Answer:
building design may not be complete before construction begins
Step-by-step explanation:
Phased construction is a form of construction methodology which involves the planning of various phases of work section at a time, instead of a conventional consecutive technique. It can be done using the following methods:
1. Through the work section
2. Through uneven completion rate among the various elements or stages of construction.
3. Through work category
Hence, in this case, In phased construction, building design may not be complete before construction begins