Tuesday, March 31, 2009
BIODEGRADABLE SOLID WASTE MANAGEMENT
Theory:
The Vertical Composting Unit (VCU) technology comprises of fully enclosed aerobic composting system that suits the processing of kitchen waste of small quantity. Composting takes place inside the modular chambers .The process is continuous with waste being loaded into the top of the chamber and stabilized material removed from the bottom.. The unique vertical orientation of the VCU processing chamber enhances a natural process, with aeration provided by fan mounted on top of each chamber. Odor control is by way of using a biofilter and leachate is not produced. The VCU offers low operating costs due to low energy, maintenance and labor costs it has a small footprint and offers great flexibility as it's modular design allows it to be easily expanded as collection systems are expanded and the volumes of waste are increased.
STANDARD COST OF ITEMS:
Quantity of waste = 75kg/day
Scope of supply of VERMIS INDIA to Eastern ENVO:
Sr No | Item | Make | Qty | Cost(Rs.) |
01 | Screen for segregation of waste | Vermis India | 01 |
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02 | Shredding machine | Vermis India | 01 |
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03 | Vertical Composting Unit , MS vessel with FRP inside, with motorized augur, Ventilating Fan, Odor control Bio Filter, inlet door, outlet door, leachate collection pipe | Vermis India | 01 |
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04 | Consultancy cum supervision, includes drawings for excluded items and travel | Vermis India |
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| Total |
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Add Taxes
1. SERVICE TAX: EXTRA will be charged as and when required
2. T.D.S may kindly be deducted as source
EXCLUDES:
| Excluded Items |
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01 | Collection platform, B/W |
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02 | Storage Room for prepared compost for 25 days with fresh air ventilation and odor control filters, B/W |
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03 | Packaging Machine, weighing machine |
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04 | Waste Water Treatment plant to Treat Lechate, 1 No |
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05 | Boundary wall |
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06 | Roads |
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| Total cost of works |
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b} Variable Cost
C | Variable Cost |
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01 | Carrying/transportation, processing |
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02 | Packing Material |
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03 | Labour charge@20.000/month |
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04 | Advertise/leaflet/stationary |
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05 | Office staff @ 20,000/month Municipal Engineering Specialist
Agriculture Specialist |
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06 | Fuel and Miscellaneous operating cost |
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| Total variable cost |
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Payment terms:
Material supply:
40% advance alongwith work order
60% against proforma invoice before despatch
Consultancy:
60% as advance
30% after submission of all drawings
10% after erection and commissioning
For VERMIS INDIA
SYED RAKIB HUSSAIN
09899377953
Call me for any more informations required by you.
Sunday, March 22, 2009
invessel composting
In-vessel composting can process large amounts of waste without taking up as much space as the windrow method. In addition, it can accommodate virtually any type of organic waste (e.g., meat, animal manure, biosolids, food scraps). Some in-vessel composters can fit into a school or restaurant kitchen while others can be as large as a school bus to accommodate large food processing plants.
In-vessel composting can be used year-round in virtually any climate because the environment is carefully controlled, often by electronic means. This method can even be used in extremely cold weather if the equipment is insulated or the processing takes place indoors.
In-vessel composting produces very little odor and minimal leachate.
In-vessel composters are expensive and might require technical assistance to operate properly, but this method uses much less land and manual labor than windrow composting.
Friday, March 20, 2009
Wednesday, March 18, 2009
in vessel composting
1. An apparatus for in-vessel composting of input materials consisting of food waste and associated organic packaging materials into nutrient-rich composting material comprising,
means for shredding said input materials, said means configured and powered for rendering said input materials into particle sizes of not larger than four cubic inches,
a horizontal drum with an input end having an axial input port and a discharge end having a relatively larger axial discharge port, said drum divided in length by interior partitions into first, second and third chambers, each said partition having an axial port by which adjacent said chambers are connected, said axial ports being of sequentially larger diameter from said input port to said relatively larger discharge port, said second chamber being significantly longer than said first and third chambers, the diameter of said relatively larger discharge port being less than one half of the diameter of said drum,
an insulated enclosure within which said drum is contained,
means for passing said input materials through said means for shredding and into said first chamber,
means for permitting low pressure outgassing from said drum,
means for measuring temperature in said second chamber,
means for rotating said drum in increments of less than one rotation about its axis, said means for rotating being initiated when said temperature in said second chamber is greater than about 150 degrees Fahrenheit,
means for exchanging air in said drum for outside air,
an operator station, and
a controller, said controller communicating with said means for measuring temperature, said means for rotating said drum, said means for exchanging air, and said operator station.
