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NWPX Infrastructure, Inc.

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FY2022 Annual Report · NWPX Infrastructure, Inc.
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Table of Contents

(Mark One)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

☒

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended: December 31, 2022
or

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from              to

Commission file number: 0-27140

NORTHWEST PIPE COMPANY
(Exact name of registrant as specified in its charter)

Oregon
State or other jurisdiction of incorporation or organization

93-0557988
(I.R.S. Employer Identification No.)

201 NE Park Plaza Drive, Suite 100
Vancouver, Washington 98684
(Address of principal executive offices and Zip Code)

Registrant’s telephone number, including area code: 360‑397‑6250

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common Stock, par value $0.01 per share

Trading Symbol(s)
NWPX

Name of each exchange on which registered
Nasdaq Global Select Market

Securities registered pursuant to section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ☐    No  ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ☐    No  ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.    Yes  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of
Regulation  S‑T  (§232.405  of  this  chapter)  during  the  preceding  12  months  (or  for  such  shorter  period  that  the  registrant  was  required  to  submit  such
files).    Yes  ☒    No  ☐

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an
emerging  growth  company.  See  the  definitions  of  “large  accelerated  filer,”  “accelerated  filer,”  “smaller  reporting  company,”  and  “emerging  growth
company” in Rule 12b‑2 of the Exchange Act.

Large accelerated filer
Non-accelerated filer

☐
☐

Accelerated filer
Smaller reporting company
Emerging growth company

☒
☒
☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new
or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control
over  financial  reporting  under  Section  404(b)  of  the  Sarbanes-Oxley  Act  (15  U.S.C.  7262(b))  by  the  registered  public  accounting  firm  that  prepared  or
issued its audit report.     ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the
filing reflect the correction of an error to previously issued financial statements.  ☐ 

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received
by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D‑1(b).  ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b‑2 of the Act).    Yes  ☐    No  ☒

The aggregate market value of the common equity that was held by non-affiliates of the registrant was $257,741,364 as of June 30, 2022 based upon the
last sales price as reported by the Nasdaq Global Select Market.

The number of shares outstanding of the registrant’s common stock as of March 6, 2023 was 9,941,402 shares.

DOCUMENTS INCORPORATED BY REFERENCE

The registrant has incorporated into Parts II and III of Form 10‑K by reference certain portions of its 2021 Form 10‑K, which was filed with the Securities
and Exchange Commission (“SEC”) on March 16, 2022, and its Proxy Statement for its 2023 Annual Meeting of Shareholders.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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NORTHWEST PIPE COMPANY
2022 ANNUAL REPORT ON FORM 10‑K
TABLE OF CONTENTS

Cautionary Statement Regarding Forward-Looking Statements

Business

Item 1
Item 1A Risk Factors
Item 1B Unresolved Staff Comments
Item 2
Item 3
Item 4 Mine Safety Disclosures

Properties
Legal Proceedings

Part I

Part II

[Reserved]

Item 5 Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Item 6
Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 7A Quantitative and Qualitative Disclosures About Market Risk
Item 8
Item 9
Item 9A Controls and Procedures
Item 9B Other Information
Item 9C Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Financial Statements and Supplementary Data
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

Part III

Item 10 Directors, Executive Officers and Corporate Governance
Item 11
Item 12
Item 13 Certain Relationships and Related Transactions, and Director Independence
Item 14

Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Principal Accountant Fees and Services

Item 15
Item 16

Exhibit and Financial Statement Schedules
Form 10‑K Summary

Part IV

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Certain  statements  in  this  Annual  Report  on  Form  10‑K  for  the  year  ended  December  31,  2022  (“2022  Form  10‑K”),  other  than  purely  historical
information,  are  “forward-looking  statements”  within  the  meaning  of  the  Private  Securities  Litigation  Reform  Act  of  1995  and  Section  21E  of  the
Securities  Exchange  Act  of  1934,  as  amended  (“Exchange  Act”),  that  are  based  on  current  expectations,  estimates,  and  projections  about  our  business,
management’s beliefs, and assumptions made by management. Words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “estimates,”
“forecasts,”  “should,”  “could,”  and  variations  of  such  words  and  similar  expressions  are  intended  to  identify  such  forward-looking  statements.  These
statements are not guarantees of future performance and involve risks and uncertainties that are difficult to predict. Therefore, actual outcomes and results
may  differ  materially  from  what  is  expressed  or  forecasted  in  such  forward-looking  statements  as  a  result  of  a  variety  of  important  factors.  While  it  is
impossible to identify all such factors, those that could cause actual results to differ materially from those estimated by us include:

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changes in demand and market prices for our products;
product mix;
bidding activity and order cancelations;
timing of customer orders and deliveries;
production schedules;
price and availability of raw materials;
excess or shortage of production capacity;
international trade policy and regulations;
changes in tariffs and duties imposed on imports and exports and related impacts on us;
economic  uncertainty  and  associated  trends  in  macroeconomic  conditions,  including  potential  recession,  inflation,  and  the  state  of  the  housing
market;
interest rate risk and changes in market interest rates, including the impact on our customers and related demand for our products;
our ability to identify and complete internal initiatives and/or acquisitions in order to grow our business;
our ability to effectively integrate Park Environmental Equipment, LLC (“ParkUSA”) and other acquisitions into our business and operations and
achieve significant administrative and operational cost synergies and accretion to financial results;
effects of security breaches, computer viruses, and cybersecurity incidents;
impacts of U.S. tax reform legislation on our results of operations;
adequacy of our insurance coverage;
supply chain challenges;
labor shortages;
ongoing military conflicts in Ukraine and related consequences;
operating problems at our manufacturing operations including fires, explosions, inclement weather, and floods and other natural disasters;

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• material weaknesses in our internal control over financial reporting and our ability to remediate such weaknesses;
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impacts of pandemics, epidemics, or other public health emergencies, such as coronavirus disease 2019 (“COVID‑19”); and
other risks discussed in Part I — Item 1A. “Risk Factors” of this 2022 Form 10‑K and from time to time in our other SEC filings and reports.

Such forward-looking statements speak only as of the date on which they are made, and we do not undertake any obligation to update any forward-looking
statement to reflect events or circumstances after the date of this 2022 Form 10‑K. If we do update or correct one or more forward-looking statements,
investors and others should not conclude that we will make additional updates or corrections with respect thereto or with respect to other forward-looking
statements.

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Item 1.

Business

PART I

Unless otherwise indicated, the terms “the Company,” “we,” “our,” and “us” are used in this 2022 Form 10‑K to refer to Northwest Pipe Company or one
of our consolidated subsidiaries or to all of them taken as a whole. We were incorporated in the State of Oregon in 1966.

Overview

Northwest Pipe Company is a leading manufacturer of water-related infrastructure products. In addition to being the largest manufacturer of engineered
steel  water  pipeline  systems  in  North  America,  we  manufacture  stormwater  and  wastewater  technology  products;  high-quality  precast  and  reinforced
concrete  products;  pump  lift  stations;  steel  casing  pipe,  bar-wrapped  concrete  cylinder  pipe,  and  one  of  the  largest  offerings  of  pipeline  system  joints,
fittings,  and  specialized  components.  Strategically  positioned  to  meet  growing  water  and  wastewater  infrastructure  needs,  we  provide  solution-based
products for a wide range of markets under the ParkUSA, Geneva Pipe and Precast, Permalok®, and Northwest Pipe Company lines. Our diverse team is
committed  to  quality  and  innovation  while  demonstrating  our  core  values  of  accountability,  commitment,  and  teamwork.  We  are  headquartered  in
Vancouver, Washington, and have 13 manufacturing facilities across North America.

Our  water  infrastructure  products  are  sold  generally  to  installation  contractors,  who  include  our  products  in  their  bids  to  federal,  state,  and  municipal
agencies, privately-owned water companies, or developers for specific projects. We believe our sales are substantially driven by spending on urban growth
and  new  water  infrastructure  with  a  recent  trend  towards  spending  on  water  infrastructure  replacement,  repair,  and  upgrade.  Within  the  total  range  of
products, our steel pipe tends to fit the larger-diameter, higher-pressure pipeline applications, while our precast concrete products mainly serve stormwater
and sanitary sewer systems.

With steady population growth and regional community expansion, as well as continued drought conditions, existing water sources have become stressed,
and we see continued opportunities for growth in North American infrastructure.

Recent Strategic Actions

On October 5, 2021, we completed the acquisition of 100% of Park Environmental Equipment, LLC (ParkUSA) for a purchase price of $90.2 million in
cash, which is included in the Precast Infrastructure and Engineered Systems (“Precast”) segment for all periods following the acquisition date. ParkUSA is
a  precast  concrete  and  steel  fabrication-based  company  that  develops  and  manufactures  water,  wastewater,  and  environmental  solutions.  Operations
continue with ParkUSA’s previous management and workforce at its three Texas manufacturing facilities located in Houston, Dallas, and San Antonio. This
strategic  acquisition  provides  a  foothold  into  the  water  infrastructure  technology  market.  As  we  employ  similar  operating  capabilities  at  our  existing
facilities, we intend to explore strategic opportunities to expand ParkUSA’s value-added products within the organization.

On January 31, 2020, we completed the acquisition of 100% of Geneva Pipe and Precast Company (“Geneva”) (fka Geneva Pipe Company, Inc.) for a
purchase price of $49.4 million in cash, which is included in the Precast segment for all periods following the acquisition date. Geneva is a concrete pipe
and  precast  concrete  products  manufacturer  based  in  Utah.  This  acquisition  expanded  our  water  infrastructure  product  capabilities  by  adding  additional
reinforced concrete pipe capacity and a full line of precast concrete products including storm drains and manholes, catch basins, vaults, and curb inlets as
well as innovative lined products that extend the life of concrete pipe and manholes for sewer applications. Operations continue with Geneva’s previous
management and workforce at its three Utah manufacturing facilities.

Impact of the COVID‑19 Pandemic on Our Business

In  March  2020,  the  World  Health  Organization  declared  COVID‑19  a  pandemic.  The  impacts  of  the  COVID‑19  pandemic,  and  the  resurgence  of  new
COVID‑19 virus variants, on global and domestic economic conditions, including the impacts of labor and raw material shortages, the long-term potential
to  reduce  or  delay  funding  of  municipal  projects,  and  the  continued  disruptions  to  and  volatility  in  the  financial  markets  remain  uncertain.  While  the
COVID‑19 pandemic has caused various direct and indirect financial impacts associated with project bidding, execution, and product deliveries over the
past couple of years, we remain unable to predict the ultimate impact that the COVID‑19 pandemic may have on our business, future results of operations,
financial position, or cash flows. We continue to monitor the impact of the COVID‑19 pandemic on all aspects of our business.

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Our Segments

Engineered  Steel  Pressure  Pipe  (“SPP”).  SPP  manufactures  large-diameter,  high-pressure  steel  pipeline  systems  for  use  in  water  infrastructure
applications, which are primarily related to drinking water systems. These products are also used for hydroelectric power systems, wastewater systems,
seismic resiliency, and other applications. In addition, SPP makes products for industrial plant piping systems and certain structural applications. SPP has
manufacturing facilities located in Portland, Oregon; Adelanto and Tracy, California; Parkersburg, West Virginia; Saginaw, Texas; St. Louis, Missouri; and
San Luis Río Colorado, Mexico.

Precast Infrastructure and Engineered Systems (Precast). Precast manufactures stormwater and wastewater technology products, high-quality precast and
reinforced concrete products, including manholes, box culverts, vaults, and catch basins, pump lift stations, oil water separators, biofiltration, and other
environmental  and  engineered  solutions.  Precast  has  manufacturing  facilities  located  in  Dallas,  Houston,  and  San  Antonio,  Texas;  and  Orem,  Salt  Lake
City, and St. George, Utah.

Our Industries

Much of the United States water infrastructure is antiquated and many authorities, including the United States Environmental Protection Agency (“EPA”),
believe the United States water infrastructure is in critical need of update, repair, or replacement. A combination of new population centers, rising demand
on  developed  water  sources,  substantial  underinvestment  in  water  infrastructure  over  the  past  several  decades,  drought  conditions,  climate  change,  and
increasingly stringent regulatory policies are driving demand for water infrastructure projects in the United States. These trends are intensifying the need
for new water infrastructure as well as the need to upgrade, repair, and replace existing water infrastructure. While we believe this offers the potential for
increased demand for our water infrastructure products and other products related to water transmission, budgetary pressures could impact governmental
and public water agency projects in the near-term.

Federal initiatives to improve the conditions of the aging water infrastructure include the Water Infrastructure and Resiliency Finance Center at the EPA
and the Water and Environmental Programs at the U.S. Department of Agriculture. The Bipartisan Infrastructure Deal (Infrastructure Investment and Jobs
Act), signed into law in November 2021, will invest $55 billion to expand access to clean drinking water for households, businesses, schools, and child care
centers all across the country. According to its 2021 Annual Report, the EPA’s Water Infrastructure Finance and Innovation Act program, a federal credit
program for eligible water and wastewater infrastructure projects, closed 31 loans totaling over $5 billion in 2021.

In addition to the Federal initiatives, individual states are also taking action. In November 2013, the State of Texas earmarked $27 billion of future bond
funding for state water projects over the next 50 years through their State Water Implementation Fund for Texas (SWIFT). This program provides low-
interest  and  deferred  loans  to  state  agencies  making  approved  investments  in  water  infrastructure  projects.  In  November  2014,  the  State  of  California
approved  the  Water  Quality,  Supply  and  Infrastructure  Improvement  Act  which  authorizes  $7.5  billion  in  general  obligation  bonds  to  fund  state  water
supply infrastructure projects, such as public water system improvements, surface and groundwater storage, drinking water protection, water recycling and
advanced  water  treatment  technology,  water  supply  management  and  conveyance,  wastewater  treatment,  drought  relief,  emergency  water  supplies,  and
ecosystem  and  watershed  protection  and  restoration.  Our  strategically  located  manufacturing  facilities  are  well-positioned  to  take  advantage  of  the
anticipated growth in demand.

Engineered Steel Pressure Pipe. In its Sixth Drinking Water Infrastructure Needs Survey and Assessment released in March 2018, the EPA estimated the
nation will need to spend $473 billion on public water system infrastructure capital improvements from 2015 to 2034 to continue to provide safe drinking
water to the public. The American Society of Civil Engineers (“ASCE”) has given poor ratings to many aspects of the United States water infrastructure in
their 2021 Infrastructure Report Card for Drinking Water. The Failure to Act: Economic Impacts of Status Quo Investment Across Infrastructure Systems
report published by ASCE and EBP in 2021, estimates there will be $2.6 trillion in cumulative infrastructure needs for water and wastewater infrastructure
by 2029, and $5.8 trillion in cumulative infrastructure needs by 2039. The American Water Works Association concluded in their 2012 report, Buried No
Longer: Confronting America’s Water Infrastructure Challenge, that from 2011 to 2035 more than $1 trillion will be needed to repair and expand drinking
water infrastructure.

According to the United States Census Bureau, the population of the United States will increase by approximately 52 million people between 2023 and
2050.  The  resulting  increase  in  demand  will  require  substantial  new  infrastructure,  as  the  existing  United  States  water  infrastructure  is  not  equipped  to
provide water to millions of new residents. The development of new sources of water at greater distances from population centers will drive the demand for
new water transmission lines. Climate change may be a cause for the drought conditions in some regions of the country and are increasing the demand for
new  infrastructure.  The  Construction  Outlook  2023  from  Dodge  Construction  Network  forecasts  public  works  construction  in  2023  will  grow  18%,
supported by several recent federal legislative initiatives that have provided ample funding for infrastructure projects over the coming year.

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As water systems degrade over time and cause failures, many current water supply sources are in danger of being exhausted. Much of the drinking water
infrastructure  in  major  cities  was  built  in  the  mid-20th  century  with  a  lifespan  of  75  to  100  years.  In  its  2021  Infrastructure  Report  Card  for  Drinking
Water,  the  ASCE  estimates  there  are  250,000  to  300,000  water  main  breaks  per  year  in  the  United  States,  wasting  over  2.1  trillion  gallons  of  treated
drinking water. The ASCE also reports that with utilities averaging a pipe replacement rate of 1.0% to 4.8% per year, the replacement rate now matches the
lifecycle of the pipes. These aging water and wastewater systems will drive demand for future investment.

The Drinking Water State Revolving Loan Fund (“DWSRF”), a federal-state partnership and financial assistance program to help water systems and states
achieve the health protection objectives of the Safe Drinking Water Act, provided $3.8 billion in assistance in 2021 and $48.5 billion in assistance since
1997, according to the 2021 DWSRF Annual Report.

Finally, the increased public awareness of problems with the quality of drinking water and efficient water usage has resulted in more stringent application
of federal and state environmental regulations. The need to comply with these regulations in an environment of heightened public awareness is expected to
contribute to demand in the water infrastructure industry.

Our large-diameter, engineered welded steel pipeline systems are utilized in water, energy, structural, and plant piping applications. Our core market is the
large-diameter, high-pressure portion of a water transmission pipeline that is typically at the “upper end” of a pipeline system. This is the portion of the
overall water pipeline that generally transports water from the source to a treatment plant or from a treatment plant into the distribution system, rather than
the small lines that deliver water directly into households. We believe the total addressable market for the engineered welded steel pipeline system products
sold will be approximately $2.0 billion over the next three years.

Precast  Infrastructure  and  Engineered  Systems.  In  its  2021  Infrastructure  Report  Card  for  Wastewater,  the  ASCE  estimates  the  drinking  water  and
wastewater pipes in the ground, with a typical lifespan expected of 50 to 100 years, are on average 45 years old. In 2020, Bluefield Research estimated that
utilities  throughout  the  country  will  spend  more  than  $3  billion  on  wastewater  pipe  repairs  and  replacements,  addressing  4,692  miles  of  wastewater
pipeline, and this cost is projected to grow by an average of 5% annually.

In  its  2021  Infrastructure  Report  Card  for  Stormwater,  the  ASCE  states  that  given  the  recent  increase  in  rainfall  trends  and  urbanization  in  certain
geographic regions, the actual capacity of a stormwater system is often less than the design standard. In addition, from 2010 to 2018 the length of impaired
rivers and streams increased 39%, a key indicator of declining stormwater infrastructure condition.

Our high-quality precast and reinforced concrete products and bar-wrapped concrete cylinder pipe are typically used in non-pressure, gravity fed sewer and
stormwater applications. Demand for these products is generally influenced by general economic conditions such as housing starts, population growth, and
interest  rates.  New  residential  and  commercial  construction  and  state  Department  of  Transportation  funding  impact  our  market.  The  November  2022
Bluefield Research Insight Report – U.S. & Canada Municipal Water Outlook: Utility CAPEX & OPEX Forecasts, 2022-2030 (“Bluefield Report”) states
that since the peak of new U.S. home construction in March 2022, interest rate hikes have dissuaded potential new homebuyers from entering the market.
According  to  the  United  States  Census  Bureau,  the  privately-owned  housing  starts  in  December  2022  were  at  a  seasonally  adjusted  annual  rate  of
1.4 million, compared to a seasonally adjusted annual rate of 1.8 million in December 2021. However, our Precast manufacturing facilities are located in
Texas, one of three states with the largest infrastructure asset base, and Utah; both of these states are in the top five of the fastest growing markets (based on
compound annual growth rate forecasted through 2030), according to the Bluefield Report.

Backlog

Engineered Steel Pressure Pipe. We measure backlog as a key metric to evaluate the commercial health of our water infrastructure steel pipe business.
Backlog represents the balance of remaining performance obligations under signed contracts for SPP products for which revenue is recognized over time.
Binding agreements received by us may be subject to cancelation or postponement; however, cancelation would obligate the customer to pay the contract
consideration proportional to the costs we have incurred through the cancelation date. As of December 31, 2022 and 2021, backlog was $274 million and
$183  million,  respectively.  Backlog  as  of  any  particular  date  may  not  be  indicative  of  actual  operating  results  for  any  fiscal  period.  There  can  be  no
assurance that any amount of backlog ultimately will be realized. Separate from our backlog, we have been notified that we are the successful bidder on
additional projects, but binding agreements have not been executed (“confirmed orders”). As of December 31, 2022 and 2021, backlog including confirmed
orders was $372 million and $290 million, respectively. Projects for which a binding agreement has not been executed could be canceled.

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Products

Engineered Steel Pressure Pipe. Water infrastructure steel pipe is used for high-pressure applications, typically requiring pipe to withstand pressures in
excess  of  150  pounds  per  square  inch.  Most  of  our  water  transmission  products,  mainly  welded  steel  pipe  and  bar-wrapped  cylinder  pipe,  are  made  to
project  specifications  for  fully  engineered,  large-diameter,  high-pressure  water  infrastructure  systems.  Other  uses  include  power  generation  circulating
water systems, penstocks, pipe piling, and water and wastewater treatment plants. Spiral welded pipe is manufactured in diameters ranging from 24 inches
to  156  inches  with  wall  thickness  of  0.135  inches  to  1.00  inch.  Our  rolled  and  welded  capabilities  allow  for  manufacturing  diameters  greater  than
156 inches or wall thicknesses exceeding 1.00 inch. Lining and coating capabilities include cement mortar, polyurethane, epoxy, polyethylene tape, and
coal-tar  enamel  according  to  our  customers’  project  specifications.  Fabrication  of  fittings  are  performed  at  our  own  facilities  providing  installation
contractors  and  project  owners  with  a  complete  engineered  system.  Product  is  delivered  to  the  jobsite  using  commercial  trucks  or  marine  transport  as
needed.

We  manufacture  Permalok®  steel  casing  pipe,  which  is  a  proprietary  pipe  joining  system  that  employs  a  press-fit  interlocking  connection  system.  The
Permalok® product is generally installed in trenchless construction projects.

Precast Infrastructure and Engineered Systems. We manufacture a variety of high-quality precast concrete products for water and adjacent infrastructure
applications. Our precast products include reinforced concrete pipe (“RCP”), manholes, box culverts, vaults, catch basins, oil water separators, pump lift
stations, lined RCP and manholes, and other precast infrastructure products.

The  Geneva  facilities  manufacture  RCP  in  sizes  ranging  from  twelve  inches  to  96  inches  in  diameter  and  in  a  variety  of  strength  classes  at  ASTM
International  and  American  Association  of  State  Highway  and  Transportation  Officials  (“AASHTO”)  specifications  which  are  primarily  used  for  water
transmission, sanitary sewer systems, storm drainage, and utilities fabrication. Geneva’s manholes, box culverts, vaults, and other structural products come
in a variety of dimensions. Geneva’s lined products include high-density polyethylene (“HDPE”) or fiber reinforced plastic internal liners within manholes
and RCP with additional corrosion protection in sanitary sewer and wastewater environments.

Under  the  ParkUSA  brand,  we  manufacture  pre-assembled  stormwater,  wastewater,  and  water  management  systems  housed  predominantly  in  precast
concrete  or  steel  housings,  including  water  meter  assemblies,  break  tank  systems,  pump  lift  stations,  and  backflow  prevention  systems.  ParkUSA  also
manufactures a variety of stormwater products including catch basins, canal valves, and interceptors capable of removing sediments, trash, and oil from
stormwater  runoff.  ParkUSA’s  wastewater  products  protect  the  environment  and  limit  pollutants  from  entering  sewer  systems  including  interceptors
designed  to  neutralize  and  macerate  foreign  materials  such  as  fats,  oils,  and  greases  in  wastewater  for  hospitals,  service  stations,  restaurants,  and  other
commercial applications. ParkUSA units are pre-assembled in a quality-controlled environment and are delivered ready to install to the job site, providing
significant savings from onsite assembly.

Manufacturing and Product Development

Engineered Steel Pressure Pipe. Water infrastructure steel pipe manufacturing begins with the preparation of engineered drawings of each unique piece of
pipe in a project. These drawings are prepared on our proprietary computer-aided design system and are used as blueprints to manufacture pipe. After the
drawings are completed and approved, the manufacturing of engineered steel water pipe begins by feeding a steel coil continuously at a specified angle into
a spiral weld mill which cold-forms the band into a tubular configuration with a spiral seam. Automated arc welders, positioned on both the inside and the
outside of the tube, are used to weld the seam. The welded pipe is then cut at the specified length. After completion of the forming and welding phases, the
finished cylinder is tested and inspected in accordance with project specifications, which may include 100% radiographic analysis of the weld seam. The
cylinders are then coated and lined as specified. Possible coatings include polyurethane paint, polyethylene tape, epoxy, cement mortar, coal-tar enamel,
and Pritec®. The inside of the pipe cylinders can be lined with cement mortar, polyurethane, or epoxy. Following coating and lining, certain pieces may be
custom fabricated as required for the project. This process is performed at our on-site fabrication facilities. Completed pipes are evaluated for structural
integrity with a hydrotester prior to shipment.

In  April  2022,  we  introduced  the  Permalok®  Auger  Bore  Joint,  which  utilizes  a  precision-machined  interference  fit  that  eliminates  the  need  for  time-
sensitive field applied butt-welds on trenchless and open-cut applications. This patented pre-installed joint connection is flush with the interior and exterior
surfaces of the pipe, allowing for quick, easy, and permanent joining in the field. Its unique stepped profile simplifies installation for our customers.

In  November  2022,  we  announced  the  development  of  the  Permalok®  Radial  Bending  Joint.  This  patent-pending  technology  is  a  groundbreaking
advancement in trenchless microtunneling construction allowing steel pipe to be installed in a curved radius. As with other Permalok joints, the press-fit
machined joint reduces field time by eliminating butt-weld joints and results in a shortened install duration and reduced field costs.

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Precast Infrastructure and Engineered Systems. Precast concrete products are manufactured using either a dry cast or wet cast concrete mix, depending
on the size of the piece and the number of identical pieces to be manufactured. In the dry cast method, a concrete mix with low water content, known as
zero-slump  concrete,  is  poured  into  a  mold  and  then  densely  compacted  around  the  steel  reinforcement  using  a  variety  of  manufacturing  methods.  The
concrete structure is immediately removed from the mold and allowed to cure in a high humidity environment to ensure proper hydration of the concrete.
This method allows multiple pieces to be produced from the same mold each day and is most suitable for high volume, repetitive manufacturing. We also
manufacture reinforced concrete pipe by producing a steel mesh cage, enclosing it in a form or mold, and then pouring concrete around it to produce the
pipe. In the wet cast method, a concrete mix with relatively high water content is poured into a mold and allowed to cure in the mold, which can take from
four to 16 hours.

We  work  hand-in-hand  with  our  customers  to  develop  custom  water  infrastructure  products  that  help  protect  the  environment.  Many  of  our  precast
wastewater, stormwater, water management, and process systems include integrated Original Equipment Manufacturer components that we build out at our
facilities into the finished solution. We build and test each unit to industry standards in our quality-controlled certified facilities. The units arrive at the
jobsite ready to install, which reduces jobsite construction time and the need for specialized trades on site.

Technology. Advances  in  technology  help  us  produce  high-quality  products  at  competitive  prices.  We  have  invested  in  modern  welding  and  inspection
equipment to improve both productivity and product quality. We own interlocking pipe joining system technologies (Permalok®) that provide an alternate
joint solution used for connecting steel pipes. In addition, we are licensed to manufacture a conventional reinforced concrete pipe with a HDPE liner to
protect concrete pipe from corrosion, and a lined manhole system, which integrates a precast concrete monolithic base with a plastic liner that is chemically
resistant to raw sewage gases. ParkUSA also holds several patents for commercially viable products.

To stay current with technological developments in the United States and abroad, we participate in trade shows, industry associations, research projects,
and vendor trials of new products. Our staff includes some of the most tenured and experienced pipe manufacturing professionals in the nation.

Intellectual Property. We own various patents, registered trademarks and trade names and applications for, or licenses in respect of the same, that relate to
our various products, including a number of innovative technologies relating to water infrastructure as well as precast infrastructure and engineered systems
produced by ParkUSA. We also license intellectual property for use in certain of our products from unaffiliated third parties. We believe that our patents,
trademarks, and trade names are adequately protected and that any expiration or other loss of one or more of our patents or other intellectual property rights
would not have a material adverse effect upon our business, financial condition, or results of operations.

Quality Assurance. We have quality management systems in place that assure we are consistently providing products that meet or exceed customer and
applicable  regulatory  requirements.  All  of  our  steel  pipe  manufacturing  facilities’  quality  management  systems  in  the  United  States  and  Mexico  are
registered under a multi-site registration by the International Organization for Standardization (“ISO”). In addition to the ISO qualification, we are certified
for  specific  steel  pipe  products  or  operations  by  the  American  Petroleum  Institute.  All  of  our  steel  pipe  water  transmission  manufacturing  facilities  are
certified by NSF for cement lining. We are certified for specific precast and reinforced concrete products or operations by the National Precast Concrete
Association  and  the  National  Ready  Mixed  Concrete  Association.  We  also  follow  and  make  products  to  the  following  standards  and  specifications:
American  Institute  of  Steel  Construction,  American  Society  of  Mechanical  Engineers,  American  Welding  Society,  Caltrans,  American  Water  Works
Association, ASTM International, AASHTO, and the ASCE. All of our steel pipe nondestructive evaluation technicians are qualified and certified to the
guidelines of the American Society for Nondestructive Testing, Inc.

Our quality assurance/quality control department is responsible for monitoring and measuring the characteristics of our products. Inspection capabilities
include,  but  are  not  limited  to,  visual,  dimensional,  liquid  penetrant,  magnetic  particle,  hydrostatic,  ultrasonic,  conventional,  computed  and  real-time  x-
ray/radioscopic,  base  material  tensile,  yield  and  elongation,  sand  sieve  analysis,  coal-tar  penetration,  concrete  compression,  lining  and  coating  dry  film
thickness,  adhesion,  concrete  absorption,  guided  bend,  charpy  impact,  hardness,  metallurgical  examinations,  chemical  analysis,  spectrographic  analysis,
and finished product final inspection. Our products are not released for customer shipment until there is verification that all requirements have been met.

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Marketing

Engineered Steel Pressure Pipe. Our seven steel pipe manufacturing facilities in Oregon, California, West Virginia, Texas, Missouri, and Mexico allow us
to efficiently serve customers throughout North America. The primary customers for our water infrastructure steel pipe products are installation contractors
for  projects  funded  by  public  water  agencies.  Our  marketing  strategy  emphasizes  early  identification  of  potential  water  projects,  promotion  of
specifications consistent with our capabilities and products, and close contact with the project designers and owners throughout the design phase. Our in-
house sales force is comprised of sales representatives, engineers, and support personnel who work closely with public water agencies, contractors, and
engineering firms, often years in advance of a project bid date. These relationships allow us to identify and evaluate planned projects at early stages, and
pursue  these  projects  by  offering  technical  support  and  resources.  After  an  agency  completes  a  design,  they  publicize  the  upcoming  bid  for  a  water
transmission project. We then obtain detailed plans and develop our estimate for the pipe portion of the project. We typically bid to installation contractors
who include our bid in their proposals to public water agencies. A public water agency generally awards the entire project to the contractor with the lowest
responsive bid.

