11
Site Considerations:
o
Is the site restricted in terms of area or height?
o
What is the topography of the site i.e. being it sloping or flat?
o
What is the proposed depth of the installed tank to ensure the required slope upstream?
o
Are static or rolling loads present on this site?
•
Only suitably qualified personnel should perform the installation of the
Tricel Pumping
Chamber.
•
Suitably sized equipment will be required to excavate the hole and to lift the Tricel Pumping
Chamber into place.
5.2
Inspection on reception of tanks
•
Tanks should be visually inspected for damage which may have occurred during transport
prior to installation. Any damage should be notified to the delivery driver and/or to your
supplier. Do not attempt to carry out any unauthorized repairs, as this will invalidate the
warranty on the tank.
•
Once the tank has been installed, Tricel cannot accept any claims for damage.
5.3
Positioning and precautions
•
The Tricel Pumping Chamber must be situated a minimum of 7m from the dwelling and should be as
far away as practically possible considering topography and pipe work levels.
•
The Tricel Pumping Chamber should not be installed in an area subject to flooding or excessive water
runoff as no flood waters should enter the tank.
•
The area around the Tricel Pumping Chamber should be adequately drained, to permanently remove
ground water and surface water from the proximity of the tank.
•
The Tricel Pumping Chamber plant is not suitable to be used in water logged sites, where the ground
water may rise above the inlet pipe.
•
When selecting the location of the Tricel Pumping Chamber, ensure that it is always accessible for
future maintenance.
5.4
Types of Installation
All installations must be “fit for purpose” to suit the on
-site conditions, which will vary from site to site. This is
the responsibility of the onsite contractor.
When installing a Pumping Chamber, there are two types of standard installation method:
1.
Gravel Installation
2.
Concrete Installation
Two factors must be considered when determining which installation must be implemented:
1.
Is the Tricel Pumping Chamber
being installed in a ‘Dry Site’ or a ‘Wet Site’?
•
A ‘
Dry
Site’ is a site in which the water table never rises higher than 300mm from
the
base of the tank.
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