Attachment A - Approved As Noted Const Drawings - 02.13.24.pdf

EARTH

GRANULAR FILL

CONCRETE

BRICK

CMU

MARBLE

GROUT

STEEL

WOOD LUMBER

FINISH LUMBER

PLYWOOD

GYPSUM WALLBOARD

BATT INSULATION

RIGID INSULATION

SEALANT

SEALANT & BACKER ROD

SEALANT & COMPRESSIBLE

MATERIAL

ROOM NAME &

NUMBER

PARTITION TYPE

DOOR TYPE

# WINDOW TYPE

LEVEL MARKER

KEYNOTE

SECTION REFERENCE

SECTION NUMBER

SHEET NUMBER WHERE

DETAIL IS LOCATED

SHEET NUMBER WHERE

DETAIL IS REFERENCED

FROM

DETAIL REFERENCE

DETAIL NUMBER

SHEET NUMBER

WHERE SECTION IS

REFERENCED FROM

SHEET NUMBER WHERE

SECTION IS LOCATED

ELEVATION REFERENCE

ELEVATION NUMBER

SHEET NUMBER WHERE

ELEVATION IS REFERENCED

FROM SHEET NUMBER WHERE

ELEVATION IS LOCATED

INTERIOR ELEVATION

ELEVATION NUMBER

SHEET NUMBER WHERE

ELEVATION IS LOCATED

SECTION NUMBER

SHEET NUMBER WHERE

SECTION IS LOCATED

Name

NAME

PROJECT LOCATION

EXISTING TO REMAIN

EXISTING TO BE DEMOLISHED

NEW CONSTRUCTION

I-66

I-

LITTLE RIVER TURNPIKE

C H A

IN

B R

ID

G E R

D

BRADDOCK RD

ARLINGTON BLVD

PROJECT LOCATION

General

G0.01 Cover Sheet

Architectural

AD1.01 Demolition Roof Plan & Demolition Details

A1.01 Roof Plan

A5.01 Roof Details

A5.02 Roof Details

SHEET INDEX

Piedmont and Tidewater Dormitories

Roofing Replacement

4349 Chesapeake River Way C & D Fairfax, VA 22030

T

C

A

LAE

WN

O M

M O

OF

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H V

I T EC T

HCRA

LOUIS M.

BARBIERI JR.

Lic. No. 16266

Consultants

Seal

Key Plan

Drawing

Date

Project No.

Sheet No.

OUBO SUBMISSION 12/20/23

703.684.5994

333 North Fairfax Street

Alexandria, Virginia 22314 coleanddenny.com

Revisions

Submission Set

PC No.: 247-221547

Permit Electronic Approval Stamp

12/20/23

20011.16

4349 Chesapeake River Way C & D Fairfax, VA 22030

G0.01

Cover Sheet

George Mason University Piedmont and Tidewater Dormitories Roofing Replacement

THE PROJECT INCLUDES THE REMOVAL OF THE EXISTING ASPHALT SHINGLE ROOFING, UNDERLAYMENT, FLASHINGS AND ROOF PENETRATIONS ON THE PIEDMONT AND TIDEWATER DORMITORY BUILDINGS, AND

REPLACEMENT WITH A NEW ASPHALT SHINGLE ROOFING SYSTEM. ADDITIONAL INSULATION IS TO BE INSTALLED

IN THE ATTIC SPACES. THE EXISTING BUILT-UP ROOFING ON THE LOW ROOF CONNECTING THE PIEDMONT AND

TIDEWATER BUILDINGS SHALL BE REMOVED DOWN TO THE EXISTING DECK AND REPLACED WITH A FULLY-

ADHERED EPDM ROOFING SYSTEM. THE GUTTERS AND DOWNSPOUTS ARE EXISTING TO REMAIN, HOWEVER THEY

SHALL BE INSPECTED, CLEANED AND RE-SET TO INSURE PROPER DRAINAGE. THE EXISTING LIGHTNING

PROTECTION SYSTEM SHALL BE REMOVED AND REINSTALLED AS NEEDED TO ACCOMPLISH THE WORK. AT THE

COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL ENGAGE A CERTIFIED 3RD PARTY TESTING AGENCY FOR

UL 96A MASTER LABEL CERTIFICATE. THE CONTRACTOR SHALL RECTIFY ANY ISSUES TO ACHIEVE THE UL 96A

MASTER LABEL RELATED TO THE WORK AND SERVICES PERFORMED IN THIS CONTRACT. THE BUILDINGS WILL

REMAIN OCCUPIED AND OPERTIONAL THROUGHOUT CONSTRUCTION AND OCCUPANTS AND PEDESTRIANS SHALL

BE PROTECTED AT ALL TIMES.

