231210_UPES Roof Replacement _ Proposal Set 1.pdf

STEP

REVISION TAG

ELEVATION

DETAIL/SECTION

WINDOW TAG

WALL TAG

ROOM TAG

DOOR TAG

A

A101

W1

A

ROOM

101B

COLUMN GRID

CL

SINGLE STEP

WINDOW

SWINGING DOOR SCREEN DOOR

A101

INTERIOR ELEVATION 2

+2'-0"

AX.X

X

R @ ±7 1/2"20STAIRS

TOILET 2D P1

UP

SPIRAL STAIR (WITH TREAD SHADING)

DRAFTING GUIDE

POCKET DOOR

FLR GRILLE

USE "PLAN OPENING" INSTANCE

PARAMETER TO SHOW DOOR IN

OPEN OR CLOSED POSITION

Tower Place Building, 3340 Peachtree Road, N.E.

Suite 1800 Atlanta, Georgia 30326 404.522.8805

404.521.2118 (F)

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SHEET

TITLE

SHEET

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RELEASED FOR CONSTRUCTION

PROJECT TEAM GENERAL NOTES SHEET INDEX

PROJ. NOTES / APP. CODES SYMBOLS LEGEND

GREENE COUNTY UNION POINT ES ROOF

REPLACEMENT

1401 GA-77, Union Point, GA 30669

PROPOSAL SET

OWNER

GREENE COUNTY SCHOOL

ARCHITECT

GARDNER, SPENCER, SMITH, TENCH & JARBEAU, P.C.

TOWER PLACE BUILDING

3340 PEACHTREE ROAD NE

SUITE 1800

ATLANTA, GA 30326

CONTACT: DAVID W. TENCH AIA

TELEPHONE: (404) 522-8805 x03 EMAIL: dtench@gsstj.com

1.

2.

3.

4.

5.

DO NOT SCALE DRAWINGS. USE WRITTEN DIMENSIONS ONLY. SUBMIT ANY DISCREPANCIES TO THE ARCHITECT FOR CLARIFICATION PRIOR TO EXECUTION OF THE WORK IN QUESTION.

ALL DIMENSIONS ARE TO FACE OF FINISH MATERIAL OR CENTERLINE OF FIXTURE UNLESS CLEARLY SHOWN OR NOTED OTHERWISE.

THE LOCATION OF THE EXISTING UTILITIES AND STRUCTURES SHOWN IN THE DOCUMENTS ARE APPROXIMATE. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE AND ACTUAL LOCATION OF SUCH, WHETHER SHOWN HEREON OR NOT, PRIOR TO ANY EXCAVATION.

IMMEDIATELY NOTIFY ARCHITECT IN WRITING IF ANY OMISSION, DISCREPANCY, AMBIGUITY OR ERROR IN THE CONTRACT DOCUMENTS BE DISCOVERED OR IF ANY DOUBT AS TO THE MEANING OR INTENT THEREOF SHOULD ARISE. CLARIFICATION WILL BE MADE BY REVISION TO THE CONTRACT DOCUMENTS.

ALL ATTACHMENTS, SCREWS & BOLTS BETWEEN STRUCTURAL STEEL AND TREATED WOOD, BLOCKING AND NAILERS SHALL BE GALVANIZED.

BUILDING: INTERNATIONAL BUILDING CODE 2018 (W/ GEORGIA AMENDMENTS)

FIRE: INTERNATIONAL FIRE CODE 2018 (NO GEORGIA AMENDMENTS)

LIFE SAFETY: NFPA 101 2018 (W/ GEORGIA AMENDMENTS)

MECHANICAL: INTERNATIONAL MECHANICAL CODE 2018 (W/ GEORGIA AMENDMENTS)

ELECTRICAL: NATIONAL ELECTRICAL CODE 2020 (W/ GEORGIA AMENDMENTS)

PLUMBING: INTERNTAIONAL PLUMBING CODE 2018 (W/ GEORGIA AMENDMENTS)

