Addendum_1 Atlanta SSB Metal Siding.pdf

PDF 1 MB Posted

Attached to
591/25191. AGY; Atlanta SSB Metal Siding and Soffit Install
Solicitation number
RFQ 171 250000000543 2
Issued by
Michigan

About this file

This is Addendum #1 issued on August 6, 2025, by the Michigan Department of Transportation (MDOT) for the Atlanta Salt Storage Building metal siding installation project located at 13490 M-32/M-33, Atlanta, Michigan 49709 (MDOT Project Number S000125CON). The project involves installation of 29 gauge metal wall panels, 26 gauge metal fascia wrap, synthetic underlayment, vented soffit, and replacement of fascia board and wood siding where needed on a structure measuring 198 feet by 72 feet. The addendum clarifies that temporary fencing is not required and extends the contract completion timeline to 60 calendar days from the date of Notice-to-Proceed. All material approvals must occur seven days before bid submission. Fasteners for metal siding installation must comply with manufacturer's installation instructions, and synthetic underlayment may include standard housewraps such as Tyvek or Typar as determined by manufacturer recommendations. The addendum includes revised drawing details for fascia installation corrections and requires contractors to verify field dimensions and establish conditions on-site, immediately notifying the MDOT project manager of any field condition discrepancies.

Liquidated damages are assessed at $200.00 per calendar day for work not substantially completed within the 60-calendar-day contract period. All costs associated with the addendum work are to be included in the bid price with no additional charges to the owner. Contractors must certify that no asbestos or other hazardous materials are used in the project and must comply with all state and local codes. Subcontractors must verify compliance with material safety requirements. The project requires acknowledgment of addendum receipt on the bid summary prior to submission.

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ADDENDUM #1

Project Name: Atlanta SSB Metal Siding Installation Issuance Date: August 6, 2025 Project Location: MDOT Atlanta Garage/ 13490 M-32/M-33, Atlanta, MI 49709 MDOT Project Number: S000125CON

This addendum is issued to inform bidders of changes, clarifications, and additions to the drawings and/or specifications. Provide all labor, materials, equipment, services, and supervision as necessary to complete the work stated herein. All costs associated with the work in this addendum shall be included in the bid price and are considered part of the contract. All work shall be in accordance with the original bid documents and the information indicated below:

Q and A:

Q: On page 00-6 of SECTION 00100 INSTRUCTIONS TO BIDDERS Item #19.

- Can you clarify that manufacturers other than ones listed are acceptable and will be approved in the submittal process, as long as they are equal or better than the ones listed.

A: Materials won’t be approved in the submittal process. Need to be approved 7 Days before bid as stated in paragraph

Q: On page 00-7 of SECTION 00100 INSTRUCTIONS TO BIDDERS Item #23.

Per your stated intent, can you change it to read, Work of all trades as specified in the Contract

Documents must be completed in 45 calendar days from the date of Notice-to-Proceed, or when submittals are approved, (whichever is later), except for minor replacement, correction, or adjustment items which do not interfere with the complete operation and utilization of all parts of the Contract Work?

A: We cannot change to this wording. However the project will be given 60 days from Notice-to-Proceed to be completed.

Q: On page 01-5, SECTION 01100 PROJECT PROCEDURES #3-(b) Temporary Fence.

This will add unnecessary cost. Can this be removed?

A: Temporary Fence not required for this project.

Q: In SECTION 07400 - 1 METAL SIDING - PART 2 - PRODUCTS 2.01 METAL WALL PANELS - A.

Some manufacturers recommend that the screws be installed in the flat. Can this be changed to read “Fasteners to be installed per the manufacturers installation instructions”?

A: Yes. The fasteners for metal siding are to be installed per the manufacturer’s installation instructions.

Q: In SECTION 07400 - 1 METAL SIDING - PART 2 - PRODUCTS 2.01 METAL WALL

PANELS - D.

Can this be clarified as the approved equal can be determined during the submittal process, as long as they are equal or better than the ones listed?

A: Approved equal will not be approved during submittal process.

Q: SECTION 07400 - 3 METAL SIDING - 2.07 SYNTHETIC UNDERLAYMENT

In some applications roofing underlayment does not meet code or is not recommended to be used on walls/under siding. To ensure that inspections can be passed and codes can be met, can typical housewrap such as Tyvek, Typar, or other standard housewraps be used under the metal siding?

A: Correct synthetic underlayment can be determined and installed per manufacturer’s recommendations.

Specification Change:

23. CONTRACT TIME; LIQUIDATED DAMAGES: Work of all trades as specified in the Contract Documents must be completed in 60 calendar days from the date of Notice-to-Proceed except for minor replacement, correction, or adjustment items which do not interfere with the complete operation and utilization of all parts of the Contract Work.

This Contract Time is of the essence and liquidated damages for each Calendar Day that expires after this Substantial Completion of the entire Work must be in the amount of $ 200.00. Liquidated damages are not a penalty, are cumulative and represent a reasonable estimate of the Owner’s extra costs and damages, which are difficult to estimate with accuracy in advance.

