HomeMy WebLinkAboutRDA CIVIC CTR COSTS 12-21-92•
--�: RDA N0. 5
r 12-21-92
E N D Aizat�,—,::::;,
Inter -Com l.
ATE: December 21, 1_992
TO: WILLIAM A. HUSTON, EXECUTIVE DIRECTOR
FROM: COMMUNITY DEVELOPMENT DEPARTMENT
SUBJECT:
TUSTIN CIVIC CENTER/ PHASE II TESTING COSTS
RECOMMENDATION:
Due to the additional Phase II soils testing/engineering required
and the asphalt testing inspections, --7-NTB requests the City to
allow a change order to Wyman not to exceed $7,000.
BACKGROUND:
11.NTB has reviewed the City's contract with Wyman Testing
Laboratories and found that the original contract is based on
hourly rates not to exceed $50,000. Subsequently, a contract change
order was issued in the amount of $13,250 due to the unusual and
extreme Phase T_ soils testing/engineering required due to the poor
so+1 conditions. There are also additional testing services
provided by Wyman that were not originally budgeted but were
required due to unforseen Phase II soils conditions,- and an
oversight to include as*ohalt Paving inspections for compaction
requirements per contract documents. The previously a^budgeted
associated costs to date are as follows:
Asphalt paving inspections $1,700
mase I+ Soils/Engineering Foundation redesign 2,600
Phase II Soil at Canopy footings
outside of com.-Dacted mat 900
TOTAL
$5,200
In conclusion, HNTB requests a budget increase of $7,000 to cover
the above costs, and cor_tingencies.
Christine Shinglet �_ Edward E'lowe
Asst. City Manag Project Manager
I.F.1]TESTCOST.CS