Addendum #1 - Bid #26-2 2026 Roofing.pdf

PDF 6 MB Posted Oct 24, 2025

Attached to: ADDENDUM #1 BID 26-2 ROOFING
Solicitation number: RFP-ROY-260000000085-3
Issued by: Berrien County, Riverview City, Michigan

About this file

Written by GovTribe AI · Oct 28, 2025

This document comprises an Addendum and Pre-Bid Meeting Minutes for the Royal Oak Schools 2026 Roofing Program, involving WeatherTech Consulting Group and Royal Oak Schools in Michigan. The project involves roof replacement and restoration for two school facilities - Addams Early Childhood Center and Addams Elementary School - totaling approximately 17,750 square feet across multiple roof areas. The bid is due on Wednesday, November 5, 2025 at 11:00 AM local time, with a pre-bid meeting held on October 20, 2025. The roofing work includes removing existing roofing systems, repairing decking, installing new roof insulation, and applying a fully adhered 60-mil EPDM single-ply roof membrane with comprehensive flashing and accessories. The project is scheduled for completion between June 9, 2026 and August 3, 2026, with potential liquidated damages if not substantially completed by August 8, 2026.

The project includes specific warranty requirements, with manufacturers providing a 20-year "No-Dollar-Limit" material and installation warranty. Allowances ranging from $1,000 to $5,000 are allocated for each roof area to address unforeseen deficiencies, which will be credited back to the client if unused. Asbestos testing has been conducted by Nova Environmental, Inc., with results indicating no asbestos detected in the sampled materials. Bidders are required to submit a 5% bid bond or certified check, and the project is not a prevailing wage project. The roofing contractors are encouraged to walk the school sites prior to bidding and can contact Mark Paulus to schedule site visits. Specific technical requirements include achieving a minimum R-30 insulation value, using specific membrane and flashing techniques, and following detailed installation guidelines for various roof components.

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File	Type	Posted
Project Manual - Bid #26-2 2026 Roofing.pdf	PDF	Oct 24, 2025
Drawings - Bid #26-2 2026 Roofing.pdf	PDF	Oct 24, 2025

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ADDENDUM 1

Project: Royal Oak Schools – Bid #26-1 Royal Oak Middle School Tennis Courts Surfacing

Bid Due date: Wednesday, November 5, 2025 at 11:00 AM Local Time (REVISED)

I. General Information

1. For questions, contact Mark Paulus at mark.paulus@royaloakschools.org or (248) 880-

6791.

2. Any bidder wanting to visit the site, contact Mark Paulus at mark.paulus@royalschools.org or (248) 880-6791 to schedule a time. Bidders are not allowed to visit the building without an appointment.

3. Meeting Minutes from October 20, 2025 Pre-Bid Meeting including sign-in sheet. (Attached)

4. Addendum #1 dated October 22, 2025 as prepared by Weathertech Consulting Group Inc.

(Attached)

5. Advertisement for Bids. Revise paragraph 3, sentence 3. “Bids are to be submitted no later than 11:00 am on Wednesday, November 5, 2025.

6. Project Manual. Specification Section 00 01 12 Invitation to Bid. Revise paragraph 3, sentence 3. “Bids are to be submitted no later than 11:00 am on Wednesday, November 5, 2025.

7. Project Manual. Specification Section 00 01 13 Instructions to Bidders. Revise article 3, sentence 3. “Bids are to be submitted no later than 11:00 am on Wednesday, November 5, 2025.

END

WeatherTech Consulting Group, Inc. • 7747 Auburn Road • Utica, MI 48317 586-731-3095 • weathertech@wtcg.net • www.wtcg.net

Pre-Bid Meeting Minutes

Project: ROS 2026 ROOFING PROGRAM

Owner: Jeff Synowiec (ROS) 800 De Villen Ave, Royal Oak, MI 48073

Location: Addams Elementary School 2222 Webster Rd. Royal Oak, MI 48073

Meeting Date: October 20, 2025 Meeting Time: 1:30 EST Report #: Pre-Bid Meeting Report Date: 10/22/25

Participants: See Attached Sign-In Sheet

ITEM DESCRIPTION ACTION

Bids Due Wednesday, October 29, 2025 @ 11am EST

Sealed bids should be submitted through Buildingconnect.com with the following link:

https://app.buildingconnected.com/public/5cc9d7f637c1a90018cb55dc. No physical bids will be accepted in person or via delivery service. Bids are to be submitted no later than 11:00 am on Wednesday, October 29, 2025. The District will not consider or accept a bid received after the date and time specified for bid submission. Bids will be publicly opened immediately following the close of receiving bids with the following virtual meeting link: https://meet.google.com/gbn-xqon-zri or phone number 484-369-0345

PIN: 607489111

No oral, email, telephonic or telegraphic proposals shall be considered.

Bid Bond: Submit with bid five percent (5%) bid bond or certified check. Bid Bonds to be uploaded with bid.

Bid to include all costs for a Payment and Performance Bond and all attachments as indicated in the Invitation to Bid. Include on your bid form the manufacturer and attach the manufacturer pricing, as it is on date of bid.

2. The pre-bid meeting was non-mandatory. Roofing contractors were encouraged to walk the schools prior to submitting a bid. If you would like to walk around the buildings, please contact Mark Paulus. All

3. WTCG walked the roof area(s) at Addams Elementary School and Addams ECC with attendees at the pre-bid meeting. All

4. RFI’s are due on the WTCG by Thursday, October 23, 2025 @ 12pm. The Addendum for the RFI responses will be posted to the Building Connected Websites by Friday, October 24, 2025, EOD.

4. Allowances: Stated on design documents and are to be included in base bid amount. If the allowances dollars aren’t utilized, a credit will be issued on the last pay app. RC

5. Contract award anticipated December 2025. All

6. Please note when bidding for this project, deviation from the design documents must be sent in a formal letter and approved. Design document requirements may exceed manufacturer warranty requirements. RC

7. This project is to be completed between 6/9/26 – 8/3/26. Liquidated damages could apply, if not substantially completed by 8/8/26. RC

Items discussed during the roof walk:

1. All equipment will be marked by the district for removal.

2. Metal Color – to match existing metal. (This is also addressed in our KeyNotes.

3. The Asbestos Report will be part of Addendum 1.

4. Per ROS representative, an approved staging area will be near the front entrance of the school, grass area. Materials cannot be left on the street. Make sure you set-up protection for all concrete, sidewalks, and grass areas. Additional staging area(s) can be determined at the Pre- Con meeting with the awarded contractor.

5. Ground ladder spotter must be present during regular school hours.

6. Additional site walks can be set-up directly with WTCG or Mark Paulus.

All http://www.wtcg.net/ https://app.buildingconnected.com/public/5cc9d7f637c1a90018cb55dc https://meet.google.com/gbn-xqon-zri

ROS 2026 ROOFING PROGRAM ~ Pre-Bid Meeting Minutes

The above minutes represent the items discussed at the pre-bid meeting held at the job site. These minutes also include clarifications on topics that may not have been specifically discussed but are pertinent to the replacement and/or repair of the roof system(s). These minutes become part of the Contract Documents.

