undertaking the contract work of silo extraction , packing and loading of cement into trucks, tarpaulin covering and tying and unloading / loading of raw materials , stores and spares etc. , shifting and stamping of packing materials at our cement grinding unit at pallippuram , cherthala , alappuzha district.-2 silo extraction, packing and loading of cement into trucks including covering with tarpaulins and tying from zero to3500 mt per month 3 silo extraction, packing and loading of cement into trucks including covering with tarpaulins and tying>3500 mt to 5500 mt per month 4 silo extraction, packing and loading of cement into trucks including covering with tarpaulins and tying>5500 mt to 12500 mt per month 5 silo extraction, packing and loading of cement into trucks including covering with tarpaulins and tying>12500 mt and above mt per month 6 stamping of week number on packing material ( one bundle =10000bag ) 7 stamping of month on packing material ( one bundle =10000bag ) 8 stamping of year on packing material ( one bundle =10000bag ) 9 stamping of price changes on packing material ( one bundle =10000bag ) 10 stamping of crossing on packing material ( one bundle =10000bag ) 11 stamping of others if any ( one bundle =10000bag ) 12 unloading of new packing materials 13 loading & unloading of equipments, stores and other components. 14 unloading of other raw materials such as clinker / wet fly ash / slag etc., 15 engagement of unskilled labour