Period |
Category |
Preliminary Dates |
Location |
Project |
Possible Customer Impact |
Duration |
|
| April | Reservoir Test | April 2-10 | Clay Basin | Annual Withdrawal Test | April 2nd, constant 275 MMcf/d withdraw rate April 3rd, constant 325 MMcf/d withdraw rate April 4-10, Reservoir shut-in |
9 day | |
| May | Compliance Maintenance |
May 7-9 Mey 7 |
Thistle Compressor Sta. Vermilliion receipt point |
Annual Maintenance/DOT's Meter Cleaning |
No impact to customers is expected (Depends on downstream pipeline flexibility) No flow for 12 hours |
3 days 12 hours |
|
| June | No maint. Scheduled | ||||||
| July | Compliance | July 11 | Oak Spring | Annual Maintenance/DOT's | ML 104 Capacity reduced to 300 Mdth/d from 492 Mdth/d | 1 day | |
| August | System Integrity | August 5-9 | ML23/26/27 | Smart Pigging | Recipt points east of JL 65 will need to be shut-in | 5 days | |
| September | System Integrity | Sept. 4-5 | ML 68 | Pipe replacement tie-ins | No flow out the Rifle area (Currently flowing are Bull Mtn and Philpot) | 2 days | |
| October | Reservoir Test | October 8-16 | Clay Basin | Annual Injection Test | Oct. 8, constant 210 MMcf/d Inj rate Oct. 9, constant 260 MMcf/d Inj rate Oct. 10-16, Reservoir shut-in |
9 days | |
| November | No maint. Scheduled | ||||||
| December | No maint. Scheduled |
Note: This schedule is subject to change. It is recommended the Shippers monitor Dominion Energy Questar Pipeline, LLC's critical notices about schedule revisions.