This confirms and records our interpretation of the discussions which occurred, and our understanding of the conclusions reached, during this meeting.

Requests for Information and/or questions or comments regarding these minutes must be submitted in writing no later than noon EST on Friday, October 24, 2025. We will assume that the information contained herein is complete and accurate unless concerned parties indicate otherwise before that time.

Prepared by: Ann Crippen cc: All Attendees, file Attachment: Pre-Bid Agenda

Royal Oak Schools 2025 Roofing Program

ADDENDUM 1 Page 1 of 2

ADDENDUM NO.: 1 DATE: 10/22/25

PROJECT IDENTIFICATION

PROJECT NAME: Royal Oak Schools 2026 Roofing Program SITE ADDRESS: 2222 Webster Rd. Royal Oak, MI 48073

ADDENDUM DESCRIPTION:

The following is a summary of changes to the drawings and specifications that shall be considered as a part of your Bid. Receipt of this Addendum shall be acknowledged in the Bid submission. This Addendum consists of 3INFORCED pages. (Reference revised sheets A2.0, A4.0 and Appendix 1 attachment.)

SUMMARY OF ADDENDUM:

Item Description

Change: Sheet A2.0, 2 b. 2 – Remove tapered insulation language on this sheet.

Change: Sheet A4.0, Detail 1.01

2. This is not a prevailing wage project.

RFIs Submitted by Contractors:

RFI 1: The documents say R-30 Min does this also refer to the area J “full tapered” area; or do we just need to meet an Average R-30 in this area?

RFI 1 Answer: Roof Area “J” would have an R-30 plus 1/8 inch tapered.

RFI 2: Are we to use 6” seam tape?

RFI 2 Answer: Yes

RFI 3: The specifications mention a coverboard, but I do not notice it on the drawing and roof plans. Is a coverboard required for this project?

RFI 3 Answer: The coverboard will not be used in this project.

RFI 4: Is there a coverboard on this project?

RFI 4 Answer: No

RFI 5: Is there asbestos on this project?

RFI 5 Answer: Royal Oak Schools to furnish asbestos reports. (attached)

RFI 6: Are we to install ladder rungs on the exterior ladders currently in place?

RFI 6 Answer: Yes. Per General Note, R on Sheet A1.0.

RFI 7: The spec mentions a hatch is there a hatch we are replacing?

RFI 7 Answer: No. These area(s) have no roof hatch.

RFI 8: Regarding the edge metal; gravel stop. Can we figure a “snap on” style gravel stop or are we needing to figure a flanged gravel stop and stripping it in?

RFI 8 Answer: Yes, most manufacturers have a perimeter edge metal within their system that is warrantable.

RFI 9: On sheet A1.0 it states the roof membrane to be .060 EPDM unreinforced On sheet A4.0 detail1.01 it calls for .060 reinforced fire rated EPDM RFI 9 Answer: Per A1.0, the system will be .060 EPDM unreinforced

DESIGN TEAM LEAD:

COMPANY: WeatherTech Consulting Group, Inc.

ADDRESS: 7747 Auburn Road, Utica, MI 48317

TELEPHONE: (586) 731-3095 FAX: (586) 731-6863

Royal Oak Schools 2025 Roofing Program

ADDENDUM 1 Page 2 of 2

October 14, 2025

Mr. Jeff Synowiec

Facility Operations Manger

Royal Oak Schools

1601 N. Campbell

Royal Oak, MI 48067

RE: Project #CI0017/A177

Dear Mr. Synowiec:

Enclosed please find the results of the bulk sample(s) submitted to Nova Environmental, Inc. from

Addams Elementary School, on October 9, 2025. The samples were analyzed utilizing Polarized

Light Microscopy (PLM), according to the EPA 600/R-93/116 Method.

If you have any questions or if I can be of further assistance, please feel free to contact me at

(734) 930-0995.

Sincerely, NOVA ENVIRONMENTAL, INC.

Kary S. Amin

President

KSA/fw

Enclosures

LABORATORY INFORMATION

1. Name of Laboratory:

PEL Laboratories

2. Address of Laboratory:

674 S Wagner Rd, Ann Arbor, MI 48103

3. Name of Analyst:

Ryan Shannon

4. Signature of Analyst:

See Attached Laboratory Results Sheet

5. Date(s) of Analysis:

October 9-10, 2025

6. National Voluntary Laboratory Accreditation Program (NVLAP) Number:

600205-0

7. Applicable Requirements Statement:

Samples are analyzed for asbestos by laboratories accredited under the National Voluntary

Laboratory Accreditation Program (NVLAP), in accordance with 40 CFR, Part 763.87(a).

This program is provided under the auspices of the United States Department of Commerce

National Institute of Standards and Technology. Question #6 provides the NVLAP

Accreditation Number for the laboratory, which performed the asbestos bulk analysis on the samples collected.

SUBMITTED BULK SAMPLE RESULTS

CLIENT: Royal Oak Schools BUILDING: Addams Elementary School PROJECT #: CI0017/A177 TYPE OF ANALYSIS: PLM

SAMPLE I.D.

MATERIAL

DESCRIPTION

CLASS

LOCATION OF SAMPLE

SAMPLE

CONDITION

ASBESTOS

DETECTED

%/TYPE

NON-ASBESTOS

MATERIAL

CI0017/A177-001A-D AES Misc. A Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-002A-D AES Misc. C Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-003A-D AES Misc. D1 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-004A-D AES Misc. D2 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-005A-D AES Misc. D3 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-006A-D AES Misc. D4 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-007A-D AES Misc. E1 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-008A-C AES Misc. E2 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-009A-D AES Misc. F2 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-010A-D AES Misc. G Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-011A-C AES Misc. H Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-012A-D AES Misc. I Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-013A-D AES Misc. J Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-014A-D AECC Misc. B1 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-015A-D AECC Misc. B2 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-016A-D AECC Misc. B3 Non-Friable None Detected --- Refer to Analytical Report

CI0017/A177-017A-D AECC Misc. C Non-Friable None Detected --- Refer to Analytical Report

66 Samples Total – Refer to Analytical Report

Client:

Project Name:

Project Address:

Project No.:

Methodology:

T/A Time:

Project Contact :

PEL Sample No.

