51 - STANDARD PRACTICES AND STRUCTURES
- 51-00 STANDARD PRACTICES AND STRUCTURES
- 51-21 PROTECTIVE TREATMENT
- 51-22 CORROSION PREVENTION
- 51-23 COATINGS APPLICATION - GENERAL
- 51-24 SEALING - GENERAL
- 51-70 REPAIRS
- 51-73 REPAIRS OF MINOR DAMAGE
- 51-74 REPAIRS OF CORRODED AREAS
- 51-75 PAINT REPAIRS
- 51-76 SEALING REPAIRS
- 51-77 STANDARD COMPOSITE REPAIRS
- 51-78 CLEANING PROCESSES