1. GUIDED BY
Mr. BASKAR CHELLADURAI

3. Cleanliness May Be Next
To Godliness

4.  About 32.7% of Indian population lies below the poverty line
 Sanitation needs completely depends on public sanitation
centers
 Currently, in India, they could not find the hygienic situations,
which later on results in their health related disparities.

5.  India- with 1.2 billion people – is far from achieving
it.
 Less than one-in-three households in Indian villages
have toilets.
 Urban areas have more toilets but nevertheless suffer
from poor sanitation and disposal mechanisms.

6. The lack of public toilets for the
urban poor and in rural areas
leads to alarming rates of
waterborne diseases and affects
women and children most.

7.  NIRMAL GRAM ABHIYAN
-in rural areas
But, still the urban conditions are very pathetic,
in terms of sanitation facilities,
due to
increased density of population

8. PUBLIC
URINARIES
PUSH
TYPE
SENSOR
TYPE

10. UNHYGIENIC
SANITATION
INCREASED
WATER
WASTAGE

11. MANUAL
FLUSHING
WATER
WASTAGE
POOR
DISPOSAL
NO
FLUSHING
ECO-
NUISANCE

12. 0%
20%
40%
60%
80%
100%
120%
URBAN RURAL TOTAL
IMPROVED WATER SOURCE
IMPROVED SANITATION

13. W
O
R
K
I
N
G
C
Y
L
I
N
D
E
R

14. L
E
V
E
R
A
G
E
P
R
I
N
C
I
P
L
E

15. D
I
S
C
H
A
R
G
E
P
I
P
E
L
I
N
E

16. SPRING LOADING
BY PERSONNEL
LEVER SPOOL
WATER
COLLECTION
WORKING
PIPELINE

17. SPRING
UNLOADING OF
PLATFORM
LEVER SPOOL
WATER
DISCHARGE
FLUSHING

18. SPRING :
Mean Diameter of the spring = 6.985 cm
Diameter of the wire = 0.5 cm
Number of Coil = 15
Range = 10 kg -30 kg
Minimum load = 10 kg = 98.1N
Maximum load = 30 kg = 294.3N
Number of springs = 2

19. DEFLECTION UNDER MINIMUM LOADING :
The load of 10 kg is uniformly distributed
among two springs
98.1 N = 49.05 N / spring
δ = {64*49.05*(3.4925)3 *15}/{(8.4*106)*(0.5)4}
δ = 3.8208 cm

20. DEFLECTION UNDER MAXIMUM LOADING
The load of 30 kg is uniformly distributes
among two springs
294.3 N = 147.15 N / spring
δ={64*147.15*(3.4925)3 *15}/{(8.4*106)*(0.5)4}
δ = 11.46 cm

22. PROS CONS
 Appropriate water usage
 Reduced wastage of water
 Increased standard of
sanitation facility
 Mechanical means of
operation, may cause some
linkage errors
 Springs may fail, on
continuous operation
 Frequent Loading and
Unloading, leads to errors in
leverage mechanism

23. SPOOL & SPRING Rs. 300
CLAMPS & FITTINGS Rs. 100
TOTAL COST/BASIN Rs. 400

24. METALLIC
PIPELINE
NON-
METALLIC
PIPELINE
CYLINDER
CAPACITY
75 ml
CYLINDER
CAPACITY
( x ) ml
( x-Required level of
Storage )

25. THANK YOU