Client Sample

No.:

Composition Color Description

Asbestos Presence/Absence & Type (if present)

Non-Asbestos

Fiber Type

No Asbestos Detected

No Asbestos Detected Synthetic 5

No Asbestos Detected Cellulose 30

No Asbestos Detected Cellulose 50

No Asbestos Detected

No Asbestos Detected Synthetic 5

No Asbestos Detected Cellulose 10

No Asbestos Detected Cellulose 50

No Asbestos Detected Cellulose 2

No Asbestos Detected Fiberglass 3

No Asbestos Detected Fiberglass 3 Cellulose 2

No Asbestos Detected Cellulose 50

No Asbestos Detected

No Asbestos Detected Cellulose 15

No Asbestos Detected Cellulose 50

No Asbestos Detected

Report Version 1 (Initial)

2-day Analyzed By: Ryan Shannon Kary Amin Sample Date: -

Nova Environmental, Inc. PEL Client No.: 24 Royal Oak Schools PEL Work Order No.: 22510044

Addams Elementary Date Received: 10/9/2025 CI0017/A177 Date Analyzed: 10/9/25-10/10/25

Non-Fibrous Matrix Types

EPA-600/M4-82-020 and EPA-600/R-93-116 Received By: Ryan Shannon

CI0017/

A177-001A Homogeneous Silver Silver Paint

CI0017/

A177-001B Inseparable Black Tars

CI0017/

A177-002A Homogeneous Silver Silver Paint

CI0017/

A177-002B Inseparable Black Tars

CI0017/

A177-001C Composite Black BUR

CI0017/

A177-001D Homogeneous Brown Insulation Perlite

CI0017/

A177-003A Homogeneous Silver Silver Paint

CI0017/

A177-003B Inseparable Black Tars

CI0017/

A177-002C Composite Black BUR

CI0017/

A177-002D Homogeneous Brown Insulation Perlite

CI0017/

A177-003C Composite Black BUR

CI0017/

A177-003D Homogeneous Brown Insulation Perlite

CI0017/

A177-004A Homogeneous Silver Silver Paint

CI0017/

A177-004B Inseparable Black Tars

CI0017/

A177-004C Composite Black BUR

CI0017/

A177-004D Homogeneous Brown Insulation Perlite

CI0017/

A177-005A Homogeneous Silver Silver Paint

674 South Wagner Road | Ann Arbor, MI 48103 | 877.220.3528

Project Address:

Project No.:

Methodology:

T/A Time:

Project Contact :

PEL Sample No.

Client Sample

No.:

Composition Color Description

Asbestos Presence/Absence & Type (if present)

Non-Asbestos

Fiber Type

Report Version 1 (Initial)

2-day Analyzed By: Ryan Shannon Kary Amin Sample Date: -

Nova Environmental, Inc. PEL Client No.: 24 Royal Oak Schools PEL Work Order No.: 22510044

Addams Elementary Date Received: 10/9/2025 CI0017/A177 Date Analyzed: 10/9/25-10/10/25

Non-Fibrous Matrix Types

EPA-600/M4-82-020 and EPA-600/R-93-116 Received By: Ryan Shannon

674 South Wagner Road | Ann Arbor, MI 48103 | 877.220.3528

No Asbestos Detected

No Asbestos Detected Cellulose 3 Fiberglass 2

No Asbestos Detected Cellulose 50

No Asbestos Detected

No Asbestos Detected Fiberglass 4 Cellulose 2

No Asbestos Detected Cellulose 40

No Asbestos Detected

No Asbestos Detected Fiberglass 6

No Asbestos Detected Cellulose 40

No Asbestos Detected

No Asbestos Detected Fiberglass 6

No Asbestos Detected

No Asbestos Detected Fiberglass 6

CI0017/

A177-006A Homogeneous Silver Silver Paint

CI0017/

A177-006B Inseparable Black Tars

CI0017/

A177-005C Composite Black BUR

CI0017/

A177-005D Homogeneous Brown Insulation Perlite

CI0017/

A177-007A Homogeneous Silver Silver Paint

CI0017/

A177-007B Inseparable Black Tars

CI0017/

A177-006C Composite Black BUR

CI0017/

A177-006D Homogeneous Brown Insulation Perlite

CI0017/

A177-008A Homogeneous Silver Silver Paint

CI0017/

A177-008B Inseparable Black Tars

CI0017/

A177-007C Composite Black BUR

CI0017/

A177-007D Homogeneous Brown Insulation Perlite

CI0017/

A177-009B Homogeneous Black Tars

CI0017/

A177-009C Composite Black BUR Perlite

CI0017/

A177-008C Composite Black BUR

CI0017/

A177-009A Homogeneous Silver Silver Paint

CI0017/

A177-005B Inseparable Black Tars

Project Address:

Project No.:

Methodology:

T/A Time:

Project Contact :

PEL Sample No.

Client Sample

No.:

Composition Color Description

Asbestos Presence/Absence & Type (if present)

Non-Asbestos

Fiber Type

Report Version 1 (Initial)

2-day Analyzed By: Ryan Shannon Kary Amin Sample Date: -

Nova Environmental, Inc. PEL Client No.: 24 Royal Oak Schools PEL Work Order No.: 22510044

Addams Elementary Date Received: 10/9/2025 CI0017/A177 Date Analyzed: 10/9/25-10/10/25

Non-Fibrous Matrix Types

EPA-600/M4-82-020 and EPA-600/R-93-116 Received By: Ryan Shannon

674 South Wagner Road | Ann Arbor, MI 48103 | 877.220.3528

No Asbestos Detected Cellulose 40

No Asbestos Detected

No Asbestos Detected Fiberglass 5 Cellulose 2

No Asbestos Detected Cellulose 50

No Asbestos Detected Cellulose 2

No Asbestos Detected Cellulose 1

No Asbestos Detected Cellulose 5

No Asbestos Detected Cellulose 1

No Asbestos Detected Cellulose 2 Synthetic 2

No Asbestos Detected Cellulose 20

No Asbestos Detected Cellulose 40

No Asbestos Detected Cellulose 2

No Asbestos Detected Synthetic 4

No Asbestos Detected Cellulose 15

No Asbestos Detected Cellulose 45

No Asbestos Detected

No Asbestos Detected Synthetic 5

10A

CI0017/

A177-010B Homogeneous Black Tars

10B

CI0017/

A177-010C Composite Black BUR

CI0017/

A177-009D Homogeneous Brown Insulation

CI0017/

A177-010A Homogeneous Silver Silver Paint

11A

CI0017/

A177-011B Homogeneous Black Tars

11B

CI0017/

A177-011C Composite Black BUR

10C

CI0017/

A177-010D Homogeneous Brown Insulation

CI0017/

A177-011A Homogeneous Silver Silver Paint

12B

CI0017/

A177-012C Composite Black BUR

12C

CI0017/

A177-012D Homogeneous Brown Insulation Perlite

CI0017/

A177-012A Homogeneous Silver Silver Paint

12A

CI0017/

A177-012B Homogeneous Black Tars

13B

CI0017/

A177-013C Composite Black BUR

13C

CI0017/

A177-013D Homogeneous Brown Insulation Perlite

CI0017/

A177-013A Homogeneous Silver Silver Paint

13A

CI0017/

A177-013B Homogeneous Black Tars

CI0017/

A177-014A Homogeneous Silver Silver Paint

14A

CI0017/

A177-014B Homogeneous Black Tars

Project Address:

Project No.:

Methodology:

T/A Time:

Project Contact :

PEL Sample No.