ENERGY: INTERNATIONAL ENERGY CONSERVATION CODE 2015 (W/ GEORGIA

SUPPLEMENTS AND AMENDMENTS)

ACCESSIBILITY: GEORGIA ACCESSIBILTY CODE (ADA ACCESSIBILITY GUIDELINES 2010 W/

GEORGIA AMENDMENTS)

ARCHITECTURAL

22111

COVER SHEET

G0.01

Union Point Elementary

School 1401 Highway

77N Union Point, GA

30669

Sheet Number Sheet Name Sheet Issue Date Current Revision Date

A1.81 ROOF PLAN 12/11/23

A1.82 ROOF DETAILS 12/11/23

A1.83 ROOF DETAILS 12/11/23

101 EAST THIRD STREET

GREENSBORO, GA 30642

CONTACT: RALPH BOSWELL

TELEPHONE: (706) 454-1029

EMAIL: RALPH.BOSWELL@GREENE.K12.GA.US

REEVES CONSULTING, INC

3195 ABBOTTS POINTE DRIVE

DULUTH, GA 30097

CONTACT: JERRY REEVES

TELEPHONE: (404) 285-0848

EMAIL: JERRY@REEVESCONSULTINGINC.COM

ROOFING CONSULTANT

Revisions

No. Date Description

10/31/23 PERMIT SET

12/11/23 PROPOSAL SET

5' 0"

7' 0"

7' 0"

10' - 11" 83' - 8"

407' - 7"

78' - 8" 79' - 0" 7' - 0" 31' - 8" 52' - 0" 12' - 7 3/4"

243' - 6"

10' - 11" 12' - 6"78' - 8"

300' - 11"

1"

28' - 0"

106' - 8"

12' - 6"

77' - 4" 93' - 6"

7' - 0" 59' - 4"

9' 5"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"1/4" / 1'-0"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"

1/4" / 1'-0"

1/4" / 1'-0"

1/ 4"

1'

-0

1/4" / 1'-0"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"

1/ 4"

1'

-0

L.R.

L.R.

S.R.

S.R.

S.R.

S.V.

S.R.

L.R.

S.R.

S.V.

L.R.

S.R.

S.R.

S.R.

S.V.

S.V.

S.V.

S.V.

L.R.

R.D.

L.R.

1/4" / 1'-0"1/4" / 1'-0" 1/ 4"

1'

-0

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

1/ 4"

1'

-0

1/4" / 1'-0"

1/4" / 1'-0"

1/ 4"

1'

-0

1/4" / 1'-0"

1/4" / 1'-0"

L.R.

L.R. L.R.

S.R.

S.R.

S.R.

NEW ALUMINUM

GUTTERS AND

DOWNSPOUTS TO

MATCH EXISTING (TYP.)

ALTERNATE NO. 1

NEW ALUMINUM GUTTERS AND

DOWNSPOUTS TO MATCH

EXISTING (TYP.) NEW ALUMINUM GUTTERS AND

DOWNSPOUTS TO MATCH EXISTING

(TYP.)

NEW THERMOPLASTIC MEMBRANE

ROOFING AND INSULATION (TYP.)

NEW ALUMINUM GUTTERS AND

DOWNSPOUTS TO MATCH EXISTING

(TYP.)

NEW ALUMINUM GUTTERS AND

DOWNSPOUTS TO MATCH

EXISTING (TYP.)

L.R.

S.R.

S.V.

S.V.

S.V.

S.V.

R.D.

1/4" / 1'-0"

1/4" / 1'-0"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"

1/4" / 1'-0"

1/4" / 1'-0"

1/ 4"

1'

-0

1/ 4"

1'

-0

1/4" / 1'-0"

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

A1.83

TYP

SIM

SIM

SIM

SIM

SIM

SIM

SIM

SIM

Tower Place Building, 3340 Peachtree Road, N.E.

