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Filing PG - 082195

Company: Cascade Natural Gas Corporation
DBA:
Filing Type: Staff Investigation
Case Status: Closed
Dates (Opened & Effective): 12/09/2008 & 12/21/2024
Summary: Review Cascade Natural Gas Construction Procedure (CP#605) including field construction practices for Holiday detection and repair of coating on steel pipelines.

 

Filter by document type: All | Letter
Document Type Date Description
Letter 05/10/2010 Letter from David Lykken to Chandra Masrek, Cascade Natural Gas Corporation, RE: Closure letter. (scanned & posted)
Letter 05/05/2010 Letter from Chanda Marek, Cascade Natural Gas Company, to Stephanie Zuehlke, RE: Clarifying CNG's procedures related to jeeping of coated, steel pipelines. (via e-mail) (scanned & posted) (hard copy rec'd 5/11/10)
Letter 01/02/2009 Letter to Dave Danner from Mike Gardner, Cascade Natural Gas Corporation, RE: Response to staff letter dated 12/12/08 regarding "Hand Jeeping" practices. (scanned & posted)
Letter 12/12/2008 Dave Danner letter to Mike Gardner, Cascade Natural Gas Company, RE: Requesting data regarding "Hand Jeeping" practices. (scanned & posted)