
Installation Instructions
4.0 Connections
Profile
OPTION 5. An absorption pit. Provided the following conditions can be met:
• Only permitted where no sanitary or surface water drainage is
available.
• The pit can only be constructed in permeable ground
• Of a size appropriate for the volume of discharge
• Located so the discharge water will not cause damage to
buildings by changing moisture conditions.
OPTION 6. To a suitable water spreader.
• Tiled roofs only
• Spreader design should be such that water will not spill over the
gutter
• Providing the roof is not
used for the collection of
water for potable use.
• Spreaders should not be
used on tiles that are
porous.
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