TITLE
Recommendation to adopt Plans and Specifications No. R-7089 for the Rainbow Harbor Sewage Evacuation System Repair and Upgrade Project; award the contract to Pastusak Plumbing Company, of Long Beach, CA, in the amount of $811,600, and authorize a 25 percent contingency in the amount of $202,900, for a total contract amount not to exceed $1,014,500; and, authorize City Manager, or designee, to execute all documents necessary to enter into the contract, including any necessary amendments. (District 2)
DISCUSSION
City Council approval is requested to enter into a contract with Pastusak Plumbing Company, to provide services for the Rainbow Harbor Sewage Evacuation (EVAC) System Repair and Upgrade Project.
The existing Rainbow Harbor sewage pump-out system provides pump-out service to vessels berthed at Docks No. 1 through 6 and West Pine Avenue Pier Dock in Rainbow Harbor Marina (Exhibit A). The nearly 20-year old EVAC system (comprised of tanks, pumps, and pedestals) is beyond repair and the components required for repair are obsolete.
The proposed project will upgrade and repair the pump-out system by installing seven new five-horsepower peristaltic pumps with enclosures and replace 19 corroded pump-out pedestals on Docks No. 1 through 6 and West Pine Avenue Pier Dock. The pedestals will be compatible with the pumps selected and will feature wireless and remote activation of the pumps. The existing pipe and hoses running underneath the gangways will be upgraded from galvanized steel to stainless steel, and the existing flexible hoses will be replaced. The existing PVC piping that runs underneath the dock deckboards and concrete esplanade will be assessed, then repaired or replaced as necessary. Minor electrical work to connect the pumps to the existing on-dock marine electrical panels will also be necessary. The current vault that houses the existing twin-tank system will be abandoned in place by removing the old equipment and replacing the metal cover. ...
Click here for full text