Trans-Union Interstate Pipeline, L.P.

Original Volume No. 1

Effective Date: 08/01/2009, Docket: RP09-690-000, Status: Effective

First Revised Sheet No. 111 First Revised Sheet No. 111

Superseding: Original Sheet No. 111

their owner, but upon request each will submit to the other its records and charts,

together with calculations therefrom, for inspection and verification, subject to return

within 30 days after receipt thereof.

4.6 Transporter and Shipper shall each preserve for a period of at least 3 years all test

data, charts and other similar records or such longer period as may be required by the

Commission. Microfilms of the original documents shall be considered true records.

4.7 In the event a meter is out of service or registering inaccurately, the volume of Gas

delivered during the period that such meter is out of service or registering

inaccurately shall be determined:

(a) By using the registration of any check meter or meters, if installed and

accurately registering; or, in the absence of (a);

(b) By correcting the error if the percentage of error is ascertainable by

calibration, tests, or mathematical calculation; or, in the absence of both (a)

and (b);

similar conditions when the meter was registering accurately.

4.8 Prior Period Adjustments – Pursuant to NAESB Standards 2.3.7 (Version 1.8), 2.3.11

(Version 1.8), 2.3.12 (Version 1.8), 2.3.13 (Version 1.8), 2.3.14 (Version 1.8): The

cutoff for the closing of measurement is 5 business days after the business month.

For treatment of measurement prior period adjustments, treat the adjustment by taking

it back to the production month. A meter adjustment becomes a prior period

adjustment after the fifth business day following the business month. For reporting

measurement prior period adjustments, report it with the restated line item with new

total quantity for the day and the month. Estimate missing or late measurement data

and treat actual as a prior period adjustment, with the measuring party to provide the

estimate. Measurement data corrections should be processed within 6 months of the

production month with a 3 month rebuttal period. This standard shall not apply in the

case of deliberate omission or misrepresentation or mutual mistake of fact. Parties’

other statutory or contractual rights shall not otherwise be diminished by this

standard.

5. NOMINATIONS

5.1 For service required on any day under each of Shipper's Transportation Service

Agreements, Shipper shall provide Transporter with a nomination(s) providing the

Shipper’s Receipt Point, contract numbers, the applicable service, the quantity of Gas