portable household bin portable household biobin , portable household bio bin , portable bio-bins -2 nos:-(one unit), bio-bins are made of 35 ltr. capacity hdpe bucket with adequate no of holes at the top most portion of the bin for proper aeration.each bio-bin consists of one bottom tray to collect the leachate, the main bin compartment for the waste and the top cover to close the bin. 2.cow-dung, black soil, jaggery, yeast, saw-dust or coconut husk. the waste management plant/device shall be established asper the standereds, specifications, infra structure requirement, o&m protocol and general conditions specified in the proceedings of the executive director, sujithwa mission no.2869/c2/2016/sm dtd 16/09/2022