36C24418B0592-008.pdf

10Ø

Ø

EX EF-17

REDUNDANT EF-17

10Ø

EX EXHAUST FAN

EX AHU NO. 2

TOWER

EX. COOLING

TOWER

EX. COOLING

EXISTING 6'-6" x 6'-0" SA PLENUM x

S

A

EXISTING 56x34

SA DUCT DN

x

S

A x

S

S

E

A

D

U C

T S x

S

S

E

A

D

U C

T S

48x48 SS

28x12 SS

(2) 40x16 SS x

S

S

E

X H

A U

S T

B

E L O

W x

S

S

E

X H

A U

S T

EX AHU NO. 1

D

I A

S

A

E

T R

42x24 FROM AHU

ON ROOF,

24x20 DOWN TO

FIRST FLOOR

30x16 FR

BELOW

28x16 FR BLW

48X24 EA

24X24 SA

x

30x16 x x

18x18 x

10Ø

10Ø

KEYNOTE:

10Ø TOTALLY WELDED STAINLESS STEEL

EXHAUST DUCTWORK FROM BELOW AND UP WITH

OFFSETS THRU ROOM ABOVE TO 21-EF-A405-2

10Ø TOTALLY WELDED STAINLESS STEEL

EXHAUST DUCTWORK FROM BELOW, PROVIDE

12x12 ROOF OPENING WITH 16" HIGH ROOF CURB.

PROVIDE FLASHING TO MATCH EXISTING ROOFING

MATERIAL IN A MANNER AS NOT TO VOID ANY

EXISTING ROOF BONDING. VERIFY ROOF OPENING

LOCATION WITH THE EXISTING STRUCTURAL

SYSTEM. PROVIDE STRUCTURAL FRAMING

NECESSARY FOR THIS WORK.

10Ø TOTALLY WELDED STAINLESS STEEL

EXHAUST DUCTWORK FROM BELOW, PROVIDE

12x12 ROOF OPENING WITH 16" HIGH ROOF CURB.

PROVIDE FLASHING TO MATCH EXISTING ROOFING

MATERIAL IN A MANNER AS NOT TO VOID ANY

EXISTING ROOF BONDING. VERIFY ROOF OPENING

LOCATION WITH THE EXISTING STRUCTURAL

SYSTEM. PROVIDE STRUCTURAL FRAMING

NECESSARY FOR THIS WORK.

21-EF-A405-2

PROVIDE STRUCTURAL STEEL ANGLE TO SUPPORT

21-EF-A405-2 INSTALLATION. UTILIZE THE EXISTING

STEEL CHANNEL ON THE ROOF TO ATTACH STEEL

ANGLE TOO. PRIME AND PAINT THE STEEL ANGLE

TO MATCH EXISTING.

GALVANIZED STEEL,

MINIMUM 14 GAGE,

WITH WELDED

SEAMS.

EQUIPMENT RAIL

MINIMUM 24"

ABOVE ROOF

COUNTER FLASHING OVER

TREATED WOOD NAILER.

ROOF

PROVIDE IN FIELD MINIMUM 12

GAGE GALVANIZED CROSS

BRACING ON BOTH ENDS OF

EQUIPMENT RAIL. WELD CROSS

BRACING TO EQUIPMENT RAILS

AND WHERE BRACING CROSS.

PROVIDE MINIMUM 12

GAGE END CAPS ON

BOTH ENDS OF ROOF

RAILS, SECURE TO ROOF

RAIL IN APPROVED

METHOD.

EQUIPMENT RAIL FOR ROOF MOUNTING ACCU

NO SCALE

OPENING

CLAMP COUNTER

FLASHING TO DUCTWORK

INSTALLED BY GC

CURB FURNISHED BY HC

COUNTER FLASHING

ROOF

ROOF

2" DUCT INSULATION WITH

H I G

H

DUCT SIZE AS

C U

R B

INDICATED ON PLAN

WEATHERPROOF COVERING.

BY HC

FLASHING

SHEET METAL DUCT

DISCHARGE HEIGHT

11'-2"

ROOF

NOZZLE

CURB FURNISHED AND

FLASHING

INSTALLED BY HC

HIGHCURB

12"

CyTOF EXHAUST FAN DETAIL

NO SCALE

DUCT THRU ROOF DETAIL

NO SCALE

MOTOR COVER

SIDE INLET CONNECTION

ACCESS PANEL

ISOLATION DAMPER

EXISTING MCC PROVIDE NEW STARTER AND FUSED

DISCONNECT FOR 21-EF-A405-2. -2HP.

th re e in ch es o ne fo ot on e an d o ne -h al f i nc h on e fo ot on e in ch o ne fo ot th re e-qu ar te rs in ch o ne fo ot on e-ha lf in ch o ne fo ot th re e-ei gh th s i nc h on e fo ot on e-qu ar te r i nc h on e fo ot on e-ei gh th in ch o ne fo ot

F E

D C

B A

Revisions

987654321

A

B

C

D

E

F

TME

04/26/2018

VAMC Philadelphia, Pennsylvania

1 2 3 4 5 6 7 8 9

Date

Approved: Service Director

Approved: Division Chief

Drawing Title

Location

DrawnCheckedBuilding Number

Project Title Date

Project No.

OfDwg.

DRAWING NO.

642-17-300H.F. LENZ COMPANY

IMAGING SYSTEM

4TH FLOORPENTHOUSE FLOOR PLAN

AND ROOF PLAN

M102

NJB

ROOF PLAN

4' 8' 16'

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

PENTHOUSE FLOOR PLAN

4' 8' 16'

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

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VD

AutoCAD SHX Text Johnstown, PA 15904

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FAX: 814-269-9301

AutoCAD SHX Text www.hflenz.com

AutoCAD SHX Text Engineering

AutoCAD SHX Text 1407 Scalp Avenue

AutoCAD SHX Text Phone: 814-269-9300

AutoCAD SHX Text cadd@hflenz.com

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