Improvement works by supplying and filling of 100 mm thick hbg metal stone dust and 100mm thick 20 mm metal at sub-station yard in m.v.puram 110/11 kv ss

Improvement works by supplying and filling of &amp#x0d 100 mm thick stone dust and 100mm thick 20 mm hbg metal at ss yard at katpadi 110/33-11 kv ss&amp#x0d

Improvement works by supplying and filling of 100 mm thick stone dust and 100 mm thick 20 mm hbg metal to sub-station yard at sholinghur 110/33-11kv ss

Improvement works by supplying and filling of &amp#x0d 100 mm thick stone dust and 100mm thick 20 mm hbg metal at 33 11 kv ss yard at sholinghur 110 3311 kv ss &amp#x0d

Improvement works by supplying and filling of hbg stone dust 100mm thick and stone chips 20mm hbg metal 100mm thick at ss yard at karnambut 110/11 kv ss

Improvement works by supplying and filling of stone dust and stone chips 20mm hbg metal with required thick at ss yard at pallur 110/11 kv ss

Improvement works by supplying and filling of &amp#x0d 75 mm stone dust and 20 mm hbg metal to 110 kv side sub-station yard at kaveripakkam 110/33-11 kv ss &amp#x0d

Improvement works by supplying and filling of stone dust and stone chips 20mm hbg metal with required thick at 110 kv yard at salai 110 11 kv ss phase i

Improvement works by supplying and filling of &amp#x0d hbg metal stone dust and 20 mm stone chips with required thick at sub-station yard in timiri 110/11 kv ss (phase-i)&amp#x0d

Improvement works by supplying and filling of hbg metal stone dust and 20mm stone chips with required thick at sub-station yard in mambakkam 110/11 kv ss