1. Measurement of Earth Resistance

• Perform earth resistance measurement for each earth pit using a calibrated digital earth tester.
• Use the 3-point or 4-point method in accordance with IS/IEC standards (e.g., IS 3043).
• Record readings under stable soil and weather conditions to ensure accuracy.

2. Testing of All Existing Earth Pits

• Conduct testing on all identified and accessible earth pits within the premises.
• Ensure compliance with relevant electrical safety and earthing standards.
• Verify that each pit undergoes proper resistance measurement.

3. Physical Inspection & Verification

• Inspect the physical condition of each earth pit, including:
• Pit chamber structure.
• Earthing electrode exposure.
• Moisture condition and backfill.
• Check connection integrity, including:
• Condition of clamps and termination hardware.
• Tightness and corrosion status of conductors.
• Continuity of earth strips/wires.
• Ensure all components meet required safety and quality norms.

4. Preparation of Earth Test Report

• Prepare a detailed report containing:
• Pit number / identification tag
• Location of each earth pit
• Measured earth resistance value (ohms)
• Environmental conditions during testing
• Visual inspection observations
• Provide a summary sheet covering all pits tested.

5. Recommendations & Corrective Actions

• Compare measured values with permissible limits recommended by applicable standards.
• Provide recommendations for improvement where resistance values are higher than allowable limits.
• Suggest corrective measures such as:
• Soil enhancement
• Addition of chemical compound
• Re-tightening / replacement of clamps
• Conductor replacement
• Installation of parallel earth electrodes (if required)

6. Minor Rectification Work

• Perform minor corrective actions on-site, including:
• Cleaning and tightening of clamps and connections.
• Removal of corrosion from conductor joints.
• Top-up of water or backfill compounds (if necessary).
• Ensuring pit covers are properly seated and labeled.
• Report any major defects that require additional work beyond this scope.