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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-13-427638
Filing Date
2013-11-05
Accepted
2013-11-05 16:02:14
Documents
13
Period of Report
2013-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q d589111d10q.htm 10-Q 394436
2 EX-10.1 d589111dex101.htm EX-10.1 37330
3 EX-10.2 d589111dex102.htm EX-10.2 37364
4 EX-31.1 d589111dex311.htm EX-31.1 9290
5 EX-31.2 d589111dex312.htm EX-31.2 9689
6 EX-32.1 d589111dex321.htm EX-32.1 2949
7 EX-32.2 d589111dex322.htm EX-32.2 2988
  Complete submission text file 0001193125-13-427638.txt   4132682

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT nwpx-20130930.xml EX-101.INS 607545
9 XBRL TAXONOMY EXTENSION SCHEMA nwpx-20130930.xsd EX-101.SCH 33048
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nwpx-20130930_cal.xml EX-101.CAL 68212
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nwpx-20130930_def.xml EX-101.DEF 91481
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE nwpx-20130930_lab.xml EX-101.LAB 323526
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nwpx-20130930_pre.xml EX-101.PRE 217819
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-Q | Act: 34 | File No.: 000-27140 | Film No.: 131192603
SIC: 3317 Steel Pipe & Tubes