HomeMy WebLinkAboutMINUTES - 09011987 - 1.53 250-8521/A. 1
TO� BOARD OF SUPERVISORS 1--053
FROM; BARTON J. GILBERT, DIRECTOR OF GENERAL SERVICES }
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DATE'. SEPTEMBER 1, 1987 rr'"`'" '•7
APPROVING EXTRA SERVICES TO THE ARCHITECTURAL S S
SUBJECT: AGREEMENT FOR REMODELING AND ADDITION AT 50 GLACIER DRIVE,
MARTINEZ, FOR OFFICE OF EMERGENCY SERVICES AND SHERIFF'S
COMMUNICATIONS (4415-4200; 0928-WH2O0D)
SPECIFIC REQUEST(S) OR RECOMMENDATION(S) & BACKGROUND AND JUSTIFICATION
I. RECOMMENDATION
APPROVE and AUTHORIZE the Director of General Services to
issue written authorizations 2 through 5 for Extra Services
under the Architectural Services Agreement with Group
4/Architecture, for Remodeling and Addition at 50 Glacier
Drive, Martinez, for Office of Emergency Services and
Sheriff ' s Communications.
II. FINANCIAL IMPACT
Cost of the Extra Services shall not exceed $9,857. 00. This
cost is broken down as follows: Extra Services Authorization
No. 2, $6,507; No. 3 , $350; No. 4, $1,500; No. 5, $1, 500.
There are sufficient funds in the Plant Acquisition Budget
Account for this project to pay for these expenses.
III. REASONS FOR RECOMKENDATIONS/BACKGROUND
A. Extra Services Authorization No. 2 scope of work is as
follows:
Prepare Design and Construction Documents that describe a
Bid Alternate to delete the buried water storage tank and
replace it with an above ground water storage tank of the
same capacity.
This work was done to reduce the initial construction
contract cost.
CONTINUED ON ATTACHMENT, _ YES, SIGNATURE: 1&kb44_
RECOMMENDATION OF COUNTY ADMINISTRATOR RECOMMENDATION OF BOARD COMMITTEE
APPROVE OTHER
SIGNATUREIS):
ACTION OF BOARD ON APPROVED AS RECOMMENDED OTHER
VOTE OF SUPERV19012S
1 HEREBY CERTIFY THAT THIS IS A TRUE
UNANIMOUS (ABSENT IT'r AND CORRECT COPY OF AN ACTION TARN
AYES: NOES: AND ENTERED ON THE MINUTES OF THE BOARD
ABSENT: ABSTAIN: OF SUPERVISORS ON THE DATE SHOWN..
Orig. Dept. - General Serv. Dept. - Arch. Div.
cc: Administrator' s Office ATTESTED _ SEP 1 1987
D. Bel 1 PHIL BATCHELOR, CLERK OF THE BOARD OF
Architectural Division SUPERVISORS AND COUNTY ADMINISTRATOR
G.S. Accounting
PurchasingLdr I
dito r-Cont roller BY ,DEPUTY
M382/7 Group 4/Architecture (Via A. D.) Page 1 of 2
250-8521/A. 1
B. Extra Services Authorization No. 3 scope of work is as
follows:
Prepare Design and Construction Documents to revise the
mechanical platform area over the restrooms in the
Communications Building to support two air handling units
rather than one.
This work was done to accommodate the air handling units
required to reduce the heat produced by an
uninterruptible power system in the Communications
Equipment Room.
C. Extra Services Authorization No. 4 scope of work is as
follows:
Prepare Design and Construction Documents to change the
location of mechanical unit HP-81 located on the roof of
the Office of Emergency Services Building, from south of
column line 8 to north of column line 8 .
This work was done to reduce the number of penetrations
required in the existing concrete block wall at column
line 8, and to simplify the installation of an
above-ceiling cable tray.
D. Extra Services Authorization No. 5 scope of work is as
follows:
1. Prepare Design and Construction Documents to revise
framing plans and details of the OES Building from
column line 5 to column line 7, between column lines
B and D. This is required because previously
concealed existing conditions differ from the design
assumptions.
2. Prepare Design and Construction Documents to modify
the floor joists in rooms 209, 210, 214, and 215 of
the OES Building as required to accommodate a mortar
set ceramic tile flooring installation.
The work done in item 1 is self-explanatory. The
work done in item 2 will modify existing conditions
so that the mortar setting bed for tile flooring can
be recessed to provide a flush, handicapped
accessible door threshold.
25021B08.19B
GC:pg
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