Precast Infrastructure and Engineered Systems. Our six precast and water systems manufacturing facilities in Texas and Utah allow us to efficiently serve
customers throughout Texas, the Intermountain West region, and surrounding states. The primary customers for our precast infrastructure and reinforced
concrete products are installation contractors for various commercial, government, residential, and industrial projects. Our marketing strategy emphasizes
our product quality and variety of offerings, competitive pricing, customer service, delivery, and technical expertise. We market many of our engineered
systems with preinstalled components as having the advantage of reduced field install time, the elimination of multiple vendors, and higher quality control.
Our sales force is comprised of in-house and third-party sales representatives, engineers, and support personnel who work closely with the customers to
find the right product or solution for their specific need.

Competition

Engineered Steel Pressure Pipe. Most water infrastructure steel pipe projects are competitively bid and price competition is vigorous. Price competition
may  reduce  the  gross  margin  on  sales,  which  may  adversely  affect  overall  profitability.  Other  competitive  factors  include  timely  delivery,  customized
specifications,  and  high  freight  costs  which  may  limit  the  ability  of  manufacturers  located  in  other  market  areas  to  compete  with  us.  With  water
infrastructure steel pipe manufacturing facilities in Oregon, California, West Virginia, Texas, Missouri, and Mexico, we believe we can more effectively
compete  throughout  North  America.  Our  primary  competitors  in  the  western  United  States  and  southwestern  Canada  are  Imperial  Pipe  and  West  Coast
Pipe. East of the Rocky Mountains, our primary competitors are Thompson Pipe Group, American SpiralWeld Pipe, and Mid America Pipe Fabricating &
Supply, LLC.

Our competitors could build new facilities or expand capacity within our market areas. In 2019, a competitor broke ground on a new spiral welded steel
pipe facility in Texas that became operational in the first half of 2021. New or expanded facilities or new competitors could have a material adverse effect
on our market share, product pricing, sales, gross margins, and overall profitability in our business.

Precast Infrastructure and Engineered Systems. Our six precast and reinforced concrete product manufacturing facilities in Texas and Utah have several
local  competitors  which  are  primarily  other  precast  concrete  manufacturers  in  the  respective  states  where  we  operate.  Our  primary  competitors  are
Oldcastle Infrastructure in Texas and Utah and The QUIKRETE Companies in Texas.

Raw Materials and Supplies

We have at least two suppliers for most of our raw materials. We believe our relationships with our suppliers are positive and do not expect that we will
experience shortages of raw materials or components essential to our production processes or that we will be forced to seek alternative sources of supply.
Any shortages of raw materials may result in production delays and costs, which could have a material adverse effect on our financial position, results of
operations, or cash flows.

Engineered Steel Pressure Pipe. The main raw component in our steel pipe manufacturing process is steel. We have historically purchased hot rolled steel
coil  and  steel  plate  from  both  domestic  and  foreign  steel  mills.  Our  suppliers  include  Big  River  Steel,  Steel  Dynamics,  Inc.,  United  States  Steel
Corporation,  ArcelorMittal,  SSAB,  POSCO  INTERNATIONAL,  EVRAZ  North  America,  California  Steel  Industries,  Cleveland-Cliffs  Inc.,  and  Nucor
Corporation.  Steel  is  normally  purchased  after  the  steel  pressure  pipe  orders  are  confirmed  with  an  executed  contract.  Purchased  steel  represents  a
substantial portion of our cost of sales. The steel industry is highly cyclical in nature and steel prices fluctuate significantly, influenced by numerous factors
beyond our control, including general economic conditions, availability of raw materials, energy costs, import duties, other trade restrictions, and currency
exchange rates.

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Precast  Infrastructure  and  Engineered  Systems.  The  main  raw  components  in  our  precast  and  reinforced  concrete  products  are  cement,  steel,  and
aggregate,  which  are  widely  available  commodities.  When  possible,  we  source  these  raw  materials  from  suppliers  near  our  facilities.  During  2022,  we
experienced supply chain challenges for cement resulting from historically high demand as well as equipment outages, which led to suppliers allocating
cement  to  customers  in  both  Texas  and  Utah.  We  also  rely  on  certain  suppliers  of  valves,  pumps,  piping,  and  certain  custom  fabricated  items,  and
experienced supply chain challenges for some of these materials during periods of the year.

Seasonality

Our  operations  can  be  affected  by  seasonal  variations  and  our  results  tend  to  be  stronger  in  the  second  and  third  quarters  of  each  year  due  to  typically
milder weather in the regions in which we operate. We are more likely to be impacted by severe weather events, such as hurricanes and excessive flash
flooding,  snow,  ice,  or  frigid  temperatures,  which  may  cause  temporary,  short-term  anomalies  in  our  operational  performance  in  certain  localized
geographic regions. However, these impacts usually have not been material to our operations as a whole. See Part I — Item 1A. “Risk Factors” of this 2022
Form 10‑K for further discussion.

Government Regulations

We are subject to various environmental, health, and employee safety laws and regulations. We believe we are in material compliance with these laws and
regulations  and  do  not  currently  believe  that  future  compliance  with  such  laws  and  regulations  will  have  a  material  adverse  effect  on  our  capital
expenditures, earnings, or competitive position. Nevertheless, we cannot guarantee that, in the future, we will not incur additional costs for compliance or
that such costs will not be material.

In particular, we are subject to federal, state, local, and foreign environmental regulations, violations of which could lead to fines, penalties, other civil
sanctions,  or  criminal  sanctions.  These  environmental  laws  and  regulations  govern  emissions  to  air;  discharges  to  water;  and  the  generation,  handling,
storage, transportation, treatment, and disposal of waste materials. We operate under numerous governmental permits and licenses relating to air emissions,
stormwater  runoff,  and  other  environmental  matters.  We  are  subject  to  environmental  laws  requiring  the  investigation  and  cleanup  of  environmental
contamination  at  properties  we  presently  own  or  operate  and  at  third-party  disposal  or  treatment  facilities  to  which  these  sites  send  or  arrange  to  send
hazardous waste. For example, we have been identified as a potentially responsible party at the Portland Harbor Superfund Site discussed in Note 15 of the
Notes  to  Consolidated  Financial  Statements  in  Part  II  —  Item  8.  “Financial  Statements  and  Supplementary  Data”  of  this  2022  Form  10‑K.  Estimating
liabilities  for  environmental  investigations  and  cleanup  is  complex  and  dependent  upon  a  number  of  factors  beyond  our  control  which  may  change
dramatically. We have no reserves for environmental investigation or cleanup, and we believe this is appropriate based on current information; however, we
cannot provide assurance that our future environmental investigation and cleanup costs and liabilities will not result in a material expense.

Human Capital Resources

At Northwest Pipe Company, we believe that a commitment to developing our Human Capital Resources is necessary to maintain our position as a leader
in our marketplace. Key issues of culture, health and safety, and diversity and inclusion are key priorities in our discussions of our environmental, social,
and governance (ESG) impact.

Employees. As of December 31, 2022, we had 1,312 employees, the overwhelming majority of which were full-time. Approximately 66% of our workforce
is employed on an hourly basis, while 34% is salaried. Approximately 5% of our employees are subject to a collective bargaining agreement with a single
labor union. We consider our relations with our employees and the labor union to be good. The weighted-average tenure of our employees is 8 years of
service.

Maintaining a sufficient number of skilled employees in order to support the operations at our corporate office and various manufacturing sites continues to
be a key focus at Northwest Pipe Company. To that end, we offer a wide array of company-paid benefits to our employees both in the United States and
Mexico. Benefits may vary between countries due to customary local practices and statutory requirements, or due to an employee’s full or part time status,
work location, position, or tenure; however, we believe that as a whole our compensation packages are competitive relative to others in our industry. We are
committed to ensuring equal pay for equal work regardless of an employee’s age, gender identity, race, ethnicity, sexual orientation, or physical or mental
ability.

Culture. Our key values are captured in the acronym ACT, which stands for Accountability, Commitment, and Teamwork, which we seek to demonstrate in
our  daily  actions.  Our  executive  leadership  team  guides  our  strategic  direction  to  provide  innovative  water,  environmental,  and  other  infrastructure
solutions  for  a  wide  range  of  commercial,  residential,  and  municipal  applications  which  are  manufactured  safely  (see  Health  and  Safety  below)  and
efficiently.  As  a  trusted  partner  to  engineering  firms,  contractors,  and  water  municipalities,  we  strive  for  operational,  manufacturing,  and  client  service
excellence. Our success stems from our employees delivering product to our customers that consistently meets or exceeds their expectations.

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We believe that our employees are our best resources. In order to recognize and reward the continued commitment and teamwork of our employees, when
positions that may offer opportunities for advancement become open at Northwest Pipe Company, we first try to fill those positions from within.

We are committed to promoting and supporting fundamental human rights at our facilities, and have adopted a Human Rights Policy. In that policy, we
prohibit the use of child labor and all forms of forced labor, including prison labor, indentured labor, bonded labor, military labor, modern forms of slavery,
and any form of human trafficking.

Health and Safety. Our goal is to send each employee home safe at the end of the day. As such, safety is at the central core of our culture, and is infused at
every level of our organization. More than just policy and procedure, our safety program gives equal focus to the human side of safety, integrating coaching
and mentoring efforts with compliance-driven approaches. By instilling a deep commitment to safety that reaches from our Chief Executive Officer to our
general laborers, we have achieved industry-leading safety performance. Over the last four years, our average total recordable incident rate was 2.35 and
our  average  days  away  rate  was  0.51,  calculated  in  accordance  with  the  Occupational  Safety  and  Health  Administration’s  record  keeping  requirements.
Each of our facilities utilize various interactions to achieve this performance, from a toolbox meeting to cover the day’s work and any particular safety
concern, to monthly Safety Plan Meetings, ‘No Days Away’ Safety Awards, and our employee-favorite, Safety Day. Each year, a facility may close for one
full day to cover safety training and updates. Outside vendors demonstrate the latest safety procedures and equipment in a hands-on, fun atmosphere.

As a manufacturer, we work hard to eliminate hazards associated with high-risk work and have measures in place that include programs for fall protection,
heavy  equipment  operation,  and  lockout/tagout.  We  also  focus  on  personal  safety  issues,  such  as  complacency  and  fatigue.  We  offer  our  employees
medical,  dental,  and  vision  insurance  coverage  to  support  their  physical  and  mental  well-being.  We  seek  to  keep  our  employees  healthy  during  the
COVID‑19 pandemic by taking proactive and precautionary steps to ensure the safety of our employees including frequent cleaning and disinfection of
workspaces,  providing  personal  protective  equipment,  instituting  social  distancing  measure,  staggering  employee  schedules,  offering  remote  working
environments  for  certain  employees,  encouraging  vaccination,  and  guiding  employees  on  preemptive  measures  as  outlined  by  the  Center  for  Disease
Control (CDC).

Diversity and Inclusion. Diversity and inclusion are integral to our employee experience, and we are proud of our diverse workforce. Companies that are
diverse in age, gender identity, race, sexual orientation, physical or mental ability, ethnicity, and perspective are shown to be more resilient. We believe that
diversity and inclusion are important in building the most effective, high-performing teams as part of our ACT culture. As of December 31, 2022, 51% of
our employees in the United States self-identified as belonging to one or more of the following racial/ethnic groups: American Indian or Alaskan Native,
African American/Black, Asian, Hispanic or Latino, and Native Hawaiian or other Pacific Islander. As of December 31, 2022, 12% of our employees self-
identified as female.

Our goal is to build a skilled and strong workforce that is not only diverse in race and ethnicity, but also diverse in age, gender identity, sexual orientation,
physical  or  mental  ability,  and  perspective.  Our  Affirmative  Action  Program  (“AAP”)  strives  to  hire,  recruit,  train,  and  promote  employees  in  job
classifications without regard to race, age, religion, color, sex, national origin, physical or mental disability, marital or veteran status, sexual orientation,
gender identity, or any other classification protected by law. To support these efforts, the AAP for our facilities in the United States is reviewed annually by
a third-party consultant, establishing annual hiring goals for women, minorities, veterans, and individuals with disabilities.

Ethics and Compliance. We take pride in the high standards of conduct that identifies us as a company. We have controls in place relating to compliance
with our Code of Business Conduct and Ethics (“Code”), including a requirement for employees to review and understand the requirements of our Code, as
well as an established whistleblower hotline and related procedures. Our Code, along with other key governance policies, is published on our website.

We conduct training on our Code upon hire, and in regular intervals during the employee’s life cycle with us. The most recent ethics training for all salaried
employees was launched in the fourth quarter of 2022. We also conduct anti-trust training annually. The most recent anti-trust training for certain senior
management and sales employees was the first quarter of 2023. In addition, we recently conducted our “Respect in the Workplace” training which focused
on inclusion, communication, and attentiveness to workplace behaviors and their impact on others.

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Cybersecurity

Cybersecurity is a top priority, and our program is driven by our commitment to maintaining a strong security architecture, active governance, and robust
controls. Our program is led by our Director of Information Technology, who works closely with our senior management team to advance our cybersecurity
strategy. The Audit Committee of our Board of Directors receives quarterly updates regarding information about cyber risk mitigation strategies, proposed
plans of action to strengthen our architecture against evolving risks, as well as the identification of known cybersecurity breaches, in the event applicable.
We do not believe our systems were breached in 2022.

We maintain an incident response plan in the event of a cybersecurity incident, for the purpose of contacting authorities and informing key stakeholders.
The principles of our program align with the National Institute of Standards and Technology’s five phase Cybersecurity Framework to identify, protect,
detect, respond, and recover. Further, we use industry leading security tools, continuously monitor our networking architecture, conduct simulated attacks,
and require employee training.

Information About Our Executive Officers

Information  about  our  executive  officers  is  set  forth  under  the  caption  “Directors,  Executive  Officers,  Promoters  and  Control  Persons”  in  Part  III  —
Item 10. “Directors, Executive Officers and Corporate Governance” of this 2022 Form 10‑K and is incorporated herein by reference.

Available Information

Our  internet  address  is  www.nwpipe.com.  Our  Annual  Reports  on  Form  10‑K,  Quarterly  Reports  on  Form  10‑Q,  Current  Reports  on  Form  8‑K,  and
amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act are available free of charge through our website as
soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. All statements made in any of our securities filings,
including all forward-looking statements or information, are made as of the date of the document in which the statement is included, and we do not assume
or  undertake  any  obligation  to  update  any  of  those  statements  or  documents  unless  we  are  required  to  do  so  by  law.  Our  website  and  the  information
contained therein or connected thereto are not incorporated into this 2022 Form 10‑K.

Additionally, the SEC maintains an internet site that contains reports, proxy and information statements, and other information regarding issuers that file
electronically with the SEC at www.sec.gov.

Item 1A.

Risk Factors

You should carefully consider the following factors, together with all the other information included in this 2022 Form 10‑K, in evaluating our company
and our business. If any of the following risks actually occur, our business, financial condition, results of operations, or cash flows could be materially and
adversely affected, and the value of our stock could decline. The risks and uncertainties described below are those that we currently believe may materially
affect  our  company.  Additional  risks  and  uncertainties  not  presently  known  to  us  or  that  we  currently  deem  immaterial  also  may  impair  our  business
operations. As such, you should not consider this list to be a complete statement of all potential risks or uncertainties.

Risk Factor Summary

This risk factor summary contains a high-level overview of certain of the principal factors and uncertainties that make an investment in our securities risky,
including risks related to our industry and end markets, our business, our supply chain and production process, our financial condition, our internal control
over financial reporting, and our common stock. The following summary is not complete and should be read together with the more detailed discussion of
these  and  the  other  factors  and  uncertainties  that  follows  before  making  an  investment  decision  regarding  our  securities.  The  principal  factors  and
uncertainties that makes an investment in our securities risky include the following.

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Risks Related to Our Industry and End Markets

•
•
•

•

Project delays in public water transmission projects could adversely affect our business;
A downturn in government spending related to public water transmission projects could adversely affect our business;
Our  Engineered  Steel  Pressure  Pipe  segment  faces  an  overcapacity  situation  due  to  recent  capacity  expansions  as  well  as  the  potential  for
increased competition from substitute products from manufacturers of concrete pressure pipe, ductile iron, polyvinyl chloride (“PVC”), and high-
density polyethylene pipe;
The success of our business is affected by general and local economic conditions, and our business may be adversely affected by an economic
slowdown or recession, or an inability of our pricing to keep pace with inflation of input costs; and

• We are subject to stringent environmental, health, and safety laws, which may require us to incur substantial compliance and remediation costs,

thereby reducing our profits.

Risks Related to Our Business

• We face risks in connection with the integration of recent or future potential acquisitions and divestitures;
•

The  acquisitions  of  ParkUSA,  Geneva,  and  acquisitions  of  other  companies  in  the  future  could  adversely  affect  operating  results,  dilute
shareholders’ equity, or cause us to incur additional debt or assume contingent liabilities;
Our quarterly results of operations are subject to significant fluctuation;
Operating problems in our business could adversely affect our business, financial position, results of operations, or cash flows;

•
•
• We  may  be  unable  to  develop  or  successfully  market  new  products  or  our  products  might  not  obtain  necessary  approvals  or  achieve  market

acceptance, which could adversely affect our growth;
Our recognition of revenue over time includes estimates;

•
• We have a foreign operation which exposes us to the risks of doing business abroad;
Our Engineered Steel Pressure Pipe backlog is subject to reduction and cancelation;
•
The COVID‑19 pandemic may have an adverse impact on our business;
•
The conflict in Ukraine may have an adverse impact on our business; and
•
Climate change and related regulatory requirements present an ongoing risk to our business operations.
•

Risks Related to Our Supply Chain and Production Process

Our business may be adversely impacted by staffing shortages, other labor matters, and work stoppages;
Fluctuations in steel prices and availability may affect our future results of operations;

•
•
• We  may  be  subject  to  claims  for  damages  for  defective  products,  which  could  adversely  affect  our  business,  financial  position,  results  of

operations, or cash flows;

• We may not be able to recover costs and damages from vendors that supply defective materials; and
•

Our information technology systems can be negatively affected by cybersecurity threats.

Risks Related to Our Financial Condition

• We will need to substantially increase working capital if market conditions and customer order levels continue to grow;
•
•
•

Our debt obligations could have a material adverse effect on our business, financial condition, results of operations, or cash flows;
A portion of our indebtedness is subject to interest rate risk, which could cause our debt service obligations to increase significantly;
Our failure to comply with covenants in our debt agreements could result in our indebtedness being immediately due and payable, which could
have a material adverse effect on our business, financial condition, results of operations, or cash flows; and
Disruptions in the financial markets, including in the banking industry, and a general economic slowdown could cause us to be unable to obtain
financing or receive customer payments and expose us to risks related to the overall macro-economic environment, which could have a material
adverse effect on our business, financial condition, results of operations, or cash flows.

•

Risks Related to Our Internal Control Over Financial Reporting

•

Our  Audit  Committee  and  management  have  identified  a  material  weakness  in  our  internal  controls  over  financial  reporting,  and  we  may  be
unable to develop, implement, and maintain appropriate controls in future periods.

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Risks Related to Our Common Stock

•
•
•

The relatively low trading volume of our common stock may limit your ability to sell your shares;
The market price of our common stock could be subject to significant fluctuations; and
Certain provisions of our governing documents and Oregon law could discourage potential acquisition proposals.

Risks Related to Our Industry and End Markets

Project delays in public water transmission projects could adversely affect our business. The public water agencies constructing water transmission
projects  generally  announce  the  projects  well  in  advance  of  the  bidding  and  construction  process.  It  is  not  unusual  for  SPP  projects  to  be  delayed  and
rescheduled.  Projects  are  delayed  and  rescheduled  for  a  number  of  reasons,  including  changes  in  project  priorities,  difficulties  in  complying  with
environmental and other government regulations, changes in ability to obtain adequate project funding, and additional time required to acquire rights-of-
way  or  property  rights.  Delays  in  public  water  transmission  projects  may  occur  with  insufficient  notice  to  allow  us  to  replace  those  projects  in  our
manufacturing  schedules.  As  a  result,  our  business,  financial  position,  results  of  operations,  or  cash  flows  may  be  adversely  affected  by  unplanned
downtime or reductions to facility utilization levels.

A downturn in government spending related to public water transmission projects could adversely affect our business. Our business is primarily
dependent  upon  spending  on  public  water  transmission  projects,  including  water  infrastructure  upgrades,  repairs,  and  replacement  and  new  water
infrastructure spending, which in turn depends on, among other things:

•
•
•

•

the need for new or replacement infrastructure;
the priorities placed on various projects by governmental entities;
federal, state, and local government spending levels, including budgetary constraints related to capital projects and the ability to obtain financing;
and
the ability of governmental entities to obtain environmental approvals, right-of-way permits, and other required approvals and permits.

Decreases in the number of, or government funding of, public water transmission projects could adversely affect our business, financial position, results of
operations, or cash flows.

Our  Engineered  Steel  Pressure  Pipe  segment  faces  an  overcapacity  situation  due  to  recent  capacity  expansions  as  well  as  the  potential  for
increased competition from substitute products from manufacturers of concrete pressure pipe, ductile iron, polyvinyl chloride, and high-density
polyethylene pipe. Most SPP projects are competitively bid and price competition can be vigorous. In a market that already has overcapacity issues, recent
increases in capacity have negatively affected our sales, gross margins, and overall profitability. Other competitive factors include timely delivery, ability to
meet customized specifications, and high freight costs. Although our SPP manufacturing facilities in Oregon, California, West Virginia, Texas, Missouri,
and  Mexico  allow  us  to  compete  throughout  North  America,  our  competitors  could  build  new  facilities  or  expand  capacity  within  our  market  areas.  In
2019, a competitor broke ground on a new spiral welded steel pipe facility in Texas that became operational in the first half of 2021. New or expanded
facilities or new competitors could have a material adverse effect on our market share, product pricing, sales, gross margins, and overall profitability in our
business.

Water transmission pipe is manufactured generally from steel, concrete, ductile iron, PVC, or HDPE. Each pipe material has advantages and disadvantages.
Steel and concrete are more common materials for larger-diameter water transmission pipelines because ductile iron pipe generally is limited in diameter
due to the manufacturing process. The public agencies and engineers who determine the specifications for water transmission projects analyze these pipe
materials for suitability for each project. Individual project circumstances normally dictate the preferred material. If we experience cost increases in raw
materials, labor, and overhead specific to our industry or the location of our facilities, while competing products or companies do not experience similar
changes, we could experience an adverse change in the demand, price, and profitability of our products, which could have a material adverse effect on our
business, financial position, results of operations, or cash flows.

The  success  of  our  business  is  affected  by  general  and  local  economic  conditions,  and  our  business  may  be  adversely  affected  by  an  economic
slowdown  or  recession,  or  an  inability  of  our  pricing  to  keep  pace  with  inflation  of  input  costs.  We  are  subject  to  national  and  regional  economic
conditions. These conditions include, but are not limited to, recession, inflation, interest rates, unemployment levels, the state of the housing market, and
gasoline prices. These conditions and the economy in general could be affected by significant national or international events such as a global health crisis
(like COVID‑19), acts of terrorism or acts of war (including the recent Russian invasion of Ukraine).

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Periods of economic slowdown or recession in the United States, or the public perception that one may occur, have and could further decrease the demand
for  our  products,  affect  the  price  of  our  products,  and  adversely  impact  our  business.  We  have  been  impacted  in  the  past  by  the  general  slowing  of  the
economy, and the economic slowdown has had an adverse impact on our business, financial position, results of operations, or cash flows. Alternatively, our
business may be adversely impacted by high inflation of input costs.

We  currently  conduct  a  significant  portion  of  our  precast  and  reinforced  concrete  products  business  in  Texas  and  Utah,  which  we  estimate  represented
approximately 52% and 43%, respectively, of Precast net sales for the year ended December 31, 2022. Local economic conditions depend on a variety of
factors,  including  national  economic  conditions,  local  and  state  budgets,  infrastructure  spending,  and  the  impact  of  federal  cutbacks.  Any  decrease  in
construction activity in Texas or Utah could have a material adverse effect on our business, financial condition, and results of operations.

We are subject to stringent environmental, health, and safety laws, which may require us to incur substantial compliance and remediation costs,
thereby reducing our profits. We are subject to many federal, state, local, and foreign environmental, health, and safety laws and regulations, particularly
with respect to the use, handling, treatment, storage, discharge, and disposal of substances and hazardous wastes used or generated in our manufacturing
processes. Compliance with these laws and regulations is a significant factor in our business. We have incurred, and expect to continue to incur, significant
expenditures to comply with applicable environmental laws and regulations. Our failure to comply with applicable environmental laws and regulations and
permit requirements could result in civil or criminal fines or penalties or enforcement actions, including regulatory or judicial orders enjoining or curtailing
operations or requiring corrective measures, installation of pollution control equipment, or remedial actions.

We are currently, and may in the future be, required to incur costs relating to the environmental assessment or environmental remediation of our property,
and for addressing environmental conditions, including, but not limited to, the issues associated with our Portland, Oregon facility as discussed in Note 15
of the Notes to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K. Some
environmental  laws  and  regulations  impose  liability  and  responsibility  on  present  and  former  owners,  operators,  or  users  of  facilities  and  sites  for
contamination at such facilities and sites without regard to causation or knowledge of contamination. Consequently, we cannot assure you that existing or
future circumstances, the development of new facts, or the failure of third parties to address contamination at current or former facilities or properties will
not require significant expenditures by us.

We  expect  to  continue  to  be  subject  to  increasingly  stringent  environmental,  health,  and  safety  laws  and  regulations.  It  is  difficult  to  predict  the  future
interpretation  and  development  of  environmental,  health,  and  safety  laws  and  regulations  or  their  impact  on  our  future  earnings  and  operations.  We
anticipate that compliance with these laws and regulations will continue to require capital expenditures and operating costs. Any increase in these costs, or
unanticipated liabilities arising, for example, out of discovery of previously unknown conditions or more aggressive enforcement actions, could adversely
affect our results of operations, and there is no assurance that they will not have a material adverse effect on our business, financial position, results of
operations, or cash flows.

Risks Related to Our Business

We face risks in connection with the integration of recent or future potential acquisitions and divestitures. Acquiring businesses that expand and/or
complement our operations has been an important element of our business strategy, and we continue to evaluate potential acquisitions that may expand
and/or complement our business. We may not be able to successfully identify attractive acquisition candidates or negotiate favorable terms in the future.
Furthermore, our ability to effectively integrate any future acquisitions will depend on, among other things, the adequacy of our implementation plans, the
ability of our management to oversee and operate effectively the combined operations, and our ability to achieve desired operational efficiencies. We may
face challenges in integrating cultures, information systems, and business processes and policies in a seamless manner that minimizes any adverse impact
on customers, suppliers, employees, and other parties. Acquired businesses may have liabilities, adverse operating issues, or other matters of concern arise
following  the  acquisition  that  we  fail  to  discover  through  due  diligence  prior  to  the  acquisition.  Further,  our  acquisition  targets  may  not  have  as  robust
internal controls over financial reporting as would be expected of a public company, and therefore could lead to potential internal control deficiencies or
material weaknesses. Acquisitions may also result in the recording of goodwill and other intangible assets that are subject to potential impairment in the
future that could harm our financial results. We may also consider other alternatives in order to strategically position our business and continue to compete
in our markets, which may include joint ventures and/or divestitures. Our failure to successfully integrate the operations of any businesses that we may
acquire  in  the  future  or  our  inability  to  attract  a  business  partner  in  which  to  enter  into  a  joint  venture  or  a  buyer  willing  to  purchase  our  assets  may
adversely affect our business, financial position, results of operations, or cash flows.

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We  acquired  ParkUSA  on  October  5,  2021  and  Geneva  on  January  31,  2020.  The  success  of  these  acquisitions  depends,  in  part,  on  our  ability  to
successfully integrate these businesses with our current operations and to realize the anticipated benefits, including synergies, from the acquisitions on a
timely basis. It may take longer than expected to realize these anticipated benefits and they may ultimately be smaller than we expect. There are a number
of  challenges  and  risks  involved  in  our  ability  to  successfully  integrate  ParkUSA  and  Geneva  with  our  current  business  and  to  realize  the  anticipated
benefits  of  these  acquisitions,  including  all  of  the  risks  identified  in  the  previous  paragraph.  Material  weaknesses  in  our  internal  control  over  financial
reporting as of December 31, 2022 were identified in connection with the design and implementation of the enterprise resource planning (“ERP”) system
implemented on August 1, 2022 at ParkUSA, as described in Part II — Item 9A, “Controls and Procedures” of this 2022 Form 10‑K. Any of these factors
could have a material adverse effect on our business, financial condition, results of operations, or cash flows.

The  acquisitions  of  ParkUSA,  Geneva,  and  acquisitions  of  other  companies  in  the  future  could  adversely  affect  operating  results,  dilute
shareholders’  equity,  or  cause  us  to  incur  additional  debt  or  assume  contingent  liabilities.  To  increase  business,  broaden  the  diversification  of  our
products, or for other business or strategic reasons, we may acquire other companies in the future. For example, in October 2021, we acquired ParkUSA
and in January 2020, we acquired Geneva. The acquisitions of ParkUSA and Geneva and any other acquisitions that we may enter into from time to time,
involve a number of risks that could harm our business and result in ParkUSA, Geneva, and/or any other acquired business not performing as expected,
including:

•
•
•

•
•
•

•

•

•

•
•
•

problems integrating the acquired operations, personnel, technologies, or products with the existing business and products;
failure to achieve cost savings or other financial or operating objectives with respect to an acquisition;
possible adverse short-term effects on cash flows or operating results, and the use of cash and other resources for the acquisition that might affect
liquidity, and that could have been used for other purposes;
diversion of management’s time and attention from our existing business to the acquired business;
potential failure to retain key technical, management, sales, and other personnel of the acquired business;
difficulties  in  retaining  relationships  with  suppliers  and  customers  of  the  acquired  business,  particularly  where  such  customers  or  suppliers
compete with us;
difficulties  in  the  integration  of  financial  reporting  systems,  which  could  cause  a  delay  in  the  issuance  of,  or  impact  the  reliability  of  the
consolidated financial statements;
failure  to  comply  with  Section  404  of  the  Sarbanes-Oxley  Act  of  2002  (“Sarbanes-Oxley  Act”),  including  a  delay  in  or  failure  to  successfully
integrate these businesses into our internal control over financial reporting, such as the material weaknesses in our internal control over financial
reporting as of December 31, 2022 identified in connection with the design and implementation of the ERP system implemented on August 1,
2022 at ParkUSA, as described in Part II — Item 9A, “Controls and Procedures” of this 2022 Form 10‑K;
insufficient experience with technologies and markets in which the acquired business is involved, which may be necessary to successfully operate
and integrate the business;
subsequent impairment of goodwill and acquired long-lived assets, including intangible assets;
failure to achieve the expected return on investment for capital deployed to the organic growth strategies associated with prior acquisitions; and
assumption  of  liabilities  including,  but  not  limited  to,  lawsuits,  environmental  liabilities,  regulatory  liabilities,  tax  examinations,  and  warranty
issues.

