Title: Underground StorageTank Replacement

Owner: Health Insurance Plan, HIP of New York, Brooklyn, NY

Completion: April 2005

Description: Replace 3500 gallon UST with new steel 3500 gallon double wall UST. Walls of excavation needed to be shored because
of very close working area. New tank includes state of the art leak detection system and level/usage monitoring tied to BMS computer systems.

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Excavation of old tank	Existing tank being pumped out and cleaned for removal	New cement pad being poured for new tank
New tank being lowered into place	Hold down straps being installed on new tank	Tank sump piping