City of Newport Beach- $2,800,000 Notice of Inviting Bid for Water Main Valve Replacement.

Project Title: Water Transmission Main (Phase II) Valve Replacement

Contract No. 7539-3

Bid Due:  October 15, 2020 at 10:00 AM at which time such bids shall be opened and read at 100 Civic  Center Drive, Newport Beach, CA 92660

Project Duration: 304 Consecutive Working Days after Notice to Proceed

Engineer’s Estimate: $2,800,000

Project Manager – Alfred Castanon 949-644-3314 acastanon@newportbeachca.gov

Scope of Work:  The work necessary for  the  completion of  this  contract includes:

  • Demolition of existing vaults
  • Removal of existing 12-inch, 16-inch, 18-inch,20-inchand 24 -inch transmission water mains and valves
  • Removal and replacement of 12-inch, 16-inch,isolation valves at Big Canyon Reservoir Zone 3 Booster
  • Concrete Slurry fill
  • Construction of 16-inch, 18-inch 24-inch and 30-inch transmission main including all appurtenances, fittings, services and connections to existing water system
  • Big Canyon Reservoir drain line vault improvements
  • Installation of new Pressure Regulating Station on Basswood Street
  • Dewatering at two locations:
  • Modification to Valves and Piping
  • CCTV Existing Pipelines

Contractor License Classification(s) required for this project: “A”

The Bid Results are immediately available to the public via PlanetBids following the Bid Opening Date; October 15, 2020. Members of the public who would like to attend the reading may go to the City Clerk’s Office (Located at 100 Civic Center Dr, Newport Beach, CA 92660