tender for 420 kv circuit breaker at ramagundam, special repair i , 420 kv circuit breaker at nellore, special repair i , 420 kv circuit breaker at vijayawada, special repair i , 420 kv circuit breaker at kishenpur, nr-ii , 420 kv circuit breaker at moga, nr-ii , 420 kv circuit breaker at bhadrawati, wr-i , 420 kv circuit breaker at balipara, ner , 420 kv circuit breaker at bongaigaon, ner , 420kv csd supply at balipara, ner , 420kv csd supply at bongaigaon, ner , 420 kv cb spares at kishenpur, nr-ii , 420 kv cb spares at moga, nr-ii , 420 kv cb spares at balipara, ner , 420 kv cb spares at bongaigaon, ner , 420 kv cb spares at bhadrawati, wr-i , 420 kv cb spares at ramagundam, special repair i , 420 kv cb spares at nellore, special repair i , 420 kv cb spares at vijayawada, special repair i , 420 kv circuit breaker- retrofitting at ramagundam, special repair i , 420 kv circuit breaker- retrofitting at nellore, special repair i , 420 kv circuit breaker- retrofitting at vijayawada, special repair i , 420 kv circuit breaker- retrofitting at moga, nr-ii , 420 kv circuit breaker- retrofitting at kishenpur, nr-ii , 420 kv circuit breaker- retrofitting at bhadrawati, wr-i , 420 kv circuit breaker- retrofitting at balipara, ner , 420 kv circuit breaker- retrofitting at bongaigaon, ner , 420kv csd installation and commissioning at balipara, ner , 420kv csd installation and commissioning at bongaigaon, ner, supply and retrofitment of 420kv cb of powergrid, supply of 420kv, 3150a, 63ka circuit breaker (3-phase) with closing resistor and support structure, marshalling box and terminal connector as per ts and sow in special repair i, supply of 420kv, 3150a, 63ka circuit breaker (3-phase) with closing resistor and support structure, marshalling box and terminal connector as per ts and sow in nr-ii, supply of 420kv, 3150a, 63ka circuit breaker (3-phase) with closing resistor and support structure, marshalling box and terminal connector as per ts and sow in wr-i, supply of 420kv, 3150a, 63ka circuit breaker (3-phase) with closing resistor and support structure, marshalling box and terminal connector as per ts and sow in ner, controlled switching device for 420 kv, 3 phase circuit breaker in ner, supply of complete pole (phase) of 420kv, 3150a, 63ka circuit breaker with closing resistor including grading capacitor (if applicable) and with pole column, interrupter, operating mechanism, marshling box and terminal connector but without support structure as per ts and sow in nr-ii, supply of mandatory spares for 420kv cb with pir as per the annexure-i attached at sow in nr-ii, supply of complete pole (phase) of 420kv, 3150a, 63ka circuit breaker with closing resistor including grading capacitor (if applicable) and with pole column, interrupter, operating mechanism, marshling box and terminal connector but without support structure as per ts and sow in ner, supply of mandatory spares for 420kv cb with pir as per the annexure-ii attached at sow in wr-i, supply of complete pole (phase) of 420kv, 3150a, 63ka circuit breaker with closing resistor including grading capacitor (if applicable) and with pole column, interrupter, operating mechanism, marshling box and terminal connector but without support structure as per ts and sow in special repair i, retrofitment of supplied cb as per ts and sow complete in all respect in special repair i, retrofitment of supplied cb as per ts and sow complete in all respect in nr-ii, retrofitment of supplied cb as per ts and sow complete in all respect in wr-i, retrofitment of supplied cb as per ts and sow complete in all respect in ner, service charge for retrofitment of the supplied csd in ner