NorAm Gas Transmission Company

Fourth Revised Volume No. 1

Effective Date: 05/01/1997, Docket: TM97-2-31-000, Status: Effective

Eighth Revised Sheet No. 5 Eighth Revised Sheet No. 5 : Superseded

Superseding: Seventh Revised Sheet No. 5

STATEMENT OF EFFECTIVE RATES AND CHARGES FOR TRANSPORTATION OF GAS

($/Dth)

Adjustments

-----------

BASE Sec. Sec. Sec. Sec. MAXIMUM MINIMUM

RATE SCHEDULE RATE 5.7 18 23 23.2 RATE RATE FUEL%

------------- ------ ------ ------ ------ ------ ------ ------ ------

FT - FIRM TRANSPORTATION

------------------------

RESERVATION CHARGE $ 7.4257 (0.0000) ----- (0.0000) 0.0000 $7.4257 $0.0000

COMMODITY 0.0087 ----- 0.0300 ----- ----- 0.0387 0.0087 1.80%

OVERRUN 0.2528 (0.0000) 0.0300 (0.0000) 0.0000 0.2828 0.0087

RESERVATION CHARGE ADJ 0.2441 (0.0000) ---- (0.0000) 0.0000 0.2441 0.0000

FT - SMALL CUSTOMER

-------------------

COMMODITY $ 0.3099 (0.0000) 0.0300 (0.0000) 0.0000 $0.3399 $0.0087 1.80%

OVERRUN 0.3099 (0.0000) 0.0300 (0.0000) 0.0000 0.3399 0.0087

IT - INTERRUPTIBLE TRANSPORTATION

---------------------------------

COMMODITY $ 0.2201 (0.0000) 0.0300 ----- ----- $0.2501 $0.0087 1.80%

OVERRUN 0.2201 (0.0000) 0.0300 ----- ----- 0.2501 0.0087

ADDITIONAL SURCHARGE:

Pursuant to Section 25 of Transporter's General Terms and Conditions, the GRI surcharge may be assessed

as follows:

- FT & NNTS Reservation, High Load Factor 0.2600 0.0000

- FT & NNTS Reservation, Low Load Factor 0.1600 0.0000

- FT & NNTS Commodity 0.0088 0.0000

- Small Customer Commodity 0.0200 0.0000

- IT Commodity 0.0088 0.0000

CAPACITY RELEASE VOLUMETRIC RATE:

The FT maximum volumetric bid rate for capacity release is the maximum applicable Reservation Charge

Adjustment rate for Rate Schedule FT.

FUEL RATES:

Transporter shall retain Compressor Fuel equal to the product of the applicable Compressor Fuel

percentage and the quantity received by Transporter. The fuel rates stated above are pursuant to

Section 27 of the General Terms and Conditions.