Texas Eastern Transmission, L P

Seventh Revised Volume No. 1

Effective Date: 11/02/2009, Docket: RP10-30-000, Status: Effective

Original Sheet No. 572A Original Sheet No. 572A

GENERAL TERMS AND CONDITIONS

(Continued)

Section 5.

(ii) Notwithstanding any of the foregoing in this Section

5.3(L), in no event shall Pipeline be obligated to

accommodate receipts of gas pursuant to this GT&C Section

5.3(L) that contain more than three and one half percent

(3.5%) total combined nitrogen and oxygen by volume.

(iii)Pipeline shall implement this GT&C Section 5.3(L) through

scheduling during the Timely Nomination Cycle pursuant to

GT&C Section 4.

(a) Pipeline will schedule nominations on a pro rata basis

at receipt points receiving combined nitrogen and

oxygen in excess of two and three quarters percent

(2.75%) by volume, as Pipeline determines is

necessary, in its reasonable discretion, to achieve a

commingled stream that will not exceed the combined

nitrogen and oxygen limit specified in GT&C Section

5.3(C), as applicable, at the relevant Compressor

Station listed above in subsection (i)(b).

(b) As between multiple Receipt Points with such

nominations described in subsection (iii)(a) above,

Pipeline will prorate the Receipt Points in a manner

that takes into account the aggregate level of the

combined nitrogen and oxygen and the quantity

nominated, which methodology will be consistently

applied.

(iv) Once gas is scheduled pursuant to this GT&C Section 5.3(L),

Pipeline will not alter the scheduled and flowing volumes

of such gas within the Day merely to address a failure of

such gas to be commingled as contemplated at the time of

scheduling. If such a failure occurs, Pipeline will modify

its model for making future determinations regarding

projected commingling as reasonably required and as

expeditiously as reasonably practicable, in a reasonable

effort to prevent such failures from occurring in the

future. Notwithstanding the foregoing sentence, Pipeline

will take action intraday if the actual constituent levels

in the receipts exceed those levels specified in subsection

(ii).