“THE CASSIAR STORY” Maintenance Peter C. Jones, Plant Superintendent, Cassiar Asbestes Corporation Limited, Cassiar, B.C. Abstract The paper gives a broad view of the maintenance proce- dures at the Cassiar Asbestos Corporation property. Com- parisons are drawn to indicate the changes in facilities and approach that have evolved over the last 25 years while coping with the northern British Columbia climatic conditions. Special emphasis has been placed on the importance of the support groups providing services for both the mine site and the town. Maintenance THE STEADY GROWTH OF CASSIAR over the last 25 years has left us with a mixture of old and new. The shops are widely spaced out, which leads to super- visory problems. Add to this the normal problems of supply delivery and shortage of skilled manpower and one can imagine the problems that supervisors are faced with in order to maintain continuity. The super- visory force is strong, as indicated by the organization chart (Fig. 1). PLANT The snow-capped peaks provide a scenic background for these large haulage trucks. Keywords: Cassiar Mine, Asbestos, Maintenance, Con- centrators, Power plants, Electrical systems, Plumbing. SUPERINTENDENT ASSISTANT PLANT SUPERINTENDENT MECHANICAL SUPERINTENDENT EQUIPMENT SUPERINTENDENT GENERAL EQUIPMENT FOREMAN GENERAL MECHANICAL FOREMAN SURFACE SUPERINTENDENT TOWNSITE FOREMAN SHOVEL & DRILL FOREMAN MACHINE SHOP FOREMAN EQUIPMENT FOREMAN POWERHOUSE FOREMAN UTILITIES FOREMAN CARPENTER FOREMAN SHOP. EQUIPMENT FOREMAN FIGURE 1— Organization chart at Cassiar. ELECTRICAL SUPERINTENDENT GENERAL MILL FOREMAN PLANNED MAINTENANCE ENGINEER PLANNED MAINTENANCE COORDINATORS MINE ELECTRICAL FOREMAN MILL ELECTRICAL FOREMAN PLANT ELECTRICAL MILL MAINTENANCE FOREMAN FOREMAN SHEET METAL FOREMAN TRAMLINE MAINTENANCE FOREMAN PROJECTS FOREMAN SABES