Cove Point LNG Limited Partnership

Second Revised Volume No. 1

Effective Date: 06/14/2000, Docket: RP00-389-000, Status: Effective

Original Sheet No. 83 Original Sheet No. 83 : Effective

RATE SCHEDULE ITS

Interruptible Transportation Service

(Continued)

5. RATE

(a) All charges for interruptible transportation service shall be set forth in the

Currently Effective Rate Sheet of this Tariff.

(b) For all transportation service rendered under this Rate Schedule, Buyer shall pay

Operator Buyer's Bid Rate each month which shall include the charges set forth below:

(1) Commodity Charge: The Commodity Charge per Dth of gas delivered during the

prior month to or for the account of Buyer under this rate schedule, such

charge being no lower than the Total Effective Minimum Rate or higher than the

Total Effective Maximum Rate.

(2) Retainage: Operator shall retain from Buyer's Natural Gas tendered for

transportation, a percentage as compensation for fuel used and lost and

unaccounted for quantities in Operator's operations (Retainage). Such

percentage shall be specified in the Currently Effective Rate Sheet of this

Tariff as subsequently adjusted in accordance with the General Terms and

Conditions of this Tariff.

(3) Surcharges: The surcharges applicable to this Rate Schedule.

(4) Regulatory Fees: Buyer shall pay to Operator in advance all fees required by

the Commission, or any regulatory body having jurisdiction, related to service

provided to Buyer under this Rate Schedule including, but not limited to,

filing, reporting and application fees.

6. NOMINATIONS OF SCHEDULED DAILY RECEIPTS AND DELIVERIES

(a) A Buyer shall nominate quantities of Natural Gas for transportation under its Service

Agreement pursuant to the nominating and scheduling provisions of Section 6

(Operating Conditions) of the General Terms and Conditions of this Tariff.

(b) Operator shall deliver to Buyer each hour the quantity of Natural Gas requested by

Buyer; provided, however, that if the operational integrity of Operator's system or

Operator's ability to provide service to any customer under any Rate Schedule is

threatened by such deliveries, Operator may, at any time thereafter, require Buyer to

accept each hour such quantities of Natural Gas less Retainage as are received each

hour for Buyer's account at the Receipt Points.