Item 3.12 Change Orders for Wellhouse 4 WTP Project
Request for
City Council Action
DEPARTMENT INFORMATION
ORIGINATING DEPARTMENT REQUESTOR: MEETING DATE:
Utilities Utility Manager Neidermeier October 27, 2025
PRESENTER(s) REVIEWED BY: ITEM #:
Consent
AE2S Engineer Hanson
City Administrator/Finance Director Flaherty
3.12 – Change Orders for
Wellhouse 4 WTP Project
STRATEGIC VISION
MEETS: THE CITY OF OTSEGO:
Is a strong organization that is committed to leading the community through innovative communication.
X Has proactively expanded infrastructure to responsibly provide core services.
Is committed to delivery of quality emergency service responsive to community needs and expectations in a
cost-effective manner.
Is a social community with diverse housing, service options, and employment opportunities.
Is a distinctive, connected community known for its beauty and natural surroundings.
AGENDA ITEM DETAILS
RECOMMENDATION:
City Staff are recommending that the Council approve several Change Order Requests for the Wellhouse No. 4 Water
Treatment Plant (WTP) project.
ARE YOU SEEKING APPROVAL OF A CONTRACT? IS A PUBLIC HEARING REQUIRED?
No No
BACKGROUND/JUSTIFICATION:
The following table summarizes the change orders being submitted for Council consideration related to the
Wellhouse No. 4 Treatment Improvements project. These were reviewed by the Public Works Subcommittee on
October 15, 2025. Additional details on each change order are provided below.
Change Order
Request # Description Amount
011R1 Flowable fill below south addition footings $26,783.27
014R1 Reusing/modifying existing SSMH 103 ($9,788.08)
016 Process filter-to-waste valve removal ($5,266.14)
013R1 Modifications to submersible pumps and
accessories to increase pump efficiency $3,982.69
010 Addition of a lintel at Door 110 $2,359.56
007 Upsizing blower pipe intake from 4" to 6" piping $2,312.56
COR 011R1
There is a portion of the building expansion footing that spans between the existing building and the completed
backwash tank. The Engineer has expressed concern about differential settlement between the backfill soil beneath
the building expansion footing, the adjacent backwash tank, and the undisturbed soil below the wellhouse. Due to the
limited space in this area, achieving the necessary compaction would be difficult to confirm. To prevent future
settlement in this critical area, it is recommended to place a controlled low strength material (CLSM) below the
footings.
This proposal includes all labor and materials associated with excavating, forming, and pouring the CLSM flowable fill
and reflects an increase of $26,783.27 to the construction contract, along with a 2-day extension.
COR 014R1
Upon inspection of the existing manhole planned for demolition and replacement with a new drop structure, the
Contractor determined that the existing manhole was in excellent condition. Instead of replacement, the Contractor
proposed modifying the existing structure to add a drop pipe. This proposal reflects a deduction of $9,788.08 to the
construction contract for removing the cost of a new manhole.
COR 016
During the submittal review for the pressure filter process piping, the filter manufacturer recommended a design
modification to improve operational efficiency. This change resulted in a redundant filter to waste function. This
proposal reflects a deduction of $5,266.14 to the construction contract for removing the redundant valve and
associated piping.
COR 013R1
During submittal review of the submersible pumps, the pump manufacturer recommended upgrading to a more
durable and efficient model to better meet the specified duty points. This proposal reflects an addition of $3,982.69
to the construction contract for labor and materials associated with the pump upgrade.
COR 010
During construction, it was determined that an additional door lintel was required to install Door 110 in the opening
where the former overhead garage door was located. This proposal reflects an addition of $2,359.56 to the
construction contract for labor and materials to add a support lintel for Door 110 installation.
COR 007
During submittal review of the backwash blower, the manufacturer recommended upsizing the intake piping from 4”
to 6” to ensure adequate air supply. This proposal reflects an addition of $2,312.56 to the construction contract for
labor and materials to upsize approximately 25 feet of intake piping.
The proposed net increase in project cost for these change orders is $20,383.86 and a 2-day extension to the
construction contract. This amount represents a 0.30% increase over the bid cost and would bring the total change
order net increase to 1.53% for the project. A contingency amount of 5.0% is included in the project budget and
financing package.
