DIISD TEC - Bid Addendum 3.pdf
PDF 38 KB Posted
- Attached to
- Tech Center Renovation
- Solicitation number
- RFP DISD 260000001442 4
- Issued by
- Huron County, Michigan
About this file
This is Addendum 3 to the project manual for the Technical Education Center Renovation project issued by the Dickinson-Iron Intermediate School District in Michigan, prepared by Blomquist Architects, PLLC. The addendum was issued on March 18, 2026, with a bid date of March 24, 2026, at 2:00 PM Central US Time. The renovation project encompasses various building improvements including roofing work, HVAC systems, drywall subceilings, entry door operators, wall base details, overhead doors, and plumbing fixtures. The addendum modifies and clarifies previously issued project manuals and drawings and shall be considered part of the contract documents. Key modifications include updates to the prevailing wages schedule to include carpenter rates (REV 1), approval of Clopay model 3717 overhead doors as an equivalent substitute, clarification of drywall subceiling coverage areas in Bid Alternates 3 and 4, confirmation that existing interior window sills shall remain where no additional work is required, provisions for contractor salvage and modification of the existing entry door operator as part of the Base Bid, and clarification that visual display boards shall be furnished and installed by the Owner rather than the contractor.
The addendum addresses technical specifications and clarifications necessary for accurate bidding, including assumptions regarding existing roof composition (standing seam metal originally covered with rigid insulation board and TPO roofing with maximum fastener depth of 6 inches), contractor responsibility for determining actual composition and patching, and Owner provision of certain equipment such as refrigerators with water service connections. Revised drawing sheets (REV 2) include Building Sections (A-31), Equipment and Temperature Control Plans (M-701), and HVAC Schedules (M-901 and M-902). Supporting attachments include a General Contractors Bidders List, a subceiling diagram clarifying coverage areas for the specified bid alternates, and a question-and-answer document addressing miscellaneous HVAC clarifications received from bidders during the bid period. The addendum also includes revisions to the Proposal Form (00440 REV 2) and Allowances section (001210 REV 2) of the project manual.
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Other files
| File | Type | Posted |
|---|---|---|
| Updated DIISD TEC - ADVERTISEMENT FOR BIDS (REV 1).pdf | ||
| DIISD TEC - Bid Addendum 2.pdf |
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Text version
PLEASE INSERT IN THE PROJECT MANUALPLEASE INSERT IN THE PROJECT MANUALPLEASE INSERT IN THE PROJECT MANUALPLEASE INSERT IN THE PROJECT MANUAL
ADDENDUM ADDENDUM ADDENDUM ADDENDUM ((((3333))))
DICKINSON-IRON INTERMEDIATE SCHOOL DISTRICT Architect:
TECHNICAL EDUCATION CENTER RENOVATION BLOMQUIST ARCHITECTS, PLLC
300 North Blvd 127 S. Stephenson Ave. – Suite 101
Kingsford, MI 49802 Iron Mountain, MI 49801
Date Issued: March 18th, 2026 Kyle Blomquist
Bid DateBid DateBid DateBid Date: March: March: March: March 24242424thththth,,,, 2022022022026666 Office: 906-774-7000
Bid Time: Bid Time: Bid Time: Bid Time: 2:002:002:002:00 PPPPM CentralM CentralM CentralM Central US US US US Time ZoneTime ZoneTime ZoneTime Zone kyle@blomquistarchitects.com
ADDENDAADDENDAADDENDAADDENDA:::: This addendum and others that may be issued prior to the opening of bids shall modify and clarify the previously issued project manual and drawing and shall be part of the contract documents for the project. Any revised Project Manual sections, Drawings, and/or other attachments shall replace previous versions of the same.
A.A.A.A. GENERALGENERALGENERALGENERAL/MISCELLANOUS CLARIFCATION/MISCELLANOUS CLARIFCATION/MISCELLANOUS CLARIFCATION/MISCELLANOUS CLARIFCATION::::
1. Prevailing WagesPrevailing WagesPrevailing WagesPrevailing Wages – The previous prevailing wages schedule provided from the State of
Michigan was found to be missing rates for carpenters. Bidders are instructed to use the schedule noted as “REV 1” within the Bid Documents folder.
