annexures - Indian Institute of Technology Roorkee

Guidelines for preparation of reports Under NRCP / NGRBA DisposalDetails of the above items and costs should be worked out in accordance with CPHEEO manual(http://urbanindia.nic.in/publicinfo/manual.htm).10.10 PROCESSING AND TREATMENTWaste processing should be aimed at minimization of the waste by recovering recyclablematerial and energy to ensure reduction in landfill space for final disposal of the waste. TheULBs may also consider to utilize 'Construction & demolition waste for making sub-base of roadformation, filling low lying areas etc. The 'Green waste and street sweeping (particularly leafs,branch of trees etc.)' may be utilized for conversion to green manures in parks inside city. Thevarious processes involved are segregating, composting, vermi-composting and recyclingwaste through value addition.10.10.1 SegregationThe waste can be segregated at various stages as; Sorting at the source: In areas where two bin system with door to door collection isfollowed, the waste shall be separated into Bio Degradable (BD) and Non Bio Degradable(NBD) waste. Sorting at the transfer station : At transfer station the manual sorting shall be done to sortout the recyclable / reusable waste from NBD into different components to be sold e.g.metals, glass ,plastic etc. and stored at the site. Sorting of the mixed waste shall have to be carried out into BD, recyclable/ reusablematerial and non-recyclable / non-reusable(NRU) Sorting of waste shall be required at the final disposal sites also before processing assome of the waste may be directly sent to the disposal site.10.10.2 CompostingThe BD waste should be converted to manure by composting preferably through Public –Private partnership.10.10.3 Vermi compostingVermi-composting is decentralized method of SWM, which can be used to reduce the burdenon the local body as well as economize the collection and transport component of SWM. Forthis the public be motivated to adopt this technology at individual house level or collectively.The cost of the method is low and suits the individual.10.11 FINAL DISPOSALFor final disposal land fills may be constructed at suitable location. The location should bedecided after consulting the people living in the vicinity. This will be used to dump all nonbiodegradablewaste which is non-recyclable and non-reusable.The proposal may include details of all infrastructural facilities and machinery required forcollection, transportation, processing and disposal.77