674-22-130 Replace BLDG 163 Roof Systems - Drawings.pdf

SCALE: N.T.S.

VICINITY MAP

TABLE OF CONTENTS

REPLACE BLDG 163 ROOF SYSTEMS

1 - COVER SHEET

2 - NOTES

3 - OVERALL ROOF PLAN A

4 - OVERALL ROOF PLAN B

5 - OVERALL ROOF PLAN C

6 - OVERALL ROOF PLAN D

7 - ROOF DETAILS

8 - ROOF DETAILS

9 - ROOF DETAILS

10 - ROOF DETAILS

11 - ROOF DETAILS

SCALE: N.T.S.

BUILDING

SITE

Jul 01, 2021

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VA PROJECT # 674-22-130

Jul 01, 2021

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NOTES

1.Locked fencing area around staging area; ground protection in staging; portable toilet responsibility of contractor. Contractor shall adjust and/or add temporary construction fencing around the staging construction and be completed prior to construction. Fence shall be located as directed by VA for work to be completed outside of temporary construction fencing.Contractor is responsible for establishing a staging and stockpile area for materials and equipment. Location of contractor's staging shall be of the VA.

Contractor may submit alternatives to the staging area locations as shown. Contractor's staging area is subject to change at the direction of the VA and may change based on operational requirements of the project.

2. For existing equipment and roof penetrations to remain, contractor shall make modifications as needed to ensure roof penetration remains watertight after installation of new roof.

3.Remove roofing under existing equipment supports. If equipment supports are fastened to roof surface, release from roof surface to remove existing roof. If support is sitting on top of roof surface, lift to remove roofing under support. Coordinate any necessary shutdowns with facilities.

4.Contractor responsibility to disconnect and reconnect all freon, water or gas lines needing raised or moved for roofing purposes.

5. Pitch pans will have stainless covers installed over pan with two-part urethane sealant fill.

6.Raise exhaust vents on to minimum height.

7.Install over-flow scuppers into new raised metal edges drain locations where accessible.

8. Client is tax exempt. Bonding, freight/shipping, permit fee will be responsibility of Contractor. Permit acquisition the responsibility of the contractor.

9. Install 6 (six) inch mineral cover strip on all vertical flashing seams in No VOC Flashing Adhesive.

10.Replace any plastic drain baskets/or broken cast iron with cast iron baskets and install. Paint all new/old drain baskets red DTM paint.

11.Gas lines to be cleaned and coated with yellow DTM paint.

12. Contractor to paint new yellow safety perimeter 6’ from all roof edges lower than 42”.

13. Contractor shall provide temporary shoring for existing equipment, piping, cable tray, and other items to remain. Contractor shall protect all these items during demolition

1.All work shall comply with all applicable codes and standards as listed or referenced on this sheet and by VA codes.

2.Dimensions shall govern. Details shall govern over plans and elevations. Large scale details or plans shall govern over small scale details or plans. Do not scale drawings. Confirm all dimensions with field measurements.

3.All construction shall meet or exceed local industry standards. Details are provided to indicate minimum quality and to give standards of construction. If a condition is not specifically detailed, submit a similar detail for guide and approval.

4.All conduits, plumbing, piping, ductwork, and other equipment exposed to view shall be located parallel or perpendicular to the structural framing system.

5.Provide galvanic protection between dissimilar materials, where required.

6.Architectural details are applicable where indicated by section cut, by note, or by detail title. Incorporate similar details at similar conditions unless noted otherwise. The contractor may request a clarification if required, otherwise the more stringent requirements shall control.

7.Seal all exterior building joints above roof area at both the exterior and interior surfaces against moisture and air infiltration.

8.The contractor shall review the dimensions of all equipment in the project regardless of the source and coordinate access to the space and verify clear floor space is provided as required to ensure ease of installation.

9.All work must be of good quality, free from defects, and in accordance with the requirements of the contract documents.

10.All materials used for construction shall be new and undamaged.

11.The contractor shall become fully acquainted with conditions related to the work. Any discrepancies between the drawings and the actual conditions shall be reported to the design professionals for resolution prior to proceeding with the work.

12.Each installer must examine substrate and/or conditions under which the work will be installed and report to the contractor in writing any conditions detrimental to the proper and timely execution of the installers work. Do not proceed until unsatisfactory conditions are corrected. Installation shall constitute acceptance of the substrate and/or conditions.

13. "typical" (typ) as used in these documents shall mean that the conditions or dimension is the same or representative for similar conditions throughout.

14. Prior to beginning any work, notify VA of any existing materials observed to possibly contain asbestos.

15.The contractor is responsible for verifying the extent, nature, and scope of work described in the contract documents and coordinating with the owner or his/her representative the interfacing of the existing building and the work shown and described in these contract documents.