2. Overhead DoorOverhead DoorOverhead DoorOverhead Door – Clopay model 3717 overhead doors have been approved as an alternate for overhead door applications. This (along with others approved in previous addenda) may serve as a basis for equivalent substitutions.
3. Wall Wall Wall Wall bbbbase ase ase ase detaildetaildetaildetail – Wall base detail has been updated to reflect flashing.
4. Existing Existing Existing Existing wwwwindow sillindow sillindow sillindow sillssss – Where no additional work is required at or adjacent to existing windows, existing interior sills shall remain.
5. Subceiling Subceiling Subceiling Subceiling – A diagram has been provided to clarify coverage area for drywall subceilings provided in Bid Alternates 3 & 4. Bid form has been revised to modify description of the subceiling as “suspended metal or wood frame”.
6. Entry door operator Entry door operator Entry door operator Entry door operator – The Contractor shall salvage, modify, and/or reinstall the entry door operator as part of the Base Bid. Bidders may propose operator replacement within the Optional Alternates section of the bid form.
7. Existing roof compositionExisting roof compositionExisting roof compositionExisting roof composition – Little information is available on the exact roof composition.
However, in speaking with individuals familiar with the history of the building, the assumptions for the purposes of the bid are as follows: The roofing was originally standing seam metal over purlins. This was since covered with rigid insulation board and
TPO roofing. Bidders shall assume maximum fastener depth of 6”. Bidders shall include the cost to determine actual composition and patch within the Base Bid.
8. Visual Display BoardVisual Display BoardVisual Display BoardVisual Display Board – Omit allowance for the furnish and installation of visual display boards. These shall be furnished and installed by Owner. Allowance section of
Architectural specifications has been revised accordingly.
9. FixtureFixtureFixtureFixtures/Equipment furnished by Others s/Equipment furnished by Others s/Equipment furnished by Others s/Equipment furnished by Others – A Plumbing Requirements note on sheet P-401 references “Fixtures/equipment furnished by others”. This is meant to refer to Owner provided equipment such as refrigerators, for which an exact specification is not yet determined, but should be assumed to include water service. This has limited application on this project.
10. Miscellaneous HVAC clarification Miscellaneous HVAC clarification Miscellaneous HVAC clarification Miscellaneous HVAC clarification – See attachment description below.
PROJECT MANUALPROJECT MANUALPROJECT MANUALPROJECT MANUAL::::
1. 00000000444400 00 00 00 Proposal FormProposal FormProposal FormProposal Form – Replace original with file noted as “REV 2”. Revised to reflect amended subceiling requirements/alternatives in Bid Alternates 3 & 4.
2. 00001211211211210 0 0 0 AllowancesAllowancesAllowancesAllowances – Replace original with file noted as “REV 2”. Revised to omit allowance for the furnish and install of visual display boards. These items shall be assumed to be furnished and installed by Owner.
B.B.B.B. DRAWINGS:DRAWINGS:DRAWINGS:DRAWINGS:
All drawing sheets listed shall be considered replaced with versions name “REV 2”. The drawing sheets include updated information where noted as revised.
1. A-31 - Building Sections
2. M-701 - Equipment & Temperature Control Plan
3. M-901 - HVAC Schedules
4. M-902 - HVAC Schedules
C.C.C.C. ATTACHMENTS:ATTACHMENTS:ATTACHMENTS:ATTACHMENTS:
1. General Contractors General Contractors General Contractors General Contractors Bidders ListBidders ListBidders ListBidders List – A list of bidders has been provided based on previously-provided notice of intent to bid. Note, some of the bidders may have decided not to bid the project. Vendors are encouraged to submit their bids to all GC candidates.
2. Subceiling DiagramSubceiling DiagramSubceiling DiagramSubceiling Diagram –––– A diagram illustrating the coverage area for subceiling described in
Bid Alternate 3 & 4 has been included for clarification purposes.
3. Miscellaneous HVAC clarification Miscellaneous HVAC clarification Miscellaneous HVAC clarification Miscellaneous HVAC clarification – Additional clarifications has been provided based on correspondence between bidders and Rhoades Engineering during the bid period. Those clarifications have been consolidated in question-and-answer format in the included attachment. This attachment shall be considered a supplement to the bid documents.
END OF ADDENDUM (END OF ADDENDUM (END OF ADDENDUM (END OF ADDENDUM (3333))))
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