Grounds

At semiannual intervals, remove all accumulations of dirt, trash, debris, and excess foliage in the area surrounding the storage tank.

Maintenance Procedure Schedule

The maintenance operation frequency and schedule of inspections for storage facilities are shown in appendix III, table H.

Q30. What are the three types of water storage?

Q31. Water storage tanks are made of what two materials?

Q32. Rich cement grout should be used during interior wall repairs of a ground level concrete storage tank after application of what type of tank preparation?

Q33. What type of cathodic protection is used to protect elevated steel water tanks from corrosion?