LSA,FFA and SAFETY of PERSONNEL and PROCEDURES 1. Fire main line fittings relief valve, drain valves, isolating valve, international shore connection, hydrants 2. Purifier room fire hyper mist system, portable foam extinguisher 3. Paint locker fire isolate, fixed fire fighting if available, boundary cooling. 4. C02 flooding procedure hp co2 supplied from storage bottles opened by a servo piston operated gang release. Master valve on pipe to E/R, protection against accidental release. An alarm is sounded as soon as the control cabinet door is opened, engine room fans stopped. The engine room flaps must be manually closed before this. Before releasing co2 all personnel personnel to be accounted for and all flaps and openings openings closed, 85% gas must be released in 2 mins. Actuating handle handle in cabinet operates operates the pilot cylinders which which act on the servo piston, 5. Uptake fires continue circulating water to facilitate cooling, stop engines, stop aux blower, cover t/c filter, do not use soot blower, rig fire hose, tackle fire with jet cooling not spray. in case of large fire, tubes melt, hydrogen fire. 6. 02 and C2H2 storage and operation safety handled with care, properly secured and kept tight, caps on bottles to be in place when not in use. Valves to be closed when cyl empty. More than 2 bottles, o2 and c2h2 in separate rooms well ventilated. Compartment not subject to high temp. no electrical fittings or spark causing elements, permanent no smoking or no naked lights board. Empty bottles to be segregated and tagged. Chemical formula name and symbol to be marked on bottles. Colour coded. O2-black c2h2 maroon red 7. EPIRB and SART emergenc emergency y position indicating radio beaconbeacon- 406mhz distress distress signal to polar satellite, float free arrangement, auto activated, manual activation and deactivation psbl, means of indication of operation, can be dropped from 20m, tested without using satellite system, orange colour, light activated by darkness, 48hrs cap, operating instructions and expiry date on cover, EPIRB-SATELITE-LUT local user terminal-- GCC ground control terminal control centre-MCCmis centre-MCCmission sion control centrecentre- RCC rescue co co ordination ordinatio n centre, INMARSATINMARSAT- 75 deg N to 75 deg S. COSPAS SARSAT other regions. search and rescue transpondertransponder- 9ghz X band Radar equally spaced dots, easily activated, activated, manual activation and deactivation, also auto act, standby cond indication drop from 20 m, orange colour, 96 hrs stndby, 8 hrs operation. 8. SOPEP ship board oil pollution emergency plan. For evry ship >400grt, oil tanker>150grt, provides info to master and officers on steps to be taken in the event of pollution incident or in the likelihood of same. Instructions from owners to master. Advise master to react in case of oil spill or at least minimize pollution. Operational defects, oil spill scenario, communication info, person to be contacted, phone number and address. Disposal measures, anit pollution measures and materials. Info in SOPEP, particulars in ship, general arrangement plan, capacity plan, mid ship section, pumping arrangement, shell expansion plan. Kept in masters office/ bridge. 9. LB brake/lowering procedure centrifugal brake, dead mans handle, roller ratchet. Lowering Lowerin g pro- muster, one person person enters and passes toggle toggle painter, check all life lines and falls are clear. Put drain plugs in place. Make fast painter on strong point. Remove fwd and aft gripes, stand by for passing bowsing tackle and tricing pendant. Remove harbor safety pin. One person lifts dead man handle and starts lowering to embarkation deck. Pull tricing pendant to bring boat alongside, pass bowsing tackles. Remove tricing
