Giral Lignite Power Limited - Barmer
Giral Lignite Power Limited - Barmer
Giral Lignite Power Limited - Barmer
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1<br />
THE ENERGY OF MILLON PEOPLES.<br />
ON SITE<br />
DISASTER /EMERGENCY<br />
PLAN OF<br />
GIRAL LIGNITE POWER LIMITED<br />
BARMER.
2<br />
DESCRIPTION.<br />
1. General Information.<br />
INDEX.<br />
2. Brief Description of the plant and process involved in power Generation<br />
3. Out Line of Disaster Plan.<br />
1.0 Background and Introduction.<br />
2.0 On site emergency plan.<br />
2.1 Objective.<br />
2.2 Distribution.<br />
2.3 Categorization of Disaster.<br />
2.4 Emergency teams.<br />
2.5 Protection and prevention of fire.<br />
2.6 Fire prevention system.<br />
2.7 Communication.<br />
4. Chapter –1<br />
ONSITE EMERGENCY RESPONSE PLAN.<br />
1.1 Objective.<br />
1.2 Scope of planning<br />
1.3 Co-Ordination requirement.<br />
1.4 Distribution of OSER Plan.<br />
1.5 List of Address Telephone Nos of key personals.<br />
1.6 Training<br />
1.7 Staff Education.<br />
1.8 Fire Safety Staff.<br />
1.9 Training to fire & Security Staff.<br />
5. Chapter –2<br />
2.0 ORGANISTION & CONTROL<br />
2.1 Address & Telephone Nos of key persons.<br />
2.2 Internal & External Help.<br />
2.3 Site Management.<br />
6. Chapter-3<br />
3.0 Emergency teams.<br />
3.1 Categories of Disasters.<br />
3.1.1 Mechanical Disaster<br />
3.1.2 Electrical Disaster<br />
3.1.3 Chemical Disaster<br />
3.1.4 Natural Disaster<br />
3.2 Emergency Teams for various areas.<br />
3.3 Name & Address of various teams In charge and<br />
7. Chapter-4<br />
4.0 Fire Fighting.<br />
4.1 Fire Fighting Equipments.<br />
4.1.1 Hydrant System.
3<br />
4.1.2 HVW &MNW spray system.<br />
4.1.3 Mechanical foam system.<br />
4.1.4 Fire detection system for misc.Building.<br />
4.1.5 Fire Tenders<br />
4.1.6 Portable Fire Extinguishers.<br />
4.1.7 Fire Hooter.<br />
4. 2 Fire Fighting Operation.<br />
8. Chapter-5<br />
5 Transportation.<br />
9. Chapter-6<br />
6.0 Communication.<br />
6.1 Communication by phone and PA Systems.<br />
6.2 Communication by Sirens.<br />
6.3 Communication in case of failure of power supply and phones.<br />
10. Chapter-7 (SECTION “A”)<br />
MECHNICAL DISASTER.<br />
7.1 Fire in Boiler Area.<br />
7.2 Fire in Turbine Area<br />
7.3 Fire in turbine main oil tank, Dirty /clean oil tanks and pressuring pump house.<br />
7.4 Fire and Explosion in FO/HSD tanks.<br />
7.5 Fire in coal storage/ conveyor belt in <strong>Lignite</strong> area.<br />
7.6 Spillage of FO/LO in tanks farm area.<br />
(SECTION “B”)<br />
ELETRICAL DISASTER.<br />
7.7 Fire in Switch Gear Area.<br />
7.8 Fire in Switch Yard Area.<br />
7.9 Fire in cable galleries.<br />
(SECTION “C”)<br />
CHEMICAL DISASTER.<br />
7.10 Introduction.<br />
7.11 Emergency and Hazards.<br />
7.12 Caustic Soda lye leakage from storage tank.<br />
7.13 Chlorine leakage.<br />
(SECTION “D”)<br />
NATURAL DISASTER.<br />
7.14 Introduction.<br />
11. Chapter-8<br />
HAZARDS AND MEDICAL MANAGEMENT.<br />
12- vkikrdkyhu fLFkfr ,oa izkFkfed mipkj<br />
13 Personal Protective Equipments.
4<br />
GENERAL<br />
INFORMATION.<br />
1- Name & Address of the <strong>Power</strong> Station :- <strong>Giral</strong> <strong>Lignite</strong> <strong>Power</strong> Ltd. Village-Thumbali,<br />
Tehsil- Shiv, Distt: <strong>Barmer</strong><br />
2- Name Address & Telephone No of Occupier : - Sh. J. C. Detwal, Chief Engineer, Ph:-02987-271001.<br />
(Mob. No.) 94140-65899, 99822-30913<br />
3- Name Address & Telephone No of safety<br />
Officer<br />
: - Sh. Ashok Parakh, Executive Engineer (F.F),<br />
GLPL, <strong>Barmer</strong> 9413349778 (M)<br />
4- Installed Capacity :- 2x125 MW.<br />
5- Product Manufactured :- <strong>Power</strong> Generation.<br />
6- Intermediate Product :- NIL.<br />
7- Location of hazardous Stores :- Mostly with plant area.<br />
8- Emergency Control Center :- Control Room Unit-I Tel:-02987-271011.
5<br />
BRIEF DESCRIPTION OF THE<br />
PLANT & PROCESSES<br />
INVOLVED IN POWER<br />
GENERATION.
6<br />
PLANT INSTALLED CAPACITY 250MW<br />
UNIT WISE DETAILS.<br />
Stage Unit Rating Date of Synchronization<br />
Stage-I 125MW<br />
28.02.2007<br />
Stage-II 125MW<br />
26.12.2008
7<br />
Brief Description of the Plant<br />
<strong>Giral</strong> <strong>Lignite</strong> <strong>Power</strong> <strong>Limited</strong> is situated about 12Kms from village Bhadka at <strong>Barmer</strong>-Jaisalmer<br />
National Highway. Total installed capacity of the plant is 2x125 MW.The principal raw material is lignite and<br />
light diesel oil and furnance oil is also used to start & to maintain temperature as and when required.<br />
1- Process Involved in <strong>Power</strong> Generation:- <strong>Lignite</strong> having 6% sulphur from near by RSMM mines are<br />
unloaded at stock pile area through dumpers. The lignite is crushed in crusher and is transported<br />
through conveyer belt to lignite bunkers from which lignite is feed in to combustor. This lignite with the<br />
help of air supplied through PA &SA fans, is burn in the combustor in which temperature of 800-850 o C is<br />
being maintained during the operation of the unit.<br />
This is circulating fluidized bed combustion (CFBC) based technology wherein large portion<br />
of flue gases with heavy particles are returned beck to combustor with the help of 2 nos of cyclones. The<br />
combustor is having sufficient quantity of bed material, which is being fluidized with the help of the<br />
primary air, which helps in combustion of lignite and flue gases from the furnace are extracted by<br />
induced draft fan which maintains balance draft in the furnace. These flue gases emits their heat energy<br />
to water tubes located in combustor, and in the second pass and finally passes through air pre heater<br />
and goes to electro static precipitator where the ash particles are extracted. Electro-Static Precipitator<br />
consists of metal plates which are electrically charged. Ash particles are attracted on to these plates, so<br />
that they do not pass through the chimney to pollute the atmosphere. Regular mechanical hammers<br />
blows cause the accumuled of ash to fall to the bottom of the precipitator where they are collected in a<br />
hopper for disposal.<br />
2- STEAM TO POWER:- A steam pipe conveyers steam to the turbine through a stop valve (Which can be<br />
used to shut off steam in emergency ) and through control valve that automatically regulate the supply of<br />
steam to the turbine. Stop valve and control valves are located in a steam chest and a governor driven,<br />
shaft operates the control valves to regulate the amount of steam used. (This depends upon the speed<br />
of the turbine and the amount of electricity required from the generator).<br />
Steam from the control valve enter the high pressure cylinder of the turbine, where it passes<br />
through a ring of stationary blades fixed to the cylinder wall. These act as nozzle and direct the steam in<br />
to a second ring of moving blades mounted on a disc secured to the turbine shaft. This second ring turn<br />
the shaft as a result of the steam. The stationary and moving blades together constitute a “Stage” of the<br />
turbine and in practice many stages are necessary, so that the cylinder contains a number of ring of<br />
stationary blades with ring of moving blades arranged between them.<br />
The steam passes through each stage in turn until it reaches the end of the high pressure<br />
cylinder and in its passage some of its heat energy is changed into mechanical energy.<br />
The steam leaving the high pressure cylinder goes back to the boiler for reheating and returns<br />
by a further pipe to the intermediate pressure cylinder. Here it passes through another series of<br />
stationary and moving blades.<br />
Finally the steam is taken to the low pressure cylinder, in which it enters at the center flowing
8<br />
outwards in opposite directions through the rows of turbine blades (An arrangement known as double<br />
flow) to the extremities of the cylinders. As the steams give up its heat energy to drive the turbine its<br />
temp., and pressure fall and it expands. Because of this expansion the blades are much large and longer<br />
towards the low pressure end of the turbine.<br />
The turbine shaft usually rotates at 3000 RPM (Revolution Per Minutes).This speed is<br />
determined by the frequency of the electrical system used in the country and is the speed at which a-2-<br />
polegenerator must be driven to generate alternate current at a frequency of 50 cycle per second.<br />
When as much energy as possible has been extended from the steam it is exhausted directly to<br />
the condenser. Cold water is circulated through these tubes and as the steam from the turbine passes<br />
round them it is rapidly condensed into water (Condensate).Because water has a much smaller<br />
comparative volume then steam, a vacuum is created in the condenser. This allow the steam to reduce<br />
down to pressure below that of the normal atmosphere and more energy can be utilized.<br />
From the condenser, the condensate is pumped through low pressure heaters by the extraction<br />
pump, after which its pressure is raised to boiler pressure by the boiler feed pump. It is passed through<br />
further feed heater to the economizer and the boiler reconversion into steam<br />
3- SWITCHING AND TRSANSMISSION. The electricity is usually produced in the stator winding of large<br />
modern generator at 11000V and is fed through terminal connections to on side of a generator<br />
transformer that steps up to the voltage to 220000 volts. From here conductors carry it to a series of<br />
there switches comprising as isolator, a circuit breaker and another isolator. The circuit-breaker, which is<br />
a heavy duty switch capable of operating in a fraction of a second, is used to switch of the current<br />
flowing to the transmission lines. Once the current has been interrupted the isolators can be opened.<br />
These isolate the circuit-breaker from all out-side electrical sources, so that there is no chance of any<br />
high voltage being applied to its terminals. Maintenance or repair work can then be carried out in safety.<br />
Circuit-breaker work like combined switches and fuses but they have certain special features<br />
and are very different from the domestic switch and fuse. When electrical current is switched off by<br />
separating two contacts an arc is created between them. At the voltage used in the home the arc is very<br />
small and only lasts for a fraction of a second but at the high voltages used for transmission, the size and<br />
power of the arc is considerable and it must be quickly quenched to prevent damage.<br />
One type of circuit-breaker has its contact immersed in insulating oil so that when the switch<br />
is opened, either by powerful electrical coils or mechanically by springs the arc is quickly extinguished by<br />
the oil. Another type works by compressed air which operate the switch and at same time ‘blow-out’ the<br />
arc.<br />
Three wires are used in a ”Three Phase” system for large power transmission as it is<br />
cheaper than the two wire “Single Phase” system that supplies the home.<br />
The center of the power station is the control room. Here Engineers monitor the out put of<br />
electricity, supervising and controlling the operation of generating plant and high voltage switch gear<br />
and directing power to the grid system as required. Instruments on the control panels show the out put<br />
and conditions which exists on all the main plant and a miniature diagram indicate precise state of the<br />
electrical system.