16.All "existing" information on the contract documents has been obtained from a previous set of drawings, or from field investigation and such "existing" information shall be field verified by all contractors.

17.The contractor shall coordinate with the owner for designated construction staging locations, storage areas, and construction sequencing.

18.The premises will be occupied at all times during the construction schedule. The contractor shall coordinate with the owner regarding all interruptions of utilities, temporary exits, dust partitions, deliveries, and all other job requirements.

19.Protect all adjacent areas from the demolition, repair or replace, at no cost to the owner, all areas or items damaged during the demolition.

GENERAL NOTES

R11

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R9

R11

R11

R11 1R11

Jul 01, 2021

AS NOTED

Overall Roof Plan

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Capped Curb

Roof Drain

Duct Work

Vent Through Roof (VTR)

Roof Ladder

Pitch Pocket

AC Unit Curb

Exhaust Fan

Passive Vent

Slope

Gas Line

Tapered Insulation

Pipe Penetration Box

LEGEND:

HVAC Condensate

Downspout

EXISTING ROOF SCHEDULE - 5TH FLOOR AND

PENTHOUSE

1. CONCRETE DECKING

2.TAPERED POLYISOCYANURATE

3. EPDM SINGLE PLY ROOF MEMBRANE

Roof Hatch

GENERAL NOTES:

1. ROOFING CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE

FACILITIES IN A SECURE WATERTIGHT CONDITION FOR THE

DURATION OF THE PROJECT.

2. EXISTING DRAINS AND PIPING SHALL BE EXAMINED AND

DOCUMENTED BY THE CONTRACTOR TO DEMONSTRATE PROPER

FUNCTION.

3. EXTEND ALL WOOD BLOCKING ON PERIMETERS AND PENETRATIONS

TO ACHIEVE NEW ROOF HEIGHT.

4. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND

DIMENSIONS PRIOR TO BIDDING THE PROJECT.

5. ALL WORK MUST MEET MANUFACTURER'S WARRANTY

REQUIREMENTS.

6. PROVIDE CRICKETS ON THE HIGH SIDE OF ALL CURBS 24" OR

GREATER WIDE.

7. ALL CONDENSATE LINE AND ELECTRICAL CONDUIT ARE TO BE

INSTALLED ON NEW PIPE SUPPORTS AND PADS.

8. DISCONNECT, RAISE, AND RECONNECT ALL MECHANICAL

EQUIPMENT AND PIPING AS REQ'D TO ACCOMMODATE THICKNESS

OF ROOFING SYSTEM AND FLASHING HEIGHTS.

9. ALL GAS LINES ARE TO BE CLEANED, PRIMED, AND PAINTED YELLOW.

10. INSTALL NEW 6'X4' SCUPPER SUMPS WITH 1/2" TAPERED EDGE.

11. CONTRACTOR SHALL VERIFY OPERATIONAL STATUS OF ROOF TOP

EQUIPMENT WITH OWNER PRIOR TO COMMENCING WORK.

12. VERIFY WITH OWNER AND REMOVE ALL ABANDONED OR

NON-FUNCTIONAL CURBS AND EQUIPMENT.

13. INSTALL TRAFFIC PADS AT ALL LADDERS AND RTU ACCESS PANELS.

14. IINSTALL ALL NEW PREFINISHED HEAT VENTS

AC Unit on Curb Rails

Antenna

Electrical Panel

Lighting Protection

Mechanical Equipment

KEY NOTES:

1. INSTALL HALF-INCH WALKPAD

2. MECHANICAL UNIT AND DUCT WORK ON RAIL WITH PITCH PAN.

PROVIDE NEW STAINLESS STEEL PANS AND CURB FLASHING

SCALE: N.T.S.

ROOF KEY PLAN

SCALE: 3/32"=1'-0"

ROOF A

Heat Exhaust

R11

R10

R11

R11

R11

R11

R10

R10

R11

R11

R11

R10

Jul 01, 2021

AS NOTED

Overall Roof Plan

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Capped Curb

Roof Drain

Duct Work

Vent Through Roof (VTR)

Roof Ladder

Pitch Pocket

AC Unit Curb

Exhaust Fan

Passive Vent

Slope

Gas Line

Tapered Insulation

Pipe Penetration Box

LEGEND:

HVAC Condensate

Downspout

EXISTING ROOF SCHEDULE - 5TH FLOOR AND

PENTHOUSE

1. CONCRETE DECKING

2.TAPERED POLYISOCYANURATE

3. EPDM SINGLE PLY ROOF MEMBRANE

Roof Hatch

GENERAL NOTES:

1. ROOFING CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE

FACILITIES IN A SECURE WATERTIGHT CONDITION FOR THE

DURATION OF THE PROJECT.

