Rockies Express Pipeline LLC (Entrega)

Second Revised Volume No. 1

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

Original Sheet No. 109 Original Sheet No. 109 : Effective

GENERAL TERMS AND CONDITIONS

2. EXPANSION OF THE SYSTEM

Transporter may be willing to expand the System to make Capacity

available to a Shipper whenever such an expansion is deemed, in

Transporter's sole judgment, economically, operationally and technically

feasible, subject to the following conditions:

2.1 Transporter does not have adequate unsubscribed Capacity in the

System to accommodate the Nominations or Requests for Capacity of

Existing and Prospective Shippers pursuant to this Tariff.

2.2 Transporter has received an executed Agreement from each Existing

and Prospective Shipper.

2.3 The nature, extent and timing of facilities required for any

expansion shall be at the sole discretion of Transporter, except

that in the event Transporter undertakes an expansion of the

pipeline beyond 1,800,000 Dth/Day utilizing 42-inch diameter pipe

or undertakes an expansion of the pipeline beyond 2,100,000

Dth/Day utilizing larger than 42-inch diameter pipe, Transporter

shall file with the Commission for authorization to collect Fuel

applicable to such expansion on an incremental basis.

2.4 Transporter receives acceptable assurance that Shipper requesting

additional Capacity meets the credit criteria outlined herein.

2.5 Capacity may be reserved for expansion projects only for a 12-

Month period prior to Transporter filing for certificate approval

for construction of proposed expansion facilities, and thereafter

until the effective date of any service agreement related to the

certificate filing or the date the expansion facilities are placed

into service.

A. If Transporter reserves Capacity for an expansion project,

it will notify Shippers of its intent as part of its posting

of Capacity on its Interactive Website. Transporter's

posting for reserved Capacity for future expansion projects

shall include the following information:

1. a description of the project for which the Capacity

will be reserved;

2. the total quantity of Capacity to be reserved;

3. the location of the proposed reserved Capacity on the

pipeline System;