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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-14-102569
Filing Date
2014-03-17
Accepted
2014-03-17 16:58:29
Documents
16
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d641989d10k.htm 10-K 966433
2 EX-10.30 d641989dex1030.htm EX-10.30 29148
3 EX-21 d641989dex21.htm EX-21 963
4 EX-23.1 d641989dex231.htm EX-23.1 1371
5 EX-23.2 d641989dex232.htm EX-23.2 1599
6 EX-31.1 d641989dex311.htm EX-31.1 8821
7 EX-31.2 d641989dex312.htm EX-31.2 8916
8 EX-32.1 d641989dex321.htm EX-32.1 3273
9 EX-32.2 d641989dex322.htm EX-32.2 3317
16 GRAPHIC g641989g78r48.jpg GRAPHIC 27459
  Complete submission text file 0001193125-14-102569.txt   9189773

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT nwpx-20131231.xml EX-101.INS 1481081
11 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20131231.xsd EX-101.SCH 76200
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nwpx-20131231_cal.xml EX-101.CAL 131317
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20131231_def.xml EX-101.DEF 207914
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20131231_lab.xml EX-101.LAB 638372
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20131231_pre.xml EX-101.PRE 457743
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.: 14698214
SIC: 3317 Steel Pipe & Tubes