SCHEDULE 1 REQUIREMENTS FOR SILOS
2 The base of the silo must—
(a) extend beyond any walls of the silo;
(b) be provided at its perimeter with channels designed and constructed so as to collect any silage effluent that escapes from the silo; and
(c) have adequate provision for the drainage of that effluent from those channels to an effluent tank through a channel or pipe.