supply and deployment of terminal manpower , sweeping , mopping and maintenance of horticulture for iwai , patna and sub offices ( sahebganj , varanasi and prayagraj ) of ongoing project on nw-1 during october 2019 to march 2020 , biddder to quote its service charge for providing satisfacory service . the minimum service charge should be 2% . however those bidder quoting less than or equal to the minimum service charge , bid will be treated as unresponsive and will not be considered ( kindly go through form fin-3: details of cost-boq ) , crane operator ( 2x06 months ) , crane helper ( 2x06 ) , pump operator ( 1x06 ) , electrician ( 2x06 ) , sewerage treatment plant operator ( 1x06 ) , cleaner/sweeper ( 14x06 ) , gardner ( 10x06 ) , vehicle driver ( 3x06 )