Detention Pond Improvements & Partial Closure

Questions must be received by 5:00 p.m. on Wednesday, April 5, 2023. Copies of the Contract Documents may be obtained at the office of LDA Engineering, 110 Tyson Boulevard, Suite 200, Alcoa, Tennessee 37701. Plans will be transferred through Info Exchange in .pdf format, no deposit required. The CONTRACT DOCUMENTS may be examined at the following locations: 1. LDA Engineering., 110 Tyson Boulevard, Suite 200, Alcoa, Tennessee 37701, (865) 573-7672; 2. Jefferson County Landfill, 650 Grove Rd. Dandridge, TN 37725, (865) 397-3544; No bid may be withdrawn within ninety (90) days after the scheduled closing time for receipt of Bids. The Jefferson County Sanitation Department reserves the right to reject any and all Bids, to waive irregularities in the Bids, and to determine the lowest responsible Bidder. The awarded bidder must be in good standing with the county of Jefferson. Questions concerning the Contract Documents will be directed (in writing) to the Engineer: LDA Engineering, 110 Tyson Boulevard, Suite 200, Alcoa, Tennessee 37701, Telephone: 865- 306-5063, Email: sbostic@ldaengineering.com. Questions must be received by 5:00 p.m. on Wednesday, April 5, 2023. All Bidders must be licensed Contractors as required by the Contractor's Licensing Act of 1994 (Latest Revision). Bidder's name, address, license number, expiration date and that part of classification which applies to the Project(s) and the name, address and licensing information for Plumbing, HVAC, Masonry, and Electrical Contractors if applicable, must be on the sealed envelope containing the executed Bid Proposal. All required items must be listed, with any item(s) that are not applicable to the Project in accordance with the Regulations to be marked "not applicable to this project". In compliance with the act, sealed envelopes will not be opened unless all required information is properly displayed. Contractors must comply with all "Drug-Free Work Place" requirements. All Bidders must comply with Title VI of the Civil Rights Act of 1964. The work in general consists of the following: CONTRACT A 1. Site grading (approximately 37,400 cu yd cut, 3700 cu yd fill) 2. RCP storm pipes, inlets, outlets, and manholes. 3. Rip-rap ditches. 4. Rip-rap berms. 5. Concrete riser outlet structure. 6. Cleanup, seeding, erosion and sediment control. 7. All other appurtenances required to form a complete, functional system. CONTRACT B 1. Approximately 18,000 cu yd compacted clay landfill final cap. 2. Approximately 18,000 cu yd growing medium. 3. Fine grading to prepare the site for final cap placement and areas outside the limits of trash (approximately 4,000 cu yd cut, 22,000 cu yd fill). 4. Approximately 250,000 sq ft of 40 mil LLDPE textured geomembrane. 5. Approximately 250,000 sq ft of Double- sided geo-composite. 6. Temporary swales. 7. Permanent Rip-rap swales. 8. Concrete block matting for downslope swales. 9. 8 landfill gas vents. 10. Approximately 6 acres of seeding, fertilization, and matting. 11. Cleanup and erosion and sediment control. 12. Preparation and submittal of as-built drawings for the geomembrane and geocomposite components. 13. All other appurtenances required to form a complete, functional system.

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.