DESCRIPTION OF WORK

AN ASBESTOS INSPECTION WAS NOT PERFORMED BECAUSE ALL PORTIONS OF THE EXISTING BUILDING THAT MAY

BE AFFECTED BY THE WORK WERE ORIGINALLY CONSTRUCTED AFTER JANUARY 1, 1985.

ASBESTOS DISCLOSURE STATEMENT

AN INSPECTION TO IDENTIFY LEAD CONTAINING OR COATED BUILDING COMPONENTS HAS NOT BEEN CONDUCTED

BECAUSE THE BUILDING WAS CONSTRUCTED AFTER JANUARY 1, 1985 AND THE OWNER HAS NO KNOWLEDGE OF

LEAD CONTAINING OR COATED BUILDING COMPONENTS IN THE BUILDING. IT IS THE CONTRACTOR’S

RESPONSIBILITY TO COMPLY WITH ALL VIRGINIA OCCUPATIONAL SAFETY AND HEALTH (VOSH) REGULATIONS AS

THEY PERTAIN TO EMPLOYEE EXPOSURES TO LEAD. ALL LEAD AND LEAD-COATED BUILDING COMPONENTS SHALL

BE RECYCLED TO THE EXTENT POSSIBLE.

LEAD-BASED PAINT DISCLOSURE STATEMENT

APPLICABLE CODES

THE BUILDING CODE AUTHORITY IS THE OFFICE OF THE UNIVERSITY BUILDING OFFICIAL

(OUBO) OF GEORGE MASON UNIVERSITY (GMU).

THE BUILDING CODE FOR THIS PROJECT IS THE VIRGINIA UNIFORM STATEWIDE BUILDING

CODE (VUSBC) 2018 EDITION. ALL WORK SHALL CONFORM TO THE BUILDING CODE.

THE PROJECT IS CLASSIFIED AS LEVEL 1 ALTERATION PER SECTION 601 OF THE VIRGINIA

EXISTING BUILDING CODE, 2018 EDITION.

THE FIRE CODES FOR THIS PROJECT ARE THE VIRGINIA STATE FIRE PREVENTION CODE,

2018 EDITION.

THE CONSTRUCTION AND PROFESSIONAL SERVICES MANUAL (CPSM) 2022 APPLIES TO

THIS PROJECT.

THE ACCESSIBILITY CODE FOR THIS PROJECT IS THE ADA STANDARDS FOR ACCESSIBLE

DESIGN (ASAD) 2010 EDITION. REFER TO SECTIONS 4.2.2 & 4.4 OF THE CPSM 2021

EDITION, REV 1 FOR EXCEPTIONS, AND FOR A COMPLETE LIST OF CODES AND

REGULATIONS WHICH MAY APPLY TO, OR TAKE PRECEDENCE OVER, CODES IDENTIFIED

HEREIN.

THE HIGHER EDUCATION CAPITAL OUTLAY (HECO) 2023 EDITION APPLIES TO THIS PROJECT.

MATERIALSDRAWING SYMBOLS

CODE SUMMARY

ORIGINAL CODE BUILT UNDER:

USE & OCCUPANCY CLASSIFICATION:

CONSTRUCTION TYPE:

SPRINKLERED:

EXISTING BUILDING AREA:

EXISTING BUILDING HEIGHT:

PROJECT AREA:

