Presentation on theme: "MANGALORE CHEMICALS AND FERTILIZERS LTD."— Presentation transcript:
1MANGALORE CHEMICALS AND FERTILIZERS LTD. WELCOME TO THE PRESENTATION ON OFF-SITE MOCK DRILL
2MANGALORE CHEMICALS & FERTILIZERS LTD. WORKS SITE LOCATION 2
3MANGALORE CHEMICALS & FERTILIZERS LTD Only major fertilizer industry in Karnataka.Located at Mangalore opposite to New Mangalore Port.Operating Ammonia, Urea and complex fertilizer plants since 1976.Professional management of UB GROUP.Producing and marketing about 1.0 million tonnes of fertilizers per annum.Total turnover exceeding Rs Crores in
8MCFL is an ISO 14001: 2004&OHSAS 18001:1999 certifiedCompany
9MARKET 70% production marketed to the farmers of Karnataka and balance to the neighbouring states.
10OCCUPATIONAL HEALTH, SAFETY & ENVIRONMENT MANAGEMENT SYSTEMS Well equipped OHC with qualified Doctor and round the clock male NurseLife saving medicine provided. Periodical health check up for all employeesHigh quality personal protective equipment and other safety gadgets provided.Regular training on usage of PPEs, First Aid and Rescue Operation.Periodical Mock Drills.Mutual Aid with neighbouring industries for emergencies10
11OCCUPATIONAL HEALTH, ENVIRONMENT & SAFETY SYSTEMS Contd.. Well equipped and documented Environment Monitoring System is being practised.Development of 45 acres of Green Belt covering 60% of built up area.Periodic Safety Audit, HAZOP, Safety report and Safety Committees.National Safety Council, Karnataka Chapter awarded “ Unnatha Suraksha Puraskara – 2005” in Chemical Industry Category.
12Corporate Social Responsibility Periodic Public Awareness programmes/Education programmes in the neighbourehood.Helping surrounding villages and schools by donating furniture, computers and providing drinking water schemes, sanitation, organising health check ups etc.MANGALA FARM SERVICESGRAMA VIKAS TRUSTMANGALA RYTHA SURAKSHA VIMA YOJANE
13Off site Mock Drill Scenario : Ammonia release from Horton Sphere bottom outlet line due to line failure at the downstream of Emergency Shut Down Valve.
14Physical Properties of Ammonia Anhydrous Ammonia is present both in the gaseous and liquid formAmmonia readily dissolves in waterAmmonia vapour is colourless and has pungent odourAmmonia is lighter than air. However ammonia vapours produced from cold liquid may form ammonia-air mixture heavier than airThe threshold limit value of Ammonia is 25 PPM by volume. Detectable due to its own odour at 2-5 PPM.
15Physical Properties of Ammonia Contd... The main physical characteristics of Ammonia are given below: a) Normal Boiling Point : C b) Critical Temperature : OC c) Critical Pressure : bar d) Freezing Point : OC e) Latent Heat of Vapourisation : J/kg at atm and -330C f) Explosive Limits : % v/v g) Auto-ignition Temperature : 651OC
16Toxic Effects of Ammonia In general, Ammonia Gas under high concentration may cause irritation to eyes and respiratory tract.Skin contact of liquid Ammonia as well as strong Ammonia may cause burns.
17Its concentration-wise general toxic effects are given below :
18Personal Safety Protective Equipment The following safety appliances, if properly used, would considerably reduce the extent of injury when a person is exposed to Ammonia release.Protective Equipment Applicable Respiratory Protection: a) Ammonia Canister Mask For small leak concentration less than 2% & for min b) Self Contained Breathing For any Ammonia Concentration Apparatus c) Air line mask with For continuous work compressed air supply d) Wet cotton pad For temporary relief
192). Body protection: a) Rubber/PVC suit with Gum - For body protection 2).Body protection: a) Rubber/PVC suit with Gum For body protection boot against liquid ammonia b) Cotton Overall For body protection against vapour Ammonia c) Safety shower For body protection after exposure3).Eye Protection: a) Face shield For liquid Ammonia b) Panorama Goggles For vapour Ammonia c) Eye wash fountain For eye protection immediately after exposure
22Horton Sphere Type of Storage – Semi Refrigerated Pressure – 3 kg/cm2 Temperature – 0oCDiameter – 17 MetersCapacity – 1500 MTNormal Inventory – 400 – 500 MTInsulation – Poly Urethene FoamExcess Flow Valves are installed at Liquid and vapour outlets.Emergency Shut Down Valves are provided at bothLiquid and vapour lines.Decommissioning and inspection once in 5 years bythird party as per SMPV Rules
24Off-site Mock Drill Date:30.05.2007, Time: 10:00 a.m. Assumed release rate : 3 Kgs/Sec.Exposure time : 15 minutesTotal hold up volume in the pipeline between the two isovalves is around 500kgs. max.Plume Dispersion in meters for IDLH value (500ppm) of Ammonia :Down Wind : 1250 Meters.Cross Wind : 33 Meters.Wind direction : Plant NE.
