AGENDA TITLE:
title
Adopt a Resolution Authorizing City Manager to Execute Professional Services Agreement with Diede Construction, Inc., of Woodbridge, for Operations and Maintenance Services of Central Plume PCE/TCE Remedial Sites ($191,200), and Appropriate Funds ($69,389) (PW)
end
MEETING DATE:
July 3, 2024
PREPARED BY:
Public Works Director
recommendation
RECOMMENDED ACTION:
Adopt a resolution authorizing City Manager to execute Professional Services Agreement with Diede Construction, Inc., of Woodbridge, for operations and maintenance services of Central Plume PCE/TCE remedial sites, in the amount of $191,200, and appropriate funds in the amount of $69,389.
body
BACKGROUND INFORMATION:
The City currently has one operating Central Plume PCE/TCE cleanup site, located at 531 South Church Street (Site No. 2). Site No. 1 located at 211 West Oak Street was abandoned in 2021 after the cleanup effort at the site was completed. Site No. 2 was constructed in 2018 and continues to perform groundwater cleanup operations. Recent testing has indicated that the cleanup effort at this location is nearly complete. Staff will be working with the State on the closing plan in the near future.
Diede Construction, Inc., of Woodbridge, has been in contract with the City since 2011 to operate, perform maintenance, collect monthly samples to be analyzed, replace spent granular activated carbon (“GAC”) in the treatment units, and perform other related duties as specified in the service agreement at Site No. 2. The proposed Professional Services Agreement includes an allowance for estimated labor and material costs ($100,000) for unforeseen repairs, which are not part of the normal operation and maintenance of the units. The allowance will only be used as needed.
STRATEGIC VISION:
8A. Public Well-Being: Maintain safe drinking water supply
FISCAL IMPACT:
Capital and Operations funding for these facilities was anticipated in the current water rate. This project does not impact the General Fund.
FUNDING AVAILABLE:
Budgeted Amount:
Central Plume Settlement Funds (59099000.77020) PWWA-0040: $121,811
Requested Appropriation:
PCE/TCE Rates Fund (56599000.77020) PWWA-0040: $69,389
_______________________________________
Charles E. Swimley
Public Works Director
_______________________________________
Andrew Keys
Assistant City Manager
_______________________________________
Scott R. Carney
City Manager