The annual indexation (2018) for A guide to cost standards for dredging equipment 2009 is available. The publication offers a standard method to establish the capital and related costs of various types of dredging plant and equipment which are commonly in use. Every year, an updated index is prepared by the International Association of Dredging Companies (IADC) Indexation Cost Standards Committee and published by the Construction Industry Research and Information Association.(CIRIA).
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