ON SITE EMERGENCY PLAN.<br />
9
10<br />
OUT LINE OF DISASTER PLAN OF GIRAL LIGNITE POWER LIMITED.<br />
BACKGROUND AND INTRODUCTION :<br />
1.01 Unfortunate devastation and disaster always come suddenly and unnoticed as happened in Bhopal in<br />
December-1984 on leakage of poisonous Methyl ISO –Cyanide Gas from Union carbide company proved<br />
fatal to thousands of human beings who, came in contact and those who remained alive, their eyes, lungs,<br />
stomach, respiratory system damaged fully or partly. Earthquake in Bhuj (in Gujarat on dt. 26.01.2001)<br />
created heavy devastation in near by cities / Towns in redius of 200 KM in which thousands of<br />
people died.<br />
1.02 Therefore, to cope up the situation arised by any disaster, an “On –Site Emergency Response Plan”<br />
have been prepared.<br />
2.0 ON SITE EMERGENCY PLAN:-<br />
2.01. OBJECTIVE: The objective of the “On –Site Emergency Response Plan” line with the requirement of<br />
Factories Act as amended in 1987 to safe guard the health and safety of personnel at the plant site and<br />
surroundings in the event of any emergency arising out of accidental explosion blasting or spillage,<br />
leakage of Toxic gases or any other bursting of equipment in the plant. “On –Site Emergency Response<br />
Plan” as out lined and prepared to achieve the aforesaid objective will come into force automatically for<br />
minimizing the risk and loss of lives as well as damages to the properties of the plant.<br />
2.02DISTRIBUTION: Copy of this plan have been distributed among district authorities, Tehsil Authorities<br />
Dy. Inspector (F&B) for Information and with request to send their suggestion / comments. Couples of<br />
above plan were also circulated among the officers and staff of GLPL for educating them and to how<br />
they should response to the occurrence any disaster in the plant.<br />
2.03 CATEGORIZATION OF DISASTER: To achieve the sole objective of the “ON Site Emergency Response<br />
Plan” all type of disaster are distributed broadly in to four categories according to the working jurisdiction of<br />
the emergencies team:<br />
A. Mechanical Disaster<br />
B. Electrical Disaster<br />
C. Chemical Disaster<br />
D. Natural Disaster<br />
2.04 EMERGENCY TEAMS:<br />
For each identified category as given above, where the disaster situation can anticipated, the corresponding<br />
emergency team has been constituted. These in all 15 emergency teams have been finalized by nominating<br />
the concerned staff of the jurisdiction as per annexure enclosed.<br />
2.04.1 In all emergency team the Superintending Engineer of the jurisdiction concerned has been<br />
nominated as the Incharge of the team and the concerned Superintending Engineer, Executive<br />
Engineer, Assistant Engineer, Sr. Chemist, Chemist are the member of the team to handle the<br />
disaster.<br />
2.04.2 In almost all disaster the emergency team nominated from the fire fighting wing has to participate in<br />
all type of disaster, whatever type or nature of disaster it may be.<br />
2.04.3 A Crew of the fire staffs remain on duty round the clock and all controllable hazard or fire break<br />
down are being handled competently by them to prevent the hazard from becoming disaster. Two<br />
Supervisor, two fire fighter driver & eight firemen are performing duty per shift round the clock<br />
in the plant.
11<br />
2.05 PROTECTION & PREVENTION OF FIRE:<br />
2.05.1 In Thermal plant, the chances of break out of fire in different areas are very high and if these are timely<br />
not controlled, then these hazard can possibly turn in to the disaster. So to avoid such situation in<br />
GLPL, the protections and preventions against fires have been given special attention.<br />
2.06 FIRE PROTECTION SYSTEM:<br />
2.06.1 The following fire fighting systems have been installed and working satisfactorily in the plant.<br />
2.06.2 A. Hydrant System: 137 Nos. Hydrant point, 45 First Aid hose reels and 16 water monitor have been<br />
provided at required locations.<br />
2.06.3 B .Medium Velocity water spray system: All cable galleries, cable vaults, conveyor belt FO/LO tanks<br />
have been protected against fire through M.V.W. spray system.<br />
2.06.4 Mechanical foam system: These systems have been provided to pour foam to extinguish fire in side the<br />
FO/LO tanks.<br />
2.06.5 Fire detection, Annunciation and alarm system: System have been provided to detect fire in Main plant<br />
Control Room / MCC Room / SWGR/ Cable Galleries / Vaults / Battery / <strong>Lignite</strong> Control Room and<br />
conveyors.<br />
2.06.6 Fire Tenders: Three Nos. fire tenders are available in plant to look after the Emergency.<br />
2.06.7 500 Nos. of Portable fire extinguisher have been deployed over various locations of plant to deal with<br />
any fire emergency.<br />
2.07 COMMUNICATION:<br />
2.07.1 The communication also play very role to achieve the objectives of OSER Plan promptly and<br />
accordingly in the <strong>Giral</strong> <strong>Lignite</strong> <strong>Power</strong> Ltd, <strong>Barmer</strong> the following mode of communication are<br />
available between plant and city to deal with the situation immediately:<br />
A. P&T Telephones.<br />
B. PA system (Public Address system)<br />
C. Siren in Plant –<br />
D. PLCC (<strong>Power</strong> Line Carrier Communication).<br />
2.07.2 Through above mentioned systems of communication, the shift Incharge Engineer can promptly pass<br />
on the information to the In charge and members of the emergency team, accordingly to the disaster,<br />
in the plant, so that the situation may be controlled at the earliest possible.<br />
2.07.3 Thus, concluding that “On Site Emergency Plan” of GLPL has covered almost all types of disaster<br />
and emergencies of Mechanical, Electrical, Chemical & General etc. so as to educate the concerned<br />
staff for pre-acquaintance and training to deal with the emergence promptly.
12<br />
ON SITE EMERGENCY RESPONSE PLAN<br />
CHAPTER-I<br />
1. GENERAL:<br />
1.1 Objective: In line with requirement of factories acts, as amended in 1987, to safeguard the health and<br />
safety of personnel at the plant site and surrounding in the event of any spillage / leakage of toxic gases<br />
or any other type of bursting of equipment in the plant, then the “On Site Emergency Plan” as out lined<br />
and prepared will come into force automatically, for implementation and bringing various activities coordinate<br />
quickly for minimizing risk and loss of life and properties of the plant, consequently<br />
achieving some object of “On Site Emergency Response Plan”.<br />
1.2. Scope of Planning: An Emergency in the context of present “On Site Plan” is an emergency at the<br />
facilities or premises of <strong>Giral</strong> <strong>Lignite</strong> <strong>Power</strong> Ltd.<strong>Barmer</strong><br />
1.3 Co-ordination requirement:<br />
1.3.1 The success of the implementation of “On Site Emergency Response Plan” largely depends on the<br />
effective co-ordinations and Co-operation of various agencies at fast pace and participation fully in<br />
the incidence / accident emergencies.<br />
1.3.2 For expeditious action all the concerned authorities shall work as “ONE TEAM” under the direction of<br />
the “On Site Emergency Controller”.<br />
1.3.3 Even though the operations of the power are carried out according to the stringent safety standard<br />
but even then the remote possibility of Mechanical failure, human error or sabotage can not be over<br />
ruled in totality and accordingly the basis of “On Site Emergency Plan” has been felt and given due<br />
importance in our plant.<br />
1.3.4 Distribution of the OSER plan: Numbered copies of the authorized plan will be issued to all<br />
concerned as per requirement. A few copies shall also be kept as spare and will be made available to<br />
others who may need it subsequently or whenever they feel the requirement.<br />
1.3.5 List of address and telephone Nos. Key personnel’s: A separate list of address and telephone<br />
numbers of the key personnel as well as other connected with emergency response shall<br />
maintained by the site emergency controller. List shall be updated /maintained once in the<br />
three months and shall be circulated to all members and other concerned of emergency<br />
response.<br />
1.6 TRANING:<br />
i. Training of personnel including study course.<br />
ii. Notification and assembly exercise for emergency organization.<br />
iii. Mock exercise at the emergency centers to practice the operating produce.<br />
iv. Mock exercise for field staff / fire staff / personnel / Security staff.<br />
v. Full scale mock exercises in which all aspect on (OSER Plan) are to be participate.<br />
1.7 Staff Education: All the staff of various section likely to be effected on occurrence of any emergency<br />
in the plant must be made aware of possible hazards in anticipation through training as per para 1.6<br />
so that they can help in minimizing the exposures and to check / control maximum adverse effect of<br />
the situation. The people living in the close vicinity of chemical facilities or working in such in the<br />
plant must be provided to the norms of “On Site Emergency response Plan”.
13<br />
1.8 Fire and Security staff:- All the fire, safety & Security staff shall be required in participating in all<br />
types of occurrence of emergencies and accidents in the plant. The shift Incharge Engineer of Unit-I<br />
Control Room shall switch on the siren placed at the top of service building from control room to<br />
alarm the fire staff and he shall also intimates on PA system at various locations to rush up, to fire<br />
site for additional help. Security staff posted in Service Bay Unit-I and 13.5 Mtr. Elevation will rush<br />
along with fire staff and one person will attend telephone of fire control room Emergency Tel No. of<br />
Fire Control Room is 9783082563.<br />
Security staff / Drivers in barrack will also rush to location as soon as informed.<br />
They must get themselves prepared and trained with all safety tools equipment’s to<br />
deal with the emergency as per the situation.<br />
They are thus have to develop sufficient experience and Knowledge to safe guard<br />
themselves and other while confronting and handling such situation by avoiding exposure and ill<br />
effect to toxic gases or hazardous chemicals.<br />
All attention shall be focused / concentrated on safety of men, materials and<br />
properties of plant while struggling the situations.<br />
1.9 Training to Fire and Security staff: Fire and Security staff must be deputed for short training<br />
programs as per Sr. No. 1.6 to improve the over all performance in dealing with the emergency in the<br />
plant efficiently.
