and pump station. Construction began in July 2020 with a design based
on past water quality data that was obtained when the well was initially
constructed. As construction on the conversion and pump station
progressed, subsequent water sampling analyses detected arsenic
levels above the State maximum contaminant level (MCL) for public
drinking water supplies. Construction was suspended in November
2020 to explore water treatment options that would reduce the arsenic
concentrations below the regulatory limit.
Construction commenced February 2022, and progressed until
November of 2022, when an electrical material procurement delay
caused the project to fall into suspension. Construction was suspended
from November 2022 until March 2024.
The 2022-2024 suspension extended the project timeline and required
continuous construction management to address Contractor questions,
submittals, requests for information and coordination. The extended
timeline and additional work required from the consultant resulted in an
increased cost above the estimated amount that was included in the
original contract. However, it did not take into account continued
services throughout the project suspension timeline.
RECOMMENDATION: It is recommended by the Transportation and
Public Works Department and Santa Rosa Water that the Board of
Public Utilities, by motion, approve Amendment No. 2 to Project Work
Order No. A010146-2016-20 with Green Valley Consulting Engineers of
Santa Rosa, California, for the Emergency Well Pump Station - A Place
to Play project for Construction Management and Inspection services,
increasing the contract amount by $146,773 for a total value of
$645,147.
Attachments:
10. PUBLIC COMMENTS ON NON-AGENDA MATTERS
Live Public Comment: Members of the public can provide comment on an
agenda item in-person from the Council Chamber at the time an agenda item
is discussed during the Board of Public Utilities Meeting.
Advance Public Comment via E-mail Public Comment: To submit an e-mailed
public comment to the Board of Public Utilities, please send to:
bpu-comment@srcity.org by 5:00 p.m., the Wednesday prior to the Board of