SCHEDULE 6Requirements for slurry storage systems
I19
If the walls of the slurry storage tank are not impermeable, the base of the tank must—
a
extend beyond the walls;
b
be provided with channels designed and constructed so as to collect any slurry that escapes from the tank;
c
have adequate provision for the drainage of the slurry from those channels to an effluent tank through a channel or pipe.