14<br />
CHAPTER-2<br />
2.00 Organization and Control:-<br />
2.01 Address and Phone No of key persons. The following officers are controller of Disaster for their areas:-<br />
S.<br />
No<br />
Name Designation Office Address Office Phone Office Phone<br />
Mobile VPN P&T EPBX<br />
1 Sh. J.C. Detwal M.D Adm. Building. 9414065899 2716 02987-271010<br />
2 Sh. J.C. Detwal C.E Adm. Building.<br />
9982230913<br />
2716 02987-271001<br />
3 Sh. A. K. Mathur<br />
Dy. C.E (Opr. &<br />
Elect)<br />
Adm. Building.<br />
9414065895<br />
9982230914<br />
2713<br />
4 Sh. N. C. Gupta Dy. C.E (L&L) Adm. Building.<br />
9414065068<br />
9982230920<br />
2710<br />
5<br />
Sh. Om Prakash<br />
Padonia<br />
S.E(Boiler)<br />
Adm. Building.<br />
9413385177<br />
9982200526<br />
2788<br />
6 Sh. P. R. Arora S.E(AHP) Adm. Building.<br />
9414064849<br />
9982200523<br />
2849<br />
7 Sh. M.L. Choudhary Dy. C.E ( Civil ) Adm. Building. 9414048032 2720<br />
In Charge Control Room Unit-I 02987-271011<br />
In Charge Control Room Unit-II 02987-271016<br />
2.1.2 Name and address of Fire Fighting Staff:-Operation Duties: In charge Control RoomUnit-1.<br />
General Duties<br />
S.No Name Desig<br />
Mobile<br />
Office Phone<br />
VPN<br />
1 Sh.Ashok Parakh X.En (F.F) 9413349778 22778<br />
2 Sh.U.C.Chobisa<br />
A.En( F.F)<br />
9413349779 22779
15<br />
2.1.3 Security Staff.<br />
S. No Name Desig<br />
P&T<br />
Office Phone<br />
VPN<br />
1 Sh. Ashok Chalana X.En(Sec.) 9413385652 2852<br />
2<br />
3<br />
4<br />
Sh. Tikam Chand Deora J.En (Sec) 9413342810 242810<br />
Sh.Narendra Gour J.En (Sec) 9413342756 242756<br />
Sh.Swaroop Singh Security Officer. 9413385695 2695<br />
Detail of duty location of ASO’s/Security Guards in each shift in <strong>Giral</strong> <strong>Lignite</strong> <strong>Power</strong> Ltd. Station <strong>Barmer</strong><br />
Locations ASO in shift Security Guards in shift<br />
I II III I II III<br />
1 Main Gate<br />
a For making entries, issuing 1 1 1<br />
visitor Gate Passes and misc.<br />
record works<br />
b Gate 1 1 1<br />
For - Out vehicle checking 1 1 1<br />
For - In vehicle and gate pass<br />
1 1 1<br />
checking<br />
At - <strong>Barmer</strong> 1 1 1<br />
2 Gate No. 2 (Security Office for<br />
1 1 1<br />
vehicle parking)<br />
3 Gate No. 3 (Lime & <strong>Lignite</strong> 1 1 1 2 2 2<br />
Entry gate)<br />
4 0 mtr Area (Service bay)<br />
Unit-I<br />
1 1 1<br />
1 1 1<br />
Unit-II 1 1 1<br />
5 Boiler Area<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1<br />
6 Lime mill bldg. & <strong>Lignite</strong><br />
1 1 1<br />
Hopper (Unit I & II)<br />
7 Compressor, Blower & DG Set<br />
1 1 1<br />
area<br />
8 Switch gear Room (3.5 mtr.<br />
Area)<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1<br />
9 Cable Galary (8.5 mtr. Area)<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1<br />
10 12 Mtr. (Turbine Floor area)<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1
16<br />
11 18 Mtr. Area<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1<br />
12 Bunker 33 mtr.<br />
Unit-I 1 1 1<br />
Unit-II 1 1 1<br />
13 ESP, Chimney and nearby area<br />
Unit-I<br />
1 1 1<br />
1 1 1<br />
Unit-II 1 1 1<br />
14 Switch Yard 1 1 1<br />
15 Crusher House, DM Plant WTP<br />
1 1 1<br />
area & Adm. Bldg.<br />
16 Raw water pump house and<br />
1 1 1<br />
cooling tower I & II<br />
17 Raw water reservoir II 1 1 1<br />
18 CW pump house & office area 1 1 1<br />
19 Fuel Oil pump house 1 1 1<br />
20 Store shed area 1 1 2<br />
21 Civil & Mechnical Office area 1 1 1<br />
22 Front boundry wall (Gate No. 2<br />
1 1 1<br />
of left corner near Guard Pond<br />
upto Cooling tower.)<br />
23 Front boundry wall & steel<br />
1 1 2<br />
storage yard.<br />
24 Back side wall (gate No. 3 to<br />
2 2 2<br />
raw water resorvior-II)<br />
25 Left side boundary wall<br />
1 1 1<br />
(towards mine road upto gate<br />
No. 3)<br />
26 Right side boundary wall 1 1 1<br />
27 Patrolling Duty (Inside &<br />
1 2 2 2<br />
outside Plant site with vehicle)<br />
28 Erector Hostel area 1 1 2<br />
29 Labour Colony 1 1 2<br />
30 MD Office, <strong>Barmer</strong> 1 1 1<br />
31 <strong>Barmer</strong> Colony 1 1 1<br />
32 <strong>Barmer</strong> Rest House 1 1 1<br />
33 Jalipa Colony<br />
a Main Gate 1 1<br />
1 1 1<br />
ASO Supr.<br />
b Gate No. 2 (towards<br />
1 1 1<br />
TALAI/Pond)<br />
c Gate towards <strong>Barmer</strong> City 1 1 1<br />
d Along complete boundary<br />
1 1 2<br />
including petrolling<br />
Total 6 5 6 48 49 54
Deployment Of Home guard<br />
Location<br />
Shift Incharge<br />
Home Guards<br />
In shift<br />
Location are at Unit I area only I II III I II III<br />
1 main gate 0.00 mtr. 1 1 1<br />
2 Switch Gear Room (3.5 mtr.) 1 1 1<br />
3 Cable Galary (8.5 mtr.) 1 1 1<br />
4 turbine floor Area (12.0 mtr.) 1 1 1<br />
5 Boiler Area (12.0 mtr.) 1 1 1<br />
6 Bunker Floor (18.0 mtr.) 1 1 1<br />
7 DG Set area 1 1 1<br />
8 Lime Hasnding Plant (mill ) 1 1 1<br />
9 Boiler & ESP area (0.0 mtr.) 0 1 1<br />
10 Compressor and Blower rooms 1 1 1<br />
Location are at Unit II area only<br />
1 main gate 0.00 mtr. 1 1 1<br />
2 Cable Galary (8.5 mtr.) 1 1 1<br />
3 Boiler & ESP area (0.0 mtr.) 1 1 1<br />
Total 1 1 1 11 12 12<br />
NAME AND ADDRESS OF VARIOUS TEAM INCHARGE AND MEMBERS.<br />
Emergency team “A” Location whole plant.<br />
S. No Name Design Telephone P&T<br />
Office<br />
1. Sh. J. C. Detwal C.E. 9414065899<br />
9982230913<br />
VPN<br />
2716<br />
17
18<br />
SUB EMERGENCY TEAM A-1 AREA COMPLETE PLANT INCHARGE.<br />
In charge:-Sh. A. K. Mathur Dy. C.E (Opr.)<br />
S.No Name Design Telephone P&T<br />
Office VPN<br />
1 Sh. A. K. Mathur Dy. C.E (Opr.) 9414065895 2713<br />
2 Sh. Ashok Parakh X.En(F.F) 9413349778 22778<br />
3 Sh. U. C. Chobisa A.En(F.F) 9413349779 22779<br />
SUB EMERGENCY TEAM “B” LOACTION WHOLE TG BOILER AREA INCHARGE<br />
In charge:- Sh. Om Prakash Padonia<br />
S.No Name Design Telephone P&T<br />
1 Sh. Om Prakash Padonia S.E (B&T)<br />
Office<br />
VPN<br />
9413385177 2788<br />
2 Sh. Rakesh Verma X.En (Boiler) 9413385635<br />
3 Sh. Sanjay Mishra A.En(Boiler)<br />
4 Sh. Virendra Singh J.En (Boiler)<br />
5 Sh. Praveen Gupta J.En(Boiler)<br />
94133-49831<br />
2635<br />
22831<br />
9413342722 242722<br />
9413342718 242718<br />
SUB EMERGENCY TEAM “B-2” TURBINE AREA<br />
INCHARGE: Sh.O.P. Padoniya. SE (B&T)<br />
S.No Name Design Telephone P&T<br />
Office<br />
VPN<br />
1. Sh. Om Prakash Padonia S.E (B&T) 9413385177 2788<br />
2. Sh. A.K. Beniwal XEn (Turbine) 9413384561 2754<br />
3. Sh.Mukesh Paliwal<br />
4. Sh.Mukesh Borana<br />
A.En(Turbine)<br />
J.En(Turbine)<br />
9413342711 242711<br />
9413342771 242771
19<br />
SUB EMERGENCY TEAM “B-3” AREA COM. AUXILIARY<br />
INCHARGE:-Sh. J. C. Detwal<br />
SE (CA-M)<br />
S.No Name Design Telephone P&T<br />
Office<br />
VPN<br />
1 Sh.J.C.Detwal SE(CA ) 9414065899 2716<br />
2 Sh.Shyam Veer Singh X.En(C.A) 9413385633 2633<br />
3 Sh.Salam Singh A.En(C.A) 9413342712 242712<br />
4 Sh.Bharat Kumar J.En(C.A) 9413342792 242792<br />
5 Sh.Bagendra Singh J.En(C.A) 9413342716 242716<br />
SUB EMERGENCY TEAM “B-4” AREA CLARIFIER DM PLANT<br />
INCHARGE: - Sh. Anant Amitabh (Sr. Chemist)<br />
S.No Name Design<br />
Office<br />
Telephone P&T<br />
VPN<br />
1 Sh. Anant Amitabh Sr. Chemist 9413349784 22784<br />
2 Sh. U. C. Chobisa A.En (F.F) 9413349779 22779<br />
3 Sh. Jitesh Chouhan Jr. Chemist 9413342704 242704<br />
EMERGENCY TEAM “C” LOCATION WHOLE C&I AREA<br />
INCHARGE Sh. Suresh Chandra SE (C&I)<br />
S.No Name Design Telephone P&T<br />
Office<br />
VPN<br />
1 Sh. Suresh Chandra S.E(C&I) 94133-85674 25674<br />
2 Sh. R. P. Meena X.En(C&I) 94133-85632 2632<br />
3 Sh. M.S. Rathore A.En(C&I) 9413349961 22961<br />
4 Sh. Aakash. Tayal<br />
A.En(C&I)<br />
9413349963 22963
20<br />
SUB EMERGENCY TEAM “C-1” WHOLE ELECT AREA<br />
INCHARGE: Sh. A. K. Mathur Dy. CE (Elect.)<br />
S.No Name<br />
Telephone P&T<br />
Design<br />
Office<br />
VPN<br />
1 Sh. A. K. Mathur DY. C.E (Elect.) 9414065895 2713<br />
2 Sh. P. Dhariwal X.En ( Elect ) 9414049718 2735<br />
3 Sh. M. L. Sharma A.En( Elect ) 9413385649 2649<br />
4 Sh. Vasim Khan J.En( Elect ) 9413342755 242755<br />
EMERGENCY TEAM “D” LOCATION LIGNITE & FUEL OIL / HANDLING PLANT.<br />
INCHARGE:-<br />
S.No Name Design Telephone P&T<br />
Office<br />
VPN<br />
1 Sh. N. C. Gupta Dy. C E (L&L) 9414065068 2710<br />
2 Sh. A. K. Agarwal X.En (Fuel) 9414063231 2531<br />
SUB EMERGENCY TEAM “D-1” WHOLE LIGNITE AREA<br />
INCHARGE:-Sh. N. C. Gupta Dy. CE (L&L)<br />
S.No Name Design<br />
Office<br />
Telephone P&T<br />
VPN<br />
1 Sh. N. C. Gupta Dy. C E (L&L) 9414065068 2710<br />
2 Sh. Bigul Jain X.En (<strong>Lignite</strong>) 9414049719 2736<br />
3 Sh. L. L. Koli X.En ( <strong>Lignite</strong> ) 9413385634 2634<br />
4 Sh. Keshav Khatwani X.En ( Lime ) 9413385651 2651<br />
5 Sh. U. S. P. Srivastav A.En ( Lime ) 9413349910 22910<br />
6 Sh. Harish Ladher A.En ( Lime ) 9413342809 242809
21<br />
EMERGENCY TEAM “E” LOCATION STORE AREA.<br />
INCHARGE :-Suresh Chandra S.E( STORE )<br />
S.No Name<br />
Telephone P&T<br />
Design<br />
Office<br />
VPN<br />
1 Sh. Suresh Chandra X.En(Store) 9413385674 25674<br />
2 Sh. R. K. Sharma A.En(Store) 9413385645 2645<br />
3 Sh. Vijay Parihar J.En(Store) 9413342714 242714<br />
EMERGENCY TEAM “F” FOR ADMINISTRATION.<br />
INCHARGE: Sh. Raj Singh Assistant Secretary<br />
S.No Name Design<br />
Office<br />
Telephone P&T<br />
VPN<br />
1 Sh. Raj Singh Asst. Secretary 9414049813 2741<br />
2 Sh. Surendra Vyas Personal Officer 9413385967 2367<br />
3 Sh. Rakesh Salvi A.P.O 9413342813 242813<br />
4 Sh. Pankaj Chouhan A.P.O 9413342814 242814
22<br />
2.2 Site Management: - The above officers in serial wise will be responsible for general Co- Ordination during<br />
emergencies and one out of them will designated as “The Emergency Controller” on occurrence of<br />
emergency. Shift in-charge Engineer (Control Room), Unit-I, II and <strong>Lignite</strong> handling plant Control Room will<br />
arrange to inform the respective officers on telephone in order of priority. They will also pass on the<br />
instructions security in charge.<br />
2.3 The shift in-charge Engineer of concerning area will function as emergency controller. The<br />
significance of the emergency /disaster shall be evaluated by the concerning shift in-charge Engineer &<br />
accordingly he will intimate /start functioning. The concerning members of the emergency team are to be<br />
informed on telephone to attend the plant / specified site location, immediately and take over the control of<br />
the situation.
