2 of 4
The base should be flat, steel float finished, level and square and preferably be raised slightly
above the surrounding ground level.
The concrete base should be a minimum 25N/20mm mix strength equivalent of BS. 5328, Section
2, Part 10, Grade C25.
Using the supplied unit as a template, drill through 3 of the 4 (
See Detail View A
) base fixing
positions in each of the feet with a 10mm masonry drill to a minimum depth of 120mm.
Clean drill hole thoroughly using a spiral brush and remove all dust using a blow out pump,
airline or similar.
Insert the ground fixing and washer into the drilled hole and tighten with Socket and Wrench Set.
For optimum fixing performance the following procedure is recommended.
INSTALLATION - GROUND FIXING INSTRUCTIONS
Concrete Surface Mount
Adjustable Feet
80mm
80mm
4000mm
4115mm
2285mm
A
200mm
Detail View A
Minimum
Conctrete Depth
Minimum distance afrom
any edge of the concrete.
In cases of uneven ground, use the adjustable feet to level the shelter. Using the socket wrench,
untighten the fixing.
Use a pump truck or available lifting equiptment to raise the shelter to the desired level. Place the
fixing through the chosen level hole and tighten using the socket wrench.
To fully secure overtighten the fixing using a socket wrench to break off the shear nut head.
25mm
