A request from the contractor to make a change to the contractual scope of work.

Douglas D. Gransberg .. Thanks for answering..

In the legal sense, the Engineer shall have the right to make a change in the form, quality and quantity of the works or in any part thereof if it is found necessary or desirable to service the work and from an engineering point of view he shall order the contractor to execute the change order either by increasing or decreasing the quantity for any work included in the contract or deletion for each quantity Or part of the quantity or the creation of an additional paragraph necessary to complete the work.