Town of Brookhaven Hagerman Avenue Recharge Basin and Roadway Rehabilitation – Final Design & Construction Management & Inspection

GPI provided planning, preliminary design, and final design services for improvements to Hagerman Avenue between Montauk Highway and Atlantic Avenue in East Patchogue, New York. The project included a drainage study, design of a new recharge basin, roadway rehabilitation and realignment, pavement analysis, and coordination of geotechnical services.

GPI’s services also included surveying, drainage analysis, Stormwater Pollution Prevention Plan (SWPPP) permitting and review, and the preparation of preliminary and final design documents. During bidding and construction, GPI provided bid support, Requests for Information (RFI) and shop drawing reviews, contractor payment reviews, specialty inspections, and construction administration, inspection, supervision, and support services through final project closeout.

Project Highlights

  • Owner/Client
    Town of Brookhaven
  • Location
    East Patchogue, NY
  • Services
    Construction Support
    Permitting
    Site Planning
    Stormwater Analysis
    Stormwater Management
    Traffic Analysis
    Utility Coordination
    Utility Design/Relocations
2025 ENR Top 100

Ranked in the Top 100 Professional Services Firms

The ENR (Engineering News-Record) Top 100 Professional Services Firms is an annual ranking of the top firms in the professional services sector within the construction and engineering industry. Being recognized as an ENR Top 100 Professional Service firm signifies a company’s excellence, credibility, and competitiveness within the construction and engineering industry.