RFP Addendum No. 01 (511.26306.JLM).pdf
PDF 286 KB Posted
- Solicitation number
- RFP 171 260000002164 3
- Issued by
- Allegan County, Michigan
About this file
This Request for Proposal Addendum No. 01, issued by the Michigan Department of Technology, Management and Budget (DTMB), State Facilities Administration Design and Construction Division, addresses modifications to a solicitation for roof repair services at Building 370 of the Alpena Combat Readiness Training Center, a Military and Veterans Affairs Air National Guard facility. The project (TDVG192724) encompasses design and construction work including roof repair and replacement, removal and replacement of roof troughs and gutters, repair and resealing of concrete masonry unit (CMU) walls and joints, installation of heated drip edge, and provision of metal flashing and sealant systems. Bidders were required to attend a mandatory pre-proposal conference, with proposals due electronically through the SIGMA Vendor VSS portal on July 16, 2026, at 2:00 p.m. Eastern Time. The contract completion date is 60 calendar days from award. The addendum introduces revised bid schedules and two new add-alternates: Alternate #1 for painting exterior CMU walls and Alternate #2 for providing a 90 mil EPDM membrane roof with a 30-year warranty. Additionally, the addendum approves substitution of a 60 mil EPDM membrane roof system with a 20-year warranty as an acceptable replacement for the base-bid PPMA coating system on roof "A."
The bid structure requires bidders to submit not-to-exceed pricing broken down into design services, construction labor and subcontractors, general conditions, overhead and profit, and management fees, with specified cash and provisional allowances included in the construction line item. A five percent bid guarantee is required with all bids, and both performance and payment bonds are mandatory for contracts exceeding $50,000. Builders risk insurance must be provided by the contractor. The solicitation contains set-asides for Qualified Disabled Veteran-owned and Michigan-based businesses, with bidders required to certify compliance with these provisions upon submission. Unit prices are required for specific line items including CMU wall cleaning and sealing, saw-cutting and repointing, and metal flashing installation. No substitutions or "or equal" proposals are permitted after bid opening except as provided in the general conditions.
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Text version
DTMB-0414 RFP (Rev 2/22)
DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET
State Facilities Administration Design and Construction Division
REQUEST FOR PROPOSAL
ADDENDUM NO. 01
This form identifies an Addendum to a Request for Proposal for Professional Services, and incorporates interpretations or clarifications, modifications, and other information into the Request for Proposals.
Addenda will be numbered by the Project Director and distributed through SIGMA Vendor VSS as an attachment.
TO:
ALL PROPOSERS
DATE ISSUED
06/25/2026
PROJECT NAME
TDVG192724 - Repair Roof Building 370
FILE NUMBER
511/26306.JLM
PROJECT DIRECTOR
Josiah L. Meyers
PROPOSAL DUE DATE:
July 16, 2026
ADDENDUM ITEMS: (attach additional sheets and drawings if required)
1) Revised bid schedule attached, including new add-alternates #1 and #2.
2) Mandatory pre-proposal meeting sign-in sheet attached.
3) Please note the following RFI response:
Q1) In lieu of the PPMA coating system proposed on the drawings provided for roof "A", We recommend a single ply EPDM membrane system to better suit this roof. Is it acceptable to substitute this system with a Black 90 mil EPDM membrane total system with a 30 YR warranty? We could also reduce this system to a 60 mil EPDM 20yr warranty if cost would be an issue. Please advise.
A1) 60 mil EPDM membrane roof with a 20-year warranty is accepted as a replacement for the base-bid PPMA coting on roof “A”. Add-alternate #2 is added to the bid schedule to provide a 90 mil EPDM membrane roof with a 30-year warranty.
-Proposal due date remains unchanged-
APPROVED BY:
PROJECT DIRECTOR: Josiah L. Meyers, P.E. DATE: 06/25/2026 http://www.buy4michigan.com/
Bidding and Contract Document (R 4/26) Project Name: File No.:
[1]
DESIGN BUILD BID SUMMARY
DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET
STATE FACILITIES ADMINISTRATION
DESIGN AND CONSTRUCTION DIVISION
3111 W. St. Joseph Street Lansing, Michigan 48917
Bids must be submitted electronically through the SIGMA website at SIGMA VSS
FILE NUMBER
511/26306.JLM
DEPARTMENT/AGENCY
Military and Veterans Affairs Air National Guard
LOCATION
Alpena Combat Readiness Training Center
CONTRACT COMPLETION DATE
60 calendar days
PROJECT NAME/PROJECT SCOPE
TDVG192724 - Repair Roof Building 370
BID OPENING DATE
July 16, 2026, 2:00 p.m. ET
FOR AN EXAMINATION OF THE SITE CONTACT
Attend scheduled mandatory pre-proposal conference
BY SIGNING AND SUBMITTING THE BID SUMMARY, THE BIDDER CERTIFIES THEY COMPLY
WITH ALL PROVISIONS OF THE CONTRACT SOLICITATION.
