tender for providing services for running and maintenance of housekeeping / upkeeping of field hostels and transit camp at itanagar , arunachal pradesh , fixed charged- basic wages + vda ( as applicable ) for 04 nos semi-skilled and 13 nos unskilled manpower . { not to be quoted by the bidder } , fixed charges- epf ( employers contribution + epf admn . charges + edli ) for 04 nos semi-skilled and 13 nos unskilled manpower . { not to be quoted by the bidder } , service charges- contractors profit and overhead charges { rate to be quoted compulsory as % value of item no . 1 and must be greater than zero } , add gst @ 18% on above items { not to be quoted by the bidder }