pendant. 10. Deck foam system? 11. Where isolation valve given in fire main? Ouside engine room, generally near the point where fire line comes out of bhd. 12. What is hydrogen fire? burning of h2 in case of uptake fire. 13. What are the indications indications of EGB fire? fire? flue gas temp high, sparks from funnel, high steam generation rate. 14. DCP Fire extinguisher? 15. Routine checks on FFA polish painted protions, clean nozzle and vent holes, check safety pins in place, place, check plunger plunger in full top positionposition- weekly. Dismantle, Dismantle, weigh gas gas cartridge, replace if more than 10% loss of weight, check piercing mechanism, check and clean port and nozzle nozzle holes, top up with water as required- quarterly quarterly.. Operate 50% of the extinguishers extinguis hers annually for proper operation-6m operation-6m for 30 secs, annually or 25% half annually.. 5 yearly- pressure testing. annually testing. 16. Flammability diagram 17. In your kitchen what fuel is used? propane and butane 18. Why is the flame not traveling to the cylinder? Flame arrestors in the regulator 19. LEL, UEL lel- conc by volume of combustible combustible in air is too lean to support explosion. explosion. Uel- conc too high to support support explosion. explosion. 20. Flammability range? The Flammable Range (Ex (Explos plosive ive Range) Range) is the range range of a concentration of a gas or vapor that will burn (or explode) if an ignition source is introduced. 21. Between a log and a small stick which bums faster? If volume is same then sticks will burn faster because of more area. Anyway stick burns faster because combustible matter is less. 22. When When you blow on on a matchstic matchstick k the fire goes goes out. In a stove! stove! or a black black smith’s smith’s hearth hearth blowing air increases the fire. Why? In a stove or hearth, amount of combustible is more and air supply is less, so air blow increases rate of combustion. 23. Why is a Relief Valve fitted on fire main? When ship is in dry dock, fire main is supplied from shore. Shore pr may be more than design pressure. To avoid damage relief valves are fitted. 24. International shore connection Size? Where fitted? Which part is standard? 178 mm OD, 132 mm PCD, 64 mm ID, 19 mm slots for bolts, thickness 14.5 mm. both sides of ship on the fire main line on deck. Flange is of standard size. 25. Enclosed entry procedure procedure 26. ELSA. EEBD Emergency Life Saving Apparatus, Emergency Escape Breathing DeviceDev ice- 10 mins. mins. 27. Fire main line isolating valves. Isolate E/R and Deck fire lines in event of fire in either spaces. 28. How does a flame screen work? What is the difference between a flame screen and flame arrestor? Flame arrestor does quenching of flame and absorption of heat by use ceramic or metallic sheets, thus stopping flame travel. Flame screen is a gauze, which spilts fire and thus cools down. 29. What is a flashback arrestor? Is a flame arrestor fitted in gas cutting and welding torch to avoid flame from burning back to the bottles and causing explosions. 30. Why should Acetylene bottles be used in the upright position’? to avoid drawing of
liquid acetone into the line. 31. What is the correct position for using a portable foam extinguisher? Upright position 32. Why is a sand box provided on the boiler flat? Starving of oxygen(smothering) and to avoid spillage of flammable oil. 33. What are the gas-free conditions for man entry’? 21% o2, less than 1% hydrocarbons, h2s and co 0% 34. Should the ventilation blower be running in supply mode or exhaust mode when the Oxygen check is made? If 2 openings then supply mode, one opening then exhaust mode. 35. In a tanker, why are bonding straps straps used on cargo pipelines? pipelines? To avoid sparks due to static electricity. 36. What is the rating of the electrical hand glove? Class 00 - Maximum use voltage voltage of 500 volts AC/proof AC/proof tested to 2500 volts AC,Class AC,Class 0 - Maximum use voltage voltage of 1,000 volts AC/proof AC/proof tested to 5,000 volts AC,Class AC,Class 1 - Maximum use voltage voltage of 7,500 volts AC/prooff tested to 10,000 volts AC,Class AC/proo AC,Class 2 - Maximum use voltage voltage of 17,000 volts AC/prooff tested to 20,000 volts AC,Class AC/proo AC,Class 3 - Maximum use voltage voltage of 26,500 volts AC/prooff tested to 30,000 volts AC,Class AC/proo AC,Class 4 - Maximum use voltage voltage of 36,000 volts AC/proof tested to 40,000 volts AC 37. What is the important first aid for an electrical shock victim? Fluids, shock, cpr. 38. Is there any protection for a C02 cylinder is case of a fire in the C02 room itself’? yes. Co2 stored @ 52 bar. bar. Co2 room temp not not to exceed 55 deg C. @ 63 deg, pr is 177 bar, bursting disc lifts which discharges co2 through relief arrangement on manifold into co2 space. Master valve prevents co2 to reach e/r. alarm is also provided. 39. Is the C02 in the bottle in liquid conditions or gas? liguid 40. How does the C02 alarm ring when the panel door is opened? Spring loaded button release on co2 cabinet door which makes contact for alarm circuit and breaks contact for blowers in event of cabinet door opening. 