About this file

The document AE503.pdf is a technical drawing showing typical roof details for a VA Medical Center construction project in Lake City, Florida. The detailed architectural drawings illustrate multiple roof penetration and support configurations for modified bitumen (mod bit) and TPO roofing systems, including specific details for pipe penetrations, pipe supports, sleeper supports, and mechanical curbs. The drawings provide technical specifications for roof membrane installation, flashing, insulation, deck attachment, and sealing methods, with notes indicating variations may occur based on manufacturer's standard detailing. The drawings are part of the bid documents for Project #573A4-18-603, which involves correcting patient privacy deficiencies and renovating approximately 30,000 square feet on the 2nd floor of the facility.

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Text version

FASTENER

PREFIN METAL COUNTER

FLASHING ON METAL CLEAT

PREFAB CURB

2x WOOD NAILERS

MASTIC SEAL

MOD BIT ROOF MEMBRANE

PER SPECIFICATIONS

CANT

TURN MOD BIT STRIP-IN UP

AT CURB

LINE OF MECHANICAL EQUIP

MOD BIT STRIP-IN

1'

4"

4"

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

4"

12" MIN

TURN COUNTERFLASHING

DOWN 1" INTO PIPE

PIPE PENETRATION - FIELD

VERIFY LOCATIONS

PREFIN METAL COUNTERFLASHING

CONT SEALANT

STAINLESS STEEL CLAMPING

RING

MOD BIT STRIP-IN

MOD BIT ROOF MEMBRANE

PER SPECIFICATIONS - TURN

FINISH LAYER UP AT PIPE

MIN 4"

MASTIC SEAL

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

CONT SEALANT

STAINLESS STEEL CLAMPING

RING

MOD BIT STRIP-IN

MOD BIT ROOF MEMBRANE

PER SPECIFICATIONS - TURN

FINISH LAYER UP AT PIPE

MIN 4"

MASTIC SEAL

PREFIN METAL

COUNTERFLASHING

PIPE SUPPORT - FIELD VERIFY

LOCATIONS

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

12" MIN

FASTENER

PREFIN METAL COUNTERFLASHING

ON METAL CLEAT

PREFAB CURB

LINE OF MECHANICAL EQUIP

1'

4"

6"

6"

WELDED SEAM

SINGLE-PLY ROOF MEMBRANE -

TURN UP AT CURB

SINGLE-PLY ROOF FLASHING

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

PIPE PENETRATION - FIELD

VERIFY LOCATIONS

SINGLE-PLY ROOF FLASHING

CONT SEALANT

STAINLESS STEEL CLAMPING

RING

WELDED SEAM

SINGLE-PLY ROOF MEMBRANE

4"

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

METAL FLASHING WHERE REQUIRED

BY MFR

CONT SEALANT

STAINLESS STEEL CLAMPING

RING

PIPE SUPPORT - FIELD VERIFY

LOCATIONS

NOTE:

ROOF DETAILS VARY BASED ON MFR'S STANDARD

DETAILING.

SINGLE-PLY ROOF FLASHING

WELDED SEAM

SINGLE-PLY ROOF MEMBRANE

METAL FLASHING WHERE REQUIRED

BY MFR

2X12 PT BLOCKING AS REQ'D

CONT METAL CAP

WITH COUNTER

FLASHING

CONT EDGE SEALANT

PT 2X WOOD NAILERS

ANCHORED TO DECK

MEMBRANE FLASHING COMPATIBLE WITH

EXISTING ROOFING MEMBRANE- ATTACH

PER MANUFACTURER'S

RECOMMENDATIONS

MEMBRANE ROOFING. X-CUT, PEEL

BACK FROM CUT OPENING AND

PROTECT FOR REINSTALLATION WHERE

APPLICABLE- TYP

ROOF INSULATION

ROOF DECK

DUCTING/PIPING/EQUIPMENT-REFER TO

STRUCTURAL, PLUMBING AND MECHANICAL

DETAIL DRAWINGS FOR ADDITIONAL

INFORMATION

METAL STRAP SECURED TO

CURB WHERE REQUIRED.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

Building #64

CRM JD/DB/EO5/

/2

9:

:0

A

M

TYPICAL ROOF DETAILS CORRECT PATIENT PRIVACY

DEFICIENCIES - BLDG 64-UNIT A

LAKE CITY VAMC

Lake City, FL

AE503

573A4-18-603

JAN. 29, 2024

3" = 1'-0"AE503

1 MOD BIT ROOFING - MECHANICAL CURB

3" = 1'-0"AE503

2 MOD BIT ROOFING - PIPE PENETRATION

3" = 1'-0"AE503

3 MOD BIT ROOFING PIPE SUPPORT

3" = 1'-0"AE503

5 TPO ROOFING - MECHANICAL CURB

3" = 1'-0"AE503

6 TPO ROOFING - PIPE PENETRATION

3" = 1'-0"AE503

7 TPO ROOFING - PIPE SUPPORT

3" = 1'-0"AE503

4 SLEEPER SUPPORT DETAIL

PROVIDE PIPING AND DUCTWORK SUPPORTS AS REQUIRED PER MECHANICAL

DESIGN. PROVIDE SLEEPER SUPPORT DETAIL AT EACH REQUIRED LOCATION.

SCALE:

0' 2" 4" 8" 1'

3" = 1' - 0"

Sheets
AE302 - WALL SECTIONS AND DETAILS
AE503 - TYPICAL ROOF DETAILS
AE709 - SIGNAGE TYPE AND SCHEDULE

File details come from the government source that posted it. Updated .