Centerpoint Energy Gas Transmission Company

Sixth Revised Volume No. 1

Effective Date: 05/01/2010, Docket: RP10-567-000, Status: Effective

First Revised Sheet No. 94 First Revised Sheet No. 94

Superseding: Original Sheet No. 94

RATE SCHEDULE ANS

AUTOMATIC NOMINATION SERVICE

(continued)

2. APPLICABILITY AND CHARACTER OF SERVICE (continued)

2.4 Service under this Rate Schedule shall be subject at all times to

the terms and conditions of service of the other Rate Schedules

(firm and/or interruptible) of this Tariff to which it is adjunct

and the General Terms and Conditions of this Tariff.

2.5 (a) Shipper or its designee shall submit original, timely

nominations electronically in advance to Transporter in

accordance with the provisions of this Tariff at receipt and

delivery points (including any points on other pipelines or

LDCs) for the first Day of service under this Rate Schedule

only. Thereafter, notwithstanding any other provisions of

this Tariff, Transporter shall cause all nominations for

receipts and deliveries, including, but not limited to,

intraday nominations, to be made for Shipper's account based

on the quantity information described below.

(b) A Shipper receiving service under this Rate Schedule will

receive information, via electronic means at least three (3)

times each Day, detailing the quantities nominated by

Transporter based on deliveries at the applicable delivery

point during the applicable portion of the Day. Such

notification will also be provided electronically to all

other transporters, suppliers, Pool Managers and/or

Operators designated by Shipper and affected by such

nominations.

2.6 (a) Not less than four (4) hours prior to the beginning of a

Day, Shipper shall submit a supply methodology for such Day

using electronic means furnished by Transporter via the

Internet detailing the ranking and prioritization of all of

the supplies and suppliers (Pool Managers, Operators of

physical receipt points and/or suppliers), for the

applicable time period. For each physical facility served

by multiple pipelines or LDCs served under this Rate

Schedule, Shipper shall submit supply methodologies and

information for each receipt and delivery point applicable

to service from such pipeline and/or LDC. Shipper shall

previously have notified such