EXHIBIT 23.2
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-190854, 333-20165 and 333-152573) of Northwest Pipe Company of our reportdated March 4, 2016 relating to the financial statements and financial statement schedule, which appears in this Form 10-K/A.
/s/ PricewaterhouseCoopers LLP
Portland, Oregon
March 16, 2017
