10.4 Access for inspection and maintenance 10.5 Crevices 10.6 Ground-level corrosion 10.7 Entrapment of moisture and condensation 10.8 Geometry and shape 10.9 Tanks 10.10 Fabrication and construction 10.11 Corrosion of steel in contact with other materials Further reading lI Maintenance painting 11.1 Introduction 11.2 The general approach to maintenance painting 11.3 Planning maintenance 11.4 Inspections and surveys for maintenance 11.4.1 Survey procedures 11.4.2 Feasibility trials 11.5 Maintenance procedures 11.5.1 Surface preparation prior to repainting 11.5.2 Painting 11.6 Environmental conditions during repainting 11.7 Health and safety matters 12 Control methods other than coatings 12.1 Cathodic protection 12.1.1 Basic principles 2.1.2 The application of cathodic protection 12.1.3 Sacrificial anode method 12.1.4 Impressed current method 12.1.5 Choice of method for cathodic protection 12.1.6 Practical applications of cathodic protection 2.1.7 Coatings and cathodic protection 2.2 Conditioning of the environment 12.2.1 Treatment of the air 12.2.2 Treatment of aqueous solutions 2.3 Alloy steels 12.3.1 Stainless steels 12.3.2 Low-alloy weathering steels References C D.A. Bavliss and D. H. Deacon10.4 Access for inspection and maintenance 10.5 Crevices 10.6 Ground-level corrosion 10.7 Entrapment of moisture and condensation 10.8 Geometry and shape 10.9 Tanks 10.10 Fabrication and construction 10.11 Corrosion of steel in contact with other materials Further reading 11 Maintenance painting 11.1 Introduction 11.2 The general approach to maintenance painting 11.3 Planning maintenance 11.4 Inspections and surveys for maintenance 11.4.1 Survey procedures 11.4.2 Feasibility trials 11.5 Maintenance procedures 11.5.1 Surface preparation prior to repainting 11.5.2 Painting 11.6 Environmental conditions during repainting 11.7 Health and safety matters References 12 Control methods other than coatings 12.1 Cathodic protection 12.1.1 Basic principles 12.1.2 The application of cathodic protection 12.1.3 Sacrificial anode method 12.1.4 Impressed current method 12.1.5 Choice of method for cathodic protection 12.1.6 Practical applications of cathodic protection 12.1.7 Coatings and cathodic protection 12.2 Conditioning of the environment 12.2.1 Treatment of the air 12.2.2 Treatment of aqueous solutions 12.3 Alloy steels 12.3.1 Stainless steels 12.3.2 Low-alloy weathering steels References x Contents © 2002 D. A. Bayliss and D. H. Deacon