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Filing Detail
Form SD - Specialized disclosure report:
SEC Accession No. 0001437749-18-010505
Filing Date
2018-05-22
Accepted
2018-05-22 16:01:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM SD nwpx20180516_sd.htm SD 20829
  Complete submission text file 0001437749-18-010505.txt   21880
Mailing Address 5721 SE COLUMBIA WAY SUITE 200 VANCOUVER WA 98661
Business Address 5721 SE COLUMBIA WAY SUITE 200 VANCOUVER WA 98661 3603976250
NORTHWEST PIPE CO (Filer) CIK: 0001001385 (see all company filings)

IRS No.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 000-27140 | Film No.: 18852411
SIC: 3317 Steel Pipe & Tubes
Office of Manufacturing