HomeMy WebLinkAboutRDA 06 ASBESTOS CONS 06-15-92�r.
RDA NO. 6
6-15-92
Inter -Com
)ATE: June 15, 1992
WILLIAM HUSTON, Executive Direct --,-Dr
TO
COMMUNITY DEVELOPMENT DE-,PARTMEN-1
FROM:
INDEPENDENT TESTING LAB AND ASBESTOS CONSULTANT --
SUBJECT: TUSTIN CIVIC CENTER EXPt,NSION/RENOVATION -
PROJECT NO. 590-400-999-6550-10026
RECOMMENDATION:
It is recommended that the Redevelopment Agency authorize a change
order in the amount of $13,250 to extend contract services
previously awarded to Wyman Testing Laboratories, subject to the
Executive Director's approval of all contractual documents. Wyman
will continue to perform as the Agency's independent testing
laboratory and certified asbestos air mon----or in conjunction with
the Civic Center expansion project.
BACKGROUND:
During the August 5, 1991 meeting, the Redevelopment Agency
retained Wyman Testing Laboratories to perform the certified
inspection and material testing for the Civic Center expansion
project. The Agreement for Consulting Services dated July 29,
1991 was subsequently executed in the amount of $50,000.
The $50,000 agreement was estimated to include testing services for
both Phase I and II construction, however.. it is now known that
additional testing laboratory services performed during the Phase
I foundation construction require increasing the contract amount.
Wyman estimates that unanticipated soils testing and engineering in
the amount of $13,250 was incurred during Phase I.
Staff concurs with Wymans request to approve a change order to
their original contract, in the amount of- $13,250. This is the
estimated amount that the unanticipated soils testing cost which
would have otherwise been available for Phase II. Wyman has
consistently performed in accordance w -'--h the agreement for
consulting services and has accounted for all work performed in
invoices received and reviewed by the Cit-: each month. A brief
analysis of the testing budget to date is as follows.
PAGE 2 OF 2
Original Contract Amount
Work completed to date (thru April)
Anticipated Phase I completion
(May, June, July)
Contract amount remaining to
complete Phase II
June 15, 1992
$ 50,000
46,232
3,000
$ 768
Phase II construction does not include the extensive material
testing man hours associated with the Phase I Parking Structure,
therefore, the remaining $768 plus the recommended $13,250 change
order should be sufficient to complete the project.
0 � &-V2
CHRISTINE SHINGL
Assistant City Ma ager
awara.C.2
00�v6Z64 . 014z�-
EDWARD ELOWE
Project Manager
WYMAN RECEIVED
TESTING MAY 21 1992
LABORATORIES
May 18, 1992
SKr. Ed Elowe
Project Manager
City Of Tustin Redevelopment Agency
300 Centennial Way
Tustin, CA 92680
Reference WTL Job 4. 91-196
Project Maine: Tustin Civic Center
Change Order #: 001
• San Diego Co.
• Riverside Co.
• Orange Co.
• San Bernardino Co.
• Imperial Co.
• Las Vegas
• Tr uana
1-800-487-0355
Please be advised tnat the following change will az:-ect our
contract price as indicated below:
Due to extensive soils engineering encountered durin7 the 1st
phase of this project we have expended $13,250 snore than
estimated. We respectfully request an increase in our base
contract as note below. You will be invoice in accordance witn
the conditions of our existing contract on a tine and materials
basis.
Total this Change Order $13,250.
Please indicate your approval by signing and returning one copy
of this letter to our office not later than June 1, 1992.
Sincerely,
WYl''AN TE T NG LABORATORIL3
E. Gene Wycn n — resident
BY:
DATE:
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