Clarifications and changes to some rules and categorizations are
done to be more in line with technology development and practice.
The WELL class
notation is included as a separate section to show more clearly
the differences between DRILL and WELL class notations.
| — | Insert of WELL class
notation, new Ch.2 Sec.6 |
| — | Small changes in testing chapter, new Ch.2 Sec.7 |
| — | Some changes and shuffle in Ch.3
Sec.3 Tables A2, A3, A6 and A11 |
| — | Minor changes in Ch.3 Sec.3
Tables A4, A5, A7, A8, A9 and A12 |
| — | New man rider chapter, new Ch.2
Sec.5 I |
| — | Winches moved to new Ch.2
Sec.5 J. Old J deleted |
| — | Control system, Ch.2 Sec.4,
revised. A lot removed and replaced by references to DNV-OS-D201 / DNV-OS-D202. |
| — | Piping chapter revised. Some deletion. Reference to
DNV-RP-D101. New flexible hoses and pipe stress analysis parts in Ch.2 Sec.3 |
| — | Update of tables in Ch.1 Sec.1 |
| — | Materials: Bolt parts revised including new Ch.2 Sec.2 Table B3. Parts adapted
from Lifting Appliances. |
| — | General 'cleaning' in Ch.2 Sec.5, including clarification of
emergency power requirements to dynamically positioned drilling
units. |
![[Table of Contents]](/dwicons/b_toc.gif)
