<SEC-DOCUMENT>0001437749-22-010077-index.html : 20220428
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<ACCEPTANCE-DATETIME>20220428160419
ACCESSION NUMBER:		0001437749-22-010077
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		37
CONFORMED PERIOD OF REPORT:	20220616
FILED AS OF DATE:		20220428
DATE AS OF CHANGE:		20220428

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHWEST PIPE CO
		CENTRAL INDEX KEY:			0001001385
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL PIPE & TUBES [3317]
		IRS NUMBER:				930557988
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27140
		FILM NUMBER:		22866420

	BUSINESS ADDRESS:	
		STREET 1:		201 NE PARK PLAZA DRIVE
		STREET 2:		SUITE 100
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98684
		BUSINESS PHONE:		3603976250

	MAIL ADDRESS:	
		STREET 1:		201 NE PARK PLAZA DRIVE
		STREET 2:		SUITE 100
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98684
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Document 1 - file: nwpx20220322_def14a.htm

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Document 2 - file: annualmeetingandproxyco.jpg

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Document 3 - file: arrow02.jpg

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Document 4 - file: arrow.jpg

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Document 5 - file: boardtenure.jpg

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Document 6 - file: bodindgen.jpg

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Document 7 - file: ceoneosalary.jpg

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Document 8 - file: companyeth.jpg

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Document 9 - file: companygen.jpg

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Document 10 - file: epsandindexedreturns.jpg

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Document 11 - file: execsalarycomponents.jpg

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Document 13 - file: infrashieldgraphic.jpg

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Document 14 - file: kulesa-crop.jpg

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Document 15 - file: larson-crop.jpg

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Document 16 - file: logo01.jpg

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Document 17 - file: logo02.jpg

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Document 18 - file: montross-crop.jpg

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Document 23 - file: nwpx20220322_def14aimg031.jpg

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Document 24 - file: paschal-crop.jpg

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Document 25 - file: proxy01.jpg

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Document 26 - file: proxy02.jpg

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Document 27 - file: revenuebacklog.jpg

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Document 28 - file: roman-crop.jpg

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Document 29 - file: safetystats21.jpg

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Document 30 - file: transforminit.jpg

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Document 31 - file: z01.jpg

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Document 32 - file: z03.jpg

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Document 33 - file: z04.jpg

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Document 34 - file: z05.jpg

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Document 35 - file: z06.jpg

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Document 36 - file: z08.jpg

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Document 37 - file: z14.jpg

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