2. An apparatus for in-vessel composting of input materials according to claim 1, said means for shredding comprising a multi-toothed rotary shredding mechanism configured to produce shreds about one inch by one inch by three inches in size.
3. An apparatus for in-vessel composting of input materials according to claim 1, said first and second chambers each further comprising means for tumbling materials in process without contributing to forward advancement of said materials in process towards said discharge end.
4. An apparatus for in-vessel composting of input materials according to claim 3, said means for tumbling comprising a singular elongate blade attached to the drum wall within each said chamber and oriented parallel to said axis of said drum.
5. An apparatus for in-vessel composting of input materials according to claim 1, said means for
passing said input materials through said means for shredding and into said first chamber comprising an input hopper connecting to said means for shredding and an auger and chute assembly connecting said means for shredding to said axial input port of said input end of said drum.
6. An apparatus for in-vessel composting of input materials according to claim 5, said input hopper having a lid and a lid position sensor, said lid position sensor communicating with said controller.
7. An apparatus for in-vessel composting of input materials according to claim 1, further comprising a compost container connecting to said discharge port.
8. An apparatus for in-vessel composting of input materials according to claim 1, said means for permitting low pressure outgassing from said drum comprising a vent located in the vicinity of the discharge end.
9. An apparatus for in-vessel composting of input materials according to claim 1, said means for measuring temperature in said second chamber comprising a temperature sensor assembly external to said drum configured to bear on the outer wall of said drum at a point rotationally forward of bottom dead center when said drum is not rotating and to rise away from said drum when said drum is rotating.
10. An apparatus for in-vessel composting of input materials according to claim 1, said means for measuring temperature in said second chamber comprising a temperature sensor assembly installed within said second chamber and communicating to a pickup device external of said drum.
11. An apparatus for in-vessel composting of input materials according to claim 1, said means for rotating said drum comprising a base frame with drum supports and drum support rollers upon which said drum rests, and a motorized drum drive system comprising a motor and gearbox attached to said base frame and coupled to said drum.
12. An apparatus for in-vessel composting of input materials according to claim 1, said means for exchanging air in said drum for outside air comprising an exhaust fan and duct, said duct connecting to said drum in the vicinity of said input end.
13. An apparatus for in-vessel composting of input materials according to claim 1, further comprising a carbon dioxide sensor located in the proximity of said input end and communicating with said controller.
14. An apparatus for in-vessel composting of input materials according to claim 1, said operator station comprising a temperature indicator, a switch for engaging said means for shredding, and a switch for engaging said means for rotating.
15. An apparatus for in-vessel composting of input materials consisting of food waste and associated organic packaging materials into nutrient-rich composting material comprising,
a multi-toothed rotary shredder configured for rendering said input materials into particle sizes of about one inch by one inch by three inches in size,
a horizontal drum with an input end having an axial input port and a discharge end having a relatively larger axial discharge port, said drum divided in length by interior partitions into first, second and third chambers, each said partition having an axial port by which adjacent said chambers are connected, said axial ports being of sequentially larger diameter from said input port to said relatively larger discharge port, said second chamber being significantly longer than said first and third chambers, the diameter of said relatively larger discharge port being less than one half of the diameter of said discharge end,
an insulated enclosure within which said drum is contained,
an input hopper vertically connecting to said shredder,
an auger and chute assembly interspersed between said shredder and said axial input port of said input end of said drum,
means for permitting low pressure outgassing from said drum,
means for measuring temperature in said second chamber,
means for rotating said drum in increments of less than one rotation about its axis, said means for rotating comprising a base frame with drum supports and drum support rollers upon which said drum rests, and a motorized drum drive system comprising a motor and gearbox attached to said base frame and coupled to said drum, said means for rotating being initiated when said temperature in said second chamber is greater than about 150 degrees Fahrenheit,
an exhaust fan mounted in a duct, said duct connecting to said drum in the vicinity of said input end,
an operator station, and
a controller, said controller communicating with said means for measuring temperature, said means for rotating said drum, said exhaust fan, and said operator station.
16. An apparatus for in-vessel composting of input materials according to claim 15, said first and second chambers each further comprising structure for tumbling materials in process during rotation without contributing to forward advancement of said materials in process towards said discharge end.
