Muswellbrook Marketplace UPSS Decommissioning Works

Overview Muswellbrook Shire Council is seeking tenders from suitably qualified, licensed and experienced contractors to permanently decommission the former underground petroleum storage system (UPSS) and underground LPG storage infrastructure at Muswellbrook Marketplace, 72–78 Brook Street, Muswellbrook NSW 2333. Scope The preferred approach is permanent in-situ decommissioning, as physical removal of the underground tanks is considered not reasonably practicable due to restricted access, excavation depth and the proximity of existing Marketplace structural elements. The scope includes: Petroleum product recovery Tank cleaning and gas-freeing Inert foam filling of petroleum underground storage tanks and associated pipework Specialist decommissioning and cementitious grout filling of the underground LPG vessel Removal of redundant above-ground fuel infrastructure and the oil/water separator Waste disposal Environmental validation Final decommissioning reporting Contractor Requirements Suitably qualified, licensed and experienced in UPSS and LPG storage decommissioning works