ord-d-gs27l-c006.pdf

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REVDRAWING NO

DATE JCN

APPROVED BY

ISSUED BY

CHECKED

DRAWN

DESIGNED

SUBMITTED BY

REVIEWED BY

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV

DATE

APPROVED

DESCRIPTION JCN

DATE

REDLINE

APVD

A

1’-4" ID

SEE NOTE 1.

LADDER

TYPICAL FACE

NOT TO SCALE

NOT TO SCALE

PLAN

T Y

P

N O

T E

S E

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NOT TO SCALE

ZINC RICH COMPOUND.

CONTINUITY. TOUCH UP WITH

ON EACH LEG) FOR ELECTRICAL

WELD SECTIONS (1" LONG

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4’-0"

DYNA-GLIDE CLIMBING RAIL

CLIMBING LADDER AND

36" FROM GROUND

BOTTOM OF RAIL

TYP

ANGLES,

AND 1-1/8". NOTE 5.

BETWEEN 3/4"

LADDER RUNG OD

FLOOR

PLATFORM

T

Y P

IC

A L

LADDER/RAIL DETAILS

NOTE 6.

FOR EACH LRC SECTION)

P/N 506392 (2 REQUIRED

OR P/N 506385 OR

ASSEMBLY P/N 506387

MOUNTING

BRACKET DEPENDS ON STRUCTURE)

(EXAMPLE-EXACT MOUNTING

P/N 506384

FOOTREST

CONNECTION)

EACH LRC SECTION

(2 REQUIRED FOR

P/N 506329

P/N 506391 OR

CONNECTOR

LRC SIDE RAIL

P/N 506390

LRC

P/N 506275

GATED END STOP

HARNESS

ARRESTER TO

ATTACH FALL

NEEDED TO

(P/N 506259)

CARABINER

P/N 506277

ARRESTER

FALL

OF HARNESS

FRONT D-RING

P/N 506270

GALVANIZED

NOTCHED RAIL,

NOTES:

LADDER CLIMBING SYSTEM.

EXACT MSA MODEL REQUIRED TO PROPERLY INSTALL

DIFFERENT TOWER DESIGNS. CONTRACTOR TO VERIFY

6. DIFFERENT MOUNTING ASSEMBLIES ARE REQUIRED FOR

AFTER INSTALL PRIOR TO B.O.D.

EUSH TO INSPECT/ACCEPT CLIMBING SYSTEM

FOR THE ENTIRE TOWER MAST. COORDINATE WITH FAA

TOGETHER TO PROVIDE A FULL & COMPLETE SYSTEM

MULTIPLE SECTIONS SHALL BE SEAMLESSLY MELDED

7’-4 3/16" LONG, 18" WIDE. IF THIS TACT IS CHOSEN,

NO. 506390. LADDER SECTIONS ARE GALVANIZED,

MANUFACTURED BY MSA (DYNA GLIDE). MSA CAT.

WITH A COMBINED LADDER AND SAFETY RAIL SYSTEM AS

5. THE CONTRACTOR MAY SUBSTITUTE THIS LADDER TYPE

e. 1 ICE SCRAPPER (MSA CAT. NO. 506405)

d. 2 FALL ARRESTER (MSA CAT. NO. 506277)

SHOCK ABSORBING)

c. 2 SPARE LANYARDS (Y-TYPE, DOUBLE LEGGED,

b. 2 SPARE CARABINERS (MSA CAT. NO. 506259, 10089207).

a. 2 HARNESSES (MSA CAT. NO. 502733)

FURNISHED AND INCLUDE:

4. SPARE PARTS FOR THE DYNA-GLIDE SYSTEM SHALL BE ALSO

PERSONNEL FOR EXACT LOCATIONS.

FOR EACH ANTENNA MOUNT. VERIFY WITH THE FAA INSTALLATION

3. PROVIDE 3 FOOTREST ASSEMBLIES. PLACE AT A WORKING LEVEL

SHOWN. REFER TO TOWER MANUFACTURER’S DWGS FOR ACTUAL.

2. DIMENSIONS AND STEEL SHAPES MAY VARY FROM THOSE

MSA (DYNA GLIDE). EACH RAIL SECTION IS 7’-4" LONG.

AND CLIMBING SAFETY SYSTEM AS MANUFACTURED BY

1. CONTRACTOR SHALL FURNISH AND INSTALL CLIMBING LADDER

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ENGINEERING SERVICES

GS

CHICAGO O’HARE INTERNATIONAL AIRPORTCHICAGO

PROJECT ENGINEER MGR: ENGINEERING

THIS DRAWING PRODUCED ON THE AGL REGION MICROSTATION SYSTEM

ATO - TECHNICAL OPERATIONS CENTRAL SERVICE AREA

GLIDE SLOPE - RUNWAY 27L

LADDER AND CLIMBING RAIL DETAILS

ORD-D-GS27L-C006

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