Suite 1800 Atlanta, Georgia 30326 404.522.8805

404.521.2118 (F)

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RELEASED FOR CONSTRUCTION

22111

ROOF PLAN

A1.81

Union Point Elementary

School 1401 Highway

77N Union Point, GA

30669

1/16" = 1'-0"1 Roof Plan

1.

2.

3.

4.

5.5.

ROOFING NOTESROOFING NOTES

REMOVE THE EXISTING ROOFING MEMBRANE, FLASHINGS AND ACCESSORIES AS

REQUIRED TO REPLACE DAMAGED INSULATION (IF ANY). INSTALL ½” HD ISO BD OVER

THE EXISTING INSULATION & MEMBRANE AND MECHANICALLY FASTEN BOTH LAYERS

OF INSULATION TO THE DECK PER LOCAL CODE. MECHANICALLY FASTEN NEW 60-MIL

TPO MEMBRANE, FLASHINGS AND ACCESSORIES PER MANUFACTURER

SPECIFICATIONS. INSTALL NEW PERIMETER METALS, SCUPPERS AND GUTTERS USING

PRE-FINISHED METAL. INSTALL TPO COATED METAL AT GUTTERS AND INSTALL HEAT

WELDED MEMBRANE STRIPPING PLIES. POWER WASH AND REPAINT PAINTED CMU

AND/OR STUCCO.

THE MINIMUM THICKNESS OF THE NEW RIGID ROOF INSULATION IS ASSUMED TO BE 3-

1/2'' UNLESS OTHERWISE INDICATED ON THE DRAWINGS. THE INTENT OF THIS

STATEMENT IS TO ESTABLISH AN ABSOLUTE MINIMUM THICKNESS. DUE TO FIELD

CONDITIONS, THE ACTUAL MINIMUM THICKNESS MAY NEED TO BE ADJUSTED TO MORE

THAN 3 1/2'' TO INSURE A FLUSH AND LEVEL TRANSITION BETWEEN THE RIGID ROOF

INSULATION AND ABUTTING WOOD NAILERS. IN NO CASE SHALL THE ROOF INSULATION

SLOPE BE LESS THAN 1/4''/ FOOT. THE PONDING OF WATER ALONG THE ROOF EDGE

OR AT ANY POINT ON THE ROOF SHALL NOT BE ACCEPTABLE. THE COORDINATION

BETWEEN TRADES SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR.

THE CONTRACTOR SHALL NOTE THAT MINIMUM THICKNESS OF INSULATION VARIES

FOR VARIOUS CONDITIONS THROUGHOUT THE PROJECT. REFER TO APPLICABLE

DETAILS.

THE CONTRACTOR SHALL PROVIDE A NEW PRECAST CONCRETE SPLASHBLOCK AT

EACH NEW DOWNSPOUT LOCATION, UNLESS DOWNSPOUT IS CONNECTED TO

UNDERGROUND DRAINAGE SYSTEM OR SPILLS OUT ON CONCRETE SLAB.

THE CONTRACTOR SHALL PROVIDE A NEW ALUMINUM SPLASH PAN AT EACH NEW

DOWNSPOUT LOCATION WHICH SPILLS OUT ONTO AN EXISTING OR NEW ROOF. THE

ALUMINUM SPLASH PAN SHALL BE SET IN A FULL BED OF MASTIC.

ALL GUTTERS AT EXPANSION JOINTS SHALL BE DISCONTINUED AND SHALL HAVE END

CLOSURES.

6.

A.

B.

7.

8.

9.

10.

THE GENERAL CONTRACTOR SHALL FOLLOW THE ARCHITECTURAL DETAILS PROVIDED

IN THESE DRAWINGS UNLESS ONE OR BOTH OF THE FOLLOWING OCCUR:

EXISTING CONDITIONS DIFFER FROM THOSE DETAILED.

DETAILS DO NOT COMPLY WITH THE MANUFACTURER'S CONDITION'S OR

RECOMMENDATIONS.