Client Sample

No.:

Composition Color Description

Asbestos Presence/Absence & Type (if present)

Non-Asbestos

Fiber Type

Report Version 1 (Initial)

2-day Analyzed By: Ryan Shannon Kary Amin Sample Date: -

Nova Environmental, Inc. PEL Client No.: 24 Royal Oak Schools PEL Work Order No.: 22510044

Addams Elementary Date Received: 10/9/2025 CI0017/A177 Date Analyzed: 10/9/25-10/10/25

Non-Fibrous Matrix Types

EPA-600/M4-82-020 and EPA-600/R-93-116 Received By: Ryan Shannon

674 South Wagner Road | Ann Arbor, MI 48103 | 877.220.3528

No Asbestos Detected Cellulose 15

No Asbestos Detected Cellulose 45

No Asbestos Detected Cellulose 1

No Asbestos Detected Synthetic 3

No Asbestos Detected Cellulose 10

No Asbestos Detected Cellulose 50

No Asbestos Detected

No Asbestos Detected Synthetic 1

No Asbestos Detected Fiberglass 10

No Asbestos Detected Cellulose 50

No Asbestos Detected Cellulose 1

No Asbestos Detected Synthetic 2 Cellulose 1

No Asbestos Detected Cellulose 10

14B

CI0017/

A177-014C Composite Black BUR

14C

CI0017/

A177-014D Homogeneous Brown Insulation Perlite

15B

CI0017/

A177-015C Composite Black BUR

15C

CI0017/

A177-015D Homogeneous Brown Insulation Perlite

CI0017/

A177-015A Homogeneous Silver Silver Paint

15A

CI0017/

A177-015B Homogeneous Black Tars

16B

CI0017/

A177-016C Composite Black BUR

16C

CI0017/

A177-016D Homogeneous Brown Insulation Perlite

CI0017/

A177-016A Homogeneous Silver Silver Paint

16A

CI0017/

A177-016B Homogeneous Black Tars

17B

CI0017/

A177-017C Composite Black BUR

CI0017/

A177-017A Homogeneous Silver Silver Paint

17A

CI0017/

A177-017B Homogeneous Black Tars

Project Address:

Project No.:

Methodology:

T/A Time:

Project Contact :

PEL Sample No.

Client Sample

No.:

Composition Color Description

Asbestos Presence/Absence & Type (if present)

Non-Asbestos

Fiber Type

Report Version 1 (Initial)

2-day Analyzed By: Ryan Shannon Kary Amin Sample Date: -

Nova Environmental, Inc. PEL Client No.: 24 Royal Oak Schools PEL Work Order No.: 22510044

Addams Elementary Date Received: 10/9/2025 CI0017/A177 Date Analyzed: 10/9/25-10/10/25

Non-Fibrous Matrix Types

EPA-600/M4-82-020 and EPA-600/R-93-116 Received By: Ryan Shannon

674 South Wagner Road | Ann Arbor, MI 48103 | 877.220.3528

No Asbestos Detected Cellulose 55

Analyst

Signature: Date of Report :

Reviewer

Signature: Date of Report :

10/10/2025

PEL Laboratories is accredited under the National Voluntary Laboratory Accreditation Program (NVLAP) 600205-0, for performing polarized light microscopy (PLM) analyses under methods known as App. E to Sub. E of 40 CFR Part 762 and EPA/600/R-93/116. This report must not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government.

These results relate only to the samples tested and must not be reproduced, except in full, without the approval of the laboratory. Although PLM analysis is commonly performed to determine the presence or absence of asbestos in building materials, the EPA methods acknowledge that analysis by PLM is subject to limitations and for certain materials, such as vermiculite and vinyl floor tiles, a more sophisticated methodology may be necessary.

17C

CI0017/

A177-017D Homogeneous Brown Insulation Perlite

SHEET 1 OF 11

Cover Sheet

A1.0

OWNER:

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

PROJECT LOCATION:

See Project List

ROOFING CONSULTANTS:

WeatherTech Consulting Group, Inc.

7747 Auburn Rd.

Utica, MI 48317

CONTACT:

Jeff Synowiec Director of Operations Phone: (248) 545-0064 E-Mail: jeff.synowiec@royaloakschools.org

CONTACT:

Michelle Kerns Bond Representative Phone: (248) 921-3929 E-Mail: michelle.kerns@royaloakschools.org

CONTACT:

Ann Crippen Project Manager Phone: (586) 731-3095 x12 E-Mail: acrippen@wtcg.net

John McCaig, RRO Site Contact

Jack Runkle, RA Design Review

Royal Oak Schools 2026 Roofing Program

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

A1.0 Cover Sheet

A2.0 Roof Plan, Addams ECC Roof Area B1 and B2

A2.1 Roof Plan, Addams ECC Roof Area B3

A2.2 Roof Plan, Addams ECC Roof Area C

A3.0 Roof Plan, Addams Elementary School Roof Area C

A3.1 Roof Plan, Addams Elementary School Roof Area D2, D3 and E2

A3.2 Roof Plan, Addams Elementary School Roof Area H and G

A3.3 Roof Plan, Addams Elementary School Roof Area I

A3.4 Roof Plan, Addams Elementary School Roof Area J

A4.0 Detail Sheet

A4.1 Detail Sheet

ROS 2026 Design - A1.0 Cover Page

Review10/08/2025

PROJECT SUMMARY

SUMMARY OF WORK: Ref. Section 00 02 00 General: Royal Oak Schools (ROS) 2026 Roof Program work for two (2) schools covering approximately 30,259 sq. ft. Roofing work includes roof replacement and restoration required to remediate all work identified in the specifications and drawings inclusive of all Bid Documents requirements.

Schedules: Ref. “PROJECT WORK SCHEDULE” on this Sheet A1.0 - Cover Page.

BID SUMMARY:

Sealed bids should be submitted through Buildingconnect.com with the following link:

https://meet.google.com/gbn-xqon-zri or phone number 484-369-0345 PIN: 607489111

1. A non-mandatory pre-bid meeting has been scheduled for 1:30 pm. Monday, October 20, 2025, at Addams Elementary School located at 2222 W Webster Rd, Royal Oak, MI 48073.

2. Bid documents are available online by going to the District's web site, www.royaloakschools.org and clicking on District/Administration and Departments/Business Services/Bid Information. Bid documents will be placed on Buildingconnect.com with the following link: https://app.buildingconnected.com/public/5cc9d7f637c1a90018cb55dc. Bidders are encouraged to visit the site.

3. Allowances Section 012100: Allowances will be defined on individual school roof plans under “Allowances”. These allowances will be stated on the bid form.

4. Unit Pricing Section 004322: Unit Pricing for unit work is defined on the Unit Price Bid Form in Section 000301. Unit Pricing bid values are entered by unit price individually on form.

5. Alternates Section 012300: Alternates are individually listed on school roof plans and bids for Alternates. Alternated bid value are to be entered on Bid Form (Section 000300) as enumerated.

