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C100: Design fatigue factors [Table of Contents] App.D: Certification of Tendon System

DNV-OS-C201 Structural Design of Offshore Units (WSD method)

[-] App.C: Permanently Installed Units
[-] C: Fatigue
[-] C200: Splash zone for floating units

App.C
C 200   Splash zone for floating units

App.C C
201
   For fatigue evaluation of floating units, reference to the draught that is intended to be utilised during condition monitoring, shall be given as basis for the selection of DFF.

App.C C
202
   If significant adjustment in draught of the unit is possible to provide satisfactory access with respect to inspection, maintenance and repair, account may be taken of this possibility in the determination of the DFF. In such cases, a sufficient margin in respect to the minimum inspection draught should be considered when deciding upon the appropriate DFF in relation to the criteria for 'Below splash zone' as opposed to 'Above splash zone'. Where draught adjustment possibilities exist, a reduced extent of splash zone may be applicable.

App.C C
203
   Requirements related to vertical extent of splash zone are given in Sec.10 B200.
C100: Design fatigue factors [Table of Contents] App.D: Certification of Tendon System