Centerpoint Energy - Mississippi River

Third Revised Volume No. 1

Effective Date: 01/21/2008, Docket: RP08-135-000, Status: Effective

Fourth Revised Sheet No. 245 Fourth Revised Sheet No. 245 : Effective

Superseding: Third Revised Sheet No. 245

GENERAL TERMS AND CONDITIONS

(Continued)

24. FILING FEES

24.1 In addition to the amounts set forth in each rate schedule,

Customer shall pay MRT an amount to reimburse MRT for any and all filing fees

incurred as a result of the Customer's request for service, to the extent such

fees are imposed upon MRT by the Commission.

25. AUTHORIZED OVERRUN SERVICE

25.1 MRT may, but is not obligated to, receive, transport, deliver,

inject into storage and/or withdrawal from storage on any day authorized

overrun quantities of natural gas in excess of Customer's rate zone capacity

entitlements or contract quantity, whether in the aggregate or as specified

for each receipt and delivery point, under the applicable Service Agreement

when, in MRT's reasonable judgment, the capacity of its system will permit

such service without impairing the ability of MRT to meet its other

obligations.

25.2 Customer shall pay MRT the applicable rate for authorized overrun

service set forth in the rate schedules of this tariff for the applicable

overrun service. Nothing herein, however, shall affect the priorities set

forth in Section 8 of these General Terms and Conditions.

26. CREDITWORTHINESS OF CUSTOMER

26.1 If at any time MRT is not reasonably satisfied with Customer's

credit or ability to perform under its Service Agreement, MRT may require

Customer to supply MRT with credit information sufficient for a credit

appraisal in accordance with the criteria specified in Section 5.4(k) of these

General Terms and Conditions. If Customer's