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GOVERNMENT OF INDIA : NODAL MINISTRIES / DEPARTMENT FOR DISASTER MANAGEMENT
DISASTERS Natural Disasters
NODAL MINISTRIES Agriculture
Air Accidents
Civil Aviation
Civil Strife
Home Affairs
Railway Accidents
Railways
Chemical Disasters
Environment
Biological Disasters
Health & family Welfare
Nuclear Accident
Atomic Energy
Anand Patwardhan, IITBombay
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National Response Mechanism
Anand Patwardhan, IITBombay
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Disaster Management and Early Warning Systems June 2017
Safe Practice in Earthing and Protection
Almost 30000 people die due to Nature Disaster . 20 % of death occur due fires in Forest .
30 % deaths that occur in Earth Quake 30% deaths due to Lightning due to Rail 10% death due to Floods 10% deat due to wind
Disaster MEAN(Emergency)
• Any incident which impact Mass Live comes under disaster reason may be Weather • (Wind,Water,Cloud) and Earth Reaction. • Another may Fire in Jungle. • Prevention • Managing Alert Messasge by Authorties. • Early Warning Ligthning,Earthquakes,Sunami,High Wind Speed • Countinous Collection of data from Warning Devices and Analyse • Awarness and Education Programme
Anand Patwardhan, IITBombay
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Anand Patwardhan, IITBombay
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Early Warning – Disasater Management System Concept Design often starts with a detailed Site Survey during Disaster Requirements and for the Warning System Solution for the said area • I teg atio to othe s ste s su h as Fi e & Gas, Pu li Add ess, PABX et . • T pes of a i g e ui ed. • Desi ed S ste Fu tio alit • I spe tio of Site Co ditio s su h as Haza dous A eas, T pe of Da ge s et . • Ba kg ou d Noise Le el, Noise Mappi g a d A ousti A al sis. Based on the outcome here of a Selection for Product Range to offer in Effective planning and designing best the Warning System Solution.
HSS Engineering has
o e tha 40 ea s’ e pe ie e i Pu li Address/General Alarm (PAGA) and Mass Notification Systems that are used for indoor and outdoor warning at Military, Industrial, Petrochemical and Nuclear Facilities as well as National Civil Defense Systems. As one of the World Leaders in Mass Notification Systems, we know that the origin of a good system design comes from proper planning. The interaction of hardware and software can be complex and requires a good dialogue between the customer and our engineers. In many cases, local standards also affect the est solutio fo the usto e ’s Wa i g S ste India Denmark Commitment to Safe Guard Human Life (Early Warning)
Early Warning System/Alert
Lightning Detection Networks Sensors detect the radio waves emitted by lightning strokes
JMV Instalation
Protection from Lightning Charges
Picture Instalation ESE Type LA
Technology for early detection of potential earthquakes zone
Earth Quake Information
Deep Sea P Sensor
17
Suggested real-time sea level stations (India)
|18
Surface Currents (India)
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Disaster Information
Disaster Information
Earth Quake Early Warning
T Sunami Warning Systems
We always think about Safety of Each Life
Everybody Monitor for Human Safety
External/Internal Surge Source
Fire Accident in Solar PV Power Plant Reason Lose Contact Earthing Disorder and Lightning
Sikhana to Padega Hi Follow NBC2016
Earthing and Protection
Surge in Systems and Result
Surge in DC Application
LIGHTNING FORMATION
Facts about Lightning • A strike can average 100 million volts of electricity • Current of up to 200,000 amperes • Can generate 54,000 oF • 10/350MicroSec/50KA Fault Current/Discharge in Nano Sec Protection Earthing Design100KA Fault Current/Joints Exothermic /Flexible Down Conductor with Shortest Route & Less Corner
• Lightning Protection Standard use in India (IS2309 Now IEC 62305-5)NBC2016 Working Principle Angullar No Compromise with Design Max Protection 30Mtrs from One No Product warrenty from Manufacturer High Maintenance Require Earthing below 10.00 Ohm
Lightning Risk assessment Study is actually the measure of risk of a lightning strike and probability of damages. As Per IEC62305-2.
