--height spacing

Crab 60 Frame shoring

Erection Instructions

Step 1 

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

Wedge the first horizontal members.

Install basic standard.

Step 2 

Lay the first Plan Brace.

Fit and lock the first stage of triangular.

Level and vertical structure.

Step 3 

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

Step 4 

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

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

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

Step 5 

Erection must be carried out from inside the towers.

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