We may enter into acquisitions that are dilutive to earnings per share or that adversely impact margins as a whole. In addition, acquisitions could require
investment of significant financial resources and require us to obtain additional equity financing, which may dilute shareholders’ equity, or require us to
incur indebtedness.

Our quarterly results of operations are subject to significant fluctuation. Our net sales and operating results may fluctuate significantly from quarter to
quarter due to a number of factors, including:

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•
•
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•
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•

the commencement, completion, or termination of contracts during any particular quarter;
unplanned down time due to project delays or mechanical failure;
underutilized capacity or facility productivity;
adverse weather conditions;
fluctuations in the cost of raw materials;
disruptions in our supply chain; and
competitive pressures.

Results of operations in any period are not indicative of results for any future period, and comparisons between any two periods may not be meaningful.

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Operating problems in our business could adversely affect our business, financial position, results of operations, or cash flows. Our manufacturing
operations are subject to typical hazards and risks relating to the manufacture of similar products such as:

explosions, fires, inclement weather, and natural disasters;

•
• mechanical failure;
•
•
•
•
•
•
•
•
•

unscheduled downtime;
labor shortages;
loss of process control and quality;
disruptions to supply;
raw materials quality defects;
service provider delays or failures;
transportation delays or failures;
an inability to obtain or maintain required licenses or permits; and
environmental  hazards  such  as  chemical  spills,  discharges,  or  releases  of  toxic  or  hazardous  substances  or  gases  into  the  environment  or
workplace.

The occurrence of any of these operating problems at our facilities may have a material adverse effect on the productivity and profitability of a particular
manufacturing facility or on our operations as a whole, during and after the period of these operating difficulties. For example, as discussed in Note 15 of
the Notes to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K, on April 21,
2019, there was an accidental fire at our Saginaw, Texas facility which resulted in damage to the coatings building. There were no injuries, but the ability to
coat at this facility was impaired while we repaired the damage. The operating problems listed above may also cause personal injury and loss of life, severe
damage to or destruction of property and equipment, and environmental damage. In addition, individuals could seek damages for alleged personal injury or
property  damage.  Furthermore,  we  could  be  subject  to  present  and  future  claims  with  respect  to  workplace  injury,  exposure  to  hazardous  materials,
workers’  compensation,  and  other  matters.  Although  we  maintain  property  and  casualty  insurance  of  the  types  and  in  the  amounts  that  we  believe  are
customary for our industries, we cannot assure you that our insurance coverage will be adequate for liability that may be ultimately incurred or that such
coverage will continue to be available to us on commercially reasonable terms. Any claims that result in liability exceeding our insurance coverage could
have an adverse effect on our business, financial position, results of operations, or cash flows.

We  may  be  unable  to  develop  or  successfully  market  new  products  or  our  products  might  not  obtain  necessary  approvals  or  achieve  market
acceptance, which could adversely affect our growth. We will continue to actively seek to develop new products and to expand our existing products
into new markets, but we cannot assure you that we will be successful in these efforts. If we are unsuccessful in developing and marketing new products,
expanding into new markets, or we do not obtain or maintain requisite approvals for our products, the demand for our products could be adversely affected,
which could adversely affect our business, financial position, results of operations, or cash flows.

Our  recognition  of  revenue  over  time  includes  estimates.  SPP  revenue  for  water  infrastructure  steel  pipe  products  is  recognized  over  time  as  the
manufacturing process progresses, and is measured by the costs incurred to date relative to the estimated total direct costs to fulfill each contract (cost-to-
cost  method).  Estimated  total  costs  of  each  contract  are  reviewed  on  a  monthly  basis  by  project  management  and  operations  personnel  for  all  active
projects. All cost revisions that result in a material change in gross profit are reviewed by senior management personnel.

Significant judgment is required in estimating total costs and measuring the progress of project completion, as well as whether a loss is expected to be
incurred  on  the  contract.  Changes  in  job  performance,  job  conditions,  and  estimated  profitability,  including  those  arising  from  contract  change  orders,
contract  penalty  provisions,  foreign  currency  exchange  rate  movements,  changes  in  raw  materials  costs,  and  final  contract  settlements  may  result  in
revisions to estimates of revenue, costs, and income, and are recognized in the period in which the revisions are determined. Due to the variability of events
affecting our estimates which have a material impact on our contract accounting, actual results could differ from those estimates, which could adversely
affect our financial position, results of operations, or cash flows.

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We have a foreign operation which exposes us to the risks of doing business abroad. Our facility in San Luis Río Colorado, Mexico primarily exports
products to the United States. We may operate in additional countries in the future. Any material changes in the quotas, regulations, tariffs, or duties on
imports  imposed  by  the  United  States  government  and  our  agencies,  or  on  exports  imposed  by  these  foreign  governments  and  their  agencies  could
adversely affect our foreign operations.

We also sell some of our products internationally, most often into Canada. Our foreign activities are also subject to various other risks of doing business in
a foreign country, including:

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•

currency fluctuations;
the imposition of duties, tariffs, and other trade barriers;
transportation delays and interruptions;
political, social, and economic instability and disruptions;
government embargoes or foreign trade restrictions;
import and export controls;
labor unrest and current and changing regulatory environments;
limitations on our ability to enforce legal rights and remedies; and
potentially adverse tax consequences.

No  assurance  can  be  given  that  our  operations  may  not  be  adversely  affected  in  the  future.  Any  of  these  events  could  have  an  adverse  effect  on  our
operations in the future by reducing the demand for our products and services, decreasing the prices at which we can sell our products, or increasing costs
such  that  there  could  be  an  adverse  effect  on  our  business,  financial  position,  results  of  operations,  or  cash  flows.  We  cannot  assure  you  that  we  will
continue  to  operate  in  compliance  with  applicable  customs,  currency  exchange  control  regulations,  transfer  pricing  regulations,  or  any  other  laws  or
regulations to which we may be subject, or that any such regulations or laws will not be modified. Any failure by us to comply with any such applicable
regulations  or  laws,  or  any  changes  in  any  such  regulations  or  laws  could  have  a  material  adverse  effect  on  our  business,  financial  position,  results  of
operations, or cash flows.

Our Engineered Steel Pressure Pipe backlog is subject to reduction and cancelation. Backlog, which represents the balance of remaining performance
obligations  under  signed  contracts  for  SPP  water  infrastructure  steel  pipe  products  for  which  revenue  is  recognized  over  time,  was  approximately
$274 million as of December 31, 2022. Our backlog is subject to fluctuations; moreover, cancelations of purchase orders, change orders on contracts, or
reductions of product quantities could materially reduce our backlog and, consequently, future revenues. Our failure to replace canceled or reduced backlog
could result in lower revenues, which could adversely affect our business, financial position, results of operations, or cash flows.

The  COVID‑19  pandemic  may  have  an  adverse  impact  on  our  business.  The  impacts  of  the  COVID‑19  pandemic,  and  the  resurgence  of  new
COVID‑19 virus variants, on global and domestic economic conditions, including the impacts of labor and raw material shortages, the long-term potential
to  reduce  or  delay  funding  of  municipal  projects,  and  the  continued  disruptions  to  and  volatility  in  the  financial  markets  remain  uncertain.  While  the
COVID‑19 pandemic has caused various direct and indirect financial impacts associated with project bidding, execution, and product deliveries over the
past couple of years, we remain unable to predict the ultimate impact that the COVID‑19 pandemic may have on our business, future results of operations,
financial  position,  or  cash  flows.  We  continue  to  monitor  the  impact  of  the  COVID‑19  pandemic  on  all  aspects  of  our  business.  The  impacts  of  the
COVID‑19 pandemic may also exacerbate other risks discussed in Part I – Item 1A. “Risk Factors” in this 2022 Form 10‑K, any of which could have a
material effect on us. This situation is changing rapidly and additional impacts may arise that we are not aware of currently.

The  conflict  in  Ukraine  may  have  an  adverse  impact  on  our  business.  On  February  24,  2022,  Russia  invaded  Ukraine.  The  invasion  received
widespread international condemnation and many countries, including the United States, imposed new sanctions. While the situation remains highly fluid
and  the  outlook  is  subject  to  extraordinary  uncertainty,  the  crisis  has  already  resulted  in  economic  consequences.  Energy  and  commodity  prices  have
surged, adding to inflationary pressures from supply chain disruptions and the rebound from the COVID‑19 pandemic. The sanctions on Russia have had a
substantial impact on the global economy and financial markets, with significant spillovers to other countries. Should the conflict escalate, the economic
damage may increase.

We continue to monitor the impact of the crisis in Ukraine on all aspects of our business, including how it will impact our employees, customers, supply
chain,  and  distribution  network.  Impacts  include  financial  and  commodity  volatility  in  raw  material  and  other  input  costs  and  availability,  as  well  as
volatility in the financial markets. The severity of impacts on the global economy and our business, results of operations, financial position and cash flows
remain unknown.

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Climate change and related regulatory requirements present an ongoing risk to our business operations. The rise in average global temperatures has
resulted in elevated levels of carbon dioxide and other greenhouse gases in the atmosphere, altering long-term weather patterns that lead to an increased
frequency and severity of natural disasters. Severe weather conditions could potentially disrupt our manufacturing and construction activities; areas prone
to flooding could face delays resulting in lost production and extreme heat could threaten the health and well-being of our employees. Given the changes in
weather patterns brought on by climate change, essentially all of our facilities are vulnerable to extreme conditions and natural disasters, increasing the risk
of damage to our facilities and products. Those risks could also hinder our supply chain processes and limit our access to raw materials or our ability to
fulfill orders for customers. Evolving governmental regulations to combat climate change risks would likely increase our costs for items including energy
and transportation, which may prove disproportional to similar increases in costs experienced by competitors. We anticipate heightened regulatory focus in
the near future and failure to comply with new environmental regulations and policies could result in reputational damage with our stakeholders, resulting
in decreased demand for our products and lower than expected revenue.

Risks Related to Our Supply Chain and Production Process

Our business may be adversely impacted by staffing shortages, other labor matters, and work stoppages. Current nationwide staffing shortages have
impacted our ability to attract both skilled and unskilled workers needed for our manufacturing operations, and the inability to fully staff any one of our
facilities may impact our ability to work on projects and, as a result, could have a material adverse effect on our business, financial position, results of
operations,  or  cash  flows.  A  work  stoppage  or  other  limitation  on  production  could  occur  at  our  facilities  or  our  suppliers’  facilities  for  any  number  of
reasons, including as a result of absenteeism, public health issues (i.e. COVID‑19), labor issues, including disputes under our existing collective bargaining
agreement or in connection with negotiation of new collective bargaining agreements, or for other reasons.

As of December 31, 2022, we had approximately 62 employees that were represented by a single labor union. Although we believe that our relations with
our  employees  and  the  labor  union  are  good,  no  assurances  can  be  made  that  we  will  not  experience  conflicts  with  the  labor  union,  other  groups
representing  employees,  or  our  employees  in  general,  especially  in  the  context  of  any  future  negotiations  with  the  labor  union.  We  can  also  make  no
assurance that future negotiations with the labor union will not result in a significant increase in the cost of labor.

Additionally, the employees of some of our customers are unionized. Any strikes, other labor matters, or work stoppages experienced by our customers
may impact our ability to work on projects and, as a result, have an adverse effect on our business, financial position, results of operations, or cash flows.

Fluctuations in steel prices and availability may affect our future results of operations. Purchased steel represents a substantial portion of SPP cost of
sales. The steel industry is highly cyclical in nature, and at times, pricing can be highly volatile due to a number of factors beyond our control, including
general economic conditions, import duties, other trade restrictions, and currency exchange rates. Over the past three years, steel prices have fluctuated
significantly. Our average cost for a ton of steel was approximately $1,174 per ton in 2022, $1,291 per ton in 2021, and $655 per ton in 2020. In 2022, our
monthly average steel purchasing costs ranged from a high of approximately $1,782 per ton to a low of approximately $906 per ton. This volatility can
significantly affect our gross profit.

Although we seek to recover increases in steel prices through price increases in our products, we have not always been successful. Any increase in steel
prices that is not offset by an increase in our prices could have an adverse effect on our business, financial position, results of operations, or cash flows. In
addition, if we are unable to acquire timely steel supplies, we may need to decline project bidding opportunities, which could also have an adverse effect on
our business, financial position, results of operations, or cash flows.

We  may  be  subject  to  claims  for  damages  for  defective  products,  which  could  adversely  affect  our  business,  financial  position,  results  of
operations, or cash flows. We warrant our products to be free of certain defects. We have, from time to time, had claims alleging defects in our products.
We cannot assure you that we will not experience material product liability losses in the future or that we will not incur significant costs to defend such
claims.  While  we  currently  have  product  liability  insurance,  we  cannot  assure  you  that  our  product  liability  insurance  coverage  will  be  adequate  for
liabilities that may be incurred in the future or that such coverage will continue to be available to us on commercially reasonable terms. Any claims relating
to defective products that result in liabilities exceeding our insurance coverage could have an adverse effect on our business, financial position, results of
operations, or cash flows.

We may not be able to recover costs and damages from vendors that supply defective materials. We may receive defective materials from our vendors
that are incorporated into our products during the manufacturing process. The cost to repair, remake, or replace defective products could be greater than the
amount that can be recovered from the vendor, in addition to creating inefficiencies in our production scheduling. Such excess costs could have an adverse
effect on our business, financial position, results of operations, or cash flows.

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Our  information  technology  systems  can  be  negatively  affected  by  cybersecurity  threats.  Increased  global  information  technology  security
requirements, vulnerabilities, threats, and a rise in sophisticated and targeted computer crime pose a risk to the security of our systems, networks, and the
confidentiality, availability, and integrity of our data. Despite our efforts to protect sensitive information and confidential and personal data, our facilities
and  systems  and  those  of  our  third-party  service  providers  may  be  vulnerable  to  security  breaches.  This  could  lead  to  disclosure,  modification,  or
destruction  of  proprietary,  employee,  and  other  key  information  and  operational  disruptions,  which  in  turn  could  adversely  affect  our  reputation  and
competitiveness in our markets. To the extent that any disruption or security breach results in a loss or damage to our data, or an inappropriate disclosure of
confidential or protected personal information, it could cause significant damage to our reputation, affect our relationships with our customers, suppliers,
and employees, lead to claims against us, and ultimately harm our business. Additionally, we may be required to incur significant costs to protect against
damage caused by these disruptions or security breaches in the future. Any of the foregoing factors could have an adverse effect on our business, financial
position, results of operations, or cash flows.

Risks Related to Our Financial Condition

We will need to substantially increase working capital if market conditions and customer order levels continue to grow. If market conditions and
SPP customer order levels were to dramatically increase, we would have to increase our working capital substantially, as it takes several months for project
production to be translated into cash receipts. In general, revolving loan borrowings and letters of credit under the Credit Agreement dated June 30, 2021
with Wells Fargo Bank, National Association (“Wells Fargo”), as administrative agent, and the lenders from time to time party thereto, including the initial
sole  lender,  Wells  Fargo  (the  “Lenders”),  as  amended  by  the  Incremental  Amendment  dated  October  22,  2021  and  the  Second  Amendment  to  Credit
Agreement dated April 29, 2022 (together, the “Amended Credit Agreement”), are limited to the aggregate amount of $125 million. As of December 31,
2022 under the Amended Credit Agreement, we had $83.7 million of outstanding revolving loan borrowings, $1.1 million of outstanding letters of credit,
and additional borrowing capacity of approximately $40 million. We may not have sufficient availability under the Amended Credit Agreement to borrow
the amounts we need, and other opportunities to borrow additional funds or raise capital in the equity markets may be limited or nonexistent. A shortage in
the availability of working capital could have a material adverse effect on our business, financial condition, results of operations, or cash flows.

Our  debt  obligations  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of  operations,  or  cash  flows.  We  have
financed our operations through cash flows from operations, available borrowings, and other financing arrangements. As of December 31, 2022, we had
$83.7  million  of  outstanding  revolving  loan  borrowings,  $10.8  million  of  current  debt,  $94.2  million  of  operating  lease  liabilities,  and  $3.0  million  of
finance lease liabilities. We could incur additional revolving loan borrowings under the Amended Credit Agreement in the future to finance increases in
working  capital,  finance  mergers,  acquisitions,  and  capital  expenditures,  fund  negative  operating  cash  flows,  or  for  other  corporate  purposes.  These
borrowings could become significant in the future.

Our current and future debt and debt service obligations could:

•
•
•
•
•
•

limit our ability to obtain additional financing for working capital or other purposes in the future;
reduce the amount of funds available to finance our operations, capital expenditures, and other activities;
increase our vulnerability to economic downturns, illiquid capital markets, and adverse industry conditions;
limit our flexibility in responding to changing business and economic conditions, including increased competition;
place us at a disadvantage when compared to our competitors that have less debt; and
with respect to our borrowings that bear interest at variable rates, cause us to be vulnerable to increases in interest rates.

Our ability to make scheduled payments on our current and future debt will depend on our future operating performance and cash flows, which are subject
to  prevailing  economic  conditions,  prevailing  interest  rate  levels,  and  other  financial,  competitive,  and  business  factors,  many  of  which  are  beyond  our
control.  Our  inability  to  make  scheduled  payments  on  our  debt  or  any  of  the  foregoing  factors  could  have  a  material  adverse  effect  on  our  business,
financial condition, results of operations, or cash flows.

To the extent we have not hedged against rising interest rates, an increase in the applicable benchmark interest rates would increase our cost of servicing
our indebtedness and could have a material adverse effect on our business, financial condition, results of operations, or cash flows.

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A portion of our indebtedness is subject to interest rate risk, which could cause our debt service obligations to increase significantly. Borrowings
under the Amended Credit Agreement and our current debt are, and additional borrowings in the future may be, at variable rates of interest that expose us
to interest rate risk. If interest rates increase, our debt service obligations on the variable rate indebtedness will increase even though the amount borrowed
will remain the same, and our net income and cash flows, including cash available for servicing our indebtedness, will correspondingly decrease. We have,
and may in the future enter into additional, interest rate swaps for a portion of our variable rate debt whereby we exchange floating for fixed rate interest
payments in order to reduce exposure to interest rate volatility. However, any interest rate swaps into which we enter may not fully mitigate our interest rate
risk.

Our failure to comply with covenants in our debt agreements could result in our indebtedness being immediately due and payable, which could
have a material adverse effect on our business, financial condition, results of operations, or cash flows. The agreements governing our debt include
covenants that impose certain requirements with respect to our financial condition and results of operations and general business activities. These covenants
place restrictions on, among other things, our ability to incur certain additional debt and to create liens or other encumbrances on assets. In addition, our
obligations under the Amended Credit Agreement are secured by a senior security interest in substantially all of our and our subsidiaries’ assets.

Our ability to comply with the covenants under our debt instruments in the future is uncertain and will be affected by our results of operations and financial
condition as well as other events and circumstances beyond our control. If market and other economic conditions deteriorate, our ability to comply with
these covenants may be impaired. A failure to comply with the requirements of these covenants, if not waived or cured, could permit acceleration of the
related debt. If any of our debt is accelerated, we cannot assure you that we would have sufficient assets to repay such debt or that we would be able to
refinance  such  debt  on  commercially  reasonable  terms  or  at  all.  The  acceleration  of  a  significant  portion  of  our  current  and  future  debt  could  have  a
material adverse effect on our business, financial condition, results of operations, or cash flows.

Disruptions  in  the  financial  markets,  including  the  banking  industry,  and  a  general  economic  slowdown  could  cause  us  to  be  unable  to  obtain
financing or receive customer payments and expose us to risks related to the overall macro-economic environment, which could have a material
adverse effect on our business, financial condition, results of operations, or cash flows. The United States equity and credit markets, as well as certain
financial institutions, have experienced significant price volatility, dislocations, and liquidity disruptions, which have caused market prices of many equities
to  fluctuate  substantially,  the  spreads  on  prospective  debt  financings  to  widen  considerably,  and  disruptions  in  select  banking  transactions.  These
circumstances  have  materially  impacted  liquidity  in  the  financial  markets,  making  terms  for  certain  financings  less  attractive,  and  in  some  cases  have
resulted in the unavailability of financing, even for companies who are otherwise qualified to obtain financing. These events may make it less likely that we
will be able to obtain additional financing, may make it more difficult or prohibitively costly for us to raise capital through the issuance of debt or equity
securities, which may prove necessary to execute our growth strategies, and may impact our customers and their ability to make payments or obtain credit.

Risks Related to Our Internal Control Over Financial Reporting

Our  Audit  Committee  and  management  have  identified  a  material  weakness  in  our  internal  controls  over  financial  reporting,  and  we  may  be
unable to develop, implement, and maintain appropriate controls in future periods. The Sarbanes-Oxley Act and SEC rules require that management
report  annually  on  the  effectiveness  of  our  internal  control  over  financial  reporting  and  our  disclosure  controls  and  procedures.  Among  other  things,
management must conduct an assessment of our internal control over financial reporting to allow management to report on, and our independent registered
public accounting firm to audit, the effectiveness of our internal control over financial reporting, as required by Section 404 of the Sarbanes-Oxley Act.
Based on our management’s assessment, we believe that, as of December 31, 2022, our internal controls over financial reporting were not effective. The
specific material weakness is described in Part II — Item 9A, “Controls and Procedures” of this 2022 Form 10‑K in “Management’s Report on Internal
Control over Financial Reporting”. A “material weakness” is a deficiency, or a combination of deficiencies, in internal control over financial reporting,
such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements would not be prevented or
detected. We have adopted a remediation plan to address the material weakness identified. The implementation and administration of the remediation plan
may divert the attention of our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), as well as other senior members of our management
team, away from the operations of our business until the material weakness in our internal control is considered remediated.

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The material weakness in our internal control over financial reporting as of December 31, 2022 was attributed to control deficiencies in the ERP system
implementation project at ParkUSA and resultant business process control deficiencies. We cannot assure you that additional material weaknesses in our
internal control over financial reporting will not be identified in the future. Any failure to maintain or implement required new or improved controls, or any
difficulties  we  encounter  in  their  implementation,  could  result  in  additional  material  weaknesses,  and  create  a  reasonable  possibility  that  a  material
misstatement to the consolidated financial statements will not be prevented or detected on a timely basis. This could cause us to fail to meet our reporting
obligations or cause investors to lose confidence in our reported financial information, leading to a decline in our stock price.

Further and continued determinations that there are material weaknesses in the effectiveness of our internal controls could also reduce our ability to obtain
financing or could increase the cost of any financing we obtain and require additional expenditures of both money and management’s time to comply with
applicable requirements. For more information relating to our internal control over financial reporting and disclosure controls and procedures, see Part II —
Item 9A, “Controls and Procedures” of this 2022 Form 10‑K.

Risks Related to Our Common Stock

The relatively low trading volume of our common stock may limit your ability to sell your shares. Although our shares of common stock are listed on
the Nasdaq Global Select Market, we have historically experienced a relatively low trading volume. If we have a low trading volume in the future, holders
of our shares may have difficulty selling a large number of shares of our common stock in the manner or at a price that might otherwise be attainable.

The market price of our common stock could be subject to significant fluctuations. The market price of our common stock has experienced, and may
continue to experience, significant volatility. Among the factors that could affect our stock price are:

•
•
•
•
•
•
•
•
•
•

our operating and financial performance and prospects;
quarterly variations in the rate of growth of our financial indicators, such as earnings per share, net income, and net sales;
changes in revenue or earnings estimates or publication of research reports by analysts;
loss of any member of our senior management team;
speculation in the press or investment community;
strategic actions by us or our competitors, such as acquisitions or restructuring;
sales of our common stock by shareholders;
relatively low trading volume;
general market conditions and market expectations for our industry and the financial health of our customers; and
domestic and international economic, legal, and regulatory factors unrelated to our performance.

The  stock  markets  in  general  have  experienced  broad  fluctuations  that  have  often  been  unrelated  to  the  operating  performance  of  particular  companies.
These broad market fluctuations may adversely affect the trading price of our common stock.

Certain  provisions  of  our  governing  documents  and  Oregon  law  could  discourage  potential  acquisition  proposals.  Our  articles  of  incorporation
contain provisions that:

•
•

•

classify the board of directors into three classes, each of which serves for a three-year term with one class elected each year;
provide  that  directors  may  be  removed  by  shareholders  only  for  cause  and  only  upon  the  affirmative  vote  of  75%  of  the  outstanding  shares  of
common stock; and
permit the board of directors to issue preferred stock in one or more series, fix the number of shares constituting any such series, and determine the
voting powers and all other rights and preferences of any such series, without any further vote or action by our shareholders.

In addition, we are subject to certain provisions of the Oregon Business Corporation Act that could discourage potential acquisition proposals, could deter,
delay,  or  prevent  a  change  in  control  that  our  shareholders  consider  favorable,  and  could  depress  the  market  value  of  our  common  stock.  Additional
information regarding the above described provisions of our governing documents and the Oregon Business Corporation Act is set forth in the “Description
of Securities Registered Under Section 12 of the Securities Exchange Act of 1934” filed as Exhibit 4.2 to our 2019 Form 10‑K, which was filed with the
SEC on March 3, 2020.

Item 1B.

Unresolved Staff Comments

None.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Item 2.

Properties

Our facilities serve regional markets, which vary in the number and sizes of projects year-over-year. Consequently, we have excess manufacturing capacity
from time to time at each of our facilities. We believe the quality and productive capacity of our facilities are sufficient to maintain our competitive position
for the foreseeable future.

The following tables provide certain information about our operating facilities as of December 31, 2022:

Engineered Steel Pressure Pipe

Location
Portland, Oregon
San Luis Río Colorado, Mexico
Adelanto, California
Parkersburg, West Virginia
Saginaw, Texas (2 facilities)
Tracy, California
St. Louis, Missouri

Manufacturing Space
(approx. sq. ft.)

300,000     
285,000     
200,000     
170,000     
170,000     
165,000     
100,000     

Property Size
(approx. acres)
25
105
100
90
50
87
20

Ownership
Owned
Owned
Owned
Owned
1 Owned, 1 Leased
Owned
Leased

Additionally, land adjacent to our Portland, Oregon, Saginaw, Texas, and St. Louis, Missouri facilities used for parking and/or pipe storage is leased.

Precast Infrastructure and Engineered Systems

Location
Houston, Texas
Orem, Utah
Dallas, Texas
Salt Lake City, Utah
San Antonio, Texas
St. George, Utah

Item 3.

Legal Proceedings

Manufacturing Space
(approx. sq. ft.)

239,000     
150,000     
62,000     
58,000     
34,000     
6,000     

Property Size
(approx. acres)
25
20
11
20
7
8

Ownership
Leased
Leased
Leased
Leased
Leased
Leased

We are party to a variety of legal actions arising out of the ordinary course of business. Plaintiffs occasionally seek punitive or exemplary damages. We do
not believe that such normal and routine litigation will have a material impact on our consolidated financial results. We are also involved in other kinds of
legal actions, some of which assert or may assert claims or seek to impose fines, penalties, and other costs in substantial amounts. See Note 15 of the Notes
to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K.

Item 4.

Mine Safety Disclosures

Not applicable.

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PART II

Item 5.

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

Our common stock is quoted on the Nasdaq Global Select Market under the symbol “NWPX.”

There were 18 shareholders of record as of March 6, 2023. A substantially greater number of holders of our common stock are beneficial holders, whose
shares are held of record by banks, brokers, and other financial institutions. We do not intend to pay cash dividends in the foreseeable future. We have not
issued any securities during the past three years that were not registered under the Securities Act.

On November 3, 2020, our shelf registration statement on Form S‑3 (Registration No. 333‑249637) covering the potential future sale of up to $150 million
of our equity and/or debt securities or combinations thereof, was declared effective by the SEC. This shelf registration statement provides another potential
source of capital, in addition to other alternatives already in place. We cannot be certain that funding will be available on favorable terms or available at all.
To the extent that we raise additional funds by issuing equity securities, our shareholders may experience significant dilution. As of the date of this 2022
Form 10‑K, we have not yet sold any securities under this shelf registration statement, nor do we have an obligation to do so. Please refer to the factors
discussed in Part I — Item 1A. “Risk Factors” of this 2022 Form 10‑K.

On September 2, 2022, we entered into an Open Market Sale Agreement (the “At-the-Market Offering”) with Jefferies LLC (“Jefferies”), pursuant to which
we may issue and sell shares of our common stock, par value $0.01 per share, having aggregate offering sales proceeds of up to $50 million (the “Shares”)
from time to time through Jefferies as our sales agent. We may sell the Shares in amounts and at times to be determined by us from time to time subject to
the terms and conditions of the At-the-Market Offering, but we have no obligation to sell any of the Shares under the At-the-Market Offering. The Shares
to be sold under the At-the-Market Offering, if any, will be offered and sold pursuant to our shelf registration statement on Form S‑3 discussed above, and
the prospectus supplement dated September 2, 2022 filed by us. We will pay Jefferies a cash commission of up to 3.0% of gross proceeds from the sale of
the Shares pursuant to the At-the-Market Offering. We have also agreed to provide Jefferies with customary indemnification and contribution rights. No
proceeds were raised under the At-the-Market Offering during the year ended December 31, 2022.

Stock Performance Graph

The following graph compares the performance of our common stock to the performance of the Russell 2000 Index, the S&P 600 Construction Machinery
and Heavy Trucks Index, and a weighted composite of certain peer companies (“Peer Group”) selected by us. The Peer Group is comprised of Ampco-
Pittsburgh  Corporation,  Badger  Meter,  Inc.,  Circor  International,  Inc.,  DMC  Global  Inc.,  L.B.  Foster  Company,  Insteel  Industries,  Inc.,  Lindsay
Corporation, Luxfer Holdings, PLC, Mueller Water Products, Inc., NN, Inc., and Orion Group Holdings, Inc.

