16
1. Manhole risers – (deep inverts):
Manhole risers are available for deeper installation requirements
250mm
manhole risers require installation suitable for the site condition.
500mm* & 750mm*
manhole risers require a
complete concrete
installation – See section 10.5.
Max manhole riser is 750mm
Never place the covers of the
tank below ground level.
Do not allow ground water
enter the plant
Only a Tricel Novo manhole
risers should be used
Manhole risers are available
as standard
250mm
500mm
750mm
*
Plants with a manhole riser of 500mm or 750mm must have a concrete installation. 500mm and 750mm risers
cannot be retrofitted unless the correct installation is in place.
Содержание NOVO EN6-50
Страница 1: ...Technical Installation Manual Tricel Wastewater treatment systems TTM T106 Rev 06 Nov 13...
Страница 10: ...10 1 Plant Drawings TricelNovo UK6 gravity plant Tricel Novo UK8 gravity plant Tricel Novo UK10 gravity plant...
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