41. Can engine room bilges be pumped out in special areas? Yes except Antarctic region 42. What will be your action when you discover smoke in your cabin? FIREE 43. During your watch, if you get a under piston temperature high alarm, what will you do? Inform c/e n bridge. Slow down. Procedure for scavenge fire. 44. During your night night duty on a UMS vessel, there is a fire alarm for EIR. What will be your action in case of -- Purifier Purifier room room fire -- Running generator generator exhaust exhaust manifold manifold on fire -- Boiler Boiler front front on fire -- Bilges Bilges on fire 45. C02 and DCP differen difference ce co2 is clean, requires enclosed space, extinguishes by smothering, no effect on electrical appliances, stops spread of fire, non corrosive, non conductor of elec, no residues, no deterioration with age, easily available, toxic, harmful to human beings. 46. Man overboard drill 47. Oil spill drill 48. Life raft. floatation inflatable survival crafts, rubber coated material, even number of buoyancy tubes(2) independent of each other. Each tube capable of supporting all persons, include include canopy of double thickness, means of collecting collecting rain water, lamp on
in/outside activated by water 12 hrs, rrt on raft, water proof double floor, inflated by bellows for insulation against cold seas, number of water pockets below floor, together with gas bottle gives stability, can be dropped from 18 mtrs without damage, buoyant container, capable of withstanding jumps from 4.5 mts, auto inflation by pulling painter attached to firing mech on bottle, inflate in 1min @ 18-20 deg within 3 min in -30 deg c. nitrogen in co2 bottles as antifreeze. Non flammable and non toxic co2. Righting straps, life raft righted by one person. One or two openings fitted with ladder, not more than 185 kg with container, 6-25 person capacity. Min 30 days afloat, 49. Ships Whistle? How does it work? Where is it fitted? Pneumatic/ Electric. Signaling, for use in fog condtions 50. L boat tricing pendant, pendant, Bowsing in tackles tackles and Purpose? Tricing pendant to take load of boat till embarkation deck. Bowsing tackles to make boa alongside on embarkation deck. 51. What is HRU? How How does it work? Where Where is if fitted? Hydrostatic release unit. Works by moving a knife edge fitted to bellow which operate at minimum depth of 4.5 mts, when ship submerges, drains to prevent accumulation of water, permanently marked with type and serial number, documentation, identification plate, manufacturer, type and serial number, should not be painted 52. What is a life buoy? Where Where it is fitted? Cabable of floating in FW for 24 hrs, capable of supporting 14.5 kg iron, inner dia less than 400 mm, od less than 800 mm. constructed of buoyant material, highly visible colour, weight more than 2.5 kg less than 6kg, grab line 9.5 m, length 4*od. Grabs secured at four equidistant points to form lops not less than 60 cm each. Drop test from highest stowage stowage poit or 30m, name of ship and port of registry on life buoy. MOB marker with light 2 cd, 50 flashes per minute, 2 hr, smoke 15 mins self activating and orange smoke signal, quick release from bridge 53. What is flash point, fire point and auto ignition temp without external source of ignition 54. What are the tests done done before enclosed enclosed space entry? entry? O2 content, hyd carbon content, flammable vapours, 55. What spaces spaces are defined defined as such? limited or restricted means of entry or exit, large enough for a person to enter to perform tasks, not designed or configured for continu con tinuous ous occu occupanc pancy y 56. What is the acceptable HC level for man entry’? <1% 57. What is TVL? How How many type are there? there? 58.State Safety feature (device) in Soda Acid extinguisher. Pressure relief holes on neck, safety pins 59. Describe operation of 136 litre foam (chemical) extinguisher. Wheel mounted, 135 l foam solution near boiler, open co2 valve, then open foam valve and direct to fire. co2 outside foam bottle. 60. State Working Pressure and Tosting Pressure of CO2 Portable extinguisher. 60-65 kg/cm2, pressure testing 250 kg/cm2 61. What is the Periodic maintenance of CO2 total flooding system. Greasing of wire and all movable parts, blowing through co2 lines by air every 3 mnths, wire sto be checked for tightness, toggles and pulleys greased, all bottles secured, co2 bottles weighed periodically, radio isotope used to check liquid level 62. State Safety features on fire main line
