Construction Ahead

Construction Projects

Cascade Natural Gas Corporation is in the process of replacing and updating service lines within our service territory. This is an ongoing program to ensure our customers safe and efficient natural gas service now and well into the future.

As a result of this construction, you may see some disruption of your normal traffic routes during the day. This construction activity will be kept as minimal as possible and will be cleaned up daily. Customers within the area of the replacement will be contacted regarding updating their lines and meters as the construction crew draws near. See below for more details about construction in your area.

Bend, OR - Pipeline Replacement (Phase 4 - 5 - 6)

April 21, 2017

Crews working on the Bend Westside Replacement Project (Phase 5 - Section 2) have completed installation of all gas mains. Gas service connections should be completed by Thursday, May 4. Paving restoration is scheduled to start on Monday, May 8. Paving crews should start at the intersection of NW Harriman St. and Tin Pan Alley and work south to NW Irving Ave. The alley will remain closed to vehicle and pedestrian traffic between 7 am to 5 pm and will be open each evening. 

For a detailed map of the complete project click here.  Additional project information may also be accessed by clicking on the map image, Cascade Natural Gas 2016 and 2017 Replacement Scope, below.

 2016  2017 Bend Replacement Strategy_480


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Shelton, WA - Upper Downtown Neighborhood Project

April 26, 2017

Construction on Phase 1 of the pipeline replacement project is tentatively scheduled to begin in mid-May and finish in late October. See outlined areas on the map for more detail on the streets affected. For more information please contact us by email at customerservice@cngc.com, by phone at 1-888-522-1130 or speak to our field personnel on site at any time. We are committed to our community and your input is very important to us. All inquiries are welcome and will be answered promptly.



Anacortes, WA - Anacortes Pipeline Replacement Project (Phase 4)

January 19, 2017

Phase 4 of the Anacortes Replacement project is nearing completion.  Work is currently being performed to tie individual service lines into the new gas main.  We anticipate that all customers within the project area will be connected by the beginning of February 2017. 

Inclement weather has slowed the repair of asphalt and concrete surfaces.  We anticipate completing the repair of these hard surfaces by the end of March 2017.

Please direct any concerns to AnacortesReplacementProject@cngc.com or contact our Customer Service Center @ 1-888-522-1130 and a local representative will return your call within two business days


July 5, 2016

Cascade Natural Gas will begin Phase 4 of the Anacortes Pipeline Replacement Project resulting in the replacement of natural gas service lines in the area shown on the map. This is an ongoing program to ensure our customers of have safe and efficient natural gas service now and well into the future. During the construction phase crews will install mains and services in the designated areas on the map. There will be some disruption of streets, alleys and parking strips and this will be cleaned up daily.  Here is a brief outline of how this will impact your natural gas service:

  • The replacement of the natural gas service line will not result in any costs to the occupant/property owner
  • You will receive advance notification of any interruption to your natural gas service while your existing service line is retired/replaced
  • Our anticipated start date for construction is August 5, 2016
  • We anticipate completing construction at the end of October 2016
  • Please direct any concerns to AnacortesReplacementProject@cngc.com or contact our Customer Service Center at 1-888-522-1130 and a local representative will return your call within two business days
Anacortes Map of Phase 4 Area