ANNUAL RATE CONTRACT OF WELDING THREADING AND FABRICATION UNDER SUB DIVISION III SANCHORE.

Turning of various sizes of CID Joints Class- 10/ 15 Complete set (Labour Charges), The Joints will be supplied by the Junior Engineer concern of Department and carting to workshop and after turning of these joints, firm is liable to transport upto Junior Engineer concern's store own his cost.

80 mm dia

100 mm dia

125 mm dia

150 mm dia

200 mm dia

250 mm dia

300 mm dia

350 mm dia

400 mm dia

Threading on GI Pipes different diameter as below (Rate Per Mouth Threading). The Pipes will be supplied by the Department and carting to workshop and after threading of these pipes, firm is liable to transport upto Junior Engineer concern's store own his cost.

Cutting of GI/MS/CI Pipes of any class as below (Rate per Mouth- One cutting only making two pieces). The Pipes will be supplied by the Department.

Welding on M.S. / G.I./CI Pipes and other material by Electric Welding, this includes all the material like welding rods/ equipment like welding machine/ generater, if required for job.

At Workshop

On Site

Providing, Fabrication of Mild Steel Plane Ended/ Flanged Specials like Tees, Bends, Reducers, Enlargers, Plugs, Tail Pieces and Blank Flange made from MS pipes, MS sheet strip and MS Sheet of required sizes by welding, cutting and treading as per site conditions and as directed by the Engineer- In- Charge complete in all respect.

Making Hole (only labour charges) by drill machine in MS/ CI/ DI Pipes and Specials. per hole rate

Up to 12 mm) dia. Hole

Above 12 mm dia. Hole.

Making of GI Assembly pipe for various sizes including threading, tightening, welding of flange and welding with MS Patti, holes and cable grove making as per required length of 3.00 M/ 6.00 M (Pipse and flangse shall be provided and carting these to workshop by the the department). Length of MS strip will be 100 mm, Width- 20 mm and thickness- 6 mm and to be welded around the strip with pipe and flange. Holes in the flanged will be standard size and above 12 mm dia. in size. After tightening the pipe and flanged, welding will be done at junction of flange and pipe complete in all respect. After preparing of Assembly Pipes, the firm is liable to transport these to concern's divisional store own his cost.

Supplying and fixing of MS Rods for different sizes of sluice valve and should be supplied as according to size of old rods including material and finishing for the following sizes.

Sluice Valve Size 80mm

Sluice Valve Size 100mm

Sluice Valve Size 125mm

Sluice Valve Size 150mm

Sluice Valve Size 200mm

Sluice Valve Size 250mm

Sluice Valve Size 300mm

Sluice Valve Size 350mm

Sluice Valve Size 400mm

Supplying of Chuck Nut for different sizes of sluice valve and should be supplied as according to size of Check Nut including material for the following sizes.

Sluice Valve Size 80mm

Sluice Valve Size 100mm

Sluice Valve Size 125mm

Sluice Valve Size 150mm

Sluice Valve Size 200mm

Sluice Valve Size 250mm

Sluice Valve Size 300mm

Sluice Valve Size 350mm

Sluice Valve Size 400mm

Providing of U Plate (U Stand) for different sizes of sluice valve and should be supplied as according to size of old U Plate including material for the following sizes.

Sluice Valve Size 80mm

Sluice Valve Size 100mm

Sluice Valve Size 125mm

Sluice Valve Size 150mm

Sluice Valve Size 200mm

Sluice Valve Size 250mm

Sluice Valve Size 300mm

Supplying of MS Rods and Chuck Nut (Complete Set) for different sizes of sluice valve and should be supplied as according to size of Check Nut including material for the following sizes.

Sluice Valve Size 80mm

Sluice Valve Size 100mm

Sluice Valve Size 125mm

Sluice Valve Size 150mm

Sluice Valve Size 200mm

Sluice Valve Size 250mm

Sluice Valve Size 300mm

Sluice Valve Size 350mm

Sluice Valve Size 400mm

Making Direct Pump Piece with heavy duty pipes (Class- B) and flange (as per table- D) including cutting of pipe, threading welding and MS strip for length - 100 mm, Width- 20 mm and thickness- 6 mm and to be welded around the strip with pipe and flanged. Hole in the flanged will be standard size and above 15 mm in size. After tightening the pipe and flanged, welding will be done at junctin of flange and pipe complete in all respect including cost of material. The Length of Direct Pump Piece will be 30 cm (300 mm).

2" dia. Size (50 mm)

2 ½" size (65 mm)

3" dia size (80 mm)

4" dia size (100 mm)

Making Reducer Pump Piece with heavy duty pipes (Class- B) and flange (as per table- D) including cutting of pipe, threading welding and MS strip for length - 100 mm, Width- 20 mm and thickness- 6 mm and to be welded around the strip with pipe and flanged. Hole in the flange will be standard size and above 15 mm dia. in size. After tightening the pipe and flanged, welding will be done at junctin of flange and pipe complete in all respect including cost of material (Both the larger and smaller pipe will have equal length making reducer). The Total Length of Reducer Pump Piece will be 30 cm (300 mm).

2x2 ½ “ dia size (50 x 65 mm)

2 ½ “x 3” dia size (65 x 80 mm)

2”x 3” dia size (50 x 80 mm)

3”x 4” dia size (80 x 100 mm)

Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shround around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI Flanges at Both ends in 80mm size passing through a hole in the centre of MS sheet. A 25mm socket with end plug shall also be welded over top plate A G.I. Nipple having cutside thread of size 1/2" ( for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provide with end plug.

125mm dia

150mm dia

200mm dia

250mm dia

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