Drawings - Bid #26-2 2026 Roofing.pdf

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://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

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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

C

Roof Area B3

Roof Area A1

Roof Area A3

Roof Area B1

Roof Area B2

Roof Area A4

111' 9'-6"

2'-6"

7'

1'

4'

120'-6"

113'

1' 112'

7'-6"

120'-6"

0'

7'

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

W

GAS AD EJ

Slope H

L

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) Tapered insulation: 1/4 inch per foot tapered polyisocyanurate insulation; set in low-rise foam adhesive. All joints staggered and offset between layers.

(contractor shall verify correct tapered size with manufacturer); RA B1, Core shall be confirmed at Pre-Bid Meeting

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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

A2

Roof Area

C

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"

6'

9'

2'

59'-6"

KEY PLAN

Symbol Legend

Symbol

Conduit, Vent Pipe or Other Penetration

W

GAS AD EJ

Slope H

L

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

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) 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.

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 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

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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:

A2

Roof Area

C

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

W

GAS AD EJ

Slope H

L

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

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 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.

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 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 required.

4. Exhaust Vents: Remove and deck over. Ref. Photo 3596

5. Vegetation Trimming: Trim branches off the building edge. Ref. Photo 3599

Addams ECC Roof Area C Scale: 316" = 1'

Photos

4 4

1 3

SHEET 4 OF 11

Roof Plan, Addams Early Childhood Center

Roof Area C

A2.2

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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 C

32' 7'

39'

7'

KEY PLAN

Symbol Legend Symbol

Conduit, Vent Pipe or Other Penetration

W

GAS AD EJ

Slope H

L

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 Elementary 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 to receive the specified warrantied roof system.

Approx. Roof Area(s) C - 1,365 sq. ft.

1. EXISTING ROOF SYSTEM CONSTRUCTION

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.

Roof Area C Core Sample Results

a. Roof Membrane: BUR/CTP

b. Insulation:

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

2) Insulation: 1 1/2 inch ISO; Core thickness approx. 2 3/4-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 - mechanically attached or self-adhered

f. Building Height: Ground to building edge: 32'

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 ROS-selected 3rd party firm and will be incorporated into Appendix 1. Refer to Appendix 1 for asbestos testing results.

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 shall remain.

Ref. Photo 3829

2. Gutters: Furnish and install new box gutters, downspouts and splash blocks with new steel support brackets. Color shall match existing. Ref. Photo 3826

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

4. Exhaust Vents: Clean and paint old vents with rust preventative paint. Ref. Photos 3810 and 3820

5. Vegetation Trimming: Trim branches off the building edge. Ref. Photo 3599

Addams Elementary School Roof Area C Scale: 316" = 1'

Photos

3 1

5 5

SHEET 5 OF 11

Roof Plan, Addams Elementary School

Roof Area C

A3.0

Royal Oak Schools 2026 Reroofing Program

Addams Elementary School 2222 W. Webster Rd.

Royal Oak, MI 48073

ROS 2026 Design - A3.0 Addams Elementary School

WTProject No: ROSD-SRP-26

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

Review

OTB

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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

10/08/2025 10/10/2025

'-4

12'

2'

4'

5'

4'

KEY PLAN

Symbol Legend Symbol

Conduit, Vent Pipe or Other Penetration

W

GAS AD EJ

Slope H

L

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 Elementary School - Royal Oak Schools Sheet Notes - Roof Area(s) D2, D3 and E2

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) D2, D3 and E2 - 30 sq. ft.

1. EXISTING ROOF SYSTEM CONSTRUCTION

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.

Roof Area(s) D2, D3, E2 Core Sample Results a.Roof Membrane: EPDM

b. Insulation: Insulation: 2-inch ISO; Core thickness approx. 2-inch.

c.Underlayment: N/A d.Deck: Shall be verified at Pre-Bid

2. Roof System: Roof Areas D2, D3, E2; Ref. Detail 1.01.

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

b. Insulation: As per manufacturer's requirements; exterior canopies

1) Mechanically attached to the deck

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

d. Interior Ceiling: N/A

e. Underlayment: (as required)

f. Building Height: Ground to building edge: 10'

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 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.

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 shall remain.

Ref. Photos 3726 (D2), 3699 (E2)

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

3. Counterflashing: Furnish and install new 24 ga pre-finished counterflashing shall match color of existing edge metal on building.

Addams Elementary School Roof Area D2

Scale: 316" = 1'

3726(D2)

Photos

3699(E2)

Addams Elementary School Roof Area D3

Scale: 316" = 1'

Addams Elementary School Roof Area E2

Scale: 316" = 1'

1 2

1 2

SHEET 6 OF 11

Roof Plan, Addams Elementary School Roof Area D2, D3 and E3

A3.1

Royal Oak Schools 2026 Reroofing Program

Addams Elementary School 2222 W. Webster Rd.

Royal Oak, MI 48073

ROS 2026 Design - A3.0 Addams Elementary School

WTProject No: ROSD-SRP-26

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

Review

OTB

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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 L

Roof Area G

Roof Area H

80' 20'

100'

0'

9'

-1

45'

KEY PLAN

Symbol Legend Symbol

Conduit, Vent Pipe or Other Penetration

W

GAS AD EJ

Slope H

L

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 Elementary School - Royal Oak Schools Sheet Notes - Roof Area(s) G & H

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(s) G - 9,975 sq. ft.; H - 1,857 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) G & H Core Sample Results

a. Roof Membrane: BUR/CTP

b. Insulation:

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

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

c. Underlayment: Vapor Barrier

d. Deck: Gypsum

2. Roof System: Roof Areas G & H; 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: 50ft (RA G); 40ft (RA H)

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 shall be incorporated into Appendix

1. Refer to Appendix 1 for asbestos testing results.

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 shall remain.

Ref. Photos 3723 and 3741

2. Counterflashing: Furnish and install new 24 ga pre-finished counterflashing to match color of existing. Ref. Photo 3718 (RA G only)

3. Gutters: Furnish and install new box gutters, downspouts and splash blocks with new steel support brackets. Color shall match existing. Ref. Photos 3722 and 3725

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

5. Satellite Dish: Remove and dispose of the satellite dish and accessories.

Addams Elementary School Roof Area G Scale: 316" = 1'

3718(G)

Photos

Addams Elementary School Roof Area H Scale: 316" = 1'

SHEET 7 OF 11

Roof Plan, Addams Elementary School

Roof Area G and H

A3.2

Royal Oak Schools 2026 Reroofing Program

Addams Elementary School 2222 W. Webster Rd.

Royal Oak, MI 48073

ROS 2026 Design - A3.0 Addams Elementary School

WTProject No: ROSD-SRP-26

Royal Oak Schools 1601 N Campbell Rd.

Royal Oak, MI 48067

Review

OTB

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

GROUP. COPYRIGHT 2023.

DESCRIPTION

COPYRIGHT:

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 I

39'

KEY PLAN

Symbol Legend Symbol

Conduit, Vent Pipe or Other Penetration

W

GAS AD EJ

Slope H

L

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 Elementary School - Royal Oak Schools Sheet Notes - Roof Area(s) I

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) I - 1,365 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) I Core Sample Results

a. Roof Membrane: BUR/CTP

b. Insulation:

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

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

c. Underlayment: Vapor Barrier

d. Deck: Gypsum

2. Roof System: Roof Area I; 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…