IF EITHER CASE OCCURS, THE CONTRACTOR SHALL MODIFY DETAILS AND SUBMIT NEW

DETAILS FOR THE ARCHITECT'S APPROVAL.

ALL FLASHING IS TO BE OVERLAPPED AT JOINTS A MINIMUM OF 4'' AND SEALED

WATERTIGHT.

ADDITIONAL DETAILS TYPICAL FOR ELASTIC SHEET ROOFING ARE TO BE FOUND IN THE

SPECIFICATIONS.

THE LOCATION AND QUANTITY OF ROOF PENETRATIONS SHOWN ON THE ROOF PLAN

ARE APPROXIMATE. CONTRACTORS SHALL VERIFY TYPE AND QUANTITY OF ROOF

OPENINGS AND PENETRATIONS.

ROOF LEGEND & ABBREVIATIONSROOF LEGEND & ABBREVIATIONS

S.B NEW SPLASH BLOCK

D.S. NEW DOWNSPOUT

R.V. ROOF VENTILATOR - EXISTING OR NEW

S.R. SLOPIING RIDGE

S.V. SLOPING VALLEY

L.R. LEVEL RIDGE

V.P. VENT PIPE - EXISTING OR NEW

S.L. SKYLIGHT - EXISTING OR NEW

E.F. EXHAUST FAN - EXISTING OR NEW

E.J. EXPANSION JOINT - EXISTING OR NEW

R.D. ROOF DRAIN

B.D. BOARD

ETR EXISTING TO REMAIN

DIRECTION OF ROOF SLOPE 1/4'' / FT. MIN. (TYP)

APPROXIMATE DOFFERENCE IN ADJACENT ROOF-ELEVATIONS

LINE OF EXTERIOR WALL BELOW ROOF

ROOF DETAIL

ROOF FLASHING DETAIL

ALUMINUM CANOPY

NEW SINGLE PLY MEMBRANE ROOFING SYSTEM

ROOF SLOPE OBTAINED BY SLOPING ROOF STRUCTURE

NEW SINGLE PLY MEMBRANE ROOFING SYSTEM

ROOF SLOPE OBTAINED BY TAPERED RIGID INSULATION

Revisions

No. Date Description

10/31/23 PERMIT SET

12/11/23 PROPOSAL SET

NEW THERMOPLASTIC MEMBRANE

ROOFING SYSTEM OVER EXISTING

ROOFING MEMBRANE & INSULATION.

EXISTING FINISH TO REMAIN

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 4" (102mm) O.C.

MAX.

9.5" TPO QUICKSEAM FLASHING

(SEE NOTE #5 AND #6)

5.5" TPO QUICKSEAM

FLASHING (SEE NOTE #6)

20 GA. CONTINUOUS CLEAT

DRIP/GRAVEL STOP EDGE

METAL (SEE NOTE #1)

PRESSURE TREATED WOOD

NAILER (SEE NOTE #4)

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 6" (152 mm) O.C.

MAX.

ACCEPTABLE MEMBRANE ADHESIVE

(ADHERED SYSTEMS ONLY)

ULTRAPLY TPO

MEMBRANE

22 GA. METAL OUTLET

TUBE - 4'' LONG (TYP.)

22 GA. MET. D.S. (4''x4'') -

PROVIDE MIN. OF 3

DOWNSPOUT ANCHOR STRAPS

PER D.S., MAX. 6' - 0'' O.C.

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

1 1/2"

DOWNSPOUT WIDTH

1 1/2"

PLAN VIEW

ELEVATION

FASTEN TO WALL W/ EXPANSION TYPE

ANCHORS, MIN. 2 PER ANCHOR STRAP

METAL DOWNSPROUT REFER TO

ROOF PLAN FOR LOCATIONS

22 GA. x 1 1/2'' WIDE x 1' - 2'' METAL

DOWNSPROUT ANCHOR STRAP-MIN. 3

PER DOWNSPROUT (MAX. 6' - 0'' O.C.)