To better align with comparable investment opportunities, we are transitioning from the Russell 2000 Index and the S&P 600 Construction Machinery and
Heavy Trucks Index to the self-selected Peer Group for the year ended December 31, 2022. All indices are presented, in accordance with SEC rules, which
require  that  if  a  company  selects  a  different  index  from  that  used  in  the  immediately  preceding  fiscal  year,  the  company’s  stock  performance  must  be
compared against both the newly selected index and previous index in the year of change.

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The comparisons in the chart below are provided in response to SEC disclosure requirements and, therefore, are not intended to forecast or be indicative of
future performance of our common stock.

December 31, 2017
December 31, 2018
December 31, 2019
December 31, 2020
December 31, 2021
December 31, 2022

Northwest Pipe
Company

Russell 2000 Index

S&P 600 Construction
Machinery and Heavy
Trucks Index

Peer Group

Indexed Return

100.00     
121.68     
174.03     
147.86     
166.14     
176.07     

100.00     
88.99     
111.70     
134.00     
153.85     
122.41     

100.00     
71.53     
93.66     
105.83     
120.94     
128.71     

100.00 
79.86 
102.59 
116.38 
129.46 
113.09 

Securities Authorized for Issuance under Equity Compensation Plans

The information with respect to equity compensation plans is included under Part III — Item 12. “Security Ownership of Certain Beneficial Owners and
Management and Related Stockholder Matters” of this 2022 Form 10‑K.

Item 6.

[Reserved]

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Table of Contents

Item 7.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is management’s discussion and analysis of certain significant factors that have affected our consolidated financial condition and results of
operations  during  the  periods  included  herein.  This  discussion  should  be  read  in  conjunction  with  our  historical  Consolidated  Financial  Statements  and
Notes to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K. This discussion
contains  forward-looking  statements  based  upon  current  expectations  that  involve  risks  and  uncertainties.  Our  actual  results  may  differ  materially  from
those anticipated in these forward-looking statements as a result of various factors, including those set forth under Part I — Item 1A. “Risk Factors” or in
other parts of this 2022 Form 10‑K. For discussion related to the results of operations and changes in financial condition for the year ended December 31,
2021  compared  to  the  year  ended  December  31,  2020,  refer  to  Part  II  —  Item  7.  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and
Results of Operations — Year Ended December 31, 2021 Compared to Year Ended December 31, 2020” and “Liquidity and Capital Resources” in our 2021
Form 10‑K, which was filed with the SEC on March 16, 2022, and which is incorporated herein by reference.

Overview

Northwest Pipe Company is a leading manufacturer of water-related infrastructure products, and operates in two segments, Engineered Steel Pressure Pipe
(SPP)  and  Precast  Infrastructure  and  Engineered  Systems  (Precast).  For  detailed  descriptions  of  these  segments,  see  the  “Our  Segments”  discussion  in
Part I — Item 1. “Business” of this 2022 Form 10‑K.

In  addition  to  being  the  largest  manufacturer  of  engineered  steel  water  pipeline  systems  in  North  America,  we  manufacture  stormwater  and  wastewater
technology products; high-quality precast and reinforced concrete products; pump lift stations; steel casing pipe, bar-wrapped concrete cylinder pipe, and
one of the largest offerings of pipeline system joints, fittings, and specialized components. Strategically positioned to meet growing water and wastewater
infrastructure  needs,  we  provide  solution-based  products  for  a  wide  range  of  markets  under  the  ParkUSA,  Geneva  Pipe  and  Precast,  Permalok®,  and
Northwest  Pipe  Company  lines.  Our  diverse  team  is  committed  to  quality  and  innovation  while  demonstrating  our  core  values  of  accountability,
commitment, and teamwork. We are headquartered in Vancouver, Washington, and have 13 manufacturing facilities across North America.

Our  water  infrastructure  products  are  sold  generally  to  installation  contractors,  who  include  our  products  in  their  bids  to  federal,  state,  and  municipal
agencies, privately-owned water companies, or developers for specific projects. We believe our sales are substantially driven by spending on urban growth
and  new  water  infrastructure  with  a  recent  trend  towards  spending  on  water  infrastructure  replacement,  repair,  and  upgrade.  Within  the  total  range  of
products, our steel pipe tends to fit the larger-diameter, higher-pressure pipeline applications, while our precast concrete products mainly serve stormwater
and sanitary sewer systems.

Our Current Economic Environment

Demand for our Precast products is generally influenced by general economic conditions such as housing starts, population growth, interest rates, and rates
of inflation. According to the United States Census Bureau, privately-owned housing starts in December 2022 were at a seasonally adjusted annual rate of
1.4 million, compared to a seasonally adjusted annual rate of 1.8 million in December 2021, and the population of the United States is expected to increase
by approximately 2 million people in 2023. Additionally, while recent and anticipated future increases in the federal funds rate by the Federal Reserve are
expected  to  temper  demand  for  housing,  the  immediate  impacts  have  been  muted  by  the  demand  for  housing,  stymied  by  recent  labor  and  commodity
shortages currently limiting the supply of new homes.

Our  SPP  projects  are  often  planned  for  many  years  in  advance,  as  we  operate  that  business  with  a  long-term  time  horizon  for  which  the  projects  are
sometimes  part  of  50‑year  build-out  plans.  Long-term  demand  for  water  infrastructure  projects  in  the  United  States  appears  strong.  Even  though  recent
demand  for  engineered  steel  pressure  pipe  has  improved,  a  shift  to  a  recessionary  economy  could  strain  governmental  and  water  agency  budgets  and
financing which could impact prospects for our business in the medium term. Additionally, we have experienced effects of the current labor shortage at
certain manufacturing facilities, for which we are mitigating the impact through the use of overtime and third-party outsourcing as warranted. It is possible
that a prolonged shortage of qualified, available workers could have an adverse effect on our business.

Purchased  steel  typically  represents  approximately  35%  of  cost  of  sales,  and  higher  steel  costs  generally  result  in  higher  selling  prices  and  revenue;
however, volatile fluctuations in steel markets can affect our business. SPP contracts are generally quoted on a fixed-price basis, and volatile steel markets
can result in selling prices that no longer correlate to the cost available at the time of steel purchase. Steel markets have remained volatile through 2022,
with prices dropping significantly in the fourth quarter. The reduced steel costs have begun and will continue to be realized in our financial results.

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Russia’s invasion of Ukraine is considered to be largely responsible for increased fuel costs, increasing our delivery costs. While these costs are generally
passed along to the customer, there can be no assurance that all of these increased costs will be recouped, which could be material until world economic
forces stabilize. Freight costs represent approximately 6% of cost of sales of our SPP business, for which the risk is more significant due to the long lead
times between when an SPP contract is entered and the product is shipped.

Implementation of Enterprise Resource Planning (ERP) System at ParkUSA

In the third quarter of 2022, we implemented our ERP system at the ParkUSA manufacturing facilities. Due primarily to an underinvestment in systems
preceding our acquisition, and vastly broader product offerings, this implementation has caused, and may continue to cause, disruption and inefficiencies in
ParkUSA’s operations.

Impact of the COVID‑19 Pandemic on Our Business

While the COVID‑19 pandemic has caused various direct and indirect financial impacts associated with project bidding, execution, and product deliveries
over the past couple of years, we remain unable to predict the ultimate impact that the COVID‑19 pandemic may have on our business, future results of
operations, financial position, or cash flows. For additional details, refer to the information set forth under the caption “Impact of the COVID‑19 Pandemic
on Our Business” in Part I — Item 1. “Business” and discussions in Part I — Item 1A. “Risk Factors” of this 2022 Form 10‑K.

Results of Operations

The following table sets forth, for the periods indicated, certain financial information regarding costs and expenses expressed in dollars (in thousands) and
as a percentage of total net sales.

Net sales:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered

Systems
Total net sales

Cost of sales:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered

Systems
Total cost of sales

Gross profit:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered

Systems
Total gross profit

Selling, general, and administrative

expense

Operating income
Other income
Interest expense

Income before income taxes

Income tax expense
Net income

  $

  Year Ended December 31, 2022 

  Year Ended December 31, 2021 

  Year Ended December 31, 2020 

$

% of Net
Sales

 $

% of Net
Sales

 $

% of Net
Sales

  $

307,572     

67.2%  $

259,823     

78.0%  $

241,690     

84.5%

150,093     
457,665     

263,099     

108,711     
371,810     

44,473     

41,382     
85,855     

41,034     
44,821     
97     
(3,568)    
41,350     
10,201     
31,149     

73,490     
333,313     

228,542     

60,517     
289,059     

31,281     

12,973     
44,254     

28,222     
16,032     
328     
(1,202)    
15,158     
3,635     
11,523     

32.8 
100.0 

57.5 

23.7 
81.2 

9.7 

9.1 
18.8 

9.0 
9.8 
- 
(0.8)    
9.0 
2.2 
6.8%  $

25

22.0 
100.0 

68.6 

18.1 
86.7 

9.4 

3.9 
13.3 

8.5 
4.8 
0.1 
(0.4)    
4.5 
1.0 
3.5%  $

44,217     
285,907     

197,397     

37,991     
235,388     

44,293     

6,226     
50,519     

24,954     
25,565     
1,002     
(933)    
25,634     
6,584     
19,050     

15.5 
100.0 

69.0 

13.3 
82.3 

15.5 

2.2 
17.7 

8.8 
8.9 
0.3 
(0.2)
9.0 
2.3 
6.7%

 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
     
       
 
     
       
 
     
       
 
   
   
   
   
   
   
     
       
 
     
       
 
     
       
 
   
   
   
   
   
   
   
   
   
     
       
 
     
       
 
     
       
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
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Year Ended December 31, 2022 Compared to Year Ended December 31, 2021

Net sales. Net sales increased 37.3% to $457.7 million in 2022 compared to $333.3 million in 2021.

SPP  net  sales  increased  18.4%  to  $307.6  million  in  2022  compared  to  $259.8  million  in  2021  driven  by  a  20%  increase  in  selling  price  per  ton  due  to
increased raw materials costs, partially offset by a 1% decrease in tons produced resulting from changes in project timing. Bidding activity, backlog, and
production levels may vary significantly from period to period affecting sales volumes.

Precast  net  sales  increased  104.2%  to  $150.1  million  in  2022  compared  to  $73.5  million  in  2021  primarily  due  to  the  ParkUSA  operations  acquired  in
October 2021, which contributed $84.7 million and $18.0 million in net sales for 2022 and 2021, respectively. In addition, the segment realized a 17.9%
increase in net sales at the pre-existing Precast operations due to a 45% increase in selling prices due to the high demand for our concrete products coupled
with increased material costs, partially offset by an 18% decrease in volume shipped due to unscheduled equipment downtime and changes in product mix.

Gross profit. Gross profit increased 94.0% to $85.9 million (18.8% of net sales) in 2022 compared to $44.3 million (13.3% of net sales) in 2021.

SPP gross profit increased 42.2% to $44.5 million (14.5% of SPP net sales) in 2022 compared to $31.3 million (12.0% of SPP net sales) in 2021 due to
improved product pricing. SPP gross profit in 2022 was reduced, in part, as a result of a $2.0 million product liability settlement reserve recorded in the
first quarter.

Precast gross profit increased 219.0% to $41.4 million (27.6% of Precast net sales) in 2022 compared to $13.0 million (17.7% of Precast net sales) in 2021
due  to  contributions  from  the  ParkUSA  operations,  as  well  as  improved  pricing  at  the  pre-existing  Precast  operations.  Precast  gross  profit  in  2021  was
reduced by $2.3 million of acquisition-related fair value inventory charges.

Selling, general, and administrative expense. Selling, general, and administrative expense increased 45.4% to $41.0 million (9.0% of net sales) in 2022
compared  to  $28.2  million  (8.5%  of  net  sales)  in  2021.  The  increase  in  selling,  general,  and  administrative  expense  was  primarily  due  to  the  acquired
ParkUSA operations, including $5.0 million in higher compensation-related expense and $2.3 million in higher amortization expense, partially offset by
$3.3  million  in  lower  acquisition-related  transaction  costs.  We  also  incurred  an  additional  $6.7  million  in  higher  other  compensation-related  expense,
$1.0 million in higher professional fees, and $0.7 million in higher travel expense.

Income  taxes.  Income  tax  expense  was  $10.2  million  in  2022  (an  effective  income  tax  rate  of  24.7%)  compared  to  $3.6  million  in  2021  (an  effective
income tax rate of 24.0%). The effective income tax rate for 2022 was primarily impacted by non-deductible permanent differences. The effective income
tax  rate  for  2021  was  primarily  impacted  by  estimated  changes  in  our  valuation  allowance.  The  effective  income  tax  rate  can  change  significantly
depending  on  the  relationship  of  permanent  income  tax  deductions  and  tax  credits  to  estimated  pre-tax  income  or  loss  and  the  changes  in  valuation
allowances. Accordingly, the comparison of effective income tax rates between periods is not meaningful in all situations.

Liquidity and Capital Resources

Sources and Uses of Cash

Our  principal  sources  of  liquidity  generally  include  operating  cash  flows  and  the  Amended  Credit  Agreement.  From  time  to  time  our  long-term  capital
needs may be met through the issuance of additional debt or equity. Our principal uses of liquidity generally include capital expenditures, working capital,
organic growth initiatives, acquisitions, and debt service. Information regarding our cash flows for the years ended December 31, 2022, 2021, and 2020 are
presented  in  our  Consolidated  Statements  of  Cash  Flows  contained  in  Part  II  —  Item  8.  “Financial  Statements  and  Supplementary  Data”  of  this  2022
Form 10‑K, and are further discussed below.

As of December 31, 2022, our working capital (current assets minus current liabilities) was $187.9 million compared to $164.1 million as of December 31,
2021. Cash and cash equivalents totaled $3.7 million and $3.0 million as of December 31, 2022 and 2021, respectively.

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Fluctuations in SPP working capital accounts result from timing differences between production, shipment, invoicing, and collection, as well as changes in
levels of production and costs of materials. We typically have a relatively large investment in working capital, as we generally pay for materials, labor, and
other production costs in the initial stages of a project, while payments from our customers are generally received after finished product is delivered. A
portion  of  our  revenues  are  recognized  over  time  as  the  manufacturing  process  progresses;  therefore,  cash  receipts  typically  occur  subsequent  to  when
revenue is recognized and the elapsed time between when revenue is recorded and when cash is received can be significant. As such, our payment cycle is a
significantly shorter interval than our collection cycle, although the effect of this difference in the cycles may vary by project, and from period to period.

As  of  December  31,  2022,  we  had  $83.7  million  of  outstanding  revolving  loan  borrowings,  $10.8  million  of  outstanding  current  debt,  $94.2  million  of
operating  lease  liabilities,  and  $3.0  million  of  finance  lease  liabilities.  As  of  December  31,  2021,  we  had  $86.8  million  of  outstanding  revolving  loan
borrowings, $98.4 million of operating lease liabilities, and $2.2 million of finance lease liabilities. For future maturities of these obligations, see Notes 7,
8, and 9 of the Notes to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K.

Due to the uncertainty with respect to the timing of future cash flows associated with our approximately $4.5 million in unrecognized tax benefits as of
December 31, 2022, we are unable to make reasonably reliable estimates of the period of cash settlement with the respective taxing authorities. For further
information, see Note 17 of the Notes to Consolidated Financial Statements in Part II — Item 8. “Financial Statements and Supplementary Data” of this
2022 Form 10‑K.

Net Cash Provided by (Used in) Operating Activities

Net cash provided by (used in) operating activities was $17.5 million in 2022 compared to $(5.8) million in 2021. Net income, adjusted for non-cash items,
provided $52.2 million of operating cash flow in 2022 compared to $28.7 million of operating cash flow in 2021. The net change in working capital used
was $34.6 million of operating cash flow in 2022 compared to $34.5 million of operating cash flow in 2021.

Net Cash Used in Investing Activities

Net cash used in investing activities was $23.1 million in 2022 compared to $100.2 million in 2021. Acquisitions of businesses, net of cash acquired, were
$0  in  2022  compared  to  $87.2  million  in  2021.  Capital  expenditures  were  $22.8  million  in  2022  compared  to  $13.3  million  in  2021,  which  includes
$10.1 million in 2022 of investment in our new reinforced concrete pipe mill, and the remainder primarily for standard capital replacement. We currently
expect capital expenditures in 2023 to be approximately $24 million to $28 million, which includes approximately $5 million of investment in our new
reinforced concrete pipe mill, and associated ancillary equipment, and the remainder primarily for standard capital replacement.

Net Cash Provided by Financing Activities

Net cash provided by financing activities was $6.2 million in 2022 compared $71.0 million in 2021. Net borrowings (repayments) on the line of credit were
$(3.1) million in 2022 compared $86.8 million in 2021. Net borrowings (repayments) on other debt were $10.8 million in 2022 compared to $(13.8) million
in 2021.

We anticipate that our existing cash and cash equivalents, cash flows expected to be generated by operations, and additional borrowing capacity under the
Amended Credit Agreement and other loans will be adequate to fund our working capital, debt service, and capital expenditure requirements for at least the
next  twelve  months.  To  the  extent  necessary,  we  may  also  satisfy  capital  requirements  through  additional  bank  borrowings,  senior  notes,  term  notes,
subordinated  debt,  and  finance  and  operating  leases,  if  such  resources  are  available  on  satisfactory  terms.  We  have  from  time  to  time  evaluated  and
continue to evaluate opportunities for acquisitions and expansion. Any such transactions, if consummated, may necessitate additional bank borrowings or
other sources of funding. As previously discussed, we acquired ParkUSA in October 2021 which was funded primarily by borrowings on the line of credit.

On November 3, 2020, our shelf registration statement on Form S‑3 (Registration No. 333‑249637) covering the potential future sale of up to $150 million
of our equity and/or debt securities or combinations thereof, was declared effective by the SEC. This shelf registration statement provides another potential
source of capital, in addition to other alternatives already in place. We cannot be certain that funding will be available on favorable terms or available at all.
To the extent that we raise additional funds by issuing equity securities, our shareholders may experience significant dilution. As of the date of this 2022
Form 10‑K, we have not yet sold any securities under this registration statement, nor do we have an obligation to do so. Please refer to the factors discussed
in Part I — Item 1A. “Risk Factors” of this 2022 Form 10‑K.

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On September 2, 2022, we entered into the At-the-Market Offering with Jefferies, pursuant to which we may issue and sell shares of our common stock, par
value $0.01 per share, having aggregate offering sales proceeds of up to $50 million from time to time through Jefferies as our sales agent. We may sell the
Shares in amounts and at times to be determined by us from time to time subject to the terms and conditions of the At-the-Market Offering, but we have no
obligation to sell any of the Shares under the At-the-Market Offering. The Shares to be sold under the At-the-Market Offering, if any, will be offered and
sold pursuant to our shelf registration statement on Form S‑3 discussed above, and the prospectus supplement dated September 2, 2022 filed by us. We will
pay Jefferies a cash commission of up to 3.0% of gross proceeds from the sale of the Shares pursuant to the At-the-Market Offering. We have also agreed to
provide Jefferies with customary indemnification and contribution rights. No proceeds were raised under the At-the-Market Offering during the year ended
December 31, 2022.

Current Debt

In  August  2022,  we  entered  into  an  Interim  Funding  Agreement  (“IFA”)  with  Wells  Fargo  Equipment  Finance,  Inc.  (“WFEF”)  allowing  for  aggregate
interim funding advances up to $13.5 million of equipment purchased for a new reinforced concrete pipe mill, to be converted into a term loan upon final
delivery and acceptance of the financed equipment. The IFA bears interest at the Term Secured Overnight Finance Rate (“SOFR”) plus 1.75%, requires
monthly payments of accrued interest, and grants a security interest in the equipment to WFEF. As of December 31, 2022, the outstanding balance of the
IFA was $10.8 million, which is classified as a current liability since there is not a firm commitment for long-term debt financing.

Credit Agreement

The  Amended  Credit  Agreement  provides  for  a  revolving  loan,  swingline  loan,  and  letters  of  credit  in  the  aggregate  amount  of  up  to  $125  million
(“Revolver Commitment”). The Amended Credit Agreement will expire, and all obligations outstanding will mature, on June 30, 2024. We may prepay
outstanding amounts in our discretion without penalty at any time, subject to applicable notice requirements. As of December 31, 2022 under the Amended
Credit Agreement, we had $83.7 million of outstanding revolving loan borrowings, $1.1 million of outstanding letters of credit, and additional borrowing
capacity of approximately $40 million. Based on our business plan and forecasts of operations, we expect to have sufficient credit available to support our
operations for at least the next twelve months.

Revolving loans under the Amended Credit Agreement bear interest at rates related to, at our option and subject to the provisions of the Amended Credit
Agreement, either: (i) Base Rate (as defined in the Amended Credit Agreement) plus the Applicable Margin; (ii) Adjusted Term SOFR (as defined in the
Amended Credit Agreement) plus the Applicable Margin; or (iii) Adjusted Daily Simple SOFR (as defined in the Amended Credit Agreement) plus the
Applicable Margin. The “Applicable Margin” is 1.75% to 2.35%, depending on our Consolidated Senior Leverage Ratio (as defined in the Amended Credit
Agreement) and the interest rate option chosen. Interest on outstanding revolving loans is payable monthly. Swingline loans under the Amended Credit
Agreement  bear  interest  at  the  Base  Rate  plus  the  Applicable  Margin.  The  Amended  Credit  Agreement  requires  the  payment  of  a  commitment  fee  of
between 0.30% and 0.40%, based on the amount by which the Revolver Commitment exceeds the average daily balance of outstanding borrowings (as
defined  in  the  Amended  Credit  Agreement).  Such  fee  is  payable  monthly  in  arrears.  We  are  also  obligated  to  pay  additional  fees  customary  for  credit
facilities of this size and type.

The letters of credit outstanding as of December 31, 2022 relate to workers’ compensation insurance. Based on the nature of these arrangements and our
historical experience, we do not expect to make any material payments under these arrangements.

The Amended Credit Agreement contains customary representations and warranties, as well as customary affirmative and negative covenants, events of
default,  and  indemnification  provisions  in  favor  of  the  Lenders.  The  negative  covenants  include  restrictions  regarding  the  incurrence  of  liens  and
indebtedness,  annual  capital  expenditures,  certain  investments,  acquisitions,  and  dispositions,  and  other  matters,  all  subject  to  certain  exceptions.  The
Amended Credit Agreement requires us to regularly provide financial information to Wells Fargo and to maintain a consolidated senior leverage ratio no
greater  than  2.50  to  1.00  (subject  to  certain  exceptions)  and  a  minimum  consolidated  earnings  before  interest,  taxes,  depreciation,  and  amortization  (as
defined in the Amended Credit Agreement) of at least $31.5 million for the four consecutive fiscal quarters most recently ended. Pursuant to the Amended
Credit Agreement, we have also agreed that we will not sell, assign, or otherwise dispose or encumber, any of our owned real property. The occurrence of
an  event  of  default  could  result  in  the  acceleration  of  the  obligations  under  the  Amended  Credit  Agreement.  We  were  in  compliance  with  our  financial
covenants as of December 31, 2022. Based on our business plan and forecasts of operations, we believe we will remain in compliance with our financial
covenants for the next twelve months.

Our obligations under the Amended Credit Agreement are secured by a senior security interest in substantially all of our and our subsidiaries’ assets.

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Recent Accounting Pronouncements

For a description of recent accounting pronouncements affecting our company, including the dates of adoption and estimated effects on financial position,
results  of  operations,  and  cash  flows,  see  Note  2  of  the  Notes  to  Consolidated  Financial  Statements  in  Part  II  —  Item  8.  “Financial  Statements  and
Supplementary Data” of this 2022 Form 10‑K.

Critical Accounting Estimates

Management Estimates

The preparation of our Consolidated Financial Statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities,
revenues, and expenses, and disclosure of contingent assets and liabilities. We base our estimates on historical experience and on various other assumptions
that  are  believed  to  be  reasonable  under  the  circumstances.  On  an  ongoing  basis,  we  evaluate  all  of  our  estimates  including  those  related  to  revenue
recognition,  business  combinations,  goodwill,  inventories,  property  and  equipment,  including  depreciation  and  valuation,  intangible  assets,  including
amortization, share-based compensation, income taxes, allowance for doubtful accounts, and litigation and other contingencies. Actual results may differ
from these estimates under different assumptions or conditions. We believe the following critical accounting policies and related judgments and estimates
affect the preparation of our Consolidated Financial Statements.

Revenue Recognition

SPP revenue for water infrastructure steel pipe products is recognized over time as the manufacturing process progresses because of our right to payment
for work performed to date plus a reasonable profit on cancellations for unique products that have no alternative use to us. Revenue is measured by the
costs incurred to date relative to the estimated total direct costs to fulfill each contract (cost-to-cost method). Contract costs include all material, labor, and
other direct costs incurred in satisfying performance obligations. The cost of steel material is recognized as a contract cost when the steel is introduced into
the manufacturing process. Estimated total costs of each contract are reviewed on a monthly basis by project management and operations personnel for all
active projects. All cost revisions that result in a material change in gross profit are reviewed by senior management personnel. Significant judgment is
required in estimating total costs and measuring the progress of project completion, as well as whether a loss is expected to be incurred on the contract. We
use  certain  assumptions  and  develop  estimates  based  on  a  number  of  factors,  including  the  degree  of  required  product  customization,  our  historical
experience,  the  project  plans,  and  an  assessment  of  the  risks  and  uncertainties  inherent  in  the  contract  related  to  implementation  delays  or  performance
issues  that  may  or  may  not  be  within  our  control.  Changes  in  job  performance,  job  conditions,  and  estimated  profitability,  including  those  arising  from
contract  change  orders,  contract  penalty  provisions,  foreign  currency  exchange  rate  movements,  changes  in  raw  materials  costs,  and  final  contract
settlements  may  result  in  revisions  to  estimates  of  revenue,  costs,  and  income,  and  are  recognized  in  the  period  in  which  the  revisions  are  determined.
Provisions for losses on uncompleted contracts are estimated by comparing total estimated contract revenue to the total estimated contract costs and a loss
is recognized during the period in which it becomes probable and can be reasonably estimated.

Precast  revenue  for  water  infrastructure  concrete  pipe  and  precast  concrete  products  is  recognized  at  the  time  control  is  transferred  to  customers,  in  an
amount  that  reflects  the  consideration  we  expect  to  be  entitled  to  in  exchange  for  the  products.  All  variable  consideration  that  may  affect  the  total
transaction price, including contractual discounts, returns, and credits, is included in net sales. Estimates for variable consideration are based on historical
experience, anticipated performance, and management’s judgment. Our contracts do not contain significant financing.

We generally do not recognize revenue on a contract until the contract has approval and commitment from both parties, the contract rights and payment
terms can be identified, the contract has commercial substance, and its collectability is probable.

Business Combinations

Business combinations are accounted for under the acquisition method which requires identifiable assets acquired and liabilities assumed in the business
acquired be recognized and measured at fair value on the acquisition date, which is the date that the acquirer obtains control of the acquired business. The
amount by which the fair value of consideration transferred as the purchase price exceeds the net fair value of assets acquired and liabilities assumed is
recorded as goodwill. The amount by which the net fair value of assets acquired and liabilities assumed exceeds the fair value of consideration transferred
as the purchase price is recorded as a bargain purchase gain. Acquisition-related costs are expensed as incurred.

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Accounting for business combinations requires management to make significant estimates and assumptions in the determination of the fair value of assets
acquired and liabilities assumed in order to allocate purchase price consideration properly. These assumptions and estimates include a market participant’s
use of the asset and the appropriate discount rates for a market participant. Our estimates are based on historical experience, information obtained from the
management  of  the  acquired  companies  and,  when  appropriate,  include  assistance  from  independent  third-party  appraisal  firms.  Our  significant
assumptions and estimates can include, but are not limited to, the cash flows that an asset is expected to generate in the future, the appropriate weighted-
average cost of capital, and the cost savings expected to be derived from acquiring an asset. These estimates are inherently uncertain and unpredictable. In
addition,  unanticipated  events  and  circumstances  may  occur  which  may  affect  the  accuracy  or  validity  of  such  estimates.  As  a  result,  during  the
measurement period, which may be up to one year from the acquisition date, we may record adjustments to the assets acquired and liabilities assumed with
the corresponding offset to goodwill or bargain purchase gain.

Goodwill

Goodwill is reviewed for impairment annually, or whenever events occur or circumstances change that indicate goodwill may be impaired. Goodwill is
tested  for  impairment  at  the  reporting  unit  level.  A  reporting  unit  is  an  operating  segment  or  one  level  below  an  operating  segment  (also  known  as  a
component). During the fourth quarter of 2022, we changed the date of our annual impairment test of goodwill from December 31 to November 30. The
change  in  the  impairment  test  date  will  lessen  resource  constraints  that  exist  in  connection  with  our  year-end  close  and  financial  reporting  process  and
provide for additional time to complete the required impairment testing. This change does not represent a material change to our method of applying an
accounting principle, and therefore does not delay, accelerate, or avoid an impairment charge.

In testing goodwill for impairment, we have the option to perform a qualitative assessment to determine whether the existence of events or circumstances
indicate  that  it  is  more-likely-than-not  (more  than  50%)  that  the  fair  value  of  a  reporting  unit  is  less  than  its  carrying  amount.  When  performing  a
qualitative assessment, we evaluate factors such as industry and market conditions, cost factors, overall financial performance, and other relevant entity
specific events and changes. In the evaluation, we look at the long-term prospects for the reporting unit and recognize that current performance may not be
the best indicator of future prospects or value, which requires management judgment.

If the qualitative assessment indicates that it is more-likely-than-not that the fair value of the reporting unit is less than its carrying amount, or if we choose
not to perform the qualitative assessment, then a quantitative assessment is performed to determine the reporting unit’s fair value. The fair value calculation
uses a combination of income and market approaches. The income approach is based upon projected future after-tax cash flows discounted to present value
using factors that consider the timing and risk associated with the future after-tax cash flows. The market approach is based upon historical and/or forward-
looking measures using multiples of revenue or earnings before interest, tax, depreciation, and amortization. We utilize a weighted average of the income
and market approaches. If the reporting unit’s carrying value exceeds its fair value, then an impairment loss is recognized for the amount of the excess of
the carrying amount over the reporting unit’s fair value, not to exceed the total amount of goodwill allocated to the reporting unit.