6. ROS reserves the right to issue contracts to multiple contractors.

7. Any questions regarding bid specifications must be received by 12pm, Thursday, October 23, 2025. Questions/RFI's must be submitted via email to: acrippen@wtcg.net at the WeatherTech office. No response will be made to oral questions.

EXISTING ROOF SYSTEM CONSTRUCTION: Ref. Roof Plans All existing roof system constructions were determined by test cuts and observation;

conditions may vary. Contractor responsible for confirming all existing roof system constructions and conditions.

NEW ROOF ASSEMBLY SUMMARY: Reference Roof Plans

1. Roof System: Ref. Roof Plan Schedules

a. Roof Membrane: EPDM, 60 mil, unreinforced and fully adhered.

b. Insulation: Min. two layers. Top layer must be adhered.

c. Underlayment: Modified base sheet, Ref. individual Roof Plans.

d. Deck: Multiple types, Ref. individual Roof Plans.

2. Roof System Performance:

a. Warranty: 20 yr. Materials manufacturer, No Dollar Limit (NDL) materials and installation.

b. Wind: FM Global (FMG): FM Standard 4470 Meets - Windstorm Classification FMG 90.

c. Fire: Underwriters Laboratory External Fire Resistance - Class "A".

d. Energy: Michigan Uniform Energy Code: R30 condition dependent

e. Drainage: Drainage Performance Acknowledgement

GENERAL SHEET NOTES

1. All work shall be executed in accordance with the appropriate document of the Contract Documents.

2. Any conflicts between specifications and drawings shall be brought to the attention of the Owner and Consultant immediately. In all situations the more restrictive and higher quality shall govern.

3. All dimensions to, of, and in existing building and roof shall be verified in the field by contractor. Field measure existing conditions to verify material quantities and dimensions prior to fabrication on component material.

4. Details shown are typical. Similar details apply to similar conditions unless otherwise indicated.

5. The drawings herein are related to an alteration/ restoration to an existing structure. The specified work was based upon as much observation, destructive testing, etc. as circumstances permitted.

GENERAL CONSTRUCTION DETAIL NOTES

Use the General Construction Details on Sheet A1.0 for detail construction description as applicable when any detail is not specifically called out in Key Notes for the applicable Roof Area and Section. Detail drawings called out in General Construction Details can be found on Sheets A4.0 - A4.1. Contractor shall provide Shop Drawing as necessary for field conditions not directly identified in Contract Documents.

A. Flashing Heights: Perimeters, curbs, penetrations shall be raised as necessary to meet the new insulation heights, tapered edge strip and tapered insulation height to meet typical industry standard of 8 in. base flashing height.

B. Drains Existing: Remove existing drain flashings. Furnish and install ½ inch per foot sloped tapered insulation sump area (8 ft. x 8ft. minimum) as detailed. Clean and reuse existing drains and accessories, replace all damaged, nonfunctional, incompatible, missing and broken drain components. Replace all plastic strainers with new cast iron. All replacement bowls, strainers, and clamping rings shall be cast iron. Provide new stainless-steel bolts. All nonmetallic drains strainers shall be replaced with fitted. Ref. Details 1.04, 1.05 and 1.06.

C. Tapered Insulation: Furnish and install new tapered insulation, crickets, saddles and kick-backs as designated on roof plan to provide a finished slope of 1/4 in/ ft. slope and a min.

length to width ratio of 3:1. All equipment w/ curb size greater than 24 in. shall have cricket installed on up slope side. Contractor shall be responsible for identifying and notifying the Consultant and Owner of all existing tapered insulation that is not called out on plans for determination of unit costing. Verify in Pre-bid Conference additional ponded areas identified on the roof and install as noted. Tapered plan shall be submitted and approved by WTCG prior to construction.

D. Curbs - Movable Equipment: Lift equipment from curbs; run new fully adhered membrane flashing up and over top of curb; install continuous sealing material over top of curb. Reset equipment and mechanically fasten to curb. Coordinate with Owner prior to moving equipment to install new flashings. Metal equipment flashing and/or counter flashing must extend a minimum of 3 in. past the termination of the base flashing; add metal counter flashing as required. Ref. Details 1.07 and 1.08.

E. Curbs - Non-Movable Equipment: Terminate new fully adhered membrane flashing at unit framing member. Metal equipment flashing and/or counter flashing must extend a minimum of 3 in. past the termination of the base flashing; add metal counter flashing as required. Ref.

Detail 1.09.

F. Round Penetrations: All penetrations shall be cleaned down to surface where any sealant will contact; Install new prefabricated pipe boots or field wrap with membrane. Install draw band, sealants and rain collars as detailed. Ref. Details 1.10 and 1.11.

G. Heat Stacks: Install new metal jacks and collars. Reuse existing metal jacks and storm collars when approved by consultant. Clean surfaces and apply new field wrapped EPDM flashing. Reattach and reseal storm collars. Ref. Detail 1.12.

H. Steel Support Posts: Install split pipe boot or field wrap flashing with membrane. Terminate with draw band and sealant. Ref. Detail 1.14.

I. Prefabricated Pipe Chase Cover: Reuse existing pipe cover. Replace any damaged or missing clamping bands or sealants. Ref. Detail 2.04.

J. Gas Line and Conduit Support Blocks: Provide pressure treated wood blocking and support brackets. Install pads under all wood supports. Ref. Details 2.06 and 2.08.

K. Condensate Drain Lines: Reuse, repair or replace all damaged or unusable drain lines. Add additional drain line to extend minimum 4 ft. from equipment or to any drains within 20 ft.

Provide manufacturer's approved splash pan/pad/block where condensate drainage water would contact the roof membrane.

L. All Utility Service Lines (gas, water, electric, cable, etc.) shall be raised as necessary to accommodate new insulation height and meet code requirements.

M. Abandoned Curbs & Penetrations: Owner shall mark all equipment to be removed and the curb capped. Remove all equipment and curbs as designated by owner and identified at the prebid conference. Where directed, remove curbs flush to deck surface, install framing and matching decking material. For abandoned curbs to remain in place, install new base flashing and install new 24 gauge sloped metal cap. Provide interior protection when removing any equipment or penetration. All small round abandoned penetrations that have no utility service as confirmed by Owner shall be removed to deck patched according to deck type. Ref. Detail 2.03.

N. Pitch Pans: Pitch pans can only be used when approved by Consultant. In the event they are to be used, furnish and install new pitch pans, clean all penetrations down to original surface, blocking required at all pitch pans. Ref. Detail 1.15.

O. Vent Thru Roof Piping: Install PVC pipe extensions to all VTR piping prior to installation of new pipe boot flashing as needed to allow a minimum 8-inch flashing height. Attach screen wire mesh over the top of the pipe. Ref. Detail 1.13, PER CODE.

