supply of the following materials at different sericulture units under differentscheme, 2022-23 ofpaschim medinipur and jhargram district. supply of plantation and rearing implements , rearing tray ( dalla ) ( bamboo made ) : size- 5’6”x 4’ made of seasonal bamboo splits of ¾”width, all the sides to be strengthenedby 1 ¼” width bamboo split and 1” grooved at each corner forgripping the mat by 2 splits which are to be tied by 20 gauze g.i. wire ( with 3.5” round in each binding ) , 5 bindings horizontally and 9 bindings vertically. 4 pit batas seasoned bamboo split of 1.5” width are to be fitted lengthwise. each split made of bamboo should be smooth on all sides. , spinning tray ( chandraki ) ( bamboo made ) : size – 5’ x 3’6” normal binding should be same as above dalla. the spiral should be fitted an interval of 1.5” and should have at least 14 spirals at one side, 4 pit batas horizontally should be passed through the mat, 2 cross batas connecting both the cover the spirals should be fixed with nylon thread, spiral to be tied with mat by nylon thread with an interval of 6”, corner will be crossed binding with 20 gauze g.i wire with 3 ( three ) rounds. each spiral bamboo should be smooth on all sides. , rearing net ( nylon ) : 1size- 6’x4’, mesh size – 1”, 6 ply thread ( soft ) , chawki rearing net ( mulberry ) : net size 6’x4’, mesh size – 10 mm, cotton made , foam pad: each 3’ strip, 3” thickness, 1.5” width , gunny cloth: best quality , paraffin paper: best quality , exhaust fan : size – 6” & 9” reputed company , hygrometer: branded company , plastic rearing tray : size- 3’ x 2’, branded company , disinfection mask: ( for protection from dust ) free size , flame gun: reputed company , humidifier: ( continuous duty motor, 50 cycles a.c, 5 ltrs. capacity, stainless steel body ) branded company , room heater ( radiator type ) : heavy duty, single rod, 1000 w with chrome plated guard & corrugated reflecting surface. ( branded company with isi mark ) , solar lantern: reputed company