--height spacing

Crab 60 Frame shoring

Erection Instructions

Step 1 

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Place the base jack at distances determined by the horizontal members.

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Wedge the first horizontal members.

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Install basic standard.

Step 2 

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Lay the first Plan Brace.

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Fit and lock the first stage of triangular.

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Level and vertical structure.

Step 3 

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Install the second stage of triangles. Reverse the direction of the triangles.

Step 4 

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Install temporary working platform (Panacier) in the tower access.

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Carefully check that the structure is connected using the sighting device present on all the triangle sleeves.

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The upper and lower tubes should be in contact at each leg.

Step 5 

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Erection must be carried out from inside the towers.

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Fit the second plan brace, reversed by comparison with the preceding ones.