Letters from Deputy Minister of Oil Industry of USSR N. Nemchinov and chief of Sakhalin Branch of Inspection of Maritime Register of USSR V. Hobotov
letter-1 Nemchinov.jpg
translation of the documents will be added soon
The documents can be found at:
These documents clearly stated that in the Sea of Okhotsk towing of jack-up rigs with operating limits for a Class 6 sea state must be completed by October 10. Towing of all other jack-up rigs must be completed before October 15.
These documents still remain in force.
letter-2 Hobotov.jpg