North Shore Marine Transfer Station Floor Rehabilitation

Project Highlights & Key Challenges

• Accelerated 30-day fast-track schedule, requiring extended work hours, tight sequencing, and coordinated trade activities.
• Work performed within an active sanitation facility, requiring phased construction and detailed logistics planning.
• Structural demolition and reconstruction in high-load operational areas while maintaining strict safety standards.
• Coordination between structural, mechanical, HVAC, and welding trades to meet aggressive deadlines.

Scope of Work

• Mobilized personnel, equipment, and materials; implemented comprehensive safety, environmental, and quality control measures.
• Demolished existing structures, pavements, steel components, and equipment; removed and legally disposed of debris.
• Performed earthwork, grading, and erosion control to achieve required elevations and drainage performance.
• Installed reinforced concrete pavements, slabs, and flatwork with proper subgrade preparation, reinforcement, finishing, and curing.
• Fabricated and installed structural and miscellaneous steel including beams, columns, frames, platforms, railings, and anchorage systems.
• Completed certified welding operations with inspection, testing, and finishing to meet project standards.
• Furnished and installed HVAC systems including equipment, ductwork, supports, insulation, and accessories, coordinated with electrical and control systems.
• Conducted inspections, testing, and commissioning of concrete, steel, welds, and HVAC systems to ensure compliance and performance.
• Performed final site cleanup, removal of temporary facilities, restoration of disturbed areas, and submission of as-built drawings, warranties, and closeout documentation.
• Completed final inspection and successful turnover of the project to DSNY.