23<br />
CHAPTER-3<br />
3..00 EMERGENCY TEAM:- For each identified area of the plant where disaster situation can arise or anticipated<br />
emergency teams have been constituted.<br />
3.01 The disaster are broadly categorized according to area.<br />
A. Mechanical Disaster.<br />
B. Electrical Disaster.<br />
C. Chemical Disaster.<br />
D. Natural Disaster.<br />
4.1.8 Mechanical Disaster:- The area of Boiler, Turbine, Pump House, FO/DO Tanks, MOT Clean/Dirty oil<br />
tanks, <strong>Lignite</strong> conveyors and other auxiliaries are covered in Mechanical disaster area.<br />
A few Mechanical disaster have been covered in this section for guide lines and according to these<br />
guide lines and also looking to the risk and type of emergency, the consequences of uncovered disaster<br />
can be safely dealt and handled by team ‘A’,’B’ &’C’.<br />
3.1.2 Electrical Disaster:-All the power cables and control cables have been laid in the different areas of<br />
boiler, turbine, along the conveyers, switch gears, cables galleries, cable ducts, EHT and service<br />
transformer, generator, DG sets etc. These cables are also prone to fire on account of short circuit or<br />
back up of fire out side. To attend such fire hazard emergencies we have constituted electrical<br />
emergency team ’C and C1.<br />
3.1.3 Chemical Disaster:- To deal with hazards like leakage of toxic gases leakage of acids Alkalies etc, the<br />
chemical emergency team has been constituted as team B-4’.<br />
3.14 Natural Disaster:- Disaster due to earth quake , flood, storms which may cause heavy devastation of<br />
man and material and effect different areas at a time in such situation action is to be taken according to<br />
Section’D.’
24<br />
CHAPTER-4<br />
4.0 FIRE FIGHTING:<br />
4.01 Fire fighting: The following fire fighting systems are in operation for fighting the fire in the plant.<br />
4.01.1 HYDRANT SYSTEM: About 137 Nos. Hydrant points, 16 water monitors and 45 First Aid hose reels<br />
are available in the plant. These points are being fed through 2x410 m3 / Hrs. 8 kg / cm2. Hydrant<br />
pumps, Diesel Engine operated pumps 2x410 M 3 / Hr., at 8 kg / cm2.<br />
4.01.2 High Velocity spray system: All EHT transformers, coal yard, ESP transformers, clean / dirty oil<br />
tanks, main oil tanks have been provided with H.V.W. spray system. The cable galleries, coal<br />
conveyor have been provided with spray system are through 1x410M 3 / Hrs, 8 kg / cm2 Electric<br />
pump. The pump mentioned in hydrant system shall also be utilized for spray system.<br />
4.01.3 Fire detection system for Misc. Building: Fire detection system has been provided for main control<br />
room / cable Galleries, MCC room / DM Plant / <strong>Lignite</strong> control room / coal conveyors.<br />
4.01.4 Fire Tenders: Three Nos. of Fire tenders are available round the clock and being utilized for<br />
extinguishing fire in the plant.<br />
4.01.5 Portable Fire Extinguishers: Around 500 Nos. of portable fire extinguisher of various type have<br />
been kept at different locations in the plant.<br />
4.01.6 Fire Hooters:<br />
One siren has been installed at the top service building which can be “Switch ON” from Control<br />
Room Unit-I to intimate the fire staff to the fire site. The siren available in PA systems shall also be<br />
“Switch on”.<br />
FIRE FIGHTING OPERATION:<br />
4.2.1 In each shift 2 nos of Fire Supervisor, responsible for fire fighting along with other fire<br />
fighting staff are available to handle the situation, in case of break of fire in the plant. The Fire<br />
Supervisor for fire fighting posted in each shift are available in the Fire Fighting Control Room.<br />
The movements and where about of Fire Supervisor will be known to shift inch Engineer (Unit-I)<br />
for coordination, with internal and external agencies. Whenever the information of any fire hazard<br />
is received through shift charge Engineer (Unit-I) or directly by the Fire Supervisor he will direct /<br />
inform the fire fighting staff immediately.The Fire Supervisor will provide all necessary details of<br />
the location where the fire hazard taken place to in- charge of the fire gang on PA system to<br />
avoid any delay in reaching the site. The Fire Supervisor will also rush to the site for<br />
extinguishing the fire as early as possible with the available staff. The Fire Supervisor will<br />
request shift Inchrage Engineer to provided assistance of additional staff under him and<br />
arranging security persons for extinguishing the fire in the minimum possible time. The shift<br />
charge Engineer shall intimate on PA system the location of fire incident and advise site for<br />
additional help. The Assistant security officer at ZERO point (service Building of Unit-I) shall also<br />
rush the fire staff in extinguishing the fire. The operators identified to assist the fire staff will rush<br />
to fire location.<br />
4.2.2 The Shift Incharge & Fire Supervisor on Duty will also decide after inspecting the site for calling<br />
additional fire tenders from RSMM <strong>Giral</strong>, Rajwest <strong>Power</strong>, Bhadresh etc and concerning area who<br />
will manage to use the fire tenders immediately or receipt, without loss of time.<br />
4.2.3 The Fire Supervisor will report to senior Disaster controller (SDC) on this arriving at site and
25<br />
will apprise him about the efforts made for extinguishing the fire, and for additional help if<br />
required to meet the situation. The senior emergency controller will handle the situation<br />
thereafter as per demand of situation.<br />
CHAPTER-5<br />
5.0 TRANSPORTATION:-<br />
5.1 Superintending Engineer (Opr.) / X.En Support-I / shift in charge will provide all necessary<br />
assistance to the Shift charge, Engineer in arranging transport to meet out emergency. They will<br />
provide BUS/JEEP on priority by shift Inchrage Engineer in additional to one Ambulance and the<br />
control room will also spare their JEEPS immediately so as to meet emergency.<br />
5.2 Shift incharge Engineer will alert the medical team to co-ordinate for hospitalizing in <strong>Barmer</strong><br />
Hospital and giving first aid to victims in Thumbali / Bhadka Dispensary as well as at plant site.<br />
5.3 All the staff of the plant and concerned staff are supposed to rush to the site of the emergency<br />
accident with fellow colleagues to the plant immediately on receipt of intimation or by sound of<br />
siren. No excuse for any slackness shall be considered in case of defying the situation.<br />
5.4 Security Staff assist the staff for traffic control as per instruction of shift In charge. They shall<br />
also assists to shift the victims to near by dispensary at Bhadkha / <strong>Barmer</strong> Hospital.
26<br />
CHAPTER-6<br />
6.0 COMMUNICATION: In case of a Disaster in plant, shift charge Engineer unit Control Room-I will<br />
act as disaster controller till the Superintending Engineer of that area or any authority<br />
nominated as disaster controller reaches at the spot.<br />
6.1 Communications by Phones and PA system:<br />
6.01 The Public address (PA) system have been extended to cover almost the entire plant. P&T<br />
telephone No. Control Room –I 02987-271011, Control Room-II 02987-271016, Additional P&T<br />
telephone are available in the various office chambers established in the Disaster situation /<br />
devastation.<br />
6.02 A list of telephone numbers and address of the persons to be informed in each type of emergency<br />
have been kept in the main Control Room Unit-I, II, and <strong>Lignite</strong> Control Room.<br />
6.03 Shift charge Engineer Control Rom Unit-I, II, <strong>Lignite</strong> area will be responsible for informing all<br />
concerned through local / P&T telephones / mobile phones. The reliability of telephones therefore,<br />
be checked in each shift and should be made to restore the faulty telephone of Control Room. All<br />
the Staff of GLPL, up to the rank of JENs has been provided deptt. Mobile phones and they shall<br />
use there mobile phones for communications. On hearing siren, the security guard of each area<br />
will rush to the location of disaster & help the disaster team to control the Fire Station.<br />
6.02 Communication by Sirens:<br />
6.3.1 Communication in case of failure of power supply and phones:<br />
6.3.2 In case of phones are faulty or out of order JEEP available in shift can be used by charge<br />
Engineer Control Room (Unit—I to II, <strong>Lignite</strong> Control Room) on duty will arrange to intimate<br />
through helpers/Operators available in the control room (runner messenger) to the all concerned<br />
about the disaster.<br />
Two or more security persons deployed on one location may also spare the guards to reach at<br />
disaster place.<br />
ASO/ Guards deployed at service bay unit-I will rush up with fire staff immediately and one guard<br />
will be left in fire control room for attending telephone.
