Ajointingandvulcanizing Of 25 Nos. Trailing Cable Of Both 24/96And20/90 Draglines B Jointingandvulcanizing Of 45 Nos. Joints Of 50/70 Sq.Mm. Trailing Cable 6.6Kv Of 20 Cum Tz, Ekg20km Shovels Working At Nigahi Project C Jointingandvulcanizi