VUSBC 2000

R-1, R-2

A-3, M, B

1B

YES

128,578 SF

5/6 STORIES

30,079 SF

VICINITY PLAN

ABBREVIATIONS

PHASING

# NUMBER

& AND

@ AT

ACP ACOUSTICAL CEILING PANEL

AFF ABOVE FINISH FLOOR

ALT ALTERNATIVE

ALUM ALUMINUM

ASTM AMERICAN SOCIETY OF TESTING &

MATERIALS

BD BUILDING

BOT BOTTOM

CJ CONTROL JOINT

CLG CEILING

CLOS CLOSET

CMU CONCRETE MASONRY UNIT

CONC CONCRETE

CONT CONTINUOUS

CPT CARPET

CT CERAMIC TILE

DEMO DEMOLITION

DF DRINKING FOUNTAIN

DIA DIAMETER

DN DOWN

DS DOWNSPOUT

EF EXHAUST FAN

EIFS EXTERIOR INSULATION FINISHING SYSTEM

EJ EXPANSION JOINT

EL ELEVATION

ELEC ELECTRICAL

ELEV ELEVATOR

EQ EQUAL

EQUIP EQUIPMENT

ETR EXISTING TO REMAIN

EXIST EXISTING

EXT EXTERIOR

FE FIRE EXTINGUISHER

FRT FIRE RETARDANT TREATED

FT FEET/FOOT

GA GAUGE

GALV GALVANIZED

GWB GYPSUM WALL BOARD

HDWR HARDWARE

HM HOLLOW METAL

HR HOUR

IN INCH

INSUL INSULATION

INT INTERIOR

JAN JANITOR'S CLOSET

JT JOINT

MAX MAXIMUM

MECH MECHANICAL

MFR MANUFACTURER

MIN MINIMUM

MO MASONRY OPENING

MTL METAL

N NORTH

NIC NOT IN CONTRACT

NO NUMBER

OC ON CENTER

PLAM PLASTIC LAMINATE

PLUMB PLUMBING

PLYWD PLYWOOD

PT PRESSURE TREATED

PTD PAINTED

PVC POLYVINYL CHLORIDE

RB RESILIENT BASE

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

RM ROOM

SCW SOLID CORE WOOD

SF SQUARE FOOT/FEET

SIM SIMILAR

SST STAINLESS STEEL

STOR STORAGE

STRUCT STRUCTURAL

THRU THROUGH

TOS TOP OF STEEL

TYP TYPICAL

UL UNDERWRITER'S LABORATORIES

UNO UNLESS NOTED OTHERWISE

VCT VINYL COMPOSITE TILE

VEST VESTIBULE

VIF VERIFY IN FIELD

VWC VINYL WALL COVERING

W/ WITH

WD WOOD

HIGH PERFORMANCE BUILDINGS ACT

COMPLIANCE STATEMENT

VIRGINIA ENERGY CONSERVATION CODE

COMPLIANCE STATEMENT

IN ACCORD WITH THE HIGH PERFORMANCE BUILDINGS ACT, THE BUILDING IS EXEMPT FROM COMPLIANCE

BECAUSE THE COST OF THE RENOVATIONS DOES NOT EXCEED 50% OF THE VALUE OF THE BUILDING.

1. IN ACCORD WITH THE VIRGINIA ENERGY CONSERVATION CODE (VECC), THE BUILDING SHALL COMPLY

WITH VECC SECTIONS C402 THROUGH C405 AND C408.

PER TABLE C402.1.3, R-38 ATTIC INSULATION IS ACHIEVED AS FOLLOWS.

ASPHALT SHINGLE ROOFING AREAS:

EXISTING: R-30 LOOSE FILL INSULATION IN ATTIC

NEW: R-8 LOOSE FILL INSULATION IN ATTIC

TOTAL: R-38 LOOSE FILL INSULATION IN ATTIC.

EPDM ROOFING AREAS:

NEW AVERAGE R-30 CONTINUIOUS TAPERED INSULATION ABOVE ROOF DECK

Project Number: 247-221547

LOCATION MAP

George Mason University

UNIT PRICES

1. UNIT PRICE SHALL BE BASED ON AN ESTIMATED QUANITY OF 800 SQUARE FEET

FOR THE REMOVAL OF ROTTED OR OTHERWISE DAMAGED PLYWOOD SHEATHING,

AND REPLACEMENT WITH 3/4" CDX FIRE RATED PLYWOOD SHEATHING FOR THE

PURPOSES OF THE UNIT PRICE. THE CONTRACTOR SHALL ASSUME THAT THE

REMOVAL AND REPLACEMENT WILL BE A MINIMUM OF 32 SQUARE FEET AND WILL

OCCUR AT MULTIPLE LOCATIONS. FINAL AMOUNTS WILL BE ADJUSTED UP OR DOWN

BASED UPON ACTUAL QUANTITY AUTHORIZED.

