A23_Attachment_J-1_Monorail_and_HLL_Data.pptx
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- Roof Fall Protection Services, Pentagon
- Solicitation number
- HQ003419R0233
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DOD Washington Headquarters Service
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Attachment J-1 Monorail and HLL Data
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Figure 1. Roof Fall Protection Systems
Flat Roof System Slate Roof System All cable systems are Latchway Fall Protection Cable Systems Fall Protection Monorail Systems
| Hy-Safe |
| Pro-Bel |
| Safety Systems |
8/6/2019
1. 13,200 linear feet (2.5 miles) of Horizontal Life Line (HLL) (124 sections ).
2. 5,455 linear feet (1.1 mile) of Monorail Beam Trolley system.
Three Types of Systems for Fall Protection:
Monorail beam and Trolley Carriage system on sloped roofs at A and E Rings Cable system (Horizontal Life Line (HLL)) on sloped roofs at corridors Cable system (Horizontal Life Line (HLL)) on flat roofs at B, C and D Rings Specifications and Distances:
Capital Asset Replacement Value:
$4,250,500
Figure 2. Monorail Expansion Joints Historical Issues Pro-Bel
Safety Systems
Expansion joint in Wedge 1 added to Hy-Safe monorail. Modified for PBMO by Safety Systems
Hy-Safe: Near Corridor 9 at E Ring - No expansion joint; excessive rail gaps to accommodate building and rail expansion Rail Gap Building Expansion Joint
Figure 3. Other Monorail Historical Issues Different flange thickness
Hy-Safe
Pro-Bel Pro-Bel monorail paint peeling.
Note flat roof cable system in foreground Pro-Bel or Safety Systems Safety Systems image1.png image2.jpeg image3.jpeg image4.jpeg image5.jpeg image6.jpeg image7.jpeg image8.jpeg
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