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Cathodic Protection Network IP |
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| 2half-cell skydrive |
Examples of old documentation |
History of development of
the Cathodic Protection Network |
half-cells demo3nails |
Standard pipe-to-soil voltage measurement at a test post, with the Cathodic Protection installation switched on. |
| Pipe-to-soil voltage measurement at a test post
where there is a standard position for placing the half-cell,
with the Cathodic Protection installation switched on. |
Standard pipe-to-soil voltage measurement at a test post,
with the Cathodic Protection installation switched on. |
Standard pipe to soil voltage measurment |
Standard pipe-to-soil voltage measurement,
with the cathodic protection system switched on,
at a test post where there is
no standard position for the electrode. |
Instant off Potentials for Cathodic Protection of Buried Steel Structures |
| How to make the Alexander Cell |
Brochure about the cathodic Protection Network Training Centre, Guararema, SP Brazil |
Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985
| Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985 |
Technical Advances in Cathodic Protection Monitoring 1985 |
| Cathodic Protection Study 1 |
Cathodic Protection Study 2 |
Cathodic Protection Study 3 |
Cathodic Protection Study 4 |
Cathodic Protection Study 5 |
| Cathodic Protection Instruments |
Module 01 practical |
Module 01 field work |
Thermodynamics of corrosion |
Significance of the paper presented at the
Australasian Corrosion Conference of 1982 |
| Cathodic Protection Study 6 |
Cathodic Protection Study 7 |
1986 publication on reference cells |
Correspondence Course Module 01 |
how the measurements of voltages in cathodic protection work differ from the measurement of voltages in normal electrical and electronic work |
| The famous Pourbaix Diagrams |
The Daniel Cell as used in laboratories. |
The importance of the reference potential. |
Codes of Practice |
Standard laboratory techniques |
| The development of standard techniques in field work. |
Open circuit measurements |
'Errors' or mistakes made by people using instruments |
Bench work |
Module 03 field work |
| Equivalent circuits |
Physical modelling of CP measurement techniques. |
3 nails demonstration |
The use of sacrificial anodes in pipeline corrosion prevention |
Coated pipe with coating faults |
| Two coated pipes with coating faults |
Drycells as corrosion cells |
Dry cell battery with one end submerged. |
2 batteries, part submerged |
Ground resistivity instruments
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| Many dry cell batteries with ends submerged. |
TR with steel pipe and groundbed. |
Interference Proximity of foreign structures. |
Foreign structures include pipelines, and anything that can cause a disturbance to the natural electrical equilibrium of the ground itself. |
Ground resistivities |
| Resistivity measurements |
Resistivity effects on corrosion |
Spread of protective currents |
The effects of resistance on monitoring measurements
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Groundbed siting |
| Impressed current anodes, materials conductors, volts drops, header cables, ring mains, insulation, jointing systems.
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Groundbed potential profile plotting. |
Closeness of anodes. |
Horizontal, vertical, borehole and disused-used oil-wells. |
Scrap metal groundbeds. |
| Practical bench experiments relating to groundbeds.
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Computerisation of cathodic protection and corrosion control |
Computerisation of cathodic protection and corrosion control The 'DYNAMIC' project. |
COMPUTER ASSISTANCE IN C.P. ANALYSIS |
Iraq |
| Colombia |
Sudan |
Chile |
Turkey |
Iraq |
| Colombia |
Sudan |
Chile |
Turkey |
Iraq |
| Colombia |
Sudan |
Chile |
Turkey |
Iraq |
| Paper written for Mike Foskett and refused by Dr Vic Ashworth early 1980's |
Paper written for Mike Foskett and refused by Dr Vic Ashworth early 1980's with added pictures |
Chile |
Turkey |
Iraq |