presentation to mcgm regarding mumbai development plan 2014-34 - swm
Post on 24-Jan-2015
753 Views
Preview:
DESCRIPTION
TRANSCRIPT
Mumbai Development Plan (2014-2034)
Solid Waste Management Stakeholder Workshop to provide inputs to the Preparatory Studies
document provided by MCGM
21st January, 2014
Conference Room, F(S) Ward Office
Stree Mukti Sanghatana AAKAR Observer Research Foundation Mumbai
• Report available on following link has been referenced for this presentation
http://www.mcgm.gov.in/irj/go/km/docs/documents/MCGM
%20Department%20List/Chief%20Engineer%20%28Development%20Plan%29/Preparatory%20Studies%20Report/PREPARATORY%20STUDIES_PART_2_B.pdf
Pages 165-168 (as per numbering in the report)
Pages 15-18 (as per the PDF page reader)
2
Critique of Preparatory Studies document
Many figures provided are not referenced and will need clarification.
We feel that Preparatory Studies is an important document which will form the basis for further planning and all the data, assumptions and assertions made in the document need to be discussed and countered for their correctness or otherwise.
3
Nowhere in the whole document is the mention about reduction of waste at source. This has become the dominant philosophy for solid waste management, which guides all decisions regarding policy, land use, budget and operations in many parts of the world now.
4
Peoples vision document was submitted by “Hamara Shehar Vikas Niyojan – Mumbai DP Program” in September 2013. Those recommendations have not been included in the preparatory studies document
5
Existing crisis
• No admission of the crisis's at Deonar and Kanjur
• From a land use point of view the municipal corporation must admit and inform citizens of how challenging finding land for landfill sites has been.
• Using the same as a basis it should layout and justify a plan for a decentralised and waste reduction at source policy
6
7
Photo: Vanashakti
8
Photo: Vanashakti
Livelihood linkages of solid waste not discussed adequately
9
• Table 34 on page 165
Mentions Number of community collection
points as 3,751
Does this include the kind of sites shown in following slides?
10
11
Photo: Rishi Aggarwal
12 Photo: Rishi Aggarwal
13
Photo: Rishi Aggarwal
Review of the data and statements made in Challenges on page 166
14
630 gm
average waste generated per person per day
Averages are misleading. Is this per family or per person? A classification of data needs to be done on following accounts 1. Bulk generators like
restaurants, hotels, vegetable markets etc. and individual households and residential buildings
2. Slum and non-slum
15
619 MT Total recovered waste
including recyclables
Was a study conducted? No reference given for this number?
16
369 MT
per day of the solid waste generated is treated by converting it into organic manure, vermi-composting, vermi-culture
No reference to data source? No mention of any of the operational bio-gas plants Would an increase in decentralised treatment of organic waste be desirable?
17
Point no 5 page 166
“Lack of segregation of waste cause operation difficulties and eventually environmental damage at treatment issues. Land constraints are and very high land prices pose a challenge towards identification of land for locating sorting centres”
How much land is required for sorting centres? Has the MCGM done a study on the same before arriving at a conclusion?
18
“The rest of the entire solid waste collected including construction and demolition waste are dumped in the landfill sites without any treatment”
Is this an admission by the MCGM of failure and irresponsibility in implementing the MSW 2000 Rules? Use of word landfill sites incorrect. These facilities are unscientific garbage dumps
19
In 2005 a comprehensive survey was carried out by the SWM cell of the All India Institute of Local Self- Government (AIILSG), Mumbai, and a local NGO, the CLEAN-Sweep Forum, under the assistance of the US-Asia Environment Program (US-AEP) of USAID, to examine the ALM system and suggest necessary steps to revitalize this effective movement of peoples’ participation and help in developing its institutionalisation in the municipal set-up.
The genesis of this research study was the extensive
deliberations spread over a year, which CSF had with municipal officials such as the AMC in charge of SWM, which resulted in MCGM calling for a Project Report on the subject.
http://mumbaiswm.wordpress.com/2009/07/31/clean-
sweep-report-on-preformance-of-alms/
20
21
Sr.
No.
Details M Ward Rest of City Total
1 No.of ALMs surveyed 22 23 45
No. of residents (at 5 per
family)
25,830 63,015 88,845
2 Total Waste generated in
the ALM (minus inert)
1,759 kgs 4,405 kgs 6,164 kgs.
2.1 Waste not going to
dumping grounds
1,210 kgs. 2,228 kgs. 3438 kgs.
2.2 Percentage of total waste
not going to dump
69% 51% 56%
2.3 ‘Dry’ waste not going to
dump
211 kg 795 kg 1,006 kg (16%)
Table 5.1: Consolidated Quantitative Data of ALMs Surveyed in Mumbai
22
2.4 ‘Wet’ waste not going to dump 999 kg 1433 kg 2432 kg
(40%)
2.5 Mixed waste still going to dump 549 kg 2177 kg 2726 kg
(44%)
3 Waste generated p. family
(dry+wet+mixed)
0.340 kg 0.350 kg 0.345 kg ave*
4 Waste saved from dump per family
per day
0.234 kg 0.177 kg 0.190 kg ave
4.1 Total amount saved by ALMs for MCGM
@ Rs. 1.60 kg. per day/ per month
Rs.1936
per day
Rs. 58080
Rs. 3565
per day
Rs.