P. Walk Pads: Provide walk pads at all RTU access doors, roof access hatches and ladder access locations.

Q. Protection and Cleaning of Installed Roof Membrane: The roofing contractor is responsible for protection of installed sections of new roof membrane from staining and discoloration. Strategies for protection of installed membrane may include, but are not limited to, use of roof membranes with manufacturer-applied protective film, full coverage of installed membrane with sealed tarps, sequencing of roof membrane installation in a manner to limit tear-off dust, dirt and debris migration, and limiting traffic on installed membrane. Upon completion of installation, stained membrane shall be cleaned to the satisfaction of the owner and shall maintain the manufacturer-published initial solar reflectance of the product.

R. Ladder Rung Grips: Install new ladder rung grips to existing exterior ladders.

Addams Early Childhood Center 2222 W. Webster Rd. Royal Oak, MI 48073

Addams Elementary School 2222 W. Webster Rd. Royal Oak, MI 48073

OTB10/10/2025

Project Manual

TABLE OF CONTENTS

00 00 00 COVER

00 01 10 TABLE OF CONTENTS

00 01 11 PROJECT DIRECTORY

BID REQUIREMENTS

00 01 12 INVITATION TO BID - ROS

00 01 13 INSTRUCTIONS TO BIDDERS - ROS

00 02 00 SUMMARY OF WORK

00 03 00 BID FORM

00 03 01 UNIT PRICE FORM

00 03 04 PAYMENT BOND

00 03 05 PERFORMANCE BOND

00 04 01 PARTIAL RELEASE OF LIEN

00 04 02 FINAL RELEASE OF LIEN

00 04 10 IRAN ECONOMIC SANCTIONS ACT - ROS

00 04 11 FAMILIAL DISCLOSURE STATEMENT - ROS

00 07 30 SUPPLEMENTAL CONDITIONS

00 43 22 UNIT PRICING INFORMATION

GENERAL REQUIREMENTS

01 06 00 REGULATORY REQUIREMENTS

01 14 19 USE OF SITE

01 21 00 ALLOWANCES

01 23 00 ALTERNATES

01 32 00 CONSTRUCTION SCHEDULE

01 32 13 WEB SITE & DOCUMENTS

01 35 01 SAFETY

01 42 16 TERMS AND DEFINITIONS

01 50 00 CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS

01 74 23 FINAL CLEANING

01 77 00 CLOSE OUT

SITE WORK

02 41 19 SELECTIVE DEMOLITION

ROUGH CARPENTRY

06 10 00 ROUGH CARPENTRY

THERMAL AND MOISTURE PROTECTION

07 22 50 SINGLE PLY ROOF INSULATION

07 54 00 FULLY ADHERED EPDM ROOFING

07 62 00 SHEET METAL FLASHING AND TRIM

07 72 00 ROOF ACCESSORIES

07 90 00 SEALANTS

PLUMBING

22 14 26.13 ROOF DRAINS

DRAWINGS

Ref. Sheet A1.0 - Sheet Index

THESE DRAWINGS AND SPECIFICATIONS, AS INSTRUMENTS OF

SERVICE, ARE AND SHALL REMAIN THE PROPERTYOF

WEATHERTECH CONSULTING GROUP AND PROJECT OWNER,

WHETHER THE PROJECTS FOR WHICH THEY ARE MADE FOR ARE EXECUTED OR NOT. THESE

DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANY PERSON OR ENTITY ON

OTHER PROJECTS WITHOUT THE WRITTEN CONSENT OF THE WEATHERTECH CONSULTING

DESCRIPTION

WeatherTech Consulting Group, Inc.

DATE

ISSUE

Drawn By: MD

Checked By: DM, AC, AW

WeatherTech Consulting Group, Inc.

Roofing/Waterproofing Consultants Corporate Office:

7747 Auburn Road Utica, MI 48317

Phone #: 586-731-3095 Fax #: 586-731-6863 Email: weathertech@wtcg.net

Web Site: www.wtcg.net

SHEET TITLE

CLIENT

PROFESSIONAL

PROJECT

File Name:

ELECTRONIC STAMP

SHEET NO. SHEET TITLE

SHEET INDEX

DIRECTORY

PROJECT LIST

Royal Oak Schools 2026 Reroofing Program

WTProject No: ROSD-SRP-26

Project Work Schedule

Roof Area A2

Roof Area

Roof Area B3

Roof Area A1

Roof Area A3

Roof Area B1

Roof Area B2

Roof Area A4

111' 9'-6"

2'-6"

120'-6"

113'

1' 112'

7'-6"

120'-6"

4'3'-6"

KEY PLAN

SHEET 2 OF 11

Roof Plan, Addams Early Childhood Center

Roof Area B1 and B2

A2.0

Royal Oak Schools 2026 Reroofing Program

Addams Early Childhood Center

2222 W. Webster Rd.

Royal Oak, MI 48073

ROS 2026 Design - A2.0 Addams Early childhood Center

WTProject No: ROSD-SRP-26

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

Review

OTB

Symbol Legend Symbol

Conduit, Vent Pipe or Other Penetration

GAS AD EJ

Slope H

Notes Symbol Notes Symbol Notes

Equipment Unit on Curb

Roof Hatch on Curb

Roof Ladder

Screen Support Stanchion

Gas Line

Roof Ridges and Valleys

Roof Drain

Overflow Scupper

Tapered Insulation or Saddles

Insulated Pipe or Heat Stack Penetration

Ductwork or Flanged

Abandoned Equipment Curb

Walkway Pad

Railing or Fancing

Area Divider

Roof Slope

New Roof Drain Scupper

Key Notes

Metal Roof Shingles or Clay Titles

Revision

Elevation Change

Expansion Joint

Pipe or Conduit on Support Block

Satellite Dish

Skylight on Curb

Equip. on Wood Sleeper or Support Curb

Pitch-Pan Pocket

AH S

10/08/2025 10/10/2025

Addams Early Childhood Center School - Royal Oak Schools Sheet Notes - Roof Area(s) B1 & B2

WORK DESCRIPTION - ROOF REPLACEMENT

Work includes: Removal and disposal of existing roofing, insulation, flashing systems and all sheet metal flashings down to the surface of the deck, repair deteriorated decking, install new roof insulation, fully adhered EPDM single ply roof membrane including all flashing, new roof related sheet metal, and accessories as detailed in the specifications and drawings. Completed work shall comply with all Contract Documents and roofing manufacturer's requirements to receive the specified warrantied roof system. Approx. Roof Area(s) B1 7,917 Sq. Ft. & B2 - 225 Sq. Ft.

1. EXISTING ROOF SYSTEM CONSTRUCTION

All existing roof system constructions were determined by test cuts and observation; conditions may vary. Contractor shall be responsible for confirming all existing roof system constructions and conditions.

Roof Area(s) B1 & B2 Core Sample Results

a. Roof Membrane: BUR/CTP

b. Insulation:

1) First insulation layer approx. 1-inch perlite insulation.

