tender for antimosquito and pest control in cmpdi drilling camp at singrauli , anti larval operation inside the colony for open catchment area and open drains with barcelo twice in a month . ( total two operations in a month ) . approximate area 0 . 50 hect . in one operation . , mechanical spraying in residential / non residential units with malathion 50 ec . one operation each in the month of june , sept . , december and march . ( total four operations in a year ) including elimination of adult mosquito and pests such as lizards , cockroach etc . approximate area:- office - 307 . 80 sqm , type iii qtr = 263 . 76 sqm , type ii qtr = 2568 . 24 sqm , oh qtr road side = 296 . 40 sqm , oh qtr = 528 . 66 sqm , guest house = 38 . 81 sqm . ( total in a month = 4004 sqm ) . , mechanical spraying in residential/ non residential units with k-othrine 2 . 5% flow . one operation each in the month of july , oct . , january and april . ( total four operations in a year ) including elimination of adult mosquito and pests such as lizards , cockroach etc . approximate area:- office - 307 . 80 sqm , type iii qtr = 263 . 76 sqm , type ii qtr = 2568 . 24 sqm , oh qtr road side = 296 . 40 sqm , oh qtr = 528 . 66 sqm , guest house = 38 . 81 sqm . ( total in a month = 4004 sqm ) . , outdoor fogging , misting of non residential areas inside the colony premises with kingfog once in a week i . e total four operations in a month . approximate area of fogging in one operation = 3 . 155 hect . , rodent control treatment inside qtrs . with anticoagulate cake as per requirement and instruction of eic . 2 piece per unit ( or qtr . ) should be supplied . , snake control treatment in each units with carbolic acid during rainy season and as per requirment and instruction of eic . approx average 0 . 20 lit carbolic acid to be used per unit . , total impact of gst for the purpose of ctc