63. Describe Safety features on Engine Room Overhead Crane. 64. Describe CO2 flooding system for Engine Room and Cargo Hold. 65. Where is Breathing Apparatus stored? One in accommodation/ steering flat, second in mid ship store 66. List the equipment stored in the ship’s fire locker. Scba, firemans outfit, 67. State purpose of Isolating Valve in fire line. 68. State type of portable fire extinguishers available on board ships. Dcp, foam, co2 69. Describe precautions to be taken before welding. PPE, stand by extinguishers, no flammable substances nearby, welding inside w/s. for outside hot work permit, asbestos mats where sparks are falling, welding surfaces clean of oil or grease. 70. How chemicals are stored on vessels? Properly lashed and secured, chemical suit and gloves, msds sheets, not to be stored inside engine room. 71. What precautions precautions are taken for storing paints paints on board? Separate paint locker, well ventilated, smoke detectors, doors to be kept closed. Properly lashed and secured on trays. 72. Give details of Soda Acid extinguisher, extinguisher, charging vent hole diameter diameter and position? 73. How you will fight oil fire in Engine Room by only jet nozzle’? make an umbrella of water or direct water to bhd. 74. What action you will take if Engine room is flooding? Inform bridge and c/e. raise emg alarm or engineers call, start bilge pump, try to locate and contain, isolate room if psbl, close water tight door, If level is coming up start another pump, reduce engine speed, c/o msw to emg bilge suction, if level still coming up, try to protect motor from s/c. stop m/e if required. Start emg gen if reqd. prepare boats if situation is bad. Note position of ship while starting pump 75. How will you fight fire on Main Switchboard? Co2 or dcp. De energise the circuit if possible. 76. ‘What type of fire detectors are provided in Engine Room? Flame detector, smoke detector, heat detector 77. If you are the only Senior Engineer present on board ship in a port and night watchkeeping engineer reports to you that the Engine Room is getting flooded. What action will you take? take? Inform port authority. Carry out same procedure as in sea. 78. How will you operate a 45 litre extinguisher’? What is the ratio and quantity of foam formed? Operation. Remove extn from socket, pull plunger, rest it on notch, turn over and shake well with finger blocking oulet nozzle. Direct jet to walls. Sweeping action. Not directly to base of flame. 20, 200,1000 79. How do you distinguish between Chemical foam and Soda Acid Extinguisher if their covers are removed? nozzle 80. How is a DCP Extinguisher operated? Can this be used on oil fire and how? Yes it can be used for A B C class of fires. 81. What is double seated valve in Soda Acid Extinguisher and explain? 82. What is the bursting pressure of Soda Acid Extinguisher? 17bar 83. If Solution level in Soda Acid Extinguisher is high/low, what would be the effect? Is more pressure wud be more than 17 bar, bursting, if less then less pressure of discharge is less. 84. If Bilge level is rising in Engine Room, what action will you take? 85. What are the items to be checked in CO2 Room. At what temperature is CO2 stored
cylinders and why? What will be effect of temperature increase? Less than 55 deg c 86. Define critical temperature and what is the importance in storage of CO2 in cylinders. The critical temperature of a substance is the temperature at and above which vapor of the substance substance cannot cannot be liquefied, liquefied, no matter matter how much much pressure pressure is applied. applied. Tc of Co2 is 31.1 deg C. 87. While taking bunkers if oil suddenly spill on deck, what action will you take? Stop bunkering immediately. Inform bridge, oil spill procedures and try to contain spill. 