tender for outsourcing of conservancy services , outsourcing of conservancy:manpower , outsourcing conservancy services / safaiwala staff ( 63 sweepers / safaiwala staff for 312 days @ 26 days per month ) , rate of basic wages including vda as per goi , ministry of labour & employment , office of the chief labour commissioner ( c ) new delhi @ rs 427 / - , epf @ 12% of basic wages ( as per ser no 1 . 01 ) , esi @ 3 . 25% of basic wages ( as per ser no 1 . 01 ) , administrative charges including gst for stores ( ref para 16 of part iv rfp to be entered by bidder ) , service charges ( ref para 16 of part iv rfp to be entered by bidder ) , gst @18% of basic wages ( as per ser no 1 . 01 ) , outsourcing of conservancy : transportation and machinery:- tippers / tractor trolleys for garbage collection and disposal / dumping . 12 tippers / tractor trolleys per day @26 days per month for 312 days = 3744 days . , tankers for disposal of sullage water . 5 tankers ( 1000 ltrs each ) for 10 days each month for 120 days =600 .