Midcoast Interstate Transmission, Inc.

Second Revised Volume No. 1

Effective Date: 11/02/1998, Docket: RP99- 62-002, Status: Effective

1st Sub Second Revised Sheet No. 79A 1st Sub Second Revised Sheet No. 79A : Effective

Superseding: Sub Second Revised Sheet No. 79A

GENERAL TERMS AND CONDITIONS (continued)

same day when such change, if confirmed, will "bump" interruptible

service, or (3) by 6 p.m. CCT to be effective at 9 a.m. CCT the

next morning when such change, if confirmed, will "bump" interruptible

service. Provided further, that an OBA Party which has elected DDS

service may change its nomination effective any time during the day

without meeting the Confirmation requirements of Section 3.4(i) up to

the DDS contract level.

(1) The following times apply 10 a.m., 5 p.m. or 6 p.m.

nominations:

(i) The Evening Nomination Cycle: 6:00 p.m. CCT for nominations

leaving control of the nominating party: 6:15 p.m. CCT for receipt of

nominations by Transporter: 6:30 p.m. CCT to send Quick Response; 9:00

p.m. CCT for receipt of completed confirmations by Transporter from

upstream and downstream connected parties: 10:00 p.m. CCT for

Transporter to provide scheduled quantities to affected shippers and

point operators, and to provide scheduled quantities to bumped parties.

(ii) The Intra-day 1 Nomination Cycle: 10:00 a.m. CCT for

nominations leaving control of the nominating party; 10:15 a.m. CCT for

receipt of nominations by Transporter; 10:30 am CCT to send Quick

Response; 1:00 p.m. CCT for receipt of completed confirmations by

Transporter from upstream and downstream connected parties; 2:00 p.m.

CCT for Transporter to provide scheduled quantities to affected

shippers and point operators, and to provide scheduled quantities to

bumped parties.

(iii) The Intra-day 2 Nomination cycle: 5:00 p.m. CCT for

nominations leaving control of the nominating party; 5:15 p.m. CCT for

receipt of nominations by Transporter; 5:30 p.m CCT to send Quick

Response; 8:00 p.m. CCT for receipt of completed confirmations by

Transporter from upstream and downstream connected parties; 9:00 p.m.

CCT for Transporter to provide scheduled quantities to affected

shippers and point operators, and to provide scheduled quantities to

bumped parties. Scheduled quantities resulting from Intraday 2

Nominations should be effective at 9:00 pm on gas day. Bumping is not

allowed during the Intraday 2 Nomination Cycle.

(d) Scheduling Duration: The scheduled service specified in the

Customer Nomination Form information shall be effective commencing at

9:00 a.m. CCT on the beginning day, and terminating at 9:00 a.m. CCT on

the ending day, as specified in the information provided in the

Customer