supplying of conservancy materials for ministers quarters, different offices and outside staff quarter premises under sgewb during the year 2022-2023. , bleaching powder ( bengal chemical made ) , flower broom ( fhul jharu ) , broom stick , muric acid ( eastern chemical ltd. made ) , oxalic acid ( eastern chemical ltd. made ) , phenol black ( bengal chemical made ) , phenol white ( bengal chemical made ) , marking cloth , nylon duster ( hand duster ) , cotton duster ( 3 x 3 ) , naptholin ( bengal chemical made ) , plastic hand spray ( 1 ltr. ) , g.i. wire ( 18 gauge ) , plastic bucket ( 15 ltr. ) , ( deepak polymer made ) , cotton swab with long handel ( rama sales corporation made ) , hand glaves , wiper ( unicmade ) , lamb black cleaner ( nylon ) , bamboo bakhari ( minimum 6mtr long ) , commode brush , wooden stick for broom ( minimum 5long ) , kala hit ( goodrej made ) , mosquito killing poison ( ostad made ) , lifebuoy soap 30 gm. ( hindustan uniliver ltd. made ) , collin spray 250ml. , harpic 500ml. , surf excel ( 100 gm ) , letter bin ( 10 litter ) ( gp made ) , dust bin ( 60 litter ) ( patton made ) , chisel- 3 / 4 dia and 12 long , plastic tarpaulin ( 6x 5 ) , nok 99 ( 5 ltr. jar ) , ( sujanil chemo industries made ) , chopper with iron handle , iron jhawawith handle , iron anchra with handle , iron kaste with handle , spade ( tata made ) - 10 wide with handle , flexible pipe ( 1 / 2 dia & 100 length ) , pvc water can 10 ltr. , iron niruni with handle , grand stone for sharpening , long jute , jute rope , 3 mm thick mild steel body two wheeler hand trolly ( top length breath- 24 x 36 , bottom length x breath- 18 x 30 , depth- 12, with alloy wheel ) , brasso metal polish ( 500 ml ) , cotton waste , nylon rop ( 6 mm ) , knife ( good quality ) , savlon ( jhansan & jhonsan made ) 50 ml