# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-15-093946
Filing Date
2015-03-16
Accepted
2015-03-16 16:58:13
Documents
15
Period of Report
2014-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | d839065d10k.htm | 10-K | 1008097
2 | EX-10.32 | d839065dex1032.htm | EX-10.32 | 27456
3 | EX-21 | d839065dex21.htm | EX-21 | 973
4 | EX-23.1 | d839065dex231.htm | EX-23.1 | 1482
5 | EX-31.1 | d839065dex311.htm | EX-31.1 | 8852
6 | EX-31.2 | d839065dex312.htm | EX-31.2 | 8961
7 | EX-32.1 | d839065dex321.htm | EX-32.1 | 3340
8 | EX-32.2 | d839065dex322.htm | EX-32.2 | 3321
15 | GRAPHIC | g839065g09p53.jpg | GRAPHIC | 89637
| Complete submission text file | 0001193125-15-093946.txt |  | 10855698

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL INSTANCE DOCUMENT | nwpx-20141231.xml | EX-101.INS | 1634810
10 | XBRL TAXONOMY EXTENSION SCHEMA | nwpx-20141231.xsd | EX-101.SCH | 76970
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | nwpx-20141231_cal.xml | EX-101.CAL | 146429
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nwpx-20141231_def.xml | EX-101.DEF | 258953
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nwpx-20141231_lab.xml | EX-101.LAB | 708989
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nwpx-20141231_pre.xml | EX-101.PRE | 520238

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)

EIN.: 930557988 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-27140 | Film No.: 15703709
SIC: 3317 Steel Pipe & Tubes