Williams Natural Gas Company

Second Revised Volume No. 1

Effective Date: 07/01/1995, Docket: RP95-303-003, Status: Effective

2 Substitute First Revised Sheet No. 202 2 Substitute First Revised Sheet No. 202 : Superseded

Superseding: 2 Substitute Original Sheet No. 202

GENERAL TERMS AND CONDITIONS

1. DEFINITIONS (Cont'd)

1.10 "Gas Heating Value" - means the number of Btu's per cubic foot of

gas where the gas is measured at 14.73 psia and 60 degrees

Fahrenheit. If the gas stream is not dehydrated prior to entering

WNG's system, the gas shall be deemed "saturated", and the gas

heating value shall be corrected for the amount of water vapor that

can be present at flowing conditions based on temperature and

pressure at the point of volumetric measurement.

1.11 "Master Delivery Point List" - means the list of all points at

which WNG can deliver gas to Shippers. A separate list shall apply

to the Production Area, the Market Area, and each Gathering Area.

1.12 "Master Receipt Point List" - means the list of all points at which

WNG can receive gas from Shippers. A separate list shall apply to

the Production Area, the Market Area, and each Gathering Area.

1.13 Maximum Daily Injection Quantity ("MDIQ") - means the maximum

number of Dth a Shipper is entitled to inject into WNG's storage

facilities on any day.

1.14 Maximum Daily Quantity ("MDQ") - means the maximum number of Dth a

Shipper, on any day, is entitled to tender to WNG at each Primary

Receipt Point or to receive from WNG at each Primary Delivery

Point.

1.15 Maximum Daily Transportation Quantity ("MDTQ") - means the maximum

number of Dth a Shipper is entitled to transport on WNG's system on

any day.

1.16 Maximum Daily Withdrawal Quantity ("MDWQ") - means the maximum

number of Dth a Shipper is entitled to withdraw from WNG's storage

facilities on any day.

1.17 Maximum Storage Quantity ("MSQ") - means the maximum number of Dth

a Shipper is entitled to store in WNG's storage facilities.