Demolition scope includes building systems, build in cabinetry, build in storages, and all other materials comprising the building envelope and contents. Handrail, perimeter fencing, and slab to remain. Fall protection from the slab must be installed at the end of the project. Fencing for a walkway from the back parking lot to Market Street must also be installed at the beginning of the project. 3.2. Fall protection: Fall protection must be installed wherever a drop, or elevation difference is forty-two inches or greater. This applies to slab, access ramps, and any other elevated surfaces. 3.3. Electrical: Meter removal service will be scheduled by the County with SDGE once the dust fence is installed. The Contractor will have to provide their own power for negative air machines, power tools and other abatement equipment, and lighting. 3.4. Flooring: Flooring material including, but not limited to, carpet, sheet vinyl, vinyl tile, ceramic or porcelain tile, subflooring, adhesives, glues, and mastics must be removed from slabs. The slab is to remain and be free and clear of all hazardous materials...