In engineering practice, civil works may be executed by the following but not li

In engineering practice, civil works may be executed by the following but not limited to the types of contracts here under:
a. Measurement contract
b. Turnkey contract
c. Design and build contract
Briefly explain what each of the above types of contract entails.
As a Chief Officer responsible for roads and public works in a county government, which one of these types of contracts would you recommend for construction of a new road? Give reasons why.
ill List any three (3) duties of a resident engineer deployed on a dam project contract under FIDIC conditions.