Richfield Gas Storage System

Substitute Volume No. 1

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Effective Date: 11/01/1997, Docket: RP97-150-008, Status: Effective

First Revised Sheet No. 35A First Revised Sheet No. 35A : Superseded

Superseding: Original Sheet No. 35A

have roll-over options. Specifically, Customers

have the ability to nominate for several days,

months, or years, provided the nomination begin and

end dates are within the term of Customer's

Agreement. When a nomination for a date range is

received, each day within that range is considered

an original nomination. When a subsequent

nomination is received for one or more days within

that range, the previous nomination is superseded

by the subsequent nomination only to the extent of

the days specified. The days of the previous

nomination outside the range of the subsequent

nomination are unaffected. Nominations have a

prospective effect only. If a Customer fails to

provide a nomination on or before the nomination

deadline, Richfield shall deem the Customer's

nomination to be zero. At a Point of Delivery or

Redelivery, the lesser of rule (confirmed or

nominated flow) applies when confirming. If no

communication is received, the lesser of the new or

revised nomination or previously scheduled quantity

applies.

(b) Intra-day Nominations

An intra-day nomination is a nomination submitted

after the nomination deadline whose effective time

is no earlier than the beginning of the gas day and

runs through the end of that gas day. Nominations

received after nomination deadline should be

scheduled after the nominations received before the

nomination deadline. There are two types of

intraday nominations: (i) A nomination received

during gas day for the same day of gas flow, and

(ii) A nomination received after the nominations

deadline for the following gas day. Customer may

submit at least one (1) intra-day nomination.

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. An intra-day nomination shall be based

on a daily quantity; thus, an intra-day nominator

need not submit an hourly nomination. Intra-day

nominations should include an effective date and

time. The interconnected parties shall agree on

the hourly flows of the intra-day nomination, if

not otherwise addressed in Richfield's Agreements

or tariff. An intra-day nomination must be

submitted at least four (4) hours prior to gas

flow. Nominations for intra-day changes in service

will be accepted subject to operator confirmation,

verification, and operating conditions. In no

event will an intra-day nomination be accepted for