Specifications include, but are not limited to: A. Base Bid – Mobilization. 1. The assembly and set-up of the general plant required to comply with the contract and with local and state laws and regulations. This includes contractor’s offices, shops, plants, storage areas, and sanitary or other facilities. This work includes obtaining the required permits, insurance, bonds, and any other initial items required for the start of the work. B. Base Bid – Temporary Soil Erosion & Sediment Controls 1. Placement of temporary soil erosion and sediment controls throughout the project as shown on the Project Plans. 2. Placement of erosion control matting. C. Base Bid – Site Clearing. 1. Perform site clearing necessary for the proposed improvements. 2. Remove Trees, as shown on Project Plans. Tree removal shall include stump removal to 12” below proposed grade or any proposed feature. D. Base Bid – Storm Sewer Improvements. 1. Remove the existing concrete headwall and replace it with a new concrete headwall. 2. Construct cast-in-place concrete retaining wall. 3. Install rip-rap at outfall locations, as shown on the Project Plans. E. Base Bid- Sanitary Sewer Improvements 1. Install sanitary sewer main, connections, and sanitary cleanout, as shown on the Project Plans. F. Base Bid – Restorations 1. Install permanent pavement restorations including removal of temporary paving. 2. Perform site grading, as shown on the Project Plans. 3. Install chain link fencing and post & board wood fencing, as shown on the Project Plans. 4. Place 4” of topsoil, seed, and straw mulch all disturbed areas. G. Base Bid – Record Documents 1. Provide record documents for the project.