Q25-7662LK Madison Reservoir Dam Rehab - Madison

THE NEW YORK STATE CANAL CORPORATION (“CANALS” OR “NYSCC") A SUBSIDIARY OF THE NEW YORK POWER AUTHORITY (HEREAFTER, "NYPA" AND/OR "THE AUTHORITY”) INVITES QUALIFIED BIDDERS TO SUBMIT PROPOSALS FOR THE MADISON RESERVOIR DAM REHABILITATION PROJECT IN MADISON COUNTY.

THE GENERAL SCOPE OF WORK IS A COMPREHENSIVE REHABILITATION OF AN EARTHEN EMBANKMENT DAM, INCLUDING: DECOMMISSIONING THE EXISTING LOW-LEVEL OUTLET SYSTEM; CONSTRUCTION OF A NEW LOW-LEVEL OUTLET SIPHON SYSTEM WITH HDPE PIPELINES, VALVE HOUSES, INLET AND OUTLET STRUCTURES; RAISING AND WIDENING THE DAM CREST; BUTTRESSING AND REGRADING THE EMBANKMENT SLOPES; CONSTRUCTION OF A SADDLE DIKE EMBANKMENT; INSTALLATION OF EMBANKMENT DRAINAGE AND MONITORING SYSTEMS; DEMOLISHING THE EXISTING CONCRETE SPILLWAY; CONSTRUCTING A NEW CONCRETE LABYRINTH SPILLWAY INCLUDING A GATE STRUCTURE AND STEEL BRIDGE; AND ADDITIONAL SITE, ELECTRICAL, MASONRY, AND INFRASTRUCTURE IMPROVEMENTS.