ID 504577
Archived
Nevada County
Owner Reference: PP-IFB
Bid Date: 08/08/2019 at 03:00pm
Pre-Bid: 07/23/2019
McCourtney Road Landfill site at 14741 Wolf Mountain Road, Grass Valley, CA. Go around closed gate sign and check in at the front gate for directions to the job walk.
The work to be done, in general consists of procuring and installing four (4), 15,000-gallon polyethylene aboveground storage tanks, construction of new tank pad, and procurement and installation of a new backup leachate transfer pump. Provide a site-specific safety plan. Mobilize to the site. Subgrade preparation for a new tank pad, including removal and onsite stockpiling of approximately 110 cubic yards of gravel and underlying native soil; sawcut and offsite disposal of approximately 1 cubic yard of existing asphalt concrete pavement; and scarification, grading and compaction of tank pad subgrade. Construction of a new concrete slab-on-grade and asphalt concrete apron to match the existing concrete pad and apron. Procurement and installation of 4 new 15,000-gallon polyethylene above ground storage tanks and associated gravity flow piping, fittings, valves, pipe supports, connectors, flexible connectors, tie downs and tank level instrumentation. Procurement and installation of a new backup leachate transfer pump in an existing tank vault, including valves, fittings, piping, connectors, pipe supports and electrical power/control wiring to an existing power supply/control box. Demobilize from the site. 120 working days.
Nevada County Purchasing Agent
Diana Wilburn
(530) 265-1766
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Published 07/25/2019 on Construction Bid Source
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