C2 gas 47 ltr.,c2 gas 10ltr.,c3 gas mixture 47 ltr,c4 mix. liquid (10ltr),800 ppm no n2 10ltr,800 ppm co n2,800 ppm so2 n2,ch4 16 n2,o2 20 n2, 10 litre,nitrogen 99.999 , 10 ltr,methane 2.5 balance air (3ltr),methane 2.5 balance air (10 ltr),methane 2.5 balance air (0.5 ltr. ),c2 gas, 10ltr.,c3 gas mixture, 10 ltr,c3 liquid calib. gc (10ltr),c4 liquid mixture(10ltr),lpg liquid (10ltr),valve safety guard missing/damage,hydrotesting of cylinders,spindle/gland nut repairing (damage/broken),cylinder valve (brass) bent/damaged,preconditioning charges

Repairing of l.h and r.h arm and front spindle and its final drive and damaged parking disc replacement of 08 nos. of parking brake lines of dumper 60787.

Wiper blade and wiper arm (r.h.) and (l.h.)

Repairing of both sides steering cylinder and changing of bush pin, rep. of l.h and r.h arm spindle, front spindles and mounting and partial repairing of front drive line of dumper 60432.

1. damage blade arm broken plate cutting inside lower and upper side 12ft x4 inch 2. new plate cutting setting and welding inside lower and upper plate

Repairing of damaged radius arm upper and lower side. and broken dump body canopy welding as per proper size of dumper sl. no. 10281.

1. damage blade arm broken plate cutting in side lower and upper side-12 feetx4 feet 2. new plate cutting, setting andwelding in side lower and upper plate. 3. pin hole oval worn out portion welding build up as per size.

A.&#x0d 1.blade lower side damaged base portion cutting.&#x0d 2. base portion developed by new plate cutting, setting and welding with steel electrode.&#x0d b.&#x0d 1. blade front wall outside surface even by gauging electrode.

Repairing of broken r.h arm end u portion of bd-355 dozer sl. no. t-11654 at kathara colliery.