Access the Full Project by Clicking here!
Bidjugde
JOB
East Cypress Road Canal Undergrounding
BID DATE
12/5/24 - 2:00
AGENCY
Oakley
ESTIMATE
$6,206,000
SCOPE
The work to be performed under this contract generally consists of, but is not limited to the following: Mobilization and demobilization; remobilization and demobilization; construction surveying, traffic control plans, traffic control and construction signage; stripping, clearing, and grubbing, excavation, earthwork; removal of asphalt dikes, clearing and grubbing, roadway excavation, common excavation removal of pavement and base material, removal of subbases, removal and disposal of rock from the canal berms, coordination with district on fish rescue, unwatering of the canal, excavation of muck layer in the canal, demolition of canal berms, excavation, bedding, over excavation of the trench and installation of foundation material and fabric, stockpile and re-use of the excavated sediment/muck material and excavated material, construction of 10-ft diameter reinforced concrete pipe in the contra costa canal in two seasons (Segment 5A North and Segment 5A South), backfilling canal and pipe trench with material from existing canal levee berms; import backfill material from other sources, grading, restoring the adjacent areas providing and operating trench excavation dewater systems and water disposal system for combined groundwater and dilution water including pumps, generators, discharge piping systems, 24x7 security personnel, baker tanks, installation and removal of stop logs in access structure, electrical generators for pumps, dilution water, temporary piping and appurtenances for discharge of water, temporary security fencing, removal of temporary security fencing, permanent fencing, permanent fencing with barbed wire, permanent gates, construction. of temporary junction structure, removal of temporary junction structure, future fiber optic sleeve/temporary pipe for dewatering across new East Cypress Road improvements, utility manholes, removing existing fence around the existing access structure; removing the existing lid on the access structure to accommodate installation of stop logs, all sheeting, shoring, and bracing for the project, coordination with adjacent roadway contractors for phasing of Segment 5A work in both phases, removing re-installing access covers in various stages, coordination with roadway contractor for installing the temporary support wall around the Seg 5A north pipe segment, installation and removal of a temporary sheet pile for installation of a temporary junction structure, temporary signing and striping, providing and maintain storm water pollution prevention control measures, maintaining access roads to the private property owner; coordination with adjacent property owners, coordination with utility companies (PG&E Gas Transmission, PG&E Gas distribution, PG&E Electric, Comcast, AT&T, WAPA, Calpine, Ironhouse Sanitary District, Diablo Water District and Contra Costa Water District) and other work as shown on the Contract Plans, as specified in the Contract Documents, and as directed by the City Engineer.https://www.ci.oakley.ca.us/business/open-bids/ rohani@ci.oakley.ca.us.

TRACKING
DOCUMENTS
PHOLDERS
LOCATION
ABSTRACT