The planning of drilling platform cranes is presented by means of the investment costs and the breakdown costs in case of supply failures of various platform types. The critical range of costs of different crane types is determined. The planning of the supply ships to be chartered is based on their utilization as time-table independent vehicles. The requirements made to the capacity and the performance of services of ships are developed separately. The consideration of costs caused directly by various types of supply ships and, indirectly, by breakdown costs in platforms leads to comprehensive tables of decision. The planning of the number of anchorage basins in a supply base takes into consideration the utilization of supply ships with the aim of avoiding delays in the supply of platforms. The theoretical derivation of a planning approach is verified by the help of an empirical investigation. (ERA citation 08:006932)


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    Title :

    Offshore Logistics


    Contributors:
    R. Bischoff (author)

    Publication date :

    1979


    Size :

    192 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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