WE PROPOSE TO FURNISH, PERFORM, AND COMPLETE THE ENTIRE WORK IN
ACCORDANCE WITH THE CONTRACT DOCUMENTS IN CONSIDERATION FO THE BID
PRICE(S) STATED BELOW.
FIRM NAME AND COMPLETE ADDRESS
☐ Qualified Disabled Veteran
TELEPHONE NUMBER
EMAIL ADDRESS
SIGMA VENDOR NUMBER
BIDDER’S SIGNATURE AND TITLE DATE WITNESS’ SIGNATURE DATE
By signing this bid above, bidder certifies their enclosed Qualified Disabled Veteran and Michigan Based Business Certification
BASE BID FROM BID SCHEDULE (Include Specified Allowances):
Dollars $ (use words) (in figures)
Alternate 1: (add / subtract) Dollars $ (use words) (in figures)
Alternate 2: (add / subtract) Dollars $ (use words) (in figures)
Bidding and Contract Document (R 4/26) Project Name: File No.:
[2]
A PERFORMANCE BOND AND A PAYMENT BOND ARE REQUIRED FOR ALL BIDS OVER
$50,000.00. EACH BID MUST BE ACCOMPANIED BY A FIVE (5) PERCENT BID GUARANTEE.
BUILDERS RISK INSURANCE IS REQUIRED TO BE PROVIDED BY THE CONTRACTOR UNLESS
OTHERWISE INDICATED IN THE BID DOCUMENTS.
BIDDERS ARE ALSO CAUTIONED TO FAMILIARIZE THEMSELVES WITH ALL CONDITIONS OF
THE CONTRACT.
Project Scope of Work (See attached Project Description):
The project includes, but is not limited to, design and construction to repair and modify building 370 damaged roof areas, remove and replace roof troughs and gutters, repair and reseal CMU walls and joints, install heated drip edge, and provide metal flashing and sealant systems as shown.
The Bidder shall figure its Base Bid on the specified or Addendum-approved materials and equipment only. No “or equal” or substitution proposals will be permitted after Bid opening, except as provided in the General Conditions.
Addenda: Bidder acknowledges receipt of Addenda:
No. ______ dated:_______________
No. ______ dated:_______________
No. ______ dated:_______________
No. ______ dated:_______________
FIRM NAME TELEPHONE NUMBER AND EMAIL ADDRESS
BID SCHEDULE
Not-To-Exceed Base Bid Schedule – The Not-to-Exceed Bid shall be broken down into compensation categories as shown below. The Not-To-Exceed Bid will be compensated according to actual costs per Section 6, Paragraphs 8.1 to 8.15
1. Design Services $
2. Construction, Trade Labor, and Subcontractors $
3. General Conditions $
SUBTOTAL $
4. Overhead and Profit (Percentage of Sub-Total Above) % $
5. Management $
TOTAL NOT TO EXCEED BID $
Allowances:
(a) Bidders must include in their Base Proposal Sum Construction, Trade Labor, and
Subcontractors line a Cash Allowance of $ 0_______
(b) Bidders must include in their Base Proposal Sum Construction, Trade Labor, and
Subcontractors line a Provisional Allowance of $ _0_______
Not-to-Exceed Base Bid (Sum of Item Bid Prices for all Not-To-Exceed Bid Items):
Dollars and No/Costs (use words)
(in figures)
If requested below, Bidder shall provide unit prices.
Item No. Bid
Quantity Description
Unit Price
Item Bid Price
SF 1 Clean & seal exterior CMU walls
LF 1 Saw-cut, repoint & seal exterior CMU walls
LF 1 Provide metal flashing and sealant system
Schedule of Alternates – The Bidder will complete (or deduct from the Contract) the parts of the Work designated by the Alternates that follow and accept in full payment (or allow in full credit) for those parts of the Work the following Item Bid Prices
Alternate Item No.
Bid Quantity
Description
Unit Price
Item Bid Price
#1 1 LS Paint all exterior CMU walls not included in base-bid to match (ADD)
#2 1 LS Provide a 90 mil EPDM membrane roof with a 30-year warranty on roof area A
(ADD)
The Bidder further acknowledges and agrees that the separate prices bid on this “Schedule of Alternates,” where they are applicable and deemed acceptable by the Owner, will be used if incorporated into the Contract when the Owner issues the Notice of Award.
FIRM NAME TELEPHONE NUMBER AND EMAIL
ADDRESS
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