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Maintenance Construction Schedule - MountainWest Overthrust Pipeline
2026 Schedule
| Period | Category | Preliminary Dates | Duration | Location | Project | Possible Customer Impact | Current Capacity (Dth/d) | Restricted Capacity (Dth/d) | Anticipated Firm Cut Quantity | Anticipated Total Nomination Cut % |
|---|---|---|---|---|---|---|---|---|---|---|
| August | Pig |
August 19 | 1 Day |
ML 116 Labarge to Whitney Canyon | Smart Tool |
None | Whitney Canyon Segment: 345,000 Dth/d | N/A | 0 Dth/d | 0% |
| September | Compressor Maintenance | September 29 and 30 | 2 Days | Point of Rocks Compressor Station | Station ESD Testing | ML 122 Rendezvous: 1,683,000 Dth/d,
Whitney Canyon: 200,000 Dth/d, Cabin 31: 1,861,000 Dth/d,
Rock Springs East: 1,549,000 Dth/d,
Wamsutter: 1,056,000 Dth/d. |
ML 122 Rendezvous: 1,752,000 Dth/d,
Whitney Canyon: 345,000 Dth/d, Cabin 31: 2,075,000 Dth/d,
Rock Springs East: 1,910,000 Dth/d,
Wamsutter: 1,265,000 Dth/d.
|
ML 122 Rendezvous: 1,683,000 Dth/d, Whitney Canyon: 200,000 Dth/d, Cabin 31: 1,861,000 Dth/d, Rock Springs East: 1,549,000 Dth/d, Wamsutter: 1,056,000 Dth/d. |
Varies | Not Available |
Note: This schedule is subject to change. It is recommended the Shippers monitor MountainWest Pipeline's critical notices about schedule revisions.