NOTE:

FASCIA TRIM DEPTH TO MATCH GUTTER & GRAVEL STOP TRIM DEPTH - ADJUST

FASCIA DEPTH AS REQUIRED

EXISTING FINISH TO REMAIN

1-1/4" HOT DIPPED GALVANIZED ROOF

NAILS @ 4" (102mm) O.C. MAX.

9.5" TPO QUICKSEAM FLASHING (SEE

NOTE #5 AND #6)

20 GA. CONTINUOUS CLEAT

DRIP/GRAVEL STOP EDGE

METAL (SEE NOTE #1)

PRESSURE TREATED WOOD

NAILER (SEE NOTE #4)

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 6" (152 mm) O.C. MAX.

MIN. 4'' TURN DOWN

CONT. TPO COATED VERT.

FLASHING (TYP.)

SINGLE PLY ELASTIC SHEET

CONT. P.T. 2 x 4 WD BLOCKING

TAPERED RIGID ROOF DECK INSUL.

CONT. P.T. 2 BY WD HEADER

PAINT

ETR MULTIPLE LAYERS OF ROOF

INSULATION

REINFORCED MEMBRANE

EXISTING ROOF DECK/SUBSTRATE

PLATES AND FASTENERS PER

MANUFACTURER'S RECOMMENDATIONS

PREMOLDED VENT BOOT

VENT STACK

STAINLESS STEEL CLAMP

WATER BLOCK CAULK GRADE SEALANT

2"

2"

ROOF'S MANUFACTURER'S PREMOLDED VENT

BOOT

TARGET MADE FROM REINFORCED MEMBRANE

PLAN

SECTION

NOTE:

1. DO NOT CUT SIDE OF PREMOLDED BOOT. IT MUST BE PULLED OVER VENT PIPE.

2. IF THE PLATES AND FASTENERS INTRUDE INTO BOOT FLANGE AREA, THEN A TARGET MUST FIRST BE INSTALLED OVER PLATES AND FASTENERS BEFORE BOOT INSTALLATION.

3. FOR INSULATION THICKNESS GREATER THAN 8'' (203mm), A COVER BOARD IS REQUIRED ON MECHANICALLY ATTACHED SYSTEMS.

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

CAST ALUMINUM

ALLOY STRAINER

DOME

FASTENERS MIN. 4

PER DRAIN

1/2" HD ISO BD

4'' (102mm) TPO COATED

METAL WELDABLE FLANGE

EXISTING ROOF DECK/SUBSTRATE

ETR MULTIPLE LAYERS

OF ROOF INSULATION

EXISTING DRAIN PIPE

U-FLOW SEAL BODY

NOTE:

1. EXISTING DRAIN PIPE SHALL BE CLEAN OF ALL DEBRIS THROUGH THE LENGTH OF THE TUBE TO ENSURE PROPER SEAL.

2. RETRODRAIN ONLY TO BE USED AS A RETROFIT DRAIN.

3. REFER TO PRODUCT APPLICATION INSTRUCTIONS FOR DRAIN PIPE SECUREMENT.

EXISTING ROOFING

MEMBRANE

REINFORCED MEMBRANE

HEAT WELDED MEMBRANE

REINFORCED MEMBRANE (PERIMETER

SHEET IF REQUIRED)

ETR MULTIPLE LAYERS OF ROOF INSULATION

EXISTING ROOF DECK/SUBSTRATE

NOTE:

1. DO NOT CROSS SEAMS WITH WALKWAY PADS 6" (152mm) OFF EACH SEAM.

2. HEAT-WELD EDGE OF WALKWAY PADS CONTINOUSLY.

3. REQUIRED AT ALL ROOF ACCESS POINTS.

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

Tower Place Building, 3340 Peachtree Road, N.E.