27<br />
Section – ‘A’<br />
Mechanical – Hazards<br />
CHAPTER-7<br />
7.0 MECHANICAL DISASTER:<br />
7.01 Fire in Boiler Area: Shift Incharge Engineer of control Room unit-I & II of the affected area,<br />
after inspecting the intensity and potentiality of the disaster shall inform the boiler fighting<br />
wing available on duty along with staff of the boiler area in the shift, for commencing<br />
proactive measures as well as controlling / extinguishing the fire to the extent possible.<br />
Simultaneously, the shift charge Engineer will also try to inform all concerning members of<br />
emergency team to arrive at site immediately to control the situation. In case of acute<br />
emergency, the shift charge Engineer / Fire Supervisor will instruct to sound up the siren.<br />
The shift Engineer of concerning area will also direct the additional staff as per<br />
gravity to the situation to control the fire as quickly as possible. The assistance of<br />
the following persons may be taken as per requirement:<br />
a. Operators , Helpers and contractor’s workers available in the Boiler area of Unit-I & II<br />
b. Security guards available in the plant area.<br />
c. Staff working in the other area, such as TG, <strong>Lignite</strong> handling etc.<br />
d. Fire Fighting staff residing nearby, not on duty.<br />
7.01.2 ACTION TO BE TAKEN:<br />
1. After having assessment of the situation and intensity of fire hazards at site, it will be seen /<br />
assessed by the shift charge Engineer and Fire Supervisor that sufficient number of fire<br />
tenders, Fire Fighting equipments are available, shall be.<br />
2. It will be seen that man power available is sufficient to control the situation; otherwise<br />
additional man power shall be asked from other sections of plant.<br />
3. For any technical assistance, the concerned authority shall be contacted on phone and called<br />
on.<br />
4. If medical assistance is required, the medical officer of General Hospital, <strong>Barmer</strong> should be<br />
contacted.<br />
7.01.3 DETAILS OF DRILL:<br />
1. Cordon off the area and keep un-authorized persons away.<br />
2. Keep all approach road clear.<br />
3. Provide proper protective equipments as required.<br />
4. Extinguish the fire with appropriate fire extinguishers, fire hydrant and fire tenders, such as<br />
foam, DCP powder, water etc.<br />
5. Restrict the fire in a limited area.<br />
6. Ensure that all personnel in the area are safe.<br />
7. Do not permit any one to enter the affected area without proper protective equipments.<br />
Note: The requirement of protective and safety T&P equipment as per enclosed annexure must<br />
be arranged to deal with the emergency with due safety.
28<br />
FIRE IN TURBINE AREA: The Shift charge Engineer of Main Control Room Unit-I & II of the affected<br />
area after inspection of the intensity and potential of the situation shall inform the incharge of<br />
turbine area in the shift for commencing the protective measures as well as extinguishing /<br />
controlling the fire up to the extent possible. Simultaneously, the Shift charge Engineer will inform<br />
all concerning members of emergency team as detailed hereunder.<br />
The Shift charge Engineer will also direct the additional staff of other area, contractors staff, if the<br />
situation so demands. He will also take the action as detailed in the fire in boiler area.<br />
DETAILS OF DRILL:<br />
1. Cordon off the area keep un-authorized persons away.<br />
2. Keep all approach road clear.<br />
3. Provide proper protective equipment as required.<br />
4. Extinguish the fire with appropriate fire extinguishers with plain water as the case may be.<br />
5. Restrict the fire in a limited area.<br />
6. Ensure that all area of fire is safe.<br />
7.03 FIRE IN TURBINE MAIN OIL TANKS, DIRTY / CLEAN OIL TANKS:<br />
Water spray system have been provided far all MOT and Dirty / Clean oil tanks. Foam compound I<br />
drums and Zerrycans has been placed at Zero Mtr. elevation to spray foam though hydrant system<br />
in bulk quantity.<br />
On receiving intimation of fire in MOT, following action are to be taken by Shift Incharge Control<br />
Room-I&II.<br />
1. Intimate fire staff by sounding siren from Control Room and tell location of fire on phone / PA<br />
system. Mean while, Fire Supervisor along with other Control Room staff should rush up to<br />
location.<br />
2. Operate water spray system of the MOT.<br />
3. Isolate the electric supply system of the MOT & its room with the help of electric staff.<br />
4. Fire staff will spray foam on MOT from 8.5 Mtr. Elevation as well as from ground floor in the tank.<br />
Foam compound drum / Zerrycans of near by area will be brought by the help of security staff / of<br />
the available staff.<br />
5. Call security staff from main gate / Barracks.<br />
6. Siren in Control Room -I will be “switched on” by instructing Shift Engineers to call help of fire staff<br />
residing in plant.<br />
7. Inform the emergency teams and their Incharge.<br />
7.03.2 DETAILS OF DRILL:<br />
1. Cordon of the area and keep un authorized persons away with help of security staff.<br />
2. Available staff should be ready for extinguishing fire with help of extinguisher from Spreading<br />
foam and dry chemical powder in near by area and try to restrict the fire in limited area.<br />
7.04 FIRE Explosion in F.O. / L.D.O. tanks:<br />
Location-FO Tanks, FO pump House, LDO tanks, dirty oil tanks: The Shift charge Engineer<br />
Control Room-I, II & <strong>Lignite</strong> Control Room after receiving the information about explosion / fire in<br />
the FO / HSD tanks area will immediately rush –up to the site after alarming the fire fighting staff
29<br />
available on duty. The Shift charge Engineer <strong>Lignite</strong> Control Room being nearer to the tank Area,<br />
will direct all available staff to reach the site for controlling the situation effectively. To suppress<br />
the fire in FO / LO tanks mechanical foam protection system is available. Ensure that hydrant<br />
pumps has been started for better pressure. Open the gate valve of foam line and water line of that<br />
particular tank. In additions to above medium velocity water spray nozzles have been provided for<br />
FO tank. LDO tanks and dirty oil tanks Hydrant valves and water monitors have been provided<br />
around the dyke wall of tanks. Water may be sprayed on tank surface though hydrant valves and<br />
water monitors to keep it cool to avoid bulzing out of tank walls. Shift charge Engineer Control<br />
Room-I & II will inform all concerning members of emergency team mentioned hereunder.<br />
7.04.2 Explosion in tank area may cause casualties and effect large area of the plant. Some exploded<br />
parts, may hit some working persons in side the plant. So, according to the situation, arrangements<br />
have to be made for ambulance / Jeeps for transportation of the victims to the hospital or<br />
dispensary. In charge of dispensary / hospital shall also be intimated on telephone for arranging<br />
essential medical / First. Aid in due course.<br />
For extinguishing the fire the foam type fire extinguisher or foam is required in this area in a<br />
large quantity. Keeping in view the alarming situation the concerning without loss of time wing<br />
should be informed immediately without loss of time by Switching On the siren from Control<br />
Room. The foam available in Zerricans should be mixed in water tanks of Fire tender and this<br />
mixture should be sprayed on fire. One no. fire tender filled with foam permanently shall be used.<br />
7.04.3 Details of Drill:<br />
1. Cordon off the area keep un-authorized persons away.<br />
2. Keep all approach passage clear.<br />
3. Use the appropriate personnel protective equipments.<br />
4. Restrict the fire in limited area.<br />
5. Count all personnel and ensure that everybody is safe.<br />
7.04.4 Properties of Light Diesel Oil:<br />
General Information:<br />
Description - Brown, Slightly viscous liquid<br />
Flash Point - 125 o F<br />
Density - Less then 1<br />
Auto ignition Temp. - 494 o F<br />
Distillation temp. - 675 o F 90% point<br />
Viscosity at 100 o F - Min. 1.8<br />
Kinematic, Centistokes - Max.5.8<br />
Centane Number - 40<br />
Hazard analysis - Toxicity- Moderate<br />
If may produce irreversible as well as reversible change in the human body.<br />
These changes are not of such severity as to threaten life or produce serious permanent physical<br />
impairment.
30<br />
Fire Hazard: Moderate, when exposed to heat or flame. In case of fire blanketing or something effect is<br />
essential to put the fire out. The effect of keep-oxygen away from the Fuel and it can be obtained with<br />
carbon-di-oxide, dry chemical (essentially sodium bicarbonate), foam or a vaporizing liquid type of<br />
extinguishing agent. Water is most effective used as a fine spray or must.<br />
Explosion Hazard: Moderate, when exposed to heat or flame.<br />
Counter Measures: To fight fire foam, carbon-di-oxied, dry chemical powder, carbon tetrachloride and<br />
halon.<br />
7.05.1 Fire in coal storage / Conveyor Belts in CHP area:<br />
(i) Location: conveyor Belts, Bunker House, crusher Houses, Transfer points.<br />
(ii) Primary Crusher area.<br />
(iii) Coal stock.<br />
7.05.2 The following fire protection arrangements are available for conveyor belts, transfer points, Crusher<br />
Houses, Bunker House etc.<br />
i. Medium Velocity Water Spray System: Fire in conveyor belts will be detected through infrared<br />
detectors and alarm, annunciation will appear in <strong>Lignite</strong> Control Room as well as in Control Room –I.<br />
Linear heat sensing cable will also detect fire of that area and send signal to stop the conveyor<br />
belt. Water may be started spraying on effect area by operating deluge valve of that area locally or<br />
by pushing push button in <strong>Lignite</strong> Control Room for operation of deluge valve of that area.<br />
ii. Hydrant valves and water monitors: Hydrant valves are available along the conveyor belts and in<br />
transfer points. Where conveyor belts are higher level (More than 15 meters) Water monitors have<br />
been provided to fight fire from ground.<br />
7.05.3<br />
Operators / helpers / Mazdoors working in <strong>Lignite</strong> should be called for help.<br />
Help may be asked from security staff by informing at plant gate No. 1& 2<br />
Help may be asked from operators / helpers / Mazdoors working in the other area, if situation warrants.