No. Revision Date

1 OUBO PERMIT RESUBMISSION #1 1/19/2024

1-19-2023

OUBO Review Stamp

Date = 02/13/2024

APPROVED AS NOTED

FOR CONSTRUCTION

Ethan Scholl Reviewer Questions OUBO recommends the PM, A/E, and Contractor review the "OUBO Roofing System Permitting and Inspection Procedure" as well as Appendix G of the 2023 GMU HECO Manual prior to commencement of work.

DS DS

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D-1

D-1D-1

D-1

D-1

D-1

D-1

D-1

D-1

D-1

D-2

D-2

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D-3

D-3

D-3

D-4

D-4

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D-1

D-1

D-1

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D-1

D-1

D-1

D-2

D-2

D-3

D-3 D-3

D-1

D-1

D-1

D-4

D-5

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DS

D-1

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

AD1.01AD1.01

EXIST CANOPY

FACE OF EXTERIOR WALL - TYP

EXISTING GUTTER AND

DOWNSPOUTS TO REMAIN - TYP

AD1.01AD1.01

D-6

D-6

D-6

D-6

D-6

D-6

D-6

D-6

D-6 D-6

D-6

D-6

D-6

D-6

D-6

D-6

D-6

AD1.01AD1.01

AD1.01AD1.01

REMOVE ASPHALT SHINGLES

EXIST 3/4" FRT PLYWOOD

SHEATHING

EXIST STEEL ROOF DECK

REMOVE ROOFING UNDERLAYMENT

EXIST ALUM GUTTER

REMOVE METAL

DRIP

REMOVE INSULATION

REMOVE BUILT UP ROOF

REMOVE FLASHING

REMOVE OVERFLOW GUARD

REMOVE SCUPPER

CAST STONE COPING

METAL FLASHING

BRICK VENEER

CONC ROOF

DECK

REMOVE ASPHALT SHINGLES

EXIST 3/4" FIRE RETARDANT

PLYWOOD SHEATHING TO REMAIN

EXIST STEEL ROOF

DECK TO REMAIN

REMOVE ROOFING UNDERLAYMENT

REMOVE METAL COUNTER FLASHING

METAL FLASHING

METAL FASCIA

REMOVE ASPHALT SHINGLES

AND UNDERLAYMENT

REMOVE BUILT-UP ROOF

EXIST CONCRETE

ROOF SLAB

REMOVE INSULATION

REMOVE CONTINUOUS

SILICONE TOP SEAL

REMOVE GRAVEL

REMOVE WD BLOCKING

REMOVE BASE FLASHING

COUNTER FLASHING

BEYOND

CAST STONE COPING BEYOND

THRU WALL FLASHING

MTL ALUM COUNTER WALL

FLASHING

REMOVE ROOF BASE

FLASHING

REMOVE BUILT-UP ROOF

REMOVE INSULATION

REMOVE GRAVEL

REMOVE WD BLOCKING

CAST STONE COPING

REMOVE GRAVEL

REMOVE BUILT UP ROOFING

REMOVE INSULATION

REMOVE FLASHING

REMOVE METAL

FLASHING

REMOVE

CONDUCTOR HEAD

CAST STONE COPING

METAL FLASHING

BRICK VENEER

CONC ROOF DECK

MTL FLASHING

REMOVE BASE FLASHING

REMOVE GRAVEL

REMOVE BUILT UP ROOFING

REMOVE INSULATION

REMOVE WD BLOCKING

CAST STONE COPING

REMOVE ASPHALT SHINGLES

EXIST 3/4" FRT PLYWOOD

SHEATHING TO REMAIN

EXIST STEEL ROOF

DECK TO REMAIN

REMOVE ROOFING UNDERLAYMENT

REMOVE PIPE VENT FLASHING

PIPE VENT

REMOVE ASPHALT SHINGLES

REMOVE ROOFING UNDERLAYMENT

EXIST 3/4" FRT PLYWOOD

SHEATHING TO REMAIN

EXIST STEEL ROOF DECK

TO REMAIN

REMOVE RIDGE VENT

REMOVE ASPHALT SHINGLES

REMOVE ROOFING UNDERLAYMENT

EXIST 3/4" FRT PLYWOOD

