Northern Border Pipeline Company

First Revised Volume No. 1

Effective Date: 03/22/2010, Docket: RP10-385-000, Status: Effective

Ninth Revised Sheet No. 214 Ninth Revised Sheet No. 214

Superseding: Eighth Revised Sheet No. 214

GENERAL TERMS AND CONDITIONS

1. DEFINITIONS (Continued)

o The term "Point of Interconnection" shall mean those locations

where Company is physically connected to an Interconnected

Party.

o The term "Point of Receipt" relative to a Shipper shall mean

the Points of Receipt posted on Company's Informational

Postings web site for receipt of gas from such Shipper.

o The term "pooling" shall mean 1) the aggregation of gas from

multiple physical and/or logical points to a single physical

or logical point, and/or 2) the dis-aggregation of gas from a

single physical or logical point to multiple physical and/or

logical points. [1.2.3]

o The term "Posted Btu Factor" shall mean the factor by contract

for capacity, utilized to convert a volume of gas in Mcf's to

an equivalent thermal quantity in Dekatherms for scheduling

and billing purposes. Such factor shall be derived by

calculating the average Btu factor at each of Company's

Point(s) of Receipt for the twelve month period ending the

last day of February of each year. The updated Btu factor

will be noticed on Company's Informational Postings site by

receipt point and posted under Company's Customer Activity

site by each currently effective Rate Schedule T-1 U.S.

Shipper's Agreement annually by March 15 of each year to be

effective April 1 of each year.

o The term "Production Month" shall mean the period of actual

gas flow preceding the billing month and beginning at

9:00 a.m., Central Clock Time on the first day of a calendar

month and ending at 9:00 a.m., Central Clock Time on the first

day of the next succeeding calendar month.