Guardian Pipeline, L.L.C.

Original Volume No. 1

Effective Date: 12/01/2002, Docket: RP02-534-000, Status: Effective

Original Sheet No. 120 Original Sheet No. 120 : Superseded

GENERAL TERMS AND CONDITIONS

(Continued)

5. MEASUREMENT & MEASUREMENT EQUIPMENT (Continued)

5.5 Pressure Protection

Pressure regulation, pressure over-ride, and pressure

relief valve or other pressure limiting devices

installed and operated by Transporter at the measuring

station or near each interconnection of Transporter's

Pipeline Facilities with facilities of third parties

shall only be for the purpose of operation and

protection of Transporter's measurement equipment and

Transporter's Pipeline Facilities.

5.6 Test of Meters

The accuracy of Transporter's and Connecting Party's

measurement equipment shall be verified by Transporter

and Connecting Party at reasonable intervals and, if

requested, in the presence of representatives of

Transporter and Connecting Party.

(a) Transporter and Connecting Party shall not be

required to verify the accuracy of meter

equipment including natural gas chromatograph

equipment more frequently than once in any

thirty (30) day period, or in accordance with

the requirements of the agency(ies) having

jurisdiction, or in accordance with Shipper's

Service Agreement, whichever of these

requirements is more stringent.

(b) Subject to the provisions of paragraphs (a) of

this Section 5.6, either Transporter or

Connecting Party, after written request, may

secure a prompt verification of the other's

measurement equipment, provided that the expense

of any special test shall be borne by the

requesting party if the measurement equipment is

found to be in error by not more than one

percent (1%).