Watts to approve a 180-day extension of the Exclusive Negotiation
Agreement with Renewable Sonoma, to continue City staff negotiations
with Renewable Sonoma regarding potential lease of City property to locate
and operate a solids waste receiving and composting facility. The motion
carried by the following vote:
6 -
Yes:
Chair Galvin III, Vice Chair Arnone Jr., Board Member Dowd, Board
Member Grabill, Board Member Bannister and Board Member Watts
1 - Board Member Badenfort
Absent:
7. REPORT ITEMS
7.1
REPORT - PROJECT WORK ORDER AMENDMENT NO. 1
APPROVAL - PROFESSIONAL ENGINEERING SERVICES FOR THE
LAGUNA TREATMENT PLANT DISINFECTION IMPROVEMENTS
BACKGROUND: Ultraviolet light (UV) is the primary disinfection process
for the Laguna Treatment Plant (LTP). In 2012, the State Water
Resources Control Board Division of Drinking Water (DDW)
re-evaluated and subsequently de-rated the disinfection system
capacity from 67 million gallons per day (MGD) to 48.5 MGD, creating a
disinfection deficiency under some wet weather conditions. For the last
several years, LTP staff have faced operational challenges with the
existing UV system, which is currently operating below its performance
criteria.
RECOMMENDATION: It is recommended by the Contract Review
Subcommittee and the Transportation and Public Works Department
that the Board of Public Utilities, by motion, approve Amendment No. 1
to Project Work Order No. A010014-2011-09 under the Master
Professional Services Agreement with Carollo Engineers, Inc of Walnut
Creek to provide Professional Engineering Services for the Laguna
Treatment Plant Disinfection Improvements Project in the amount of
$1,384,655, and approve a $200,000 contingency, for a total contract
amount not to exceed $4,388,254.
Attachments:
Presenter: Mark Kasraie, Supervising Engineer
A motion was made by Board Member Bannister, seconded by Board
Member Watts to approve Amendment No. 1 to Project Work Order No.
A010014-2011-09 under the Master Professional Services Agreement with
Carollo Engineers, Inc of Walnut Creek to provide Professional Engineering
Services for the Laguna Treatment Plant Disinfection Improvements Project
in the amount of $1,384,655, and approve a $200,000 contingency, for a