1,06,950
Rs. 5501 per
day
Rs. 1,65,030
5 Compost generation per month 3000 kg 4300 kg 7300 kg
6 Employment Generation Full/part time
workers
7 / 26 65 / 20 72 / 46
In the absence of high quality, reliable and detailed data, it is not possible to calculate land requirement for decentralised waste management
23
We challenge the point there is paucity of lands
Making the Development Plan should logically be done keeping in mind that influencing the SWM policy would have significant impact on increasing or decreasing the land requirements in the 2014-2034 timeframe THE RIGHT SWM POLICY WILL HELP REDUCE THE
DEMAND FOR LAND
24
Suggestions
Preparatory studies document needs to provide ward wise statistics for following:
1. Hotel/Restaurant waste
2. Vegetable market waste
3. House hold waste
4. Low/high income house holds
5. Garden waste
6. Religious waste
7. Biomedical waste
8. Slaughter house
25
Suggestions
• Provide space for decentralised waste management in each of the 151 planning sectors identified.
• 415 sqkm is Planning Area for DP2014-34. Each sector = 2.74 sqkm = 677 acres
• It will be desirable to devote at least one acre for decentralised waste management facilities in each sector.
26
Suggestions
• Bio-mining at Gorai dumping ground to create space for developing bio gas plants, windrows, dry waste sorting centres and other waste management facilities
• Significant population in R Wards and a large part of the waste can avoid travelling till Kanjur and Deonar.
27
Glass Metal Green Plastic landfill
ENVIRONMENTAL SUSTAINABILITY AND
ECONOMICS
• 1 MT biodegradable waste is going to be 1 to 2 MT food
for tomorrow.
• Decentralized plants can substantially reduce
transportation costs and associated hazards.
• 1 MT biodegradable waste resource processing through
Nisargruna generates
• employment for 1 person
• 15-30 Kg fuel (Methane gas)
• 50-90 Kg manure
1 MT biodegradable waste resource will generate
30 Kg Methane
This is equivalent to 630 Kg CO2 for carbon
emission purpose
Every tonne of biodegradable waste produced
reduces 1 MT of CO2 considering methane
generated and fuel saved for transportation.
This is equivalent to 1 CER (Certified emission reduction)
Average installation cost for
1. 1-5 MT/day plants would be Rs. 17-20
Lakhs per tonne ($28000 to 32000)
2. 10 to 25 MT/day plants would be Rs. 15
Lakhs/MT
Average O&M cost per annum for
1. 1-5 MT/day plants would be Rs. 1.2 Lakhs
per tonne
2. 10 to 25 MT/day plants would be Rs. 0.8
Lakhs/MT
Capacity
MT
Space
M2
Quantity processed
in 30 years (MT)
1 60 9900
2 100 19800
5 400 49500
10 1000 99000
25 2000 247500
50 4000 495000
Space economy in Nisargruna plants
Average life of a Nisargruna plant will be 30 years
• Paying back Nature’s loan
• Improving the environment
• Maintaining the resource recycling in equilibrium
• Improving the health aspects of city and country • Reducing carbon emissions through
• Vehicular transportation check
• Using biogas to replace fossil fuels
• Stopping the emission of methane at dumps
• Using manure replacing urea
NISARGRUNA PLANT: RAW MATERIALS
Type of material No. of plants Locations
Kitchen discards > 100 Most of the existing plants
Vegetable market > 30 Some plants receive mix materials
Abattoir discards 4 Deonar, Solapur, Kalyan
Bone protein factory discards
3 Chandrapur
Cattle dung 10 Nasik, Chiplun, Pali, Anjangaon, Vasai, Tara
Compost pits
•Suitable for organic waste •Output – compost Provide suitable solutions -Brick constuction (Available in various capacities)
Brick Construction
SIZES 100 families 3 pits of size 5’x3’x2’
Output - Compost
Maintenance
Biogas Plants
Output- Biogas and Manure
100 Kg Biogas Plant at TISS
TCS, THANE
• 1MT/day Food resource from TCS canteen
• Area 40 m2
• Biogas for Kitchen
• June 2009
New waste resource processing room Generator
Solar heater
Gas dome
Balloon room
Sustainable Solid Waste Management Solutions for Mumbai
Saurabh Shah
15 Jan 2014
Situation in Mumbai
Population of Mumbai 1,50,00,000
Number of Wards 151
Average Population of each ward 1 Lac
Per Capita Waste Generation per day 0.5 kg
Percentage Organic Waste 50%
Total Organic Waste per day per Ward 12,500 kg
Total Inorganic Waste per day per Ward 12,500 kg
Solution for Mumbai
• Each ward to have its own de-centralized waste management center (DWMC)
• Each DWMC to be housed in a facility of about 2000 square meters • DWMC to have 3 sections
– Waste Receiving and Segregation Section (200 sq m) – Organic Waste Treatment Section (1000 sq m) – Dry Waste Recycling Section (800 sq m)
• The DWMC can be co-located with Public Toilets urinals as a multi utility complex
• DWMC to employ rag pickers to be trained for Capacity Building by local NGO’s
• In case of unavailability of a single piece of land, the DWMC can be further split into 3-4 DWMC’s each of 500 sq m
Solution for Mumbai
• Excel’s de-centralized Organic Waste Converter (OWC) technology can be utilized to convert the organic waste into rich compost
• Garden waste can be converted into fuel pellets or briquettes using a briquetting technology
• Dry Waste Recycling can be carried out by NGO’s working closely with ragpickers, kabadiwalas and recylcers
Thank you
44
top related