Repairing and fabrication of tippler making and base frame of 4, 5 6 incline underground mines of Dhori K colliery.

Amount

PART A (ENTER 0 VALUE)

New upper plate rivet cutting 01” size and rivet dismantling then plate dismantling both end by gas set.

Tippler shaft dismantling by hyd. Press.

Shaft new making as per size 325mm long x 55mm dia.

Shaft welding in plate.

Plate fitting in new tipper by ¾” x 4” bolt nut 24 nos. new fitting tightening and welding.

Tippler lower base frame dismantling from another frame by rivet cutting inside plate 05 nos. each x 4 nos. plate.

Side plate cutting as per size 12” + 18” x 12 nos. = 360”

Hole making in plate ¾” size 05 nos. each total holes 05 x 12 = 60 nos.

Tippler lower base frame fitting on tippler frame after alignment checking and setting.

03 nos. each side plate setting with nuts bolts ¾” x 4” = 20 nos. fitting and full tightening.

Side plate completely welding as per size (12” + 12” + 18”) x 3 x 2 x 4 size

Rail bending by gas heating and hyd. Press as per required shape and size.

Rail welding with lower base frame after alignment setting.

Plate cutting as per size (04 wide x 74” long) x 2

Plate setting on angle and welding with lower base for check rail both end 06” x 12” = 72” x 2 x 2

Tippler frame extending by angle frame making as per required size and shape 16.5” x 9 x 2 and setting and welding and fitting with nuts bolts.

5/2.5” size channel cutting 32 mouth (10” x 32)

Hole making in channel ¾” size

Garter cutting 10/5” size 08 mouth.

Garter cutting 8” long x 4 nos. (96 x 4)

Hole making in garter ¾” size

Garter welding with another garter 04 mouth (20” x 4)

Garter lower portion welding 18” long x 4 in 2 layer.

Angle welding with lower fursh plate 06” long x 2 x both side.

Stopper plate welding both side as required with drawer patti cutting 4 mouth and welding with plate.

PART B (ENTER 0 VALUE)

Old & damaged AKGI haulage base frame garter cutting by industrial gas cutting set (10/5” x 10 mouth)

New garter cutting by industrial gas cutting set (10/5” x 10 mouth

Foundation garter supporting cutting by industrial gas cutting set (10/5” x 16 mouth)

All foundation base frame part by part jointing & full welding.

Foundation bolt making (300mm long x 24mm)

Foundation fitting like rail cutting.

PART C (ENTER 0 VALUE)

Hole making in rail ¾” size

Joist cutting by gas set 03” long x 4 nos. = 36” x 4

Joist welding with lower plate size 36” long x 02 size x 02 nos. x 02 layer

¾” size hole making 04 nos. in each joist.

Joist welding with lower joist 36” x 02 nos. x 02 layer.

Joist welding both end 10/5” size both side 30” x 2 nos.

Total impact of GST for the purpose of CTC

H.R.Trade and works

M/s Ravi Kumar Chhabra