Removal of Existing Underground Storage Tank and Dispensing System

Work involves the removal of one (1) underground fuel oil storage tank located at the WPS Building and Grounds Maintenance Storage Building at 12 Kondracki Lane, Wallingford, CT, and existing dispensing fuel island, associated piping, electrical wiring, all excavation, backfilling, regrading, pavement and lawn repair and all required soil testing, disposal and filing of state and federal documentation. The contract will be turnkey, complete with all required excavation, tank and piping removals, demolition, rigging, disposal of all materials, backfilling, regrading and repaving, lawn repair and coordination and supervision required for the complete tank removal and documentation. The work will include but not limited to the following general activities: Mobilization and conduct site preparation activities, including establishment of environmental protection measures, installation of grounded “temporary” fencing to separate work area from public access and set-up of staging areas for materials and equipment, as described in these specifications. Extreme care must be taken to ensure no damage to WPS property occurs during any site activities. Applying for, paying for, and securing any and all permits, notifications, waivers, etc. required from local, state, and federal agencies, and other authorities having jurisdiction over work on the Site. Removal of any fuel oil from the tank, dispose and render tank safe for removal. Removal of existing pavement and/or any salvageable topsoil over excavation area. Removal of south section of existing chain link fence enclosure with sliding gate as required for tank and dispensing system removal. It is not required to replace any fencing removed in the scope of this work. Removal of existing dispensing system including all fuel piping, vent and associated piping and removal of electrical cabling and inventory monitoring cabling back to existing exterior electrical junction box. Excavate area over and around tank to facilitate the removal of the tank. Removal of UST including, but not limited to, testing of soils for contamination, the removal of petroleum impacted soil, cleaning and disposal of the UST, and lawful off-site disposal of cleaning fluids and petroleum-impacted soil documenting quantities and providing documentation of proper disposal. Backfilling and compacting excavation to grade and site restoration (bituminous paving and landscaping) to match existing surrounding area. Provide all required notifications to State of CT DEEP, and other authorities having jurisdiction. Provide all required documents, certificates and approvals relative to the tank removal and disposal.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Facility Fuel Piping, Facility Fuel-Storage Tanks.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Fences and Gates.
Division 33 -	Utilities, Storm Drainage Utilities.