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Change Order No. 1
Contract Title: N 27th Place Bridge Scour Repair Project
Contractor: SB Structures, !LC
Contract No. : CAG 18-002
Federal Aid No. : BHOS-1070(010)
0 Ordered by Engineer
El Proposed by the Contractor(VECII)
0 Unilateral
Original Contract Amount: $444,783.22 i
..._
Current Contract Amount: $444,783.22
..._
Estimated Net Change This Order: $23,600.00
New Contract Amount: $468,383.22
Prepared By: Issued 8y):
C;5 , fleiclyn't Engineer Date Engineer I I y of Renton Transportation ate
,i- A e All,», f r o; k) AA A."4je.,
Design Manager)
Reviewed By: Consent By:
Engineer of Record Date Surety(Greater than 25%cost and/or 20% Date
time increase)
Reviewed By. _ Endorsed B •
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'44V11$ 104/,
*I•City of Renton t Manager f Date Contractor ,te
7.tc.,t 0e,1,14,1 Executed By:
Reviewed By:
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I .1(',1'/ICI I i eV*110\ /pollei
City Attorney(Greater an$35,000 Date City ofIlonublic Works ate
and/or change in scope) Administrator/Mayor
Change Order No. 1
Contract Title: _N 2 7,.Pla.c.e.Bridge Sou r Repair.Prpiest...... ___..
Contract No. _CAG-1 8-OR Page 1 of 3
THE CONTRACT IS MODIFIED AS FOLLOWS:
Description of Change:
Remove roots and other obstructions to sheet pile driving at Wall 1. Exploration of soil
conditions at Wall 2 to determine alternative to the sheet pile wall that couldn't be driven.
Reason for Change:
While driving sheet piles in the alignment of Wall 1,the contractor encountered roots that
prevented driving. The roots needed to be removed in order to drive the sheet piles at Wall 1.
Additionally the contractor attempted to drive sheet piles in the alignment of Wall 2, but could
not due to a dense clay layer. The contract did not include provisions for dealing with
obstructions encountered during sheet pile driving. The roots and hard soils constitute
differing site conditions as defined in Section 1-04.7. This change is written to compensate the
contractor for the time and effort to remove the obstructions at Wall 1 and for the time spent
attempting to drive piles and determine a viable alternative for Wall 2. The deletion of Sheet
Pile Wail 2 and addition of a concrete cutoff wall will be covered under Change Order No. 3.
The work to remove obstructions and explore soils occurred over several days with a
cumulative impact to the critical path of 5 working days.
Materials:
N/A
Plans:
No changes were made to the drawings.
Adjustment:
This Change Order includes significant changes,Type A,as defined in Section 1-04.4.The
adjustment shall be made by force account, the estimate is attached.
Extension of Time:
The Time for Completion is extended 5 non-compensable Working Days in accordance with
Section 1-08.8.
Equitable Adjustment:
This Change Order does not include an equitable adjustment since overhead and profit are
contained in the Force Account markup.
Change Order No. __ 1_
Contract Title:..__N 2711 Place Bridge S .ur . t L'anect
Contract No._ ._m CAC-j -002 ___A ._____ Page 2 of 3
Sections 1.04.4 and 1-04.5 of the 2016 WSDOTJAPWA Standard Specifications shall govern
this Change Order.The Work of the referenced Contract is modified to include the changes
detailed herein.The payment provided for herein shalt constitute the complete and final
settlement for all costs of labor,equipment,materials,overhead,profit,permit fees,and all
other claims that may be made by the Contractor as a result of this change.
Attachments:
Forms to be attached to Change Order
• Plans
D Field Directive
• Change Order quotation
® Estimated Change Order Cost
• Project Labor List
▪ Force Account Equipment Rate Request(DOT Form 422-010 EF)
❑ Equitable Adjustment Determination
Forms to be used during Force Account Work
• Daily Report of Force Account Labor
Daily Report of Force Account Equipment
El Daily Report of Force Account Materials
Force Account Summary
Change Order No.
Contract Title: i rxF b Such Repast Project
Contract No. w__.e� �: : fl .._ Page 3 of 3
Estimated Change Order Cost Change Order No. 1
Bid Item No. I Description Quantity Unit Unit Price Estimated Cost
Force Account
Item description ... ,
Labor 150 Hours $ 73.00 5 10,950.00
Labor Markup 29% $ 3,175.50
Equipment-50 Ton Crane 34 Hours 5 165.10 $ 5,613.40
Equipment-APE Hammer 150T 22 Hours $ 98.06 $ 2,157.32
Equipment Markup 21% 5 1,631.85
Materials Estimate $
Materials Markup 21% $
Services Estimate $
Services Markup 21% $
Mobilization Estimate $ .
Subcontractor Work Estimate $
Subcontractor Markup 12%,10%,7% $
Force Account Total $ 23,528.07
Bid Item Change
S
$
—
$
Bid Item Change Total $
Equitable Adjustment
'Per attached determination Estimate 1 $
Calculated Cost $ 23,528.07
Estimated Change Order Cost $ 23,600.00
Change Order No j
Contract Title. N ilthplace tic iike Sttoyc,Pepotrytapst,
Contract No CAG-18-9.02