SHEATHING TO REMAIN

EXIST STEEL ROOF STRUCTURE

REMOVE AIR TERMINAL,

SALVAGE FOR REINSTALLATION

REMOVE SEALANT

REMOVE ADAPTER

REMOVE WASHER

EXIST LIGHTNING PROTECTION

SYSTEM TO REMAIN

EXIST 3/4" FRT PLYWOOD

SHEATHING TO REMAIN

EXIST STEEL ROOF

DECK TO REMAIN

REMOVE ASPHALT

SHINGLES &

UNDERLAYMENT

REMOVE ASPHALT SHINGLES

& UNDERLAYMENT

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H V

I T EC T

HCRA

LOUIS M.

BARBIERI JR.

Lic. No. 16266

Consultants

Seal

Key Plan

Drawing

Date

Project No.

Sheet No.

OUBO SUBMISSION 12/20/23

703.684.5994

333 North Fairfax Street

Alexandria, Virginia 22314 coleanddenny.com

Revisions

Submission Set

PC No.: 247-221547

Permit Electronic Approval Stamp

12/20/23

20011.16

4349 Chesapeake River Way C & D Fairfax, VA 22030

AD1.01

Demolition Roof Plan & Demolition Details

George Mason University Piedmont and Tidewater Dormitories Roofing Replacement

0' 10' 20' 30'

SCALE: 1/16" = 1'-0"

GENERAL DEMOLITION NOTES

1. ALL EXISTING DIMENSIONS AND CONDITIONS SHALL BE FIELD VERIFIED.

2. REQUIRED DEMOLITION SHALL NOT BE LIMITED TO THAT PORTION ON THE PLANS, BUT SHALL

INCLUDE ALL NECESSARY WORK (OR INCIDENTAL THERE TO) TO COMPLETE THE WORK IN

ACCORDANCE WITH THE CONTRACT DOCUMENTS.

3. REMOVE MATERIALS AND CONSTRUCTION AS INDICATED.

4. PREPARE REMAINING SURFACES TO RECEIVE NEW CONSTRUCTION. REMOVE EXISTING ASPHALTIC

MATERIALS AS REQUIRED BY THE MANUFACTURER TO PREPARE FOR ROOFING SYSTEM.

5. PATCH EXISTING SURFACES AS REQUIRED TO ACCOMMODATE NEW WORK. ALL NEW WORK SHALL

BE CONCEALED UNLESS NOTED OTHERWISE.

D-1 REMOVE ASPHALT SHINGLES AND UNDERLAYMENT DOWN TO PLYWOOD SHEATHING

D-2 REMOVE PIPE VENT FLASHING - PIPE VENT SHALL REMAIN

D-3 REMOVE VALLEY FLASHING

D-4 REMOVE RIDGE VENT AND FLASHING

D-5 REMOVE EXISTING BUILT UP ROOFING DOWN TO METAL DECK

D-6 REMOVE EXISTING LIGHTNING CONDUCTOR AERIAL AND SALVAGE FOR REINSTALLATION

KEYED DEMO NOTES

1/16" = 1'-0"AD1.01

1 DEMOLITION ROOF PLAN N

1 1/2" = 1'-0"AD1.01 AD1.01

2 DEMOLITION EAVE DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

3 DEMOLITION OVERFLOW DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

4 DEMOLITION LOUVER FLASHING DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

5 DEMOLITION EXPANSION JOINT DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

6 DEMOLITION PARAPET DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

11 DEMOLITION SCUPPER DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

12 DEMOLITION FLASHING DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

7 DEMOLITION PIPE VENT DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

9 DEMOLITION RIDGE VENT DETAIL

1 1/2" = 1'-0"AD1.01 AD1.01

10 DEMOLITION VALLEY DETAIL

0' 1' 2'6"

SCALE: 1 1/2" = 1'-0"

