INSTALLATION
Various Installation Methods
  • Direct burial. Required ground carrying capacity: 125 kPa (minimum). See diagram 100 in "Direct Burial".
  • Embedment in a typical buried concrete base. See diagrams 104 and 105-F in "Unstable Ground" and "Very Unstable Ground".
  • Embedment in a prefabricated concrete base. See diagram 135 in "Spun Concrete".
  • Embedment in a prefabricated above-ground concrete base. See diagram 149 in "Spun Concrete".
  • Galvanized steel anchoring plate (round or square) and aluminium base cover. See diagram 135-2 in "Anchoring Plate".
Unloading and Raising Method
1Unloading
2Assembly and raising method
3Raising
DIRECT BURIAL
Pole and Pad Table
Total Height Pads
3.0 m @ 6.1 m 450 x 450 mm
6.5 m @ 12.2 m 600 x 600 mm
12.5 m @ 17.4 m 900 x 900 mm
18.0 m @ 21.0 m 1,200 x 1,200 mm
 
UNSTABLE GROUND
Concrete base poured on site for unstable ground (typical)
Pole and Pad Table
Total Length of Poles Pads
2.000 m @ 4.500 m 450 mm x 450 mm x 450 mm
4.500 m @ 9.150 m 600 mm x 600 mm x 600 mm
9.150 m @ 12.200 m 750 mm x 750 mm x 750 mm
12.200 m @ 21.000 m 1,200 x 1,200 mm x variable