Questar Southern Trails Pipeline Company
Original Volume No. 1
Contents / Previous / Next / Main Tariff Index
Effective Date: 10/14/2008, Docket: CP99-163-004, Status: Effective
First Revised Sheet No. 86 First Revised Sheet No. 86
Superseding: Original Sheet No. 86
GENERAL TERMS AND CONDITIONS
be made pro rata according to each Shipper's scheduled daily nomination.
No imbalance penalty will be imposed when a prior period adjustment
applied to the current period causes or increases a current month penalty.
15.3 Monthly Balancing.
(a) A Shipper must maintain a monthly balance between net
receipts (receipts less lost and unaccounted-for gas) and deliveries within
the ± 2.5% imbalance tolerance.
(b) For the determination of monthly imbalances, Shippers'
receipt or delivery volumes shall be allocated according to the upstream or
downstream operator's OBA. Absent an OBA or PDA, volumes will be allocated
pro rata based on each Shipper's scheduled nomination.
(c) When adjustments become operationally necessary, adjustments
at each receipt or delivery point will be determined according to the OBA or
PDA in place at the time the volumes were received or delivered. Absent an OBA
or PDA, adjustments will be pro rata according to each Shipper's daily
(d) Southern Trails will make monthly imbalance information
available to all Shippers through Questline on or before the 9th business day
of each month following the month during which gas was transported. An
imbalance statement will be tendered to Shipper with Shipper's monthly bill
issued according to § 16 of these General Terms and Conditions.
(e) At the end of each calendar month where Shipper's net
transportation receipts (receipt Dth less fuel and lost-and-unaccounted-for)
do not equal deliveries on a Dth basis, the following procedures will apply:
(i) Shipper's imbalances under each FT and IT agreement
will be netted together for monthly imbalance calculations. Each month on or
before the 9th business day, Southern Trails will provide imbalance statements
and information on its website indicating the resulting monthly imbalance
incurred in the prior month.
(ii) Following posting of the monthly imbalance for the
prior month, Shippers will then have through the last