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Letter

Filing PG - 170052

Company: Cascade Natural Gas Corporation
DBA:
Filing Type: Proximity Request
Case Status: Closed
Dates (Opened & Effective): 01/23/2017 & 07/24/2024
Summary: Request for commission approval to operate a replaced section of six inch pipeline, Yakima County, two miles north of Zillah, at a Maximum Allowable Operating Pressure (MAOP) of 400 psig within 100 feet of existing structure intended for human occupancy, pursuant to WAC 480-93-020.

 

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Document Type Date Description
Letter 12/18/2017 Closure letter to Eric Martuscelli of Cascade Natural Gas Corporation, dated 12/18/17, RE: Compliance items have been met for the Toppenish-Zillah Transmission Line Replacement project.
Letter 04/04/2017 Letter to Chris Grissom of CNGC from Alan Rathbun RE: Construction approval of 6 inch transmission line in Zillah, WA.
Letter 03/10/2017 Letter from Chris Grissom of CNGC to Alan Rathbun RE: Relocation of Six Inch Transmission Line in Zillah, WA.