Tuscarora Gas Transmission Company

First Revised Volume No. 1

Effective Date: 07/01/2009, Docket: RP09-926-000, Status: Effective

First Revised Sheet No. 58 First Revised Sheet No. 58

Superseding: Substitute Original Sheet No. 58

GENERAL TERMS AND CONDITIONS

2. DEFINITION OF TERMS (continued)

2.29 Measurement Variance Gas Factor(MVGF). (continued)

Linepack Change = The change which occurred during the Measurement

Month in linepack gas contained within

Transporter's System, including changes due to

company use of gas for fuel or otherwise but

excluding any changes due to sales and purchases

of gas pursuant to Section 35 of these General

Terms and Conditions.

Prior Account = Any measurement variance gas which has been over

or under collected during the month prior to the

Measurement Month.

Forecasted Receipts

For The Applicable

Month = The forecasted receipts for the month in

which the measurement variance will be

applied.

A positive Measurement Variance Gas Factor represents a loss in

Transporter's Measurement Variance Gas. A negative Measurement

Variance Gas Factor represents a gain in Transporter's

Measurement Variance Gas.

2.30 Fuel Reimbursement.

(a) [NAESB WGQ Standard 1.3.16] Where fuel reimbursement is in

kind, the standard fuel calculation mechanism, as this is

related to the nomination process, should be (1-fuel%/100)

multiplied by receipt quantity = delivery quantity.

(b) [NAESB WGQ Standard 1.3.28] For current in-kind fuel

reimbursement procedures, fuel rates should be made effective

only at the beginning of the month.

2.31 Nomination [NAESB WGQ Standard 1.2.1]. The level of information

required to define a nomination for communications purposes is a

line item containing all defined components.

2.32 Intra-Day Nomination [NAESB WGQ Standard 1.2.4]. The term

"intra-day nomination" is a nomination submitted after the

nomination deadline whose effective time is no earlier than the

beginning of the gas day and runs through the end of that gas

day.

2.33 Data Elements [NAESB WGQ Standard 1.2.2]. All trading partners

should accept all NAESB standard data elements. Usage should be

characterized as either mandatory, conditional, sender's option,

business conditional, and mutually agreeable.