Inventories

Inventories are stated at the lower of cost and net realizable value. Determining net realizable value of inventories involves judgments and assumptions,
including projecting selling prices and cost of sales. To estimate net realizable value, we review recent sales and gross profit history, existing customer
orders, current contract prices, industry supply and demand, forecasted steel prices, replacement costs, seasonal factors, general economic trends, and other
information, as applicable. If future market conditions are less favorable than those projected by us, inventory write-downs may be required. The cost of
raw  material  inventories  of  steel  is  either  on  a  specific  identification  basis  or  on  an  average  cost  basis.  The  cost  of  substantially  all  other  raw  material
inventories, as well as work-in-process and supplies, is on an average cost basis. The cost of finished goods uses the first-in, first-out method of accounting.

Property and Equipment and Intangible Assets

Property and equipment are recorded at cost, and are depreciated using either the units of production method or the straight-line method depending on the
classification of the asset. Depreciation expense calculated under the units of production method may be less than, equal to, or greater than depreciation
expense  calculated  under  the  straight-line  method.  We  evaluate  historical  and  projected  units  of  production  at  each  facility  to  reassess  the  units  of
production expected on an annual basis.

Intangible assets consist primarily of customer relationships, trade names and trademarks, patents, and backlog recorded as the result of acquisition activity.
Intangible assets are amortized using the straight-line method over estimated useful lives.

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We assess impairment of property and equipment and intangible assets whenever changes in circumstances indicate that the carrying values of the asset or
asset group(s) may not be recoverable. The recoverable value of a long-lived asset group is determined by estimating future undiscounted cash flows using
assumptions  about  our  expected  future  operating  performance.  Estimates  of  future  cash  flows  used  in  the  recoverability  test  incorporate  our  own
assumptions about the use of the asset group and shall consider all available evidence. Our estimates of undiscounted cash flows may differ from actual
cash flow due to, among other things, technological changes, economic conditions, or changes to our business operations. If we determine the carrying
value of the property and equipment and intangible assets will not be recoverable, we calculate and record an impairment loss.

Share-based Compensation

We  recognize  the  compensation  cost  of  employee  and  director  services  received  in  exchange  for  awards  of  equity  instruments  based  on  the  grant  date
estimated fair value of the awards. We estimate the fair value of restricted stock units and performance share awards using the value of our stock on the
date  of  grant.  Share-based  compensation  cost  is  recognized  over  the  period  during  which  the  employee  or  director  is  required  to  provide  service  in
exchange  for  the  award  and,  as  forfeitures  occur,  the  associated  compensation  cost  recognized  to  date  is  reversed.  For  awards  with  performance-based
payout  conditions,  we  recognize  compensation  cost  based  on  the  probability  of  achieving  the  performance  conditions,  with  changes  in  expectations
recognized as an adjustment to earnings in the period of change. Any recognized compensation cost is reversed if the conditions are ultimately not met.

Income Taxes

Income taxes are recorded using an asset and liability approach that requires the recognition of deferred income tax assets and liabilities for the expected
future  tax  consequences  of  events  that  have  been  recognized  in  our  Consolidated  Financial  Statements  or  income  tax  returns.  Valuation  allowances  are
established when necessary to reduce deferred income tax assets to the amount expected to be realized. The determination of our provision for income taxes
requires significant judgment, the use of estimates, and the interpretation and application of complex tax laws. Our provision for income taxes primarily
reflects  a  combination  of  income  earned  and  taxed  in  the  various  United  States  federal,  state,  local,  and  to  a  lesser  extent,  foreign  jurisdictions.
Jurisdictional  tax  law  changes,  increases  or  decreases  in  permanent  differences  between  book  and  tax  items,  accruals  or  adjustments  of  accruals  for
unrecognized  income  tax  benefits  or  valuation  allowances,  and  our  change  in  the  mix  of  earnings  from  these  taxing  jurisdictions  all  affect  the  overall
effective income tax rate.

We record income tax reserves for federal, state, local, and international exposures relating to periods subject to audit. The development of reserves for
these exposures requires judgments about tax issues, potential outcomes and timing, and is a subjective estimate. We assess our income tax positions and
record income tax benefits for all years subject to examination based upon management’s evaluation of the facts, circumstances, and information available
at the reporting dates. For those income tax positions where it is more-likely-than-not that an income tax benefit will be sustained, we have recorded the
largest amount of income tax benefit with a greater than 50% likelihood of being realized upon settlement with a tax authority that has full knowledge of all
relevant information. For those income tax positions where it is not more-likely-than-not that an income tax benefit will be sustained, no income tax benefit
has been recognized in the Consolidated Financial Statements.

Allowance for Doubtful Accounts

We  maintain  allowances  for  estimated  losses  resulting  from  the  inability  of  our  customers  to  make  required  payments  or  from  contract  disputes.  The
amounts  of  such  allowances  are  based  on  historical  experience  and  management’s  judgment.  The  extension  and  revision  of  credit  is  determined  by
obtaining credit rating reports or financial information on the customer. An allowance is recorded based on a variety of factors, including our historical
collection experience and our historical product quality claims. At least monthly, we review past due balances to identify the reasons for non-payment. We
will write down or write off a receivable account once the account is deemed uncollectible for reasons such as customer quality claims, a contract dispute,
deterioration in the customer’s financial position, a bankruptcy filing, or other events. If the customer’s financial conditions were to deteriorate resulting in
their inability to make payments, or if contract disputes were to escalate, additional allowances may need to be recorded which would result in additional
expenses being recorded for the period in which such determination was made.

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Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

The primary market risks affecting our business relate to our exposure to commodity risk, interest rate risk, and foreign currency exchange rate risk.

Commodity Risk

Certain materials we use in our business are classified as commodities traded in the worldwide markets, of which the most significant commodity is steel,
used in the manufacturing of pipe. We do not hedge our commodity risk and do not enter into any transactions in commodities for trading purposes. The
impact of volatility in steel prices varies significantly. This volatility can significantly affect our gross profit. Although we seek to recover increases in steel
prices through price increases in our products, we have not always been successful.

Steel typically makes up approximately 35% of SPP’s project costs. As this raw material represents a substantial portion of our cost of sales, we attempt to
minimize our risk exposure to steel price volatility by submitting bids based on general assumptions of the expected price of steel when we will receive a
purchase order or contract, which is typically awarded within 30 to 90 days of the bid date, as well as ordering steel as soon as possible after a project is
contracted.

Interest Rate Risk

Our  debt  bears  interest  at  both  fixed  and  variable  rates.  As  of  December  31,  2022  and  2021,  we  had  $94.5  million  and  $86.8  million,  respectively,  of
variable-rate debt outstanding. We have managed a portion of our variable-rate debt with an interest rate swap agreement to effectively convert a portion of
our variable-rate debt to fixed-rate debt. The principal objective of this contract is to reduce the variability of the cash flows in interest payments associated
with a portion of our variable-rate debt, thus reducing the impact of interest rate changes on future interest payment cash flows. We have elected to apply
the hedge accounting rules in accordance with authoritative guidance for this contract.

As of December 31, 2022, the total notional amount of the interest rate swap was $26.7 million, which will amortize ratably on a monthly basis to zero by
the April 2024 maturity date. We receive floating interest payments monthly based on the SOFR and pay a fixed rate of 1.941% to the counterparty.

Assuming average interest rates and borrowings on variable-rate debt, a hypothetical 1.0%, or 100 basis points, change in interest rates would not have a
material impact on our interest expense in 2022 or 2021.

Foreign Currency Exchange Rate Risk

We  conduct  business  in  various  foreign  countries  and,  from  time  to  time,  settle  our  transactions  in  foreign  currencies.  We  have  experienced  and  will
continue to experience fluctuations in our net income as a result of gains (losses) on the settlement and the remeasurement of monetary assets and liabilities
denominated in currencies that are not our functional currency. As of December 31, 2022, our foreign currency exposures were between the U.S. Dollar and
the Canadian Dollar, Mexican Peso, and European Euro.

We  have  established  a  program  that  utilizes  foreign  currency  forward  contracts  to  offset  the  risk  associated  with  the  effects  of  certain  foreign  currency
exposures. Foreign currency forward contracts are consistent with our strategy for financial risk management and are not used for trading or for speculative
purposes.  As  of  December  31,  2022,  the  total  notional  amount  of  the  foreign  currency  forward  contracts  was  $17.1  million  (CAD$23.2  million)  and
$1.1 million (EUR$1.1 million), which included $0.3 million (CAD$0.4 million) of foreign currency forward contracts not designated as cash flow hedges.
As  of  December  31,  2022,  our  foreign  currency  forward  contracts  mature  at  various  dates  through  October  2023.  As  of  December  31,  2021,  the  total
notional amount of these foreign currency forward contracts was $19.0 million (CAD$24.1 million), of which we applied hedge accounting to all.

A hypothetical 10% change in the Canadian Dollar, Mexican Peso, or European Euro foreign currency exchange rates would not have a material impact on
our reported net income in 2022 or 2021.

Item 8.

Financial Statements and Supplementary Data

The Consolidated Financial Statements required by this item are included on pages F‑1 to F‑33 at the end of this 2022 Form 10‑K. The financial statement
schedule required by this item is included on page S‑1.

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Item 9.

Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

None.

Item 9A.

Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Disclosure  controls  and  procedures  (as  defined  in  Rules  13a‑15(e)  and  15d‑15(e)  under  the  Securities  Exchange  Act  of  1934,  as  amended  (“Exchange
Act”))  are  designed  to  provide  reasonable  assurance  that  information  required  to  be  disclosed  in  reports  we  file  or  submit  under  the  Exchange  Act  is
recorded,  processed,  summarized,  and  reported  within  the  time  periods  specified  in  the  rules  and  forms  of  the  Securities  and  Exchange  Commission
(“SEC”)  and  that  such  information  is  accumulated  and  communicated  to  our  management,  including  our  Chief  Executive  Officer  (“CEO”)  and  Chief
Financial Officer (“CFO”), as appropriate, to allow timely decisions regarding required disclosures.

Our management, with the participation of our CEO and CFO, evaluated the effectiveness of our disclosure controls and procedures as of December 31,
2022. Based on their evaluation, as of December 31, 2022, our CEO and CFO have concluded that our disclosure controls and procedures (as defined in
Rules 13a‑15(e) and 15d‑15(e) under the Exchange Act) were not effective due to the material weakness in our internal control over financial reporting as
described below.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act
Rules  13a‑15(f)  and  15d‑15(f)  under  the  Exchange  Act.  Internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance
regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles
generally accepted in the United States of America (“U.S. GAAP”). Internal control over financial reporting includes those policies and procedures that
(i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of our assets; (ii) provide
reasonable assurance that our transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. GAAP, and that
our  receipts  and  expenditures  are  being  made  only  in  accordance  with  authorizations  of  management  and  our  directors;  and  (iii)  provide  reasonable
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a material effect on the
financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate  because  of  changes  in  conditions,  or  that  the  degree  of
compliance with the policies or procedures may deteriorate.

Under the supervision and with the participation of our management, including our CEO and CFO, we conducted an assessment of our internal control over
financial reporting as of December 31, 2022. In making this assessment, we used the criteria set forth in “Internal Control-Integrated Framework (2013)”
issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on this evaluation, management concluded that our
internal  control  over  financial  reporting  was  not  effective  as  of  December  31,  2022  due  to  the  material  weakness  in  our  internal  control  over  financial
reporting, as follows:

Subsequent  to  our  acquisition  of  Park  Environmental  Equipment,  LLC  (“ParkUSA”),  a  privately  held  company,  we  instituted  new  internal  controls,
processes and procedures, and we converted ParkUSA to our enterprise resource planning (“ERP”) system. We have identified control deficiencies related
to that system implementation project. Specifically, we did not exercise sufficient oversight, design effective controls to ensure completeness of the data
conversion,  or  conduct  sufficient  testing  to  ensure  the  system  would  operate  effectively.  Additionally,  we  were  unable  to  implement  and  evidence
compensating  business  controls  specific  to  ParkUSA’s  sales  transactions  and  cost  of  sales  transactions.  As  a  result,  these  business  process  control
deficiencies,  when  combined  with  the  ERP  implementation  control  deficiencies,  create  a  reasonable  possibility  that  a  material  misstatement  to  the
consolidated financial statements will not be prevented or detected on a timely basis.

Moss  Adams  LLP,  an  independent  registered  public  accounting  firm,  has  issued  an  adverse  opinion  on  the  effectiveness  of  our  internal  control  over
financial  reporting  as  of  December  31,  2022,  which  is  included  in  Part  II  —  Item  8.  “Financial  Statements  and  Supplementary  Data”  of  this  2022
Form 10‑K.

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As a result of the identification of the material weakness, and prior to filing this 2022 Form 10‑K, we performed further analysis and completed additional
procedures intended to ensure our consolidated financial statements for the year ended December 31, 2022 were prepared in accordance with U.S. GAAP.
Based on these procedures and analysis, and notwithstanding the material weakness in our internal control over financial reporting, our management has
concluded that our consolidated financial statements and related notes thereto included in this 2022 Form 10‑K have been prepared in accordance with U.S.
GAAP. Our CEO and CFO have certified that, based on each such officer’s knowledge, the financial statements, as well as the other financial information
included  in  this  2022  Form  10‑K,  fairly  present  in  all  material  respects  our  financial  condition,  results  of  operations  and  cash  flows  as  of,  and  for,  the
periods presented in this 2022 Form 10‑K. In addition, Moss Adams LLP has issued an unqualified opinion on our financial statements, which is included
in Part II — Item 8. “Financial Statements and Supplementary Data” of this 2022 Form 10‑K, and we have developed a remediation plan for the material
weakness, which is described below.

Planned Remediation

We have taken, and continue to take, steps to remediate the control deficiencies contributing to the material weakness described in this Item 9A. These
remediation actions include: hiring consultants to assist with an evaluation of the ERP system, process, and workflow design; educating control owners
concerning the principles and requirements of each control, with a focus on those related to sales and cost of sales transactions; and implementing new
monitoring controls including additional analyses to help mitigate the risk that controls do not operate effectively. We will report regularly to our Audit
Committee  on  the  progress  and  results  of  our  remediation  plan,  and  we  may  take  additional  measures  to  address  these  control  deficiencies,  or  we  may
modify certain of the remediation measures described above.

Management is committed to taking the necessary steps to ensure that our internal control over financial reporting is designed and operating effectively, and
we intend to remediate this material weakness as soon as possible and believe the measures described above will do so. This material weakness will not be
considered remediated until the applicable controls operate for a sufficient period of time and management has concluded through testing that the controls
are operating effectively. We anticipate that the remediation will be completed during 2023.

Changes in Internal Control over Financial Reporting

Except for the material weakness identified by management and described above, there were no significant changes in our internal control over financial
reporting  that  occurred  during  the  quarter  ended  December  31,  2022  that  materially  affected,  or  are  reasonably  likely  to  materially  affect,  our  internal
control over financial reporting.

Item 9B.

Other Information

None.

Item 9C.

Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

None.

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Item 10.

Directors, Executive Officers and Corporate Governance

Directors, Executive Officers, Promoters and Control Persons

PART III

The information required by Paragraph (a) and Paragraphs (c) through (g) of Item 401 of Regulation S‑K (except for information required by Paragraph (e)
of that Item to the extent the required information pertains to our executive officers) and Item 405 of Regulation S‑K (to the extent required) is hereby
incorporated by reference from our definitive proxy statement for the 2023 Annual Meeting of Shareholders under the caption Nominees and Continuing
Directors.

The following table lists our executive officers and each of their ages and positions as of December 31, 2022.

Name

Scott Montross
Aaron Wilkins
Miles Brittain
Eric Stokes
Michael Wray
Megan Kendrick

Age
57
48
59
51
49
46

  Current Position with Northwest Pipe Company
  Director, President, and Chief Executive Officer
  Senior Vice President, Chief Financial Officer, and Corporate Secretary
  Executive Vice President
  Senior Vice President and General Manager of Engineered Steel Pressure Pipe
  Senior Vice President and General Manager of Precast Infrastructure and Engineered Systems
  Vice President of Human Resources

Scott Montross has served as our Director, President, and CEO since January 1, 2013. Mr. Montross joined the Company in May 2011 and served as our
Executive  Vice  President  and  Chief  Operating  Officer.  Mr.  Montross  has  served  in  Senior  Vice  President  level  positions  since  2003  with  commercial,
operational,  and  planning  responsibilities  and  has  spent  a  total  of  24  years  in  the  steel  industry  prior  to  joining  the  Company.  Mr.  Montross  previously
served as the Executive Vice President of the Flat Products Group for EVRAZ North America’s Oregon Steel Division from 2010 to 2011, as the Vice
President and General Manager of EVRAZ North America from 2007 to 2010, as the Vice President of Marketing and Sales for Oregon Steel Mills, Inc.
from 2003 to 2007, and as the Vice President of Marketing and Sales for National Steel Corporation from 2002 to 2003.

Aaron Wilkins has served as our Senior Vice President and CFO since April 2020 and our Corporate Secretary since September 2019. Mr. Wilkins served as
our Vice President of Finance and Corporate Controller from September 2016 to April 2020. Prior to joining the Company, Mr. Wilkins served two years as
CFO of Omega Morgan, an industrial services company. Prior to that, Mr. Wilkins served seven years with Oregon Steel Mills, Inc. and then EVRAZ North
America  holding  several  finance  and  accounting  positions  including  Corporate  Controller  and  Assistant  Treasurer  and  Director  of  Finance  of  EVRAZ
North America’s Flat Products Group.

Miles Brittain  has  served  as  our  Executive  Vice  President  since  May  2021.  Prior  to  that,  Mr.  Brittain  served  as  our  Vice  President  of  Operations  from
February 2020 to May 2021, Vice President of Operations for Water Transmission Engineered Systems from September 2018 to February 2020, and our
Vice President of Operations, Water Transmission from 2013 to September 2018. Prior to joining the Company, Mr. Brittain served in the steel industry for
over 28 years, holding key positions including Vice President and General Manager for EVRAZ North America/Claymont Steel, Director of Operations for
EVRAZ North America/Oregon Steel Mills, Inc., and Regional Director of Quality Assurance for National Steel Corporation.

Eric Stokes  has  served  as  our  Senior  Vice  President  and  General  Manager  of  Engineered  Steel  Pressure  Pipe  since  May  2021.  Prior  to  that,  Mr.  Stokes
served as our Senior Vice President of Sales and Marketing, Water Transmission from February 2020 to May 2021 and Vice President of Sales from April
2012 to February 2020. Prior to joining the Company in 2008, Mr. Stokes spent twelve years with Anderson Construction, holding key positions including
Project Superintendent.

Michael Wray has served as Senior Vice President and General Manager of Precast Infrastructure and Engineered Systems since November 2021. Mr. Wray
served as Vice President and General Manager of Geneva from February 2020 to October 2021 and as Senior Director of Operations from September 2018
to January 2020. Prior to that, Mr. Wray held a variety of operational positions within the Company. Prior to joining the Company in 2007, Mr. Wray spent
two years with Continental Pipe Company and nine years with Smith Megadiamond, a Schlumberger company.

Megan Kendrick has served as our Vice President of Human Resources since January 2017. Prior to that, Ms. Kendrick held a variety of positions within
the Company in the accounting and human resource departments. Prior to joining the Company in 2008, Ms. Kendrick worked for the Memphis Grizzlies
of the National Basketball Association for seven years.

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Table of Contents

Code of Ethics

We have a Code of Business Conduct and Ethics for all employees and a Code of Ethics for Senior Financial Officers. Copies can be found on our website
in the Corporate Governance area of the Investor Relations section. None of the material on our website is part of this 2022 Form 10‑K. If there is any
waiver from any provision of either the Code of Business Conduct and Ethics or the Code of Ethics for Senior Financial Officers, we will disclose the
nature of such waiver on our website or in a Current Report on Form 8‑K.

Corporate Governance

The information required by Items 407(c)(3), (d)(4), and (d)(5) of Regulation S‑K is hereby incorporated by reference from our definitive proxy statement
for the 2023 Annual Meeting of Shareholders under the caption Corporate Governance.

Item 11.

Executive Compensation

The  information  required  by  this  Item  is  hereby  incorporated  by  reference  from  our  definitive  proxy  statement  for  the  2023  Annual  Meeting  of
Shareholders  under  the  captions  Executive  Compensation  Discussion  and  Analysis,  Compensation  Committee  Interlocks  and  Insider  Participation,  and
Compensation Committee Report.

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The following table provides information as of December 31, 2022, with respect to the shares of our common stock that may be issued under our existing
equity compensation plans.

Plan Category 

Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
(a) (1)

Weighted-average
exercise price of
outstanding options,
warrants and rights
(b) (2)

Number of securities
remaining available
for future issuance
under equity
compensation plans
(excluding securities
reflected in
column (a))
(c)

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders (3)
Total

200,924    $
-     
200,924    $

-     
-     
-     

873,402 
- 
873,402 

(1) Consists of performance share awards and restricted stock unit awards under our 2022 Stock Incentive Plan and our 2007 Stock Incentive Plan. The

number of securities disclosed in this table for performance share awards are at the target level of 100%. 

(2) Reflects the exercise price per share of common stock purchasable upon the exercise of stock options only. As of December 31, 2022, no stock options

were outstanding.

(3) We do not have any equity compensation plans or arrangements that have not been approved by shareholders.

The information required by Item 403 of Regulation S‑K is included in our definitive proxy statement for the 2023 Annual Meeting of Shareholders under
the caption Stock Owned by Management and Principal Shareholders and is incorporated herein by reference.

Item 13.

Certain Relationships and Related Transactions, and Director Independence

The  information  required  by  this  Item  is  hereby  incorporated  by  reference  from  our  definitive  proxy  statement  for  the  2023  Annual  Meeting  of
Shareholders under the captions Certain Relationships and Related Transactions and Nominees and Continuing Directors.

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Item 14.

Principal Accountant Fees and Services

The  information  required  by  this  Item  is  hereby  incorporated  by  reference  from  our  definitive  proxy  statement  for  the  2023  Annual  Meeting  of
Shareholders under the caption Disclosure of Fees Paid to Independent Registered Public Accounting Firm.

Item 15.

Exhibit and Financial Statement Schedules

(a) (1) Consolidated Financial Statements

PART IV

The Consolidated Financial Statements, together with the report thereon of Moss Adams LLP are included on the pages indicated below.

Report of Independent Registered Public Accounting Firm (Moss Adams LLP, Portland, Oregon, PCAOB ID No. 659)

Consolidated Statements of Operations for the years ended December 31, 2022, 2021, and 2020

Consolidated Statements of Comprehensive Income for the years ended December 31, 2022, 2021, and 2020

Consolidated Balance Sheets as of December 31,2022 and 2021

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2022, 2021, and 2020

Consolidated Statements of Cash Flows for the years ended December 31, 2022, 2021, and 2020

Notes to Consolidated Financial Statements

(a) (2) Financial Statement Schedule

The following schedule is filed herewith:

Schedule II

Valuation and Qualifying Accounts

Page 
F-1

F-3

F-4

F-5

F-6

F-7

F-9

Page 
S-1

Schedules not listed above have been omitted because the information required to be set forth therein is not applicable or is included in the Consolidated
Financial Statements or notes thereto.

(a) (3) Exhibits included herein:

Exhibit
Number

Description

2.1

2.2

3.1

  Agreement and Plan of Merger dated as of January 31, 2020 among Northwest Pipe Company, Hatch Acquisition Corporation, Geneva
Pipe Company, Inc., the Shareholders of Geneva Pipe Company, Inc., and Kurt Johnson, as Shareholder Representative, incorporated by
reference to the Company’s Current Report on Form 8‑K, as filed with the Securities and Exchange Commission on February 6, 2020**

  Membership Interest Purchase Agreement dated as of October 5, 2021 by and among Northwest Pipe Company, EBSR, LLC, the equity
holders  of  EBSR,  LLC,  and  Park  Environmental  Equipment,  LLC,  incorporated  by  reference  to  the  Company’s  Current  Report  on
Form 8‑K, as filed with the Securities and Exchange Commission on October 6, 2021**

  Second  Restated  Articles  of  Incorporation,  incorporated  by  reference  to  the  Company’s Form  10‑K  for  the  year  ended  December  31,

2021, as filed with the Securities and Exchange Commission on March 16, 2022

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Exhibit
Number

Description

3.2

3.3

4.1

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

10.9

  First  Amendment  to  Second  Restated  Articles  of  Incorporation,  incorporated  by  reference  to  Exhibits  to  the  Company’s  Registration
Statement  on  Form  S‑3,  as  amended,  as  filed  with  the  Securities  and  Exchange  Commission  on  October  20,  2006,  Commission
Registration No. 333‑137923

  Amended and Restated Bylaws, incorporated by reference to the Company’s Current Report on Form 8‑K as filed with the Securities and

Exchange Commission on December 12, 2022

  Description  of  Securities  Registered  Under  Section  12  of  the  Securities  Exchange  Act  of  1934,  incorporated  by  reference  to  the
Company’s Form 10‑K for the year ended December 31, 2019, as filed with the Securities and Exchange Commission on March 3, 2020

  Northwest  Pipe  NQ  Retirement  Savings  Plan,  dated  July  1,  1999,  incorporated  by  reference  to  Exhibits  to  the  Company’s  Quarterly

Report Form 10‑Q for the quarter ended June 30, 2000, as filed with the Securities and Exchange Commission on August 11, 2000*

  Northwest  Pipe  Company  2007  Stock  Incentive  Plan,  incorporated  by  reference  to  Appendix  A  to  the  Company’s  Definitive  Proxy

Statement dated April 20, 2007, as filed with the Securities and Exchange Commission on April 26, 2007*

  Amendment to the Northwest Pipe Company 2007 Stock Incentive Plan dated April 12, 2013, incorporated by reference to Appendix A to

the Company’s Definitive Proxy Statement, as filed with the Securities and Exchange Commission on April 17, 2013*

  Amended  and  Restated  Change  in  Control  Agreement  between  Scott  Montross  and  Northwest  Pipe  Company  dated  August  1,  2016,
incorporated by reference to the Company’s Form 10‑Q for the quarter ended June 30, 2016, as filed with the Securities and Exchange
Commission on August 3, 2016*

  Form of Restricted Stock Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on April 1, 2019*

  Form of Performance Share Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on April 1, 2020*

  Form of Restricted Stock Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on April 1, 2020*

  Change in Control Agreement dated April 1, 2020 between Northwest Pipe Company and Aaron Wilkins, incorporated by reference to the

Company’s Current Report on Form 8‑K, as filed with the Securities and Exchange Commission on April 3, 2020*

  Form of Performance Share Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on March 19, 2021*

10.10

  Form of Restricted Stock Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on March 19, 2021*

10.11

  Change in Control Agreement dated June 10, 2021 between Northwest Pipe Company and Miles Brittain, incorporated by reference to the

Company’s Current Report on Form 8‑K/A, as filed with the Securities and Exchange Commission on June 11, 2021*

10.12

  Credit Agreement dated June 30, 2021 by and among Wells Fargo Bank, National Association, Wells Fargo Securities, LLC, Northwest
Pipe  Company,  NWPC, LLC,  and  Geneva  Pipe  and  Precast  Company,  incorporated  by  reference  to  the  Company’s  Current  Report  on
Form 8‑K, as filed with the Securities and Exchange Commission on July 7, 2021

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Exhibit
Number

10.13

10.14

Description

  Guaranty  and  Security  Agreement  dated  June  30,  2021  among  Northwest  Pipe  Company,  NWPC,  LLC,  Geneva  Pipe  and  Precast
Company, Permalok Corporation, Thompson Tank Holdings, Inc., WTG Holding U.S., Inc., Bolenco Corporation, and Wells Fargo Bank,
National Association, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the Securities and Exchange
Commission on July 7, 2021

  Incremental  Amendment  dated  October  22,  2021  by  and  among  Northwest  Pipe  Company,  NWPC,  LLC,  Geneva  Pipe  and  Precast
Company, Park Environmental Equipment, LLC, certain other subsidiaries of Northwest Pipe Company, and Wells Fargo Bank, National
Association,  incorporated  by  reference  to  the  Company’s  Current  Report  on  Form  8‑K,  as  filed  with  the  Securities  and  Exchange
Commission on October 28, 2021

10.15

  Separation  Agreement  dated  April  8,  2022  between  Northwest  Pipe  Company  and  William  Smith,  incorporated  by  reference  to  the

Company’s Current Report on Form 8‑K, as filed with the Securities and Exchange Commission on April 13, 2022

10.16

  Northwest  Pipe  Company  2022  Stock  Incentive  Plan,  incorporated  by  reference  to  Appendix  A  to  the  Company’s  Definitive  Proxy

Statement on Schedule 14A, as filed with the Securities and Exchange Commission on April 28, 2022 *

10.17

  Second Amendment to Credit Agreement dated April 29, 2022 by and among Northwest Pipe Company, NWPC, LLC, Geneva Pipe and
Precast Company, Park Environmental Equipment, LLC, certain other subsidiaries of Northwest Pipe Company, and Wells Fargo Bank,
National Association, incorporated by reference to the Company’s Form 10‑Q  for  the  quarter  ended  March 31,  2022,  as  filed  with  the
Securities and Exchange Commission on May 6, 2022

10.18

  Form of Performance Share Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on June 23, 2022 *

10.19

  Form of Restricted Stock Unit Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K, as filed with the

Securities and Exchange Commission on June 23, 2022 *

10.20

  Open  Market  Sale  AgreementSM,  dated  September  2,  2022  between  Northwest  Pipe  Company  and  Jefferies  LLC,  incorporated  by
reference to the Company’s Current Report on Form 8‑K, as filed with the Securities and Exchange Commission on September 2, 2022

10.21

  Form of Indemnification Agreement, incorporated by reference to the Company’s Current Report on Form 8‑K as filed with the Securities

21.1

23.1

31.1

31.2

32.1

32.2

99.1

and Exchange Commission on December 12, 2022

  Subsidiaries of the Registrant, filed herewith

  Consent of Moss Adams LLP, filed herewith

  Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed herewith

  Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, filed herewith

  Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, filed herewith

  Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, filed herewith

  Interim Funding Agreement dated August 2,  2022  by  and  between  Wells  Fargo  Equipment  Finance, Inc.  and  Geneva  Pipe  and  Precast
Company, incorporated by reference to the Company’s Form 10‑Q for the quarter ended September 30, 2022, as filed with the Securities
and Exchange Commission on November 9, 2022

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Exhibit
Number

Description

101.INS

  Inline XBRL Instance Document

101.SCH

  Inline XBRL Taxonomy Extension Schema Document

101.CAL

  Inline XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF

  Inline XBRL Taxonomy Extension Definition Linkbase Document

101.LAB

  Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE

  Inline XBRL Taxonomy Extension Presentation Linkbase Document

104

  Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

SM “Open Market Sale Agreement” is a service mark of Jefferies LLC.

