B-R PIPELINE COMPANY INDEX OF CUSTOMERS Transporter currently has no customers receiving service under its FERC GasTariff, Original Volume No. 1. Transporter provides firm transportation service to United States GypsumCompany, pursuant to the Federal Energy Regulatory Commission’s order at B-RPipeline Co., 89 FERC ¶ 61,312 (1999) and 91 FERC ¶ 61,042 (2000): United States Gypsum Company (DUNS No. 005212600) Contract Number - 001 Rate based on cost of providing serviceContract duration – 30 years from May 24, 1999, and year-to-yearthereafter until terminated by shipperReceipt point – Kelso, WA interconnect with Northwest PipelineDelivery point – Beaver, OR delivery point to United States GypsumCompanyMaximum Daily Quantity - 100% of firm pipeline capacity (21,095 Dth/d) Contract terms filed and approved in FERC Docket No. CP99-538-000, under18 CFR Part 157 (100% of firm capacity based on pipeline cost ofproviding service) Affiliate of B-R Pipeline B-R Pipeline currently has no part 284 shippers