Trailblazer Pipeline Company

Fourth Revised Volume No. 1

Effective Date: 12/28/2007, Docket: RP08-168-000, Status: Effective

Original Sheet No. 31 Original Sheet No. 31 : Effective

RATE SCHEDULE ITS

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(b) Trailblazer shall promptly notify Shipper if it

cannot satisfy an otherwise valid request because such request is

incomplete or does not comply with this Rate Schedule ITS. Any

request shall be null and void unless it is substantially complete

and complies with this Rate Schedule. In the event a request is

substantially but not entirely complete, Trailblazer shall inform

Shipper in writing of the specific items needed to complete the

ITS Agreement, after which Shipper shall have fifteen (15) days to

provide the specified information. In the event such information

is not received within fifteen (15) days, Shipper's request shall

be null and void.

Shipper for execution when Shipper's request for service is

accepted. Unless waived by Trailblazer, a request for service

shall be invalid if Shipper fails to execute an ITS Agreement

hereunder within ten (10) days after an ITS Agreement has been

tendered by Trailblazer for execution.

3.2 Requests for service hereunder shall be deemed valid

only after the following information is provided by Shipper via

Trailblazer's Interactive Website or in writing to Trailblazer's

Gas Transportation Department, at One Allen Center, 500 Dallas

Street, Houston, Texas 77002, or Telecopy Number (713) 369-9305:

(a) GAS QUANTITIES

The request shall specify in Dth the aggregate

MDQ, exclusive of applicable Fuel Gas and Unaccounted For Gas;

provided, however, that Trailblazer shall not be obligated to

accept requests for an aggregate MDQ of less than one hundred

(100) Dth per day.

(b) AVAILABILITY OF POINTS

(1) A Shipper may utilize all available Receipt

and Delivery Points on Trailblazer's System under any ITS

Agreement, as more fully set out in the General Terms and

Conditions of this Tariff.

(2) The available volume and priorities at any

point shall be governed by the General Terms and Conditions of

this Tariff.