HomeMy WebLinkAboutMINUTES - 09141993 - 1.43 TO: BOARD OF SUPERVISORS
FROM: J. MICHAEL WALFORD, PUBLIC WORKS DIRECTOR
DATE: SEPTEMBER 14, 1993
SUBJECT: APPROVAL OF CONTRACT CHANGE ORDER NO. 3 FOR AIP 3-06-0008-05 AT CONTRA
COSTA COUNTY-BYRON AIRPORT
SPECIFIC REQUEST(S)OR RECOMMENDATIONS) &BACKGROUND AND JUSTIFICATION
I. Recommended Action:
AUTHORIZE the Public Works Director to execute Contract Change Order No. 3 to compensate the
Contractor, Dutra Construction, for additional work at Contra Costa County-Byron Airport.
II. Financial Impact:
This Change Order requires an adjustment of $5,790 to the Contract price to date of $648,271.60
resulting in a Contract price of $654,061.60.
III. Reasons for Recommendations and Background:
The Change Order deals with the wetlands mitigation construction and changestothe Contract,
Plans and Specifications which include the following:
Nylon fiber additive to concrete mix for ditch lining ($825); Demolition of kit fox/burrowing owls dens
($1,265); Caterpillar tractor rental ($1,200) and removal and disposal of existing PCC irrigation
control structure ($2,500).
Continued on Attachment: SIGNATURE:
_RECOMMENDATION OF COUNTY ADMINISTRATORWUUMMENDAX0NOF BO COMMITTEE
APPROVE OTHER
SIGNATURE(S):
ACTION OF BOARD ON SEP 14 1993 APPROVED AS RECOMMENDED OTHER
VOTE OF SUPERVISORS
V UNANIMOUS (ABSENT )
AYES: NOES:
ABSENT: ABSTAIN: I hereby certify that this Is a true and correct copy 2f
an action taken and entered on the minutes of the
Board of SuperS pro on thg d�a shown.
HE4.t9 ATTESTED: - E f 7 1 4 93
c:\14.t9 PHIL BATCHELOR,Clerk of the Board
Orig Div: Airports - Contact H. Wight 646-5722 of Supervisors and County Administrator
cc: County Administrator ay _ r =A � Deputy
Public Works Director
Public Works Accounting
Auditor/Controller
Aviation Advisory Committee
Federal Aviation Administration
Dutra Construction