*

This exhibit constitutes a management contract or compensatory plan or arrangement.

** Schedules  and  similar  attachments  to  this  exhibit  have  been  omitted  pursuant  to  Item  601(a)(5)  to  Regulation  S‑K.  The  Registrant  will  furnish

supplementally a copy of any omitted schedule or similar attachment to the Securities and Exchange Commission request.

Item 16.

Form 10‑K Summary

None.

40

 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
Table of Contents

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of
Northwest Pipe Company

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Northwest Pipe Company and Subsidiaries (the “Company”) as of December 31, 2022
and 2021, the related consolidated statements of operations, comprehensive income, stockholders’ equity and cash flows for each of the three years in the
period ended December 31, 2022, and the related notes and schedule listed in the Index at Item 15(a)(2) (collectively referred to as the “consolidated
financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2022, based on criteria established
in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the consolidated financial position of the
Company as of December 31, 2022 and 2021, and the consolidated results of its operations and its cash flows for each of the three years in the period ended
December 31, 2022, in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, because of the effect
of the material weakness identified below on the achievement of the objectives of the control criteria, the Company has not maintained effective internal
control over financial reporting as of December 31, 2022, based on criteria established in Internal Control - Integrated Framework (2013) issued by COSO.

Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting,
and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal
Control over Financial Reporting included in Item 9A. Our responsibility is to express an opinion on the Company’s consolidated financial statements and
an opinion on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public
Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the
U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable
assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective
internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial
statements, whether due to error or fraud, and performing procedures to respond to those risks. Such procedures included examining, on a test basis,
evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used
and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal
control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness
exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing
such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility
that a material misstatement of the Company’s annual or interim financial statements will not be prevented or detected on a timely basis. The following
material weakness has been identified and included in management’s assessment in Item 9A:

The Company converted the recently acquired Park Environmental Equipment, LLC (“ParkUSA”) subsidiary to its enterprise resource planning (ERP)
system, and the Company did not design and maintain effective controls to ensure completeness of the data converted or conduct sufficient testing to
ensure the system would operate effectively for sales and cost of sales transactions. In addition, the Company was unable to implement and evidence
compensating business process controls specific to ParkUSA’s sales and cost of sales transactions.

We considered the material weakness in determining the nature, timing, and extent of audit tests applied in our audit of the Company’s consolidated
financial statements as of and for the year ended December 31, 2022, and our opinion on such consolidated financial statements was not affected.

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Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting
and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control
over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit
preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are
being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding
prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial
statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of
compliance with the policies or procedures may deteriorate.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was
communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are material to the consolidated
financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not
alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below,
providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Revenue Recognition – Estimated Costs to Complete a Contract
As presented in the consolidated statement of operations and described in Notes 2 and 16 to the consolidated financial statements, the Company’s
consolidated revenues and costs of revenue were $457.7 million and $371.8 million, respectively, for the year ended December 31, 2022. Revenue of
$307.6 million was derived from contracts where revenue is recognized over time as work is completed because of the continuous transfer of control to the
customer. Under this method, the costs incurred to date as a percentage of total estimated costs at completion are used to calculate revenue. Total estimated
costs, and thus contract revenue and margin, are impacted by many factors, which can cause significant changes in estimates during the life cycle of a
project.

Based on the high degree of subjectivity involved in the determination of estimated costs to complete a contract, which in turn led to a high degree of
auditor effort and subjectivity in performing procedures and evaluating audit evidence, we have identified these estimates as a critical audit matter. Changes
in these estimates could have significant impact on both the timing and amount of contract revenue to be recognized.

The primary procedures we performed to address this critical audit matter included:

• Testing the design and operating effectiveness of internal controls related to the Company’s accumulation of estimated costs to complete a contract.

This included testing controls over the Company’s review of monthly changes in estimated costs to complete a contract.

• Testing a selection of contracts based on earned revenue for the year ended December 31, 2022 and assessed the reasonableness of the estimated

costs.

• Testing the reasonableness of management’s cost estimates by performing a lookback analysis comparing margins and estimated costs to complete on

contracts in process as of December 31, 2021, that were completed or in process during the year ended December 31, 2022.

/s/ Moss Adams LLP

Portland, Oregon
March 16, 2023

We have served as the Company’s auditor since 2016.

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NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share amounts)

Net sales
Cost of sales

Gross profit

Selling, general, and administrative expense

Operating income

Other income
Interest expense

Income before income taxes

Income tax expense

Net income

Net income per share:

Basic
Diluted

Shares used in per share calculations:

Basic
Diluted

  $

  $

  $
  $

2022

Year Ended December 31,
2021

2020

457,665    $
371,810     
85,855     
41,034     
44,821     
97     
(3,568)    
41,350     
10,201     
31,149    $

3.14    $
3.11    $

9,914     
10,012     

333,313    $
289,059     
44,254     
28,222     
16,032     
328     
(1,202)    
15,158     
3,635     
11,523    $

1.17    $
1.16    $

9,854     
9,928     

285,907 
235,388 
50,519 
24,954 
25,565 
1,002 
(933)
25,634 
6,584 
19,050 

1.95 
1.93 

9,788 
9,873 

The accompanying notes are an integral part of these consolidated financial statements.

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NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(In thousands)

2022

Year Ended December 31,
2021

2020

Net income

  $

31,149    $

11,523    $

19,050 

Other comprehensive income (loss), net of tax:

Pension liability adjustment
Unrealized gain (loss) on foreign currency forward contracts designated as

cash flow hedges

Unrealized gain on interest rate swap designated as cash flow hedge
Other comprehensive income (loss), net of tax

Comprehensive income

  $

(45)    

308     

289     
649     
893     
32,042    $

(124)    
-     
184     
11,707    $

(25)

(27)
- 
(52)
18,998 

The accompanying notes are an integral part of these consolidated financial statements.

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Table of Contents

Assets

Current assets:

NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(Dollar amounts in thousands, except per share amounts)

December 31,

2022

2021

Cash and cash equivalents
Trade and other receivables, less allowance for doubtful accounts of $369 and $503
Contract assets
Inventories
Prepaid expenses and other

Total current assets
Property and equipment, net
Operating lease right-of-use assets
Goodwill
Intangible assets, net
Other assets

Total assets

Liabilities and Stockholders’ Equity

Current liabilities:
Current debt
Accounts payable
Accrued liabilities
Contract liabilities
Current portion of operating lease liabilities

Total current liabilities
Borrowings on line of credit
Operating lease liabilities
Deferred income taxes
Other long-term liabilities
Total liabilities

Commitments and contingencies (Note 15)

Stockholders’ equity:

Preferred stock, $.01 par value, 10,000,000 shares authorized, none issued or outstanding
Common stock, $.01 par value, 15,000,000 shares authorized, 9,927,360 and 9,870,567 shares issued

and outstanding as of December 31, 2022 and 2021, respectively

Additional paid-in-capital
Retained earnings
Accumulated other comprehensive loss

Total stockholders’ equity
Total liabilities and stockholders’ equity

  $

  $

  $

  $

3,681    $
71,563     
121,778     
71,029     
10,689     
278,740     
133,166     
93,124     
55,504     
35,264     
5,542     
601,340    $

10,756    $
26,968     
30,957     
17,456     
4,702     
90,839     
83,696     
89,472     
11,402     
7,657     
283,066     

-     

99     
127,911     
191,053     
(789)    
318,274     
601,340    $

2,997 
52,664 
107,170 
59,651 
5,744 
228,226 
121,266 
98,507 
53,684 
39,376 
6,620 
547,679 

- 
32,267 
24,498 
2,623 
4,704 
64,092 
86,761 
93,725 
10,984 
8,734 
264,296 

- 

99 
125,062 
159,904 
(1,682)
283,383 
547,679 

The accompanying notes are an integral part of these consolidated financial statements.

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NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(Dollar amounts in thousands)

Balances, December 31, 2019

Net income
Other comprehensive loss:
Pension liability adjustment, net of tax benefit

of $8

Unrealized loss on foreign currency forward

contracts designated as cash flow hedges, net
of tax benefit of $9

Issuance of common stock under stock

compensation plans

Share-based compensation expense

Balances, December 31, 2020

Net income
Other comprehensive income (loss):

Pension liability adjustment, net of tax

expense of $102

Unrealized loss on foreign currency forward
contracts designated as cash flow hedges,
net of tax benefit of $41

Issuance of common stock under stock

compensation plans

Share-based compensation expense

Balances, December 31, 2021

Net income
Other comprehensive income (loss):

Pension liability adjustment, net of tax

benefit of $14

Unrealized gain on foreign currency forward
contracts designated as cash flow hedges,
net of tax expense of $95

Unrealized gain on interest rate swaps

designated as cash flow hedges, net of tax
expense of $213

Issuance of common stock under stock

compensation plans

Share-based compensation expense

Balances, December 31, 2022

    Additional

    Accumulated      
Other

Total

Common Stock

Shares

    Amount

Paid-In-
Capital

Retained
Earnings

    Comprehensive    Stockholders’  

Loss

Equity

    9,746,979    $
-     

97    $
-     

120,544    $
-     

129,331    $
19,050     

(1,814)   $
-     

248,158 
19,050 

-     

-     

-     

58,458     
-     
    9,805,437     
-     

-     

1     
-     
98     
-     

-     

-     

-     

-     

(619)    
3,088     
123,013     
-     

-     
-     
148,381     
11,523     

(25)    

(27)    

-     
-     
(1,866)    
-     

(25)

(27)

(618)
3,088 
269,626 
11,523 

-     

-     

-     

65,130     
-     
    9,870,567     
-     

-     

1     
-     
99     
-     

-     

-     

-     

308     

308 

-     

(124)    

(124)

(1,167)    
3,216     
125,062     
-     

-     
-     
159,904     
31,149     

-     
-     
(1,682)    
-     

(1,166)
3,216 
283,383 
31,149 

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

-     

56,793     
-     
    9,927,360    $

-     
-     
99    $

(853)    
3,702     
127,911    $

-     
-     
191,053    $

(45)    

(45)

289     

289 

649     

649 

-     
-     
(789)   $

(853)
3,702 
318,274 

The accompanying notes are an integral part of these consolidated financial statements.

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NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Cash flows from operating activities:

Net income
Adjustments to reconcile net income to net cash provided by (used in)

operating activities:

Depreciation and finance lease amortization
Amortization of intangible assets
Deferred income taxes
Gain on insurance proceeds
Share-based compensation expense
Other, net

Changes in operating assets and liabilities, net of acquired assets and assumed

liabilities:

Trade and other receivables
Contract assets, net
Inventories
Prepaid expenses and other assets
Accounts payable
Accrued and other liabilities

Net cash provided by (used in) operating activities

Cash flows from investing activities:

Acquisition of business, net of cash acquired
Purchases of property and equipment
Purchases of intangible assets
Proceeds from insurance
Other investing activities

Net cash used in investing activities

Cash flows from financing activities:

Borrowings on line of credit
Repayments on line of credit
Borrowings on other debt
Payments on other debt
Payments on finance lease liabilities
Tax withholdings related to net share settlements of equity awards
Other financing activities

Net cash provided by financing activities
Change in cash and cash equivalents

Cash and cash equivalents, beginning of period
Cash and cash equivalents, end of period

  $

F-7

2022

Year Ended December 31,
2021

2020

  $

31,149    $

11,523    $

19,050 

12,664     
4,439     
514     
-     
3,702     
(286)    

(19,346)    
225     
(11,378)    
3,381     
(5,826)    
(1,698)    
17,540     

-     
(22,829)    
(327)    
-     
106     
(23,050)    

177,634     
(180,699)    
10,756     
-     
(597)    
(853)    
(47)    
6,194     
684     
2,997     
3,681    $

11,482     
2,142     
180     
-     
3,216     
193     

392     
(33,752)    
(17,650)    
6,727     
16,783     
(7,047)    
(5,811)    

(87,215)    
(13,262)    
-     
-     
325     
(100,152)    

122,272     
(35,511)    
-     
(13,762)    
(415)    
(1,166)    
(385)    
71,033     
(34,930)    
37,927     
2,997    $

12,344 
2,207 
2,908 
(1,147)
3,088 
1,889 

1,563 
8,109 
7,153 
2,514 
(3,501)
(90)
56,087 

(48,728)
(14,013)
(329)
1,637 
- 
(61,433)

41,377 
(41,377)
15,879 
(2,117)
(420)
(618)
(465)
12,259 
6,913 
31,014 
37,927 

 
 
 
 
 
 
 
   
   
 
     
       
       
 
     
       
       
 
   
   
   
   
   
   
     
       
       
 
   
   
   
   
   
   
   
 
     
       
       
 
     
       
       
 
   
   
   
   
   
   
 
     
       
       
 
     
       
       
 
   
   
   
   
   
   
   
   
   
   
 
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NORTHWEST PIPE COMPANY AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS, Continued
(In thousands)

2022

Year Ended December 31,
2021

2020

Supplemental disclosure of cash flow information:

Cash paid during the period for interest, net of amounts capitalized
Cash paid during the period for income taxes (net of refunds of $23, $79, and

$153)

Noncash investing and financing activities:

Accrued property and equipment purchases
Accrued consideration in acquisition of business
Right-of-use assets obtained in exchange for operating lease liabilities
Right-of-use assets obtained in exchange for finance lease liabilities

  $

  $

  $
  $
  $
  $

3,170    $

339    $

13,774    $

2,481    $

1,314    $
1,820    $
568    $
1,466    $

788    $
911    $
16,043    $
853    $

599 

1,397 

325 
- 
4,471 
507 

The accompanying notes are an integral part of these consolidated financial statements.

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1.

ORGANIZATION:

NORTHWEST PIPE COMPANY AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Northwest  Pipe  Company  (collectively  with  its  subsidiaries,  the  “Company”)  is  a  leading  manufacturer  of  water-related  infrastructure  products,  and
operates  in  two  segments,  Engineered  Steel  Pressure  Pipe  (“SPP”)  and  Precast  Infrastructure  and  Engineered  Systems  (“Precast”).  This  segment
presentation is consistent with how the Company’s chief operating decision maker, its Chief Executive Officer, evaluates performance of the Company and
makes decisions regarding the allocation of resources. See Note 19, “Segment Information” for detailed descriptions of these segments.

In  addition  to  being  the  largest  manufacturer  of  engineered  steel  water  pipeline  systems  in  North  America,  the  Company  manufactures  stormwater  and
wastewater technology products; high-quality precast and reinforced concrete products; pump lift stations; steel casing pipe, bar-wrapped concrete cylinder
pipe, and one of the largest offerings of pipeline system joints, fittings, and specialized components. Strategically positioned to meet growing water and
wastewater infrastructure needs, the Company provides solution-based products for a wide range of markets under the ParkUSA, Geneva Pipe and Precast,
Permalok®,  and  Northwest  Pipe  Company  lines.  The  Company  is  headquartered  in  Vancouver,  Washington,  and  has  13  manufacturing  facilities  across
North America.

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

Basis of Consolidation and Presentation

The Consolidated Financial Statements are expressed in United States Dollars and include the accounts of the Company and its subsidiaries over which the
Company exercises control as of the financial statement date. Intercompany accounts and transactions have been eliminated.

Use of Estimates

The  preparation  of  the  Consolidated  Financial  Statements  in  conformity  with  accounting  principles  generally  accepted  in  the  United  States  of  America
(“U.S.  GAAP”)  requires  management  to  make  estimates  and  judgments  that  affect  the  reported  amounts  of  assets  and  liabilities  and  disclosure  of
contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.
The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. On
an  ongoing  basis,  the  Company  evaluates  all  of  its  estimates,  including  those  related  to  business  combinations,  allowance  for  doubtful  accounts,
inventories,  property  and  equipment  (including  depreciation  and  valuation),  goodwill,  intangible  assets  (including  amortization),  revenue  recognition,
share-based compensation, income taxes, and litigation and other contingencies. Actual results may differ from these estimates under different assumptions
or conditions.

Business Combinations

Business combinations are accounted for under the acquisition method which requires identifiable assets acquired and liabilities assumed in the business
acquired be recognized and measured at fair value on the acquisition date, which is the date that the acquirer obtains control of the acquired business. The
amount by which the fair value of consideration transferred as the purchase price exceeds the net fair value of assets acquired and liabilities assumed is
recorded as goodwill. The amount by which the net fair value of assets acquired and liabilities assumed exceeds the fair value of consideration transferred
as the purchase price is recorded as a bargain purchase gain. Acquisition-related transaction costs are expensed as incurred.

These estimates are inherently uncertain and unpredictable. In addition, unanticipated events and circumstances may occur which may affect the accuracy
or validity of such estimates. As a result, during the measurement period, which may be up to one year from the acquisition date, the Company may record
adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill or bargain purchase gain. Upon the conclusion of the
measurement period or final determination of the fair value of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are
recorded to the Company’s Consolidated Statements of Operations.

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Cash and Cash Equivalents

Cash and cash equivalents consist of cash and short-term, highly-liquid investments with maturities of three months or less when purchased. At times, the
Company  will  have  outstanding  checks  in  excess  of  related  bank  balances  (“book  overdraft”).  If  this  occurs,  the  amount  of  the  book  overdraft  will  be
reclassified to accounts payable, and changes in the book overdraft will be reflected as a component of operating activities in the Consolidated Statements
of Cash Flows. The Company had a book overdraft of $0.6 million and $4.1 million as of December 31, 2022 and 2021, respectively.

Receivables and Allowance for Doubtful Accounts

Trade  receivables  are  reported  on  the  Consolidated  Balance  Sheets  net  of  doubtful  accounts.  The  Company  maintains  allowances  for  estimated  losses
resulting from the inability of its customers to make required payments or from contract disputes. The amounts of such allowances are based on historical
experience and management’s judgment. The Company will write down or write off a receivable account once the account is deemed uncollectible. If the
customers’  financial  conditions  were  to  deteriorate  resulting  in  their  inability  to  make  payments,  or  if  contract  disputes  were  to  escalate,  additional
allowances may need to be recorded which would result in additional expenses being recorded for the period in which such determination was made.

Contract Assets and Liabilities

Contract assets primarily represent revenue earned over time but not yet billable based on the terms of the contracts. These amounts will be billed based on
the terms of the contracts, which can include certain milestones, partial shipments, or completion of the contracts. Payment terms of amounts billed vary
based on the customer, but are typically due within 30 days of invoicing. Contract liabilities represent advance billings on contracts, typically for steel.

Inventories

Inventories are stated at the lower of cost and net realizable value. The cost of raw material inventories of steel is either on a specific identification basis or
on an average cost basis. The cost of substantially all other raw material inventories, as well as work-in-process and supplies, is on an average cost basis.
The cost of finished goods uses the first-in, first-out method of accounting.

Property and Equipment

Property and equipment are recorded at cost. Maintenance and repairs are expensed as incurred, and costs of new equipment and buildings, as well as costs
of expansions or refurbishment of existing equipment and buildings, including interest where applicable, are capitalized. Depreciation and amortization are
determined by the units of production method for most equipment and by the straight-line method for the remaining assets based on the estimated useful
lives of the related assets. Estimated useful lives by major classes of property and equipment are as follows: Land improvements (15 – 30 years); Buildings
(20 – 40 years); Leasehold improvements (5 – 30 years); and Machinery and equipment (3 – 30 years). Depreciation expense calculated under the units of
production method may be less than, equal to, or greater than depreciation expense calculated under the straight-line method due to variances in production
levels. Upon disposal, costs and related accumulated depreciation of the assets are removed from the accounts and resulting gains or losses are reflected in
operating  expenses.  The  Company  leases  certain  equipment  under  long-term  finance  leases,  which  are  being  amortized  on  a  straight-line  basis  over  the
shorter of its useful life or the lease term.

The Company assesses impairment of property and equipment whenever changes in circumstances indicate that the carrying values of the asset or asset
group(s) may not be recoverable. The asset group is the lowest level at which identifiable cash flows are largely independent of the cash flows of other
groups  of  assets  or  liabilities.  The  recoverable  value  of  a  long-lived  asset  group  is  determined  by  estimating  future  undiscounted  cash  flows  using
assumptions about the expected future operating performance of the Company.

Leases

The Company has entered into various equipment and property leases. Certain lease agreements include renewals and/or purchase options set to expire at
various dates, and certain lease agreements include rental payments adjusted periodically for inflation. The Company’s lease agreements do not contain any
material residual value guarantees or material restrictive covenants.

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The Company determines if an arrangement is a lease at inception. Leases with an initial term of twelve months or less are not recorded on the balance
sheet; costs for these leases are recognized on a straight-line basis over the lease term. Right-of-use assets and lease liabilities are recognized based on the
present value of lease payments over the lease term at commencement date. Because most of the Company’s leases do not provide an implicit rate of return,
the Company uses its revolving loan borrowing rate in determining the present value of lease payments. Some of the Company’s lease agreements contain
non-lease components, which are accounted for separately.

Goodwill

Goodwill represents the excess of the purchase price over the fair values of the assets acquired and liabilities assumed in conjunction with an acquisition.
Goodwill  is  reviewed  for  impairment  annually,  or  whenever  events  occur  or  circumstances  change  that  indicate  goodwill  may be  impaired.  During  the
fourth quarter of 2022, the Company changed the date of its annual impairment test of goodwill from December 31 to November 30. The change in the
impairment test date will lessen resource constraints that exist in connection with the Company’s year-end close and financial reporting process and provide
for additional time to complete the required impairment testing. This change does not represent a material change to the Company’s method of applying an
accounting principle, and therefore does not delay, accelerate, or avoid an impairment charge.

In  testing  goodwill  for  impairment,  the  Company  has  the  option  to  perform  a  qualitative  assessment  to  determine  whether  the  existence  of  events  or
circumstances  indicate  that  it  is  more-likely-than-not  (more  than  50%)  that  the  fair  value  of  a  reporting  unit  is  less  than  its  carrying  amount.  When
performing a qualitative assessment, the Company evaluates factors such as industry and market conditions, cost factors, overall financial performance, and
other relevant entity specific events and changes. If the qualitative assessment indicates that it is more-likely-than-not that the fair value of the reporting
unit is less than its carrying amount, or if the Company chooses not to perform the qualitative assessment, then a quantitative assessment is performed to
determine the reporting unit’s fair value. If the reporting unit’s carrying value exceeds its fair value, then an impairment loss is recognized for the amount
of the excess of the carrying amount over the reporting unit’s fair value, not to exceed the total amount of goodwill allocated to the reporting unit.

Intangible Assets

Intangible assets consist primarily of customer relationships, trade names and trademarks, patents, and backlog recorded as the result of acquisition activity.
Intangible assets are amortized using the straight-line method over estimated useful lives ranging from three to 21 years.

Workers Compensation

The  Company  is  self-insured  and  maintains  high  deductible  policies  for  losses  and  liabilities  associated  with  workers  compensation  claims.  Losses  are
accrued based upon the Company’s estimates of the aggregate liability for claims incurred using historical experience and certain actuarial assumptions
followed  in  the  insurance  industry.  As  of  December 31, 2022  and  2021,  workers  compensation  reserves  recorded  were  $1.6  million  and  $1.7  million,
respectively, of which $0.5 million and $0.4 million, respectively, were included in Accrued liabilities and $1.1 million and $1.3 million, respectively, were
included in Other long-term liabilities.

Accrued Liabilities

Accrued liabilities as of December 31, 2022 and 2021 includes $8.0 million and $3.7 million, respectively, of accrued bonus.

Derivative Instruments

In the normal course of business, the Company is exposed to interest rate and foreign currency exchange rate fluctuations. Consistent with the Company’s
strategy for financial risk management, the Company has established a program that utilizes foreign currency forward contracts and interest rate swaps to
offset the risks associated with the effects of these exposures. The Company utilizes cash flow hedge accounting treatment for qualifying foreign currency
forward contracts and interest rate swaps. Instruments that do not qualify for cash flow hedge accounting treatment are remeasured at fair value on each
balance sheet date and resulting gains and losses are recognized in earnings.

Pension Benefits

The Company has two defined benefit pension plans that have been frozen since 2001. The Company funds these plans to cover current plan costs plus
amortization of the unfunded plan liabilities. To record these obligations, management uses estimates relating to investment returns, mortality, and discount
rates.

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Foreign Currency Transactions

The functional currency of the Company, including its Mexican operations, is the United States dollar. Monetary assets and liabilities are remeasured at
current exchange rates and non-monetary assets and liabilities are remeasured at historical exchange rates. Revenue and expenses related to monetary assets
and liabilities are remeasured at average exchange rates and at historical exchange rates for the revenue and expenses related to non-monetary assets and
liabilities.

Transaction gains (losses) from foreign currency forward contracts designated as cash flow hedges are included in Accumulated other comprehensive loss
as a separate component of Stockholders’ equity. For the years ended December 31, 2022, 2021, and 2020, net foreign currency transaction gains (losses)
of $0.5 million, $(0.5) million, and $(1.1) million, respectively, were recognized in earnings.

Revenue Recognition

The Company manufactures water infrastructure steel pipe products, which are generally made to custom specifications for installation contractors serving
projects  funded  by  public  water  agencies,  as  well  as  precast  and  reinforced  concrete  products.  Generally,  each  of  the  Company’s  contracts  with  its
customers contains a single performance obligation, as the promise to transfer products is not separately identifiable from other promises in the contract
and, therefore, is not distinct. The Company generally does not recognize revenue on a contract until the contract has approval and commitment from both
parties, the contract rights and payment terms can be identified, the contract has commercial substance, and its collectability is probable.

SPP revenue for water infrastructure steel pipe products is recognized over time as the manufacturing process progresses because of the Company’s right to
payment for work performed to date plus a reasonable profit on cancellations for unique products that have no alternative use to the Company. Revenue is
measured by the costs incurred to date relative to the estimated total direct costs to fulfill each contract (cost-to-cost method). Contract costs include all
material, labor, and other direct costs incurred in satisfying the performance obligations. The cost of steel material is recognized as a contract cost when the
steel is introduced into the manufacturing process. Changes in job performance, job conditions, and estimated profitability, including those arising from
contract  change  orders,  contract  penalty  provisions,  foreign  currency  exchange  rate  movements,  changes  in  raw  materials  costs,  and  final  contract
settlements may result  in  revisions  to  estimates  of  revenue,  costs,  and  income,  and  are  recognized  in  the  period  in  which  the  revisions  are  determined.
Provisions for losses on uncompleted contracts, included in Accrued liabilities, are estimated by comparing total estimated contract revenue to the total
estimated contract costs and a loss is recognized during the period in which it becomes probable and can be reasonably estimated.

Precast  revenue  for  water  infrastructure  concrete  pipe  and  precast  concrete  products  is  recognized  at  the  time  control  is  transferred  to  customers,  in  an
amount that reflects the consideration the Company expects to be entitled to in exchange for the products. All variable consideration that may affect the
total  transaction  price,  including  contractual  discounts,  returns,  and  credits,  is  included  in  net  sales.  Estimates  for  variable  consideration  are  based  on
historical experience, anticipated performance, and management’s judgment. The Company’s contracts do not contain significant financing.

Share-based Compensation

The Company recognizes the compensation cost of employee and director services received in exchange for awards of equity instruments based on the
grant  date  estimated  fair  value  of  the  awards.  The  Company  estimates  the  fair  value  of  restricted  stock  units  (“RSUs”)  and  performance  share  awards
(“PSAs”)  using  the  value  of  the  Company’s  stock  on  the  date  of  grant.  Share-based  compensation  cost  is  recognized  over  the  period  during  which  the
employee or director is required to provide service in exchange for the award and, as forfeitures occur, the associated compensation cost recognized to date
is reversed. For awards with performance-based payout conditions, the Company recognizes compensation cost based on the probability of achieving the
performance conditions, with changes in expectations recognized as an adjustment to earnings in the period of change. Any recognized compensation cost
is reversed if the conditions are ultimately not met.

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Income Taxes

Income taxes are recorded using an asset and liability approach that requires the recognition of deferred income tax assets and liabilities for the expected
future income tax consequences of events that have been recognized in the Consolidated Financial Statements or income tax returns. Valuation allowances
are established when necessary to reduce deferred income tax assets to the amount expected to be realized. The determination of the provision for income
taxes  requires  significant  judgment,  the  use  of  estimates,  and  the  interpretation  and  application  of  complex  tax  laws.  The  provision  for  income  taxes
primarily reflects a combination of income earned and taxed in the various United States federal, state, local, and to a lesser extent, foreign jurisdictions.
Jurisdictional  tax  law  changes,  increases  or  decreases  in  permanent  differences  between  book  and  tax  items,  accruals  or  adjustments  of  accruals  for
unrecognized  income  tax  benefits  or  valuation  allowances,  and  the  change  in  the  mix  of  earnings  from  these  taxing  jurisdictions  all  affect  the  overall
effective income tax rate.

The  Company  records  income  tax  reserves  for  federal,  state,  local,  and  international  exposures  relating  to  periods  subject  to  audit.  The  development  of
reserves  for  these  exposures  requires  judgments  about  tax  issues,  potential  outcomes  and  timing,  and  is  a  subjective  estimate.  The  Company  assesses
income tax positions and records income tax benefits for all years subject to examination based upon management’s evaluation of the facts, circumstances,
and  information  available  at  the  reporting  dates.  For  those  income  tax  positions  where  it  is  more-likely-than-not  that  an  income  tax  benefit  will  be
sustained, the Company has recorded the largest amount of income tax benefit with a greater than 50% likelihood of being realized upon settlement with a
tax authority that has full knowledge of all relevant information. For those income tax positions where it is not more-likely-than-not that an income tax
benefit will be sustained, no income tax benefit has been recognized in the Consolidated Financial Statements.

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss includes unrealized gains and losses on derivative instruments related to the effective portion of cash flow hedges
and changes in the funded status of the defined benefit pension plans, both net of the related income tax effect.

