EHSQLaw Greenko -AMGreen Group (Env-Energy,Health,Safety,Security ,Social Ac.Quality-Lab) Tech.Serv.

EHSQL team building , AMGreen and GreenkoGroupFounder Dr. Anil Chalamalasetty and Shri Mahesh Koli Sir,Shri Gautam Reddy,Dr.K.Pradeep,Dr. Rambabu P.,Shri H.Menon,Shri Ch.Srinivas Rao,Shri N. SeshaGiri, Shri GSV Raja,Shri GVS Anand,Shri K.GangadharRao, Shri A.Deshmukh, Dr.V.S.John,Shri Badusha V. Shaik,Shri S. Simhachalam,Shri PVSN Raju,Shri B.B.K U.Maheswar Rao,Shri S.Tatayya,Shri P.Nagaraju,Shri S.K. Dash,Shri CH ApplaRaju,Shri LVV Rao, Shri P. Srinivaslu, EHSQL by Dr.A.N.GIRI-36 Lakhs Viewed

Monday, 15 April 2019

Calorific value GCV & HCV


Calorific value
GCV & HCV
2
CALORIFIC VALUE
• It is defined as “the total amount of heat liberated
,when a unit mass of fuel is burnt completely”.
•...

3
TYPES OF CALORIFIC VALUES
With fuels containing hydrogen, two calorificvalues are
distinguished,
Higher Or Gross Calor...
4
Higher Calorific Value
• It is defined as
• “the total amount of heat liberated ,when a unit mass of fuel
is burnt compl...

5
Lower Calorific Value
• It is defined as
• “the net heat produced ,when a unit quantity of the fuel is
completely burnt
...

Calculation of Net calorific value
Net calorific value=gross calorific value-latent heat of water vapours
Ncv=Gcv-weight o...

Theoretical Calculation Of Calorific Value
Dulong’SFormula :
• If both hydrogen and oxygen are present, it may be
assumed ...







Posted by Dr. Amar Nath Giri--Greenko group on April 15, 2019 1 comment:
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Saturday, 13 April 2019

Fire , Fire types and Fire Extinction


What is fire ?
 Fire is the result of a chemical reaction called
combustion.
 The rapid oxidation of a fuel evolving hea...
What is the state of matter of flame?
 Fire is an oxidizing chemical reaction that releases heat and light. The
actual fl...
Classes of fire (As Per Indian Standard)
 Class A - fires involving solid materials such as wood, paper or
textiles.
 Cl...
Fire Triangle
Each of these Four elements must be present at the same time to have a fire.
FUEL
Any combustible material –...

Extinction of Fire
Cooling
Starving
Smothering
Breaking chain reaction – fourth method

Cooling
 Removing the heat is one of the most effective methods of
fire extinction available, That is why water is a popu...

Starving
 While cooling removes the heat/ignition element of the ‘fire triangle’,
starving the blaze of its fuel source a...
Smothering
 As the other key component present in the chemical reaction that causes
combustion, removing oxygen from the ...

Type and Use of Fire Extinguisher
Water Fire
Extinguisher
Dry
Chemical
Powder Fire
Extinguisher
ABC Powder
Fire
Extinguish...
HOW TO USE FIRE EXTINGUISHER

Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 It’s easy to remember how to
use a fire extinguisher...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 Pull the pin or safety clip…
This will allow you to ...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
Aim at the base of the
fire…
Hit the fuel.
If you aim...

Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 Squeeze, rotate or hit the
top of the handle…
This d...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
Sweep from side to
side…
.. until the fire is complet...
Type and Use of Fire Extinguisher
-Water Fire Extinguisher
Water Fire Extinguishers
 Water is best fire Water (W/CO2)
Fir...

Type and Use of Fire Extinguisher
-Water Fire Extinguisher
How Water Extinguisher
works?
 Water extinguish fire by
taking...
Type and Use of Fire Extinguisher
-Water Fire Extinguisher
CAUTION for Water Extinguisher.
• Using water on a flammable
li...

Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC) Fire
Extinguisher
Dry Chemical Powder (BC)
Fire Extinguishers...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC) Fire
Extinguisher
How Dry Chemical Powder
(BC) Fire Extinguis...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC)Fire
Extinguisher
Where you will find Dry
Chemical Powder (BC)...
Type and Use of Fire Extinguisher
- Dry Chemical Powder(ABC) Fire
Extinguisher
Dry Chemical Powder(ABC)
Fire Extinguishers...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (ABC)Fire
Extinguisher
How Dry Chemical Powder
Fire (ABC) Extingui...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (ABC)Fire
Extinguisher
Where you will find Dry
Chemical Powder (AB...