SUPPORTING DOCUMENTS ATTACHED:
•Detailed proposals for Change Order Request 011R1, 014R1, 016, 013R1, 010, 007
POSSIBLE MOTION
PLEASE WORD MOTION AS YOU WOULD LIKE IT TO APPEAR IN THE MINUTES:
Motion to approve Change Order Proposals as indicated in the table above in the amount of $20,383.86 to Market &
Johnson and grant a 2-day extension to the Substantial and Final Completion dates.
BUDGET INFORMATION
FUNDING: BUDGETED:
Fund 601 – Drinking Water Utility Yes
TO: DATE:
RE:Change Order Request (COR) #11 R1
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...$26,783.27
OVERALL CHANGE TO PROJECT $26,783.27
The Contract Time will be INCREASED by 2 working days for this change
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
Joey Koller
COMMENTS /
ADD'L NOTES
Sincerely,
MARKET & JOHNSON, INC.
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
October 15, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
RFP#09 - Flowable Fill Beneath the South Addition Footings
TIME:
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #11 R1 by Market & Johnson
Dated: 10/15/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
$8,478.12
$8,478.12 $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$15,143.30
$0.00
$15,143.30
0.71% $167.71
$237.89
15.00% $2,332.34
5.00% $423.91
Net Change $26,783.27 $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT $26,783.27
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
Subtotal of Subcontracted Work
Market & Johnson
Quad E
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
Quad E Companies, Inc.
Lakeville, MN
612-462-0629
info@QuadECompanies.com
QuadECompanies.com
Quad E Companies, Inc is an affirmative action, equal opportunity employer.
Quad E Companies Inc is a certified DBE/WBE Business, MN Targeted Group Wmn Owned Business (0000950860)
& Central Cert Wmn Owned Business (2016-20436449)
8/27/25
COR#11
Please see the following Change Order for work completed for the Well House Project in, Otsego MN by Quad
E Companies, Inc. following review from owner.
Total - $8478.12
Foreman – 8hr x $104.50 = $836
Labor – 8hr x $88.22 = $705.76
Operator – 8hr x $93.36 = $746.88
Operator – 8hr x $93.36= $746.88
Skid – 8hr x $125 = $1000
Hoe – 8hr x $173.75 = $1390
Dump Truck Quad Axle– 8hr x $150= $1200
Total Cost = $7372.28
OH – 10% = $737.23
Profit - 5% = $368.61
TO: DATE:
RE:Change Order Request (COR) #013 R1
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...$3,982.69
OVERALL CHANGE TO PROJECT $3,982.69
The Contract Time will be unchanged by zero days for this change.
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
October 14, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
Modifications to Submersible Pumps and Accessories
TIME:
COMMENTS /
ADD'L NOTES
Sincerely,
MARKET & JOHNSON, INC.
Joey Koller
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #013 by Market & Johnson
Dated: 09/03/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
$3,732.00
$3,732.00 $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$0.00
$0.00
$0.00
$0.00
0.71% $26.50
$37.59
15.00% $0.00
5.00% $186.60
Net Change $3,982.69 $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
General Repair Service
Subtotal of Subcontracted Work
$3,982.69
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
General Repair Service
3535 International Dr. Vadnais Heights, MN 55110
651-766-0874
www.generalrepair.com
Pump Sales and Service
Premium line of Pumps and Blowers for:
Industrial – Water -- Waste Water – Lift stations – Sanitary
To: Market & Johnson
From: Sami Kinnunen
Date: 10/14/2025
Subject: Otsego Well House NO 4 Water Treatment Improvements -
Change Order Details
This change order outlines the differences between the submersible
pumps and accessories that General Repair initially intended to supply
and the final approved equipment. All changes remain in compliance
with the specifications listed in Section 43 25 00.
