re 5 NOTE 1 This includes cargo weight, deck cargo, snow and ice, marine growth, ballast water, consumables and crew onboard a floating unit. NOTE 2 Adapted from ISO 19901-5:2003, 3.1.11. 3.20 deck mating marine operation in which the platform topsides is floated into position and connected to the support structure NOTE This operation is normally conducted by ballasting and deballasting of the support structure.
[ISO 19903:2006, 3.18] 3.21 decommissioning process of shutting down a platform and removing hazardous materials at the end of its production life [ISO 19900:2002, 2.10] 3.22 design criterion quantitative formulation that describes the conditions that shall be fulfilled for each limit state NOTE Adapted from ISO 19900:2002, 2.11. 3.23 design situation set of physical conditions representing potential conditions during a certain time interval for which the design is expected to demonstrate that relevant limit states are not exceeded NOTE Adapted from ISO 19900:2002, 2.13. 3.24 design value value derived from the representative value for use in the design verification procedure
[ISO 19900:2002, 2.14] 3.25 determinate lift lift where the slinging arrangement is such that the sling forces are statically determinate and not significantly affected by minor differences in sling length or elasticity 3.26 displacement weight of the volume of water displaced by a floating structure NOTE 1 The weight of the water displaced is the sum of the lightship weight, deadweight and mooring system load including vertical component of the mooring pre-tension and/or riser action. NOTE 2 Adapted from ISO 19901-5:2003, 3.1.12. 6 MARINE OPERATIONS 3.27 dunnage arrangement of timber on deck of a barge or vessel laid out to support the cargo 3.28 dynamic action action that induces acceleration of a structure or a structural component of a magnitude sufficient to require specific consideration [ISO 19901-7:2005, 3.8] 3.29 dynamic amplification factor DAF ratio nature.com of a dynamic action effect gost download to the correspondin