cvrde-provision of security services to cvrde . provision of security services to cvrde . , basic wages plus variable dearness allowance ( vda ) for 9 unarmed security guards ( max . 26 days /month ) for 1 year . ( 777x26x9x12 ) , basic wages plus variable dearness allowance ( vda ) for 1 supervisor ( max . 26 days /month ) for 1 year . ( 1033 . 41x26x1x12 ) , basic wages plus variable dearness allowance ( vda ) for 6 armed security guards ( max . 26 days /month ) for 1 year . ( 845x26x6x12 ) , employees provident fund ( epf ) @ 12% of basic plus vda for 9 unarmed security guards for 1 year or rs 1800 per person per month whichever is lower . ( 1800x9x12 ) , employees provident fund ( epf ) @ 12% of basic plus vda for 1 supervisor for 1 year or rs 1800 per person per month whichever is lower . ( 1800x12x1 ) , employees provident fund ( epf ) @ 12% of basic plus vda for 6 armed security guards for 1 year or rs 1800 per person per month whichever is lower . ( 1800x6x12 ) , employees deposit linked insurance ( edli ) for 9 unarmed security guards for 1 year @ 0 . 5% of basic plus vda or rs 75 per person / per month , whichever is lower . ( 75x9x12 ) , employees deposit linked insurance ( edli ) for 1 supervisor for 1 year @ 0 . 5% of basic plus vda or rs 75 per person / per month , whichever is lower . ( 75x1x12 ) , employees deposit linked insurance ( edli ) for 6 armed security guards for 1 year @ 0 . 5% of basic plus vda or rs 75 per person / per month , whichever is lower . ( 75x6x12 ) , administrative charges for 9 unarmed security guards for 1 year @ 0 . 5% of basic plus vda of one month or rs 75 per person / per month , whichever is lower . ( 75x9x12 ) , administrative charges for 1 supervisor for 1 year @ 0 . 5% of basic plus vda of one month or rs 75 per person / per month , whichever is lower . ( 75x1x12 ) , administrative charges for 6 armed security guards for 1 year @ 0 . 5% of basic plus vda of one month or rs 75 per person / per month , whichever is lower . ( 75x6x12 ) , house rent allowance for 9 unarmed security guards for 1 year @ 24% of basic plus vda of one month or rs . 5400 whichever is higher ( 5400x9x12 ) , house rent allowance for 1 supervisor for 1 year @ 24% of basic plus vda of one month or rs . 5400 whichever is higher ( 6448 . 48x1x12 ) , house rent allowance for 6 armed security guards for 1 year @ 24% of basic plus vda of one month or rs . 5400 whichever is higher ( 5400x6x12 ) , bonus for 9 unarmed security guards for 1 year @ 8 . 33% of basic plus vda ( 20202x9x12x0 . 0833 ) , uniform outfit allowance for 9 unarmed security guards for 1 year @ 5% of basic plus vda ( 1010 . 10x9x12 ) , uniform outfit allowance for 1 supervisor for 1 year @ 5% of basic plus vda ( 1343 . 43x1x12 ) , uniform outfit allowance for 6 armed security guards for 1 year @ 5% of basic plus vda ( 1098 . 50x6x12 ) , uniform washing allowance for 9 unarmed security guards for 1 year @ 3% of basic plus vda ( 606 . 06x9x12 ) , uniform washing allowance for 1 supervisor for 1 year @ 3% of basic plus vda ( 806 . 06x1x12 ) , uniform washing allowance for 6 armed security guards for 1 year @ 3% of basic plus vda ( 659 . 10x6x12 ) , relieving charges for 6 armed security guards for 1 year of basic plus vda ( 5179 . 60x6x12 ) , service charge