Specifications include, but are not limited to: 1. Excavate and remove existing waterproofing and drainage piping along the entire west side and wrapping around to the halfway point on the south side. Install new waterproofing and drainage board, new foundation drain piping, clean out and spillway; backfill, finish grading and seeding. 2. Remove existing concrete step, landing and sidewalk at west entrance. Replace with new granite steps. Remove existing south stair and salvage cheek walls for reuse. Provide new foundation to support steps and landing, install new stone steps and landing. Repair, reinstall and paint original iron handrails. 3. Excavate to expose existing tunnel structure and remove existing waterproofing and insulation. Remove, label and salvage existing stone veneer for reuse. Remove existing entrance doors, frame, transom, and hardware. Install new membrane waterproofing, drainage board and rigid insulation over tunnel. Install new foundation piping. Reinstall existing stone veneer, light, add new scuppers, install new doors, frame, transom, and hardware. Patch and repair exiting lower concrete sidewalk. 4. Install new macro fiber re-enforced concrete sidewalks.