Type and Use of Fire Extinguisher
- Carbon Dioxide Fire Extinguisher
How Carbon Dioxide Fire
Extinguisher works?
 Carbon ...
Type and Use of Fire Extinguisher
- Carbon Dioxide Fire Extinguisher
CAUTION for CO2 fire Extinguisher.
 A CO2 may be ine...
Type and Use of Fire Extinguisher
- Carbon Dioxide Fire ire Extinguisher
Where you will find Carbon
Dioxide Fire Extinguis...
Type and Use of Fire Extinguisher
- Foam Fire Extinguisher
Foam Fire Extinguishers
 Foam is a powerful knockdown
agent fo...
Type and Use of Fire Extinguisher
-Foam Fire Extinguisher
How Foam Fire Extinguisher
works?
 Mechanical Foam (AFFF)
extin...
Emergency Window in railway
Thank you
BY : Jignesh Parmar (7226889999)
Fire , Fire types and Fire Extinction
Fire , Fire types and Fire Extinction

Fire , Fire types and Fire Extinction

Posted by Dr. Amar Nath Giri--Greenko group on April 13, 2019 1 comment:
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NATIONAL FIRE SERVICE DAY - 14TH APRIL Our Nation observes 14th April as the “Fire Service Day”. This day is also observed as “MARTYRS DAY” to pay homage to those brave fire fighters who sacrificed their lives in the massive fire and explosion at Bombay dockyard on 14th April 1944.

NATIONAL FIRE SERVICE
DAY - 14TH APRIL
Our Nation observes 14th April as the “Fire Service Day”.
This day is also observed...
BOMBAY DOCK
14th April - FIRE
 CASE STUDY

14th APRIL 1944
 DATE : 14TH APRIL 1944
 LOCATION : VICTORIA DOCK
 SHIP : S S FORT STIKINE
 CAPACITY : 7000 TONS
 CAR...
S.S.FORT STIKINE
HISTORY
 Ship left Birkinhead-UK : 24th Feb’1944
 Convey of 20 other ships with cargo for
Karachi and Bombay.
 Karachi ...
 Reached Karachi - 30th March, where a part
of cargo was discharged, leaving void of
2,86,000 cu.ft in her hold.
 New Ca...
BY LAWS OF B.P.T
 A ship carrying explosives is not allowed
into the Docks, but under rule 88 of the
Defence of India Rul...
The Memorable Day
 Throughout the morning she was active as
cargo hooks swayed a load of commodities
from the “Fort Stiki...
 2:00 pm – a wisp of smoke noticed from the
No 2 hold of the ship.
 Frantic series of short blast of whistles
warning of...
 The Firemen though aware of the dangerous
situation , there was no panic.
 The prompt arrival of the Fire Engines then
...
 2:30 pm – large part of Fire Services were
on plier.
 Total 32 jets in action, pouring gallons of
water into the ship h...
 The water stream played over the deck head
turned to Steam.
 It was now clear that the fire was out of
control.
 Sides...
 4:05- Ground rumbled and EXPLOSION, Fort
Stikine blew up.
 With it went Gallant Firemen and Fire engine
disappeared fro...
RESULT OF EXPLOSION
 ENTIRE DOCK UPTO FEW KMS. WERE IN
FLAME.
 FRACTURE OF THE 24” WATER MAIN BY A
METAL PIECE AT LEAST ...
View of Harbour after first
Explosion
Workers fleeing the scene after the
second explosion
CASUALTIES
 The number of persons who died in the
explosion will never be known and figures
are conflicting
 NFPA Hand b...
CLAIM
 Couple of months after disaster 3083 people
had requested claims for damage by fire or
blasts and to the property....
COMPENSATION PAID
 Govt. paid out 850 lakhs as damage by fire
and blast.
 Marine insurance- Rs.150 lakhs.
 Paid for uni...

Words of Lt.Edward F.Oliver, US Coast
Guard, US Naval Institute
 “Few have ever heard of the greatest dynamite gun
powder...
KILLED INJURED
Bombay Auxiliary Fire Services 42 85
Bombay Fire Brigade 24
Bombay Salvage Corps 12 02
Bombay Port Trust Em...
Warehouse with Railroad Cars.
Mumbai Fire fighters Memorial
1944 Bombay harbour explosion
propeller piece

In 1968, late though the Govt. of
India designated
April 14th as
FIRE SERVICE DAY
in recognition of the valor &
sacrifice ...



Posted by Dr. Amar Nath Giri--Greenko group on April 13, 2019 No comments:
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Dr. Amar Nath Giri--Greenko group
KAKINADA, ANDHRA PRADESH, India
M.Sc., PGDEPL,CES,DCA, Ph.D Environmental SCIENCE &ENV; LAW, EX IIM LUCKNOW FELLOW, EX IGIDR MUMBAI FELLOW, EX PRESIDENT-EPSA, ISCN, TGTF, WORKED at NAGARJUNGA GROUP-NFCL
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