2) Insulation: 2-inch ISO; Core thickness approx. 3 1/4-inches.

c. Underlayment: Vapor Barrier

d. Deck: Gypsum

2. Roof System: Roof Areas B1 & B2; Ref. Detail 1.01.

a.Roof Membrane: EPDM, 60 mil, adhered to insulation.

b. Insulation: Maximum achievable R-Value; Min R30 1)First layer shall be set-in-low-rise foam adhesive to base sheet over deck -repair as necessary; Second layer shall be adhere over first layer 2)A1 - language removed

c. Deck: Gypsum: Repair as necessary to comply w/ building codes.

d. Interior Ceiling: drop ceilings

e. Underlayment: Base sheet - mechanically attached or self-adhered

f. Building Height: Ground to building edge: 35'

3. Warranty:

a. Manufacturer shall provide a 20 year "No-Dollar-Limit" material and installation warranty covering the roof system, flashings and manufacturer's accessories.

4. Allowances: $5000 shall be added to base bid for unforeseen deficiencies; this will be credit back to the client if not used.

5. Asbestos: Ref. to Section 024119 and Appendix 1: Asbestos testing results shall be supplied by ROS selected 3rd party firm and will be incorporated into Appendix 1. Refer to Appendix 1 for asbestos testing results.

6. Tapered Insulation Layout: The roofing contractor is responsible for the final insulation system layout. The roofing contractor shall provide a tapered insulation layout plan. Provided by the insulation manufacturer.

General Construction Details: Ref. A1.0 Use the General Construction Details on Sheet A1.0 for detail construction description as applicable when any detail is not specifically called out in Key Notes for the applicable Roof Area and Section. Detail drawings called out in General Construction Details can be found on Sheets A4.0 to A4.1. Contractor shall provide Shop Drawing as necessary for field conditions not directly identified in Contract Documents.

Key Notes: All detail references in Key Notes are considered typical and applicable to like conditions except as specifically amended on this Sheet.

Refer to Sheet A1.0 General Construction Detail Notes for applicable construction detail descriptions and Sheets A4.0 to A4.1 for construction detail drawings. Contractor shall provide Shop Drawing as necessary for field conditions not directly identified in Contract Documents.

1. Metal Edging: Furnish and install new 24 ga pre-finished metal edging shall match color of existing and S -clips shall be used at joints. Bottom edge metal is to remain. Ref. Photos 3665 (B1) and 3621 (B2)

2. Gutters: Furnish and install new box gutters, downspouts and splash blocks with new steel support brackets. Color shall match existing. Ref. Photos 3652 (B1) and 3617 (B2)

3. Wood Nailers: Furnish and install new wood nailers as required.

4. Counterflashing: Furnish and install new 24 ga pre-finished counterflashing to match color of existing. Ref. Photos 3657(B1) and 3614 (B2)

5. Wall Vent Heights (B1): Due to possible height restrictions, base flashings may not be able to achieve the required flashing heights. Ref. Photos 3632 and 3646

6. Safety Rails (B2): Safety rails shall be removed and reinstalled after the new system's installation. Ref. Photo 3612

7. Remove Shingle Canopy: Remove the canopy and accessories on the N/E side of Roof Area B1. Outside door 18 on the building. Ref. Photo(s) 3768 and 3773

8. Pate Rail Curbs and Deleted Curb: Remove, close the opening in the deck and roof over. Ref. Photo 3648

Addams ECC Roof Area B1 and B2

Scale: 3 32" = 1'

Photos

3614(B2)

3768 3773

3617(B2)

3657(B1) 3665(B1)

3652(B1)

3621(B2)

5 1 2 4

2 3

THESE DRAWINGS AND SPECIFICATIONS, AS INSTRUMENTS OF

SERVICE, ARE AND SHALL REMAIN THE PROPERTYOF

WEATHERTECH CONSULTING GROUP AND PROJECT OWNER,

WHETHER THE PROJECTS FOR WHICH THEY ARE MADE FOR ARE EXECUTED OR NOT. THESE

DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANY PERSON OR ENTITY ON

OTHER PROJECTS WITHOUT THE WRITTEN CONSENT OF THE WEATHERTECH CONSULTING

DESCRIPTION

WeatherTech Consulting Group, Inc.

DATE

ISSUE

Drawn By: MD

Checked By: DM, AC, AW

WeatherTech Consulting Group, Inc.

Roofing/Waterproofing Consultants Corporate Office:

7747 Auburn Road Utica, MI 48317

Phone #: 586-731-3095 Fax #: 586-731-6863 Email: weathertech@wtcg.net

Web Site: www.wtcg.net

SHEET TITLE

CLIENT

PROFESSIONAL

PROJECT

File Name:

ELECTRONIC STAMP

Roof Area

Roof Area B3

Roof Area A1

Roof Area A3

Roof Area B1

Roof Area B2

Roof Area A4

40' 19'-6" 9'-6" 30'-6"

59'-6"

KEY PLAN

Symbol Legend

Symbol

Conduit, Vent Pipe or Other Penetration

GAS AD EJ

Slope H

Notes Symbol Notes Symbol Notes

Equipment Unit on Curb

Roof Hatch on Curb

Roof Ladder

Screen Support Stanchion

Gas Line

Roof Ridges and Valleys

Roof Drain

Overflow Scupper

Tapered Insulation or Saddles

Insulated Pipe or Heat Stack Penetration

Ductwork or Flanged

Abandoned Equipment Curb

Walkway Pad

Railing or Fancing

Area Divider

Roof Slope

New Roof Drain Scupper

Key Notes

Metal Roof Shingles or Clay Titles

Revision

Elevation Change

Expansion Joint

Pipe or Conduit on Support Block

Satellite Dish

Skylight on Curb

Equip. on Wood Sleeper or Support Curb

Pitch-Pan Pocket

AH S

Addams Early Childhood Center School - Royal Oak Schools Sheet Notes - Roof Area B3

WORK DESCRIPTION - ROOF REPLACEMENT

Work includes: Removal and disposal of existing roofing, insulation, flashing systems and all sheet metal flashings down to the surface of the deck, repair deteriorated decking, install new roof insulation, fully adhered EPDM single ply roof membrane including all flashing, new roof related sheet metal, and accessories as detailed in the specifications and drawings. Completed work shall comply with all Contract Documents and roofing manufacturer's requirements shall receive the specified warrantied roof system. Approx. Roof Area B3 1,972 Sq. Ft.

1. EXISTING ROOF SYSTEM CONSTRUCTION

Roof Area(s) B3 Core Sample Results

a. Roof Membrane: BUR/Asphalt

b. Insulation:

1) First insulation layer approx. 1-inch perlite insulation.

2) Insulation: 2-inch ISO; Core thickness approx. 3 1/4-inches.

c. Underlayment: Vapor Barrier

d. Deck: Gypsum

2. Roof System: Roof Area B3; Ref. Detail 1.01.

a.Roof Membrane: EPDM, 60 mil, adhered to insulation.

b. Insulation: Maximum achievable R-Value; Min R30 1)First layer shall be set-in-low-rise foam adhesive to base sheet over deck - repair as necessary; Second layer shall be adhered over first layer c.Deck: Gypsum: Repair as necessary to comply w/ building codes.

d. Interior Ceiling: drop ceilings e.Underlayment: Base sheet - mechanically attached or self-adhered

f. Building Height: Ground to building edge: 25'

3. Warranty:

a.Manufacturer shall provide a 20 year "No-Dollar-Limit" material and installation warranty covering the roof system, flashings and manufacturer's accessories.

