The Nestor Sinkhole Repair project at 130 Nestor Street is designed to restore structural integrity and operational reliability of the facility access area affected by pavement and subgrade failure. The work will be executed in phased sectional repairs to ensure that site operations remain active throughout construction.Scope of WorkMobilization & Traffic Control: Establish staging areas and implement traffic control measures to safely direct vehicle and equipment flow during sectional closures.Sectional Demolition & Excavation: Remove damaged rigid pavement and subgrade in controlled sections. Excavation will proceed in phases to limit disruption and maintain usable access routes.Subgrade Stabilization: Install geogrid reinforcement and geotextile stabilization within each section to strengthen the base and prevent recurrence of settlement.Aggregate & Base Placement: Place and compact mineral aggregate (Type A, Grading D gravel) as structural base material for each phased area.Concrete Pavement Installation: Construct 9” Portland cement concrete pavemen
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