DRAWING:

Please see the attached drawing below for the correction to the fascia (Change in red cloud)

ACKNOWLEDGE RECEIPT OF ADDENDUM ON BID SUMMARY

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FACILITIES OPERATIONS

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BUREAU OF FIELD SERVICES

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ATLANTA, MICHIGAN 49709

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ATLANTA SALT STORAGE BUILDING

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METAL WALL PANEL INSTALL

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AutoCAD SHX Text 13490 M-32/M-33

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SHEET NO.

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ELEVATIONS

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C&T BUILDING-8885 RICKS RD.

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LANSING, MICHIGAN

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DEPARTMENT OF

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OFFICE OF FACILITIES

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MANAGEMENT AND BUDGET

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APRIL 10, 2025

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REVISIONS

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PROJECT NO.

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DATE

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S000125CON

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PRELIM.

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CONST.

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FINAL REC.

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DR

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CHK'D

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APPR

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MDOT APPROVAL

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APPROVED BY

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RECOMMENDED FOR

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APPROVAL BY

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APPROVED BY

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DATE

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DATE

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DATE

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WEST ELEVATION

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NOT TO SCALE

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SOUTH ELEVATION

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NOT TO SCALE

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NOT TO SCALE

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EAST ELEVATION

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NORTH ELEVATION

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NOT TO SCALE

AutoCAD SHX Text 198'-0"

AutoCAD SHX Text 72'-0""

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GENERAL NOTES:

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2. CONTRACTOR IS OBLIGATED TO VERIFY AND/OR ESTABLISH ALL DIMENSIONS, ELEVATIONS

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AND CONDITIONS IN THE FIELD.

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3. IF THE EXISTING FIELD CONDITIONS DO NOT PERMIT THE INSTALLATION OF THE WORK IN

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ACCORDANCE WITH THE DETAILS SHOWN, THE CONTRACTOR SHALL NOTIFY THE MDOT PROJECT

AutoCAD SHX Text MANAGER IMMEDIATELY AND PROVIDE INFORMATION OF EXISTING CONDITIONS. FINAL INSTALLATION

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SHALL BE IN ACCORDANCE WITH THE INSTRUCTIONS OF THE MDOT PROJECT MANAGER.

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4. COMPLY WITH MANUFACTURER'S INSTRUCTIONS AND RECOMMENDATIONS FOR INSTALLATIONS OF

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ALL MATERIALS UNLESS MORE STRINGENT REQUIREMENTS ARE SPECIFIED.

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OTHER HAZARDOUS PRODUCTS ARE USED IN THEIR WORK.

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MET. SUBCONTRACTORS SHALL VERIFY TO THE GENERAL CONTRACTOR THAT NO ASBESTOS OR

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RESPONSIBILITY OF THE CONTRACTOR TO CERTIFY TO THE OWNER THAT THIS REQUIREMENT

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ON THIS PROJECT OR USED DURING THE CONSTRUCTION OF THE PROJECT. IT SHALL BE THE

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5. NO PRODUCTS CONTAINING ASBESTOS OR OTHER HAZARDOUS MATERIALS SHALL BE INSTALLED

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1. THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS, EQUIPMENT, AND RELATED SERVICES

AutoCAD SHX Text NEEDED FOR THE COMPLETE METAL WALL PANEL INSTALLATION AND RELATED ITEMS AT THE ATLANTA

AutoCAD SHX Text SALT STORAGE BLDG. IN ACCORDANCE WITH THE DESIGN PLANS, SPECIFICATIONS, STATE AND LOCAL

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CODES, OR AS NEEDED TO COMPLETE THE WORK AT NO ADDITIONAL COST TO THE OWNER.

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INSTALL METAL

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WALL PANELS

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2'-1.5" NEW

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INSTALL METAL

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WALL PANELS (TYP)

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SOFFIT (TYP)

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CONSTRUCTION NOTES:

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2. INSTALL SYNTHETIC FELT OVER T1-11 IN PREPARATION OF NEW METAL WALL

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3. INSTALL NEW 29 GA. METAL WALL PANELS AND ALL RELATED ACCESSORIES.

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PANELS.

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4. INSTALL NEW 26 GA. METAL FASCIA WRAP.

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INSTALL METAL

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WALL PANELS (TYP)

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INSTALL METAL

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WALL PANELS (TYP)

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SOFFIT (TYP)

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2X10 FASCIA-WRAP

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IN METAL (TYP)

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2X10 FASCIA-WRAP

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IN METAL (TYP)

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5. INSTALL NEW VENTED SOFFIT

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1. REPLACE FASCIA BOARD AND WOOD SIDING WHERE NEEDED.

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SOFFIT (TYP)

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INSTALL METAL

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DOOR PANELS (TYP)

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LEAN TO ROOF

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Insert from: "Atlanta SSB Metal Siding Elevations-Addendum.pdf"
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