Tender For Supply Of Bio Composter And Ring Compost, Malappuram-Kerala

Supply Of Bio Composter And Ring Compost , Ring Compost , A ) Ferro / Cement Ring Of Internal Diameter 0.7 M, Thickness 2.5 Cm And Height 0.5 M Placed Over A Circular Ferro Cement Slab Of Dia 0.75M And Thickness 2.5 Cm. The Ring Will Have A Hole Of Dia 2.5Cm At The Bottom For The Leachate To Flow Out. B ) Circular Ferro / Cement Cover Slab Of 0, 75 M Diameter And2.5 Cm Thick With Central Circular Hole Of 0.30 M Diameter To Cover The Ring, A Lid Which Can Be Removed And Refitted Back For Loading The Waste Into The Ring And Closing It Tightly After Loading The Waste. , Two Sets Of Circular Ferro - Cement Rings Resting On Circular Ferro - Cement Slabs And Covered By Another Circular Ferro - Cement Slab With Provision For Loading The Waste From The Top And Removinq The Compost From The Bottom , Base Layer With Cow Dung ( Approximately 5 Kg ) Powder. , Surgical Hand Gloves For Handling Waste & Manure. , Bio Composter Bin ( G Bin ( 2 Bin ) ) , Infrastructure Requirement: -Inner Digester Bin Dimensions Are, 331 Mm Dia, 335 Mm Height, 2.4 Mmgauge. It Is 29Rli^Tter Capacity And Having 2 Mm Dia Holes ) { Ltaround For Ventilation. -Outer Bin Dimensions Are 383 Mm Dia 335 Mmheight, 2.4Mm Gauge, 1.5 Mm Dia Holes Provided All Around For Ventilation. -Upper Plate Is Having 384 Mm Dia, 51 Mm Height And2.75 Mm Thickness For Fixing The Lid. -The Base Rings Are Having 2.75 Mm Gauge, 384 Mm Dia And Center Hole Of204 Mm Dia Duly Meant For Fixing Leachate Tray And For Holding The Upper Bin. -The Leachate Trays Are Having 204 Mm Dia, 23 Mm Height 1.35 Mm Thickness Fixed In The Base Ring. Waste. , -The Bins Contains A Lid 41 8 Mm Dia, 1 12 Mm Height, 2.6 Mmthickness And 2 Mm I Dia Holes Are Provided At 65 Mm Width All Round For Ventilation Ofhot Air. -Each Inner & Outer Bins Are Vertically Dived Into Halves. Inner Bin Is Assembled With 6 Nut & Bolts, And Outer Bin Is Assembled With L0 Nut & Bolts -Filter Plates 320 Mm Dia, 2.4 Mm Thickness And The Central Portion L5 Mm Dia With 3 Mm Dia Holes For Easy Drain Of Leachage. -Microbes Enriched Inoculums For Water Absorption And Aeration. ( Starter ) -Tool ( Hand Book ) For Stirring The Waste

INR 590 /-

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