supply of the materials at different sericulture units under differentscheme, 2024-25 ofpaschim medinipur and jhargram district- 1 rearing tray (dalla) (bamboo made): size- 5’6”x 4’ made of seasonal bamboo splits of ¾”width, all the sides to be strengthened by 1 ¼” width bamboo split and 1” grooved at each corner for gripping 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. 2 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. 3 nylon rearing net: size-6 ‘ x 4’, mesh size1’, 6 ply threat,(soft) 4 chawki cleaning : (size-6’ x4 ‘),mesh size-10 mm, cotton made. 5 foam pad: each 3’strip, 3’ thickness,1,5 ‘ width(best quality) 6 gunny cloth: standard size (bestquality) 7 paraffin paper: best quality 8 exhaust fan : size-6’ &9 ‘ reputed company 9 hygrometer: branded company 10 plastic rearing tray : size- 3’ x 2’, branded company 11 iron rearing rack (ghara): size-stand height -8’,standangle-4 cmx4cm ,depth-3’ .base plate-4”x4” inside gap between rows7. 5”,11 nos of rod with length 4’9” & diameter 1.25 cm, holder ring (pipe gi)-1” to be welded inside the angle tightening patti as required, length wise 6pcs &supporting 12 pcs ,10 nos size bolt with nut as requirsd. 12 brusher cutter: branded company 13 battery operated power sprayer: best quality /branded company 14 rotary /mini power weeder: branded company 15 room heater (blow heater): 1000 watts fan heater, branded company 16 pump sets(for water lifting):diesel engine, 5hp ,branded company