88. What will you do if CO2 alarm is sounded in your watch in Engine Room? Life jacket and and immersion immersion suit, muster muster station 89. What will you do if Purifier Room catches fire? FIREE 90. How will you extinguish oil fire with water? Spray or jet to bhds 91. State contents of the bottle in Self Contained Breathing Apparatus? What is the capacity of the bottle and its weight? Minimum 1200/1800 l, 30 min capacity, 180 bar + reducer on on cylindercylinder- 4 bar- demand valve-1bar valve-1bar.. Alarm @ 20 percent, 92. What types of detector are used in Engine Room and Cargo holds? ERflame/smoke/heat, bridge based smoke detection for cargo holds 93. What are the special special fire fighting fighting arrangements arrangements on the deck of of an LPG carrier? carrier? Deck mist fire fighting, dry powder for cargo holds, reliquification plants. IG in hold spaces 94. What is the purpose of dampers, detuners and moment compensators’? reduce vibrations and out of balance forces on the engine 95. State procedure for lowering a life boat. 96. State safeties provided in air vents to prevent ingress of water. Goose neck, ball valve 97. Which equipment machinery are connected to emergency supply? One steering gear motor, sprinkler pump, emergency bilge pump, nav lights, do supply pump, one blower, emergency air comp, emg fire pump, one of the main fire pumps, emergency lighting, nav equipments, radio, internal comm., fire detection alarm and control systems, manually operated call points, water tight doors. 98. Briefly explain Marpol regulations. 99. How do you recharge a fire extinguisher? Clean, dry, measure contents, fill 101. How will you avoid crankcase explosion? Ensure proper purification and analysis of lube oil. Lube oil filter c/o and cleaned. Ensure proper cyl lub, proper maintenance of rings and liner, maintain stuff box gland, clean scavenge space and drain, all running gear maintained and checked as per pms, keep good watch, rectify abnormal sound, all safety trips and alarms tried out, blow throw all sampling pipes of omd, zero setting and sensitivity checked, avoid hot spots, maintain proper bearing clearance 102. What types of portable fire extinguishers extinguishers arc found in Engine Room? Procedure Procedure of Working? 103. What is a smoke detector and its principle of working? Light scattering type, light obscuration type 104. How do you use 136 ltrs. Foam extinguisher? 105. State chemical reaction which take place when using Soda Acid and Foam Extinguisher (Portable type) H2SO4 + NaHCO3 = Na2SO4 +CO2+ H2O 106 What is safety procedure provided on foam extinguisher? Pressure relief holes on neck of threaded portion 107. What is the duration of discharge discharge of a DCP 4.5 Kg. Extinguishe Extinguisher’? r’? 20 to 30 sec 108. Describe CO2 CO2 flooding system for for Engine room.
109. Describe CO2 CO2 detection flooding flooding system for Cargo Holds? Holds? 110. If there is a fire in a cargo hold, how will you come to know? Smoke detector on wheel house / bridge 111. What is safety provided provided on the fore fore line on deck? 112. How is CO2 flooding system of ER tested? 113. State quantity quantity of AL2 (SO4)3 and NAHCO3 NAHCO3 in grams in a chemical foam extinguisher and its operating pressure’? 50% each. 8.25 l water, 0.75 l AFFF, 120 gm co2 114. What is the purpose of drip trays? Contain oil dripping from any joints, pumps etc 115. How do you maintain maintain general cleanliness cleanliness in Engine room? 116. Precautions to be taken before welding? 117. MARPOL Annexe, What is meant by MARPOL? 118. 118. Pyrotechni Pyrotechnique quess in a ship and lifeboat lifeboat?? Ship Ship-- 12 rocket rocket parachutes parachutes,, LifeboatLifeboat- 6 hand flares, 4 rocket parachute, 2 smoke signals, 119. CO2 system, Saturdays routine checks. Links, all bottles secured, location of key. 120. ISM code. 121. CO2 flooding flooding procedure. procedure. 122. Bilge pumping out. 123. Operation of OWS, pumping out and does all ships have OWS. Oil tanker above 150grt, cargo ships above 400grt, not applicable to near coastal vsl, war ships, hover crafts, submarines. Hsc. 124. Garbage disposal, critical areas. Plastics not allowed anywhere, floating material lining and packaging material, dunnage outside spl areas 25 miles, inside spl area nt allowed, paper rags glass crockery bottles metal outside spl area 12 nm, inside and platformss nt allowed. Other waste- comminu platform comminuted ted and ground-3nm, ground-3nm, nt allowd in spl areas n pltfrms, food waste uncommunited uncommunited , outside spl areas – 12 nm, inside-12nm, platform platform nt allowed. communitedcommunited- 3nm outside spl areas, inside 12nm. Platform 12 nm. Other mixed refuse nt allowed anywhr 125. Life buoy specification. 