Implementation For municipal waste management to be effective, a number of actions have to be carried out concurrently. The waste management activity can be broken down into smaller and simpler ‘action points’. We suggest a few such Action Points. These Action Points can be implemented concurrently or in phases to achieve the desired results. The Action Points specify “what” needs to be done. These can be categorized into following five broad categories: Separate collection & management of Waste from bulk generators; Door-to-Door Collection, Segregation & Transportation; Road sweeping & Nuisance detection; Waste Processing and Landfill; Biomedical waste management Separate Collection and Management of Bulk Waste Bulk waste generators: Implementation of the MSW Rules should start with bulk waste generators. This perhaps is the most critical and cost effective way for waste management in a city. Usually bulk generators accounts for 30-40 per cent of city’s total waste. These generators are less in number and can be more easily covered. It is possible to achieve early successes by concentrating on these bulk waste producers, initially. Don’t Allow Mixing of Wastes: The waste processing is also easier if such bulk waste is not allowed to get mixed with rest of the city waste. Such waste is more homogeneous / concentrated (containing mostly wet garbage) and thus can easily be recycled / composted or used as a land fill (debris) without additional cost incurred on segregation. This can save precious space in land fill site. It is criminal to dump debris in land fill sites obtained and developed after lot of effort. Similarly, waste from markets and eateries can be composted into organic fertilizers instead of ending in land fill. Independent collection and transportation of waste: It helps in establishing a system of collection and transporting segregated waste. As separate vehicles are provided to collect waste from bulk producers, this system can gradually be extended to cover segregated waste collection from other sources. Another spin off is less nuisance around community bins. Hotel waste contains leftover food items and it is an usual sight to find dogs and cattle around such bins. Direct collection of waste from the bulk producers prevents such waste from coming on to the streets, and thus from nuisance due to cattle, etc. Service charges: Service charges can be more easily be recovered from such producers. The Municipal legislation allows levy of special sanitation fees on hotels, restaurants, cattle sheds, etc. These generators can also afford to pay the service charges. The types of waste to be collected and managed separately: Waste generated from construction materials/ debris Waste generated at restaurants, canteens, marriage/party halls, temples. Waste from vegetable & fruit markets, slaughter houses, meat and fish market Waste generated in parks and gardens, household garden waste, etc. Waste generated during exhibitions, fairs, religious assemblies, conferences etc. Specific waste generated in a proportionally large quantity in a city. A direct service charge on the generators of bulk cost need to be recovered for the services provided. Action Point 1: Provide Separate Collection and Disposal Mechanism for Construction Waste / Debris The responsibility of storing and landfill of construction waste should fully and squarely lie on its generators. For this there are two alternatives. The Municipal Bodies may earmark a low lying areas where debris can be spread and notify such places. The debris generators themselves or through contractors transport and spread debris over these appointed sites. The other option is for the Municipal Bodies to arrange for collection and transportation of debris through appointed contractors who can be allowed to charge the generators at a predetermined rate. The contractors can also be allowed to “sell” such debris to other construction sites that require land filling. A few examples… Chandigarh Municipal Corporation has started a novel ‘dial-a-debris-removal scheme’. It is mandatory for citizens to get their debris removed through this helpline system. For this, the debris generators are charged Rs 400500 per truck In Nagpur debris, sand, earth, bricks, building materials, etc. were dumped on roads and footpaths causing hazards to traffic and pedestrians. It also resulted in unclean roads and streets. The Corporation gave a separate contract for lifting such waste to a private contractor. Charges are recovered from the generator by the corporation Urban Local Bodies can rent out special bins for debris collection and storage before its transportation. The debris so collected can be used for land fill of low lying areas, developing playgrounds, etc. It can also be used for making brick and tiles. Navi Mumbai has been using debris to fill up low lying areas which are prone to breeding of mosquitoes. It has helped in reducing incidence of malaria in the city. In Chandigarh, the Corporation has identified low lying areas where debris can be spread. It also entertains request from organizations such as schools for land filling the low lying areas and converting them into a playground. Bricks and tiles are manufactured from demolition debris in Navi Mumbai with the help from an NGO (Yuva). Such bricks can be used for surfacing pavements. Action Point 2: Provide Separate Collection Mechanism for Bulk Waste Producers Municipal Bodies must put in place a system to separately collect waste from large waste producers like hotels, restaurants, marriage halls, slaughter houses, markets, shopkeepers, roadside hawkers, offices, cowsheds, etc Bulk waste could be collected at a specific time suitable for that category of generators. For example, hotels and eating houses could be covered during the night, while fruit & vegetable markets, meat & fish markets, abattoirs, shops, etc could be covered at market closing hours. Waste may be collected more than once from wholesale vegetable markets where waste in the early morning hours, and if not cleared, piles up emanating bad stench Private agencies can be appointed for door-to-door collection, transportation and treatment of waste from bulk producers Example… Matheran Municipal Council has started a of separate waste collection system from hotels and lodges and charges on a per room basis. Bulk waste from vegetable markets and restaurants in Vasai, and to some extent in Virar and