give me significance of study of the research topic: Impact of variation order in construction project

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Civil Engineering

give me significance of study of the research topic:Impact of variation order in construction project

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CAUSES OF VARIATION ORDERS Variation order is the deviation experienced in any project from base contract or work scope mutually agreed at contracting time It is written agreement between the contracting parties that represent an addition deletion or revision to the contract documents identifies the change in price and time and describes the nature of the work involved Variation orders arise for a variety of causes of which some causes are foreseeable and others are not Many researchers have identified various causes of variation orders As a results of literature review a total of 18 causes were identified as discussed below Change of schedule A change of schedule during the project construction phase may result in major reallocation of resources A change in schedule means that the contractor will either be required to provide additional resources or keep some resources idle In both cases additional cost is incurred Change in scope Change of plan or scope of the project is one of the most significant causes of variation in construction projects It is usually the result of inadequate planning at the project definition stage or because of lack of involvement of the owner in the design phase Owners financial problems The owners financial problems can affect project progress This problem often leads to change in work schedules and specifications affecting the quality of the construction Impediment to prompt decisionmaking See Answer

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