In this paper availability analysis of a utensil industry using RPGT is discussed. In which two units can work in reduced capacity and third unit have sub units in series. The distribution of the failure times and repair times are exponential and general. There is single repair facility catering to needs of all the units when need arises. Failures and repairs are assumed to be independent of each other. Repair is considered to be perfect. The system is down if any of units fails completely. Expressions for mean time to system failure, availability & busy period of the server are derived under steady state conditions using RPGT.