Village of Malverne – UST Tank Design

UST Tank Design & Permitting Services

CORE was selected by the Incorporated Village of Malverne to provide engineering design and permitting services for the installation of two (2) 4,000-gallon underground storage tanks (USTs) and dispensing system at the Department of Public Works maintenance garage location at 9 Hempstead Avenue in Malverne, New York.

Core advanced four (4) soil borings into the bedrock surface to evaluate subsurface conditions and to determined if the soils present at the site were acceptable for UST installation. Boring logs summarizing subsurface lithology were provided for use by the contractor.

Once the final tank location was chosen at the site, CORE prepared UST Engineering and Design Plans and bid specifications. CORE facilitated the submission of drawings and permits to the Nassau County Department of Health, Nassau County Fire Marshal and Village of Malverne.

• Removal of two (2) existing 4,000 gallon USTs
• Removal of dispensers, island and all associated underground piping
• Installation of two (2) 4,000 gallon double wall fiberglass USTs (one diesel tank and one gasoline tank)
• Submersible turbine pumps
• Dispensers, sumps and fuel island
• Underground double wall fiberglass piping
• Leak and level monitoring system
• Fire suppression system

Construction is scheduled to begin October 2017. CORE will be providing routine inspections during construction and will complete as-built drawings upon completion.