Installation Dimensions - Graf ECO BLOC INSPECT 420 Mode D'emploi

5.4

Installation dimensions

The excavation is sized according to national standards. Please contact Graf for free sizing.
The dimensions of the excavation bed for good working practice are as follows:
- Excavation length (sizing)
- Excavation width (sizing)
The excavation height depends on the number of layers, traffic loading and planned connection heights /
shafts.
The excavation must also be designed in accordance with DIN 4124 "Excavation pits and trenches" or
similar standards. In particular, this includes the slope angle that has to be selected depending on the soil
type for depths of ≥ 1.25 m.
5. Location options
+ 1 m working space (all round)
+ 1 m working space (all round)
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