2. EXISTING DRAINS AND PIPING SHALL BE EXAMINED AND

DOCUMENTED BY THE CONTRACTOR TO DEMONSTRATE PROPER

FUNCTION.

3. EXTEND ALL WOOD BLOCKING ON PERIMETERS AND PENETRATIONS

TO ACHIEVE NEW ROOF HEIGHT.

4. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND

DIMENSIONS PRIOR TO BIDDING THE PROJECT.

5. ALL WORK MUST MEET MANUFACTURER'S WARRANTY

REQUIREMENTS.

6. PROVIDE CRICKETS ON THE HIGH SIDE OF ALL CURBS 24" OR

GREATER WIDE.

7. ALL CONDENSATE LINE AND ELECTRICAL CONDUIT ARE TO BE

INSTALLED ON NEW PIPE SUPPORTS AND PADS.

8. DISCONNECT, RAISE, AND RECONNECT ALL MECHANICAL

EQUIPMENT AND PIPING AS REQ'D TO ACCOMMODATE THICKNESS

OF ROOFING SYSTEM AND FLASHING HEIGHTS.

9. ALL GAS LINES ARE TO BE CLEANED, PRIMED, AND PAINTED YELLOW.

10. INSTALL NEW 6'X4' SCUPPER SUMPS WITH 1/2" TAPERED EDGE.

11. CONTRACTOR SHALL VERIFY OPERATIONAL STATUS OF ROOF TOP

EQUIPMENT WITH OWNER PRIOR TO COMMENCING WORK.

12. VERIFY WITH OWNER AND REMOVE ALL ABANDONED OR

NON-FUNCTIONAL CURBS AND EQUIPMENT.

13. INSTALL TRAFFIC PADS AT ALL LADDERS AND RTU ACCESS PANELS.

14. IINSTALL ALL NEW PREFINISHED HEAT VENTS

AC Unit on Curb Rails

Antenna

Electrical Panel

Lighting Protection

Electrical Box

KEY NOTES:

1. INSTALL HALF INCH WALKPAD

2. MECHANICAL UNIT AND DUCT WORK ON RAIL WITH PITCH PANS.

PROVIDE STAINLESS STEEL PANS AND CURB FLASHING.

SCALE: N.T.S.

ROOF KEY PLAN

SCALE: 3/32"=1'-0"

ROOF B

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R9

R11

R9 5 R9

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R9

R9

R9

R11

R11

R11

R9

R11

R9

R11

R9

R9

R11

R11

R11

R9

R113

Jul 01, 2021

AS NOTED

Overall Roof Plan

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Capped Curb

Roof Drain

Duct Work

Vent Through Roof (VTR)

Roof Ladder

Pitch Pocket

AC Unit Curb

Exhaust Fan

Passive Vent

Slope

Gas Line

Tapered Insulation

Pipe Penetration Box

LEGEND:

HVAC Condensate

Downspout

EXISTING ROOF SCHEDULE - 5TH FLOOR AND

PENTHOUSE

1. CONCRETE DECKING

2.TAPERED POLYISOCYANURATE

3. EPDM SINGLE PLY ROOF MEMBRANE

Roof Hatch

GENERAL NOTES:

1. ROOFING CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE

FACILITIES IN A SECURE WATERTIGHT CONDITION FOR THE

DURATION OF THE PROJECT.

2. EXISTING DRAINS AND PIPING SHALL BE EXAMINED AND

DOCUMENTED BY THE CONTRACTOR TO DEMONSTRATE PROPER

FUNCTION.

3. EXTEND ALL WOOD BLOCKING ON PERIMETERS AND PENETRATIONS

TO ACHIEVE NEW ROOF HEIGHT.

4. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND

DIMENSIONS PRIOR TO BIDDING THE PROJECT.

5. ALL WORK MUST MEET MANUFACTURER'S WARRANTY

REQUIREMENTS.

6. PROVIDE CRICKETS ON THE HIGH SIDE OF ALL CURBS 24" OR

GREATER WIDE.

7. ALL CONDENSATE LINE AND ELECTRICAL CONDUIT ARE TO BE

INSTALLED ON NEW PIPE SUPPORTS AND PADS.

8. DISCONNECT, RAISE, AND RECONNECT ALL MECHANICAL

EQUIPMENT AND PIPING AS REQ'D TO ACCOMMODATE THICKNESS

OF ROOFING SYSTEM AND FLASHING HEIGHTS.

