FACCHINA CONSTRUCTION COMPANY, INC.

The work consists of repairs to the elevated concrete topping slabs and lower deck slab on grade including replacing all unsound concrete, grouting all spalls, sealing all cracks over 1/16" wide with flexible sealant, and cleaning and protective coating remainder of concrete ramps and second deck; coating lower deck slab on grade, inverted concrete tees and areas of double tees and columns showing rust with Migratory Corrosion Inhibitor; epoxy concrete repairs to concrete tees and columns; installation of steel beam seats with neoprene bearings at ends of precast concrete deck tees; replacement of deficient bearing pads and/or grout at extiting beam seats; replacement of deteriorated electrical conduit and lighting; relocation of electrical conduit interfering with beam repairs and installation of beam seats; installation of additional expansion joint seals in second deck and ramps; repairs to parapets; restriping of supplementary parking areas; stairwell repairs; and other items defined in the Contract Documents. Install two additional floor drains in the slab on grade with plumbing connections and incidental work. Provide a new expansion joint to seal the gap between the second deck and the mechanical building. Provide repairs to ramps at seven columns to include a new expansion joint and repairs to concrete where deck is being crushed against column. Tighten the barrier cables at edges of ramps. Provide 1" galvanized angle near edges of upper ramps set in a bed of sealant. Where cracks, spalling or signs of corroding reinforcing occur in tees or columns, remove deteriorated concrete, clean exposed reinforcing and coat with corrosion inhibitor, and repair with at least 3/4" of concrete cover on reinforcing. Repair spalls and grout pockets in parapets. Perform repairs to deteriorated portions of two additional stairwells. Repairs to stairwells, concrete tees and columns and installation of beam seats shall be as directed by a licesed Professional Engineer. Remove deficient neoprene bearing pads/grout at existing beam seats at all locations that the grout exceeds 1" thick or is already spalling/cracking. Provide structural engineering analysis to verify the proposed method and materials for securing the proposed brackets, to verify the need for separation between double tees and girder where the double tees were tied to the beam in the concrete pour above the column, and to analyze the connection between the precast column haunch and girders and determine the best solution to protect and seal this connnection from the elements. Provide detailed long term maintenance plan to the Navy to include specific preventative maintenance, products, and other items per industry standard to maintain and prolong the life of the structure.

Clarification of Codes