Rockies Express Pipeline LLC (Entrega)

Second Revised Volume No. 1

Effective Date: 09/01/2007, Docket: CP06-354-002, Status: Effective

Original Sheet No. 60 Original Sheet No. 60 : Effective

RATE SCHEDULE PALS

7. QUANTITY

Each PALS RO shall specify in Dth the MAQ RO, and a daily schedule of

the quantities (including the MDQ RO) to be parked and/or loaned under

the specific transaction. The daily schedule of returned volumes by

the Shipper or Transporter shall also be specified in the PALS RO. The

quantities may be specified as a range of volumes (maximum and minimum

aggregate and daily quantities and the related time periods) to be

parked and/or loaned and returned, and the schedule may include the

flexibility to do either a park or a loan within specified volume and

time limits. The schedule may provide for flexibility in total volumes

and in the daily volumes parked and/or loaned, in the timing of the

park or the loan (or any portion thereof), in the duration of the park

and/or loan (or portion thereof) and/or in the timing of the completion

of the park or loan (or portion thereof) by the return of Gas to the

Shipper or to Transporter, and shall specify the limits of the

flexibility allowed. Subject to the flexibility specified in the PALS

RO, the MDQ RO shall be the maximum quantity Transporter is obligated,

on an interruptible basis, to receive from or deliver to Shipper

hereunder on the specified Day. The MAQ RO shall be the maximum

aggregate quantity Transporter is obligated to park or loan for the

account of Shipper hereunder on an interruptible basis for the specific

transaction covered by the PALS RO. The minimum aggregate and daily

volumes to be parked and/or loaned and returned on an interruptible

basis shall also be specified in the PALS RO schedule. The sum total

of a Shipper's MAQ ROs and MDQ ROs shall not exceed the MAQ and MDQ

specified in the PALS Agreement. If a Shipper exceeds the timing

parameter in the applicable PALS RO (unless such failure is due to

Transporter not confirming a Nomination properly submitted), it shall

be subject to Overrun Service Charges consistent with Section 6.2 of

this Rate Schedule.

8. MANDATORY BALANCING

8.1 Mandatory Balancing shall apply in the following instances: (a)

at the end of the term specified in any applicable PALS Agreement

or PALS RO; (b) where the Shipper fails to comply either with the

requirements of Transporter's notice referenced in Sections 3 or

8.3B hereof; or (c) where Shipper fails to comply with the

schedule of activities set forth in the applicable PALS RO and

the deviation has not been agreed to and confirmed by

Transporter.