126. Sketch and explain DCP portable extinguisher. 127. Actions takes if chemical spill on board. 128. Precaution in handling chemical, chemical code. All ppe, do not add acid to water, do not store @ ht places, properly secured and lashed, use hand pump for removing chemicals from drums, avoid spillage, 129. How surveyor know that garbage disposal regulations are followed onboard? Segregation of garbage, separate covered lids and storage drums, properly marked capacity colour coding, garbage station, entries in grb 130. A/E safeties and how to check? 131. 131. Passenger Passenger ship ship — class class A, class class B. ship which carries more than 12 passengers. o Class A - passenger ships ships engaged on domestic domestic voyages voyages other than voyages covered by Classes B, C and D o Class B - a passenger ship engaged engaged on domestic voyages voyages in the course of which it is at no time more than 20 miles from the line of the coast o Class C - a passenger ship engaged engaged on domestic voyages voyages in sea areas where the probability of exceeding 2.5 metres significant wave height is less than 10 per cent over a one-year period period for all-year round round operation;
o
or operating over a specific restricted period (eg summer) in the course of which it is at no time more than 15 miles from a place of refuge, nor more than 5 miles from the line of the coast Class D - a passenger passenger ship engaged engaged on domestic domestic voyages in sea areas areas where the probability of exceeding 1.5 metres significant wave height is less than 10 per cent over a one-year period for all-year round operation; or operating over a specific restricted period (eg summer) in the course of which it is at no time more than 15 miles from a place of refuge, nor more than 5 miles from the line of the coast
132. What is SOLAS, how many chapters and what are they? 12 chapters 133. What is the GMDSS, SART, EPIRB and how does it work? Global Maritime Distress and Safety SystemSystem- all passenger ships and cargo ships more than 500grt, 500grt, need at least 3 portabl 2 way vhf radio, radar transponder on each side, carried to survival craft, 134. Marpol-Annex VI Nox for all engines more than 130kw, nox technical code(technical code on control of emission of Nox from marine engines) does not apply to life boat and emg gen. total weighted emission of nox 17gm/kwh n<130 rpm, 1302000 rpm 45* n^-0.2, >2000, 9.8 gm/kwh 135. 135. What is is ISM and used for what? what? Which Which certi certifica ficates tes are are given given in ISM? 136. How to operate Mechanical foam system? 137. How to check emergency steering? Checked during emergency steering drills. Pin in/pin out in steering room. 6 monthly 138. Bilge discharge criteria for cargo ship/Tankers. 139. 139. SOLAS SOLAS — chapter chapter IX, IX, what what is it? 140. 140. SOLAS SOLAS — regulati regulation on for steeri steering. ng. 141. Amendm Amendment ent to regulatio regulation-2n-2- chapter-2 chapter-2?? 142. Requirement of Oil Record Book. 143. CO2 system drawing, statutory requirements. 144. Bulk carrier requirement. Solas ch 12 145. 145. 1. 1. G. Syste System m — safety safety trips. trips. Scrubber high level/ low level, deck seal high/ low level, high o2 content, high blower casing temperature, temperature, TRIPS- high casing temp, low or no flow scrubber water, low or no flow deck seal wate_r, o2 content 8% trip 146. International signal code for distress. SOS …_ _ _... Mayday, Pan Pan 147. International shore connection. 148. Deck seal (IG) prevent back flow of gases from tanks to ER. Acts as NRV. Dry, wet, semi wet. 149. Sealing Sealing between between E/R and pumproom pumproom shaft shaft partition bulkhead. bulkhead. Gland ,bearing and casing high temp alarms and sensors, divided by class A bhd. Sealing by stuffing box and glands 150. AnnexAnnex- VI (applicable (applicable to boiler) boiler) Sox regulation applies to boiler too. 151. 151. Rech Recharg arging ing DCP DCP — exting extinguis uishe her. r. 152. Checks before entering battery room. Ventilation, no naked lights, no smomig, intrinsically safe tools and multimeter, gas detection 153. In sewage, sewage, what is is meant by zero zero discharge discharge and flow through? through? Zero dischargeanaerobic, anaerobi c, chlorination chlorination caustic addition, addition, water recirculated. recirculated. Flow throughthrough- aerobic, 154. Types of foam.
