Change order
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| − | <ref> Cooper, Adam, | + | <ref> Cooper, Adam, [Common causes of change orders], Ec and M: Electrical construction and maintenance, 2015, volume 114 - issue 4.</ref> |
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Revision as of 08:59, 22 September 2017
Change orders is a common problem within the construction industry. A change order is a change within the original plan for the project which might cause changes in terms of delaying the project and add to the original budget so the project becomes more expensive than first estimated, it is therefore desirable to reduce the amount of change orders within a project. A change order might occur both in the design and construction phase of a project. A change order can be a change in the placement of pipes and the free height in the building. If there are pipes which are placed at the same place, the free height might not live up to the requirements from the building owner, and therefore there has to be a change in the design. Another change could be that the building owner want to make changes to the design of the building as it did not live up to his or hers expectation. The earlier the change the better as the changes are more easily integrated in the project and therefor it reduces the risk of delays and exceed projects.
There are several ways one might be able to reduce the amount of change orders. For instance BIM and virtual reality will make the building owner able to see the building before it is built and thereby make sure it looks like what he or she wants it to.
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Why is change orders a problem
Change orders is a problem as it might up the cost of a project and therefore the budget might exceed what it is suppose to be. Another problem with change orders is that it might prolong the project as it takes time to make changes in the design of the building especially if the change first is made when construction has started. A change that might occur after the construction phase is stated is fixing already built things, like a damaged installation, which then need to be changed for a new one, which will cost more as there need a new part and then there is the added cost of man hours to remove the old and install the new.
Another way change orders is a problem is in terms of delaying the project. There often are a compensation to the contractors if the project is delayed which then again result in a higher cost of the project than firstly estimated.
Change orders in the construction industry
How to reduce change orders
Notes
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