Net Income per Share

Basic net income per share is computed by dividing the net income by the weighted-average number of shares of common stock outstanding during the
period. Diluted net income per share is computed by giving effect to all potential shares of common stock, including stock options, RSUs, and PSAs, to the
extent dilutive. Performance-based PSAs are considered dilutive when the related performance conditions have been met assuming the end of the reporting
period represents the end of the performance period. In periods with a net loss, all potential shares of common stock are excluded from the computation of
diluted net loss per share as the impact would be antidilutive.

Net income per basic and diluted weighted-average common share outstanding was calculated as follows (in thousands, except per share amounts):

2022

Year Ended December 31,
2021

2020

Net income

  $

31,149    $

11,523    $

Basic weighted-average common shares outstanding
Effect of potentially dilutive common shares (1)
Diluted weighted-average common shares outstanding

Net income per common share

Basic
Diluted

9,914     
98     
10,012     

3.14    $
3.11    $

9,854     
74     
9,928     

1.17    $
1.16    $

  $
  $

19,050 

9,788 
85 
9,873 

1.95 
1.93 

(1) There were no antidilutive shares for the years ended December 31, 2022, 2021, or 2020.

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Concentrations of Credit Risk

Financial  instruments,  which  potentially  subject  the  Company  to  concentrations  of  credit  risk,  consist  principally  of  trade  receivables,  foreign  currency
forward contracts, interest rate swaps, and deferred compensation plan assets. Trade receivables generally represent a large number of customers, including
municipalities,  manufacturers,  distributors,  and  contractors,  dispersed  across  a  wide  geographic  base.  As  of  December  31,  2022,  one  customer  had  a
balance in excess of 10% of total accounts receivable. As of December 31, 2021, no customer had a balance in excess of 10% of total accounts receivable.
Foreign currency forward contracts and interest rate swaps are with a high quality financial institution. The Company’s deferred compensation plan assets,
included in Other assets, are invested in a diversified portfolio of stock and bond mutual funds.

Recent Accounting and Reporting Developments

Recent Accounting Standards

In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2020‑04, “Reference Rate Reform
(Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” which provides optional expedients and exceptions for applying
U.S. GAAP to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or
by another reference rate expected to be discontinued. In January  2021,  the  FASB  issued  ASU  No. 2021‑01,  “Reference  Rate  Reform  -  Scope,”  which
clarified the scope and application of the original guidance. In December 2022, the FASB issued ASU No. 2022‑06, “Reference Rate Reform (Topic 848):
Deferral of the Sunset Date of Topic 848” which deferred the sunset date by two years. The guidance was effective beginning March 12, 2020 and can be
applied prospectively through December 31, 2024. The Company will adopt these standards when LIBOR is discontinued and does not expect a material
impact to its financial position, results of operations, or cash flows from adoption of this guidance.

In October 2021, the FASB issued ASU No. 2021‑08, “Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from
Contracts  with  Customers”  (“ASU  2021‑08”)  which  requires  an  entity  to  recognize  and  measure  contract  assets  and  contract  liabilities  acquired  in  a
business combination in accordance with Accounting Standards Codification Topic 606, “Revenue from Contracts with Customers,” as if it had originated
the contracts. ASU 2021‑08 is effective for the Company beginning January 1, 2023, including interim periods in 2023, with early adoption permitted. The
Company does not expect a material impact to its financial position, results of operations, or cash flows from adoption of this guidance.

3.

BUSINESS COMBINATIONS:

Park Environmental Equipment, LLC

On  October  5,  2021,  the  Company  completed  the  acquisition  of  100%  of  Park  Environmental  Equipment,  LLC  (“ParkUSA”)  for  a  purchase  price  of
$90.2  million  in  cash,  which  is  included  in  the  Precast  segment  for  all  periods  following  the  acquisition  date.  ParkUSA  is  a  precast  concrete  and  steel
fabrication-based company that develops and manufactures water, wastewater, and environmental solutions. Operations continue with ParkUSA’s previous
management and workforce at its three Texas manufacturing facilities located in Houston, Dallas, and San Antonio. This strategic acquisition provides a
foothold  into  the  water  infrastructure  technology  market.  As  the  Company  employs  similar  operating  capabilities  at  its  existing  facilities,  it  intends  to
explore strategic opportunities to expand ParkUSA’s value-added products within the organization.

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The  following  table  summarizes  the  purchase  consideration  and  fair  value  of  the  assets  acquired  and  liabilities  assumed  as  of  October  5,  2021  (in
thousands):

Assets

Cash and cash equivalents
Trade and other receivables
Inventories
Prepaid expenses and other
Property and equipment
Operating lease right-of-use assets
Intangible assets
Deferred income taxes
Total assets acquired

Liabilities

Accounts payable
Accrued liabilities
Operating lease liabilities
Total liabilities assumed

Goodwill

Total purchase consideration

  $

  $

278 
11,034 
12,773 
293 
8,076 
58,301 
31,000 
347 
122,102 

2,029 
4,067 
58,301 
64,397 

32,519 

90,224 

The tangible and intangible assets acquired and liabilities assumed were recognized based on their estimated fair values on the acquisition date, with the
excess  purchase  consideration  recorded  as  goodwill.  As  a  result  of  additional  information  obtained  during  the  measurement  period  about  facts  and
circumstances that existed as of the acquisition date, the Company recorded measurement period adjustments during the year ended December 31, 2022
which resulted in a $1.8 million increase in goodwill and purchase consideration related to the settlement of working capital. The measurement period for
the ParkUSA acquisition was complete as of September 30, 2022.

The following table summarizes the components of the intangible assets acquired and their estimated useful lives:

Customer relationships
Trade names and trademarks
Patents
Backlog

Total intangible assets

Estimated Useful
Life
(In years)

Fair Value
(In thousands)

10.0    $
10.0     
21.0     
0.6     
10.4    $

19,800 
9,600 
1,300 
300 
31,000 

Goodwill arose from the acquisition of an assembled workforce, expansion of product offerings, and management’s industry know-how, and is deductible
for tax purposes.

The  Company  incurred  transaction  costs  associated  with  this  acquisition  of  $0.1  million,  $3.4  million,  and  $0.2  million  during  the  years  ended
December 31, 2022, 2021, and 2020, respectively. These transaction costs are included in Selling, general, and administrative expense in the Consolidated
Statements of Operations.

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Geneva Pipe and Precast Company

On January 31, 2020, the Company completed the acquisition of 100% of Geneva Pipe and Precast Company (“Geneva”) (fka Geneva Pipe Company, Inc.)
for a purchase price of $49.4 million in cash, which is included in the Precast segment for all periods following the acquisition date. Geneva is a concrete
pipe  and  precast  concrete  products  manufacturer  based  in  Utah.  This  acquisition  expanded  the  Company’s  water  infrastructure  product  capabilities  by
adding additional reinforced concrete pipe capacity and a full line of precast concrete products including storm drains and manholes, catch basins, vaults,
and curb inlets as well as innovative lined products that extend the life of concrete pipe and manholes for sewer applications. Operations continue with
Geneva’s previous management and workforce at the three Utah manufacturing facilities located in Salt Lake City, Orem, and St. George.

The  following  table  summarizes  the  purchase  consideration  and  fair  values  of  the  assets  acquired  and  liabilities  assumed  as  of  January  31,  2020  (in
thousands):

Assets

Cash and cash equivalents
Trade and other receivables
Inventories
Prepaid expenses and other
Property and equipment
Operating lease right-of-use assets
Intangible assets

Total assets acquired

Liabilities

Accounts payable
Accrued liabilities
Operating lease liabilities
Deferred income taxes
Other long-term liabilities
Total liabilities assumed

Goodwill

Total purchase consideration

  $

  $

691 
7,089 
5,673 
356 
9,096 
21,684 
11,165 
55,754 

1,395 
1,189 
20,454 
5,343 
939 
29,320 

22,985 

49,419 

The tangible and intangible assets acquired and liabilities assumed were recognized based on their estimated fair values on the acquisition date, with the
excess  purchase  consideration  recorded  as  goodwill.  As  a  result  of  additional  information  obtained  during  the  measurement  period  about  facts  and
circumstances that existed as of the acquisition date, the Company recorded measurement period adjustments during the three months ended June 30, 2020
which resulted in a $0.1 million balance sheet reclassification between trade and other receivables and inventories.

The following table summarizes the components of the intangible assets acquired and their estimated useful lives:

Customer relationships
Trade names
Backlog

Total intangible assets

Estimated Useful
Life
(In years)

Fair Value
(In thousands)

11.0    $
10.0     
0.9     
9.9    $

8,031 
2,093 
1,041 
11,165 

Goodwill arose from the acquisition of an assembled workforce, expansion of product offerings, and management’s industry know-how. The goodwill was
not deductible for tax purposes.

The Company incurred transaction costs associated with this acquisition of $2.6 million during the year ended December 31, 2020. These transaction costs
are included in Selling, general, and administrative expense in the Consolidated Statements of Operations.

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Unaudited Pro Forma Disclosures

The following unaudited pro forma summary presents the consolidated results of the Company as if the acquisition of ParkUSA had occurred on January 1,
2020 and the acquisition of Geneva had occurred on January 1, 2019 (in thousands):

Net sales
Net income

Year Ended December 31,
2020
2021

  $

384,872    $
15,780     

356,035 
20,540 

This unaudited pro forma consolidated financial data is included only for the purpose of illustration and does not necessarily indicate what the operating
results would have been if the acquisitions of ParkUSA and Geneva had occurred on January 1 of the respective year prior to the acquisition. Moreover,
this information is not indicative of what the Company’s future operating results will be. The information prior to the acquisition is included based on prior
accounting records maintained by ParkUSA and Geneva. The pro forma amounts have been calculated after applying the Company’s accounting policies
and adjusting the results of ParkUSA and Geneva to reflect the additional depreciation and amortization that would have been charged assuming the fair
value  adjustments  to  property  and  equipment  and  intangible  assets  had  been  applied  on  January  1  of  the  respective  year  prior  to  the  acquisition.
Adjustments also include an increase of interest expense as if the Company’s debt obtained in connection with the acquisitions of ParkUSA and Geneva
had been outstanding since January 1  of  the  respective  year  prior  to  the  acquisition.  The  pro  forma  results  for  the  year  ended  December 31, 2020  also
include nonrecurring adjustments relating to the recognition of transaction costs incurred and revaluation of inventory acquired. The pro forma results for
the year ended December 31, 2021 include nonrecurring adjustments to add back the transaction costs incurred and the expense related to the revaluation of
inventory acquired in those periods, since those costs are reflected in the preceding year on a pro forma basis. The provision for income taxes has also been
adjusted for all periods, based upon the foregoing adjustments to historical results.

4.

INVENTORIES:

Inventories consist of the following (in thousands):

Raw materials
Work-in-process
Finished goods
Supplies

Total inventories

December 31,

2022

2021

  $

  $

47,978    $
5,114     
15,773     
2,164     
71,029    $

44,697 
3,018 
10,096 
1,840 
59,651 

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5.

PROPERTY AND EQUIPMENT:

Property and equipment, net consists of the following (in thousands):

Land and improvements
Buildings
Leasehold improvements
Machinery and equipment
Equipment under finance lease

Less accumulated depreciation and amortization

Construction in progress

Property and equipment, net

December 31,

2022

2021

23,981    $
51,389     
3,182     
149,971     
3,849     
232,372     
(117,856)    
114,516     
18,650     
133,166    $

22,909 
49,361 
3,057 
140,015 
2,839 
218,181 
(106,957)
111,224 
10,042 
121,266 

  $

  $

All property and equipment is located in the United States, except for $19.0 million and $19.9 million of net property and equipment which is located in
Mexico as of December 31, 2022 and 2021, respectively.

6.

GOODWILL AND INTANGIBLE ASSETS:

Goodwill

The  Company  has  recorded  goodwill  in  connection  with  its  business  acquisitions  within  the  Precast  reportable  segment.  The  changes  in  the  carrying
amount of goodwill for the year ended December 31, 2022 were as follows (in thousands):

Goodwill, December 31, 2021

Measurement period adjustment (Note 3)

Goodwill, December 31, 2022

  $

  $

53,684 
1,820 
55,504 

The Company performed its annual goodwill impairment test as of November 30, 2022, utilizing a qualitative analysis, and did not identify any potential
impairment.

Intangible Assets

Intangible assets consist of the following (in thousands):

As of December 31, 2022
Customer relationships
Trade names and trademarks
Patents
Other

Total

As of December 31, 2021
Customer relationships
Trade names and trademarks
Patents
Backlog
Other

Total

Gross Carrying
Amount

Accumulated
Amortization

Intangible Assets,
Net

29,209    $
12,825     
1,627     
329     
43,990    $

29,209    $
12,825     
1,300     
300     
329     
43,963    $

(5,845)   $
(2,490)    
(81)    
(310)    
(8,726)   $

(2,997)   $
(1,245)    
(15)    
(129)    
(201)    
(4,587)   $

23,364 
10,335 
1,546 
19 
35,264 

26,212 
11,580 
1,285 
171 
128 
39,376 

  $

  $

  $

  $

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The estimated amortization expense for each of the next five years and thereafter is as follows (in thousands):

Year ending December 31,
2023
2024
2025
2026
2027
Thereafter

Total amortization expense

7.

CURRENT DEBT:

  $

  $

4,189 
4,033 
4,033 
4,033 
4,033 
14,943 
35,264 

In August  2022,  the  Company  entered  into  an  Interim  Funding  Agreement  (“IFA”)  with  Wells  Fargo  Equipment  Finance,  Inc.  (“WFEF”)  allowing  for
aggregate interim funding advances up to $13.5 million of equipment purchased for a new reinforced concrete pipe mill, to be converted into a term loan
upon final delivery and acceptance of the financed equipment. The IFA bears interest at the Term Secured Overnight Finance Rate (“SOFR”) plus 1.75%,
requires monthly payments of accrued interest, and grants a security interest in the equipment to WFEF. As of December 31, 2022, the outstanding balance
of the IFA was $10.8 million, which is classified as a current liability since there is not a firm commitment for long-term debt financing.

8.

CREDIT AGREEMENT:

The Credit Agreement dated June 30, 2021 with Wells Fargo Bank, National Association (“Wells Fargo”), as administrative agent, and the lenders from
time to time party thereto, including the initial sole lender, Wells Fargo (the “Lenders”), as amended by the Incremental Amendment dated October  22,
2021 and the Second Amendment to Credit Agreement dated April 29, 2022 (together, the “Amended Credit Agreement”), provides for a revolving loan,
swingline loan, and letters of credit in the aggregate amount of up to $125 million (“Revolver Commitment”). The Amended Credit Agreement will expire,
and all obligations outstanding will mature, on June 30, 2024. The Company may prepay outstanding amounts in its discretion without penalty at any time,
subject to applicable notice requirements. In conjunction with entering into the Credit Agreement on June 30, 2021, the Company terminated the Credit
Agreement with Wells Fargo dated October 25, 2018, as amended on January 31, 2020 by the Consent and Amendment No. 1 to Credit Agreement with
Wells  Fargo  (together,  the  “Former  Credit  Agreement”),  and  all  outstanding  debt  under  the  Former  Credit  Agreement,  including  long-term  debt,  was
repaid.

The Amended Credit Agreement contains customary representations and warranties, as well as customary affirmative and negative covenants, events of
default,  and  indemnification  provisions  in  favor  of  the  Lenders.  The  negative  covenants  include  restrictions  regarding  the  incurrence  of  liens  and
indebtedness,  annual  capital  expenditures,  certain  investments,  acquisitions,  and  dispositions,  and  other  matters,  all  subject  to  certain  exceptions.  The
Amended Credit Agreement requires the Company to regularly provide financial information to Wells Fargo and to maintain a consolidated senior leverage
ratio no greater than 2.50 to 1.00 (subject to certain exceptions) and a minimum consolidated earnings before interest, taxes, depreciation, and amortization
(as  defined  in  the  Amended  Credit  Agreement)  of  at  least  $31.5  million  for  the  four  consecutive  fiscal  quarters  most  recently  ended.  Pursuant  to  the
Amended Credit Agreement, the Company has also agreed that it will not sell, assign, or otherwise dispose or encumber, any of its owned real property.
The  occurrence  of  an  event  of  default  could  result  in  the  acceleration  of  the  obligations  under  the  Amended  Credit  Agreement.  The  Company  was  in
compliance with its financial covenants as of December 31, 2022.

The Company’s obligations under the Amended Credit Agreement are secured by a senior security interest in substantially all of the Company’s and its
subsidiaries’ assets.

Interest expense from revolving loan borrowings, current debt, long-term debt, and finance leases was $3.6 million in 2022, $1.2 million, net of amounts
capitalized of $0.1 million in 2021, and $0.9 million, net of amounts capitalized of $0.1 million in 2020. A nominal amount of interest was capitalized in
2022.

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Line of Credit (Revolving and Swingline Loans)

As of December 31, 2022 under the Amended Credit Agreement, the Company had $83.7 million of outstanding revolving loan borrowings, $1.1 million of
outstanding  letters  of  credit,  and  additional  borrowing  capacity  of  approximately  $40  million.  As  of  December  31,  2021  under  the  Amended  Credit
Agreement, the Company had $86.8 million of outstanding revolving loan borrowings and $1.6 million of outstanding letters of credit. Revolving loans
under  the  Amended  Credit  Agreement  bear  interest  at  rates  related  to,  at  the  Company’s  option  and  subject  to  the  provisions  of  the  Amended  Credit
Agreement, either: (i) Base Rate (as defined in the Amended Credit Agreement) plus the Applicable Margin; (ii) Adjusted Term SOFR (as defined in the
Amended Credit Agreement) plus the Applicable Margin; or (iii) Adjusted Daily Simple SOFR (as defined in the Amended Credit Agreement) plus the
Applicable  Margin.  The  “Applicable  Margin”  is  1.75%  to  2.35%,  depending  on  the  Company’s  Consolidated  Senior  Leverage  Ratio  (as  defined  in  the
Amended Credit Agreement) and the interest rate option chosen. Interest on outstanding revolving loans is payable monthly. Swingline loans under the
Amended Credit Agreement bear interest at the Base Rate plus the Applicable Margin. As of December 31, 2022 and 2021, the weighted-average interest
rate  for  outstanding  borrowings  was  6.07%  and  1.85%,  respectively.  The  Amended  Credit  Agreement  requires  the  payment  of  a  commitment  fee  of
between 0.30% and 0.40%, based on the amount by which the Revolver Commitment exceeds the average daily balance of outstanding borrowings (as
defined in the Amended Credit Agreement). Such fee is payable monthly in arrears. The Company is also obligated to pay additional fees customary for
credit facilities of this size and type.

9.

LEASES:

The following table summarizes the Company’s leases recorded on the Consolidated Balance Sheets (in thousands):

Right-of-use assets:

Finance leases, net, included in Property and equipment (1)
Operating leases

Total right-of-use assets

Lease liabilities:
Finance leases
Operating leases

Total lease liabilities

December 31,

2022

2021

  $

  $

  $

  $

2,618    $
93,124     
95,742    $

3,037    $
94,174     
97,211    $

1,730 
98,507 
100,237 

2,169 
98,429 
100,598 

(1) Finance lease right-of-use assets are presented net of accumulated amortization of $1.2 million and $1.1 million as of December 31, 2022  and

2021, respectively.

Lease cost consists of the following (in thousands):

Finance lease cost:

Amortization of right-of-use assets
Interest on lease liabilities

Operating lease cost
Short-term lease cost
Variable lease cost

Total lease cost

2022

Year Ended December 31,
2021

2020

577    $
148     
7,770     
1,000     
251     
9,746    $

413    $
90     
4,627     
993     
158     
6,281    $

422 
79 
3,647 
745 
199 
5,092 

  $

  $

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The future maturities of lease liabilities as of December 31, 2022 are as follows (in thousands):

Finance Leases

    Operating Leases  

2023
2024
2025
2026
2027
Thereafter

Total lease payments

Amount representing interest

Present value of lease liabilities
Current portion of lease liabilities (1)
Long-term lease liabilities (2)

  $

  $

654    $
968     
725     
666     
434     
-     
3,447     
(410)    
3,037     
(502)    
2,535    $

(1) Current portion of finance lease liabilities are included in Accrued liabilities.

(2) Long-term finance lease liabilities, less current portion are included in Other long-term liabilities.

The following table summarizes the lease terms and discount rates for the lease liabilities:

Weighted-average remaining lease term (years)

Finance leases
Operating leases

Weighted-average discount rate

Finance leases
Operating leases

December 31,

2022

2021

3.52 
17.83 

5.44%   
2.19%   

The following table presents other information related to the operating and finance leases (in thousands):

Cash paid for amounts included in the measurement of lease liabilities:

Operating cash flows from finance leases
Operating cash flows from operating leases
Financing cash flows from finance leases

Right-of-use assets obtained in exchange for finance lease liabilities
Right-of-use assets obtained in exchange for operating lease liabilities

  $

(148)   $
(6,818)    
(597)    
1,466     
568     

(90)   $
(4,142)    
(415)    
853     
16,043     

2022

Year Ended December 31,
2021

2020

6,710 
6,538 
6,565 
6,465 
6,187 
82,759 
115,224 
(21,050)
94,174 
(4,702)
89,472 

3.56 
18.42 

5.10%
2.18%

(79)
(3,481)
(420)
507 
4,471 

10.

FAIR VALUE MEASUREMENTS:

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability, in the principal or most advantageous market for the
asset or liability, in an orderly transaction between market participants at the measurement date.

The authoritative guidance establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad
levels. These levels are: Level 1 (inputs are quoted prices in active markets for identical assets or liabilities); Level 2 (inputs are other than quoted prices
that are observable, either directly or indirectly through corroboration with observable market data); and Level 3 (inputs are unobservable, with little or no
market data that exists, such as internal financial forecasts). The Company is required to maximize the use of observable inputs and minimize the use of
unobservable inputs when measuring fair value.

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The following table summarizes information regarding the Company’s financial assets and liabilities that are measured at fair value on a recurring basis (in
thousands):

Total

Level 1

Level 2

Level 3

As of December 31, 2022

Financial assets:

Deferred compensation plan
Foreign currency forward contracts
Interest rate swaps

Total financial assets

Financial liabilities:

Foreign currency forward contracts

As of December 31, 2021

Financial assets:

Deferred compensation plan
Foreign currency forward contracts

Total financial assets

Financial liabilities:

Foreign currency forward contracts

  $

  $

  $

  $

  $

  $

3,587    $
728     
862     
5,177    $

3,090    $
-     
-     
3,090    $

497    $
728     
862     
2,087    $

(80)   $

-    $

(80)   $

4,321    $
17     
4,338    $

3,830    $
-     
3,830    $

491    $
17     
508    $

(661)   $

-    $

(661)   $

- 
- 
- 
- 

- 

- 
- 
- 

- 

The deferred compensation plan assets consist of cash and several publicly traded stock and bond mutual funds, valued using quoted market prices in active
markets,  classified  as  Level  1  within  the  fair  value  hierarchy,  as  well  as  guaranteed  investment  contracts,  valued  at  principal  plus  interest  credited  at
contract rates, classified as Level 2 within the fair value hierarchy. Deferred compensation plan assets are included within Other assets in the Consolidated
Balance Sheets.

The foreign currency forward contracts and interest rate swaps are derivatives valued using various pricing models or discounted cash flow analyses that
incorporate observable market parameters, such as interest rate yield curves and currency rates, and are classified as Level 2 within the fair value hierarchy.
Derivative valuations incorporate credit risk adjustments that are necessary to reflect the probability of default by the counterparty or the Company. The
foreign currency forward contracts and interest rate swaps are presented at their gross fair values. Foreign currency forward contract and interest rate swap
assets  are  included  within  Prepaid  expenses  and  other  and  foreign  currency  forward  contract  liabilities  are  included  within  Accrued  liabilities  in  the
Consolidated Balance Sheets.

The net carrying amounts of cash and cash equivalents, trade and other receivables, accounts payable, accrued liabilities, current debt, and borrowings on
the line of credit approximate fair value due to the short-term nature of these instruments.

11.

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES:

For  each  derivative  entered  into  in  which  the  Company  seeks  to  obtain  cash  flow  hedge  accounting  treatment,  the  Company  formally  documents  all
relationships between hedging instruments and hedged items, as well as its risk management objective and strategy for undertaking the hedge transaction,
the  nature  of  the  risk  being  hedged,  how  the  hedging  instrument’s  effectiveness  in  offsetting  the  hedged  risk  will  be  assessed  prospectively  and
retrospectively, and a description of the method of measuring ineffectiveness. This process includes linking all derivatives to specific firm commitments or
forecasted transactions and designating the derivatives as cash flow hedges. The Company also formally assesses, both at the hedge’s inception and on an
ongoing basis, whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in cash flows of hedged items. The
effective  portion  of  these  hedged  items  is  reflected  in  Unrealized  gain  (loss)  on  cash  flow  hedges  on  the  Consolidated  Statements  of  Comprehensive
Income.  If  it  is  determined  that  a  derivative  is  not  highly  effective,  or  that  it  has  ceased  to  be  a  highly  effective  hedge,  the  Company  is  required  to
discontinue hedge accounting with respect to that derivative prospectively.

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As of December 31, 2022,  the  total  notional  amount  of  the  foreign  currency  forward  contracts  was  $17.1  million  (CAD$23.2  million)  and  $1.1  million
(EUR$1.1  million),  which  included  $0.3  million  (CAD$0.4  million)  of  foreign  currency  forward  contracts  not  designated  as  cash  flow  hedges.  As  of
December 31, 2021, the total notional amount of the foreign currency forward contracts was $19.0 million (CAD$24.1 million), and all foreign currency
forward contracts were designated as cash flow hedges. As of December 31, 2022, the Company’s foreign currency forward contracts mature at various
dates through October 2023 and are subject to an enforceable master netting arrangement.

As  of  December  31,  2022,  the  interest  rate  swap,  which  effectively  converts  a  portion  of  the  Company’s  variable-rate  debt  to  fixed-rate  debt,  was
designated  as  cash  flow  hedge.  The  Company  receives  floating  interest  payments  monthly  based  on  the  SOFR  and  pays  a  fixed  rate  of  1.941%  to  the
counterparty. As of December 31, 2022, the total notional amount was $26.7 million, which amortizes ratably on a monthly basis to zero by the April 2024
maturity date.

On August 9, 2022, the Company entered into an interest rate swap transaction which will begin April 3, 2023 at a notional amount of $15.0 million, which
will amortize ratably on a monthly basis to zero by the April 2028 maturity date. The Company will receive floating interest payments monthly based on
the 30 day Average SOFR and will pay a fixed rate of 2.96% to the counterparty.

The following table summarizes the gains (losses) recognized on derivatives de-designated or not designated as hedging instruments in the Consolidated
Financial Statements (in thousands):

Foreign currency forward contracts:

Net sales
Property and equipment

Interest rate swaps:
Interest expense

Total

2022

Year Ended December 31,
2021

2020

  $

  $

660    $
(680)    

39     
19    $

9    $
-     

-     
9    $

(601)
- 

- 
(601)

As of December 31, 2022, unrealized pretax gains (losses) on outstanding cash flow hedges in Accumulated other comprehensive loss was $1.0 million, of
which $0.2 million, $(0.1) million, and $0.7 million are expected to be reclassified to Net sales, Property and equipment, and Interest expense, respectively,
within the next twelve  months  as  a  result  of  underlying  hedged  transactions  also  being  recorded  in  these  line  items.  See  Note  18, “Accumulated Other
Comprehensive Loss” for additional quantitative information regarding foreign currency forward contract gains and losses.

12.

STOCKHOLDERS’ EQUITY:

At-the-Market Offering

On  September  2,  2022,  the  Company  entered  into  an  Open  Market  Sale  Agreement  (the  “At-the-Market  Offering”)  with  Jefferies  LLC  (“Jefferies”),
pursuant to which the Company may issue and sell shares of its common stock, par value $0.01 per share, having aggregate offering sales proceeds of up to
$50  million  (the  “Shares”)  from  time  to  time  through  Jefferies  as  its  sales  agent.  The  Company  may  sell  the  Shares  in  amounts  and  at  times  to  be
determined by the Company from time to time subject to the terms and conditions of the At-the-Market Offering, but it has no obligation to sell any of the
Shares  under  the  At-the-Market  Offering.  The  Shares  to  be  sold  under  the  At-the-Market  Offering,  if  any,  will  be  offered  and  sold  pursuant  to  the
Company’s shelf registration statement on Form S‑3 (File No. 333‑249637) filed with the Securities and Exchange Commission, which became effective on
November 3, 2020, and the prospectus supplement dated September 2, 2022 filed by the Company. The Company will pay Jefferies a cash commission of
up to 3.0% of gross proceeds from the sale of the Shares pursuant to the At-the-Market Offering. The Company has also agreed to provide Jefferies with
customary indemnification and contribution rights. No proceeds were raised under the At-the-Market Offering during the year ended December 31, 2022.

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13.

RETIREMENT PLANS:

Defined Contribution Plan

The Company has a defined contribution retirement plan that covers substantially all of its employees and provides for a Company match of up to 50% of
the first 8% of employee contributions to the plan, subject to certain limitations. The defined contribution retirement plan offers 25 investment options.

ParkUSA had a defined contribution retirement plan that covered substantially all of its employees and provided for a match of up to 100% of the first 4%
of  employee  contributions  to  the  plan,  subject  to  certain  limitations.  After  the  acquisition  of  ParkUSA  on  October  5,  2021,  employees  of  ParkUSA
continued to contribute to this plan until it was merged into the Company’s plan effective December 31, 2021.

Defined Benefit Plans

The Company has two noncontributory defined benefit plans. Effective 2001, both plans were frozen and participants were fully vested in their accrued
benefits as of the date each plan was frozen. No additional participants can be added to the plans and no additional service can be earned by participants
subsequent to the date the plans were frozen. The funding policy for both of these plans is based on current plan costs plus amortization of the unfunded
plan liability.

As  of  December  31,  2022  and  2021,  the  Company  had  recorded,  in  accordance  with  the  actuarial  valuations,  an  accrued  pension  asset  (liability)  of
$0.1 million and $(1.0) million, respectively, in Other long-term assets and Other long-term liabilities, respectively, and an unrecognized actuarial loss, net
of tax, of $1.5 million, in both 2022 and 2021, in Accumulated other comprehensive loss. Additionally, as of December 31, 2022 and 2021, the projected
and accumulated benefit obligation was $4.8 million and $6.1 million, respectively, and the fair value of plan assets was $4.9 million and $5.1 million,
respectively.

The  net  periodic  benefit  cost  was  $0.1  million  for  each  of  the  years  ended  December  31,  2022  and  2021,  and  approximately  $0  for  the  year  ended
December 31, 2020. The weighted-average discount rates used to measure the projected benefit obligation were 4.89% and 2.41% as of December 31, 2022
and 2021, respectively.