rd
155. General fire pump regulations. 2/3 of bilge pump, not less than 80% of total capacity, min 25 m3/hr, max 180 m3/hr. 156. Steering gear regulations. 157. Action when telemotor fails. Pin in/pin out. Emergency steering 158. Life boat electric switch testing. 159. Bunker overflow, immediate action. Stop bunkering, manifold valve shut, sounding of all tanks, if required internal tank transfer 160. Correction of NOx, SOx. Good quality fuel, slide type fuel valve(hexagonal slide valve), low sulphur fuel 161. Precautions Precautions during during welding. welding. 162. Difference Difference between reserve and lifeboat. 163. CO2 system. precautions before and after entering. 164. Checks in battery room, overhead crane? 165. CO2 manifold safety. Relief valve discharging inside co2 room 166. Emergency Emergency fire pump pump regulation. regulation. Not less than 25 m3 per hr. no direct acess between m/c space and fire pump, fire in m/c space should nt affect operation of emg fire pump. Ventilation arrangement, 2 jets of water 2.8 bar for cargo ship and 3.2 bar for passenger ships, not less than 40% of main fire pump, capable of starting at 0 deg c wether motor or engine driven. Npsh 4.5 m. 167. Latest Annex or MARPOL. MARPOL. Ballast Water Management 168. How to test fuel fuel oil sulphur content content on board? 169. Enclosed space entry. 170. Galley fire, fire, fire fighting fighting procedure. procedure. Fixed co2 bottle in galley, fire blankets. 171. 171. Foam Foam system system — check checks. s. Level of liquid in tanks, holes in foam monitors, 172. 172. ISM, ISM, ISPS. ISPS. 173.. Typ 173 Types es of dete detector ctors, s, prin principl ciple, e, drawing. drawing. 174. Testing of smoke smoke detector. detector. Smoke spray near detectors, 175. Emergen Emergency cy Bilge suction suction v/v testing. 176. Ship in port, can oil discharged. No 177. CO2 maintenance. 178. Life boat safeties, life jacket safeties. LJ- high visibility visibility colour, non flammable flammable material, donned in 1 min withot help, rrt, plastic whistle approved, lights, intensity not more than 0.75 cd. 50 flashes pr min, 2hrs, towing loop, turning over body of wearer, allow a person to swim. LB- self righting, self contained contained air support system, system, fire protected, water tight openings, water spray system with self priming motor driven pump connected to engine. Engine exhaust completely isolated. Fuel for 24 hrs. food, water. 179. Life boat lowering procedure. 180. Rescue boat requiremen requirement. t. Stowage Stowage-- continuou continuouss readiness for launching launching in 5 mins, position suitable for launching and recovery, should not interfere with life boat operations. Capable of being launched with ship making headway of 5 knots, recovery time not more than 5 mins, safe and efficient efficient handling of strectcher strectcher case, at least six person capacity. If one of the life boats is a rescue boat launching and lowering as required by life boat. 181. Checking of chain block. 125% SWL load test, chain links, elongation 1mm per meter max. 182. IG use on tanker, scrubber, PV valve setting when it lifts. Inerting of cargo tanks.