Mumbai, is lifted and transported at night. Bulk biodegradable waste from restaurants, halls etc should be processed independently through vermi-composting / biogas generation. Service charges should be levied on bulk waste generators to recover the cost. In case a private operator / NGO has been engaged, it would be ideal if the charges are directly collected by the agency. Incentive should be given to the operators to inform the Municipal Body about the defaulters, thereby motivating them to perform, as well as helping in monitoring and penalizing the defaulters. Waste produced in large quantities, specific to a city can also be similarly collected. Such large sources of waste can be identified when the initial survey to identify the type and generators of waste in the city are taken up. An awareness drive would be essential while tackling bulk waste producers. However, this work is comparatively simpler. Trade associations can be taken into confidence and methods to independently handle their waste can be discussed and finalized. Where possible, the association can be involved in identifying the agency and the members can pay service charges to the agency directly. Action Point 3: Provide for independent handling of Garden / Green Waste Green waste and foliage in municipal parks and gardens should be collected within such premises for converting it into organic fertilizer that can be used as fertilizer there itself. Foliage and garden waste can also be converted into manure for sale at decentralized or centralized locations. Examples: Foliage and green waste from gardens is converted into vermi-compost by Pimpri Chinchwad and Pune Municipal Corporations. About 5 tonne of biodegradable waste is composted in a centrally located garden in Aurangabad. Ulhasnagar Municipal Corporation too is producing compost out of garden waste. Even from private houses, garden waste, dry foliage and biomass can be separately collected and lifted. The garden waste may be lifted once a week instead of daily collection. This could be on a specific day in a week (say Monday, since citizens are likely to tend to their gardens on a sunday) through a separate vehicle. Citizens could be forbidden from dumping garden waste on other days Door to door collection of Waste, Segregation & Transportation The Cause:In cities considered efficient in managing waste adequate number of community bins are provided. They are colour coded with separate bins for dry and wet waste and may even have covers so that the waste does not smell. The residents are expected to segregate their waste and place it into these bins after opening the covers and properly placing back the lids. The municipal staff is expected to come with covered vehicles / compactors and empty the community bins. Separate municipal staff to clean the roads in the morning is provided. Even when the roads are cleaned in the morning, the traders, after cleaning their shops soon dump their waste onto the bins. The households also dump their waste onto the dustbins. No body bothers to open the lids, and garbage is seen dumped all around the bins. Since there is no body to monitor (and most of the waste workers are illiterate) the waste is never segregated and both the bins end with the same type of garbage. In some cases the bins are inadequate and waste is thrown onto the road and all possible nooks and corners, nallahs, gutters, water bodies, etc. Pedestrians and hawkers add to the problem since litter bins are mostly not provided. All this adds up to give a city an unclean look. Solution: Door to door collection has to be the staring point for a good waste management system. Along with this the residents have to be told the manner in which the Municipal Body would accept the waste, and a mechanism has to be in place to enforce this system. Action Point 4: Specify how residents can handover waste to municipal body The first step is to specify how the residents may place waste on public places. There have to be certain guidelines to be followed before any biodegradable and non-biodegradable waste may be placed in any public place or in public view. This has to be followed with a will to enforce the same. Nuisance occurs in public places when people do not respect the rights of the society at large. While the waste generators can be encouraged and motivated to follow the specified methodology, at some point of time enforcement would be necessary. Specify how much to segregate It is a necessary for every Municipal Body to specify to what extent the residents have to segregate their waste before it is handed over to the public system. Segregation of waste initially can be into two categories, dry and wet waste. At a later stage, dry waste can be required to be segregated further into paper and board, plastics, metals, etc. Action Point 5: Municipal bodies must undertake direct door to door collection from all generators Waste collection through community bins is not a sustainable solution. The Rules mandate that no waste shall be thrown on the streets, footpaths, open spaces, drains or water bodies. The waste is to be stored at the source of waste generation in two bins/bags. The municipal bodies have to collect waste directly from the generators and transport it to the processing site. This is an important step in the entire chain of solid waste management. Without this it is not possible to identify generators who do not give segregated waste. Saving in transportation and processing costs: Another benefit of door to door collection is the reduction in the waste reaching the land fill. Substantial amounts of recyclables are collected and sold during such collection. More important, it generates quite a bit of employment for the poorest of the poor in the urban areas. Finally, it is only such cities that have been able to organize an effective system of house to house collection of waste, that have been able to . This has led to not only clean roads and more space for pedestrians, but have also eliminated cattle, dog and rodent menace, that such bins attract. Start with a small area first Implementation of door-to-door waste collection may start by covering a part of the city. Example: When Nagpur initially started door to door collection, only 40% of the city was covered initially. This can later (and quickly) be extended to cover the full city. Separate Collection Mechanism Required for Different Residences Separate collection mechanism