Gulf South Pipeline Company L P
Sixth Revised Volume No. 1
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Effective Date: 10/01/2002, Docket: RP02-421-000, Status: Effective
Second Revised Sheet No. 2416 Second Revised Sheet No. 2416 : Effective
Superseding: First Revised Sheet No. 2416
GENERAL TERMS AND CONDITIONS
1.4.2 Nomination Quick Response
1.4.3 Request for Confirmation
1.4.4 Confirmation Response
1.4.5 Scheduled Quantity
1.4.6 Scheduled Quantity for Operator
1.4.7 Confirmation Response Quick Response
2.2.1 An OBA is a contract between two parties which specifies the
procedures to manage operating variances at an interconnect.
2.2.2 Operational Impact Area is the term used to describe a
Transportation Service Provider's designation of the largest
possible area(s) on its system in which imbalances have a similar
2.2.3 Netting is the term used to describe the process of resolving
imbalances for a Service Requester within an Operational Impact
Area. There are two types of Netting:
1) summing is the accumulation of all imbalances above any
applicable tolerances for a Service Requester or agent,
2) offsetting is the combination of positive and negative
imbalances above any applicable tolerances for a Service
Requester or agent.
2.3.1 PDA data elements should be standardized.
2.3.2 Two welded parties should agree on who submits a pre-determined
allocation methodology and who allocates at the point before the
2.3.22 The responsibility for calculation and reporting of allocated
quantities should rest with the party responsible for accepting
GISB allocation types. The party receiving nominations should
provide allocation statements.
2.3.23 As a minimum, allocations should be provided by both contract and
2.3.25 The data elements should accommodate multi-tier allocations. If a
transportation service provider chooses to support multi-tier
allocations or already accepts multi-tier allocations, the data
elements should accommodate it.
2.3.27 Allocated quantities and imbalances should be expressed in the
same units as the nominated quantities.