HomeMy WebLinkAboutWoodruff Construction CO # 6 - 03.21.2022STRAND
ASSOCIATES®
February 25, 2022
CHANGE ORDER NO. 6
PROJECT:
OWNER:
CONTRACT:
CONTRACTOR:
Strand Associates, Inc®
910 West Wingra Drive
Madison, WI 53715
(P) 608-251-4843
FY. 2020 Wastewater Treatment Biosolids Modifications Project
City of Waterloo, Iowa
City Contract No. 994
Woodruff Construction, LLC
Description of Change
6a Modify the controls for the macerators in Structure 190
to add reversing functionality in accordance with the
enclosed cost proposal dated November 29, 2021.
6b Modify the elevation of the centrate piping in
Structure 330 and provide custom drains for Biosolids
Conveyors Nos. 1 and 2 in accordance with the
enclosed Cost Proposal Request (CPR) 018 dated
December 6, 2021, and cost proposal dated
December 15, 2021. This change results in an extension
of 29 days to the Substantial and Final Completion
milestones for the project.
6c Eliminate painting of the new 8-inch Hot Water
Supply (HWS) pipe installed in Structure 310.
6d Modify the existing potable water line in Structure 330
to avoid conflict with new bridge crane in accordance
with the enclosed cost proposal dated January 12, 2022.
6e Provide an alternative painting system for the bar and
joist deck in the Dewatering Room 33001 in accordance
with the enclosed cost proposal dated January 26, 2022.
6f Provide one 4-inch pressure reducing valve on the water
line serving the polymer makeup units and remove
two installed 2-inch pressure reducing valves in
accordance with the enclosed cost proposal dated
January 31, 2022.
6g Provide CIP piping and solenoid valves for the
Centrifuges in Structure 330 in accordance with the
enclosed cost proposal dated November 1, 2021.
TOTAL VALUE OF THIS CHANGE ORDER:
SKHAIRSAMAD\4400--4499\4463\009\Construction\Change Orders\006\CO 6.docx
ADD $2,164.00
ADD $30,855.00
(DEDUCT) ($400.00)
ADD $5,433.00
ADD $19,116.00
ADD $8,458.00
ADD $9,393.11
ADD $75,019.11
Arizona I Illinois I Indiana I Kentucky I Ohio I Texas I Wisconsin
www.strand.com
Strand Associates, Inc:
City of Waterloo, Iowa —Woodruff Construction, LLC
City Contract No. 994, Change Order No. 6
Page 2
February 25, 2022
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
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
0��OFES ``',,,, This document shall become
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'/''.1. i•�OWA..... a`APPROVED111111111,110
$16,587,300.00
$134,301.10
$75,019.11
16,796,620.21
January 2, 2022
84 Days
29 Days
April 25, 2022
March 3, 2022
84 Days
29 Days
June 24, 2022
a supplement to the Contract and all provisions will apply hereto.
EER—Strand • soci : tes, Inc.
CON OR—W:o•ruff Construction, LLC
A "ROVED
ROVEED ,J L
SIGNEDIGITAILv
SIGNED
OWNER —City of Waterloo, Iowa
SKH all\S:\MAD\4400--4499\4463\009\Construction\Change Orders\006\CO 6.docx
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Date
2/28/22
Date
03/21 /2022
Date
www.strand.com