High Island Offshore System, L.L.C.

Third Revised Volume No. 1

Effective Date: 02/20/2009, Docket: RP09-226-000, Status: Pending

Fifth Revised Sheet No. 123A Fifth Revised Sheet No. 123A

Superseding: Fourth Revised Sheet No. 123A

GENERAL TERMS AND CONDITIONS

(Continued)

Commitment Agreement that corresponds to the amount of

capacity being released, all unless HIOS agrees otherwise

in a nondiscriminatory manner.

17.2(e) Maximum Reservation Charge. For: (1) releases with terms of

one year or less that will take effect on or before one year

from the date the Releasing Shipper notifies HIOS of the

release, the Releasing Shipper may specify a rate for the

released capacity that exceeds the maximum rate stated on the

then-effective Sheet No. 10, including a volumetric reservation

charge that exceeds such maximum reservation charge when

converted to a volumetric charge on a one hundred percent

(100%) load factor basis; and (2) releases with terms of more

than one year, and releases with terms of one year or less that

will take effect more than one year from the date the Releasing

Shipper notifies HIOS of the release, a Releasing Shipper may

not specify a reservation charge for the released capacity that

exceeds the maximum reservation charge stated on the then-

effective Sheet No. 10 of this Tariff, including when converted

to a volumetric charge on a one hundred percent (100%) load

factor basis.

17.2(f) Other Terms or Conditions. A Releasing Shipper may not specify

any terms or conditions for the release that conflict with the

terms and conditions of: (1) the Releasing Shipper's Rate

Schedule FT-1 Transportation Agreement with HIOS; or (2) this

tariff.