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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-16-026859
Filing Date
2016-03-04
Accepted
2016-03-04 16:21:03
Documents
109
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K nwpx20151231_10k.htm 10-K 2442366
2 EXHIBIT 21.1 ex21-1.htm EX-21.1 2365
3 EXHIBIT 23.1 ex23-1.htm EX-23.1 2990
4 EXHIBIT 31.1 ex31-1.htm EX-31.1 17758
5 EXHIBIT 31.2 ex31-2.htm EX-31.2 17308
6 EXHIBIT 32.1 ex32-1.htm EX-32.1 5996
7 EXHIBIT 32.2 ex32-2.htm EX-32.2 5989
14 nwpx20151231_10kimg035.gif GRAPHIC 17683
  Complete submission text file 0001437749-16-026859.txt   11722381

Data Files

Seq Description Document Type Size
8 EXHIBIT 101.INS nwpx-20151231.xml EX-101.INS 2720212
9 EXHIBIT 101.SCH nwpx-20151231.xsd EX-101.SCH 90416
10 EXHIBIT 101.CAL nwpx-20151231_cal.xml EX-101.CAL 78151
11 EXHIBIT 101.DEF nwpx-20151231_def.xml EX-101.DEF 668674
12 EXHIBIT 101.LAB nwpx-20151231_lab.xml EX-101.LAB 577261
13 EXHIBIT 101.PRE nwpx-20151231_pre.xml EX-101.PRE 714844
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: 10-K | Act: 34 | File No.: 000-27140 | Film No.: 161485501
SIC: 3317 Steel Pipe & Tubes