XX.AS.411 Bldg D F Roof Access Detail.pdf

STEEL ANGLE

FASTENED

TO STRINGER AND

BOLTEDTO SLAB

GUARDRAIL ASSEMBLY:

1 1/2" O.D. PIPE W/ 1/2"

O.D. VERTICAL STEEL

POST

STEEL CHANNEL

STRINGER

LIGHTWEIGHT

CONCRETE FILL

WELDED

WIRE FABRIC

R E:

S

TA

IR

SE

C

TI

O N

2"

TREAD

RE: PLANS

1"

ANTI-SKID

STRIPS

FINISH FLOOR

1/4"

LANDING ELEVATION

1/4" THICK

STEEL PLATE

WELD TO END

OF STRINGERS

STEEL PLATE

TOE GUARD

SUPPORTING

POST

HSS2X2

(IF REQUIRED)

CONT. STEEL

ANGLE

3 1/2"

3 1/2"

WORK

POINT

2'

" T

O W

O R

K

PO

IN

T

B

UP

XX.AS.411

XX.AS.411

13'-9" 15T @ 11"

3'-10"13'-9" 15T @ 11"

3' -5

XX.AS.411

(3 '-0

D

AT

GAURD RAIL @

STAIR OPENING

DN

PH LEVEL PH ROOF

LEVEL

2'

0"

R

IS

ER

10"

NOTE:

GALV. AND

PAINTED

FINISH

1-1/2" O.D. STEEL

HANDRAIL AND

POSTS

SOCKET

CLOSED END

STRINGER

STRUCTUR

E

1-1/2" O.D. STEEL

HANDRAIL AND

POSTS (POSTS

EQUALLY SPACED

5'-0" O.C. MAX.)

11" SAFETY

STEEL

STAIR TREAD

STEEL

STRINGER

GROUT, TYP

STEEL ANGLE.

WELD TO

INSIDE FACE OF

STRINGER.

EXPANSION

BOLT TO

STRUCTURE.

COMPRESSIBLE

FILLER

STEEL PLATE

TOE GUARD

3' -2

4"

1-1/2" NOM. O.D.

STEEL HANDRAIL

AND POSTS

(VERT. POSTS

EQUALLY SPACED

@ 5'-0" O.C. MAX.)

11" SAFETY

STEEL

STAIR TREAD

STEEL

STRINGER

STEEL MOUNTING

ANGLE

BEAM RE:

STRUCTURAL

DRAWINGS

METAL BAR

GRATING

CLS

10"

SOCKET

2'-7" 7"

MIN. SPACING

2'-3"

2' -0

1'-1 1/2"

TYPE B4 WALL

REFER TO SCHED

TYPE B4 WALL

REFER TO SCHED

PROVIDE 6", 16GA

MIN FOR LADDER MOUNTING

XX.AS.411

LADDER & CAGE

FINISH P14

R 1

1 1 /2"

2' -3

7'

0" M

IN

8'

0" M

AX

4'

0" O

.C

M

AX

. T

YP

FLAT STL.

BAR

STRINGER

STL. HOOP-

STRAPS

STL. LADDER CAGE

VERTICAL BARS

ROOF ACCESS

HATCH

ROOF HATCH FRAME

RE: 3/XX.AS.562 FOR

HATCH DETAILS

TYPE B4 WALL

REFER TO SCHED

PROVIDE 6". 16GA

MIN FOR LADDER MOUNTING

ROOF ELEVATION

FINISH LEVEL

UP

0.5

8' -3

9T

1" 6'

-8

7' -4

8T

1"

'-1

1/

2"

XX.AS.410

2 1/2" 8'-3" 2 1/2"

XX.AS.410

XX.AS.411

STEEL ANGLE

BOLTED TO SLAB

SUPPORTING POSTS

MIN TO LANDING

SUPPORT AS REQ'D

STEEL

GUARDRAIL

CONTINUOUS

STEEL CHANEL

STRINGER

WALL OPENING

RE: SS DWGS

FINISH FLOOR

STEEL LANDING ANGLE

STIFFENERS

2' -1

1/

2"

3"

1/ 2"

1/

2" 3"

VERIFY OVERALL GATE ASSEMBLY

3 1/2" X 3 1/2"

STEEL SPRING

HINGES

3 5/8" 7 3/8" EQ EQ 7 3/8" 3 5/8"

3/4"

STEEL 3/8"

MOUNTING PLATE

EXPANSION BOLT TO WALL

PROVIDE ADDITIONAL

PLATE ANCHOR IN

DRYWALL PARITTION

2' -0

/2

6"

3/4"

PLATE STEEL

TO GUARDRAIL

3 1/2" X 3 1/2"

STEEL

SPRING

HINGES

4"

1 1/2" O.D.

PIPE RAIL

1 1/2" = 1'-0"4 SECTION DETAIL

1/4" = 1'-0"1 ENLARGED STAIR PLAN

1 1/2" = 1'-0"6 SECTION DETAIL

1 1/2" = 1'-0"5 SECTION DETAIL

1 1/2" = 1'-0"10 LADDER PLAN DETAIL (RFI 4106)

1 1/2" = 1'-0"11 SECTION DETAIL

1/4" = 1'-0"7 ENLARGED STAIR PLAN

1 1/2" = 1'-0"8 SECTION DETAIL

1 1/2" = 1'-0"9 ELEVATION DETAIL

1 2 3 4 5 6 7 8 9 10 11 12 13 14

E

D

C

B

A

CONSULTANTS: Professional Seal

Revisions

1 2

Date

3 4 6

7 8 9

11 12 08

10 11

ARCHITECT/ENGINEERS: Key Plan

0506 04 03

Drawing Title

STAIR DETAILS

Approved: Project Director

Project Title

REPLACEMENT MEDICAL CENTER

FACILITY, EASTERN COLORADO

HEALTH CARE SYSTEM

Location

Date

AURORA, COLORADO

Checked

06/29/2021

12 13 14

XX.AS.411

Drawing Number

Building Number

Project Number

554-501 OFFICE OF

CONSTRUCTION

AND FACILITIES

MANAGEMENT

N

PV

S

PV

N

PS

N

C

BS

C

BC

C

BN

C

LC

EN

C

IB

N

IB

S

D

AT

R

ES

C O

N

09 13 Drawn

NOTE: ADDITIONAL CONSTRUCTION NOTES

HAVE BEEN HIDDEN FOR CLARITY, BUT CAN BE

FOUND IN THE .DWG FILE OF THIS DRAWING.

REFERENCE THESE NOTES FOR FURTHER

INFORMATION AND BEFORE PROCEEDING WITH

ANY ACTIONS REGARDING THIS DRAWING.