GSI PNEG-1877 User Manual
Top Dry Ladders, Safety Cage,
and Platforms
Assembly Manual
PNEG-1877
Date: 04-04-12
PNEG-1877
All information, illustrations, photos, and specifications in this manual are based on the latest
information available at the time of publication. The right is reserved to make changes at any
time without notice.
2 Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
Contents
Chapter 1 Top Dry Ladder and Platform Layouts...........................................................................................5
Available Top Dry Ladder and Platform Packages .............................................................................5
5 Ring Top Dry Platform and Ladder Packages .................................................................................6
7 Ring Top Dry Platform and Ladder Packages .................................................................................7
8 Ring Top Dry Platform and Ladder Packages .................................................................................8
9 Ring Top Dry Platform and Ladder Packages .................................................................................9
10 Ring Top Dry Platform and Ladder Packages..............................................................................10
11 Ring Top Dry Platform and Ladder Packages.............................................................................. 11
12 Ring Top Dry Platform and Ladder Packages..............................................................................12
Chapter 2 Ladders ......................................................................................................................................13
Ladder Extension Rail Installation ..................................................................................................13
Ladder Section Assembly..............................................................................................................14
Ladder Standoff Bracket Detail ...................................................................................................... 15
Chapter 3 Eave Platform ............................................................................................................................. 17
Eave Platform Mounting Angle Location .........................................................................................17
Eave Starter Bracket and Ladder Assembly ....................................................................................19
Eave Platform Assembly ...............................................................................................................20
Adjustable Eave Braces ................................................................................................................21
Top Dry Eave Platform Parts.......................................................................................................... 22
Chapter 4 Storage Chamber Platform ......................................................................................................... 25
Storage Chamber Platform Assembly.............................................................................................25
Storage Chamber Platform Parts ...................................................................................................26
Extension Angle Hole Detail ..........................................................................................................28
Chapter 5 Safety Cage Assembly................................................................................................................29
Adapter Assembly Detail ...............................................................................................................29
Connection Detail ......................................................................................................................... 29
Intermediate Safety Cage Hoop Assembly......................................................................................30
Safety Cage Hoop Bracket Detail ...................................................................................................31
Safety Cage Vertical Supports .......................................................................................................32
Safety Cage Sections ...................................................................................................................32
48” Safety Cage Bell Section ......................................................................................................... 33
Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms 3
NOTES
4 Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
1 Top Dry Ladder and Platform
Layouts
Topics Covered in this Chapter
▪ Available Top Dry Ladder and Platform Packages
▪ 5 Ring Top Dry Platform and Ladder Packages
▪ 7 Ring Top Dry Platform and Ladder Packages
▪ 8 Ring Top Dry Platform and Ladder Packages
▪ 9 Ring Top Dry Platform and Ladder Packages
▪ 10 Ring Top Dry Platform and Ladder Packages
▪ 11 Ring Top Dry Platform and Ladder Packages
▪ 12 Ring Top Dry Platform and Ladder Packages
Available Top Dry Ladder and Platform Packages
Ladder and Platform packages are available for Top Dry systems ranging in size from 5 Rings to 12 Rings.
Packages include ladders, eave platform, storage chamber platform and safety cages.
NOTE: Platforms may be installed on either left or right side of ladder as long as platforms are on opposite
sides of the ladder.
Figure 1-1 Available Ladder and Platform Packages
Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
5
Chapter 1 Top Dry Ladder and Platform Layouts
5 Ring Top Dry Platform and Ladder Packages
Figure 1-2 5 Ring Top Dry Package Locations
Table 1-1 5 Ring Top Dry Packages
Callout Description Quantity
TD-101338 Top Dry Eave Platform 1
TD-101339 Top Dry STORAGE CHAMBER PLATFORM 1
TD-101340 Top Dry Platform Cage Package 1
TD-101344 Top Dry Ladder Package (12') 1
TD-101346 8' Ladder Package 1
6 Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
Chapter 1 Top Dry Ladder and Platform Layouts
7 Ring Top Dry Platform and Ladder Packages
Figure 1-3 7 Ring Top Dry Package Locations
Table 1-2 7 Ring Top Dry Packages
Callout Description Quantity
TD-101338 Top Dry Eave Platform 1
TD-101339 Top Dry STORAGE CHAMBER PLATFORM 1
TD-101340 Top Dry Platform Cage Package 1
TD-101344 Top Dry Ladder Package (12') 1
TD-101345 4' Standard Ladder Package 1
TD-101346 8' Ladder Package 1
Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
7
Chapter 1 Top Dry Ladder and Platform Layouts
8 Ring Top Dry Platform and Ladder Packages
Figure 1-4 8 Ring Top Dry Package Locations
Table 1-3 8 Ring Top Dry Packages
Callout Description Quantity
TD-101338 Top Dry Eave Platform 1
TD-101339 Top Dry STORAGE CHAMBER PLATFORM 1
TD-101340 Top Dry Platform Cage Package 1
TD-101341 4’ Bell Package 1
TD-101342 4’ Safety Cage 1
TD-101344 Top Dry Ladder Package (12') 1
TD-101345 4’ Standard Ladder Package 1
TD-101346 8' Ladder Package 2
8 Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
Chapter 1 Top Dry Ladder and Platform Layouts
9 Ring Top Dry Platform and Ladder Packages
Figure 1-5 9 Ring Top Dry Package Locations
Table 1-4 9 Ring Top Dry Packages
Callout
TD-101338
TD-101339 Top Dry STORAGE CHAMBER PLATFORM 1
TD-101340 Top Dry Platform Cage Package 1
TD-101341 4’ Bell Package 1
TD-101342 4’ Safety Cage 1
TD-101343 8’ Standard Safety Cage 1
TD-101344 Top Dry Ladder Package (12') 1
TD-101346 8' Ladder Package
Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms 9
Description
Top Dry Eave Platform
Quantity
1
3
Chapter 1 Top Dry Ladder and Platform Layouts
10 Ring Top Dry Platform and Ladder Packages
Figure 1-6 10 Ring Top Dry Package Locations
Table 1-5 10 Ring Top Dry Packages
Callout Description Quantity
TD-101338 Top Dry Eave Platform 1
TD-101339 Top Dry STORAGE CHAMBER PLATFORM 1
TD-101340 Top Dry Platform Cage Package 1
TD-101341 4’ Bell Package 1
TD-101342 4’ Safety Cage 1
TD-101343 8’ Standard Safety Cage 1
TD-101344 Top Dry Ladder Package (12') 1
TD-101346 8' Ladder Package 3
10 Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms
Chapter 1 Top Dry Ladder and Platform Layouts
11 Ring Top Dry Platform and Ladder Packages
Figure 1-7 11 Ring Top Dry Package Locations
Table 1-6 11 Ring Top Dry Packages
Callout Description Quantity
TD-101388 Top Dry Eave platform 1
TD-101339 Top Dry Storage Chamber Platform 1
TD-10140 TopDry Platform Cage Package 1
TD-101341 4’ Bell Package 1
TD-101343 8’ Standard Safety Cage 2
TD-101344 Top Dry Ladder Package (12’) 1
TD-101345 4’ Standard Ladder Package 1
TD-101346 8’ Ladder Package 3
Pneg-1877 Top Dry Ladders, Safety Cage, and Platforms 11
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