needs to be evolved for covering large housing complexes & housing societies, individual row houses and slums. Housing complexes, multi-storied buildings and societies can collect waste from each household and store it at a common point within their complex. This can be near the entrance from where an operator can easily lift the same. The building bylaws must require all such large complexes to provide for a separate space for placing of such common bins near the entrance / guard room. The larger mechanized vehicles are more suited for covering areas with housing societies / large housing complexes. On the other hand, handcarts are more appropriate to cover slums and congested localities. Small auto rickshaws are ideal for row houses. Another option is to use a tractor with 2/ 3 trolleys placed at strategic locations. While the door to door collection staff can empty their handcarts into the stationary trolley, the tractor empties them and places them at a new location, one by one. Give the Community rights to monitor services Examples: In Amravati the operator engaged for door to door collection has to submit the signatures of 25 respected citizens of the ward for satisfactory work, at the end of every month, failing which the monthly bill is not be cleared. Yavatmal has put in place a system where the residents can phone up a dedicated telephone number in case the Ghanta Gadi does not come to collect the waste Action Point 6: Municipal bodies must insist on segregated waste being given during door to door collection Waste segregation at source is crucial for effective solid waste management. Without this all efforts on other aspects of waste management will not achieve the optimum results. Bio-degradable waste needs to be collected from the doorstep on a daily basis. Recyclable waste material / non biodegradable waste other than toxic and hazardous waste should be collected once / twice a week and at a frequency and in the manner, notified by the local body from time to time. Waste such as used batteries, containers for chemicals and pesticides, discarded medicines and other toxic or hazardous household waste, should be kept separately from the above two streams of waste. This should be deposited by waste producers in special bins that may be provided by the local body at various places in the city for depositing such waste. Suryapet town in Andhra Pradesh has achieved a zero garbage status. The municipality undertakes collection of segregated waste from the doorsteps and processes wet garbage while recycling dry waste and selling it. This not only covers the cost of sanitation services but also earns the municipality some income Even where processing of mixed garbage is possible, people should be encouraged to give segregated waste. This will increase the efficiency of the processing project. Mixed waste affects the quality of the end products and thus its marketability. Savings in cost by a contractor ultimately gets passed on to the city through lower cost per tonne, or through higher royalty. Plan a separate system for collection of dry waste Some Municipal Bodies in the state have decided to collect only the wet waste and have made the citizens responsible for managing the dry waste on their own. This is not the right practice. This is also not as per Rules. The rules require that while dry waste may not be collected on a daily basis, it has to be occasionally collected by municipal bodies. Not all dry waste is recyclable. Residents are not always able to give away all the dry waste produced by them. While they may be able to sell / hand over plastics, paper, card board, metals, etc to Kabariwallahs, rag pickers, watchman, etc, there would be some dry waste which has no resale value. This would include thin plastics, broken tube lights & bulbs, small empty bottles, and the like. In case the municipal bodies do not undertake to collect these, this would be “mixed” with the wet waste and would cost more to segregate during processing. This also increases the resistance of residents to accept segregation. It is therefore imperative that the municipal bodies collect the dry waste also. Another strategy that has been adopted very successfully by Virar is to collect the dry waste only once in 2/3 days. The dry garbage does not decompose and hence it is possible for the generators to store it for a longer periods. This can even be collected once a week. A separate trip of vehicles exclusively to collect dry waste (for large housing complexes and society buildings) would be ideal in such a situation. This would avoid the need to have vehicles with two compartments. The city could be divided into 6/7 zones and a trip to collect the dry waste could be organized in the afternoon. Action Point 7: Encourage waste reduction Examples: Matheran Municipal Council is processing all wet garbage into manure and recycles dry waste through SJSRY self help groups. In Mumbai, Advance Locality Management program is implemented in over 200 residential complexes. Wet waste is processed into manure which is used in the gardens, pots within the complex. Corporation allows composting pits on top of municipal drains for decentralized composting by resident associations. Pimpri Chinchwad has initiated waste processing in large residential complexes through people’s participation. Action Point 8: Japan gets creative with trash disposal Yokohama: When the city recently doubled the number of garbage categories to 10, it handed residents a 27 page booklet on how to sort their trash. Kamikatsu, Japan, has 44 categories of trash, and Masaharu Tokimoto, 76. Lipstick goes into burnables; lipstick tubes, ‘after the contents have been used up’, into small metals or plastics. A kettle under 12 inches goes into small metals, but over that it goes into bulky refuse. In Japan, the long term push to sort and recycle aims to reduce the amount of garbage that ends up in incinerators. In land-scarce Japan, up to 80% of garbage is incinerated, while a similar percentage ends up in landfills in the United States. The environmentally friendlier process of sorting and recycling may be more expensive than dumping, experts say, but it is comparable in cost to incineration. Source: Times of India, Dated 14 May 2005, by Normitisu Onishi Transport waste directly to the processing Site Ideally, segregated waste should be collected at the door step and directly transported to the processing site. 12