Dominion South Pipeline Co., LP

Original Volume No. 1

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Effective Date: 12/16/2005, Docket: CP05- 77-001, Status: Effective

Original Sheet No. 1003 Original Sheet No. 1003 : Effective

GENERAL TERMS AND CONDITIONS

DEFINITIONS

1.1 Definitions (Cont.)

M. "Interest" or "Interest Rate" means the effective FERC interest rate as prescribed by

the Commission under 18 C.F.R. Section 154.501(d).

N. "Maximum Daily Delivery Obligation" or "MDDO" means the maximum quantity of Gas that

Pipeline is obligated to Deliver to Customer at a specific Primary Point of

Delivery on any Gas Day, as set forth on Exhibit A to Customer's Service Agreement.

O. "Maximum Daily Receipt Obligation" or "MDRO" means the maximum quantity of Gas that

Pipeline is obligated to Receive for transportation from Customer at a specific

Primary Point of Receipt on any Gas Day, as set forth on Exhibit A to Customer's

Service Agreement. Pipeline shall also Receive quantities of Gas applicable to the

Transportation Fuel Retention Percentages at each specific Point of Receipt.

P. "Maximum Daily Transportation Quantity" or "MDTQ" means the maximum daily quantity of

Gas that Pipeline is required to transport for Customer or for the account of

Customer under a Service Agreement. Customer's MDTQ shall be set forth on Exhibit

A to Customer's Service Agreement.

Q. "Month" means the period beginning at 9 a.m. CCT on the first Gas Day of the calendar

month and ending immediately before 9 a.m. CCT on the first Gas Day of the next

succeeding calendar month.

R. "Monthly Low Gas Price Index" means the lowest of the "Weekly Weighted Average Price"

for the applicable index point set forth on Sheet No. 70 for the Rate Schedule

under which Customer is taking service as published in "Gas Daily" applicable to

any week falling in the Month or the first full week of the succeeding month. If

"Gas Daily" is no longer published, Pipeline shall use an equivalent index or

indicator, which substitution shall be posted on the Website.

S. "Monthly High Gas Price Index" means the highest of the "Weekly Weighted Average

Price" for the applicable index point set forth on Sheet No. 70 for the Rate

Schedule under which Customer is taking service as published in "Gas Daily"

applicable to any week falling in the Month or the first full week of the

succeeding month. If "Gas Daily" is no longer published, Pipeline shall use an

equivalent index or indicator, which substitution shall be posted on the Website.

T. "Notice Service" means a pipeline service which requires the nomination by Shipper,

scheduling and confirmation by Pipeline of all volumes to be received and delivered

under each Service Agreement.

U. "Person" means an individual or any corporation, joint venture, limited liability

company, partnership, association, business trust, or organized group of persons,

whether incorporated or not.

V. "Pipeline" means Dominion South Pipeline Company, LP.

W. "Point of Delivery" means the point or points on Pipeline's facilities where Pipeline

Delivers Gas to or for the account of Customer.

X. "Point of Receipt" means the point or points on Pipeline's facilities where Pipeline

Receives Gas from or for the account of Customer to be transported through

Pipeline's facilities.