SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-13-080081
Filing Date
2013-02-27
Accepted
2013-02-27 16:29:09
Documents
20
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d487328d10k.htm 10-K 1963600
2 EX-3.3 d487328dex33.htm EX-3.3 769688
3 EX-10.6 d487328dex106.htm EX-10.6 6443
4 EX-10.8 d487328dex108.htm EX-10.8 6465
5 EX-12 d487328dex12.htm EX-12 37539
6 EX-21 d487328dex21.htm EX-21 26490
7 EX-23.1 d487328dex231.htm EX-23.1 2238
8 EX-23.2 d487328dex232.htm EX-23.2 1923
9 EX-24 d487328dex24.htm EX-24 6805
10 EX-31.1 d487328dex311.htm EX-31.1 9782
11 EX-31.2 d487328dex312.htm EX-31.2 9750
12 EX-32 d487328dex32.htm EX-32 3898
19 GRAPHIC g487328g30q10.jpg GRAPHIC 99575
20 GRAPHIC g487328g96p94.jpg GRAPHIC 65447
  Complete submission text file 0001193125-13-080081.txt   12575287

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT wpz-20121231.xml EX-101.INS 1910149
14 XBRL TAXONOMY EXTENSION SCHEMA wpz-20121231.xsd EX-101.SCH 79203
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wpz-20121231_cal.xml EX-101.CAL 86231
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wpz-20121231_def.xml EX-101.DEF 361741
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE wpz-20121231_lab.xml EX-101.LAB 767647
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wpz-20121231_pre.xml EX-101.PRE 602265
Mailing Address ONE WILLIAMS CENTER TULSA OK 74172-0172
Business Address ONE WILLIAMS CENTER TULSA OK 74172-0172 (918) 573-2000
Williams Partners L.P. (Filer) CIK: 0001324518 (see all company filings)

IRS No.: 202485124 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32599 | Film No.: 13647115
SIC: 4922 Natural Gas Transmission