1. SOIL RESISTIVITY TESTING....................................................................................................................................
1.1 INTRODUCTION.................................................................................................................................................................
1.2 THEORY OF SOIL RESISTIVITY......................................................................................................................................
1.3 MAKING A MEASUREMENT ...........................................................................................................................................
1.3.1 PRINCIPLES...............................................................................................................................................................4
1.3.2 SOIL RESISTIVITY TESTING PROCEDURE GUIDELINES ..................................................................................
(a) Test Method..................................................................................................................................................................
(b) Selection of Test Method Type ....................................................................................................................................
(c) Traverse Locations. ......................................................................................................................................................
(d) Spacing Range..............................................................................................................................................................
(e) Practical Testing Recommendations.........................................................................................................................10
2. INTERPRETATION AND MODELLING OF RESULT