For all existing customers (waste producers) that produce waste fines, the loss on ignition testing cycle before 1 April 2018 would remain the same after 1 April 2018, as follows:
ar gyfer cwsmeriaid presennol, lle nad oes unrhyw brawf colled wrth danio wedi methu ganddynt ar gyfer ffrwd wastraff gronynnau mân benodol, bydd y cylch profi cyn 1 Ebrill 2018 yn parhau