4.1.2 Recess Dimensions and Side Views for 12” Floor Boxes
Recess Positions and Dimensions
45°
834
+/-7mm
1179
+/-10mm
834
+/-7mm
Cable conduit* Cable conduit*
Isocenter
1357
+/-7mm
min. 780
min. 780
Figure 11
• *Cable conduit should ideally be a non-flexible PVC pipe with a minimum inner diameter of 100
mm and a maximum outer diameter of 130 mm.
•
See page 39 for worst case positioning.
• After placing the box, pour concrete into the hole so that the aluminum cover rests on a
minimum of 10 mm stable concrete on all sides.
• The absolute minimum depth of the pit over the whole surface is 310 mm.
• The recess surface must be even for fine adjustment of the floor boxes.
FLOOR BOXES
Site Planning Manual Rev. 1.0 ExacTrac Ver. 6.x 37
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