344 Duffy Avenue

Project Location: Hicksville, Town of Oyster Bay, NY
Client: Lincoln Equities

The redevelopment of a 9-acre property previously developed with several industrial buildings with a 195,000 SF warehouse and ancillary office.  The property had originally been mined for sand and then used for the disposal of construction and demolition debris. Improvements include a 180-stall parking lot, 30-bay concrete truck loading area, connection to public water/sewer and on-site drainage system consisting of subsurface leaching facilities.  The design of the site improvements required addressing the potential impacts of the property’s prior uses.

Nelson + Pope’s services included the surveying, engineering, design and preparation of plans for the project’s site improvements, retaining walls and infrastructure, traffic and parking impact reports, technical assistance for SEQRA compliance documentation, sub-slab depressurization design and SWPPP preparation. N+P provided construction technical assistance, including construction observation, documentation and certification of completed improvements, and construction layout and as-constructed surveying. N+P staff assisted the Client in the procurement of municipal permitting and approvals.

Relevant Project Components:

  • Topographic/Existing Conditions Survey and Mapping
  • ALTA/NSPS Land Title Survey
  • Technical Assistance Phase I and Limited Phase II Environmental Site Assessments (ESA),
    Noise & Asbestos Surveys
  • Zoning Board of Appeals – Conceptual Plan and Application Package
  • Technical Support for the SEQRA Compliance
  • Traffic Impact and Parking Demand Study
  • Site Improvement and Infrastructure Design
  • Stormwater, Sediment and Erosion Control Design
  • Retaining Wall Design
  • Sanitary Sewer Connection
  • Water Service and Backflow Prevention Design
  • Parking Lot Lighting Layout
  • Landscape Design
  • Sub-Slab Depressurization Design
  • Earthwork Computations
  • Stormwater Pollution Prevention Plans (SWPPP) and Compliance Monitoring
  • Nassau County Fire Marshal Application and Coordination
  • Technical Assistance During Construction
  • Periodic Observation and Documentation of Construction
  • Certification of Completed Site Improvement Construction
  • Construction Layout and As-Constructed Surveying Services