Wyoming Interstate Company, Ltd.

Second Revised Volume No. 2

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Effective Date: 04/12/2010, Docket: RP10-491-000, Status: Effective

Third Revised Sheet No. 74 Third Revised Sheet No. 74

Superseding: Second Revised Sheet No. 74







11.1 Operational Flow Orders

(a) An Operational Flow Order is an order issued by

Transporter to alleviate conditions, inter alia, which

threaten or could threaten the safe operations or system

integrity of Transporter's system or to maintain

operations required to provide efficient and reliable firm

service. (GISB Definition 1.2.6)


Transporter shall have the right to issue Operational Flow

Orders ("OFO"). OFOs may be issued to any Shipper under

Rate Schedule FT.


Transporter's Operational Flow Orders, critical periods

and critical notices, when issued, shall specify the

conditions underlying such issuance and shall describe the

specific responses required from the affected Parties.

(GISB Standard 1.3.26) When such notices are issued, they

shall be updated as soon as information is available

stating the current status of operational variables

related to the OFO including the conditions under which

the OFO will be lifted.


(b) An OFO may be issued by Transporter to any Shipper under

Rate Schedule FT in order for Transporter to maintain

system integrity and reliability (including, but not

limited to: (1) blending Gas supplies to meet minimum Gas

quality specifications at Point(s) of Delivery, (2)

adjusting line pack to meet minimum pressure obligations

at Point(s) of Delivery, (3) adjusting Point(s) of Receipt

and/or Point(s) of Delivery quantities to realize

compressor minimums) or any other comparable purpose. Upon

issuance of an OFO, a Shipper may be required to increase

or decrease quantities Tendered at Primary Point(s) of

Receipt. An OFO can also require a Shipper to take other

actions that are not listed above, if necessary, for

system integrity and reliability, in which case

Transporter shall post via Electronic Transmission and

send to the Commission an explanation and justification of

the OFO (GISB Standard 1.3.34).