RC samples will be delivered via a suitable cyclone into a suitable bag supplied by the client. The client will split the sample using their own splitter and personnel. The cyclone will be cleaned by the service provider at the end of each 6 meter rode or when deemed necessary by the cient. Sample must be of acceptable quality to the client. If they are contaminated and/or unsuitable for assaying, the client may require the service provider to redrill the hole at the service provider's cost