Repairing, maintenance and overhauling of (a,b) 2 no 200 amp, 550v, star delta er and (c,d) 2 no 150 amp, 550v, dol starter for motor and (e) 2 nos of 300a acb switches at dhori (k) colliery.

Procurement of 07 nos. interactive smart displays and 06 nos smart podiums for training halls (a, b, c, d and e), vt hall, computer lab and room no. 270 at iipm, gurugram

Bi-metallic clamp for dtr brass pad 50x50x6mm with 20 mm hole fitted on aluminium portion size 70x40x20mm fixing with 06 no. gi nut and bolt spring and plain washer weight 0.600 gram

Imetallic clamp suitable for ptr flat brass size 60x60x10 mm, central 20 mm hole having a joint aluminum section size 60x70x42 mm with 06 no. gi nut and bolts flat and spring washer, weight 0.900 gram

Dismantling of damaged handrails,&amp#x0d repair of damaged handrails, construction of&amp#x0d new hand rails rcc or kerbs and parapet,&amp#x0d repair of steel handrails, painting and labour for&amp#x0d clearing if needed. etc.