Young Gas Storage Company, Ltd.

Original Volume No. 1

Effective Date: 08/01/2010, Docket: RP10-921-000, Status: Effective

Third Revised Sheet No. 72 Third Revised Sheet No. 72

Superseding: Second Revised Sheet No. 72

GENERAL TERMS AND CONDITIONS

(Continued)

6.1 (Continued)

(g) For purposes of Sections 6.1(e) (NAESB Standards 1.3.2(ii), (iii), and (iv)),

"provide" shall mean, for transmittals pursuant to Standards 1.4.x, receipt at

the designated site, and for purposes of other forms of transmittal, it shall

mean send or post. (NAESB standard 1.3.2(v))

Shown below in tabular format is a representation of NAESB Standards 1.3.2(ii), (iii) and

(iv). All times are in Central Clock Time.

Evening Intraday 1 Intraday 2

Cycle Cycle Cycle

(for flow on (for flow on (for flow on

next Gas Day) current Gas Day) current Gas Day)

(Interruptible (Interruptible

Nominations are Nominations are

subject to Bumping) subject to Bumping)

(i) Gas Day affected by Intraday

Nomination begins ------ 9:00 a.m. 9:00 a.m.

(ii) Intraday Nomination Period Ends

(Nominations leave control

of Nominating Party) 6:15 p.m. 10:15 a.m. 5:15 p.m.

(iii) Nominations received by

Transporter 6:30 p.m. 10:30 a.m. 5:30 p.m.

(iv) Transporter Quick Response

to Nominating Party 6:30 p.m. 10:30 a.m. 5:30 p.m.

(EDI Only)

(v) Completion of Upstream and

Downstream Interconnect

Confirmations 9:00 p.m. 1:00 p.m. 8:00 p.m.

(vi) Issuance/Posting of

Transporter's Report

of Confirmed Quantities

and Notices to Bumped

Parties 10:00 p.m. 2:00 p.m. 9:00 p.m.

(vii) Gas Day Affected by

Intraday Nomination begins 9:00 a.m. ------ -------

(viii) Nomination Effective Time 9:00 a.m. 5:00 p.m. 9:00 p.m.

(Grid-wide synchronization

Times, NAESB Standard 1.3.41)