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Anchors. Objectives Procedures for the safe construction and use of single point and multi-point anchor systems.

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Presentation on theme: "Anchors. Objectives Procedures for the safe construction and use of single point and multi-point anchor systems."— Presentation transcript:

1 Anchors

2 Objectives Procedures for the safe construction and use of single point and multi-point anchor systems.

3 Bomb Proof Anchors

4 Anchors are the Foundation of the System

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6 So… KEEP ANCHOR ANGLES UNDER 90 o

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10 Always Back Up Your Anchors Primary anchor Backup anchor –Separate strap if same anchor

11 Do Not Use Many Poor Anchors Trying to Make One Good One!

12 Some Good Anchor Choices Steel beam Bulk concrete Window cleaner bolts Stairwell support beams Elevator and machine housings

13 Some Poor Anchor Choices Insulated pipes Handrails Cast iron pipe Brickwork without bulk Guy wire eye bolts People (FDNY)

14 Using Vehicles as Anchors Set parking brake Chock the wheels Remove keys from ignition Transmission in park Anchor to structural components Turn siren, etc on if vehicle is turned on

15 Single Loop

16 Lark’s Foot

17 3 – Bight

18 Multi – Loop

19 4:1 Tensionless Wrap

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21 Self – Equalizing Anchors

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29 Load Equalizing

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31 Load Sharing Anchors

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33 Change of Directions

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35 Loss of an Anchor

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37 Be aware of Three Directional Pulls on Carabineers

38 Anchor Plates

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