Maintenance Construction Schedule - MountainWest Pipeline



2024 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 %
September Construction September 13 - 16 4 Days ML 103 Devil's Playground Project No nominations allowed through ML 103 Fidlar Segment. No physical deliveries to MAP 334 Vernal DEUWI Bonanza Tap. ML 103 Fidlar Segment 122,730 Dth/d. ML 103 Fidlar Segment to 0 Dth/d All 100%
September Construction September 30 - October 3 4 Days ML23, ML 26 Cherokee BV No nominations from taps between Huber Christiansen and ML 23/JL 65 Junction. Huber Christiansen MAP 18 3900 Dth/d, South Baggs MS 35 MAP 17 8500 Dth/d Huber Christiansen MAP 18 to 0, South Baggs MS 35 MAP 17 to 0. All 100%
October Reservoir Test October 1 - October 10 9 Days Clay Basin Annual Injection Test No physical withdraws allowed from GD September 28 through GD September 30.
•GD October 1, constant 200 MMcf/day INJ rate.
•GD October 2, constant 225 MMcf/day INJ rate.
•GD October 3 through GD October 9, reservoir shut-in
Varies, see latest EBB posting October 1 209,0000, October 2 235,000, October 3-10 to 0. All 100%

Note: This schedule is subject to change. It is recommended the Shippers monitor MountainWest Pipeline's critical notices about schedule revisions.