CNG Transmission Corporation

Second Revised Volume No. 1

Effective Date: 02/01/2000, Docket: RP00-166-000, Status: Effective

Twenty-Seventh Revised Sheet No. 31 Twenty-Seventh Revised Sheet No. 31 : Superseded

Superseding: Sub. Twenty-Sixth Revised Sheet No. 31

RATES APPLICABLE TO RATE SCHEDULES IN

FERC GAS TARIFF, VOLUME NO. 1

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

Base

Rate Tariff GRI FERC Current

Schedule Rate Component Rate [1] TCRA [4] Adj. ACA Rate

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

(1) (2) (3) (4) (5) (6) (7)

MCS [2], [3]

====

Daily Balancing

- Acct 858/EPCA(Max) $0.0010 ($0.0003) - - $0.0007

- Other (Max) $0.0696 - - $0.0022 $0.0718

Total (Max) $0.0706 ($0.0003) - $0.0022 $0.0725

Daily Balancing (Min) $0.0000 - - - $0.0000

Wheeling

- Acct. 858/EPCA (Max) $0.0188 $0.0146 - - $0.0334

- Other (Max) $0.1622 - $0.0072 $0.0022 $0.1716

Total - (Max) $0.1810 $0.0146 $0.0072 $0.0022 $0.2050

Wheeling (Min) $0.0083 - - - $0.0083

TTT [5]

====

Maximum TTT Charge $0.8433 - - - $0.8433

Minimum TTT Charge $0.0000 - - - $0.0000

[1] The Base Tariff Rate is the effective rate on file with the FERC,

excluding adjustments approved by the Commission.

[2] Fuel retention is 1.95% for Balancing and 2.28% for Wheeling. The FERC ACA

will be charged only on the First day of service.

[3] All rates reflect $ per Dt.

[4] Includes current 858/EPCA adjustment to base rate + TCRA surcharges

(858,electric, fuel over/under) from previous TCRA period.

[5] All rates reflect $ per transaction.