yes welcome to our demonstration video
today we are making a demonstration
inside
the shadow where we are trying to dig
let me get off my element yeah i'm going
to demonstrate how
basically we dig and the tools we use
and how we take the soil on surface
so this is over today you can see how so
far we have that
we are in 40 feet we expect it to dig
up to up to around 100 feet
depending on our estimate yeah these are
the walls
you can see you can see the top at the
top
some people there that help us
roll the pulley so yeah this rope pulls
the soil
um we have this is our jet can
so you can easily detach it when this
gear can reach scope
it has a hook where you just put
and remove this should be
a high tensile rope say that there are
no
chances of of the weight overcoming the
strength of the rope
so we use simple tools we use a peak
axe this is our pickaxe
we use a short split
the drum and the play system you shall
see
on top so how it really because the
diameter is small
or you wish to keep it small so that you
can minimize all the materials
but when we reach the water table all
the way if the water table is reached
it is good to widen the base or to widen
say that you can have more water in the
in that storage space so when we reach
the water we shall widen the base
so basically this is how we dig
i'm not going to use force since my
cameraman is just in here
just like this
yeah just like this
i think that would be enough for
for the demo
until we make the depth we want
all of the water yes sure wells have
advantages
over deep wells but as well as
limitations
one of the advantages that
they require this initial investment
quests
compared to machine driven wells
the other one is that the materials we
use
in most areas they are locally available
for example
when we are building our where we use
clay mountain bricks
you can use any type of brick but it's
going to use a brick that may take
some good time before it loses its
properties
we use like sand and cement
to construct the wheel when we reach the
top of the
when we are putting the cover we use um
any bars wire mesh
and then a small door for access or a
pedestrian
if you have to motorize your wear
or if you're going to put
a handy pump yes
now the other advantage is that um
yes you can get water uh enough water
by depending on your estimated water
requirement
if you need more than 20 000 liters a
day
yeah a whale may not provide that
sufficient water
but it also depends on the area where
the well is being constructed
um under the soil type you can expect
getting much more water
in in in areas
when you're digging in areas uh
neighboring swamps or
varies and the water shouldn't be done
in a valley or a swamp itself
because in swamps you may experience
floods
during heavy rainfalls which make which
water may contaminate
out in the shower um
okay the limitations of showers or
underwears
include um the area shouldn't be okay
because you cannot manually dig through
rocks
um
like that um yeah so some of the
limitations include
rock areas the shallow wall cannot be
dug through
rocky areas
we cannot dig through rocks yes there
are some machines you can use
for example compressors and magnetized
or drilling
uh but to some extent you may not devise
someone to use
those kind of machines because you are
not sure the depth of the rock
so in some cases you may advise you may
be to do ahead will you go survey
dictates some areas uh where there is a
possibility of hitting the group but
when they are
fractured that their water uh all to dig
a new place
uh the other limitation is that yes if
the world is not
um if you don't do it at the right diff
distances from
areas where you can
expect contaminations like nail toilets
near graveyards near
sewage seaweed plants near
maybe industries or factories that
discharge
uh maybe last water so it should be some
meters or some distance um actually it
is recommended to do
a well 50 meters from such places
that is if the whale is on the upper
side and if the weather is on the lower
side
it is recommended to do the well at
least 80 meters from
that kind of
[Music]
that kind of areas where you can expect
some
pollution so um
when you when the soil is accumulated
you just get your your shots set
then you
you put your soul in the drums
[Music]
[Music]
what do you do
yeah this is how you put the soil into
the drum
slam
oh yeah
so um you direct someone on top
to pull using the precision
to take the soil
yeah that's how it goes up and how we
take the surround
surface and then
someone comes digging
but now i'm moving because my cameraman
is just here
i don't want to use our energy
what
you