Westgas Interstate, Inc.

First Revised Volume No. 1

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Effective Date: 08/01/1999, Docket: RP99-422-000, Status: Effective

Second Revised Sheet No. 40A Second Revised Sheet No. 40A : Effective

Superseding: Substitute Second Revised Sheet No. 40A






3.3 All nominations should include shipper defined begin

dates and end dates. All nominations excluding intra-day

nominations should have roll-over options. Specifically,

shippers should have the ability to nominate for several

days, months, or years, provided the nomination begin and

end dates are within the term of shipper's contract.


3.4 Intra-day Nominations: Transporter shall allow for

intra-day nominations.


(a) Intra-day nominations can be used to request

increases or decreases in total flow, changes to

receipt points, or changes to delivery points of

scheduled gas.


(b) Intra-day nominations do not rollover (i.e.

intra-day nominations span one day only). Intra-day

nominations do not replace the remainder of a standing

nomination. There is no need to re-nominate if

intra-day nomination modifies existing nomination.


3.5 Intra-day Nomination Cycle:


(a) The Timely Nomination Cycle: 11:30 a.m. for

nominations leaving control of the nomination party;

11:45 a.m. for receipts of nominations by the

transporter; noon to send Quick Response; 3:30 p.m.

for receipt of completed confirmations by

transporter from upstream and downstream connected

parties; 4:30 p.m. for receipt of scheduled

quantities by shipper and point operator (central

clock time on the day prior to flow).