maintenance of workshop , vehicles , equipments for one year and operation of departmental excavators cum loader tata jd 315se for 08 months at chamera-ii power station , karian , chamba , h . p . , maintenance of workshop , vehicles , equipments for one year , fixed charges as per schedule a-1 ( i . e . 05 nos . unskilled labour ) , epf as per schedule a-1 ( i . e . 05 nos . unskilled labour ) , service charges inclusive of contractor profit and overhead charges . , mediclaim/esic as per schedule a-1 ( i . e . for 05 nos . unskilled labour ) , operation of departmental excavators cum loader tata jd 315se for 08 months , fixed charges as per schedule a-1 ( i . e . 01 no . highly skilled labour ) , epf as per schedule a-1 ( i . e . 01 no . highly skilled labour ) , service charges inclusive of contractor profit and overhead charges . , mediclaim/esic as per schedule a-1 ( i . e . for 01 no . highly skilled labour for 8 months )