The  plan  assets  are  invested  in  pooled  separate  accounts  stated  at  fair  value  based  on  the  daily  net  asset  value  of  the  account  and  are  therefore  not
categorized in the fair value hierarchy. The expected weighted-average long-term rate of return on plan assets was 7.0% as of December 31, 2022 and 2021.

Non-qualified Retirement Savings Plan

The  Company  has  a  deferred  compensation  plan  that  covered  officers  and  selected  highly  compensated  employees  until  it  was  frozen  in  2016.  As  of
December 31, 2022 and 2021, deferred compensation plan balances of $3.6 million and $4.3 million, respectively, were recorded in Other assets and Other
long-term liabilities.

Total  expense  for  all  retirement  plans  for  the  years  ended  December  31,  2022,  2021,  and  2020  was  $2.2  million,  $1.8  million,  and  $1.6  million,
respectively, and is primarily related to the defined contribution plan.

14.

SHARE-BASED COMPENSATION:

The Company has one active stock incentive plan for employees and directors, the 2022 Stock Incentive Plan, which provides for awards of stock options
to  purchase  shares  of  common  stock,  stock  appreciation  rights,  restricted  and  unrestricted  shares  of  common  stock,  RSUs,  and  PSAs.  In  addition,  the
Company has one inactive stock incentive plan, the 2007 Stock Incentive Plan, under which previously granted awards remain outstanding.

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The following table summarizes share-based compensation expense recorded (in thousands):

2022

Year Ended December 31,
2021

2020

Cost of sales
Selling, general, and administrative expense

Total

  $

  $

1,320    $
2,382     
3,702    $

1,003    $
2,213     
3,216    $

822 
2,266 
3,088 

There were 873,402 shares of common stock available for future issuance under the Company’s stock incentive plan as of December 31, 2022, assuming
the outstanding PSAs vest at the target level of 100%.

Stock Options Awards

The Company’s stock incentive plan provides that options become exercisable according to vesting schedules and terminate according to the terms of the
grant. There were no options granted during the years ended December 31, 2022, 2021, or 2020. During the year ended December 31, 2020, 24,000 stock
options at a weighted-average exercise price of $24.15 were exercised. The total intrinsic value of options exercised during the year ended December 31,
2020 was $0.1 million. There were no options exercised during the years ended December 31, 2022 or 2021. As of December 31, 2022 and 2021,  there
were no stock options outstanding.

Restricted Stock Units and Performance Share Awards

The Company’s stock incentive plan provides for equity instruments, such as RSUs and PSAs, which grant the right to receive a specified number of shares
at specified times. RSUs and PSAs are service-based awards that vest according to the terms of the grant. PSAs have performance-based payout conditions.

The following table summarizes the Company’s RSU and PSA activity:

Unvested RSUs and PSAs as of December 31, 2021

RSUs and PSAs granted
Unvested RSUs and PSAs canceled
RSUs and PSAs vested (2)

Unvested RSUs and PSAs as of December 31, 2022

(1) The number of PSAs disclosed in this table are at the target level of 100%.

Number of RSUs
and PSAs (1)

Weighted-Average
Grant Date Fair
Value

161,131    $
116,622     
(8,248)    
(68,581)    
200,924     

30.26 
30.68 
31.18 
29.29 
30.80 

(2) For the PSAs vested on March 31, 2022, the actual number of common shares that were issued was determined by multiplying the PSAs at the
target  level  of  100%,  as  disclosed  in  this  table,  by  a  payout  percentage  based  on  the  performance-based  conditions  achieved.  The  payout
percentage was 141% for the 2020-2021 performance period and 93% for the 2021 performance period.

The unvested balance of RSUs and PSAs as of December 31, 2022 includes approximately 149,000 PSAs at the target level of 100%. The vesting of these
awards is subject to the achievement of specified performance-based conditions, and the actual number of common shares that will ultimately be issued
will be determined by multiplying this number of PSAs by a payout percentage ranging from 0% to 200%.

The weighted-average grant date fair value of RSUs and PSAs granted during the years ended December 31, 2022, 2021, and 2020 was $30.68, $33.30, and
$26.61,  respectively.  The  total  fair  value  of  RSUs  and  PSAs  vested  during  the  years  ended  December  31,  2022,  2021,  and  2020  was  $2.4  million,
$3.3 million, and $2.0 million, respectively.

Based on the estimated level of achievement of the performance targets associated with the PSAs as of December 31, 2022, unrecognized compensation
expense related to the unvested portion of the Company’s RSUs and PSAs was $3.5 million, which is expected to be recognized over a weighted-average
period of 1.5 years.

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Stock Awards

For the years ended December 31, 2022, 2021, and 2020, stock awards of 11,380 shares, 12,606 shares, and 17,442 shares, respectively, were granted to
non-employee  directors,  which  vested  immediately  upon  issuance.  The  Company  recorded  compensation  expense  based  on  the  weighted-average  fair
market value per share of the awards on the grant date of $30.75 in 2022, $30.94 in 2021, and $25.81 in 2020.

15.

COMMITMENTS AND CONTINGENCIES:

Portland Harbor Superfund Site

In December 2000, a section of the lower Willamette River known as the Portland Harbor Superfund Site was included on the National Priorities List at the
request of the United States Environmental Protection Agency (“EPA”). While the Company’s Portland, Oregon manufacturing facility does not border the
Willamette River, an outfall from the facility’s stormwater system drains into a neighboring property’s privately owned stormwater system and slip. Also in
December 2000, the Company was notified by the EPA and the Oregon Department of Environmental Quality (“ODEQ”) of potential liability under the
Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”). A remedial investigation and feasibility study of the Portland
Harbor Superfund Site was directed by a group of 14 potentially responsible parties known as the Lower Willamette Group under agreement with the EPA.
The  EPA  finalized  the  remedial  investigation  report  in  February  2016,  and  the  feasibility  study  in  June  2016,  which  identified  multiple  remedial
alternatives.  In  January  2017,  the  EPA  issued  its  Record  of  Decision  selecting  the  remedy  for  cleanup  at  the  Portland  Harbor  Superfund  Site,  which  it
believes will cost approximately $1 billion at net present value and 13 years to complete. The EPA has not yet determined who is responsible for the costs
of cleanup or how the cleanup costs will be allocated among the more than 150 potentially responsible parties. Because of the large number of potentially
responsible parties and the variability in the range of remediation alternatives, the Company is unable to estimate an amount or an amount within a range of
costs for its obligation with respect to the Portland Harbor Superfund Site matters, and no further adjustment to the Consolidated Financial Statements has
been recorded as of the date of this filing.

The ODEQ is separately providing oversight of voluntary investigations and source control activities by the Company involving the Company’s site, which
are focused on controlling any current “uplands” releases of contaminants into the Willamette River. No liabilities have been established in connection with
these investigations because the extent of contamination and the Company’s responsibility for the contamination have not yet been determined.

Concurrent with the activities of the EPA and the ODEQ, the Portland Harbor Natural Resources Trustee Council (“Trustees”) sent some or all of the same
parties, including the Company, a notice of intent to perform a Natural Resource Damage Assessment (“NRDA”) for the Portland Harbor Superfund Site to
determine the nature and extent of natural resource damages under CERCLA Section 107. The Trustees for the Portland Harbor Superfund Site consist of
representatives  from  several  Northwest  Indian  Tribes,  three  federal  agencies,  and  one  state  agency.  The  Trustees  act  independently  of  the  EPA  and  the
ODEQ. The Trustees have encouraged potentially responsible parties to voluntarily participate in the funding of their injury assessments and several of
those parties have agreed to do so. In June 2014, the Company agreed to participate in the injury assessment process, which included funding $0.4 million
of the assessment. The Company has not  assumed  any  additional  payment  obligations  or  liabilities  with  the  participation  with  the  NRDA,  nor  does  the
Company expect to incur significant future costs in the resolution of the NRDA.

In January  2017,  the  Confederated  Tribes  and  Bands  of  the  Yakama  Nation,  a  Trustee  until  they  withdrew  from  the  council  in  2009, filed a complaint
against  the  potentially  responsible  parties  including  the  Company  to  recover  costs  related  to  their  own  injury  assessment  and  compensation  for  natural
resources  damages.  The  case  has  been  stayed  until  January  2025,  and  the  Company  does  not  have  sufficient  information  at  this  time  to  determine  the
likelihood of a loss in this matter or the amount of damages that could be allocated to the Company.

The  Company  has  insurance  policies  for  defense  costs,  as  well  as  indemnification  policies  it  believes  will  provide  reimbursement  for  the  remediation
assessed. However, the Company can provide no assurance that those policies will cover all of the costs which the Company may incur.

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All Sites

The  Company  operates  its  facilities  under  numerous  governmental  permits  and  licenses  relating  to  air  emissions,  stormwater  runoff,  and  other
environmental matters. The Company’s operations are also governed by many other laws and regulations, including those relating to workplace safety and
worker health, principally the Occupational Safety and Health Act and regulations there under which, among other requirements, establish noise and dust
standards.  The  Company  believes  it  is  in  material  compliance  with  its  permits  and  licenses  and  these  laws  and  regulations,  and  the  Company  does  not
believe that future compliance with such laws and regulations will have a material adverse effect on its financial position, results of operations, or cash
flows.

Other Contingencies and Legal Proceedings

From time to time, the Company is party to a variety of legal actions, including claims, suits, complaints, and investigations arising out of the ordinary
course of its business. The Company maintains insurance coverage against potential claims in amounts that are believed to be adequate. To the extent that
insurance does not cover legal, defense, and indemnification costs associated with a loss contingency, the Company records accruals when such losses are
considered probable and reasonably estimable. The Company believes that it is not presently a party to legal actions, the outcomes of which would have a
material adverse effect on its business, financial condition, results of operations, or cash flows.

On April 21, 2019, there was an accidental fire at the Company’s Saginaw, Texas facility which resulted in damage to the coatings building. There were no
injuries,  but  the  ability  to  coat  at  this  facility  was  impaired  while  the  Company  repaired  the  damage.  The  Company’s  other  production  locations  were
deployed to absorb the lost production that resulted. The Company has insurance coverage in place covering, among other things, business interruption and
property damage up to certain specified amounts, and worked with its insurance company to restore the facility to full service as safely and quickly as
possible. The Saginaw facility resumed operations in October 2019. The Company received $1.4 million of business interruption insurance recovery (net of
incremental production costs) during the year ended December 31, 2020 which was recorded in Cost of sales.

Commitments

As  of  December  31,  2022,  the  Company’s  commitments  include  approximately  $1.1  million  remaining  relating  to  its  investment  in  a  new  reinforced
concrete pipe mill for which the Company has not yet received the equipment.

Guarantees

The Company has entered into certain letters of credit that total $1.1 million as of December 31, 2022. The letters of credit relate to workers’ compensation
insurance.

16.

REVENUE:

Net sales by geographic region, based on the location of the customer, were as follows (in thousands):

Net sales by geographic region:

United States
Canada
Total

2022

Year Ended December 31,
2021

2020

  $

  $

423,961    $
33,704     
457,665    $

313,729    $
19,584     
333,313    $

254,956 
30,951 
285,907 

One SPP customer accounted for 12%, 12%, and 16% of total net sales for the years ended December 31, 2022, 2021, and 2020, respectively. No Precast
customer accounted for more than 10% of total net sales for the years ended December 31, 2022, 2021, and 2020.

Revisions  in  contract  estimates  resulted  in  an  increase  (decrease)  in  SPP  net  sales  of  $(0.6)  million,  $2.0  million,  and  $2.2  million  for  the  years  ended
December 31, 2022, 2021, and 2020, respectively.

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Disaggregation of Revenue

The following table disaggregates revenue by recognition over time or at a point in time, as the Company believes it best depicts how the nature, amount,
timing, and uncertainty of its revenue and cash flows are affected by economic factors (in thousands):

Over time (Engineered Steel Pressure Pipe)
Point in time (Precast Infrastructure and Engineered Systems)

Net sales

Contract Assets and Liabilities

2022

Year Ended December 31,
2021

2020

  $

  $

307,572    $
150,093     
457,665    $

259,823    $
73,490     
333,313    $

241,690 
44,217 
285,907 

The  difference  between  the  opening  and  closing  balances  of  the  Company’s  contract  assets  and  contract  liabilities  primarily  results  from  the  timing
difference  between  the  Company’s  performance  and  billings.  The  changes  in  the  contract  assets  and  contract  liabilities  balances  during  the  years  ended
December 31, 2022, 2021, and 2020 were not materially affected by any other factors.

The Company recognized revenue that was included in the contract liabilities balance at the beginning of each period of $2.7 million, $6.2 million, and
$12.3 million during the years ended December 31, 2022, 2021, and 2020, respectively.

Backlog

Backlog  represents  the  balance  of  remaining  performance  obligations  under  signed  contracts  for  SPP  water  infrastructure  steel  pipe  products  for  which
revenue  is  recognized  over  time.  As  of  December 31, 2022,  backlog  was  $274  million.  The  Company  expects  to  recognize  approximately  66%  of  the
remaining performance obligations in 2023 and 34% in 2024.

17.

INCOME TAXES:

The United States and foreign components of Income before income taxes are as follows (in thousands):

United States
Foreign
Total

The components of Income tax expense are as follows (in thousands):

Current:

Federal
State
Foreign

Total current income tax expense

Deferred:
Federal
State
Foreign

Total deferred income tax expense
Total income tax expense

2022

Year Ended December 31,
2021

2020

40,271    $
1,079     
41,350    $

14,000    $
1,158     
15,158    $

24,768 
866 
25,634 

2022

Year Ended December 31,
2021

2020

8,443    $
1,264     
198     
9,905     

(22)    
340     
(22)    
296     
10,201    $

2,256    $
1,064     
213     
3,533     

573     
(464)    
(7)    
102     
3,635    $

958 
1,342 
243 
2,543 

4,380 
(386)
47 
4,041 
6,584 

  $

  $

  $

  $

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The  difference  between  the  Company’s  effective  income  tax  rate  and  the  federal  statutory  income  tax  rate  is  explained  as  follows  (dollar  amounts  in
thousands):

Income tax expense at federal statutory rate
State expense, net of federal income tax effect
Change in valuation allowance
Nondeductible expenses
Foreign rate differential
Other

Income tax expense
Effective income tax rate

2022

Year Ended December 31,
2021

2020

  $

  $

  $

8,683 
1,463 

(1)    
(35)    
97 
(6)    
  $
24.7%   

10,201 

  $

3,183 
547 
(247)    
(31)    
104 
79 
3,635 
  $
24.0%   

5,383 
953 
(181)
447 
78 
(96)
6,584 

25.7%

The  income  tax  effect  of  temporary  differences  that  give  rise  to  significant  portions  of  deferred  income  tax  assets  and  liabilities  is  presented  below  (in
thousands):

Deferred income tax assets:

Accrued employee benefits
Inventories
Trade receivable, net
Net operating loss carryforwards
Tax credit carryforwards
Contract assets, net
Other

Valuation allowance

Deferred income tax liabilities:

Property and equipment
Intangible assets
Goodwill
Prepaid expenses

Net deferred income tax liabilities

Amounts are presented in the Consolidated Balance Sheets as follows:

Deferred income tax assets, included in Other assets
Deferred income taxes

Net deferred income tax liabilities

December 31,

2022

2021

3,840    $
350     
329     
2,944     
2,863     
403     
1,074     
11,803     
(6,051)    
5,752     

(13,550)    
(1,319)    
(606)    
(1,285)    
(16,760)    

(11,008)   $

394    $
(11,402)    
(11,008)   $

3,125 
30 
833 
3,099 
2,888 
313 
984 
11,272 
(5,899)
5,373 

(12,937)
(1,902)
(129)
(1,005)
(15,973)

(10,600)

384 
(10,984)
(10,600)

  $

  $

  $

  $

In  assessing  the  ability  to  realize  deferred  income  tax  assets,  management  considers  whether  it  is  more  likely  than  not  that  some  portion  or  all  of  the
deferred income tax assets will not be realized. The ultimate realization of deferred income tax assets is dependent upon the generation of future taxable
income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred income tax
liabilities,  projected  future  taxable  income,  taxable  income  in  carryback  periods,  and  tax  planning  strategies  in  making  this  assessment.  The  Company
believes it is more likely than not it will realize the benefits of its deductible differences as of December 31, 2022, net of any valuation allowance. As of
December  31,  2022,  the  Company  continues  to  maintain  a  valuation  allowance  on  federal  tax  credits,  capital  loss  carryforwards,  and  select  state
jurisdictions.

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As of December 31, 2022, the Company had approximately $0.4 million of federal income tax credit carryforwards, which expire on various dates between
2023 and 2026,  and  $0.8  million  of  capital  loss  carryforwards,  which  expire  in  2023. As of December 31, 2022,  the  Company  also  had  approximately
$18.4 million of state net operating loss carryforwards, which expire on various dates between 2022 and 2038, and state income tax credit carryforwards of
$4.4 million, which began to expire in 2022. As of December 31, 2022, the Company also had approximately $6.0 million of foreign net operating loss
carryforwards, which expire on various dates between 2023 and 2030.

The Company files income tax returns in the United States Federal jurisdiction, in a limited number of foreign jurisdictions, and in many state jurisdictions.
With few exceptions, the Company is no longer subject to United States Federal, state, or foreign income tax examinations for years before 2018.

A summary of the changes in the unrecognized income tax benefits is presented below (in thousands):

2022

Year Ended December 31,
2021

2020

Unrecognized income tax benefits, beginning of year

Increases for positions taken in prior years
Unrecognized income tax benefits, end of year

  $

  $

4,366    $
106     
4,472    $

4,350    $
16     
4,366    $

4,350 
- 
4,350 

The Company does not believe it is reasonably possible that the total amounts of unrecognized income tax benefits will change in the following twelve
months;  however,  actual  results  could  differ  from  those  currently  expected.  Effectively  all  of  the  unrecognized  income  tax  benefits  would  affect  the
Company’s effective income tax rate if recognized at some point in the future.

The Company recognizes interest and penalties related to uncertain income tax positions in Income tax expense. As of December 31, 2022 and 2021, the
Company had $0.1 million and approximately $0, respectively, of accrued interest related to uncertain income tax positions. Total interest for uncertain
income tax positions did not change materially in 2022, 2021, or 2020.

18.

ACCUMULATED OTHER COMPREHENSIVE LOSS:

Accumulated other comprehensive loss consists of the following (in thousands):

Pension liability adjustment, net of income tax benefit of $592 and $577
Unrealized gain (loss) on foreign currency forward contracts designated as cash flow hedges, net of

  $

(1,532)   $

income tax (expense) benefit of $(33) and $61

Unrealized gain on interest rate swap designated as cash flow hedge, net of income tax (expense) of

$(213) and $0
Total

94     

649     
(789)   $

  $

(1,487)

(195)

- 
(1,682)

F- 30

December 31,

2022

2021

 
 
 
 
 
 
 
 
 
   
   
 
 
     
       
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
     
       
 
   
   
 
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The following table summarizes changes in the components of Accumulated other comprehensive loss (in thousands). All amounts are net of income tax:

Unrealized Gain
(Loss) on Foreign
Currency Forward
Contracts
Designated as Cash
Flow Hedges

Unrealized Gain on
Interest Rate Swap
Designated as Cash
Flow Hedge

Total

Pension Liability
Adjustment

Balances, December 31, 2021

  $

(1,487)   $

(195)   $

-    $

(1,682)

Other comprehensive income (loss) before

reclassifications

Amounts reclassified from Accumulated other

comprehensive loss

Net current period other comprehensive income (loss)

41     

(86)    
(45)    

Balances, December 31, 2022

  $

(1,532)   $

(100)    

389     
289     

94    $

678     

(29)    
649     

649    $

619 

274 
893 

(789)

The  following  table  provides  additional  detail  about  Accumulated  other  comprehensive  loss  components  that  were  reclassified  to  the  Consolidated
Statements of Operations (in thousands):

Details about Accumulated Other
Comprehensive Loss Components

Pension liability adjustment:
Net periodic pension cost:

Service cost
Non-service cost

Associated income tax expense

  $

Unrealized gain (loss) on foreign currency

forward contracts:
Gain (loss) on cash flow hedges
Loss on cash flow hedges
Associated income tax benefit

Unrealized gain on interest rate swap:

Gain on cash flow hedge
Associated income tax expense

Total reclassifications for the period

  $

Amount reclassified from
Accumulated Other Comprehensive Loss
Year Ended December 31,
2021

2022

2020

Affected line item in the
Consolidated Statements
of Operations

(13)   $
127     
(28)    
86     

163     
(680)    
128     
(389)    

39     
(10)    
29     

(274)   $

F- 31

(7)   $
110     
(25)    
78     

(72)    
-     
18     
(54)    

-     
-     
-     

24    $

(16) Cost of sales
46  Other income
(8) Income tax expense
22   

(378) Net sales

-  Property and equipment

97  Income tax expense

(281)  

-  Interest expense
-  Income tax expense
-   

(259)  

 
 
 
 
   
   
   
 
 
     
       
       
       
 
 
     
       
       
       
 
   
   
   
 
     
       
       
       
 
 
 
 
 
 
 
 
 
   
   
 
 
     
       
       
   
     
       
       
   
     
       
       
   
   
   
 
   
 
     
       
       
   
     
       
       
   
   
   
   
 
   
 
     
       
       
   
   
      
      
    
   
   
 
   
 
     
       
       
   
 
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19.

SEGMENT INFORMATION:

The  operating  segments  reported  below  are  based  on  the  nature  of  the  products  sold  and  the  manufacturing  process  used  by  the  Company  and  are  the
segments of the Company for which separate financial information is available and for which operating results are regularly evaluated by the Company’s
chief operating decision maker, its Chief Executive Officer, to make decisions about resources to be allocated to the segment and assess its performance.
Management evaluates segment performance based on gross profit. The Company does not allocate selling, general, and administrative expenses, interest,
other non-operating income or expense items, or taxes to segments.

The  Company’s  Engineered  Steel  Pressure  Pipe  segment  (SPP)  manufactures  large-diameter,  high-pressure  steel  pipeline  systems  for  use  in  water
infrastructure  applications,  which  are  primarily  related  to  drinking  water  systems.  These  products  are  also  used  for  hydroelectric  power  systems,
wastewater systems, seismic resiliency, and other applications. In addition, SPP makes products for industrial plant piping systems and certain structural
applications. SPP has manufacturing facilities located in Portland, Oregon; Adelanto and Tracy, California; Parkersburg, West Virginia; Saginaw, Texas;
St. Louis, Missouri; and San Luis Río Colorado, Mexico.

The  Company’s  Precast  Infrastructure  and  Engineered  Systems  segment  (Precast)  manufactures  stormwater  and  wastewater  technology  products,  high-
quality  precast  and  reinforced  concrete  products,  including  manholes,  box  culverts,  vaults,  and  catch  basins,  pump  lift  stations,  oil  water  separators,
biofiltration, and other environmental and engineered solutions. Precast has manufacturing facilities located in Dallas, Houston, and San Antonio, Texas;
and Orem, Salt Lake City, and St. George, Utah.

The following table disaggregates revenue as well as other financial information based on the Company’s reportable segments (in thousands):

Net sales:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered Systems

Total

Gross profit:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered Systems

Total

Depreciation and amortization expense:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered Systems

Corporate
Total

Capital expenditures:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered Systems

Corporate
Total

2022

Year Ended December 31,
2021

2020

307,572    $
150,093     
457,665    $

259,823    $
73,490     
333,313    $

241,690 
44,217 
285,907 

44,473    $
41,382     
85,855    $

9,789    $
6,807     
16,596     
507     
17,103    $

8,211    $
13,925     
22,136     
693     
22,829    $

31,281    $
12,973     
44,254    $

9,524    $
3,738     
13,262     
362     
13,624    $

7,538    $
5,255     
12,793     
469     
13,262    $

44,293 
6,226 
50,519 

10,746 
3,407 
14,153 
398 
14,551 

12,031 
1,397 
13,428 
585 
14,013 

  $

  $

  $

  $

  $

  $

  $

  $

F- 32

 
 
 
 
 
 
 
 
 
 
 
   
   
 
     
       
       
 
   
 
     
       
       
 
     
       
       
 
   
 
     
       
       
 
     
       
       
 
 
 
 
 
 
 
 
 
     
       
       
 
     
       
       
 
   
 
   
   
 
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The following table disaggregates total assets based on the Company’s reportable segments (in thousands):

Total assets:

Engineered Steel Pressure Pipe
Precast Infrastructure and Engineered Systems

Corporate
Total

F-33

December 31,

2022

2021

  $

  $

307,924    $
256,520     
564,444     
36,896     
601,340    $

308,819 
228,627 
537,446 
10,233 
547,679 

 
 
 
 
 
 
 
   
 
     
       
 
   
 
   
   
 
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NORTHWEST PIPE COMPANY
VALUATION AND QUALIFYING ACCOUNTS
(Dollars in thousands)

Balance at

Beginning of Period    

Charged to Profit
and Loss

Deduction from
Reserves

Balance at End of
Period

Schedule II

Year Ended December 31, 2022:
Allowance for doubtful accounts
Valuation allowance for deferred income tax assets

Year Ended December 31, 2021:
Allowance for doubtful accounts
Valuation allowance for deferred income tax assets

Year Ended December 31, 2020:
Allowance for doubtful accounts
Valuation allowance for deferred income tax assets

  $

  $

  $

503    $
5,899     

767    $
6,228     

801    $
6,126     

S- 1

442    $
254     

653    $
-     

430    $
240     

(576)   $
(102)    

(917)   $
(329)    

(464)   $
(138)    

369 
6,051 

503 
5,899 

767 
6,228 

 
 
 
 
 
 
   
   
 
     
       
       
       
 
   
 
     
       
       
       
 
     
       
       
       
 
   
 
     
       
       
       
 
     
       
       
       
 
   
 
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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized, on the 16th day of March 2023.

NORTHWEST PIPE COMPANY 

By

/S/    SCOTT MONTROSS       
Scott Montross
Director, President, and Chief Executive Officer

Pursuant  to  the  requirements  of  the  Securities  Exchange  Act  of  1934,  this  report  has  been  signed  below  by  the  following  persons  on  behalf  of  the
registrant and in the capacities indicated, on the 16th day of March 2023.

Signature

Title

/S/    RICHARD A. ROMAN       
Richard A. Roman

Director and Chairman of the Board

/S/    SCOTT MONTROSS       
Scott Montross

Director, President, and Chief Executive Officer

  (principal executive officer)

/S/    AARON WILKINS       
Aaron Wilkins

Senior Vice President, Chief Financial Officer, and Corporate Secretary

  (principal financial and accounting officer)

/S/    MICHAEL C. FRANSON       
Michael C. Franson

/S/    AMANDA L. KULESA       
Amanda L. Kulesa

/S/    KEITH R. LARSON       
Keith R. Larson

/S/    IRMA LOCKRIDGE       
Irma Lockridge

/S/    JOHN T. PASCHAL       
John T. Paschal

Director

Director

Director

Director

Director

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
   
 
 
 
   
 
 
 
   
 
 
   
 
   
 
 
   
 
   
 
 
   
 
   
 
 
   
 
   
 
 
   
 
 
EXHIBIT 21.1

NORTHWEST PIPE COMPANY
SUBSIDIARIES OF THE REGISTRANT
As of December 31, 2022

Permalok Corporation, Missouri

Thompson Tank Holdings, Inc., Oregon

NWPC, LLC, Delaware

WTG Holding U.S., Inc., California

Bolenco Corporation, California

NWPC de SLRC, S de RL de CV, Mexico

NWPC de Mexico, S de RL de CV, Mexico

Rio Co., S de RL de CV, Mexico

Corporacion Californiana de Tuberias APS, S de RL de CV, Mexico

Geneva Pipe and Precast Company, Utah

Park Environmental Equipment, LLC, Texas

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

Exhibit 23.1

We consent to the incorporation by reference in the Registration Statements on Form S‑3 (No. 333‑249637) and Form S-8 (Nos. 333‑190854, 333‑152573,
and 333‑265658) of Northwest Pipe Company of our report dated March 16, 2023, relating to the consolidated financial statements and schedule of
Northwest Pipe Company and Subsidiaries (the “Company”) and the effectiveness of internal control over financial reporting of the Company (which
report expresses an unqualified opinion on the consolidated financial statements and an adverse opinion on the effectiveness of internal control over
financial reporting due to a material weakness), appearing in this Annual Report on Form 10‑K of Northwest Pipe Company for the year ended
December 31, 2022.

/s/ Moss Adams LLP

Portland, Oregon
March 16, 2023

 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1

I, Scott Montross, certify that:

1.

I have reviewed this Annual Report on Form 10‑K of Northwest Pipe Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by
this report;

3. Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material

respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

c. Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the  registrant’s  most
recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely
to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting,

to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial  reporting  which  are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal

control over financial reporting.

Date: March 16, 2023

By:

/s/    SCOTT MONTROSS        
Scott Montross
Director, President, and Chief Executive Officer
(principal executive officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.2

I, Aaron Wilkins, certify that:

1.

I have reviewed this Annual Report on Form 10‑K of Northwest Pipe Company;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by
this report;

3. Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material

respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

c. Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the  registrant’s  most
recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely
to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting,

to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent function):

a. All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial  reporting  which  are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal

control over financial reporting.

Date: March 16, 2023

By:

/s/    AARON WILKINS        
Aaron Wilkins
Senior Vice President, Chief Financial Officer, and
Corporate Secretary
(principal financial officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Northwest Pipe Company (“Company”) on Form 10‑K for the period ended December 31, 2022 as filed with the
Securities and Exchange Commission on the date hereof (“Report”), I, Scott Montross, Director, President, and Chief Executive Officer of the Company,
certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

EXHIBIT 32.1

/s/ SCOTT MONTROSS
Scott Montross
Director, President, and
Chief Executive Officer

March 16, 2023

 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Northwest Pipe Company (“Company”) on Form 10‑K for the period ended December 31, 2022 as filed with the
Securities  and  Exchange  Commission  on  the  date  hereof  (“Report”),  I,  Aaron  Wilkins,  Senior  Vice  President,  Chief  Financial  Officer,  and  Corporate
Secretary of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

EXHIBIT 32.2

/s/    AARON WILKINS
Aaron Wilkins
Senior Vice President,
Chief Financial Officer,
and Corporate Secretary

March 16, 2023