ITB-RH-10-037 - 2010 Concrete Road Slab Replacement Program

Summary of Specifications:
The Scope of Work includes: drainage structure adjust/recondition/reconstruct; installation of under drains; placement of 6 inch of aggregate base for concree roads and 4 inch for concrete drives, concrete pavement removal and replacement; restoration; and other miscellaneious items of work. Subdivision Roads: The typical existing road cross section consist of 7" to 8" thick non-reinforced concrete pavement, with integral curb & gutter, placed o existing subgrade. The replacement pavement section consists if 8" concrete pavement (no-reinforced) over6" 21AA Aggregate Base. Industrial Roads: The typical existing road cross section consist of 9" to 10" thick non-reinforced concrete pavement with integral curb & gutter, placed on existing subgrade. The replacement pavement section consists of 10" concrete pavement (non-reinforced) over 6" 21AA aggregate base. Bidders must be pre-qualified as a combination/joint 450 B/Ba/Ea with the MDOT.