Survey & Testing
Soil Resistivity & Earthing Resistance Survey
Wenner four pin resistivity profiling to establish soil corrosivity along the route, and earthing resistance testing of earth pits and CP station earthing. Between them these establish the ground bed location that will give the lowest and most stable resistance over the design life of the system.
Scope of Work
What This Service Covers
Deliverables
- Resistivity profile tables and depth plots
- Earthing resistance test records
- Soil corrosivity classification map
- Recommended ground bed locations with justification
Applicable Standards
- ASTM G57
- IS 3043
- NACE SP0169
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Amit Kumar Giri
Proprietor
+91 89611 74927Chat with us on WhatsAppB/2/H/10, Parikshit Roy Lane, P.O. Tangra, P.S. Entally,
Kolkata - 700015, West Bengal