All these calculations are based on: Lightning strike density inthat particular area(provided byOMV i.e.Ng = 8), Danger for people, Occupation coefficient of structure, Relative location of site, Fire Risk, Associated services, Electrical Lines, Lightning Protection Level, Surge Arrestor and Dimensions of installation.
Lightning Safety Calculation
Lightning Risk Calcuator as per IEC6305
PASSIVE PROTECTION SYSTEM
The ESE air terminal is a terminal which enables to generate artificially an upward leader earlier than a simple rod, with an ionization system, in order to establish a special impact on its point. The capture of the lightning strike being faster than a simple rod, this technology enables to benefit from larger protection areas, ensuring protection for large dimensions structures. The ge erated protectio radius depe ds o the early strea er e issio value of the air ter i al Δt i ¾s , its height, and the efficiency of the protection. The protection radius ensured by this type of air terminal is 120 m (Protection level IV, height = 60 m , early streamer emission time 60¾s) The NFC 17-102 standard describes the installation procedure for this type of air terminal. The installation of this type of air terminal is easy and cheaper than other technologies. It can protect whole buildings with one E.S.E. air terminal. It enables the protection of a structure and its environment, the protection of opened areas and well integrate in the architecture of a structure without aesthetic alteration.
1 ESE, 2 down conductors and 2 earthing systems are necessary to ensure the protection below :
ESE Installation Guidence
ESE AT with radius protection form 32 mtr to 107 mtr. DMC Insulator .
GI/FRP Mast .
Down Conductor Copper / Copper Cadmium Cable 70 sq. mm Copper Bonded Ground Earthing
Thimble
Joint all phase wire/ cable with the help of crimping tools and lugs Step – 1
Separation Sheet Fixed the separation sheet between all wires/ cables
Step – 2
Gel / Silicon Close the filled Silicon enclosure from top and bottom , complete installation is done.
Step – 3
Copper Clad Steel Solid ROD and Conductor
Copper Cladded Conductor For Electrical Installation
The Copper Clad Steel Grounding Conductor is made up of steel with the coating of 99.99% pure copper. These conductors/ wires or strands are equipped with the strength of steel with the conductivity and copper with the better corrosion resistance property. The concentric copper cladding is metallurgic ally bonded to a steel core through a continuous, solid cladding process using pressure rolling for primary bonding. The copper cladding thickness remains constant surrounding steel. We use different steel grades for the steel core result in Dead Soft Annealed, High strength and Extra High Strength Characteristics. The Copper Clad Steel Wire yields a composite conductivity of 21%, 30% and 40% IACS, and available in Annealed and Hard drawn. We are delivering products with varied conductivity and tensile strength as per the customer need. Further, the wire can be processed to be silver plated or tinned copper clad steel wire.
Most Efficient JointProcess
It is efficient and superior to all existing surface –to-surface mechanical retention connectors.
What is Exothermic Welding System? Copper to Bi-Metal and Alumenium Types of Exothermic Joints:
Possible to join any bi metal except aluminum Exothermic welding is a process of making maintain free highly molecular bonding process is superior in performance connection to any known mechanical or compression-type surface-to-surface contact connector. Exothermic weld connections provide current carrying (fusing) capacity equal to that of the conductor and will not deteriorate with age. It offers Electrical connections between two or more copper to copper and copper to steel conductors. Highly portable method as it does not require any external power source or heat source, so it can be done almost anywhere. It provides strong permanent molecular bond among metallic conductors that cannot loosen and further will not deteriorate with age. Connection does not corrode with time and it offers permanent conductivity.
Installation
ESE AT with radius protection form 32 mtr to 107 mtr. DMC Insulator .
GI/FRP Mast .
Down Conductor Copper / Copper Cadmium Cable 70 sq. mm Copper Bonded Ground Earthing
JMV’s Clients
Contact Professionals for Advise
We Protect You Use Electrical Safety Earthing & Protection
Contact our Team JMV INDIA Leader and Insperation behind Mr.Neeraj Saini neeraj@jmv.co.in Mr.Mahesh Chandra Manav Brand JMV HOD manav@jmv.co.in www.jmv.co.in Moblie -919910398999 Telecom -9191204590000