A person who demonstrates competency in this unit must be able to provide evidence of locating interpreting and applying relevant information Australian standards and specifications to planning sizing and documenting the layout of a sanitary drainage system applying safety requirements throughout the work sequence including electrical safety requirements and the use of personal protective clothing and equipment given the development plans and specification designing sizing and documenting the layout details of a sanitary drainage system for a residential unit development comprising at least five twostorey Class units and a commercial Class building incorporating trade waste to an approved point of discharge or onsite disposal system ensuring given the development plans and specification, designing, sizing and documenting the layout details of a sanitary drainage system for a residential unit development comprising at least five two-storey (Class1) units; and a commercial (Class 6) building, incorporating trade waste to an approved point of discharge or on-site disposal system, ensuring: application of sustainability principles and concepts correct identification of details of the plan correct selection and use of appropriate processes tools and equipment completion of all work to specification compliance with regulations relevant Australian standards and organisational quality procedures and processes correct identification of trade waste and appropriate treatment processes communicating and working effectively and safely with others |