17. An apparatus for in-vessel composting of input materials according to claim 15, said input hopper having a lid and a lid position sensor, said lid position sensor communicating with said controller.
18. An apparatus for in-vessel composting of input materials according to claim 15, said means for measuring temperature in said second chamber comprising a temperature sensor assembly external to said drum configured to bear on the outer wall of said drum at a point rotationally forward of bottom dead center when said drum is not rotating and further configured to rise away from said drum when said drum is rotating.
19. An apparatus for in-vessel composting of input materials according to claim 15, said means for measuring temperature in said second chamber comprising a temperature sensor assembly installed within said second chamber and communicating to a pickup device external of said drum.
20. An apparatus for in-vessel composting of input materials according to claim 15, said operator station comprising a temperature indicator, a switch for engaging said means for shredding, and a switch for engaging said means for rotating.
Tuesday, March 17, 2009
VERMI-COMPOSTING UNITS UNDER AGRI-CLINICS
VERMI-COMPOSTING UNITS UNDER AGRI-CLINICS
1.0 INTRODUCTION
There is a growing realisation that vermi-composting provides the nutrients and growth enhancing hormones necessary for plant growth. The fruits, flowers and vegetables and other plant products grown using vermi-compost are reported to have better keeping quality. A growing number of individuals and institutions are taking interest in the production of compost utilising earthworm activity. Some of them ventured into commercial production as well. As the cost of production of this compost works out to about Rs.1.5 per kg, it is quite profitable to sell the compost even at Rs.2.50 per kg. Other organic manures like neem cake, groundnut cake, etc., are sold around this price.
The process of composting crop residues using earthworms comprise spreading the agricultural wastes and cow dung in layers as 1.5 m wide and 0.9 m high beds of required length. Earthworms are introduced in between the layers @ 350 worms per m3 of bed volume. The beds are maintained at about 40 - 50% moisture content and a temperature of 20 - 30o C by sprinkling water over the beds. The earthworms being voracious eaters consume the biodegradable matter and give out a part of the matter as excreta or vermi-castings. The vermi-casting containing nutrients is rich manure for the plants.
When the commercial scale production is aimed at in addition to the cost of production, considerable amount has to be invested initially on capital items. The capital cost may work out to about Rs.1500 to Rs.2500 for every tonne of compost produced annually. The high variability in the unit capital cost is due to the fact that large units require considerable expenditure on machinery and transport particularly when the source of raw materials is away from the site of production facility and the finished product has to be transported to far off places before being marketed. However, in most of the cases, the activity is viable and bankable. Following are the items required to be considered while setting up a unit for production of vermi-compost.
2.0 ABOUT THE WORMS
Of about 350 species of earth worms in India with various food and burrowing habits, Eisenia fetida, Eudrilus eugeniae, Perionyx excavatius are some of the species for rearing to convert organic wastes into manure. The worms feed on any biodegradable matter ranging from coir waste to kitchen garbage and vermicomposting units are ideally suited to locations / units with generation of considerable quantities of organic wastes. One earthworm reaching reproductive age of about six weeks lays one egg capsule (containing 7 embryoes) every 7 - 10 days. Three to seven worms emerge out of each capsule. Thus, the multiplication of worms under optimum growth conditions is very fast. The worms live for about 2 years. Fully grown worms could be separated and dried in a oven to make 'worm meal' which is a rich source of protein (70%) for use in animal feed.
3.0 LOCATION
Suburbs of cities and villages around urban centres can be ideal locations for practice of vermicomposting on a large scale, from the view point of availability of raw material and marketing of the produce. As use of the compost is said to have ameliorative effect on product from fruit, flower and vegetable crops, vermicomposting units may be located in areas with concentration of fruit and vegetable growers and floriculture units.
4.0 USE
As the wastes are pulverised as they pass through the worm, the surface area of the material increases which in turn helps as base for nutrients. Vermicompost, apart from supplying nutrients and growth enhancing harmones to plants, improves the soil structure leading to increase in water and nutrient holding capacities of soil. Chemical fertilizer in moderate doses can go along with vermicoposting.
5.0 COMPONENTS OF A COMMERCIAL UNIT
5.1 Sheds
For a vermi-composting unit, whether small or big, this is an essential item and is required for having the vermi beds. They could be of thatched roof supported by bamboo rafters and purlins, wooden trusses and stone pillars. If the size is so chosen as to prevent wetting of beds due to rain on a windy day, they could be open sheds. While designing the sheds adequate room has to be left around the beds for easy movement of the labour attending to the filling and harvesting the beds.
