tender for mtps-i - es circle - em-i– sd-iv-complete servicing and replacement of worn out spares in 15 nos of l&t make , lt air circuit breakers during the year 2025-2026; 1 charges for complete overhauling of 4000a l&t make, lt air circuit breaker, replacement of worn out mechanism spares if needed, checking operation in test and service position and satisfactory commissioning. (version – edo/mdo) ( spares under tnpgcl scope) 2 charges for complete overhauling of 1000a – 4 nos. & 800a – 6 nos. l&t make, lt air circuit breaker, replacement of worn out mechanism spares if needed, checking operation in test and service position and satisfactory commissioning. (version – edo/mdo)( spares under tnpgcl scope)