SUBJECT/RECOMMENDATION:
Title
Approve Supplemental 1 Work Order to Jones Edmunds and Associates, Inc., for the East Plant WRF Filter Feed Pump Station and Force Main Improvements (17-0048-UT) in the amount of $155,364.00, increasing the work order from $93,550.00 to $248,914.00, pursuant to Request for Qualifications (RFQ) 26-19, Engineer of Record Continuing Services (EOR) and authorize the appropriate officials to execute same. (consent)
Body
SUMMARY:
The East Water Reclamation Facility (WRF) has a Filter Feed Pump Station (FFPS) that pumps clarifier effluent to the sand filters. The FFPS is the only means to convey clarifier effluent to the filters, and therefore is a critical pump station for plant reliability. Due to age, condition, and risk/consequence of failure, the FFPS discharge piping, valves, ancillary equipment, and the associated 30-inch-diameter force main, need to be replaced. The sand filter process is a critical near last step in the treatment process to ensure quality discharge to the bay.
February 27, 2018, the City Manager approved the initial work order to Jones Edmunds & Associates, Inc., to provide a basis of design report for the rehabilitation of the East WRF FFPS and force main in the amount of $93,550.00.
This project will provide the design, permitting, and bid phase services to improve the FFPS and force main. Scope includes potential resiliency improvements such as raising electrical components and the top elevation of the wet well.
It is anticipated the work will be completed within 340 calendar days from issuance of Notice to Proceed.
APPROPRIATION CODE AND AMOUNT:
3217321-530100-96214 $155,364.00
Funds are available in capital improvement project 321-96214, East Plant Upgrades/ Improvements, to fund this work order.