<SEC-DOCUMENT>0000000000-18-002803-index.html : 20180228 <SEC-HEADER>0000000000-18-002803.hdr.sgml : 20180228 <ACCEPTANCE-DATETIME>20180125162424 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0000000000-18-002803 CONFORMED SUBMISSION TYPE: UPLOAD PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180125 FILED FOR: COMPANY DATA: COMPANY CONFORMED NAME: NORTHWEST PIPELINE LLC CENTRAL INDEX KEY: 0000110019 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION [4922] IRS NUMBER: 261157701 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: UPLOAD BUSINESS ADDRESS: STREET 1: 295 CHIPETA WAY CITY: SALT LAKE CITY STATE: UT ZIP: 84108 BUSINESS PHONE: 801-583-8800 MAIL ADDRESS: STREET 1: 295 CHIPETA WAY CITY: SALT LAKE CITY STATE: UT ZIP: 84108 FORMER COMPANY: FORMER CONFORMED NAME: NORTHWEST PIPELINE GP DATE OF NAME CHANGE: 20071002 FORMER COMPANY: FORMER CONFORMED NAME: NORTHWEST PIPELINE CORP DATE OF NAME CHANGE: 19920703 PUBLIC REFERENCE ACCESSION NUMBER: 0001193125-18-014847 [HTML] </SEC-HEADER> <DOCUMENT> <TYPE>LETTER <SEQUENCE>1 <FILENAME>filename1.pdf <TEXT> Document 1 - file: filename1.pdf
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