31<br />
Section – ‘B’<br />
Electrical - Hazards<br />
ELECTRICAL DISASTERS<br />
7.07.1 Fire in switch Gear Area:<br />
Location: (1) 6.6KV Switch gear unit-I & II Switch gear in ESP, Ash Handling, D.M. plant, Compressor<br />
House, CW Pump house, Raw water pump house, clarifier, DC Room, FO pump house, <strong>Lignite</strong><br />
Handling Control Room ,Primary Crusher & Crusher House etc.<br />
The shift charge Engineer Unit-I, II & <strong>Lignite</strong> control room will immediately isolate the faculty<br />
/ Fire affected section from all source of supplies (i.e. from Grid, Unit-I, II and any other electrical<br />
supply from distribution line) for allowing the fire staff for extinguishing the fire without any risk and<br />
will immediately rush to the site on receipt of information of the fire in the 6.6KV switch gear area and<br />
will take action to extinguish the fire from extinguishers available at the site to prevent further spread<br />
over of the fire. In case the fire is beyond control, the information should be passed on to the control<br />
room for isolating the affected section by tripping the incoming supplies to that section. Fire fighting<br />
staff should also be directed by the shift charge Engineer to reach to the site without loss of time for<br />
commencing the protective measures as well as extinguishing the fire and simultaneously information<br />
to the following emergency teams should be passed to reach the site in case their services are<br />
required:<br />
7.07.2<br />
S.No Incharge Phone No VPN<br />
1 Sh.A.K.Mathur Dy.CE (Elect. ) 9414065895 2713<br />
9982230914<br />
2 Sh.Ashok Parakh X.En(F/F) 9413349778. 22778<br />
3 Sh.P.Dhariwal X.En (Elect.) 9414049718 2735<br />
7.7.03 If the fire is spreading with a faster speed the shift charge Engineer will direct the additional staff of<br />
boiler, turbine area to assist for extinguishing the fire. Care should be taken that no fire fighting<br />
(operation) should be started unless the affected section is completely isolated from all source of<br />
supplies (i.e. HT, LT, DC supply)<br />
7.7.04 Details of Drill:-<br />
1. Cordon off the area keep un-authorized persons away.<br />
2. Keep all approach passage clear.<br />
3. Isolate the adjoining area of affected place to avoid full damage of near by place.<br />
4. Extinguish the fire with Co2 extinguishers and D. C. P. Extinguishers. Water may only be<br />
used if power is totally disconnected and on acute emergency.<br />
5 Provide insulated shoes and hand gloves for all staff engaged for extinguishing the fire.<br />
6. Restrict the fire in a limited area.<br />
7. Do not re-charge the faulty section unless clearance from maintenance staff is received.
32<br />
7.7.05 Fire in Switch Yard Area: As soon as the information of fire in switchyard area is received, the first<br />
action to be initiated by shift Charge Engineer is to isolate the supply of the affected. The Assistant<br />
Engineer (220KVGSS) <strong>Barmer</strong> / Jaisalmer & Executive Engineer (LD), Heerapura, Jaipur should<br />
immediately be informed about the happening in the switch yard area and request them to isolate the<br />
particular section from the sending end / receiving end. The fire fighting staff available in the shift<br />
should be directed to reach the site immediately. The Junior Engineer (Elect.) in control room of<br />
concerning areas should also be directed to assists the fire fighting staff for extinguishing fire<br />
Operation must not be, undertaken unless the affected section is completely isolated from all source<br />
of supplies.<br />
7.5.01 Details of Drill:<br />
1. Cordon off the area keep un-authorized persons away.<br />
2. Keep all approach passage clear.<br />
3. Isolate the adjoining area of affected place to avoid full damage of near by place.<br />
4. Extinguish the fire with Co 2 extinguishers, and D. C. P. Extinguishers. Water may only be<br />
used if power is totally disconnected and on acute emergency.<br />
6 Provide insulated shoes and hand gloves for all staff engaged for extinguishing the fire.<br />
8. Restrict the fire in a limited area.<br />
9. Do not re-charge the faulty section unless clearance from maintenance staff is received.<br />
7.06 FIRE IN CABLE GALLERIES:<br />
Most of the Galleries are provided with spray system. When ever, the fire breaks in cable gallery one<br />
has to envisage/ anticipate very alarming situation even if fire remains for a short period. So we<br />
must act initiate with DCP, Co2 fire extinguishers immediately, if the fire is small in nature.<br />
7.06.1 To Extinguishers fire Manually: If fire is small nature and fire staff can extinguish fire with the help of<br />
extinguishers, the Incharge of the shift must isolate the power supply of the cables so that of the<br />
cables becomes denergized.<br />
Now commence the efforts to extinguish the fire with full strength & force available by using:<br />
1. Portable fire extinguishers of Co2 and DCP type.<br />
2. Water can also be used if all the cables of the area are deenergized.<br />
3. In case of major fire, no person should enter in gallery and water spray may be started<br />
Simultaneously with above activities the shift charge Engineer must inform to the Executive Engineer<br />
(LD), shift Engineer of 220KV GSS, <strong>Barmer</strong> / Jaisalmer, S.E (Opr), X.En (Suppt.) for the incident in the cable<br />
gallery. Fire fighting staff available in the shift should be directed to reach the site immediately. All concern<br />
AEN/JEN and other staff of control room should be directed to assist the fire fighting staff for extinguishing<br />
the fire, caution should be taken that no water or conductive media be used to extinguish the fire if the<br />
cables are energized.
33<br />
7.06.02 Details of Drill:<br />
1. Cordon off the area keep un-authorized persons away.<br />
2. Keep all approach passage clear.<br />
3. Isolate all cables from feeding end, ensure that all cables are dead.<br />
4. Fire staff must start operating extinguishers available in cable gallery.<br />
5. Control the fire, not allow expanding, with the help of available staff, try to restrict the fire<br />
in limited area extinguish the fire initially at the beginning and within short time so that<br />
the intensity / expansion of fire remain under check.<br />
6. Use fire extinguishers of Co2 and DCP to quench the fire.<br />
7. Use Water / Foam only when it is ensured that none of the cable is energized and all the<br />
dead.<br />
8. Use DCP powder freely on the root of the fire for better results.<br />
9. In case of major fire, no persons be allowed to enter in cable gallery and water spray may be started<br />
by opening valve of spray system.<br />
7.06.04 To Control Fire by using water spray system: In case fire is uncontrollable by extinguishers or it is not<br />
possible for fire staff to reach at fire location due to excessive heat or dense smoke, call all persons<br />
out of galleries and operate water spray system.
34<br />
Section – ‘C’<br />
Chemical - Hazards<br />
CHEMICAL DISASTER<br />
7.07.1 Introduction: The water taken from Indira Gandhi Canal for meeting out requirement of plant<br />
needs to be clarified / filtered / diminaralised for various uses in plant. To achieve required<br />
quality of water it is treated with various chemicals. Some of the chemicals mentioned below<br />
are hazardous if not handled properly, safely and carefully.<br />
S.NO. Name of<br />
Chemical<br />
Max. Qty available<br />
at a time<br />
Use and place of storage<br />
1. Liquid<br />
chlorine<br />
13 Tonners Procured in 900 KG Capacity (Tonner)<br />
cylinder used for water purification at<br />
clearfiler.<br />
2. Acid & Alkali (Max. Qty NaOH-<br />
150 MT)<br />
Hydrochloric Acid (30%) and caustic soda<br />
(47.5%) required for regeneration of DM plant<br />
2x29 = 58M3 Na OH exchange units and stored in M.S.R.L.<br />
Two storage tank. storage tanks.<br />
2x34 = 68M3 HCL<br />
Two storage tank.<br />
7.08 EMERGENCIES AND HAZARDS;<br />
7.08.1 ACID LEAKGE FROM HYDRO CHLORIC ACID STORAGE TANKS: Location – DM<br />
Plant Stage<br />
7.08.2 MEREGENCY TEAM TO HANDLE THE DISASTER:<br />
S.No Incharge Phone No VPN<br />
1 Sh.A.K.Mathur Dy.CE (Opr.& Elect. ) 9414065895 2713<br />
9982230914<br />
2 Sh.Anant Amitabh, Sr.Chemist 9413349784 22784
35<br />
7.08.3 DETAILS OF DRILL FOR Na OH AND HCL:<br />
1. Block all the entries to the affected area. No, un-authorized person should be permitted in the<br />
affected area.<br />
2. Cover the acid spill with lime for neutralization.<br />
3. Stop unloading of hydro chloric acid in storage tank immediately, if storage tank is leaking.<br />
4. Appropriate action should be taken on priority to evacuate the leaking tank as per following producers.<br />
a. By making arrangements to transfer the acid from leaking storage tank to storage take in the<br />
vicinity.<br />
b. By arranging road tanker and transferring acid from leaking storage tank.<br />
c. By transferring acid into measuring tanks in the plant as available.<br />
5. Use the appropriate personal protective equipment as given below:<br />
a. Face shield<br />
b. Apron PVC / rubber<br />
c. Rubber hand gloves<br />
d. Gas mask<br />
e. Safety Goggles.<br />
f. Self contained breathing apparatus.<br />
7.08.4 First Aid<br />
1. In case of body contract use plenty of water for washing the affected part. Get Medical<br />
treatment at the earliest.<br />
2. Do not neutralized spilled acid on body with chemical without supervision of a medical officer.<br />
3. In case some one swallow the acid by accident / mistake rush medical aid immediately.<br />
4. During unconscious state nothing should be allowed orally or by mouth.<br />
7.09 CHLORINE LEAKAGE Location: Clarifier and forebay.<br />
CWPH<br />
7.09.01 Emergency team to handle the disaster:<br />
S.No Incharge Phone No VPN<br />
1 Sh.A.K.Mathur Dy.CE (Opr.& Elect.) 9414065895 2713<br />
9982230914<br />
2 Sh.Anant Amitabh, Sr.Chemist 9413349784 22784<br />
Water treatment plant operators / helpers available at the time of disaster may also be called.<br />
7.09.02 DETECTION OF CHLORINE LEAKEGE: chlorine has characteristic of pungent smell, this gas can be<br />
detected even at very low concentration of 3 PPM in air. Leakage point can be further identified with the<br />
help of Ammonia Torch. The chlorine leakage detector has been installed at Stage-I & II clarifiers plant<br />
chlorination room. The monitor of these detectors are installed at the PANEL ROOM of the respective<br />
clarifiers.<br />
The operator on duty must inspect the shift charge Engineer control room unit-I and assistant<br />
Engineer / Junior Engineer on duty and also take the following action:<br />
a.The plant operator of the concerned clarifier will acknowledge / reset the chlorine leakage alarm and
36<br />
inform the shift charge Engineer along with Sr. chemist / Junior chemist.<br />
b.The shift charge Engineer along with Sr. chemist / Junior chemist will inform the emergency team as<br />
above for further needful action for prevention of leakage.<br />
7.09.03 DETAILS OF DRILL:<br />
As soon as chlorine is observed following action are to be taken:-<br />
1. Cordon off the area.<br />
2. Evacuated all personnel and the plant operator and they should stand / stand in area opposite to wing<br />
direction.<br />
3. Only experienced and trained personnel should attend the leakage job.<br />
4. Use “SELF CONTAINED BREATHING” apparatus or chlorine gas mask for attending the leakage.<br />
5. Trace the chlorine leakage by using ammonia torch.<br />
6. In case of leakage from the chlorine handling equipment i.e. system connected to the tonner, the tonner<br />
outlet valves must be closed immediately.<br />
7. Before attending chlorine leakage In the chlorination room please ensure, that environment is “Chlorine<br />
Free” for attending leakage on system of chlorine handling.<br />
8. In case of leakage form the tonner or valve, the following action are recommended:<br />
a. Emergency chlorine handling Kit must be used for handling the leakage.<br />
b. Use proper personnel protective equipment along with self contained breathing apparatus the<br />
leakage.<br />
c. Please ensure the availability of supervision by a senior officer while attending the leakage.<br />
d. Shift vehicle must be ready for any emergency.<br />
9. No water should be sprayed or directed towards the leaking point as hydrochloric acid formed with water<br />
and chlorine can aggravate the corrosion of surface.<br />
10. Wherever, a leakage is detected, however minor, it may be, immediately step should be taken to stop the<br />
leakage as due to corrosive nature of chlorine gas the leakage will increase abruptly.<br />
