Vaibhav Laxmi

October 23, 2026

Earth conductors clamped to the foot of a lattice transmission tower leg and running into the concrete foundation

Tower Footing Resistance: How to Measure It and Bring It Under 10 Ohms

Tower footing resistance: why the limit is 10 ohms, how to measure it, and which remedies to try first, with IS 3043 and POWERGRID clauses.

October 23, 2026

Lattice transmission towers and power lines silhouetted at sunset

Transmission Line Accessories: The Complete Guide to Tower Hardware, Earthing, Safety and Bird Protection Fittings

Transmission line accessories from the tower up: plates, anti-climbing devices, earthing, bird guards, galvanizing, with IS 5613 and POWERGRID clauses.

September 17, 2026

Galvanized steel transmission tower leg bolted to a concrete foundation, with a flat earthing strip running down the leg into the ground

Earthing Rod Types, Sizes and Prices in India: Copper Bonded vs GI vs Pure Copper

Copper bonded, GI and pure copper earthing rods compared: IS 3043 sizes, IEC 62561-2 coating, selection by application and 2026 price bands.

September 17, 2026

Barbed Wire Fencing Cost and Design: Strands, Post Spacing and IS 278 Wire Gauge

IS 278 wire sizes, strands by fence height, post spacing and foundations, and a worked cost estimate for a 100 m barbed wire fence.