Tennessee Gas Pipeline Company

FIFTH REVISED VOLUME NO. 1

Effective Date: 04/01/2008, Docket: RP08-234-000, Status: Effective

Twenty-Third Revised Sheet No. 25 Twenty-Third Revised Sheet No. 25 : Pending

Superseding: Twenty-Second Revised Sheet No. 25

RATES PER DEKATHERM FT-A EXTENDED TRANSPORTATION SERVICE

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EXTENDED ZONE - EXTENDED DELIVERIES/

EXTENSION ZONE - EXTENDED RECEIPTS

Base Daily EXTENSION ZONE - ------------------------------------------------------------

Reservation Rates 1/ EXTENDED DELIVERIES/ 0 1 2 3 4 5 6

-------------- EXTENDED ZONE - ------------------------------------------------------------

EXTENDED RECEIPTS 0 $0.0000 $0.2121 $0.2979 $0.3462 $0.4018 $0.4632 $0.5454

1 $0.2190 $0.0000 $0.2505 $0.2985 $0.3541 $0.4156 $0.4981

2 $0.2979 $0.2505 $0.0000 $0.1420 $0.2078 $0.2594 $0.3416

3 $0.3462 $0.2985 $0.1420 $0.0000 $0.1999 $0.2512 $0.3334

4 $0.4119 $0.3643 $0.2087 $0.1996 $0.0000 $0.1111 $0.1936

5 $0.4632 $0.4156 $0.2594 $0.2512 $0.1111 $0.0000 $0.1621

6 $0.5454 $0.4981 $0.3416 $0.3334 $0.1936 $0.1621 $0.0000

EXTENDED ZONE - EXTENDED DELIVERIES/

EXTENSION ZONE - EXTENDED RECEIPTS

EXTENSION ZONE - ------------------------------------------------------------

Surcharge EXTENDED DELIVERIES/ 0 1 2 3 4 5 6

-------------- EXTENDED ZONE - ------------------------------------------------------------

EXTENDED RECEIPTS 0 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

PCB Adjustment: 2/ 1 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

2 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

3 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

4 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

5 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

6 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000 $0.0000

EXTENDED ZONE - EXTENDED DELIVERIES/

EXTENSION ZONE - EXTENDED RECEIPTS

Maximum Daily EXTENSION ZONE - ------------------------------------------------------------

Reservation Rates 1/ EXTENDED DELIVERIES/ 0 1 2 3 4 5 6

-------------- EXTENDED ZONE - ------------------------------------------------------------

EXTENDED RECEIPTS 0 $0.0000 $0.2121 $0.2979 $0.3462 $0.4018 $0.4632 $0.5454

1 $0.2190 $0.0000 $0.2505 $0.2985 $0.3541 $0.4156 $0.4981

2 $0.2979 $0.2505 $0.0000 $0.1420 $0.2078 $0.2594 $0.3416

3 $0.3462 $0.2985 $0.1420 $0.0000 $0.1999 $0.2512 $0.3334

4 $0.4119 $0.3643 $0.2087 $0.1996 $0.0000 $0.1111 $0.1936

5 $0.4632 $0.4156 $0.2594 $0.2512 $0.1111 $0.0000 $0.1621

6 $0.5454 $0.4981 $0.3416 $0.3334 $0.1936 $0.1621 $0.0000