
600mm square x 600mm deep solid base chamber with a square 600mm at sealed
cover.
S2-160 Issue: 11/06/2016 Page: 4 of 4
For reference purposes only. This drawing is not a
specication. Order against product code only. To
enable continuous improvement of our products, the
designs and specications are subject to change
without notice.
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TARMACADAM
SETTS
TARMACADAM CONCRETE PEA GRAVEL SAND
Minimum
200mm
Maximum
350mm
5-10 300
CONCRETE
TYPICAL INSTALLATION
ALTERNATIVE INSTALLATION ADVICE
Minimum
200mm
Maximum
350mm
500
25
SETTS
130
150
Minimum
200mm
Maximum
350mm
TARMACADAM
(THICKNESS AS SPECIFIED) 500
25
"A"
S2 SOLID BASE CHAMBER
FL60 FRAME
FL60 COVER
500mm
OUTER EDGE "A" OF FRAME
SET 5 - 10MM ABOVE GENERAL
FORECOURT AREA WITH
CONCRETE RAMPED AWAY
OVER 300MM
VERY IMPORTANT