1 1/2" = 1'-0"AD1.01 AD1.01

8 DEMOLITION LIGHTNING CONDUCTOR DETAIL

No. Revision Date

1 OUBO PERMIT RESUBMISSION #1 1/19/2024

1-19-2023

OUBO Review Stamp

Date = 02/13/2024

APPROVED FOR

CONSTRUCTION

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R-1

R-1

R-1

R-1

R-1

R-1

R-1

R-1

R-2

R-2

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R-3

R-3

R-3

R-4

R-4

R-5

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R-1

R-1

R-1

R-1

R-1

R-1

R-1

R-2

R-2

R-3

R-3

R-3

R-1

R-1

R-1

R-4

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R-1

DS

A5.02A1.01

A5.01A1.01

A5.01A1.01

A5.01A1.01

A5.02A1.01

A5.01A1.01

A5.02A1.01

A5.01A1.01

A5.01A1.01

A5.01A1.01

FACE OF EXTERIOR

WALL - TYP

EXISTING GUTTER AND

DOWNSPOUTS TO

REMAIN - TYP

EXIST CANOPY (NIC)

'-2

62'-0" 24'-0"

'-2

/4

'-1

/4

43'-5"24'-0" 18'-7"

'-7

/4

'-3

/4

55'-0"

1/4"/FT

+1-0 1/2"

62'-0" 35'-8" 10'-0"

'-2

'-1

'-3

/4

35'-8" 10'-0 1/8"43'-3 7/8"18'-8"

'-4

/4

'-7

/4

'-7

'-1

/4

1/2"/FT 1/2"/FT 1/2"/FT 1/2"/FT

+4 1/2"+4 1/2"

+5 7/8" +9 1/2"

A5.01A1.01

A5.02A1.01

A5.01A1.01

TYP

APPROXIMATE

LOCATION OF ATTIC

ACCESS ON 6TH

FLOOR BELOW

APPROXIMATE

LOCATION OF ATTIC

ACCESS ON 5TH

FLOOR BELOW

A5.02A1.01

TYP

R-6

R-6

R-6

R-6

R-6

R-6

R-6

R-6 R-6

R-6

R-6

R-6

R-6

R-6

R-6

R-6 R-6

R-1

R-1

A5.01A1.01

TYP

TYP

TYP.

P.C. SPLASH BLOCK

ON PROTECTION

MEMBRANE LAYER

P.C. SPLASH BLOCK

ON PROTECTION

MEMBRANE LAYER

TAPERED INSULATION

THICKNESS AT A

SPECIFIC POINT

ROOF SLOPE DIRECTION

+ 4 1/2"

T

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HCRA

LOUIS M.

BARBIERI JR.

Lic. No. 16266

Consultants

Seal

Key Plan

Drawing

Date

Project No.

Sheet No.

OUBO SUBMISSION 12/20/23

703.684.5994

333 North Fairfax Street

Alexandria, Virginia 22314 coleanddenny.com

Revisions

Submission Set

PC No.: 247-221547

Permit Electronic Approval Stamp

12/20/23

20011.16

4349 Chesapeake River Way C & D Fairfax, VA 22030

A1.01

Roof Plan

George Mason University Piedmont and Tidewater Dormitories Roofing Replacement

N

5'0' 10' 20'

SCALE: 1/8" = 1'-0"

GENERAL NEW WORK NOTES

1. DIMENSIONS ARE TO FINISH FACE OF CONSTRUCTION UNLESS OTHERWISE INDICATED.

2. CONTRACTOR IS RESPONSIBLE FOR CONFIRMING ALL EXISTING DIMENSIONS AND CONDITIONS IN THE FIELD.

3. REINSTALL AS NEEDED TO ACCOMPLISH THE WORK. AT THE COMPLETION OF THE PROJECT. THE

CONTRACTOR SHALL RECTIFY ANY ISSUES TO ACHIEVE THE UL 96A MASTER LABEL RELATED TO THE WORK

AND SERVICES PERFORMED IN THIS CONTRACT.

R-1 INSTALL UNDERLAYMENT AND ASPHALT SHINGLE ROOFING SYSTEM. INSTALL R-8 LOOSE

FILL INSULATION IN ATTIC OVER EXISTING R-30 LOOSE FILL INSULATION. EXTEND RAFTER

BAFFLES AT EAVE 6" ABOVE THE TOP OF THE NEW INSULATION TO ENSURE VENTILATION IS

MAINTAINED.

