Dear Mr. Iizuka,
Good day, very nice to talk to you.
From what I see, the problem is not the weight of the cargo but the weight balance of the container.
I don't think whether shipping company accept this cargo or not is a big issue. Furthermore, cgnee side already has a shipping contract (S/C) so booking for a space won't be a problem.
The problem is the container's balance.
For example, No. 48 and No. 51 coils are vanning together onto a same container. When crane lift the cntr, the cntr will shift towards the heavier cargo (No. 51) and capsize.
Other than that, 21 tons (heaviest container, Item No. 48 and No 51) will not be an issue.
We have experienced 20' container shipments up to 25 tons.
Dear Min Jae, Kim
My name is IIZUKA of Siam Nippon Steel & Sumitomo logistics co.,ltd.
My staff called you and I understand your scope of work is container booking only.
Regarding this case, I have never experienced such a heavy cargoes vanning into Container. And as far as I know, I have never knew to be accepted by shipping company.
Anyway, in this case, Shipping company request us to follow up their Container securing manual for safety reason.
So, Kim san, please advise me shipping company's securing manual for heavy coil vanning.
And please advise me the documents which submit shipping company, if any.
Otherwise we, NSSL can't do anything to proceed this project for shipper's task.
Your kind understanding will be highly appreciated.
Best regards