Initial Total $62,500.00
New Total $66,232.00
Total cost of Change Order $ 3,732.00
Initial Selection:
SP1&2: (2) 3” AMS HOMA Pumps with 3” Auto Couplers
RP1&2: (2) 4” OC HOMA Pumps with 4” Auto Couplers
New Selection:
SP1&2: (2) 3” OC HOMA Pumps with 3” Auto Couplers
RP1&2: (2) 3” OC HOMA Pumps with 3” Auto Couplers
The pumps were revised following a request from the engineer after the
initial proposal was accepted, specifically to reduce the discharge
diameter of the SP pumps from 4" to 3" on the HOMA models. During the
reevaluation, the OC pumps were selected over the originally proposed
AMS models due to their superior efficiency and performance at the
required duty points.
Thank you,
Sami Kinnunen
Company Name: DATE:9/19/2025
Completed By:(Name)PROJECT: 3416 - Otsego Wellhouse #4
(Phone)M&J's COR #:11
(Email)Vendor's #
Agreement #:
DESCRIPTION OF WORK:
LABOR
Trade ST/OT/DT RATE # OF HOURS TOTAL
ST 107.49$ 18.00 1,934.82$
ST 98.08$ 6.00 588.48$
Subtotal Hours & Labor Cost 24.00 2,523.30$
MATERIALS & EQUIPMENT
Items UM UNIT PRICE QUANTITY TOTAL
CY 155.00$ 64.00 9,920.00$
Day 2,700.00$ 1.00 2,700.00$
Subtotal Materials & Equipment 12,620.00$
SUBCONTRACTORS (attached their breakdown)
Company TOTAL
Subtotal Subcontractors -$
ADDITIONAL COSTS
Overhead & Profit Labor, Materials, Equipment Mark-up % = -$
Overhead & Profit Subcontractors Mark-up % = -$
Subtotal Additional Costs -$
15,143.30$
Does this request require additional working days?Yes If Yes, # of working days?2
Does this change have lead-time dependent materials associated? No # of days?
Vendor to complete this form or submit similar breakdown on your letterhead
Itemize adds and deducts for the proposed change.
Attach all subcontractor quotes and their breakdowns.
TOTAL COST
Sub's Scope of Work
Concrete Pump
VENDOR BREAKDOWN
Pour 6.8' of flowable fill beneath south addition footing
Flowable Fill
Carpenter
Laborer
N/A
Market & Johnson
Joey Koller
N/A
TO: DATE:
RE:Change Order Request (COR) #14
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...($9,788.08)
OVERALL CHANGE TO PROJECT ($9,788.08)
The Contract Time will be unchanged by zero days for this change.
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
Joey Koller
COMMENTS /
ADD'L NOTES
This item is not on the critical path so it does not warrant a deduct in contract days.
Sincerely,
MARKET & JOHNSON, INC.
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
September 22, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
RFP #12 - SSMH 103
TIME:
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #14 by Market & Johnson
Dated: 09/22/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
($9,171.99)
($9,171.99) $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$0.00
$0.00
$0.00
0.00% ($65.12)
($92.37)
0.00% $0.00
0.00% ($458.60)
Net Change ($9,788.08) $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT ($9,788.08)
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
Subtotal of Subcontracted Work
Quad E
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
1
Ana Sebesta
From:Joey Koller
Sent:Monday, September 22, 2025 11:16 AM
To:Ashley Carlson; Ana Sebesta
Subject:Fw: 3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#14
See email below for RFP #12 in Otsgeo.
Joey Koller
Assistant Project Manager
Mobile: 715-563-5945 • Main: 715-834-1213
www.market-johnson.com
GENERAL CONTRACTORS • CONSTRUCTION MANAGERS
From: Brian Haan <brian@quadecompanies.com>
Sent: Monday, September 22, 2025 11:12 AM
To: Joey Koller <jokoller@market-johnson.com>
Subject: FW: 3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#14
Brian Haan
Project Manager/Estimator
Quad E Companies, Inc
Earthwork, Site Utilities, Demolition, and Trucking
Direct: 651-368-5471
From: Tony Diehl <Tony.Diehl@ckccontracting.com>
Date: Monday, September 22, 2025 at 7:02 AM
To: Brian Haan <brian@quadecompanies.com>
Subject: FW: 3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#14
Labor: $4,545.60
Material: $0
Equipment $4,626.39
Subcontractor: $0
2
Tony Diehl
Vice President
(651) 436-4160 Office
(763) 228-0656 Cell
501 Maryland Ave W
St. Paul, MN 55117
ckccontracting.com
From: Brian Haan <brian@quadecompanies.com>
Sent: Friday, September 19, 2025 11:12 AM
To: Tony Diehl <Tony.Diehl@ckccontracting.com>
Subject: FW: 3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#14
Can you get me the price reduction for this.