9. ALL GAS LINES ARE TO BE CLEANED, PRIMED, AND PAINTED YELLOW.

10. INSTALL NEW 6'X4' SCUPPER SUMPS WITH 1/2" TAPERED EDGE.

11. CONTRACTOR SHALL VERIFY OPERATIONAL STATUS OF ROOF TOP

EQUIPMENT WITH OWNER PRIOR TO COMMENCING WORK.

12. VERIFY WITH OWNER AND REMOVE ALL ABANDONED OR

NON-FUNCTIONAL CURBS AND EQUIPMENT.

13. INSTALL TRAFFIC PADS AT ALL LADDERS AND RTU ACCESS PANELS.

14. IINSTALL ALL NEW PREFINISHED HEAT VENTS

AC Unit on Curb Rails

Antenna

Electrical Panel

Lighting Protection

Mechanical Equipment

KEY NOTES:

1. INSTALL HALF INCH WALKPAD

2. MECHANICAL UNIT AND DUCT WORK ON RAIL WITH PITCH PANS.

PROVIDE STAINLESS STEEL PANS AND NEW CURB RAILS.

SCALE: N.T.S.

ROOF KEY PLAN

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

ROOF C

9'-6"

OVERHANG

R10

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R9

R9

R11

R10

R10

R10

R9

R9

R9

R9

R10

R10

R10

R11

Jul 01, 2021

AS NOTED

Overall Roof Plan

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Capped Curb

Roof Drain

Duct Work

Vent Through Roof (VTR)

Roof Ladder

Pitch Pocket

AC Unit Curb

Exhaust Fan

Passive Vent

Slope

Gas Line

Tapered Insulation

Pipe Penetration Box

LEGEND:

HVAC Condensate

Downspout

EXISTING ROOF SCHEDULE - 5TH FLOOR AND

PENTHOUSE

1. CONCRETE DECKING

2.TAPERED POLYISOCYANURATE

3. EPDM SINGLE PLY ROOF MEMBRANE

Roof Hatch

GENERAL NOTES:

1. ROOFING CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE

FACILITIES IN A SECURE WATERTIGHT CONDITION FOR THE

DURATION OF THE PROJECT.

2. EXISTING DRAINS AND PIPING SHALL BE EXAMINED AND

DOCUMENTED BY THE CONTRACTOR TO DEMONSTRATE PROPER

FUNCTION.

3. EXTEND ALL WOOD BLOCKING ON PERIMETERS AND PENETRATIONS

TO ACHIEVE NEW ROOF HEIGHT.

4. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND

DIMENSIONS PRIOR TO BIDDING THE PROJECT.

5. ALL WORK MUST MEET MANUFACTURER'S WARRANTY

REQUIREMENTS.

6. PROVIDE CRICKETS ON THE HIGH SIDE OF ALL CURBS 24" OR

GREATER WIDE.

7. ALL CONDENSATE LINE AND ELECTRICAL CONDUIT ARE TO BE

INSTALLED ON NEW PIPE SUPPORTS AND PADS.

8. DISCONNECT, RAISE, AND RECONNECT ALL MECHANICAL

EQUIPMENT AND PIPING AS REQ'D TO ACCOMMODATE THICKNESS

OF ROOFING SYSTEM AND FLASHING HEIGHTS.

9. ALL GAS LINES ARE TO BE CLEANED, PRIMED, AND PAINTED YELLOW.

10. INSTALL NEW 6'X4' SCUPPER SUMPS WITH 1/2" TAPERED EDGE.

11. CONTRACTOR SHALL VERIFY OPERATIONAL STATUS OF ROOF TOP

EQUIPMENT WITH OWNER PRIOR TO COMMENCING WORK.

12. VERIFY WITH OWNER AND REMOVE ALL ABANDONED OR

NON-FUNCTIONAL CURBS AND EQUIPMENT.

13. INSTALL TRAFFIC PADS AT ALL LADDERS AND RTU ACCESS PANELS.

14. IINSTALL ALL NEW PREFINISHED HEAT VENTS

AC Unit on Curb Rails

Antenna

Electrical Panel

Lighting Protection

Mechanical Equipment

KEY NOTES:

1. INSTALL HALF INCH WALKPAD

2. MECHANICAL UNIT AND DUCT WORK ON RAIL WITH PITCH PANS.

PROVIDE NEW CURBS AND STAINLESS STEEL PANS.

3. REMOVE STEEL POST FROM ROOF SYSTEM AS DIRECTED BY OWNER

PATCH DECKING.

SCALE: N.T.S.

