HomeMy WebLinkAboutAgenda Statement 1975/10/28 Item 11..~
CITY OF CHULA VISTA
COUNCIL AGENDA STATEMENT
ITEM; N0. 11
FOR MEETING OF:10/28/75
ITEM TITLE: Resolution 7935 -Approving Change in Contract for Chula Vista
Library
SUBMITTED BY~ Director of Public Works/City Engineer ~ ]
ITEM EXPLANATION
The Director of Building and Housing supports an architect's recommendation
that the following change orders be made to the library contract:
Change Order # Description Price Change
13 Enlarge and fence in utility pad Add $ 5,870
15 Change interior walls from gypsum
plaster to gypsum drywall Deduct (1,125)
Total $ 4,745
The enlarged utility pad is required to accommodate the air conditioner
chillers. The original design placed the chillers on the roof. In a re-
evaluation of the design it was found that maintenance of the chillers would
be much easier if placed on the utility pad located at the northwest corner
of the library's lower level. It was also found that the chiller noise
inside the library would be reduced considerably by locating the chiller
on the utility pad rather than on the roof.
The utility pad fence is required for protection from vandalism and for
esthetic value. The fence will be .chain link with redwood strips inserted
in the links. The strips, in conjunction with plant material, will hide the
utilities from view. (continued on supplemental p.2
r'VI IICIiTC~ ATTAnI Ir f'1
GJIrIIDI I J HI I Hl~rICV
Agreement Resolution X Ordinance Plat Other
Environmental Document: Attached Submitted on
STAFF RECOMMENDATION:
Council approve change orders.
BOARD/ COMMISSION RECOMMENDATION
A P P R O V E D
by the
COUNCIL ACTION City Ce~ancil
ei'
C'_^.~a.la Vista, California
Le,t e d, ,...,~~ ,',sub ~ ,;,,.f,••~.~.e.o.~IMI
Form A- 113 (Rev 5 - 75)
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Supplerlental Page 2
The wall change involves the substitution of drywall for gypsum plaster
on some of the cement interior walls. The change improves the .interior
design by making a better match with the other interior dry walls. The
change also results in a savings of $1,125 in construction costs.
In addition to proposed change orders 13 and 15, the following change
orders have been approved for library construction thus far;
C.O.# Purpose
1 Deletion of storm drain cleanouts
2 Tree removal
3 Removal & replacement of unsuitable soil
4 Additional demolition
5 Conduit change
6 Upgrade door frames
7 Additional sound board
8 Reroute waste lines
9 Relocate 3" cold water pipe
10 Eliminate fire proofing
11 Revise clocks
12 Revise floor finish schedule
14 Sliding doors modification
Approved
Amount By
$ (1,010) Res. 7861
-0- DPW
989 "
2,713 Res. 7861
( 800) DPW
185 "
408 "
479 "
382 "
(2,050) Res. 7919
-0- DPW
460 "
32 8 "
Net Change $ 2,084
Financial Statement
Appropriated in Account #63-7003-5569
Original contract cost
Prior change orders
Proposed change orders 13 and 15
AK:fs
$1,886,470
$1,758,300
2,084
4,745
$1,765,129
~7G~s
Form No. F-229
1~; 7 3 .
CEt^nTIFICATE OF CITY/DI~CTCR CF I'IIJANCE
Certification of *Jna~rotraciated Balance
I HERrB~' C°FtTIFY that t'.ls mcnsy re~,uire3 fcr the
appropriation of funds for the ~~uroose .set fnrth in the attached
resolution is available ira *..ilo Treasur}', or is anticipated to
come into tale Treasury, and is otherwise unappropriated.
Amount S
Purpose
Bidder
Fur.d
Direc~c~ of Finance
The City of ~:ciula "~Ii.st~
Date ?y
Certi.fr_cation of ;Inancu^~.~-er~d Balance
I FiEi?,F:°uY CERTIrY that the ince'rtec'~ness and obligation
to be i:lc:~rrea by '~:_e contact or aree:r~en` authorized by the
attached resolution can be incurrec. wi~hcut tho violatio:a of any
Of the pr0~7iS: o:'i5 O the l~~la~t~r of file i:ifi~' Of Caiilla ~1iSt•1, Or
thn ~"O.^.StitL•tlO:a ~Or t;:tt? iaNlu 7f t11e ;.~tat.:° G~ ~.; 1i=0i: i~, t118`.
sufficient mor_ies have :peen ap_rro riated. for t're purpose ~~= said
contract, that sufficient mo:lies to meet t're a:;lication:~ of the
contract are actually in the Treasury, or a:-e anticipatac to come
into the Treasury to the credit of -~~ce appropriation from wrich
the same are to be drawn, and thGt said moriEs row actually'_n
the Treasury, together with the monies a!ltici~ated to cane into
the Treasury, to the credit of said ~~gg~•o~=r~.ation are otherwise
unencw-nbered .
Amount Not to Exceed $4,745.00
,~
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63-7003-5569 Di~-ect~~r of k'i nanc
T:1:: C.i#:y of Cnulu L'15t;c1
Date 10/23/75 "By
Fund Library Construction Dept./Activity Public Works
Purpose Change in Contract Chula Vista Library
Bidder N/A
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