Puget Sound Energy, Inc.

Original Volume No. 1

 Contents / Previous / Next / Main Tariff Index

Effective Date: 11/01/1998, Docket: CP98-250-002, Status: Effective

Original Sheet No. 19 Original Sheet No. 19 : Effective

1.43 Project Interruptible Injection Capability

"Project Interruptible Injection Capability" for any Day equals

the amount, if any, by which the Storage Project is capable, as

determined by the Project Operator, of receiving natural gas on

such Day in excess of all Owners' Confirmed Nominations for

delivery to the Storage Project pursuant to Firm Injection

Capability.

1.44 Project Interruptible Withdrawal Deliverability

"Project Interruptible Withdrawal Deliverability" for any Day

equals the amount, if any, by which the Storage Project is

capable, as determined by the Project Operator, of delivering

natural gas on such Day in excess of the sum of (i) the Confirmed

Nominations for delivery pursuant to Firm Withdrawal

Deliverability by all Owners; plus (ii) the Confirmed Nominations

for delivery pursuant to Best Efforts Withdrawal Deliverability by

all Owners.

1.45 Project Interruptible Working Gas Capacity

"Project Interruptible Working Gas Capacity" for any Day equals

the difference between the Project Firm Working Gas Capacity and

the Project Working Gas Inventory.

1.46 Project Operator

"Project Operator" means the Owner designated as such in ARTICLE 6

hereof or such other entity as the Owners or their successors

shall designate by mutual agreement.

1.47 Project Withdrawal

"Project Withdrawal" for any Day means the sum for such Day of

(i) the Confirmed Nominations for delivery pursuant to Firm

Withdrawal Deliverability by all Owners; (ii) the Confirmed

Nominations for delivery pursuant to Best Efforts Withdrawal

Deliverability by all Owners; and (iii) the Confirmed Nominations

for delivery pursuant to Interruptible