HomeMy WebLinkAboutC2020-312 - 9/15/2020 - Approved CITY OF CORPUS CHRISTI .
ENGINEERING SERVICES
(REVIEWED J CHANGE ORDER
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CHANGE ORDER NO: lCHANGE ORDER DATE: 8/27/2020
PROJECT: (RE-BID)Park Road 22 Lift Bridge(Bond 2008) PROJECT NUMBER: 6281
CONTRACTOR: Haas-Anderson Construction ORIGINAL CONTRACT TIME: 639 CD's
ENGINEER: Urban Engineering
Make the following additions,modifications or deletions to the work described in the Contract Documents:
ADDITIONS Quantity Unit Unit Price Total
Part B- Street Improvements
B30-A Ground Improvements(Geopier/Peterson Contractors) 1 FPP S 1,075,700.00 S 1,075,700 00
Time n Contract:due to Change of 60 DAYS $ $ -
Added o C g Stype -
Scone includes the following:Additional Mobilization/General Conditions,Geopiera-Subcontractor,
Dozer Assistance,Flag for Trucks,Add Ahernate for Additional Modulus Test Additions Total: S 1,075,700.00
DELETIONS
Allowance
B30 ALLOWANCE:Ground Improvements -1 LS S 500,000.00 $ (500,000.00)
Deletions Total: S (500,000.00)
Additional Calendar Days requested 60
NET TOTAL OF THIS CHANGE ORDER: S 575,700.00
Why was this Change necessary:
Urban Engineering and team identified ground improvements as a requirement for this project.Due to the uniqueness of this scope the design team and the City determined that adding a performance specification
to the bid documents in lieu of designing around a single solution was the best option.An allowance of 5500K was added to the bid documents to cover the anticipated cost for the ground improvements.After
award,HAAS-Anderson Construction provided two ground improvement proposals for consideration,but only one(Geopier/Peterson Contractors Inc)met the bearing capacity,global stability and anticipated
settlement of 3"—6"specified in the performance specification.Geopier/Peterson Contractors Inc proposal was for$1,075,700($1,059,700+$16K Add Alternate)and 60 additional calendar days.The base bid
included$500,000 Ground Improvements Allowance which leaves a balance of$575,700.The change order will add$575,700 to the project to supplement the existing Ground Improvements Allowance and 60
calendar days to the contract time.
The compensation agreed upon in this Change Order is full,complete and final payment for all costs the Contractor may incur as a result of or relating to this change whether said costs are known,
unknown,foreseen or unforseen at this time,including without!imitation,any cost for delay,extended overhead,ripple or impact cost,or any other effect on changed or unchanged work as a result of
this Change Order.
Original Contract Amount S 13,943,536.00
Maximum Change Order Contingency Amount(25%) $ 3,485,884.00
Remaining Available Contingency Amount(including this CO) S 2,910,184.00
Previously Approved Change Order Amount S -
Proposed Change Order Amount S 575,700.00
Revised Contract Amount S 14,519,236.00
Percent of Total Change Orders(including this CO) 4.13%
Original Contract Time for Substantial Completion 639 CD's
Notice to Proceed Date 6/29/2020
Original Substantial Completion Date 3/30/2022
Previously Approved Change Order Time 0 CD's
Additional Time on This Change Order 60 CD's
Revised Contract Time for Substantial Completion 699 CD's
Revised Substantial Completion Date 5/29/2022
REVIEWED BY: Initial Date REQUESTED BY:Haas-Anderson Construction
Eng.Proj.Specialist Karissa O'Neill KLO 8/19/2020 e
Constr.Supervisor Arnie Wojtasczyk ADW 8/27/2020 A
Constr.Inspector Jim Jennings JJ 8/19/2020 tt� l rf Z7/�
Constr.Sr.Project Mgr. Ruben Barn= 1 8 8/19/2020 SCD Illy ,f Date
Project Manager
CITY OF CORPUS CHRISTI
LEG I STA R # - 20-1017 FUND: 3541-051 3546-051 3548-051
ACCOUNT: 550910 550910 550910
Brett Van Digitally sig( 0rpyiTY: 170062-3541-EXP 170062-3546-EXP 170062-3548-EXP
Brett Van Ha}OJOUNT: $344,000.00 $182,150.00 $49,550.00
Hazel Date:2020.08.27
RECOMMENDED BY: 15:37:52 05 00
Brett Van Hazel Date
Construction Engineer , o WyosMAlesrdmend
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RECOMI IRNDEDBY: ate.nawn,or5rasos0r V'l'ROVED It\. 1...1 S— 2t]
Jeff II.Edmonds Date Michael Rodriguez Date
Director of Engineering Services Chief of Staff
Digitally signed by Kent Mdlyar
�_ DN:cn_Kent Mcllyar,0,ou,
lectronic Approval 8/28/2020 APPROVED AS TO FORM: email2020.0.2815:zas.co05'00'
RE I:N)H;U BY: Date:2020.08.28t5:t 1:14-05'00'
oulihan,Director Kent Mcilyar Date
- gi fij • __ A t..•• . AUTHORIL4 Assistant City Attorney
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