ISOMETRIC VIEW

SECTION A-A

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

SHEET 1 OF 1

DRAWN

CHECKED

QA

MFG

APPROVED

CDEWILDT 5/17/2019

DWG NO

3501-135-9EE

TITLE

RD-2 EE 30X54 SINGLE LEAF ROOF HATCH

SIZE

DSCALE

HART & COOLEY INC.Fax: 855-549-2674 www.hartandcooleyinc.com

5030 Corporate Exchange Blvd. SE Grand Rapids, MI. 49512 Ph: 800-624-8642

REV

A

TOLERANCEUNLESS SPECIFIED

.XXX ` 0.005"

.XX ` 0.01"

FRACT. ` 1/16"

ANGLES ` 1~

A

A

EPDM GASKET

n 7/16 MOUNTING HOLES AROUND ENTIRE

PERIMETER SPACED 18-24 O.C.

30 "OPENING WIDTH

12 "CURB HEIGHT

AUTOMATIC HOLD OPEN ARM

54 " OPENING LENGTH

30 " OPENING WIDTH

VERIFICATION AND APPROVAL OF GENERAL ARRANGEMENT ANDOVERALL DIMENSIONS FOR THIS DOCUMENT ARE REQUIRED BEFORETHE ORDER IS ENTERED FOR MANUFACTURING. APPROVAL SIGNATURE TITLE HELD DATE OF APPROVAL

STOP CHAIN

SNAP LATCH

RED VINYL GRIP

PADLOCK HASP

PADLOCK STAPLE

ORDER WILL NOT BE RELEASED FOR FABRICATION UNTIL SIGNED COPY IS RECEIVED.

NOTES:______

SIZE: 2'-6" X 4'-6"

1. CURB MATERIALS

a. 0.090 ALUMINUM CURB

2. CURB CAP MATERIALS

b. 0.090 ALUMINUM CURB CAP

4. CURB INSULATION THICKNESS AND MATERIALS

d. 2" POLYISCOCYANURATE CURB INSULATION

5. COVER MATERIALS

e. 0.090 ALUMINUM COVER

6. COVER LINER MATERIALS

f. 0.063 ALUMINUM COVER LINER

7. COVER INSULATION THICKNESS AND MATERIALS

g. 2" POLYISCOCYANURATE COVER INSULATION

8. COVER RATED FOR 70PSF LIVE LOAD

9. COVER AND CURB ARE MILL FINISHED

10. ZINC PLATED HARDWARE

3. CURB LINER MATERIALS

c. 0.063 ALUMINUM CURB LINER