6.2. Periodic maintenance:
This work has been designed with the use life of 30 years, need regular maintenance 3 times with twice the time between scheduled maintenance is 8 years. The last year of the expiry date will have to conduct quality inspection of works to the competent authorities to decide whether to continue maintenance use to tap or not, then this maintenance process does not work, construction employer to hire a consultancy organization capable of setting up new maintenance procedures for construction projects after the expiry of use by design.
The maintenance grant is applied: - medium repair ( level 3)
- major repairs (level 4).
The year of maintenance works:
- expected in acceptance and put into use as of 2016.
- periodic maintenance 1st 2024.
- periodic maintenance 2nd year 2032.
- 3rd periodic maintenance: 2040
- Accreditation to assess the quality of CT: 2046.
đang được dịch, vui lòng đợi..