HomeMy WebLinkAboutItem 4.2 Change Order #3 CITY OF DUBLIN
AGENDA STATEMENT
City Council Meeting Date: September 14, 1992
SUBJECT:
Contract 92-01, Dublin Blvd. Extension, Change Order #3
Report by: Public Works Director Lee Thompson
EXHIBITS ATTACHED:
1) Change Order Accounting Form
2) Change Order No. 3
3) Letter from Sprint received August 20, 1992
RECOMMENDATION
1)
2)
Approve Contract Change Order No. 3 and authorize
Mayor to execute
Authorize an additional appropriation to 001-9690 from
additional revenue.
FINANCIAL STATEMENT:
The cost of this Contract Change Order is $28,585.06. U.S.
Sprint is reimbursing the City for the cost of this Change
Order. It is proposed to deposit the reimbursement in the
General Fund and to pay Change Order No. 3 from that Fund in
order that this expenditure will count toward the City's
Proposition 111 Maintenance of Effort requirement.
Sufficient funds have been budgeted for the project change
orders to date.
DESCRIPTION: The City Council is requested to approve this Change Order
because the cost exceeds $25,000.00, which is the City Manager's limit of approval.
The work in this Change Order on the Dublin Boulevard Extension project is to modify
the proposed structural pavement section at the intersection of Dublin Boulevard and
Scarlett Court to an 18" deep lift all asphalt concrete section, in lieu of a 33"
combination rock and asphalt section. The work is required to avoid a grade
conflict with an existing Sprint underground facility. Sprint has determined that
it is less expensive to pay for the alternate street structural section than to
lower its facilities. The benefit to the City is in not having to delay the City's
contractor while Sprint contracts to lower its line.
Sprint is reimbursing the City for the full cost of this Change Order to avoid
lowering their facilities.
No time extension is associated with this change.
Staff recommends that the City Council approve Contract Change Order No. 3 and
authorize the Mayor to execute it.
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ITEM NO.
COPIES TO: Les McDonald Construction
EXHIBIT "A"
CHANGE ORDER FORM
DATE: August 10, 1992 (3)
PROJECT NAME: Dublin Blvd. Extension
PROJECT CIP #: 9690
ENGINEERING CONTRACT #: 92-01
PERCENT COMPLETED:
CONTRACTOR: Les McDonald Construction
APPROVED BUDGET AMOUNT: $ 1,193,419.00
CONTRACT AMOUNT: $ 1,084,925.60
CHANGE AMOUNT (+/-)
CHANGE ORDER NO. 1 $ 1,826.43
CHANGE ORDER NO. 2 $ 384.66
CHANGE ORDER NO. 3 $ 28,585.06
CHANGE ORDER NO. 4 $
CHANGE ORDER NO. 5 $
CHANGE ORDER NO. 6 $
CHANGE ORDER NO. 7 $
CHANGE ORDER NO. 8 $
CHANGE ORDER NO. 9 $
CHANGE ORDER NO. 10 $
TOTAL OF ALL CURRENT AND PRIOR CHANGE ORDERS: $ 30,796.15
ADJUSTED CONTRACT AMOUNT: $ 1,115,721.75
PROGRESS PAYMENTS MADE:
PAYMENT NO. 1 $ 26,865.00
PAYMENT NO. 2 $ 39,258.00
PAYMENT NO. 3 $ 253,952.37
PAYMENT NO. 4 $ 138,095.10
PAYMENT NO. 5 $
PAYMENT NO. 6 $
PAYMENT NO. 7 $
PAYMENT NO. 8 $
PAYMENT NO. 9 $
PAYMENT NO. 10 $
PAYMENT NO. 11 $
PAYMENT NO. 12 $
PAYMENT NO. 13 $
PAYMENT NO. 14 $
PAYMENT NO. 15 $
TOTAL PROGRESS PAYMENTS: $ 458,170.47
REMAINING BALANCE ON CONTRACT: 657,551.28
RECOMMENDATION: APPROVED APPROVED APPROVED
DENIED DENIED DENIED
Super' ing City Manager Mayor
Dept. Head
CITY OF DUBLIN - EXHIBIT
CONTRACT CHANGE ORDER NO. 3
PROJECT/ROAD: Dublin Blvd. Extension PAGE 1 OF 1 PAGE
FEDERAL NO. (S) : CONTRACT NO. 92-01
TO: Les McDonald Construction, 3500 Enterprise Avenue, Hayward, CA 94545
You are hereby directed to make the herein described changes from the plans and specifications or do the following described
work not included in the plans and specifications on this contract.
NOTE: This change order is not effective until approved by the Chief Engineer.
Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract
price, agreed price and force account. Unless otherwise stated, rates for rental of equipment cover only such time as
equipment is actually used and no allowance will be made for idle time.
Change requested by:
The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engineer's Estimate.
Extra Work at Agreed Price:
Modify structural pavement section at the intersection of Dublin Blvd. and Scarlett Court
to 18" deep lift asphalt concrete. This is required to avoid a grade conflict with an
existing Sprint underground facility.
1) Install 22,962 sf of 18" deep lift asphalt concrete
at a unit cost of $3.46/sf $79,448.52
2) Reduce final pay quantity for Bid Item #4 (Schedule B) ,
ROADWAY EXCAVATION, from 4,300 cy to 3237 cy.
Net decrease of 1063 cy at $10.00/cy ($10,630.00)
3) Increase unit cost of roadway excavation in deep lift section
from $10.00/cy to $13.20/cy. Net increase of 1276 cy at $3.20/cy $ 4,083.20
4) Reduce Bid Item #11 (Schedule B) , ROADWAY STRUCTURAL SECTION NO. 1
from 67,000 sf to 44,038 sf. Net decrease of 22,962 sf at
unit cost of $1.93/sf. ($44,316.66)
ESTIMATED COST INCREASE: $28,585.06*
* The actual billing to the Change Order will be $83,531.72, but $54,946.66 will not be
billed to the Contract for a net increase to the Contract amount of $28,585.06.
BY REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED AS FOLLOWS:
No time adjustment associated with this change.
SUBMITTED BY: Joe Siino, Resident Engineer DATE: 08/10/92
APPROVAL RECOMMENDED: Lee S. Thompson, City E gir}e r DATE: 08/10/92
APPROVED, CHIEF ENGINEER, BY: Lee S. Thompson DATE: 08/10/92
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is
approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all
servi -ec- -ary for the work above specified, and will accept as full payment therefor the prices shown above.
Acc,pted :•t= g 48 92, Contractor .4/.c°3 ?j IJGL/ Ilrs�� �� .
By 41110 - Title
If the Contractor does not sign acceptance of this order, his attention is directed to th
as to proceeding with the ordered work and filing a written protest within the time there
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�-Sprl n t 1850 Gateway Drive
Y San Mateo.CA 94404-2467
City of Dublin
P. 0. Box 2340
Dublin, CA. 94568
Attention: Lee Thompson
Director of Public Works
Dear Mr. Thompson.
This letter will serve us our acceptance of the offer to use deep lift
asphalt at the intersection of Dublin Blvd. and Scarlett Court. The cost of
this is S28,585.06.
I have issued a check request for this amount and you should receive the
check in approximately two weeks.
Thanks for your help
Very Truly Yours
Larry W. Flood
Supervisor, Network Projects
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