The Liedy, Pa, to Long Island, NY, expansion is designed to increase capacity by 100m cuft/d from November, 2007, the company said, enough gas to serve around 400,000 homes per day. Liedy is a major gas storage and marketing hub. The new pipeline will allow incremental peaking gas volumes from newly-developed US storage sites. A further proposed pipeline in the region, the Millenium pipeline, will also bring-in incremental Canadian volumes; this project is scheduled to begin construction later this year. The new proposal requires expanding facilities in New Jersey and Pennsylvania, including adding about 17km of 42-in pipe, replacing about 6km of 42-in pipe, and adding a new compressor facility. The projected cost is about $121m, Williams said, and construction of the compressor station will begin in January, 2007, while pipeline construction will begin in March.