5.2 Vermi-beds
Normally the beds are 75 cm - 90 cm thick depending on the provision of filter for drainage of excess water. The entire bed area could be above the ground. Care should be taken to make the bed with uniform height over the entire width to the extent possible to avoid low production owing to low bed volumes. The bed width should not be more that 1.5 m to allow easy access to the centre of the bed.
5.3 Land
About 0.5-1 acre of land will be needed to set up a vermiculture production cum extension centre. The centre will have at least 8-10 sheds each of about 180-200 sq.ft. It should also have a bore well, and pump set or watering arrangement and other equipments as described in the scheme economics. The land can be taken on lease of at least 10-15 years. Even sub marginal land also will serve the purpose.
5.4 Buildings
When the activity is taken up on a large scale on commercial lines, considerable amount may have to be spent on buildings to house the office, store the raw material and finished product, provide minimum accommodation to the Manager and workers. The cost of the buildings along with the electrification of these buildings and the vermi-sheds may be included under this item.
5.5 Seed Stock
This is an important item requiring considerable investment. Though the worms multiply fast to give the required numbers over a period of 6 months to a year, it may not be wise to wait till such a time having invested on the infrastructure heavily. Thus, worms @ 350 worms per m3 of bed space should be adequate to start with and to build up the required population in about two cycles or three without unduly affecting the estimated production.
5.6 Fencing and Roads/Paths
The site area needs development for construction of structures and development of roads and pathways for easy movement of hand-drawn trolleys/wheel barrows for conveying the raw material and the finished products to and from the vermi-sheds. The entire area has to be fenced to prevent trespass by animals and other unwanted elements. These could be estimated based on the length of the periphery of the farm and the length and type of roads/paths required. The costs on fencing and formation of roads should be kept low as these investments are essential for a production unit, yet would not lead to increase in production.
5.7 Water Supply System
As the beds have always to be kept moist with about 50% moisture content, there is need to plan for a water source, lifting mechanism and a system of conveying and applying the water to the vermi-beds. Drippers with round the clock flow arrangement would be quite handy for continuous supply and saving on water. Such a water supply/application system requiring considerable initial investment, however, reduces the operational costs on hand watering and prove economical in the long run. The cost of these items depend on the capacity of the unit and the type of water supply chosen.
5.8 Machinery
Farm machinery and implements are required for cutting (shredding) the raw material in small pieces, conveying shredded raw material to the vermi-sheds, loading, unloading, collection of compost, loosening of beds for aeration, shifting of the compost before packing and for air drying of the compost, automatic packing and stitching for efficient running of the unit. Costs of providing necessary implements and the machinery have to be included in the project cost.
5.9 Transport
For any vermi-composting unit transport arrangement is a must. When the source of raw material is away from the production unit, an off-site transport becomes major item of investment. A large sized unit with about 1000 tonnes per annum capacity may require a 3-tonne capacity mini-truck. With small units particularly with the availability of raw material near the site, expending on transport facility may become infructuous. On-site transport facilities like manually drawn trolleys to convey raw material and finished products between the storage point and the vermi-compost sheds could also be included in the project cost.
5.10 Furniture
A reasonable amount could also be considered for furnishing the office-cum-stores including the storage racks and other office equipment. These enhance the efficiency of operations.
5.11 Operational Costs
In order to operate the unit, expenditure on some items have to be incurred on a recurring basis. These items include salaries of the staff, wages to the labourers, cost of raw material, fuel cost on transport of raw materials and finished goods, packing material cost, repairs and maintenance, power, insurance, etc. The number of office personnel and labourers have to be decided breaking each activity into a number of sub-activities and for each sub-activity estimating the work involved and the capacity of the labour to finish the work in a given time. The number of persons should be so chosen to keep them engaged throughout by providing enough persons at various work points like stores, vermi-beds and equipping them with adequate number of implements to avoid undue waiting.
6.0 PROJECT PROFILE
Vermi-composting could be taken up on any scale starting from 10 tonnes per annum (tpa) to 1000 tpa and above. As the production is proportional to the vermi-bed space, it is advantageous to start with less capacities and later expand the unit after gaining production experience and developing assured market for the product.
