Richfield Gas Storage System

Substitute Volume No. 1

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Effective Date: 04/15/1993, Docket: CP92-285-002, Status: Effective

Original Sheet No. 23 Original Sheet No. 23 : Superseded


ISS-1 Rate Schedule


Interruptible Storage Service


1. Availability


This ISS-1 Rate Schedule is available to any Customer with

an effective firm or interruptible Transportation Service

Agreement on any connecting pipeline. Customer must also

have an effective ISS-1 Agreement with Richfield in the form

included in this ISS-1 Rate Schedule prior to service

commencing under this ISS-1 Rate Schedule.


For the purpose of determining the availability of service

in processing requests received pursuant to Section 4 of the

General Terms and Conditions hereof, Richfield shall not be

required to grant any such request for storage service which

in Richfield's judgment could interfere with efficient

operation of its system or with service to firm storage



2. Applicability and Character of Service


This Rate Schedule shall apply to storage services rendered

by Richfield to Customer under an ISS-1 Agreement.


Interruptible Storage Service shall be available only to the

extent that the injection, storage and withdrawal capacity

designated for FSS-1 Rate Schedule firm storage service is

not being utilized for such firm storage service. In

addition, in the event Customer does not have a service

agreement under a firm transportation rate schedule with any

interconnecting pipeline, Richfield shall provide

interruptible storage service only when (i) Customer

provides Richfield sufficient information and assurances

regarding the maximum period of time Customer will leave

such gas in interruptible storage; (ii) Richfield has

sufficient information available regarding the anticipated

utilization of firm storage under the FSS-1 Rate Schedule;

and (iii) Richfield can determine based on the information

described in (i) and (ii) above that Richfield can provide

interruptible storage service to such Customer without

jeopardizing Richfield's ability to provide firm storage

service under the FSS-1 Rate Schedule. To the extent

storage capacity which is being utilized by a Customer

hereunder is needed by Richfield in order to