New York Metropolitan Transportation Authority
State AgencyNY
Jul 30, 2026
Closes
Aug 17, 2026
Islip Station Sanitary Connections
GPA Environmental Group Inc. is soliciting qualified MBE, WBE, SDVOB subcontractors, suppliers, and vendors for MTA Contract 6544 at Islip Station. The work generally includes abandoning two existing cesspools and installing a new sanitary connection to the public sewer system, with trades including demolition, concrete, plumbing, electrical, earthwork, exterior improvements, and utilities. This is an open construction subcontracting procurement—not a grant program—with NYS prevailing-wage requirements, a 305-calendar-day duration, an August 5, 2026 RFI deadline, and an August 14, 2026 subcontractor proposal deadline; the public notice lists August 17, 2026 as its closing date.