The Society for Preservation of Environment and Quality of Life (SPEQL) organised a pilot project on vermi-composting in fruit market premises, Kothapet, Hyderabad. The project, being operated currently on commercial lines is serving as a demonstration unit. The estimates of costs and benefits, presented in the profile are based on the experience of that pilot project.
A bed volume of 330 m3 spread over sixteen beds - 15 m long, 1.5 m wide and 0.3 m high is estimated to produce vermi-compost of 200 tpa over 5 cycles/crops of 75 days each annually. These beds are housed in 8 open sheds of 15 m x 5.4 m.
The cost of construction of sheds, cost of machinery and tools, operational cost/production cost of compost are set out in annexures I, II and III respectively. The costs and benefits of the unit are set out in annexure-IV. As can be seen, the investment cost is Rs.2,77,000/-, operational cost Rs.3,68,000. Operational cost of two cycles amounting to Rs.1,47,200 is capitalised. Production of 60% in the first year and 90% in the subsequent years is assumed. Benefits include the income from sale of vermi-compost @ Rs.2500 per tonne and worm @ Rs.50/- per kg. The net income from the 2nd year onwards would be about Rs.1,37,000 annually. The financial analysis of the project suggests that the activity is financially viable with financial rate of return of 36% (Annexure-V). Economics have been worked out with out the subsidy component. With the subsidy its viability will be much better. The loan could be repaid over a period of 8 years with a grace period of 1 year. The repayment schedule is set out in annexure-VI.
7.0 EXTENSION SERVICE
The unit will provide extension services to the near by villages. Under this the unit will provide cultural material of the desired species, and train farmers and entrepreneurs who would like to set up their own small units for use in their farms. Those who want to set up commercial units also can get know-how and culture material at a reasonable cost. The technical graduates who will establish such an unit under the scheme for agri-clinics will train more people, demonstrate practically the production methodology on the unit that will be set up by him and also supply the pure culture with quality worms. He may also try to explore marketing for small units that will be promoted by him at a reasonable cost. The following benefits can be assumed under extension services for the unit:
- Sale of culture material @5-10 paise
- Consultancy for setting up new units @Rs.1,000/- per unit and say 10 units per year comes to Rs.10,000/-.
- It is advised that the same unit will also construct models of simple, alternate methods of compost making to serve as demonstration to the local farmers. One of the simple method is NADEP compost process. Two NADEP tanks of size 10x6x3 feet will be constructed at a suitable location. In addition any other simpler low cost methods also may be installed inconsultation with research institutions/Universities and give wide publicity to popularise the sustainable practices for wider adoption.
Annexure-1
Estimate for construction of temporary shed for setting up 200 TPA vermicompost unit
(Size 8 m x 15m x 5.4 m)
Sl.No. | Particulars | Quantity | Rate (Rs.) | Amount (Rs.) |
1 | Wooden ballies (3 m long) | 472 | 25 | 7800 |
2 | Wooden ballies (3.6 m long) | 48 | 30 | 1440 |
3 | Bamboos (3 m long) | 800 | 15 | 12000 |
4 | Bamboos (6 m long) | 240 | 20 | 4800 |
5 | Bamboo mats for covering the roof | 720 | 25 | 18000 |
6 | Coir rope 6 mm dia | 200 kg | 15 | 3000 |
7 | Binding wire for tying bamboos & mats | 100 kg | 25 | 2500 |
8 | Labour charges for erection of sheds | LS | 20000 | |
9 | Miscellaneous | 2460 | ||
Total | 72000 | |||
Annexure-II
200 TPA vermi-compost unit - Implements and machinery