ROOF KEY PLAN

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

ROOF D

HVAC CHILLER

R9

R9

R10

R9

R9

R10

R10

R9

R10

R9

Jul 01, 2021

AS NOTED

Overall Roof Plan

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Capped Curb

Roof Drain

Duct Work

Vent Through Roof (VTR)

Roof Ladder

Pitch Pocket

AC Unit Curb

Exhaust Fan

Passive Vent

Slope

Gas Line

Tapered Insulation

Pipe Penetration Box

LEGEND:

HVAC Condensate

Downspout

EXISTING ROOF SCHEDULE - 5TH FLOOR AND

PENTHOUSE

1. CONCRETE DECKING

2.TAPERED POLYISOCYANURATE

3. EPDM SINGLE PLY ROOF MEMBRANE

Roof Hatch

GENERAL NOTES:

1. ROOFING CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE

FACILITIES IN A SECURE WATERTIGHT CONDITION FOR THE

DURATION OF THE PROJECT.

2. EXISTING DRAINS AND PIPING SHALL BE EXAMINED AND

DOCUMENTED BY THE CONTRACTOR TO DEMONSTRATE PROPER

FUNCTION.

3. EXTEND ALL WOOD BLOCKING ON PERIMETERS AND PENETRATIONS

TO ACHIEVE NEW ROOF HEIGHT.

4. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND

DIMENSIONS PRIOR TO BIDDING THE PROJECT.

5. ALL WORK MUST MEET MANUFACTURER'S WARRANTY

REQUIREMENTS.

6. PROVIDE CRICKETS ON THE HIGH SIDE OF ALL CURBS 24" OR

GREATER WIDE.

7. ALL CONDENSATE LINE AND ELECTRICAL CONDUIT ARE TO BE

INSTALLED ON NEW PIPE SUPPORTS AND PADS.

8. DISCONNECT, RAISE, AND RECONNECT ALL MECHANICAL

EQUIPMENT AND PIPING AS REQ'D TO ACCOMMODATE THICKNESS

OF ROOFING SYSTEM AND FLASHING HEIGHTS.

9. ALL GAS LINES ARE TO BE CLEANED, PRIMED, AND PAINTED YELLOW.

10. INSTALL NEW 6'X4' SCUPPER SUMPS WITH 1/2" TAPERED EDGE.

11. CONTRACTOR SHALL VERIFY OPERATIONAL STATUS OF ROOF TOP

EQUIPMENT WITH OWNER PRIOR TO COMMENCING WORK.

12. VERIFY WITH OWNER AND REMOVE ALL ABANDONED OR

NON-FUNCTIONAL CURBS AND EQUIPMENT.

13. INSTALL TRAFFIC PADS AT ALL LADDERS AND RTU ACCESS PANELS.

14. IINSTALL ALL NEW PREFINISHED HEAT VENTS

AC Unit on Curb Rails

Antenna

Electrical Panel

Lighting Protection

Mechanical Equipment

KEY NOTES:

1. INSTALL HALF INCH WALKPAD

2. MECHANICAL UNIT AND DUCT WORK ON RAIL WITH PITCH PANS.

PROVIDE NEW CURBS AND STAINLESS STEEL PANS.

3. REMOVE STEEL POST FROM ROOF SYSTEM AS DIRECTED BY OWNER

PATCH DECKING.

SCALE: N.T.S.

ROOF KEY PLAN

Heat Exhaust

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

5TH FLOOR AND PENTHOUSE ROOF PLAN

SCREWS W/ NEOPRENE WASHERS

@12" O.C. (MIN. 2 PER SIDE)

EXISTING DECKING

POLYISOCYANURATE

M

I N

EXISTING MECHANICAL HOOD

DO NOT MODIFY - DAMAGED

COMPONENTS SHALL BE REPLACED

TRT'D 2X CURB EXTENSION

PROVIDE MIN. 8" FLASHING HEIGHT AS NEEDED

24 STAINLESS STEEL SLIP FLASHING

BASE FLASHING FINISH PLY

BASE FLASHING BACKER PLY

CANT STRIP

ROOF SYSTEM

1/2" COVER BOARD

1/4" COVER

BOARD

EXIST. CURB

Not To Scale

ELECTRICAL SUPPORT

DISCONNECT BOX

1-1/2"X1-1/2" GALVANIZED

UNISTRUT FRAME W/

BOLTED CONNECTIONS

12 GA. GALV BRACKET ANCHOR

TO SIDE OF CURB

1-1/2"X1-1/2" GALVANIZED

UNISTRUT WELDED TO STEEL BRACKETS

EQUIPMENT SUPPORTS

PER DETAIL 9/R4, TYP.

NOTE:

1. EXISTING DISCONNECT SWITCH BOX AND GFI OUTLET SHALL REMAIN AT EXISTING ELEVATION. MODIFY EXISTING

UNISTRUT RACK ASSEMBLY TO ACCOMMODATE CHANGES IN EQUIPMENT SUPPORT HEIGHTS.

