If multiple loads of the same mixture of fines are produced by the same waste producer, a single questionnaire may be completed in relation to all those loads.
Os cynhyrchir llwythi lluosog o’r un cymysgedd o ronynnau mân gan yr un cynhyrchydd gwastraff, caniateir llenwi un holiadur mewn perthynas â’r holl lwythi hynny.