System Wide Notices - MountainWest Overthrust Pipeline

TSP Name:
MountainWest Overthrust Pipeline, LLC
 
TSP:
843758483
 
Critical:
N
 
Notice Type Desc Post Date/Time Notice Eff Date/Time Notice ID Subject Rsp Date/Time Notice Stat Prior Notice Reqrd Rsp
OTHER 10/10/2025 02:45 PM 10/15/2025 09:00 AM 37390 NEW SEGMENTS 1 5
All listed times are CCT

NEW SEGMENTS

Effective October 15, 2025, MountainWest Overthrust Pipeline LLC (MWP) has new segments and is renaming and adjusting the capacity of an existing segment. These segments are primarily along ML122, with one segment on TL90 near the Eakin receipts. These changes do not impact any existing firm capacity.

Previous Name: OPAL New Name: ML122 OPAL
Previous Capacity: 1,449,100 Dth/d New Capacity: 1,240,500 Dth/d

NEW Segment: ML122 ROBERSON NEW Segment Capacity: 1,249,400 Dth/d

NEW Segment: ML122 RENDEZVOUS NEW Segment Capacity: 1,427,000 Dth/d

NEW Segment: TL90 EAKIN NEW Segment Capacity: 110,250 Dth/d

Shippers with an active access agreement on MWOP may outreach their MWOP Marketing representative for an updated Location Diagram showing the exact location of these segments with respect to receipts and deliveries on the MWOP system.


If you have any questions, please contact your MWOP Marketing or Contract Services Representative, or Scheduling via the Customer Service Hotline at 801-584-6034.