Thanks,
Brian Haan
Project Manager/Estimator
Quad E Companies, Inc
Earthwork, Site Utilities, Demolition, and Trucking
Direct: 651-368-5471
From: Ashley Carlson <acarlson@market-johnson.com>
Date: Thursday, September 11, 2025 at 9:25 AM
To: Brian Haan <brian@quadecompanies.com>
Cc: Joey Koller <jokoller@market-johnson.com>, Ana Sebesta <asebesta@market-johnson.com>, Cory
Fedder <cfedder@market-johnson.com>
Subject: 3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#14
Otsego Wellhouse No. 04 Water Treatment Improvements
Otsego, MN
REQUEST FOR QUOTE FOR COR #14
The Architect has issued Request for Proposal (RFP) #12, which is attached, and has requested a
formal proposal be submitted for this work.
Please review the changes to the scope of work as noted in this RFP and submit a written proposal to our
office by, 09/19/2025 noting add, deduct or no change dollar amount of this change.
All proposals MUST be itemized:
Labor...................................................................................... $
Material.................................................................................. $
Equipment............................................................................. $
Subcontracted Work............................................................ $
3
COR#14 must appear on your proposal.
Thank you!
Ashley Carlson
Organizational Program Coordinator
Direct: 715-832-8931 • Main: 715-834-1213
www.market-johnson.com
GENERAL CONTRACTORS • CONSTRUCTION MANAGERS
TO: DATE:
RE:Change Order Request (COR) #16
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...($5,266.14)
OVERALL CHANGE TO PROJECT ($5,266.14)
The Contract Time will be unchanged by zero days for this change.
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
Joey Koller
COMMENTS /
ADD'L NOTES
Sincerely,
MARKET & JOHNSON, INC.
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
October 15, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
RFP#13 - Filter to Waste Valve Adjustment
TIME:
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #16 by Market & Johnson
Dated: 10/15/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
($1,285.00)
($3,650.00)
($4,935.00) $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$0.00
$0.00
$0.00
0.00% ($35.04)
($49.35)
0.00% $0.00
0.00% ($246.75)
Net Change ($5,266.14) $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT ($5,266.14)
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
Subtotal of Subcontracted Work
DK Mechanical
Kurita
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
Attn: Market & Johnson
Date: 10-14-2025
Proposed Price Change: COR #16 RFP #13
Otsego Wellhouse No. 4 COR #16 RFP #13
DK Mechanical Contractors LLC is pleased to provide a proposal for the piping changes for the Otsego Wellhouse
No. 4 COR #16 RFP #13.
Scope
• Process Labor Changes
Excludes
• Process piping provided with the filter package.
• Painting
• Items other than Process Piping
Proposal
The proposed process changes for Otsego Wellhouse No. 4 COR#16 RFP #13 is a labor deduct of $1,285.00.
1
Ana Sebesta
From:Nate HAGLUND <n.haglund@kurita-water.com>
Sent:Tuesday, October 14, 2025 4:19 PM
To:Joey Koller; Ashley Carlson
Cc:Ana Sebesta
Subject:RE: [EXT]Re: [EXT]3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#16
Categories:Do Now
Joey,
We would do a deduct of $3650 for the valve and piping changes.
Let me know if any questions, if not I can get a change order over to you.
Nate Haglund
Project Manager
Mobile 763-452-8043 | n.haglund@kurita-water.com
Kurita America Inc. | www.kuritaamerica.com
From: Joey Koller <jokoller@market-johnson.com>
Sent: Tuesday, October 14, 2025 1:02 PM
To: Nate HAGLUND <n.haglund@kurita-water.com>; Ashley Carlson <acarlson@market-johnson.com>
Cc: Ana Sebesta <asebesta@market-johnson.com>
Subject: [EXT]Re: [EXT]3416 - Otsego Wellhouse No. 4 - Request for Quote - COR#16
Importance: High
Nate,
Following up on this. I really need this back today to make it on the city's board meeting for tomorrow.
