Repairing and maintenance works of one Vole drum make Tugger haulage assembly and its base frame of 7, 8 incline of Dhori (K) Colliery. ,Dhori Area CCL

Amount

Vole drum tagger haulage shaft damaged bearing seats welding, and machining as per bearing size and alignment checking, straightening, thread cleaning etc.

Haulage drum damaged and worn out bearing seat repairing by CI welding and machining by hand operated lathe m/c.

Bearing housing damaged seat of haulage drum mounting bracket C.I. welding and machining as per bearing size.

Gun metal thrust bearing making as per sample with casting, machining, boring, grooving etc for balancing.

Tugger haulage sun pinion, star pin ion, drive pinion, all teeth’s checking one by one and its cheeps cleaning by grinding/shaping.

All threads cleaning, new threads making, over size threads making.

Fabrication of gun metal thrust washer bearing new making by casting and machining boring grooving for drum roll adjusting.

Master pinion shaft size making 68mm OD X 100mm long

Round H T bolt replacement and fitting 18mm X 30mm

Break drum thrust bearing seat repairing by CI welding and machining as per required for balancing.

Vole drum haulage repair kit like as keys, H.T. Allen bolts, hexagonal head bolts, spring washer etc.

Bearing replacement and fitting make NTN 6213

Bearing replacement and fitting make NTN 6215

Bearing replacement and fitting make NTN 6217

Bearing replacement and fitting make NTN 6315

Complete dismantling, full overhauling, all pinions and bearing cleaning greasing, resetting, assembling after repairing.

Old and damaged brake lining cutting and fixing as reqd. size

Brake lining complete new making with liner as per sample size

Tugger haulage clutch and break operating accessories new making and fabricating as per required size and measurement like pins, clutch bolts studs adjusting handle U gutki bolts and nuts etc.

Girder 10/05”size cutting in welded part about 03”X 20 mouth=

Girder 10/05”sizecutting by gas set 08 mouths= (20”X 8 Nos.)=

10/05”size channel cutting by gas set- 18 mouth= (20”X 18)=

3”X 5”angle cutting by gas set 20mouth= (3”+ 5”) X 20 Nos.=

Girder welding outer and inner 04 mouths in double layer=(20”X 04 X 02 X 02) =

10/05” size channel welding 10 mouth inner and outer 02 layer= (20”X 10 X 02) =

Plate cutting (5/8”X 05”square) X 04 Nos. =

Hole making in channel 3/4” size

Angle support welding in girder at different places for extra strength= (3”+ 3”) X 2 X 16Nos. =

Washer cutting 3” square 16 Nos.= (12”X 16) =

Hole making in washer 3/4”

Foundation bolt making as per size 300mm long X 24mm dia

Total impact of GST for the purpose of CTC

M/S VIVEK ENTERPRISES

MAA BHAGWATI ENTERPRISES