HomeMy WebLinkAboutWRH, Inc. - CO #4 FY 2023 WWTP Clairifer No. 3, Cont. No. 1067 - 10.21.202161:171
STRAND
ASSOCIATES®
Excellence in Engineerings"
September 25, 2024
CHANGE ORDER NO. 4
PROJECT:
OWNER:
CONTRACT: 1067
CONTRACTOR: WRH, Inc.
Strand Associates, Inc.
910 West Wingra Drive
Madison, WI 53715
(P) 608.251.4843
www.strand.com
F.Y 2023 Wastewater Treatment Plant Final Clarifier No. 3 Rehabilitation
City of Waterloo, Iowa
Description of Change
•
4a Adjust the Contract price to account for the electrical usage
associated with the bypass pumping in accordance with
Request for Change No. 11 dated September 12, 2024.
TOTAL VALUE OF THIS CHANGE ORDER:
Contract Price Adjustment
Original Contract Price
Previous Change Order Adjustments
Adjustment in Contract Price this Change Order
Current Contract Price including this Change Order
Contract Substantial Completion Date Adjustment
(DEDUCT)
(DEDUCT)
Original Contract Substantial Completion Date
Contract Substantial Completion Date Adjustments due to previous Change Orders
Contract Substantial Completion Date Adjustments due to this Change Order
Current Substantial Contract. Completion Dates including all Change Orders
Contract Final Completion Date Adjustment
Original Contract Final Completion Date
Contract Final Completion Date Adjustments due to previous Change Orders
Contract Final Completion Date Adjustments due to this Change Order
Current Final Contract Completion Dates including all Change Orders
KPB .nb2\S \rMAD\4400--4499\4463\016\Construction\Change Orders\CO 41CO 4.docx
($1,009.41)
($1,009.41)
$842,000.00
$175,880.30
($1,009.41)
1,016,870.89 /
January 7, 2024
232 Days
0 Days
August 16, 2024
February 6, 2024
230 Days
0 Days
September 13, 2024
•
Arizona j Illinois I Indiana 1 Iowa I Kentucky I Ohio I Tennessee 1 Texas I Wisconsin
Strand Associates, Inc!
City of Waterloo—WRH, Inc.
Contract 1067, Change Order No. 4
Page 2
September 25, 2024
Q�oF�J .j°Nq��'This document shall become a supplement to the Contract and all provisions will apply hereto.
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10/21/2024
Date
www.strand.com
Request for Change (RFC)
Project: FY 23 Watewater Treatment Plant Final Clarifier #3 Rehabilitation - Waterloo, Ia.
RFC No. 11
Reference: Cost Proposal Request
CPR #
DATE 09/12/24 Job No. 1419
Location Clarifier #3 Contract No. 1067
A Change in the scope of work is indicated below and Owner's prompt approval or rejection of this
authorization is requested so that the material may be purchased and to prevent any delay in field operations.
1)
Reason for Change:
( ) Design Request ( ) Field Condition
( ) Owner Request ( ) Suggested by Contractor
(X ) Other ---- Explain Reimbursement of r owner supplied power
Credit to reimburse city for electrical power used for de -watering system during the project.
2) It is requested that the completion date be;
by 0 calendar days.
( ) extended
( ) decreased
3) Basis of Payment:
a) ( x ) Firm price for performing this change along with attached supporting details
is ( ) increased / ( X ) decreased by ($1,009.41)
b)
c)
d)
(
(
(
) Unit Price
$0.00
Change to be performed per unit prices in Contract $0.00
The time required to prepare and agree upon a detailed estimate prior to proceeding with
the change would unduly delay job progress. The following is an approximate estimate
to assist Owner in determining whether or not change should be made. If notified to proceed,
a detailed estimate in the form agreed upon, with supporting details, will be submitted
after receipt of said notice.
Approximate Estimate is $0.00
( ) CHANGE WILL NOT BE MADE
PROCEED ON THE FOLLOWING BASIS:
( ) Firm Price
( ) Estimate of Price
(x ) Unit Price in Contract
Comments:
( ) Time and Material
( ) Change in Completion Date
( ) No Change
Submitted by:
WRH, Inc.
Date: 9/12/2024 Date:
'DIGITALLY Approved by W %/Z si�o
Tim hams Owner
10/21/2024
FY 23 Watewater Treatment Plant Final Clarifier #3 Rehabilitation - Waterloo, la.
RFC Calculation
Subcontractors
Electrical power usage
Material:
Labor:
General Labor
Skilled Labor
Safety Professional
Foreman
Superintendent
Project Manager
Equipment:
Field Truck
Skid loader
Boom Truck
Excavator (under 100 HP)
Excavator (100 HP +)
Welder
Dump Truck
Dozer (large)
Sales Tax on Material
Contractor's Fee (Self -performed)
Contractor's Fee (Sub -contracts)
Bond & insurance
Total Proposed Change
RFC #11
Quantity Unit
11,751.00 KW
Sub -total
Hr
Hr
Hr
Hr
Hr
Hr
Day
Hr
Hr
Hr
Hr
Hr
Hr
Hr
Unit Rate
-$0.0859
$79.50
$96.08
111.09
$105.09
$111.09
$195.17
$93.60
$57.20
$168.30
$83 20
$135.20
$26.93
75.05
$130.00
0.00%
15.00%
5.00%
2 00%
09/12/24
Line Total
($1,0091
$0.00
$0.00
$0.00
$o.00
$0.00
$0.00
$o.00
$o.00
$0.00
$o.00
$0.00
$o.00
$o.00
$o.00
$o.00
$0.00
$0.00
$0.00
$0.00
($ 1,009 41 1,
$0.00
$0.00
$0.00
$0.00
($ 1,009..41)
$0.00
($11OO9.41)