A) Fabrication erection of shed for transformer mine no.2 jitra tugri substation B) Repairing and overhauling of Kirlosker make, 3Chuck Self Semiautomatic lathe mc C) Repairing and reconditioning of Welding Machine 600 Amps. 440/220V of kugp

Amount

A) Fabrication and erection of shed for transformer at mine no.2 jitra tugri sub station Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre belowground as strip earth electrode, including connection/ terminatingwith G.I. nut, bolt, spring, washer etc. as required. (Jointing shallbe done by overlapping and with 2 sets of G.I. nut bolt & springwasher spaced at 50mm)

supplying and erecting earth pit of minimum bore dia. 150mm size , approved make Safe Earthing Electrode consisting Pipe-in-Pipe technology as per IS 3043-1987 made of corrosion free G.I. Pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing as mentioned below :With 3 mtr. G.I. Pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, Inner pipe dia. of 25mm having 200-250 Micron galvanizing, connection terminal dia.of 12mm in nominal soil with 50 kg (Two Bag) Back filling Compound.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

Providing corrugated G.S. sheet roofing including vertical / curved surfacefixed with polymer coated J or L hooks, bolts and nuts 8 mm diameterwith bitumen and G.I. limpet washers or with G.I. limpet washers filledwith white lead, including a coat of approved steel primer and two coatsof approved paint on overlapping of sheets complete (up to any pitch inhorizontal/ vertical or curved surfaces), excluding the cost of purlins, raftersand trusses and including cutting to size and shape wherever required.0.80 mm thick with zinc coating not less than 275 gm/m²

Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 0.75 Mtr X 0.75 Mtr X 0.75 Mtr X 4 Nos = 1.68 CUM

Supply & Erection of Red oxide paint

Supply & Erection of Aluminum paint

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J. or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.

Supply & fixing of lighting arrestor Trishule type complete set.

B) Repairing & overhauling of Kirlosker make, 3 Chuck Self Cantering Semi automatic lathe machine at E&M Workshop Repairing of Feed box assly by dismantling cleaning repairing and fitting with replacement of super pinions as required counter shaft welding machine & T- polishing.

Repairing of Apron gear box by repairing of pinion shaft and replacement of seam check nut & worn-out pinion.

Repairing of Thread box by replacement of worn out Lever pinions bush and seam.

Repairing of crass slide by treading of shaft including lead screw and replacement of worn-out pinions.

Repairing of tail post, tail stock , sliding bed and alignment.

Reassembling fitting testing and finish painting.

C) Repairing & reconditioning of Welding Machine 600 Amps. 440/220 Volts Copper Strips for primary/ secondary wire including deduction of rough scrap value as mentioned below Less Scrap value :

Insulation cost

Labour cost

Fiber sheet

Regulator repairing

Studs with insulator

Contractor Profit

Total impact of GST for the purpose of CTC

M/S SANYUKTA ENTERPRISES

AHSAN AHMAD