RIGID ELECT. CONDUIT

NO FITTINGS ALLOWED

ABOVE ROOF DECK

PENETRATION FLASHING

PER DETAIL 2/R4 TYP.

DISCONNECT BOX

WP GFI OUTLET

(IF PRESENT)

15"- MIN.

1"- MIN.

SL SL

S L

S L

6'-0"

TYP. ALL SIDES

1/2" /FT. TAPERED

SUMP

CRICKET

EXIST. CURB

POLYISOCYANURATE

M

I N

POLYISOCYANURATE

SCREWS W/ NEOPRENE WASHERS @16" O.C.

NEW 24GA. STAINLESS STEEL

COUNTERFLASHING

1/4" COVER BD.

BASE FLASHING FINISH PLY

BASE FLASHING BACKER PLY

CANT STRIP

ROOF SYSTEM

1/2" COVER BOARD

Not To Scale

ROOF TOP UNIT

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

CONCRETE DECK

CAST IN PLACE SLIP FLASHING

EXISTING DOOR

THRESHOLD SET IN MASTIC

TERMINATION BAR FASTENED @ 8"o.c. MAX. [203mm]

THROUGH BUTYL TAPE

(MIN. 1.5" EMBEDMENT)

SEALANT, REFERENCE SPECIFICATION

2.9984

M

I N

M M

PIPE HOUSING

2" X 10" MINIMUM [51MM X 254MM]

METAL COUNTERFLASHING FASTENED 8" O.C.

[203MM] W/NEOPRENE WASHERS

MODIFIED MEMBRANE

CONCRETE DECK

CANT STRIP

BASE PLY

INSULATION

COVERBOARD

BASE FLASHING PLY 6" MIN. [152MM] ON

FIELD - WRAP UP AND OVER NAILERS,

FASTEN @ 8" O.C.

CAP FLASHING PLY 9" MIN. [228MM] ON

FIELD

TERMINATION BAR FASTENED @ 8"o.c.

MAX. [203mm] THROUGH BUTYL TAPE

SEALANT, REFERENCE SPECIFICATION

SHEET METAL ENCLOSURE -CROSSBREAK

OR SLOPE FOR DRAINAGE

SHEET METAL OR FLEX-TUBE COLLAR

SLOPE PIPES DOWN AND AWAY FROM HOOD

INSULATE VOID TO PREVENT

CONDENSATION

MIN. 4" CLEARANCE FROM PIPE TO TOP OF

CURB; MIN. 2" BETWEEN PIPES

SEALANT, REFERENCE SPECIFICATION

M

M

M

I N

M

I N

Jul 01, 2021

AS NOTED

Bldg - 163 07-01-2021.dwg

Details

SCALE: 3"=1'-0"

MECHANICAL VENT CURB - TYPICAL

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

ROOF DRAIN SUMP DETAIL

ROOF TOP UNIT

DOOR THRESHOLD DETAIL

R

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ELECTRICAL SUPPORT

SCALE: 1/4"=1'-0"

SCALE: 3"=1'-0" SCALE: 3"=1'-0"

PIPE HOUSING

SCALE: 3"=1'-0"

SHEET R4

COUNTERFLASHING

TERMINATION BAR FASTENED @ 8"o.c.

MAX. [203mm] THROUGH BUTYL TAPE

(MIN. 1.5" EMBEDMENT)

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

CONCRETE DECK

SEALANT, REFERENCE SPECIFICATION

ANCHOR BY OTHERS

ROOF HATCH

EXTERIOR LOCK

PROVISION

COUNTERFLASHING

FASTENER WITH NEOPRENE WASHER

THROUGH CONTINUOUS BUTYL TAPE

MODIFIED MEMBRANE

CONCRETE DECK

CANT STRIP

BASE PLY

INSULATION

COVERBOARD

BASE FLASHING PLY 6" MIN.

[152MM] ON FIELD

CAP FLASHING PLY 9" MIN. [228MM]

ON FIELD

TERMINATION BAR FASTENED @ 8"o.c.

MAX. [203mm] THROUGH BUTYL TAPE

SEALANT, REFERENCE SPECIFICATION

ATTACH NEW COUNTERFLASHING

W/S.S. RIVETS

M

M

M

I N

SHEET R5

M

M

M

I N

4"- MIN.

[102 MM]

ROLL DOWN FLASHING 1" MIN

[25MM] DOWN INTO PIPE

PLUMBING VENT STACK

MODIFIED MEMBRANE

INSULATION

BASE PLY

SET SOFT METAL FLANGE

IN MASTIC, PRIME FLANGE

BEFORE STRIPPING

CAP FLASHING PLY 9"

MIN. [305MM] ON FIELD

BASE FLASHING PLY 6" MIN.

