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Guidelines for Implementation of Integrated Water Management ...

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Guideline 1.3 <strong>Integrated</strong> MaintenanceFigure 1.3.4 Summary <strong>of</strong> <strong>Integrated</strong> Stone Pitching WorksFigure 1.3.5 Summary <strong>of</strong> <strong>Integrated</strong> Structural Repair Works5. Assess Volumes and CostsUsing the previous <strong>for</strong>ms (figures 1.3.2 to 1.3.5), actual volumes and costs <strong>of</strong> the prioritizedmaintenance needs are to be detailed. To estimate volumes <strong>of</strong> works, proper survey investigationsand/or measurements have to be carried out.Unit costs are established based on recent similar works carried out in the district or inneighboring districts (average unit costs <strong>of</strong> ongoing contracts). Total costs can then be estimated andentered in the <strong>for</strong>ms.LIFE–IWRM 33International Resources GroupJanuary 2008

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