Explanation
1. BACKGROUND:
A. Need. This legislation authorizes the Director of Public Utilities to enter into a construction contract with Kokosing Construction Company, Inc., for the Southerly Wastewater Treatment Plant New Headworks, Contract S81, Waste Digester Gas Utilization Improvements, for the Division of Sewerage and Drainage.
The project description generally includes, but is not limited to, the following:
1. Digester Gas Line: Construction of a digester gas line from the Digesters to the boilers in the Screen and Grit Building and Service Building.
2. Natural Gas Line: Construction of a natural gas line from the Incinerator Building South to the boilers in the West Aeration Control Building.
3. Boiler Replacement - Service Building:
a. Removal of the four Service Building boilers and all associated equipment. See Section 02080, Asbestos Removal, for information on hazardous materials and bidding the boiler removal.
b. Installation of three new Service Building boilers and associated equipment.
c. Architectural renovations including addition of a new means of egress, installation of fire-rated doors and walls, and roof replacement.
4. Boiler Burner Replacement - West Aeration Control Buildings:
a. Installation of natural gas burners on three boilers in the West Aeration Control Building.
b. Architectural renovations including addition of a new means of egress and installation of fire-rated doors and walls.
5. Fuel Oil Tank Removals: Removal of a buried fuel oil tank outside the Service Building, a buried fuel oil tank outside the West Aeration Control Building, and a buried fuel oil tank outside of the Incinerator Building South.
6. Installation of a power monitor panel and a telemetry panel at City of Columbus Compost Facility, 7000 Jackson Pike (S.R. 704), Lockbourne, Ohio.
7. All maintenance and operating instructions, training, start-up, testing, and commissioning.
Cont...
Click here for full text