Specifications include, but are not limited to: 15-442F MSRP - GAS SERVICE LINE, COMPLETE Install/Replace pipe from meter to house.: 15-442F: Replace/Install gas line from meter to structure in accordance to 15-442 & meet specification #02220 (Excavating, proper compacting and back-filling holes or trenches included) LF 15-424 MSRP - WATER HEATER, GAS: 40 Gallon, Complete with permit & Green tag: 15-424: Contractor to include installation of water heater with a 6 yr. warranty on all parts. To include gas valve with flex line, water valves, "T&PR" valves with 3/4" relief line, combustion air vents, exhaust double wall vent flume to exterior with escutcheon and drain pan and drain line to exterior EA 15-442E MSRP - GAS RE-PIPE, COMPLETE SYSTEM: 15-442E: Installation to include approved gas stops and flex lines to appliance Comments: HVAC, water heater, range RIS