WESTERN AUSTRALIAN INDUSTRIAL RELATIONS COMMISSION. Industrial Relations Act 1979. Section 40. The Construction, Mining and Energy Workers' Union of Australia, Western Australian Branch and The Federated Brick, Tile and Pottery Industrial Union of Australia (Union of Workers) Western Australian Branch and Bristile Ltd. No. 1578 of 1987. ROOF TILE FIXER AWARD No. 20 of 1975. Roof Tile Fixers Construction SENIOR COMMISSIONER G.G. HALL1WELL. 28th day of April 1988. Order. HAVING heard Mr D.H. Schapper on behalf of the applicant and Messrs T. Dobson and J. Bainbridge on behalf of the respondents, and Mr G. Dean on behalf of Atlas Tiles, the Commission, pursuant to the powers conferred on it under the Industrial Relations Act 1979 hereby orders — That the Construction, Mining and Energy Workers' Union of Australia, Western Australian Branch be joined as a party to the Roof Tile Fixers Award No. 20 of 1975. (Sgd.)G.G. HALLIWELL, [L.S.] Senior Commissioner. 68 W.A.I.G. Atlas Tiles, the Commission, pursuant to the powers conferred on it under the Industrial Relations Act, 1979 hereby orders — That the Roof Tile Fixer Award No. 20 of 1975 be cancelled. (Sgd.) G.G. HALLIWELL, [L.S.] Senior Commissioner. NOTICES — Appointments — APPOINTMENT ADDITIONAL PUBLIC SERVICE ARBITRATOR. I, the undersigned Chief Commissioner of the