Thanks,
Joey Koller
Assistant Project Manager
Mobile: 715-563-5945 • Main: 715-834-1213
www.market-johnson.com
GENERAL CONTRACTORS • CONSTRUCTION MANAGERS
TO: DATE:
RE:Change Order Request (COR) #10
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...$2,359.56
OVERALL CHANGE TO PROJECT $2,359.56
The Contract Time will be unchanged by zero days for this change.
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
October 3, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
RFP#06 - Added Door 110 Lintel
TIME:
COMMENTS /
ADD'L NOTES
Sincerely,
MARKET & JOHNSON, INC.
Joey Koller
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #10 by Market & Johnson
Dated: 10/03/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
$903.10
$0.00
$950.00
$1,853.10 $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$322.47
$0.00
$322.47
0.71% $15.45
$21.91
15.00% $53.97
5.00% $92.66
Net Change $2,359.56 $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
Amerect Steel
Paramount Masonry
Nick's Welding
Subtotal of Subcontracted Work
Market & Johnson
$2,359.56
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
VENDOR BREAKDOWN
Company Name:Amerect Inc.DATE:8/20/2025
Completed By:Kyle Staffanson (Name)PROJECT:Otsego Wellhouse #4
9522289900 (Phone)M&J's COR #:10
kyle.staffanson@amerectinc.com (Email)Vendor's #
Agreement #:
DESCRIPTION OF WORK:
Layout for (2) - L5x5x3/8" back to back CMU lintel.Saw cut bent plate into CMU. Epoxy bent plate at CMU. Install and weld angles to bent plate.
LABOR
Trade ST/OT/DT RATE # OF HOURS TOTAL
Ironworker ST $150.00 3.00 $450.00
Ironworker Foreman ST $157.00 2.00 $314.00
Subtotal Hours & Labor Cost 5.00 $764.00
MATERIALS & EQUIPMENT
Items UM UNIT PRICE QUANTITY TOTAL
Saw HR $9.00 1.00 $9.00
Welding Machine HR $24.00 2.00 $48.00
Subtotal Materials & Equipment $57.00
SUBCONTRACTORS (attached their breakdown)
Company Sub's Scope of Work TOTAL
Subtotal Subcontractors $-
ADDITIONAL COSTS
Overhead & Profit Labor, Materials, Equipment Mark-up % =10.00%$82.10
Overhead & Profit Subcontractors Mark-up % =$-
Subtotal Additional Costs $82.10
TOTAL COST $903.10
Does this request require additional working days?No If Yes, # of working days?
Does this change have lead-time dependent materials associated? No # of days?
Vendor to complete this form or submit similar breakdown on your letterhead
Itemize adds and deducts for the proposed change.
Attach all subcontractor quotes and their breakdowns.
Company Name:DATE:9/19/2025
Completed By:(Name)PROJECT:3416 - Otsego Wellhouse #4
(Phone)M&J's COR #:10
(Email)Vendor's #
Agreement #:
DESCRIPTION OF WORK:
LABOR
Trade ST/OT/DT RATE # OF HOURS TOTAL
ST 107.49$ 3.00 322.47$
Subtotal Hours & Labor Cost 3.00 322.47$
MATERIALS & EQUIPMENT
Items UM UNIT PRICE QUANTITY TOTAL
Subtotal Materials & Equipment -$
SUBCONTRACTORS (attached their breakdown)
Company TOTAL
Subtotal Subcontractors -$
ADDITIONAL COSTS
Overhead & Profit Labor, Materials, Equipment Mark-up % =-$
Overhead & Profit Subcontractors Mark-up % =-$
Subtotal Additional Costs -$
322.47$
Does this request require additional working days?No If Yes, # of working days?
Does this change have lead-time dependent materials associated? No # of days?
Vendor to complete this form or submit similar breakdown on your letterhead
Itemize adds and deducts for the proposed change.
Attach all subcontractor quotes and their breakdowns.
