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TO: BOARD OF SUPERVISORS AS THE BOARD OF DIRECTORS, BLACKHAWK GHAD
FROM: MAURICE SHIU, PUBLIC WORKS DIRECTOR
DATE: MAY 15, 2001
SUBJECT: RATIFY DECISION OF GENERAL MANAGER OF THE BLACKHAWK GEOLOGIC
HAZARD ABATEMENT DISTRICT (GHAD) TO ISSUE A CONTRACT CHANGE ORDER
TO SITEWORKS CONSTRUCTION, INC. INCREASING THE CONTRACT PAYMENT
LIMIT FROM $60,038.08 TO $68,518.08 FOR THE REPAIR OF THE LOT 150 RED PINE
LANDSLIDE REPAIR AND INTERCEPTOR DITCH REPLACEMENT PROJECT,
DANVILLE, CALIFORNIA. (WO #5147)
SPECIFIC REQUEST(S)OR RECOMMF.NDAIION(S)&BACKGROUND AND JUSTIFICATION
I. Recommended Action:
RATIFY the decision of William R. Gray and Company, as General Manager of the Blackhawk
Geologic Hazard Abatement District (GHAD), to issue a contract change order in the amount of
$8,480.00 to Siteworks Construction, Inc. increasing the contract payment limit from $60„038.08 to
$68,518.08 regarding the Lot 150 Red Pine Landslide Repair and Interceptor Ditch Replacement
Project.
11. Financial Impact:
There is no impact on the County General Fund. The Blackhawk GHAD is funded through revenues
generated by County Service Area M-23.
_RECOMMENDATION OF COUNTY ADMINISTRATOR
_RECOMMENDATION OF BOARD COMMITTEE
APPROVE OTHER
ACTION OF BOARD ON May 15, 2001 APPROVED AS RECOMMENDED x OTHER
I hereby certify that this is a true and correct copy of an action
VOTE OF SUPERVISORS taken and entered on the minutes of the Board of Supervisors on
x UNANIMOUS(ABSENT ) the date shown.
AYES: NOES:
ABSENT: ABSTAIN:
ATTESTED: May 15, 2001
JOHN SWEETEN, Clerk of the Board of Supervisors and County
SE:sd Administrator
G:\GrpData\SpDist\Board Orders\2001\OS May\BO 5-15-Ol.doc
Orig.Div: Public Works(Special Districts)
Contact: Skip E pperly(313-2253)
cc: County Administrator
County Counsel
Blackhawk GHAD vu William R.Crtay and Co. By- , Deputy
Siteworks Contruction
r='r
SUBJECT: RATIFY DECISION OF GENERAL MANAGER OF THE BLACKHAWK GEOLOGIC
HAZARD ABATEMENT DISTRICT (GHAD) TO ISSUE A CONTRACT CHANGE ORDER
TO SITEWORKS CONSTRUCTION, INC. INCREASING THE CONTRACT PAYMENT
LIMIT FROM $60,038.08 TO $68,518.08 FOR THE REPAIR OF THE LOT 150 RED PINE
LANDSLIDE REPAIR AND INTERCEPTOR DITCH REPLACEMENT PROJECT,
DANVILLE, CALIFORNIA. (WO #5147)
DATE: MAY 15, 2001
PAGE: -2-
III. Reasons for Recommendation and Background:
A contract was awarded to Siteworks Construction, Inc. on February 6, 2001 in the amount of
$60,038.08 to repair a landslide that occurred on the southwest side of the hill below 256 Red Pine
Court, as well as a concrete ditch in the vicinity that was also deficient. Prior to the Contractor being
able to mobilize to the repair site, the main access route was compromised, requiring the Contractor to
develop alternative access to the work area. Additionally, the Contractor was asked to provide pumping
equipment to accommodate the additional pumping distance, and make provisions for demolition and
restoration of existing facilities and vegetation affected to gain access.
These changes resulted in significantly more cost to the Contractor than was originally anticipated at the
time of award of the contract. As a result, it was necessary to provide the Contractor with a Contract
Change Order in the amount of$8,480.00 to cover the increased costs.
IV. Consequences of Negative Action:
The change order has been issued and the work completed. Board action is necessary to ratify the
General Manager's decision to issue the Change Order and complete this project.
BLA.CKHAWK GEOLOGIC HAZARD ABATEMENT DISTRICT
CONTRACT CHANGE ORDER NO. 1
PROJECT NAME DATE
Loi 150 Red Pine Landslide Repair December 28, 2000
and Interceptor Ditch Replacement Project
TO:Siteworks Construction, Inc., CONTRACTOR Change requested by:
GHAD Construction Superintendent
You arc hereby directed to make the herein described changes from the plans and spectficalion or do the following described work trot
included in the plans Lind specifications on this conaact.
NOTE: This change order is not effective until approved by-the Gcneral Manager of the GRAD.
The last pcTeentagC shown is the rct accumulated increase or dcciease from the oTiginal quantity to the Engineer's estimate.
EXTk4 WORKAT FORCE ACCOUNT*:
Develop al±ernative access ie the work area including all necessary dernolition and restoration of
existing facilities and vegetation affected to gain access.
Estimated Cost: $ 6,600.00
EST'IMA TED WORK A T A GRE-ED PRICES:
Provide and use auxiliary concrete pumping equipment to accommodate the additional pumping
distance as a result of the development and use of the auxiliary access area.
Estimated Extra Work: $ 1,880.00
Total Estimated Cost Decrease S or Increase 58,480.00
BY REASON OF THIS CHA.NGE- 0- WORKING DAYS EXTF.NSIO.M 01-TIME WILL BE ALLOWED,
'By sitmaturc below,Contractor indicates accepu mcc of payment on force account basis,as appropriale,ss full compensation for;ill ditto and indirect coats
for all work described above,and as full compensation for any effects this change may have on.the project in its entircry and/or on the time required to
complete tilt project.
We,the undersigned contractor,have given careful consideration to the change proposed and hereby ngrcc,if this proposal is approved,dist we will provide
all equipment,furnish all materials,except as may otherwise be noted above,and periorm all scrviocs necessary for the work obove spcciticd,and will accYpt
as full payment theret'or the prices slWWn above.
Submitted: Approved:
Construction Su rin endcn encral Manager
Date: 24 O !'
S/Ie►w/u NS-r"tslcTibW TAW, Z1
Accc ted by Contractor Date
fl-Uj.
If the Contractor does nor sign acceptance of this order, his attention is directed to the requirements of the Specifications
as to proceeding with the ordered work and filing a written protest within the time therein specified.
W13lackhawkWujor Projects\150 Red Pinc\Constrution ContractstChange Order#l.doc