<SEC-DOCUMENT>0001437749-23-033169-index.html : 20240104 <SEC-HEADER>0001437749-23-033169.hdr.sgml : 20240104 <ACCEPTANCE-DATETIME>20231129160312 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0001437749-23-033169 CONFORMED SUBMISSION TYPE: CORRESP PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231129 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHWEST PIPE CO CENTRAL INDEX KEY: 0001001385 STANDARD INDUSTRIAL CLASSIFICATION: STEEL PIPE & TUBES [3317] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 930557988 STATE OF INCORPORATION: OR FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP 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 </SEC-HEADER> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>1 <FILENAME>filename1.htm <TEXT> Document 1 - file: filename1.htm
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