HomeMy WebLinkAboutMINUTES - 06061995 - 1.77 , ro;. BOARD OF SUPERVISORS FILE: 135-9 3/C. 5.2 1 ,77
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FROM: BARTON J. GILBERT, DIRECTOR OF GENERAL SERVICES
Costa
- = County
DATE: JUNE 6 1995
SUBJECT: APPROVING AND AUTHORIZING EXECUTION OF CHANGE ORDERS NO. 5 AND
NO. 6 TO CONTRACT FOR REMODELING, 1305 MACDONALD AVENUE,
RICHMOND FOR SOCIAL SERVICE DEPARTMENT (WH368D)
SPECIFIC REQUEST(S)OR RECOMMENDATION(S)&BACKGROUND AND JUSTIFICATION
I . RECOMMENDATION
APPROVE Change Orders No. 5 and No. 6 to the Contract dated
December 13, 1994, for Remodeling at 1305 MacDonald Avenue,
Richmond, for Social Service Department, with West Bay
Builders, Inc. of San Rafael, and AUTHORIZE the Director of
General Services to execute Change Order No. 5, which increases
the Contact Price by $100,732 . 00, and provides for the addition
of plywood underlayment on the second and third floors, and
Change Order No. 6, which increases the Contract Price by
$34, 384 . 00, and provides for a change in the type of chiller to
be provided.
II . FINANCIAL IMPACT
There are sufficient funds in the plant acquisition account to
cover these Change Orders .
III . REASONS FOR RECOMMENDATIONS/BACKGROUND
A. Change Order No. 5
1 . Existing cementitious floor fill on the second and
third floors has been removed because it was found to
be cracked, deteriorated and contaminated with
asbestos and was an unsuitable substrate for new
flooring materials .
X &fbA&&CONTINUED ON ATTACHMENT: YES SIGNATURE:
RECOMMENDATION OF COUNTY ADMINISTRATOR RECOMMENDATION OF BOARD COMMITTEE
APPROVE OTHER
SIGNATURE(S)-
ACTION
IGNATURE S:ACTION OF HOARD ON APPROVED AS RECOMMENDED OTHER
VOTE OF SUPERVISORS
1 HEREBY CERTIFY THAT THIS IS A TRUE
UNANIMOUS(ABSENT- AND CORRECT COPY OF AN ACTION TAKEN
AYES: NOES: AND ENTERED ON THE MINUTES OF THE BOARD
ABSENT: ABSTAIN: OF SUPERVISORS ON THE DATE SHOWN.
Contact: Barton Gilbert (313-7100) q
CQ See Page 2 ATTESTED � '- I I C 1.
PHIL BATCHELOR,CLERK OF THE BOARD OF
SUPERVISORS AND COUNTY ADMINISTRATOR
V1382 (10/88) BY ,DEPUTY
13513B05 . 24A
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a
APPROVING AND AUTHORIZING EXECUTION OF June 6, 1995
CHANGE ORDERS NO. 5 AND NO. 6 TO CONTRACT
FOR REMODELING AT 1305 MACDONALD AVENUE,
RICHMOND FOR SOCIAL SERVICE DEPARTMENT
2 . Change Order No. 5 will replace the removed floor
fill with new plywood underlayment to provide a
suitable substrate for the new flooring materials and
will restore the finished floor elevations which
existed before the old contaminated and deteriorated
floor fill was removed.
B. Change Order No. 6
1 . The Technical specifications allow the contractor to
furnish and install a chiller that is too heavy for
the building' s existing structural system, and that
requires more electrical power than the building' s
existing electrical system can provide.
2 . Change Order No. 6 will impose weight and electrical
demand limits on the chiller used for this project.
The chiller will be lighter, more compact and require
less electrical power, so that costly structural and
electrical alterations can be avoided.
IV. CONSEQUENCES OF NOT ACTING
If these change orders are not approved, the project will be
delayed and will result in substantial - contractor claims for
delay and extra lease payments for other temporary facilities
which are housing the staff occupants of 1305 MacDonald Avenue
during the remodeling.
13513B05 .24A
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cc: General Services Department
Architectural Division
Accounting
Administrator' s Office
Auditor-Controller
County Counsel
Contractor (Via A.D. )
Consulting Architect (Via A.D. )
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