Specifications include, but are not limited to: providing labor, equipment, materials, access, etc. necessary to perform maintenance and repair of both Curtis Creek Draw Bridges. Repairs include but are not limited to electro-mechanical work, structural steel, concrete, drainage and joint devices, bearings, and ancillary structures. Maintenance work includes providing general housekeeping, mechanical, and electrical maintenance of both draw bridges. Maintenance items may include but is not limited to the following: General Housekeeping: 1. Clean and remove trash and debris from control house, machinery and electrical levels, and access platform drains 2. Maintain control house heating and AC systems 3. Maintain bascule pier sump pumps 4. Maintain bascule pier fender system