ALBISTONE
®
G1 BENEFIT/G1 PLUS Skimmer Pools /
3
2.
Surveying and excavation
Swimming pool
Techn.
shaft
For the correct dimensions of the excavation, always refer to the diagrammatic drawing that is part of the
contract for work. Have a construction expert confirm in writing that placement at the intended location
is feasible from a constructional point of view and that it does not conflict with already installed utility
lines. The location of the pool must be in accordance with ČSN 33 2000-7-702.
1. Layout of the Pool
Excavation Width and Length for the Pool
The width and length of the excavation for the pool, for the pool placed by a crane = +500 mm on
each side counted from the outer dimension of the pool. These dimensions are shown as points
S1 and L1 in the images below.
Excavation Width and Length for Technology Shafts
Width and length of excavation for technology shafts = +600 mm from the outer diameter of the
shaft, or its outer width and length.
Example:
Outer shaft diameter
1265 mm
Excavation dimensions
1865 x 1865 mm
Plan view of excavation for the pool and technology shaft (in mm)
1. Layout of the Shape of the Pool.
2. Excavation Depth.
3. Preparations for Placement of Miscellaneous Technology.