Sl.No. | Particulars of item | Amount (Rs.) |
1 | Shovels, spades, crowbars, iron baskets, | 2800 |
dung fork, buckets, bamboo baskets, | ||
trowel, wire mesh sieves (3 mm and 6 mm) | ||
2 | Plumbing and fitting tools | 1000 |
3 | Power operated shredder | 20000 |
4 | Sieving maching with 3 wire mesh sieves | 35000 |
0.6 m x 0.9 m size - power operated with out motor | ||
5 | Weighing scale (100 kg capacity) | 1500 |
6 | Weighing machine (platform type) | 5000 |
7 | Bag closer | 3000 |
8 | Empty barrels (200 L capacity) 4 Nos. | 1600 |
9 | Culture trays (plastic) (35 cmx 45 cm) - 4 Nos | 200 |
10 | Wheel barrows - 2 Nos. | 10000 |
Total | 80100 | |
Say 80000 | ||
Annexure-III
Total operational cost for one cycle of 75 days
Bed volume 330 m3 Recovery percent: 30%
Sl.No. | Particulars | Unit | Rate | Amount (Rs.) |
1 | Agricultural waster @ 320 kg per m3 | 105.6 ton | 100 | 10560 |
2 | Cow dung @ 80 kg/m3 | 26.4 ton | 150 | 3960 |
3 | Worms @ 350 per m3 500 worms per kg | 231 kg | 50 | 11550 |
4 | Formation of vermibed with agro-waste, cow dung and worms | 330 m3 | 46 | 15180 |
5 | Harvesting, sieving, packing, etc., including cost of bags | 40 ton | 0.45 | 18000 |
6 | Electrical charges for pump, machinery, lighting etc. | - | - | 4800 |
7 | Repair and maintenance | - | - | 7950 |
Total | 72000 | |||
Cost for 5 cycles | 360000 | |||
Rent on lease @Rs 8000/year | 8000 | |||
Total operating cost | 368000 |
Annexure-IV
200 TPA vermi-composting unit - Costs and Benefits
Years | |||
I | II onwards | ||
1 | Costs | ||
a) | Investment costs | ||
i) | Open sheds with bamboo mat roofing | 72000 | - |
over bamboo frame work supported | |||
by wooden ballies | |||
ii) | Machinery and tools | 80000 | - |
iii) | Office-cum-store | 60000 | - |
iv) | Water source | 60000 | |
v) | 2 NADEP tanks | 5000 | |
Total | 277000 | ||
b) | Operational cost | 360000 | 360000 |
For 5 cycles in a year @ Rs. 72,000 per cycle of 75 days | |||
Lease rent | 8000 | 8000 | |
Total | 368000 | 368000 | |
2 | Benefits | ||
a) | Sale of vermicompost of 200 tonnes | 300000 | 450000 |
@ Rs.2500/- per ton (60% in first year and 90% from 2nd year onwards) | |||
b) | Sale of worms @ 5 kg per tonne of compost and Rs. 50 per kg | - | 45000 |
c) | Consultancy & ext. services | - | 10000 |
Total | 300000 | 505000 | |
Net Benefit | 79200* | 137000 | |
* Operational cost for two cycles is capitalized in the first year
Annexure-V
200 TPA vermicomposting unit - Financial Analysis
(Rs. in lakhs) | |||
Particulars | Years | ||
I | II to IX | ||
1 | COSTS | ||
A | Capital Cost | ||
i) | Buildings | 1.32 | - |
ii) | Machinery / tools | 0.8 | - |
iii) | Water supply system | 0.6 | - |
iv) | NADEP tanks | 0.05 | - |
B | Operational cost | 3.68 | 3.68 |
Total Cost | 6.45 | 3.68 | |
2 | BENEFITS | ||
i) | Sale of vermicompost | 3.00 | 4.50 |
ii) | Sale of worms | 0.45 | |
iii) | Consultancy and extension services | 0.10 | |
Total benefit | 3.000 | 5.05 | |
3 | Net benefit | *0.792 | 1.37 |
Discounting Rate 15% | |||
NPV | 2.35 | ||
IRR | 36% | ||
NPV of benefits | 22.31 | ||
NPV of costs | 19.97 | ||
BCR | 1.12 |
Annexure-VI
Repayment schedule
Outlay- Rs.4.242 lakh*
Bank loan -Rs. 3.394 lakh
Interest (%)- 15
Repayment | ||||||
Year | Loan Outstanding | Net Income | Principal | Interest | Total outgoing | Net Surplus |
1 | 339400 | 79200 |
- | 50910 | 50910 | 28290 | 2 | 339400 | 137000 | 31000 | 50910 | 81910 | 55090 | 3 | 308400 | 137000 | 36000 | 46260 | 82260 | 54740 | 4 | 272400 | 137000 | 41000 | 40860 | 81860 | 55140 | 5 | 231400 | 137000 | 47000 | 34710 | 81710 | 55290 | 6 | 184400 | 137000 | 54000 | 27660 | 81660 | 55340 | 7 | 130400 | 137000 | 62000 | 19560 | 81560 | 55440 | 8 | 68400 | 137000 | 68400 | 9510 | 77910 | 59090 | | | | | | | | | | | | | | | |