Jefferson County
Owner Reference: 240575.ENV
Bid Date: 10/11/2024 at 04:00pm
21 Days until bid date
Pre-Bid: 09/17/2024 @ 11:00am
Trades: *At Risk Construction Management CMaR
The Work will include all necessary labor, supervision, equipment, tools and materials for the construction of the WTP improvements. Work includes, but is not limited to, the following components: 1.Renovation of the existing operations building main and basement levels including the following: demolition of process piping, railings, and any ancillary equipment in the basement level, removal of old filter media and troughs, raising the floor level of the pipe gallery in the basement level of the building to match the remaining level, partial demolition of interior walls, and construction of a restroom, kitchenette and office walls. 2.Removal and disposal of the following chemical feed systems in the chemical building: potassium permanganate, sodium fluorosilicate, aluminum chlorohydrate, chlorine gas, and polyphosphate. 3.Interior wall demolition in the existing chemical building. 4.Installation of replacement chemical feed systems for the following chemicals in the existing chemical building: aluminum chlorohydrate, polyphosphate and onsite sodium hypochlorite generation. Also install associated equipment including chemical storage tanks, chemical feed pumps, an emergency eyewash and shower, and all associated process piping, valving and appurtenances. 5.Construction of a restroom in the existing chemical building. 6.H-occupancy upgrades to the walls and ceilings of the room housing the feed system for potassium permanganate in the existing chemical building. 7.Install fire suppression sprinklers throughout the existing chemical building. 8.Process demolition of the combined filter effluent piping in the existing membrane building. 9.Replacement piping and valving for the reconfigured combined filter effluent in the existing membrane building. 10.Installation of all electrical wiring, instrumentation and HVAC. 11.Demolition of the southwest entry gate and installation of a new remote-controlled entry gate. 12.Modifications to the existing lift structure to the chemical building. Bonds required. Prevailing wages.
Login or create an accountOwner: County of Jefferson CO
Published 09/16/2024 on Construction Bid Source
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