Specifications include, but are not limited to: The scope shall include all the work necessary to install a new step in the shower and other items as listed below. The completed project shall be fully functional, watertight and weathertight. Work shall include three different parts of the home, the existing bathroom toward the rear of the house, on the exterior wall of the bathroom and in the kitchen/dining room. Work shall include the following: Bathroom: Remove existing tub/shower, water closet and vanity. Remove existing plastic wall panels and sheetrock on exterior wall and where shower wall tile will be installed. Install a new shower base, shower valve, and new supply line to new shower head. Construct new 2 x 4 wood stud wall at end of shower and cover with 1/2:” green board. Remove existing window and reframe for new smaller operable window. Install a new shower base, green board, waterproofing membrane and wall tile. Install new toilet, vanity/sink, stop valves, trap and supply lines. Install new plastic laminate flooring and shoe mold. Paint inside of bathroom including doors, and trim. Install grab bars as indicated in sketch A. Kitchen/Dining Room: Remove existing flooring, ramps, and aluminum threshold and install new plastic laminate flooring and ramps. Exterior of House: Install new horizontal sliding window at rear exterior wall of bathroom. Repair vinyl soffit just outside the new bathroom window. Install new vinyl siding on the rear exterior wall of bathroom.