HomeMy WebLinkAboutMINUTES - 06041991 - 1.3 (2) TO: BOARD OF SUPERVISORS, AS THE GOVERNING BODY OF THE CONTRA COSTA
COUNTY FLOOD CONTROL AND WATER CONSERVATION DISTRICT
FROM: J. MICHAEL WALFORD, CHIEF ENGINEER
DATE: June 4, 1991
SUBJECT: Approve Addendum No. 1 for Drainage Area 30 A, Line A
Project No.: 7557-6D8448-88
SPECIFIC REQUEST(S) OR RECOMMENDATION(S) &BACKGROUND AND JUSTIFICATION
I. Recommended Action:
APPROVE prior issuance of Addendum No. 1 to the Special Provisions and Proposal for Bids
for Drainage Area 30A, Line A.
Il. Financial Impact:
This addendum increases the estimated project cost by $400.00.
III. Reasons for Recommendations and Background:
On May 7, 1991 the Board of Supervisors approved the plans and specifications for this project.
The specifications did not require the joints in the 24 inch diameter reinforced concrete pipe to
be wrapped with filter cloth. Wrapping the pipe joints will prevent soil from being washed into
the storm drain and possible collapse of the overlaying soil. To improve contractor's compliance
with the County's MBE/WBE program changes in the proposal and special provisions were
recommended by the Affirmative Action Officer and approved by County Counsel. This
addendum incorporates those changes into this project.
IV. Consequences of Negative Action:
If this addendum is not approved the Contractor's proposals may not meet the MBE/WBE
Program criteria, and wrapping the pipe joints with filter fabric would be added by a change
order.
Continued on Attachment: SIGNATURE: GC `
_ RECOMMENDATION OF COUNTY ADMINISTRATOR
_ RECOMMENDATION OF BOARD COMMITTEE
APPROVE OTHER
SIGNATURE(S):
ACTION OF BOARD ON JUN 4 1991 APPROVED AS RECOMMENDED_X OTHER —
VOTE OF SUPERVISORS
_ UNANIMOUS (ABSENT SL
AYES: NOES:
ABSENT: ABSTAIN: I hereby certify that this Is a true and correct COPY of
an action taken and entered on the minutes of the
EJS:drg Board of Supervisors on the date shown.
c:B04.t6 ATTESTED: JUN4 1991
PHIL BATCHELOR,Clerk of the Board
Orig. Div: Public Works (DESIGN DIVISION) of Supervisors and Cou ty Administrator
cc: GMEDA Director '
County Admin.: E. Kuevor By 'Deputy
Auditor-Controller
PW Accounting
Construction