Construction and Maintenance Schedule 2019



Preliminary Dates



Possible Customer Impact


June No maint. scheduled          


System Integrity

July 9-12

July 16-19

Oak SpringĀ 

ML 68

Annual Maintenance/DOT's

Pipe replacement tie-ins

ML 104 Goshen Scheduling Point reduced to 300 Mdth/d from 402 Mdth/d

No flow out the Rifle area (Currently flowing are Bull Mtn and Philpot)

4 days

4 days

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 No maint. scheduled          
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.