11. Avoid deep breathing in chlorine contaminated area or atmosphere.
37<br />
Section – ‘D’<br />
Natural - Hazard<br />
NATURAL DISASTERS<br />
7.10.1 INTRODUCTION:<br />
Disaster due to earth quake, flood, storms may cause heavy devastation of man and material and may<br />
not be localized at one place. Therefore, to handle the severe situation, the in charge control Room-I<br />
after assessing the quantum will take action as under if situation warrants.<br />
i. He will alarm fire staff by switching on siren from Control Room-I & PA systems.<br />
ii. Intimation will be given at plant main gate to instruct security staff / Drivers residing in barracks to reach<br />
at location immediately.<br />
iii. If the situation is severe the following teams will also be informed immediately.<br />
A<br />
Administration Team: The Dy. Chief Engineer (Opr.) will be Incharge of this team. He is<br />
responsible for arranging food, drinking water, Medicine for victims hospitalized in <strong>Barmer</strong> Hospital till<br />
their recovery or as per instruction of Chief Engineer, GLPL.<br />
S.No Incharge Phone No: VPN<br />
1 Sh.A.K.Mathur Dy.CE (Opr.) 9414065895 2713<br />
9982230914<br />
2 Sh. Ashok Parakh, XEn. (F/F) 9413349778 22778<br />
B<br />
Transportation Team:<br />
S.No Incharge Phone No: VPN<br />
1 Sh.A.K.Mathur Dy.CE (Opr. & Elect.) 9414065895 2713<br />
9982230914<br />
2 Sh.O.P.Agrawal X.En(Opr-Suppt-II) 9413349727 22727<br />
3 Sh.U.C.Chobisa A.En(F /F) 9413349779 22779<br />
C<br />
Information Team: Dy. CE (Opr.) will be the incharge of this team. He will be responsible to collect<br />
information of victims / casualties and submit to press, media, District authorities, and inform to<br />
relatives of victims, arrange transport to them for brining to hospital to them for bringing to<br />
hospital and leaving back to their homes<br />
V<br />
(Team Incharge)<br />
Sh. A.K. Mathur, Dy. Chief Engineer (Opr.& Elect.)<br />
(Team Members)<br />
Sh. Ashok Parakh, Executive Engineer (Opr-Suppt-I)<br />
Sh. O.P.Agrawal, Executive Engineer (Opr-Suppt-II )<br />
For taking help from external sources, the medical / Police / Dist. Authorities should be contacted and<br />
informed about the incident immediately. The contact no. of these authorities are as under:-<br />
(i) District Collector :- 02982-220005/220006<br />
(ii) SP :- 02982-220003/4<br />
(iii) CMHO :- 02982-230462/220204.
38<br />
Chapter – 8<br />
Hazards and Medical<br />
Management<br />
Chlorine<br />
Hydro Chloric Acid<br />
Caustic Soda<br />
SULPHURIC ACID<br />
Hazards and Medical Management<br />
CHLORINE<br />
TOXICITY<br />
Chlorine is corrosive. It reacts with body moisture to form corrosive acids. Chlorine gas is primarily<br />
a respiratory irritant. Concentration above 3 to 5 ppm by volume in air is readily detectable by a<br />
normal person. Inhalation of chlorine may cause respiratory injury.<br />
ACUTE EFFECT<br />
The first symptom of exposure to chlorine is irritation to the mucous membranes of eyes, nose and throat<br />
which increase to smarting and burning rain. Irritations spread to the chest. A reflex cough develop which may be<br />
intense and often associated with pain behind the breastbone. The cough may lead to vomiting. If the duration of<br />
exposure or the concentration of chlorine is excessive, it will cause restlessness, throat irritation, sneezing and<br />
copious salvation. In extreme cases, lung tissues may be attected resulting in pulmonary edema, full of blood<br />
pressure.<br />
EFFECT OF CHLORINE AT VARIOUS CONCENTRATIONS<br />
Chlorine concentration in<br />
Effects<br />
air (PPM)<br />
0.2 – 0.5 No toxious long term effect.<br />
0.5 Slight odour.<br />
1.0 – 3.0 Definite odour, irritation to eyes and nose.<br />
6.0 Irritation of the throat.<br />
30.0 Intense cough fits.<br />
40.0 – 60.0 Exposure without effective respirator for 30 to 60 Minutes or<br />
more may cause serious damage.<br />
100 May cause lethal damage.<br />
10000 Danger to life even after few deep inhalations.<br />
CHROINIA EFFECT:<br />
Prolonged exposure to concentration more then 5 ppm may result into bronchial problems. Due to<br />
long exposure to chlorine, affected persons may get ‘Acne’.
39<br />
Skin Contact<br />
1. Burning.<br />
2. Inflammation<br />
FIRST AID AND MEDICAL MANAGEMENT<br />
SYMPTOMS<br />
3. Burns may be very painful, painful blisters.<br />
4. Profound damage to tissues.<br />
5. State of shock.<br />
Cold calmy skin<br />
Sweating over the forehead.<br />
Cold Sweet- Pale complexion.<br />
Rapid and week pulse.<br />
Cold hands and feet.<br />
Tendency to faint.<br />
Eye Contact<br />
1. Watering of eyes.<br />
2. Burning sensation in eyelid and eyes.<br />
3. Inflammation of eyes (Conjunctivitis).<br />
4. Ulcepation of the tissues.<br />
5. Opaqueness’ of the cornea.<br />
6. Loss of light.<br />
Inhalation<br />
1. Irritation of mucous, membranes (mouth, eyes, nose and throat).<br />
2. Watering of eyes, Nasal discharge.<br />
3. Sneezing and coughing.<br />
4. Difficulties in breathing and rapid breathing.<br />
5. Headache.<br />
6. Bluish Coloration of face and lips.<br />
7. Salivastion.<br />
8. Nausea and giddiness.<br />
9. Muscular weakness.<br />
10. Ulceration of mucous membrane (nose).<br />
11. Acute pulmonary edema.<br />
12. Chemical Bronchitis.<br />
13. Secondary chemical pneumonia.<br />
14. Death.
40<br />
Skin Contact<br />
1. Remove the victims from the effected area immediately.<br />
2. Take him to the nearest shower as early as possible.<br />
3. Remove contaminated cloths.<br />
4. Wash skin with large amounts of normal running water.<br />
5. Dust the effect area with powdered sodium-bi-carbonate wash the affected area again with normal running<br />
water.<br />
6. Dry the skin very gently using a clean and soft towel.<br />
7. Do not apply oil or oily ointment without doctor’s advice.<br />
8. In case of burns, apply a dry sterile dressing.<br />
9. Keep the victims warm using a blanket.<br />
10. Immediately take him to the nearest hospital.<br />
Eye Contact<br />
1. Immediately remove the victim from the affected area.<br />
2. Take him to the nearest eye wash or shower.<br />
3. Flush eyes immediately with normal water for at least 15 minutes or longer, keeping his eyelids open.<br />
4. If the pain remains, repeat washing the eye for 15 minutes or longer.<br />
5. Do not try to neutralize with chemical.<br />
6. Do not use any oil or oily ointment without docotor’s advice.<br />
Inhalation.<br />
If the victim is conscious and inhalation is mild.<br />
1. Remove the victim from the affected area and take him to well ventilated area.<br />
2. Loosen the clothes and remove shoes.<br />
3. Keep him warm using a blanket.<br />
4. Place the patient on his back with head and back elevated.<br />
5. Rest is a must.<br />
6. If the victim cought a great deal, make him inhale a gauze pad soaked with a little ethyl or a few drop of<br />
ether.<br />
7. Cough surups like BINCTUS CODEIEN etc. and common throat lozenges such a VOX, VICKS, HALLS etc.<br />
can be given for smoothening irritation.<br />
8. Milk, butter milk, lime, juice, fresh water may be given.<br />
If the victim is un-conscious but breathing has not ceased-<br />
1. Place the patient in a comfortable position with head and trunk elevated to 45 O position.<br />
2. Remove artificial dentures.<br />
3. Keeps the patient warm using a blanket.<br />
4. Administer medical Oxygen under low pressure.<br />
5. Do not give him anything to drink.<br />
If breathing has ceased.<br />
1. Immediately remove him from the affected area.
41<br />
2. Immediately:<br />
• Loosen his cloth.<br />
• Lay his down on his stomach.<br />
• Begin artificial respiration.<br />
3. Immediately Administer medical Oxygen under low pressure,<br />
4. Call a physician immediately.<br />
5. As the victim begins to breathe un-aided or to move lay him down with his body raised and continuous to<br />
administer oxygen.<br />
6. The physician will keep the victim under medical supervision for microbial infection may be caused.<br />
Therapy for specific physiological disturbance- for the guidance and attention of medical profession:-<br />
Pulmonary Edema<br />
1 Administer 60 to 100% _ Oxygen at 6 ltr. / min.<br />
2. Intermittent positive pressure breathing apparatus set to deliver positive pressure 5-15 cm. of water in the<br />
respiratory cycle, is valuable in reducing the formation of edema.<br />
3. Steroid therapy, given early is effective is preventing or alleviating pulmonary edema. There is chlorine<br />
intoxication.<br />
4. The use of diuretics and antibiotics should be considered to reduce adoma and protection against<br />
secondary pulmonary infection.<br />
BRONCHOSPASM<br />
1. There is no known antidote for chlorine exposure. The exposure is associated with acute<br />
symptomatology requiring supporting therapy only. Early treatment is the most effective.<br />
2. Broncho- dilators nebulizer into the intermittent positive pressure gas stream are often beneficial.<br />
3. Two effective drugs are: ISSOPROTERENOL HYDROCHLORIDE CYDO PENTEMIME HYDROCHLORIDE<br />
The comm. Only employed single treatment dosage for each drug is 0.3 cc This may be altered according to<br />
clinical needs.<br />
1. Positive pressure treatment tends to suppress the secretion of mucous.<br />
2. Nebulized detergent assist in the thinering of musous. There is no chromic affected of chlorine gas inhalation<br />
unless a person is exposed continuously for a long period.<br />
CHLORINE:<br />
Properties: Greenish yellow gas at normal ambient temperature with a pungent irritating smell-<br />
B.P. 34.5 0 C<br />
Vapour density – 2.49<br />
T.L.V. 1 ppm in air (3mg / NM 3 air)
42<br />
HAZARDS<br />
1. TOXICITY: Causes immediate irritation of throat eyes, preparatory tract and lungs. Dangerous even in short<br />
exposure. A brief exposure to a concentration of 1000 ppm may prove to be fatal. Reaction with water produces highly<br />
toxic and corrosive hydrogen chloride fumes.<br />
2. Fire: Non-flammable by itself but can react vigorously with other chemical like turpentine, ether ammonia,<br />
hydrogen, hydrocarbons to cause fire.<br />
3. Explosion: Vigorous reaction with reducing agents can cause explosion.<br />
PRECAUTIONS IN STORAGE & HANDLINHG<br />
1. Do not expose containers to direct sunlight, store in a shaded area.<br />
2. Do not pour water on breaking containers or valve.<br />
3. Use PVC protection suit and gloves, specific respirator for chlorine service<br />
4. In Case of Leakage use emergency kit for stopping the leak.<br />
5. Avoid skin contact.<br />
FIRST AID:<br />
i. In case of skin contacts wash thoroughly with excess of water.<br />
ii. In case of inhalation, move person to well ventilated area and obtain medical assistance at once.<br />
iii. Use cough syrup and throat lozenge to reduce irritation.<br />
HYDROCHLORIC ACID<br />
PROPERTIES:<br />
Physical Stage : Yellowish colored liquid.<br />
Concentration : 30%<br />
Nature : Fuming, liquid, causes irritation to nose, if inhaled.<br />
HAZARDS:<br />
1. Toxicity: Local toxicity can injury on body contact. Toxic fumes which may cause irritation and injury to<br />
the respiratory track.<br />
2. Fire: Can causes for hazards by vigorous exothermic chemical reactions. <strong>Power</strong>ful oxidizing can cause fire<br />
on contact with combustibles.<br />
SAFETY PRECUTIONS.<br />
i. Use rubber gloves, shoes and PVC suit while working in acid area.<br />
ii. While working in fumes area, use proper breathing appratus.<br />
iv. Avoid body contact.<br />
v. Do not spray water on acid leaks or spills.<br />
FIRST AID:<br />
i. In case of body contact use plenty of water for washing. Get medical at the earliest in case of severe<br />
burns.<br />
ii. Do not try neutral the acid spill on body with chemicals.<br />
iii. Do not anything on burns without proper medical assistance.