4. Allowances: $1000 shall be added to base bid for unforeseen deficiencies; this will be a credit back to the client if not used. (Possible deck replacement.)

5. Asbestos: Ref. to Section 024119 and Appendix 1: Asbestos testing results shall be supplied by ROS selected 3rd party firm and will be incorporated into Appendix 1.

Refer to Appendix 1 for asbestos testing results.

Key Notes: All detail references in Key Notes are considered typical and applicable to like conditions except as specifically amended on this Sheet. Refer to Sheet A1.0 General Construction Detail Notes for applicable construction detail descriptions and Sheets A4.0 to A4.1 for construction detail drawings. Contractor shall provide Shop Drawing as necessary for field conditions not directly identified in Contract Documents.

1. Metal Edging: Furnish and install new 24 ga pre-finished metal edging shall match color of existing and S -clips are to be used at joints. Bottom edge metal shall remain.

Ref. Photo 3684.

2. Gutters: Furnish and install new box gutters, downspouts and splash blocks with new steel support brackets. Color shall match existing. Ref. Photo 3687.

3. Wood Nailers: Furnish and install new wood nailers as required.

4. Counterflashing: Furnish and install new 24 ga pre-finished counterflashing shall match color of existing. Ref. Photo 3689.

5. Coping: Furnish and install coping cap. Color shall match the existing. Ref. Photo(s) 3678 and 3685.

Addams ECC Roof Area B3

Scale: 18" = 1'

Photos

3 2

SHEET 3 OF 11

Roof Plan, Addams Early Childhood Center

Roof Area B3

A2.1

Royal Oak Schools 2026 Reroofing Program

Addams Early Childhood Center

2222 W. Webster Rd.

Royal Oak, MI 48073

ROS 2026 Design - A2.0 Addams Early childhood Center

WTProject No: ROSD-SRP-26

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

Review

OTB

10/08/2025 10/10/2025

THESE DRAWINGS AND SPECIFICATIONS, AS INSTRUMENTS OF

SERVICE, ARE AND SHALL REMAIN THE PROPERTYOF

WEATHERTECH CONSULTING GROUP AND PROJECT OWNER,

WHETHER THE PROJECTS FOR WHICH THEY ARE MADE FOR ARE EXECUTED OR NOT. THESE

DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANY PERSON OR ENTITY ON

OTHER PROJECTS WITHOUT THE WRITTEN CONSENT OF THE WEATHERTECH CONSULTING

DESCRIPTION

WeatherTech Consulting Group, Inc.

DATE

ISSUE

Drawn By: MD

Checked By: DM, AC, AW

WeatherTech Consulting Group, Inc.

Roofing/Waterproofing Consultants Corporate Office:

7747 Auburn Road Utica, MI 48317

Phone #: 586-731-3095 Fax #: 586-731-6863 Email: weathertech@wtcg.net

Web Site: www.wtcg.net

SHEET TITLE

CLIENT

PROFESSIONAL

PROJECT

File Name:

Roof Area

Roof Area B3

Roof Area A1

Roof Area A3

Roof Area B1

Roof Area B2

Roof Area A4

39'

KEY PLAN

Symbol Legend

Symbol

Conduit, Vent Pipe or Other Penetration

GAS AD EJ

Slope H

Notes Symbol Notes Symbol Notes

Equipment Unit on Curb

Roof Hatch on Curb

Roof Ladder

Screen Support Stanchion

Gas Line

Roof Ridges and Valleys

Roof Drain

Overflow Scupper

Tapered Insulation or Saddles

Insulated Pipe or Heat Stack Penetration

Ductwork or Flanged

Abandoned Equipment Curb

Walkway Pad

Railing or Fancing

Area Divider

Roof Slope

New Roof Drain Scupper

Key Notes

Metal Roof Shingles or Clay Titles

Revision

Elevation Change

Expansion Joint

Pipe or Conduit on Support Block

Satellite Dish

Skylight on Curb

Equip. on Wood Sleeper or Support Curb

Pitch-Pan Pocket

AH S

Addams Early Childhood Center School - Royal Oak Schools Sheet Notes - Roof Area(s) C

WORK DESCRIPTION - ROOF REPLACEMENT

Work includes: Removal and disposal of existing roofing, insulation, flashing systems and all sheet metal flashings down to the surface of the deck, repair deteriorated decking, install new roof insulation, fully adhered EPDM single ply roof membrane including all flashing, new roof related sheet metal, and accessories as detailed in the specifications and drawings. Completed work shall comply with all Contract Documents and roofing manufacturer's requirements that are to receive the specified warrantied roof system. Approx. Roof Area(s) C - 3,338 Sq. Ft.

1. EXISTING ROOF SYSTEM CONSTRUCTION

Roof Area C Core Sample Results

a. Roof Membrane: BUR/CTP

b. Insulation:

1) First insulation layer approx. 1-inch perlite insulation.

2) Insulation: 2-inch ISO; Core thickness approx. 3 1/4-inches.

c. Underlayment: Vapor Barrier

d. Deck: Gypsum

2. Roof System: Roof Area C; Ref. Detail 1.01.

a.Roof Membrane: EPDM, 60 mil, adhered to insulation.

b. Insulation: Maximum achievable R-Value; Min R30 1)First layer shall be set in low-rise foam adhesive to base sheet over deck - repair as necessary; Second layer shall be adhered over first layer c.Deck: Gypsum: Repair as necessary to comply w/ building codes.

d. Interior Ceiling: drop ceilings e.Underlayment: Base sheet shall be mechanically attached or self-adhered

f. Building Height: Ground to building edge: 35'

3. Warranty:

a.Manufacturer shall provide a 20 year "No-Dollar-Limit" material and installation warranty covering the roof system, flashings and manufacturer's accessories.

4. Allowances: $3000 shall be added to base bid for unforeseen deficiencies; this will be credit back to the client if not used. (Possible deck replacement.)

5. Asbestos: Ref. to Section 024119 and Appendix 1: Asbestos testing results shall be supplied by ROS selected 3rd party firm and shall be incorporated into Appendix 1.

Refer to Appendix 1 for asbestos testing results.

Key Notes: All detail references in Key Notes are considered typical and applicable to like conditions except as specifically amended on this Sheet.

1. Metal Edging: Furnish and install new 24 ga pre-finished metal edging shall match color of existing and S -clips shall be used at joints. Bottom edge metal shall remain.

Ref. Photo 3604

2. Gutters: Furnish and install new box gutters, downspouts and splash blocks with new steel support brackets. New downspouts shall follow building codes. Color shall match existing. Ref. Photos 3600 and 3608

3. Wood Nailers: Furnish and install new wood nailers as…

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