Scrubber- cooling and washing Scrubberwashing of carbon. carbon. PV valve setting setting 1400 mm water water head @ pr side and 250 mm water head @ vacuum side. 183. IG application on which vessel. For tankers above 20000 grt. 184. What is volatile cargo. Petroleum products having flash point below 60 deg c. 185. Ballast water management. 186. SOPEP contingency plan. 187. Ship security officer. C/O As required by ISPS regulation SOLAS Chapter 11-2 188. Portable fire extinguisher, inspections. 189. How to test whistle of SCABA. Open main regulator valve on bottle. Check pr as shown in the gauge. Close main regulator valve and continue breathing through face mask. When pressure in the gauge falls below 20% whistle must sound. 190. Regulati Regulation on regarding regarding SCABA. SCABA. 191. 191. F 0. 0. tank tank entry entry check checklis list. t. Same as enclosed space entry check list. 192. What are the causes causes of black smoke from from exhaust? exhaust? Improper fuel combustion, dripping injector, scavenge ports chocked, exhaust valve leakage, after burning, boiler fuel air ratio incorrect, improper fuel preparation, egb fire. 193. What is the reason of oil content content monitor monitor of Bilge separator giving false false alarm? alarm? 194. What is the principle of Bilge separator’? What is the basic difference in a purifier and a bilge separator? Oil sticking or a layer of oil deposited over time on the 15 ppm oil monitor sensor. 195. Describe an oil mist detector. Sampling tubes, fan , rotator arm, measuring tube, sampling tube, lamp source, mirrors, photo cells. 196. How do you pump out bilges bilges and operate an oily water separator? separator? Fill ows with sea water. Do a manual oil discharge. Close all vents. Clean 15 ppm monitor, keep overboard discharge valve shut and operate ows tank to tank. Start bilge pump and operate ows to holding tank to ensure proper operation. Open overboard valve and shut holding tank valve. 197. List precaution taken before ballasting, deballasting and pumping out bilge. 198. What is humidifier and dehumidifier purpose, working and requirements? increase or decrease humidity of air supplied through AC system.dehumidifying by means of heating saturated air. Humidifying by injection of steam or water spray. 40-60% humidity, comfort zone 199. Precaution and procedure adopted during Burkering. 200. How do you start an OWS? 201. Why trays are provided provided below sounding sounding pipes and vent on the deck? To contain oil in case of oil overflowing from vents or sounding pipes due to over pressurization or tank over filling. 202. Why there are separate room room for pumps pumps in Tankers? Pumping of fluids produces flammable vapours which are auto ignitable in hot engine room condition. So they need to be in an enclosed space readily accessible from deck to control pumping operations. 203. What is meant by Oil spill spill contingency contingency plan? 204. What do do you mean by MARPOL? MARPOL? International convention for prevention of pollution from ships. 205. Principles and operations of Sewage Plant? 206. What is an incinerator? incinerator? Principle Principle of operation? operation? m/c for burning waste oil sludge rags garbage and sewage in a furnace.
207. Emergency action you will take in case of an Oil spill? 208. Bunker precaution precaution you will take? take? 209. IG systems sketch. PV breaker diagram, operation and settings. Mast riser function and what is closed recirculation operation’? (annex 6 marpol regulates discharge of VOCs VOCs form tankers) tankers).. 210.Fixed fire system installation. Its standard and maintenance done on the system. 211. How to test emergency bilge suction? 212. What to do if the bilge pump does not take suction from a particular particular bilge well? Check for any foreign materials lodged in the filter or valve, clean filter, check for air ingress in that bilge line. Air ingress can be from valve spindle or packing, cracks or holes in the pipe line. Pipe chocked. 213. Main engine starting system with all interlocks. 214. During manuovering the bursting disc of a compressor blows. What action will you take? Generally both air bottles pressed up before maneuvering, in case of bursting disc lifts on an air compressor change over to standby compressor and keep it on auto. 216. How do you charge the lube oil sump of reefer compressor? Without pump. Connection provided to c/c, use funnel and fill. Filling by creating vacuum, close receiver outlet valve and by pass LP cutout,vacuum will be created and it will suck oil from funnel. Care should should be taken not to allow air ingress into system. system. With pump- no need to create vacuum, direct filling with pump. 217. Draw the sketch showing low suction pressure trip on the reefer compressor. 218. Switch board safeties. 219. Routine on emergency fire pump. Starting, npsh check, vacuum check, priming arrangement check, discharge pressure check. 220. Draw Draw an oil oil mist detector detector and routine done done on them. them. 221.Draw an oxygen oxygen analyzer analyzer and how does does it work? 222. What are the safeties fitted on air compressors? Bursting disc/ relief valve on inter/after coolers, relief valve in line, unloader, motor overload trip, auto drains,