43<br />
CAUSTIC SODA SOLUTION.<br />
PROPERTIES:<br />
Physical Stage : Colorless, sticky, liquid.<br />
Concentration : 2 mg / NM 3 air.<br />
Nature : Reacts with water and system steam generating excessive heat corrosive action<br />
on skin.<br />
HAZARDS:<br />
1. Toxicity: Reacts corrosively with body tissues, causing irritation, scaring and ulceration. Inhalation of mist<br />
can damage the respiratory track and lungs.<br />
2. Fire: Non-flammable.<br />
3. Corrosion: Highly corrosive.<br />
SAFETY PRECAUTIONS.<br />
i. Use rubber gloves, shoes and PVC suit while working in caustic area.<br />
b. Avoid body contact with liquid and mist.<br />
FIRST AID:<br />
1. In case of body contact use plenty of water for washing.<br />
2. Use plenty of warm water for washing eyes.<br />
3. Do not to neutralize caustic spill on body with chemical.<br />
4. Get medical help at the earliest.
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4- Mh-,e IykaV A<br />
5- DysjhQk;j IykaVA<br />
6- dSehdy yScA<br />
7- oSxu fViyj A<br />
8- eSdsfudy eSUVhuSUl o`rA<br />
9- bysDVªhdy o`rA<br />
10- Qk;j QkbZfVax foax<br />
11- lqj{kk dk;kZy; ¼xsV l&2½<br />
ihfMr O;fDr dks lHkkyus okys O;fDr }kjk ;ksX; ckrs%&<br />
1- tks Hkh dk;Zokgh djuh gS]’kh/kzrk ls djsaA<br />
2- MkDVj dks ’kh/kz cqyk;saA<br />
3- izHkkfor O;fDr dks [kqyh gok es ys tkos ;k goknkj dejs es fyVkosA<br />
4- ;fn ihfMr O;fDr B.M eglwl dj jgk gks rks mls xehZ es igqpk;s ’kkUr j[ksA<br />
5- ihfMr O;fDr dks FkksMk ÅWpk j[k ihB ds cy ij lh/kk fyVkosA<br />
6- jksxh okgu o LVªspj dk izcaU/k djsaA<br />
7- izkFkfed lgk;rk ds fy;s lHkh miyC/k lk/kuks dks dke es ysA<br />
,slk u djsa%&<br />
1- xSl yhdst okys vlqjf{kr LFkku ij u tkosaA<br />
2- Hk;Hkhr u gks A<br />
3- xgjh lkWl u ysosA<br />
4- [kkWlh dks jksdus dk iz;kl djsaA
45<br />
vkW[ks ihfMr gksus ij mipkj%&<br />
vkW[kks es ,flM lkY;w’ku ds NhVs iM tkus ij vFkok vU; ckgjh ds d.k fxj tkus ij ihMk gksus yx<br />
tkrh gSA blds fy;s fuEufyf[kr mipkj gksus pkfg,A<br />
1- vkW[kks dks vf/kd ek+++=k es ikuh ls /kks;sA<br />
2- vkbZ yks’ku dh 2&3 cwans vkW[k es MkysA<br />
3- fQj vkW[kks dks ikuh ls /kksosaA<br />
4- LoPN xkWt iSM ls vkW[k dks
46<br />
4- gkFkks vkSj iSjks dks Åij dh rjQ MkysaA<br />
5- ’kh/kzrk ls mipkj ds fy;s MkDVj ds ikl ;k fMLisUljh igqpkWus dk izca/k djsaA<br />
,slk djsa ¼ihfMr O;fDr }kjk ½<br />
1- yhd gksrh xSl dh fn’kk tkusaA”””””””<br />
2- izHkkfor {ks= ls nwj gks tkos A<br />
3- ’kh/kz LoPN okrkoj.k es tkosaA<br />
4- yhd gksrh xSl dh fn’kk es vyx gV tkus ds fy;s vU; yksxks dks Hkh crk;sA<br />
5- eqWg caUn j[ks vkSj xhyk diMk iSM vFkok :eky dks ukd vkSj eqWg ij yxk;saA<br />
6- ikuh ls eqga vk[ksa /kks Mkys vkSj diM+s cnysaA<br />
7- rqjUr izkFkfed mipkj ysaA<br />
izkFkfed lgk;rk dk {ks=%&<br />
1- jksx dk irk djuk] ftlls cqf)erkiw.kZ vkSj dq’ky mipkj fd;k tk ldsaA<br />
2- ;g fuf’pr djuk fd fdl lhek rd mipkj fd;k tk;saA<br />
3- nq?kZVuk ls ihfMr O;fDr dks ?kj] vLirky];k vU; lqjf{kr txg ij igqpkukA<br />
pksV yxus vFkok ?kko gksus ij%&<br />
fdlh rst ;k uqdhyh oLrq e’khu ds dyiqtsZ] dkWp ds VqdMs]uqdhys gfFk;kj ds yxus ;k dqpys<br />
tkus ls pksV yx tkrh gS] vkSj vDlj ?kko ;k jDr L=ko gksrk gSA ,slh gkyr es rqjUr izkFkfed<br />
mipkj djuk pkfg,A mipkj es nsjh djus ls ?kko es bIQsD’ku gksus dh laHkkouk jgrh gS] ftlls<br />
pksV ;k ?kko c< tkrk gS] vkSj mles lwtu ;k lMus ds vklkj jgrs gSA<br />
izkFkfed mipkj-<br />
1- jksxh ds cSBs vFkok ysVh voLFkk es jDr L=ko de gksrk gSA<br />
2- [kwu cgrs gq, vax dks FkksMk Åij jf[k;sA<br />
3- ?kko ds Åij ds oL= dks mrkj dj j[k nsosA<br />
4- ?kko es ckgjh oLrq fn[kkbZ iMus ij lkQ xkWt ls ljyrk iwoZd gVk nssaA<br />
5- ejge ls ;qDr xkWt dkWVu iSM yxk dj iV~Vh ckW/k nhft,A<br />
tyus ij mipkj%&<br />
1- izHkkfor vax dks rqjUr ,ejtSUlh ’kkoj ;k uy ds uhps ys tkdj vPNh rjg ls ikuh ls /kks;sA<br />
2- vxj diMs ty x;s gS] rks lko/kkuh iwoZd vius ’kjhj ls vyx dj nsA<br />
3- tys gq, fgLls ij LoPN dhVk.kq jfgr fdk gqvk xkWt ouZ vkbUVeSUV yxk dj gYdh iV~Bh ckW/k nhft,A<br />
4- ?kk;y O;fDr dks vxj B.M yx jgh gks rks mls xekZgV igqpkus ds fy;s mfpr mik; djsaA<br />
5- ’kh/kzrk ls mipkj ds fy;s MkDVj ds ikl ;k fmLisUljh igqpkWus dk izca/k djsaA
47<br />
PERSONAL PROTECTION EQUIPMENT.<br />
1. Introduction.<br />
In industry when a potential hazard gets out of hand and may affect the safety of people who are in its<br />
ranges, suitable protective devices are required to be used. The personal protection equipments do not<br />
eliminate a hazard however these devices are designed to interpose an effective barrier between a person<br />
and harmful objects sustance of radiation. When we deal with chlorine and ammonia one may expose to<br />
hazards which can be harmful to his respirating tract and other body parts.<br />
2. Requirement of P.P.E:-<br />
Suitably of PPE can be listed as under:-<br />
1. Adequate protection against the hazards to which the works will be exposed.<br />
2. Maximum comfort and minimum capability with protective efficiency<br />
3. No restriction in essential.<br />
3. TYPE OF PROTECTIVE EQUIPMENTS:-<br />
Personal protective equipments are classified as under:-<br />
Respiratory protective equipments.<br />
This appliances can further be classified in two classes:-<br />
1- Air Purifying type.<br />
2- Supplied Air Type.<br />
1- Air Purifying type.<br />
In this type of appliance according to the degree of respiratory hazard, that is, the concentrations of the<br />
toxic gas present one may opt for either CARTRIDGE TYPE GAS MASK or CANISTER TYPE GAS MASK.<br />
The cartridge or canister are filled with appropriate chemicals to be used in a particular gas. When the<br />
chemical exhausts Cartridge/Canister should be replaced with a fresh one.<br />
2- Supplied Air type. In this type these equipments are covered which are capable of providing<br />
respiratory protection in any concentration of contaminant gas as these equipments have their own source<br />
of breathable air hence isolate the user from the contaminated atmosphere. To accomplish it, either the air<br />
source (a compressed air cylinder) remain with the user in that case it is known as “SELF CONTAINED<br />
BREATHING APPRATUS”or the breathable air is supplied from plant’s service air-line/ big aircylinder/manual<br />
or electrical air blower through a tube and mask.<br />
NON RESPIRATORY PROTECTIVE EQUIPMENTS.<br />
In this class these equipments are covered whether provide protection on the body as a whole or in part. The<br />
details are given below:-<br />
1- SAFETY HELMETS: - Safety helmets are used for protection of head against fall of corrosive / toxic liquids<br />
and hard objects. These are made from thermoplastic material.<br />
2- SAFETY GOGLES:- Safety goggles are used for protection of eyes against splash of corrosive/ toxic<br />
liquids. These are made having one piece rubber / plastic molded frame and toughened visor.<br />
3- FACE SHIELD:- Face shield protects the face of the user against splash of corrosive /toxic liquids. It is<br />
available in 6”, 9” and 12” with head band.
48<br />
4- PVC APRON:- PVC apron/ suit protect the user’s body against the splash of corrosive/ toxic liquids. These<br />
are also available in rubber or leather. A coating of fabric or reinforcement is also available with synthetic<br />
rubber.<br />
5- HAND GLOVES & GUM BOOTS:-Hand gloves and gum boots protect the hand & feet of the user against<br />
corrosive /toxic liquids. Gloves are available in leather to handle sharp objects.<br />
6- FIRE ALLUMINISED SUIT:- This suit is made of alumished asbestos, its function is to enable a man to go<br />
near a fire and work and to enter into flame for short duration of time. Its temperature range is 1300 o F for 5<br />
to10 minutes and 1000 o F for 20 minutes.