Very helpful video. Sir, any particular reason as to why hog/sag allowance was applied only at the beginning, but not in the later part of the calculations? Thanks
This video is really helpful for up coming chief officers. Kindly post one video taking into account different densities and hog/sag deflection. Thanks
Very nicely explained all stages for learning purpose. Is there any reason for not taking the extra cargo loadable due to consumption of fuel during the voyage? As the limiting draft restrictions is at arrival port gangavaram only.
Thank you for asking!. The sag allowance is taken mostly when you are loading up to marks OR loading upto maximum allowable draft. When we calculated maximum cargo that can be loaded at Aqaba we took the SAG allowance and came to conclusion that we can load maximum cargo of 81651 mt. However, later we calculated that maximum cargo that can be loaded without exceeding the limits is 69884 mt ONLY. So, if we load this cargo at Aqaba, we will not be exceeding the draft limitations anytime. Therefore, there was no point taking into account the SAG allowance at loadport. Even if SAG develops, the vessel under the influence of dynamic stresses, stretches itself out and normally mostly the SAG would be negligible at the end of a long voyage!. Hope it clears!
But sir if sag will occur than we will be exceeding the draft at gangavaram ,as we calculated the cargo at 13 mtrs 1.025 density, not taken sag allowance.
yes. we do keep into account hog/sag allowance whenever we plan for cargo. in this example we have not taken this for the sake of simplicity. however we shall discuss the same in our upcoming videos.
Good day Sir, can i also ask a copy of your calculations for limiting draft? Im also a aspiring Chief Officer, it help me alot, if you send me your program.. Thanks in advance.. For power and subscribers.
Really good stuff thanks a lot . Looking forward for more videos .
Very very informative , good explanation.
Superb voice Sir. Thanks a lot for the videos.
Nicely explained..many thanks
Any reason as to why you didn't directly calculate to the max allowable draft at the last leg 13.000?
I am also wondering the same question
Very helpful video.
Sir, any particular reason as to why hog/sag allowance was applied only at the beginning, but not in the later part of the calculations? Thanks
This video is really helpful for up coming chief officers. Kindly post one video taking into account different densities and hog/sag deflection. Thanks
perfect, many thanks to you
Very well explained capt sir
Really helpful.thanks
At Aqaba is the density less than 1.025 or equal to since the zone is tropical?
Do you have an step by step calculation of NCB grain calculation? very happy to see if available thanks!
The video has already been posted 😊
Thanks,a big help
Cheers 🍻!!!
❤Very helpful
Very nicely explained all stages for learning purpose.
Is there any reason for not taking the extra cargo loadable due to consumption of fuel during the voyage? As the limiting draft restrictions is at arrival port gangavaram only.
Can we load summer displacement + fuel consumption from Aqaba to gangavaram ?
Very informative
Cargo intake =69884+ consumption from load port to dischargr port?
Superb
Thank you! Cheers!
Excilent video for co n master
I think you must take 10 cm less than Max draft allowable.. because stability books and loadmaster programs have not hogging/sagging..
Previous video part - 1 we have taken density 1 but in this part density has been taken as 1.025 . Why?
Kindly made a video on draught survey. Many thanks
Thanks... we would be doing that very soon!
Why sag allowance been taken only one time in calaculation, y not in all steps
Thank you for asking!. The sag allowance is taken mostly when you are loading up to marks OR loading upto maximum allowable draft.
When we calculated maximum cargo that can be loaded at Aqaba we took the SAG allowance and came to conclusion that we can load maximum cargo of 81651 mt.
However, later we calculated that maximum cargo that can be loaded without exceeding the limits is 69884 mt ONLY.
So, if we load this cargo at Aqaba, we will not be exceeding the draft limitations anytime. Therefore, there was no point taking into account the SAG allowance at loadport.
Even if SAG develops, the vessel under the influence of dynamic stresses, stretches itself out and normally mostly the SAG would be negligible at the end of a long voyage!. Hope it clears!
But sir if sag will occur than we will be exceeding the draft at gangavaram ,as we calculated the cargo at 13 mtrs 1.025 density, not taken sag allowance.
we did not include the sagg/hogg allowance sir
WHY NOT USING HOG/SAG WHILE ENTERING SUMMER ZONE CACLC?
yes. we do keep into account hog/sag allowance whenever we plan for cargo.
in this example we have not taken this for the sake of simplicity.
however we shall discuss the same in our upcoming videos.
Can i ask coppy of your calculate point o limiting draft?
Good day Sir, can i also ask a copy of your calculations for limiting draft? Im also a aspiring Chief Officer, it help me alot, if you send me your program.. Thanks in advance.. For power and subscribers.
why have people disliked this ?
Please make video loading by steel slab. Thanks
Very informative. Thanks
Very informative. thank you