Suite 1800 Atlanta, Georgia 30326 404.522.8805

404.521.2118 (F)

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RELEASED FOR CONSTRUCTION

22111

ROOF DETAILS

A1.82

Union Point Elementary

School 1401 Highway

77N Union Point, GA

30669

Revisions

No. Date Description

10/31/23 PERMIT SET

12/11/23 PROPOSAL SET

3" = 1'-0"1 GUTTER DETAIL

3" = 1'-0"2 DOWNSPOUT ANCHOR STRAP 3" = 1'-0"3 FASCIA DETAIL

1 1/2" = 1'-0"4 ROOF HATCH & LADDER

1" = 1'-0"6 PREMOLDED VENT BOOT FLASHING DETAIL 1 1/2" = 1'-0"7 COATED METAL DRAIN DETAIL

1 1/2" = 1'-0"5 ROOF INSULATION DETAIL

PACK SPACE BETWEEN

MET. DECK AND CONC.

BLOCK WITH BATT

INSUL.

MITER & SEAL JOINT

WATERTIGHT (TYPICAL)

.090 ALUM ANCHOR STRAP 6' - 0''

MAXIMUM O.C. (MIN. 3 PER D.S.)

22 GA. METAL FASCIA TRIM W/

CONT. CONCEALED CLEATS

FASTENED AT 24'' O.C.

EXISTING 8'' CMU

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 4" (102mm) O.C. MAX.

9.5" TPO QUICKSEAM FLASHING

(SEE NOTE #5 AND #6)

5.5" TPO QUICKSEAM

FLASHING (SEE NOTE #6)

20 GA. CONTINUOUS CLEAT

DRIP/GRAVEL STOP EDGE

METAL (SEE NOTE #1)

WOOD NAILER (SEE NOTE #4)

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 6" (152 mm) O.C. MAX.

ACCEPTABLE MEMBRANE ADHESIVE

(ADHERED SYSTEMS ONLY)

ULTRAPLY TPO

MEMBRANE

APPROPRIATE FASTENER

GUTTER (SEE NOTE #9 AND #10)

PRESSURE TREATED WOOD

NAILER (SEE NOTE #3)

ULTRAPLY TPO MEMBRANE

ACCEPTABLE PRIMER

1-1/4" HOT DIPPED GALVANIZED ROOF

NAILS @ 4" (102mm) O.C. MAX.

ACCEPTABLE MEMBRANE

ADHESIVE

(ADHERED SYSTEMS ONLY)

9.5" TPO QUICKSEAM FLASHING

(SEE NOTE #10 AND #6)

5.5" TPO QUICKSEAM

FLASHING (SEE NOTE #6)

EXISTING 8'' CMU

NEW THERMOPLASTIC MEMBRANE

ROOFING OVER EXISTING ROOFING

MEMBRANE & INSULATION

NEW 2-1/2" Z-CLIPS

16" OC VERTICALLY

NEW 2-1/2" RIGID INSULATION

NEW 5/8" DENSGLASS

SHEATHING W/ FLUID-

APPLIED

MEMBRANE AIR & VAPOR

BARRIER

NEW PT 2X

FRAMING

ANCHORED TO

THE WALL

NEW CUSTOM COLOR

VERTICAL APPLIED

MEMBRANE ROOFING

MEMBRANE ROOFING

NEW 2-1/2" RIGID INSULATION

1/2" HD ISO BD

EXISTING ROOFING MEMBRANE

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

NEW THERMOPLASTIC MEMBRANE

ROOFING SYSTEM OVER EXISTING

ROOFING MEMBRANE & INSULATION.

EXISTING FINISH TO REMAIN

1-1/4" HOT DIPPED GALVANIZED ROOF

NAILS @ 4" (102mm) O.C. MAX.

9.5" TPO QUICKSEAM FLASHING (SEE

NOTE #5 AND #6)

5.5" TPO QUICKSEAM

FLASHING (SEE NOTE #6)

20 GA. CONTINUOUS CLEAT

DRIP/GRAVEL STOP EDGE

METAL (SEE NOTE #1)

PRESSURE TREATED WOOD

NAILER (SEE NOTE #4)

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 6" (152 mm) O.C. MAX.

