Ozark Gas Transmission, L. L. C.

Original Volume No. 1

Effective Date: 03/01/2002, Docket: RP02-155-000, Status: Effective

Original Sheet No. 59C Original Sheet No. 59C : Effective

RATE SCHEDULE ISS

INTERRUPTIBLE STORAGE SERVICE (continued)

8. SCHEDULING OF RECEIPTS AND DELIVERIES

8.1 Scheduling is performed pursuant to Section 19 of

Transporter's General Terms and Conditions.

9. ESTABLISHMENT AND MAINTENANCE OF CREDIT

9.1 Transporter shall not be required to commence service

or to continue to perform service under this Rate Schedule

ISS for any Shipper who fails to demonstrate

creditworthiness as reasonably determined by Transporter.

Transporter's determination of creditworthiness shall be

based upon a review of Shipper's financial statements, bank

references, trade references, or information relating to

Shipper's financial status and obligation payment history.

Upon Shipper's request, Transporter shall provide a written

explanation of any credit limitation applied to Shipper.

Transporter may require Shipper to maintain throughout the

term of the ISS Service Agreement either (a) a prepaid

account with Transporter, (b) an escrow account, (c) a

letter of credit, or (d) such other good and sufficient

security as reasonably determined by Transporter in an

amount not exceeding Transporter's estimate of three (3)

Months of transportation charges calculated at Shipper's MSQ

and MDWQ. Transporter will also permit another entity to

guarantee Shipper's obligations, provided that the guarantor

has sufficient credit available, as determined by

Transporter. Transporter may, without waiving any rights or

remedies it may have, suspend further service until such

acceptable security is received by Transporter. Upon

Shipper's establishment of an acceptable credit record or

upon expiration of an executed ISS Agreement, Transporter

shall refund Shipper's deposit with interest accrued at

rates set pursuant to 18 C.F.R. 154.501 of the

Commission's Regulations.