HomeMy WebLinkAboutWoodruff Construction - CO #7, Contract No. 994 - 12.19.2022STRAND
ASSOCIATES®
Excellence in Engineering
Since 1946
November 29, 2022
CHANGE ORDER NO. 7
PROJECT:
OWNER:
CONTRACT:
CONTRACTOR:
Strand Associates, Inc
910 West Wingra Drive
Madison, WI 53715
(P) 608.251.4843
www.strand.com
F.Y. 2020 Wastewater Treatment Plant Biosolids Modifications
City of Waterloo, Iowa
City Contract No. 994
Woodruff Construction, LLC
Description of Change
7a Add a thermostatic mixing valve in Structure 300 in
accordance with RFI No. 62, dated March 14, 2022, and
the enclosed cost proposal dated March 16, 2022.
7b Modify the painting scope in accordance with the
enclosed e-mail correspondence dated May 2, 2022.
7c Add joint sealants to the existing masonry structures in
accordance with the enclosed cost proposal dated
June 28, 2022.
7d Delete the macerator control panel modifications as
described in Change Order No. 6, item 6a.
7e Change the Concrete Surface Repair —Top of Wall
Repairs allowance from $9,900 to $0.
7f Change the Concrete Surface Repair —Wall Vertical
Surface and Underside of Slab Repairs allowance from
$11,000 to $0.
7g Change the Concrete Surface Repair —Top of Slab
Repairs allowance from $9,000 to $0.
7h Change the Masonry Restoration and
Cleaning-100 Percent Repointing allowance from
$160,000 to $93,028.
7i Change the Masonry Restoration and Cleaning —Less
Than 100 Percent Repointing allowance from $4,000 to
$0.
7j Change the Brick Replacement allowance from $23,500
to $1,627.
7k Change the Excavation, Backfill, and
Grading —Unsuitable Foundation Material for Structures
allowance from $114,000 to $4,503.70.
71 Change the Excavation, Backfill, and
Grading —Unsuitable Foundation Material for Utility
Trenches allowance from $22,000 to $0.
7m Add reimbursement for piping materials related to
unforeseen conditions in accordance with the enclosed
cost proposal dated September 13, 2022.
SKH:II\S:\MAD\4400--4499\4463\009\Construction\Change Orders\007\C07.docx
ADD $4,084.00
ADD $0.00
ADD $4,453.20
(DEDUCT) ($2,164.00)
(DEDUCT) ($9,900.00)
(DEDUCT) ($11,000.00)
(DEDUCT) ($9,000.00)
(DEDUCT) ($66,972.00)
(DEDUCT) ($4,000.00)
(DEDUCT) ($21,873.00)
(DEDUCT)
(DEDUCT)
ADD
($109,496.30)
($22,000.00)
$2,696.00
Arizona I Illinois I Indiana I Iowa I Kentucky I Ohio I Tennessee I Texas I Wisconsin
City of Waterloo —Woodruff Construction, LLC
Contract No. 994, Change Order No. 7
Page 2
November 29, 2022
7n Add ground fault protection equipment (GFPE) breaker
to the heat trace circuit in Structure 300.
7o Change the Final Completion date to
December 15, 2022.
7p Remove manual motor switch for 330-EF-6 and
325-EF-1.
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
s
„an
Associates, Inc"
ADD
ADD
(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
$1,374.00
$0.00
($1,101.00)
($244,899.10)
$16,587,300.00
$209,320.21
($244,899.10)
$16,551,721.11
January 2, 2022
113 Days
0 Days
April 25, 2022
March 3, 2022
113 Days
175 Days
December 16, 2022
♦♦`‘.os#.nHIi,,, This document shall become a supplement to the Contract and all provisions will apply hereto.
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CONTRA OR —Woodruff Construction, LLC
APPROVED
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OWNER —City of Waterloo, Iowa
SKH:III\S:\MAD \4400- 4499\44631009\Construction\Change Orders\00TC07.docx
11/29/22
Date
12/19/2022
Date
www.strand.com