[152MM] ON FIELD

CONCRETE DECK

COVERBOARD

SEAL GAP AROUND

PIPES W/FOAM

SEALANT, REFERENCE

SPECIFICATION

COVERBOARD

ROOF DRAIN

LEADER

ROOF DRAIN

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

SOFT METAL FLASHING (30" MIN.) SET

IN MASTIC, WRAPPED DOWN 2" MIN.,

PRIME TOP SURFACE

SLOPE=

:12

INSULATION, FIT

TIGHT TO DRAIN

CONCRETE DECK

DRAIN BOWL & CLAMP

CONNECTION HUB

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CONCRETE DECK

EXTEND PLY OVER BLOCKING

FASTEN 8" O.C. [203MM]

CONTINUOUS

CLEAT

FASTENED 6"

O.C. [152MM]

METAL EDGE SET IN ROOF

CEMENT, NAILED 3" O.C. [76MM]

STAGGERED, PRIME METAL

FLANGE PRIOR TO STRIPPING

SEALANT,

REFERENCE

SPECIFICATION

4"- MIN.

4"- MIN.

CAP FLASHING PLY 9" MIN.

[228MM] ON FIELD

BASE FLASHING PLY 6" MIN.

[152MM] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

TEMPERATURE APPROPRIATE

ELASTOMERIC SEALANT

STORM COLLAR

SET IN MASTIC,

PRIME FLANGE

UMBRELLA

DRAWBAND OR WELD

UMBRELLA TO STACK

HEAT STACK

SEALANT, REFERENCE

SPECIFICATION

SEAL GAP AROUND

PIPES W/FOAM

CONCRETE DECK

M

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Jul 01, 2021

3"=1'-0"

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EQUIPMENT SUPPORT - EXISTING

HATCH DETAIL

SCALE: 3"=1'-0" SCALE: 3"=1'-0" 3

PLUMBING STACK

SCALE: 3"=1'-0"

ROOF DRAIN DETAIL

SCALE: 3"=1'-0"

SCALE: 3"=1'-0"

METAL EDGE - GRAVELSTOP

HEAT STACK

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD, WRAP

UP AND OVER NAILER

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

METAL DECKING

24 GA. STAINLESS STEEL RECEIVER

THRU WALL FLASHING

THRU WALL MEMBRANE FLASHING

REMOVE THREE COURSES OF EXISTING MASONRY

AS REQUIRED TO INSTALL THRU WALL MEMBRANE

FLASHING AND REPLACE TO MATCH

12 GA. X 1" TRIM BAR. ANCHOR @ 12" O.C.

TERMINATION MASTIC

EXISTING MASONRY

12 GA. X 1" TRIM BAR. ANCHOR @ 12" O.C.

24 GA. PRE-FINISHED COUNTERFLASHING

FASTENERS @ 16" O.C.

" COVERBOARD

NOTE:

1. PROVIDE FULL HEIGHT WEEP HOLES

AT 24" O.C.

2. WEEP HOLES SHALL BE FULL HEIGHT

OF BRICK

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LIGHTNING PROTECTION

TERMINAL SET IN SEALANT

MEMBRANE

PROTECTION PLY

ADHERED TO ROOF

MEMBRANE

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD, WRAP

UP AND OVER NAILER

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

METAL DECKING

EXISTING COPPER RECEIVER

THRU WALL FLASHING

EXISTING MASONRY

12 GA. X 1" TRIM BAR. ANCHOR @ 12" O.C.

24 GA. NEW STAINLESS STEEL COUNTERFLASHING

FASTENERS @ 16" O.C.

" COVERBOARD

CAP FLASHING PLY 9" MIN. [228MM] ON

FIELD

BASE FLASHING PLY 6" MIN.

[152MM] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

DRAWBAND

SEALANT, REFERENCE

SPECIFICATION

4"

MIN.

WATERTIGHT SHEET METAL RAIN

COLLAR OVERLAPPING

PENETRATION POCKET

NON-SHRINK GROUT, 2"

MIN.

POURABLE SEALANT,

2 PART, 2" MIN.

CONCRETE DECK

SEALANT, REFERENCE

SPECIFICATION

SHEET METAL PITCH PAN

SOLDERED/WELDED WATERTIGHT 4"

MIN [102MM] HEIGHT

WOOD NAILERS; VARIES DEPENDING

UPON SIZE OF PENETRATION

SEAL GAP AROUND

PIPES W/FOAM

PREPARE AND PRIME

PROJECTION

VARIES

METAL LINER

2 X 6 MIN. WOOD NAILER

ATTACHED TO

SUBSTRATE¾OVERALL

THICKNESS TO MATCH

INSULATION

CANT

FASTENERS APPROX. 8''

O.C.

