HomeMy WebLinkAbout05 ADDITIVE DEMO WORK (CIP 2043) 12-02-08Agenda Item 5
~" ~~~' Reviewed:
AGENDA REPORT City Manager
-_,~= + "~ Finance Director
~.~
MEETING DATE: DECEMBER 2, 2008
TO: WILLIAM A. HUSTON, CITY MANAGER
FROM: CHRISTINE A. SHINGLETON, ASSISTANT CITY MANAGER
SUBJECT: APPROPRIATION OF FUNDS FOR ADDITIVE DEMOLITION WORK IN
CONJUNCTION WITH ON-GOING DEMOLITION AND REMOVAL OF
BUILDINGS AND STRUCTURES ON FUTURE TUSTIN LEGACY PARK
SITE (CIP NO. 2043)
SUMMARY
Building and structure demolition is being completed at the Future Tustin Legacy Park site
(CIP No. 2043) and appropriating additional funds for Additive demolition work at this time
would maximize City and contractor resources.
RECOMMENDATION
It is recommended that the City Council transfer $47,630.00 from the Tustin Legacy
Enterprise Fund (Fund 18) to the Tustin Legacy Park CIP Project Fund (2043).
FISCAL IMPACT
The on-going demolition and removal work of buildings and structures on the future Tustin
Legacy Park site is funded in part by Tustin Legacy Park CIP Project Fund (2043) and in
part by the Tustin Legacy Enterprise Fund (Fund 18). The cost of the additive work is
$47,630.00, which is 30% of the total amount of the existing contract, and would be funded
by the Tustin Legacy Enterprise Fund (Fund 18).
BACKGROUND
The City Council awarded the construction contract to Wreck Age Demolition, Inc. on
September 2, 2008 for the Demolition and Removal of Buildings and Structures on Future
Tustin Legacy Park Site (CIP No. 2043). Work commenced on October 15, 2008 and is
currently on-going. During construction it was determined that issuing achange-work order
for certain related additive demolition and removal activities, for work that would occur
during future grading activities, could occur while the current contractor is still mobilized in
order to maximize City and contractor resources, and to eliminate public health and safety
hazards that were discovered on the site during construction .
The additive Items will consist of demolition and removal of a number of remaining
foundations and concrete slabs for demolished buildings (93, 145, 146, 150, 163, 164, 202,
216, 221, C3, and C4), 14 existing wood utility posts and associated equipment, various
railroad ties located throughout the property, chain-link fence enclosures around two baseball
fields and at-grade masonry walls and slabs which pose a threat to the public health and
safety and aesthetic appearance of the site until future community park construction can
Appropriate Funds for Additive Demolition and Removal of Structures on Future Tustin
Legacy Park Site (CIP No. 2043)
December 2, 2008
Page 2
proceed. In conjunction with demolition and removal of the utility posts is removal of five pole-
mounted transformers and two pad-mounted utility boxes all containing unknown amounts of
hazardous material requiring special disposal. As such, the cost of all demolition and
removal, excluding the transformers, is $38,300.00, and without knowing all costs associated
with hazardous material testing, handling, and disposal, the transformer removal costs could
be as low as $1,500.00 or as high as $5,000.00; therefore, including a 10% contingency the
total appropriation amount is $47,630.00.
Wreck Age Demolition, Inc. continues to complete the demolition and removal work within the
established schedule of work and maintains the site in a clean and orderly manner.
ris ine A. Shingleton
ant City Manager
Ti D let
Di ec r f Public Works/City Engineer
Attachment: Cost for Additional Demolition Work
S:\RDA\CC report\2008\Appropriation for Additive Demo Work on Future Tustin Legacy Park Site (CIP 2043).docx
Cost Estimate for Additional Work
Based on Proposal from Wreck Age Demolition, Inc.
Date: November 25, 2008
Item
Description
1 Removal and Disposal of foundations and concrete slabs for $31,300
Bldg. Nos. 93, 145, 146, 150, 163, 164, 202, 216, 221, C-3, C-4
(42,875 sq. ft. )
2 Removal and Disposal of 14 existing wood posts, and Removal and $ 4,500
Disposal of railroad ties throughout the property.
3 Removal and Disposal of existing chainlink fence around the baseba $ 2,500
fields including the masonry walls and slabs.
4 Removal and Disposal of transformers.
$ 5, 000
Sub-total Additional Work Cost = $43,300
10% Contingency = $4,330
Total Additional Work Cost = $47,630