The importance of development works are listed as follows:
- Economic progress
- Advancement of living standard
- Balance of environment
- Social development
- technology development
- human resources development
- Economic progress: Development works provide employment opportunities for people to increase their economic capabilities and it contributes to increasing national gross production. Due to development works, import from other countries is reduced and export toward other parts of the world can be increased. it increases the income of the nation.
- Advancement of the living standard: Development works as a milestone for the advancement of the living standard of the human being. Due to the development works, the living standard has been uplifted of average people.
- Social development: Development works are regarded as an important factor for social development. Development works encourage people to utilize natural resources in proper ways. It fulfills the social needs of the people like a supply of drinking water, drainage, irrigation canals, education and health services, etc.