Site work and paving for a mixed-use development in Oakley, California. Completed plans call for site work for a road / highway; sidewalk / parking lot; for paving for a sidewalk / parking lot; road / highway; and water / sewer project.

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 Each bid must be accompanied by a cashier's check, certified check, or Bidder's Bond executed by a responsible corporate surety authorized to issue such bonds in the State of California and secured through an authorized agent with an office in California, payable to the City of Oakley, in an amount not less than ten percent (10%) of the amount of the Base Bid. The Contractor shall have TWO HUNDRED AND SIXTY WORKING DAYS (260) Working Days to complete this project with FIFTY WORKING DAYS (50) In 1st Season (2025) for preparatory work from February 24, 2025 through May 2, 2025 and ONE HUNDRED AND FIVE WORKING DAYS (105), May 2, 2025 through October 1, 2025 for ground disturbance, pipeline installation and restoration work for Segment 5A north and another ONE HUNDRED AND FIVE WORKING DAYS (105), May 4, 2026 through October 1, 2026 for ground disturbance, pipeline installation and restoration work for Segment 5A south. Contractor questions must be received by Monday, NOVEMBER 20, 2024 at 5:00pm. Email questions to rohani@ci.oakley.ca.us.