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Nuclear safety…
The myth and the reality
An energy often touted to be absolutely safe….
Atomic power station Kaiga
Bihar Uttar Pradesh Jharkhand Odisha Madhya Pradesh West Bengal0
10
20
30
40
50
60
70
80
90
100
Households Electrified (in %)
Households Electrified (in %)
Households electrified
Bihar Uttar Pradesh Jharkhand Odisha Madhya Pradesh West Bengal88
90
92
94
96
98
100
102
Villages Electrified (in %)
Villages Electrified (in %)
Villages electrified
Why not?
Cost of connection
Monthly expenses
Unsuitable supply
Lack of awareness
0%
5%
10%
15%
20%
25%
30%
35%
40%
Homes in Madhya Pradesh
Homes in Madhya Pradesh
Households that do not pay the bill
Bihar Jharkhand Madhya Pradesh Odisha Uttar Pradesh West Bengal0
5
10
15
20
25
30
35
40
% of households that do not pay their bills
India has vaulting nuclear
ambitions…
…from the present 5000MWe to
20,000MWe by 2020
Nuclear chain
reaction
Nagasaki 1945 Aug
9th
Controlled fission
….The Chicago
Pile1942
The first ever……..
Three mile island,
Pennsylvania – a watershed
event
March 28 1979
Light water reactor
What went wrong?”
A combination of personnel error, design deficiencies, and component failures
Chernobyl – a manmade catastrophe of epic proportions
26th April 1986
A test that went terribly wrong.
A combination of design and human errors
Forty one deaths due to fire and radiation.
Four thousand cancer deaths.
The aftermath
Untold miseries
Unending
sorrowsInnocent victims
Fukushima
11th March 2011
Tsunami submerged the sea water pump and the
core heated up.
1 rad = 0.01 J/Kg
INDIAN SCENARIO
koodamkulamVVER - 1000
23rd June 2012
• Tritium leak in RAPS.• Given a 30-minute permit, worked
there for five hours instead. • Told to drink lots of water and cool
drinks.
April 2011
• Fire alarms blare in the control room of the Kaiga Generating Station in Karnataka.
• Comments by officials alternately say there was fire, that there was only smoke and no fire, and that the fire was not in a sensitive area
November 2009
• Fifty-five employees consume radioactive material after tritiated water finds its way into the drinking water cooler in Kaiga
• “Somebody deliberately put the tritiated water vials into a drinking water cooler” – Anil Kakodkar, chairman AEC
January 1992
• Four tons of heavy water spilt at RAPS
December 1991
• A leak from pipelines in the vicinity of CIRUS and Dhruva research reactors at the BARC.
• Results in severe Cs-137 soil contamination. Local vegetation was also found to be contaminated
• Contract workers digging to the leaking pipeline were reportedly not tested. They could not be traced.
July 1991
• A contracted labourer mistakenly paints the walls of RAPS with heavy water before applying a coat of whitewash.
• He also washed his paintbrush, face and hands in the deuterated and tritiated water, and has not been traced since.
Problems plaguing Indian scenario
• From 1991 to 2011 more than 16 incidences
• Many go unreported• Nuclear Threat Initiative (NTI) has
ranked India 23rd out of 25 countries• Atomic Energy Regulatory Board
(AERB) is not an autonomous body as it depends on the Department of Atomic Energy (DAE) for all practical purposes being subordinate to it .
• The AERB is also grossly understaffed.
• The secretary of DAE is the ex–officio chairman of the AEC (from Dr.Homi Bhabha to Dr. Sekhar Basu)
• The Atomic Energy Act of 1962. Under the provisions of the act, the government is permitted to deny information to citizens requesting details of nuclear power
• Nuclear safety regulatory authority bill 2011lapsed
It indemnifies the suppliers of the liability to pay unless the defect is the result of
willful negligence. How to prove the mens rea
is the million dollar question.
Nuclear (non) liability act
• Effectively caps the maximum amount of liability in case of each nuclear accident at 1500 crores to be paid by the operator (NPC)
• Clause 17- Victims will not be able to sue anyone. Only operators can.
• Clause 18- of the nuclear liability bill limits the time to make a claim within 10 years
• Clause 35- The operator or the responsible persons in case of a nuclear accident will undergo the trial under Nuclear Damage Claims Commissions and no civil court is given the authority.
Stooping
to conquer
Safety measures
FROM THE SEATTLE CHIEF’S LETTER TO PRESIDENT
FRANKLIN……. • …This we know: the earth does not
belong to man, man belongs to the earth. All things are connected like the blood that unites us all. Man did not weave the web of life; he is merely a strand in it. Whatever he does to the web, he does to himself.
Better be safe than
sorry
Thanks