C- FLOATING ROOF TEST
1. After the completion of the floating roof installation is done for the cleaning of tanks.
2. Manhole covers are closed.
3. For the test, the tank is filled with water.
4. Tank filled with water after 2 reeving seal of the floating roof is checked.
5. Checked to the tank bodycontact with seal.
6. The tank is completely filled, the tank seal is checked again.
7. Measurement of hole cover is released plummet

Заранее спасибо