R-2 INSTALL PIPE VENT FLASHING.

R-3 INSTALL VALLEY FLASHING.

R-4 INSTALL RIDGE VENT.

R-5 INSTALL FULLY ADHERED EPDM ROOFING SYSTEM WITH TAPERED INSULATION.

R-6 REINSTALL LIGHTNING CONDUCTOR AERIAL.

KEYED REPAIR NOTES

1/8" = 1'-0"A1.01

1 ROOF PLAN

LEGEND

No. Revision Date

1 OUBO PERMIT RESUBMISSION #1 1/19/2024

1-19-2023

UNIT PRICES

1. UNIT PRICE SHALL BE BASED ON AN ESTIMATED QUANITY OF 800 SQUARE FEET

FOR THE REMOVAL OF ROTTED OR OTHERWISE DAMAGED PLYWOOD SHEATHING,

AND REPLACEMENT WITH 3/4" CDX FIRE RATED PLYWOOD SHEATHING FOR THE

PURPOSES OF THE UNIT PRICE. THE CONTRACTOR SHALL ASSUME THAT THE

REMOVAL AND REPLACEMENT WILL BE A MINIMUM OF 32 SQUARE FEET AND WILL

OCCUR AT MULTIPLE LOCATIONS. FINAL AMOUNTS WILL BE ADJUSTED UP OR DOWN

BASED UPON ACTUAL QUANTITY AUTHORIZED.

OUBO Review Stamp

Date = 02/13/2024

ASPHALT SHINGLES

EXIST FRT PLYWOOD

SHEATHING

ROOFING UNDERLAYMENT

PIPE VENT BOOT

SEALANT

CLAMP RING

ASPHALT SHINGLES

ROOFING UNDERLAYMENT

EXIST FRT PLYWOOD

SHEATHING

RIDGE VENT

ASPHALT SHINGLES (SECONDARY SLOPE)

ROOFING UNDERLAYMENT

ASPHALT SHINGLES (PRIMARY SLOPE)

EXIST STEEL ROOF STRUCTURE

6" MIN

EXIST CONCRETE

ROOF SLAB

ROOFING MEMBRANE

TAPERED INSULATION

MEMBRANE FLASHING

MEMBRANE SUPPORT

BATT INSULATION

MANUF EXPAN JT COVER

2x PT WD BLOCKING

TERMINATION BAR & SEALANT

EXIST THRU WALL FLASHING

CAST STONE COPING BEYOND

'-6

/2

WIND CLIP @ 16" O.C MAX

FASTENER W/ NEOPRENE WASHER

SET IN SEALANT @ 16" O.C.

EXIST MTL

COUNTER

FLASHING

MEMBRANE FLASHING

/2

PT WD BLOCKING

ROOFING MEMBRANE

MEMBRANE FLASHING

1/2" PLYWOOD

CAST STONE COPING

SEALANT TOP & SIDES

METAL OVERFLOW

SCUPPER FABRICATED

FACE. OPENING SIZE TO

MATCH EXISTING

TERMINATION BAR

& SEALANT

FASTENER W/

NEOPRENE

WASHER SET

IN SEALANT @

16" O.C.

EXIST CONCRETE

ROOF SLAB

ROOFING MEMBRANE

TAPERED INSULATION

MEMBRANE FLASHING

2x PT WD BLOCKING TYP

SLOPE TOP 1/2"/FT

CAST STONE COPING BEYOND

WIND CLIP @ 16" O.C MAX

TERMINATION BAR & SEALANT

EXIST THRU WALL FLASHING

FASTNER W/ NEOPRENE WASHER

SET IN SEALANT @ 16" O.C.

1/2" PLY WD, TYP

'-6

/2

7 1/4"

REINSTALL AIR TERMINAL

SEALANT

REINSTALL ADAPTER

REINSTALL WASHER

EXIST LIGHTNING

PROTECTION SYSTEM

ASPHALT SHINGLES

ROOFING UNDERLAYMENT

EXIST FRT PLYWOOD SHEATHING

EXIST DOWNSPOUT

METAL

SCUPPER TO

MATCH EXIST

1/2" PLYWOOD

PT WD BLOCKING

ROOFING MEMBRANE

MEMBRANE FLASHING

MEMBRANE FLASHING

MTL COUNTER FLASHING

CAST STONE COPING

TERMINATION BAR & SEALANT

SEALANT TOP &

SIDES

FASTENER W/ NEOPRENE

WASHER SET IN SEALANT

@ 16" O.C.

