Defender 100LDS™ –
Product Manual Version 1.4
3
Safe Barriers Pte Ltd
Contents
1.
Introduction
5
1.1.
System Overview
5
1.2.
Delineation
6
1.3.
Important Notes
7
2.
Design and Performance
8
2.1.
Barrier Design
8
2.1.1.
Physical Barrier Design
8
2.1.2.
Alignment Design
8
2.1.3.
Clear Zone, Offset and Deflection Requirements
8
2.2.
Barrier Installation
9
2.2.1.
The Anchored System Installation
9
2.2.2.
Installation Termination and Crash Cushions
10
2.3.
Barrier Performance
11
2.3.1.
Point of Need
11
2.3.2.
Length of Need Deflection
11
2.4.
Pavement Conditions and Anchorage Requirements
13
2.4.1.
Pavement Conditions
13
2.4.2.
Anchorage
13
3.
Installation Procedure
14
3.1
Planning
14
3.1.2
Length of Need Anchor Layout Requirements
14
3.1.3
Terminal Anchor Layout Requirements
15
3.2
Lifting and Loading
16
3.3
Loading
–
Unloading Sequence
17
3.4
Site Activities
18
3.4.1
Unloading Sequence
18
3.4.2
Connection of the Units
18
3.4.3
Anchor Pin Installation
20
3.5
Post Construction and Maintenance
21
3.5.1
Post Installation Inspections
21
3.5.2
System Maintenance
21
3.5.3
Post Impact Pin Relocation
22
3.5.4
End of Useful Life
22
Appendix A
Product Drawings
23
Appendix B
End Terminal
27
Appendix C
Crash Test Summary
28
Appendix D
Installation Checklist
29
Appendix E
State & Local Approvals
30