FASTENERS¾MIN. TWO

FASTENERS PER SIDE

EXTENDED BACKER

DRAWBAND OR WELD

COVER TO STACK

TEMPERATURE-

APPROPRIATE

ELASTOMERIC SEALANT

FLASHING HEIGHT

8'' MINIMUM

CAP SHEET MEMBRANE

BASE SHEET MEMBRANE

Jul 01, 2021

AS NOTED

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LIGHTING PROTECTION

NTS

THRU-WALL FLASHING REPLACEMENT - ALTERNATE

SCALE: 3"=1'-0"

EXISTING THRU-WALL FLASHING CONNECTION

SCALE: 3"=1'-0"

PITCH POCKET (PIPE)

SCALE: 3"=1'-0"

ROUND MECHANICAL PENETRATION CURB

NTS

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD, WRAP UP AND OVER

NAILER

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

METAL DECKING

FLEXIBLE VAPOR RETARDER WITH

BATT INSULATION

SELF ADHERING UNDERLAYMENT

INSTALL NEW STAINLESS STEEL CONT. CLEAT

FASTENERS WITH NEOPRENE WASHERS APPROX. 16" O.C.

INSTALL NEW STAINLESS STEEL EJ COVER

EXISTING STAINLESS STEEL RECEIVER

THRU WALL FLASHING

FASTENERS @ 16" O.C.

EXISTING MASONRY

NEW 2X BLOCKING INSTALLED AS NEEDED

TO ACHIEVE A MINIMUM OF 8" BASE

FLASHING HEIGHT FROM THE FINISHED

ROOF SURFACE

MODIFIED MEMBRANE

EXP./

CONT.

EXP./

CONT.

METAL CAP SECURED 12" O.C. W/ FASTENERS & NEOPRENE

WASHERS

CONCRETE DECK

CANT STRIP

BASE PLY

INSULATION

COVERBOARD

FLASHING FASTENED

8" O.C. [203MM]

EXPANSION JOINT COVER 1/2":12" SLOPE MIN.

COMPRESSIBLE

INSULATION

FLEXIBLE VAPOR

RETARDER TO SERVE AS

INSULATION RETAINER

ATTACH TO TOP OF CURB

8" MIN

[203MM]

CAP FLASHING PLY 9" MIN. ON FIELD - TERMINATE AT

TOP OF NAILER, BUT DO NOT TURN OVER TOP

BASE FLASHING PLY 6" MIN. ON FIELD - WRAP

UP AND OVER NAILERS

2"

MIN

EXP./

CONT.

COORDINATE

W/EXPANSION

JOINT

SIZE

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

CONCRETE DECK

EXISTING STAINLESS STEEL RECEIVER

8" MIN

[203MM]

TERMINATION BAR FASTENED @ 8"o.c. MAX.

INSTALL NEW STAINLESS STEEL COUNTER-FLASHING

INSTALL NEW BACKER ROD AND SEALANT

EXISTING WINDOW FRAME

SLOPE 24 GA. PREFINSIHED COPING

SCREWS W/ NEOPRENE WASHER

@16" O.C.

1/4" COVER BD.

BASE FLASHING FINISH PLY

BASE FLASHING BACKER PLY

CANT STRIP

ROOF SYSTEM

1/2" COVER BOARD

22 GA. GALV. CONT. CLEAT

PARAPET FRAMING

Blocking Slope

SEALANT, REFERENCE SPECIFICATION

COUNTERFLASHING FASTENED @ 8"o.c. [203mm] MAX.

THROUGH BUTYL TAPE

(MIN. 1.5" EMBEDMENT)

SEALANT, REFERENCE SPECIFICATION

TERMINATION BAR FASTENED @ 8"o.c. MAX. [203mm]

THROUGH BUTYL TAPE

CAP FLASHING PLY

9" MIN. [228mm] ON FIELD

BASE FLASHING PLY

6" MIN. [152mm] ON FIELD

MODIFIED MEMBRANE

BASE PLY

INSULATION

COVERBOARD

CANT STRIP

CONCRETE DECK

8" MIN

[203MM]

Jul 01, 2021

AS NOTED

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THRU WALL EXPANSION JOINT

SCALE: 3"=1'-0"

EXPANSION JOINT

SCALE: 3"=1'-0"

WINDOW SILL FLASHING

SCALE: 3"=1'-0"

COPING CAP AT PARAPET WALL

SCALE: 3"=1'-0"

SURFACE MOUNTED COUNTER FLASHING