10 New Phoenix Lateral: 260 miles of 36” pipe connects Phoenix to TW’s existing mainline at Ash Fork, AZ 500 MMcf/d of new pipeline capacity Projected in-service date April 30, 2008 Upstream Segments: Complete San Juan loop 26 miles, 36” pipe 375 MMcf/day of additional capacity from Blanco 1 2 3 4 5 7 8 9 Delivery Points: 1-Prescott (UNS), 2-SWGas, 3-APS Red Hawk, 4-Duke Arlington Valley, 5-Sempra Mesquite, 6-Gila Bend, 7-SRP Desert Basin, 8-APS Sundance, 9-SRP Santan Lateral Delivery Points: 1-Prescott (UNS), 2-SWGas, 3-APS Red Hawk, 4-Duke Arlington Valley, 5-Sempra Mesquite, 6-Gila Bend, 7-SRP Desert Basin, 8-APS Sundance, 9-SRP Santan Lateral Transwestern – Growth Opportunities |