[07/02, 11:55] +91 95266 01819: Date: 06 Feb 2025 Internal Capt. harinder External capt. Bs rao Type of vessels Sailed: Liquified Gas Tankers F1&2 Fun 1 1. Collision when u comes out of a port with asmall boat action 2. Vessel with masthead lights and both side lights visible 3 pts stbd bow, action. 3. No position fixing available, hear fog signal of aground vessel right ahead action 4. What is ecdis 5. Night, day, Fog signals for mineclearance, Ram, Towing, Aground, Pilot vessel. 6. why alteration of course is best action in open sea. 7. Rules applicable in RV. 8. How to proceed with overtaking in narrow channel. Few morequestions Fun 2 1. What is IGC code 2. Types of gas tankers 3. Mercapton 4. Change over procedure in Gas carrier 4. Naptha hazards 5. What flash point is good high or low? 6. Grain code- def of grain, 7. Docs required as per grain code 8. Creteria for loading grain with out DOA 9. Angle of lol. 10. Reasons for angle of lol 11. Corrective measures for angle of lol. Few more questions Internal: No Questions .. [07/02, 14:32] +91 76964 69177: Name - Shubham Verma Grade - 1MFG External capt Devesh Internal Capt Manish Kumar F1- First attempt over 2 attempts F1 Rules no - 6, 19 quote Night cards - Trawler, pushing and towing , Mine clearence vessel No day card Situation - RV. Vessel on port quarter action. Wanted to hear about Trial manoeuvres and how does that help Circumpolar bodies Problem with high altitude navigation Charts used in high altitude navigation . Went deep into polar code Requirements for vessel navigating in polar regions Why limiting lat? Why long by chrone in morning sight Which star to choose for simultaneous sight IALA region A and B- which countries Dangerous semi circle and Navigable semi circle Frontal depression Rule applicable in RV F2 Asked me which type of vessels i have done Content of IMDG Classes of IMDG Which class of cargo not assigned Packing group What is limited and expected quantity Container marking Which convention applicable on container ship CSC plate Verified gross mass Stability criteria for cargo ship/ CSS code CSM code Inert gas amendment Polymerisation of cargo in tankers Temp of coal increase during voyage. Action Few more cannot remember F3 Damage stability assessment for passenger ship Gross tonnage net tonnage Enclosed space / Excluded space fire in crew accommodations. Action Certificate on board. What all certificates come under ISM and their when are they surveyed Ballast water management plan / Record book Article of agreement Calculation of summer freeboarf High tensile steel Hong kong convention Sua convention Principle of marine insurance Few more couldn’t remember. F-3 didnt went well as per him. PPF [08/02, 14:07] +44 7948 538896: PV breaker se leak means your IG is leaking and pressure is dropping. Secondly, leak will only take place at sea. Leak in port nahin up sakta because as cargo comes in, the IG pressure goes up and you vent via Mastriser. Leak means IG pressure is dropping. That’s fine because IG pressure zero is also not unsafe. Cargo is still padded. First of all check water level. Top up if necessary. Check pressure holding. Alternate could be leak in pipeline. This is where zero IG pressure helps. Loosen and blank off. Meanwhile in both cases, you will ask ER to start IG plant. You will have to top up IG pressure carefully. Also remember, some ships, based on pipeline layout, have IG line isolating valves in all tanks and they have a PV valve for each tank. In those ones, isolate each tank asap to maintain pressure in those tanks and separate the leaking PV breaker section. [08/02, 18:29] +44 7948 538896: *For design* - normally manifold dia and no. of manifolds is adjusted to ensure the oil tanker can load within 24 hours. This comes from insurance requirements which is out of scope of mariners knowledge domain and COC assessment. requirements. As per ISGOTT 7.3.3.2 :. _A loading rate based on a linear velocity of 12 metres/second for loading non-static accumulator cargoes and also for loading static accumulator cargoes into inerted tanks. This velocity is provided for guidance only and is generally considered as a rate above which pipeline erosion may occur at pipe joints and bends._ You can convert velocity times pipeline area times (second to hour conversion) to obtain intake rate per manifold. Time per manifold lines and you have loading rate. Practically from CP rate, offloading with COW possible within 24 hours. So loading is faster but designed at this rate. [08/02, 18:34] +44 7948 538896: Cargo with toxicity hazard. PPE necessary. Google any generic MSDS. Following from internet... *Eye/Face Precaution* Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses *Skin protection* Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it. *Splash contact* Material: Fluorinated rubber Minimum layer thickness: 0.7 mm Break through time: 30 min Material tested:Vitoject® (KCL 890 / Aldrich Z677698, Size M) data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail [email protected], test method: EN374 If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the EC approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario. *Body Protection* Flame retardant antistatic protective clothing. *Respiratory protection* required when vapours/mists are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.