ACCEPTABLE MEMBRANE ADHESIVE

(ADHERED SYSTEMS ONLY)

ULTRAPLY TPO

MEMBRANE

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

NOTES:

INSTALL TPO COATED METALWORK AND HEAT WELDED MEMBRANE AT GUTTERS TO MANUFACTURES REQUIREMENTS OR SMACNA RECOMMENDATIONS. IF SHOP FABRICATED METAL EDGE IS USED IT MUST MEET ANSI/SPRI ES-1 OR AN FM STANDARD.

ULTRAPLY TPO GP SEALANT IS REQUIRED ALONG ENTIRE UPSLOPE EDGE OF QUICKSEAM FLASHING WHEN ROOF SLOPE IS 1" (25 mm) PER FOOT OR GREATER.

WOOD NAILER MUST BE INSTALLED TO MEET APPLICABLE BUILDING CODES.

FLANGE OF METAL MUST BE FULLY SUPPORTED BY WOOD AND TERMINATED AT LEAST 1/2" (13 mm) FROM EDGE OF WOOD.

9.5" TPO FLASHING MUST EXTEND TO WITHIN 1/4" (6 mm) OF THE FLANGE EDGE.

TO ENSURE FORMABILITY, SLIGHTLY HEAT-FORM THE SURFACE OF TPO QUICKSEAM PRODUCTS AT STEP-OFFS AND ANGLE CHANGES.

ROUND ALL METAL CORNERS AND PLACE BACK OF GUTTER STRAP 1/4" (6 mm) BELOW TOP OF WOOD NAILER.

DO NOT PRE-NAIL MEMBRANE TO THE FACE OF THE WOOD NAILER.

CONSTRUCT AND ANCHOR GUTTER IN ACCORDANCE WITH SMACNA RECOMMENDATIONS.

FLANGE OF METAL GUTTER MUST BE FULLY SUPPORTED BY WOOD AND TERMINATED AT LEAST 1/2" (13mm) FROM EDGE WOOD.

IF THE THE FLANGE OF THE METAL GUTTER IS NOT COMPLETELY COVERED WITH QUICKSEAM FLASHING, THEN AND ADDITIONAL PIECE OF QUICKSEAM FLASHING SHALL BE INSTALLED AT ALL METAL SPLICES.

NEW THERMOPLASTIC MEMBRANE

ROOFING SYSTEM OVER EXISTING

ROOFING MEMBRANE & INSULATION.

EXISTING FINISH TO REMAIN

1-1/4" HOT DIPPED GALVANIZED ROOF

NAILS @ 4" (102mm) O.C. MAX.

9.5" TPO QUICKSEAM FLASHING (SEE

NOTE #5 AND #6)

5.5" TPO QUICKSEAM

FLASHING (SEE NOTE #6)

20 GA. CONTINUOUS CLEAT

DRIP/GRAVEL STOP EDGE

METAL (SEE NOTE #1)

PRESSURE TREATED WOOD

NAILER (SEE NOTE #4)

1-1/4" HOT DIPPED GALVANIZED

ROOF NAILS @ 6" (152 mm) O.C. MAX.

ACCEPTABLE MEMBRANE ADHESIVE

(ADHERED SYSTEMS ONLY)

ULTRAPLY TPO

MEMBRANE

EXISTING ROOFING MEMBRANE

1/2" HD ISO BD

Tower Place Building, 3340 Peachtree Road, N.E.

Suite 1800 Atlanta, Georgia 30326 404.522.8805

404.521.2118 (F)

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SHEET

TITLE

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RELEASED FOR CONSTRUCTION

22111

ROOF DETAILS

A1.83

Union Point Elementary

School 1401 Highway

77N Union Point, GA

30669

Revisions

No. Date Description

10/31/23 PERMIT SET

12/11/23 PROPOSAL SET

3" = 1'-0"1 ROOF DETAIL 01 3" = 1'-0"3 ROOF DETAIL 03

3" = 1'-0"2 ROOF DETAIL 02