28Damage Distance To Toxicity for Neutral Conditions
29Damage Distance To Toxicity for Stable Conditions
30Areas likely to be affected from Ammonia leak. MCFKudremukh Iorn & Steel CompanyRuchi Soya LtdELF Gas India Ltd.Thokur villagePart of Kenjar village.New Mangalore Port TrustNH 17
31Population Statistics NMPT : 1300KISCO : 225Ruchi Soya : 30ELF Gas India Pvt. Ltd. : 100Thokur : 2315Kenjar :1000Population likely to affected is about 1500
32MCF On-site Emergency Actions Incident:Release of Ammonia from Horton Sphere outlet line failure at the down stream of Emergency Shut Down Valve 554.
33MCF On-site Emergency Actions Contd.. Recovery operator on the round sees the leak and informs SIC / Shift Engineer (Ammonia).SIC assesses the situation and declares On-Site emergency.Plant S/D activity follows.Emergency Siren is blown.Remote Control valve is closed from control room.
34On-Site Emergency Actions Contd.. :Emergency Operations Coordinator informs CEC that it is time to declare Off-Site emergency.Chief Emergency Coordinator informs Dy. Commissioner (DK) and Suptd. of Police(DK) that Off-Site emergency needs to be declared.
35Action Inside MCF Manual isovalve at Horton Sphere bottom closing. Water spray near Tank Form to scrub ammonia to prevent it going out of MCF boundary .Usage of assembly points and Gas tight rooms.Communication to mutual aid members, Panambur Police, Police Control Room, Dept. of Factories, Dept. of Explosives, KSPCB. He also informs KISCO, ELF gas, Ruchi Soya and NMPT
36Action Inside MCF Contd..... Searching operation at MCFAnalysis of atmosphere before declaring All clear.Head countDeclaration of All Clear after getting information from Off- Site Co-ordinator.
37Off-site actions Role of Dy. Commissioner, DK Declaration of emergency after confirming the magnitude of the disaster from MCF.Activate emergency control room and make it functional.Coordinate and establish contact with all agencies like Police, Home Guards, Fire, RTO and Health depts.Ensure actions have been taken to contain emergency.Have overall supervision on all emergency relief operations.Initiate evacuation of people from affected area
38Off-site actions Contd… Role of Dy. Commissioner, DKSet up safe shelter for evacuated people and ensure they are provided food and medical aid if required.Monitor the progress of disaster.Keep the state administration informed.Issues statement to the press.Visit the scene of the disaster to have first hand information.Call off emergency after confirming that all actions taken to normalise the condition and it is safe for the people to reenter the affected area.
39Off-site actions Contd.. Role of Superintendent of PoliceAfter receiving the information from DC, SP will rush to the ECR and establish contact with local police stationEnsures the cordoning of affected area by local policeMobilise additional police forceEnsures coordination with various police and other agencies
40Off-site actions Contd.. Role of PoliceClosing National Highway 17 and diverting traffic to alternate routes at Surathkal and Kottara ChowKiMaintaining law and orderWarning the public using vehicle mounted Public Address systemCommunicating about the incident through wirelessArranging for evacuation and rehabilitation
41Off-site actions Contd……. Role of RTOProviding about 20 No. of Buses with necessary passes.Provide Mobile workshop for urgent repairs if required.Provide assistance as required by SP/DC.
42Off-site actions Contd… HEALTHProvide Doctors, Paramedics and MedicinesProviding about 5 to 6 No. Ambulance.Inform panel of hospitals like NMPT Hospital, KMC, A. J. Hospital, Government Wenlock Hospital and Father Muller's Hospital for making necessary arrangements for medical treatment.
43Off-site actions Contd… There are no antidotes for Ammonia. Only line of treatment is available.Irrigate the eyes with waterWash contaminated part of the body with plenty of water.Oxygen and respiratory support.Bronchodilators and decongestants.Diuretics and fluid balance maintenance, sedation corticosteroids.Symptomatic and supportive.
44Off-site actions contd…. Home GuardsEvacuation of people from near KISCO on the roadSearch and identify if any people are affected in Thokur area.Rehabilitate Thokur villagers who are outdoor in Thokur school and Church. People inside the house to stay indoors, close the doors and windows.Inform back to DC office that rehabilitation is over.Evacuated areas need to be guarded against looting.
45Role of Karnataka State Fire & Emergency Services Despatch about 4 Nos. Fire Tenders with Fire Crew.Fire Crew should have adequate No. of Ammonia Masks.
46Action by KISCO, ELF Gas and Ruchi Soya On hearing from MCF, declare On-site Emergency and assemble inside the building closing doors and windows.Coordinate with Home Guards for evacuation if required. Action by NMPTDeclare On-site EmergencyStop ship loading/unloading activitiesTake shelter inside the control rooms and buildings.
47Action by Thokur and Kenjar villagers Close all doors and windowsStay indoors, put off open flame.Cover the nose with wet cloth and breathe through it.Set the cattle freeTake shelter inside the Thokur Church or nearby building moving perpendicular to the direction of wind.Cooperate with District Authorities for evacuation.
60Off-site Mock Drill Tentative Programme Date :09:15 A.M. to 9:30 A.M. : Assembly at MCF9:30 A.M. to 09:45 A.M. : Briefing about the scenario10:00 A.M : Starting of Mock Drill11:00 A. M : End of the Mock Drill11:00 A.M. to 12:00 Noon : Visiting the affected area12:30 P.M. to 13:30 P.M. : Review meetingVenue : NMPT Board Room13:30 Hrs : Lunch