ccb security engage an agency for deployment of security personnel at cinema centenary building for a period of three years , service charge in percentage for following works , ( a ) security personnel ( gun man ) at cinema centenary building security personnel ( gun man ) at cinema centenary building by engaging at least 1 ( one ) skilled man power for the term of three years . monthly minimum wages as notified / revised time to time by the labour department , government of west bengal will be paid . the present rate of minimum wages vides order no . 352/stat/2rw/76/266/lcs/jlc dtd . 27 . 12 . 19 of labour deptt . is furnished below : each skilled- rs . 10 , 104/- ( for 26 days ) [ daily : rs . 389/-] . for duty on weekly-off days , double of the daily rate will be paid . ( b ) security personnel at cinema centenary building security personnel at cinema centenary building by engaging at least 6 ( six ) un-skilled man power for the term of three years . monthly minimum wages as notified / revised time to time by the labour department , govt . of west bengal will be paid . the present rate of minimum wages vides order no . 352/stat/2rw/76/266/lcs/jlc dtd . 27 . 12 . 19 of labour deptt . is furnished below : each un-skilled- rs . 8 , 349/- ( for 26 days ) [ daily : rs . 321/-] . for duty on weekly-off days , double of the daily rate will be paid . ( c ) security supervisor at cinema centenary buildingsecurity supervisor at cinema centenary building by engaging at least 1 ( one ) semi-skilled man power for the term of three years . monthly minimum wages as notified / revised time to time by the labour department , govt . of west bengal will be paid . the present rate of minimum wages vides order no . 352/stat/2rw/76/266/lcs/jlc dtd . 27 . 12 . 19 of labour deptt . is furnished below : each semi skilled- rs . 9 , 185/- ( for 26 days ) [ daily : rs . 353/-] . for duty on weekly-off days , double of the daily rate will be paidmonthly service charge in percentage on total billing amount of monthly wages as derived by aggregating wages of para ( a ) , ( b ) and ( c ) is to be quoted . cgst and sgst will be paid at the rate in force at the time of raising bill by the successful bidder