METAL TRIM

TOP & SIDES

T

C

A

LAE

WN

O M

M O

OF

I

NI

G

RI

H V

I T EC T

HCRA

LOUIS M.

BARBIERI JR.

Lic. No. 16266

Consultants

Seal

Key Plan

Drawing

Date

Project No.

Sheet No.

OUBO SUBMISSION 12/20/23

703.684.5994

333 North Fairfax Street

Alexandria, Virginia 22314 coleanddenny.com

Revisions

Submission Set

PC No.: 247-221547

Permit Electronic Approval Stamp

12/20/23

20011.16

4349 Chesapeake River Way C & D Fairfax, VA 22030

A5.01

Roof Details

George Mason University Piedmont and Tidewater Dormitories Roofing Replacement

0' 6" 1'4"2"

SCALE: 3" = 1'-0"

3" = 1'-0"A1.01 A5.01

1 PIPE VENT DETAIL

3" = 1'-0"A1.01 A5.01

2 RIDGE VENT DETAIL

3" = 1'-0"A1.01 A5.01

3 TYPICAL VALLEY DETAIL

3" = 1'-0"A1.01 A5.01

8 EXPANSION JOINT DETAIL

3" = 1'-0"A1.01 A5.01

6 OVERFLOW DETAIL

3" = 1'-0"A1.01 A5.01

7 ROOF FLASHING DETAIL

3" = 1'-0"A1.01 A5.01

4 LIGHTNING CONDUCTOR AERIAL DETAIL

3" = 1'-0"A1.01 A5.01

5 SCUPPER DETAIL

No. Revision Date

1 OUBO PERMIT RESUBMISSION #1 1/19/2024

1-19-2023

OUBO Review Stamp

Date = 02/13/2024

EXISTING FRT PLY WD SHEATHING

ROOFING UNDERLAYMENT

ASPHALT SHINGLES

METAL DRIP

1/2" PT PLY WD

MEMBRNE FLASHING

MEMBRANE ROOFING

TAPERED INSULATION

MTL COUNTER FLASHING

WIND CLIP @ 16" O.C MAX

TERMINATION BAR & SEALANT

ASPHALT SHINGLES

EXISTING FRT ROOF SHEATHING

ROOFING UNDERLAYMENT

ASPHALT SHINGLE

ROOF UNDERLAYMENT

EXISTING FRT ROOF SHEATING

EXISTING METAL FLASHING

FASTENER W/ NEOPRENE

WASHER SET IN SEALANT

@ 16" OC

EXISTING MTL FLASHING

EXISTING LOUVER

METAL FLASHING SET

IN SEALANT

8" 1

T

C

A

LAE

WN

O M

M O

OF

I

NI

G

RI

H V

I T EC T

HCRA

LOUIS M.

BARBIERI JR.

Lic. No. 16266

Consultants

Seal

Key Plan

Drawing

Date

Project No.

Sheet No.

OUBO SUBMISSION 12/20/23

703.684.5994

333 North Fairfax Street

Alexandria, Virginia 22314 coleanddenny.com

Revisions

Submission Set

PC No.: 247-221547

Permit Electronic Approval Stamp

12/20/23

20011.16

4349 Chesapeake River Way C & D Fairfax, VA 22030

A5.02

Roof Details

George Mason University Piedmont and Tidewater Dormitories Roofing Replacement

0' 6" 1'4"2"

SCALE: 3" = 1'-0"

3" = 1'-0"A1.01 A5.02

1 EAVE DETAIL

3" = 1'-0"A1.01 A5.02

2 PARAPET DETAIL

3" = 1'-0"A1.01 A5.02

3 LOUVER DETAIL

No. Revision Date

1 OUBO PERMIT RESUBMISSION #1 1/19/2024

1-19-2023

OUBO Review Stamp

Date = 02/13/2024