Market & Johnson
Joey Koller
N/A
VENDOR BREAKDOWN
Pour 6.8' of flowable fill beneath south addition footing
Carpenter
N/A
TOTAL COST
Sub's Scope of Work
TO: DATE:
RE:Change Order Request (COR) #007
ATTN:
REQUESTED BY WHOM:
COST OF WORK:
Changes to Market & Johnson's Scope of Work (see attached breakdown)…………...$2,312.56
OVERALL CHANGE TO PROJECT $2,312.56
The Contract Time will be unchanged by zero days for this change.
This proposal may be withdrawn by us if not accepted within 30 calendar days.
Assistant Project Manager
Enclosures
cc:
M&J Project #3416
Market & Johnson, Inc. 2350 Galloway Street PO Box 630 Eau Claire, WI 54702-0630 Ph. 715.834.1213 Fax. 715.834.2331
CHANGE ORDER REQUEST (COR)
Advanced Engineering and Environmental
Services, LLC
6901 E Fish Lake Road Suite 184
Maple Grove, MN 55369
August 28, 2025
Otsego Wellhouse No. 4 Water Treatment
Improvements
Otsego, MN
Ryan Hanson
DESCRIPTION
OF CHANGE:
FO#05 - Process Piping Blower Modifications
TIME:
COMMENTS /
ADD'L NOTES
Sincerely,
MARKET & JOHNSON, INC.
Joey Koller
If you would like us to proceed with this work prior to a
formal change order being processed, please check the
accepted box, sign and return. If accepted, this will be
included on a future change order.
□Accepted □Not Accepted
_____________________________ ______________
Signature Date
Breakdown for Change Order Request (COR) #007 by Market & Johnson
Dated: 08/28/2025
M&J
Contract
Tax Exempt
Purchases
Owner Direct
Purchases
SUBCONTRACTED WORK SCOPE OF WORK
$2,167.00
$2,167.00 $0.00 $0.00
SELF PERFORMED QTY U/M UNIT COST
$0.00
$0.00
$0.00
$0.00
0.71% $15.39
$21.82
15.00% $0.00
5.00% $108.35
Net Change $2,312.56 $0.00 $0.00
TOTAL OVERALL CHANGE TO PROJECT
M&J Project #3416
Otsego Wellhouse No. 4 Water Treatment Improvements
Otsego, MN
DK Mechanical
Subtotal of Subcontracted Work
$2,312.56
Mark-up on Self Performed Work
Additional G/L Insurance Required
Additional Payment/Performance Bond
Mark-up on Subcontracted Work
Subtotal of Self Performed Work
Company Name: DATE:7/29/2025
Completed By:(Name)PROJECT: Otsego Wellhouse No. 4 WTP
(Phone)M&J's COR #:7
(Email)Vendor's #
Agreement #:
DESCRIPTION OF WORK:
LABOR
Trade ST/OT/DT RATE # OF HOURS TOTAL
155.00$ 5.00 775.00$
Subtotal Hours & Labor Cost 5.00 775.00$
MATERIALS & EQUIPMENT
Items UM UNIT PRICE QUANTITY TOTAL
1,195.00$ 1.00 1,195.00$
Subtotal Materials & Equipment 1,195.00$
SUBCONTRACTORS (attached their breakdown)
Company TOTAL
Subtotal Subcontractors -$
ADDITIONAL COSTS
Overhead & Profit Labor, Materials, Equipment Mark-up % = 10.00% 197.00$
Overhead & Profit Subcontractors Mark-up % = -$
Subtotal Additional Costs 197.00$
2,167.00$
Does this request require additional working days?No If Yes, # of working days?
Does this change have lead-time dependent materials associated? No # of days?
Vendor to complete this form or submit similar breakdown on your letterhead
Itemize adds and deducts for the proposed change.
Attach all subcontractor quotes and their breakdowns.
TOTAL COST
Sub's Scope of Work
VENDOR BREAKDOWN
Process pipe changes from Filed Order #05 COR#7. Increase blower intake piping from 4" to 6" and add 6"x4" reducer.
Process Pipe Material, Fittings and Accessories
Process Pipe
952-495-0114
DK Mechanical Contractors LLC
Kyle Nikula
kyle_nikula@dkmechanical.org