Transcolorado Gas Transmission Company LLC

Second Revised Volume No. 1

Effective Date: 04/01/2008, Docket: RP08-256-000, Status: Effective

Original Sheet No. 133 Original Sheet No. 133 : Effective

RATE SCHEDULE FFT

FLEXIBLE FIRM TRANSPORTATION SERVICE

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(iii) Once capacity reverts to the Releasing

Shipper, that Shipper is bound by the number of Available Days

remaining in the relevant defined time period.

2.2 Available Flexible Firm Transportation Capacity

TransColorado posts the availability of unsubscribed firm

capacity on the Informational Postings portion of its Interactive

Website pursuant to Section 2.1 of the General Terms and Conditions

of this Tariff. Such capacity will be available to provide service

under either Rate Schedule FT or FFT; provided, however, that

TransColorado may elect to make such firm capacity available only for

service under Rate Schedule FT. TransColorado will only utilize for

service under Rate Schedule FFT firm capacity that TransColorado

determines (i) is in excess of TransColorado's existing firm

commitments and (ii) would not be detrimental to system operations or

TransColorado's ability to perform other firm transportation service.

2.3 Authorized Overrun Service:

Upon request of Shipper, TransColorado may receive, transport,

and deliver on any Available Day or partial Available Day quantities

of gas in excess of Shipper's CD or, for a partial Available Day,

Shipper's reduced CD. Such service shall be interruptible and

available only to the extent it does not impair TransColorado's

ability to render transportation service in accordance with Section 8

of the General Terms and Conditions. Authorized Overrun Service is

not available on any day which is not an Available Day or partial

Available Day.