Supply and Delivery of Field Level Materials for MI schemes installation Or maintenance Or repair under Siliguri AM Circle, Siliguri

Title : Pipe and Accessories required for MI Schemes

Supply of 150 mm dia MS / ERW 90 Degree short bend with painting over priming, pipe as per IS 1239(Part-I)/2004 with latest ammendments both end welded with standard flanges as per IS 6392/1971 . Both bend and flanges are duly ISI certification marked..

Supply of 150 mm dia galvanised MS / ERW 90 Degree short bend, Pipe as per IS 1239(Part-I)/2004 with latest ammendments both end welded with standard flanges as per IS 6392/1971 . Both bend and flanges are duly ISI certification marked..

200 mm dia (NB) MS Plate Flange of 18 mm thickness as per IS 6392 Specification

Supplying 150 mm (NB) Painted over Priming of MS Special Bend both end flanged welded 150 mm (NB) ERW pipe should be conforming to IS 1239/ (Part-I)/2004, medium & 12 mm Nominal thickness M.S. flange conforming to IS. 6392/1971, table-17 as per drawing.

Supplying 150 mm (NB) galvanised MS/ERW Special Bend both end flanged welded 150 mm (NB) ERW pipe should be conforming to IS 1239/ (Part-I)/2004, medium & 12 mm Nominal thickness M.S. flange conforming to IS. 6392/1971, table-17 as per drawing.

Title :Valve and Accessories required for MI Schemes

Supply & transportation of MS Shore manifold with painting over priming made of 350 mm dia MS ERW pipe 1 mtr long having 1 number of 300 mm dia inlet and 3 nos of 150 mm dia outlet all end flanged welded. MS ERW pipe conforming to IS 1239 (Part -I)/3589 (min. flange thickness 12 mm for 150 mm dia and 18 mm for 200-350 mm dia)

Supply & transportation of GALVANIZED MILD STEEL Shore Manifold made of 350 mm dia M.S. ERW Pipe 1 meter long having 1 number of 300 mm dia Inlet and 3 numbers of 150 mm diameter Outlet all end flange welded, 150 mm M.S.Flange conforming to IS 6392/71 (Table-17) & 300 mm M.S.Flange conforming to IS 6392/71 (Table-5). [Flange Thickness of 150 MM dia-19 mm + 3 mm of raise face. Flange Thickness of 300 mm diameter 24 mm + 4 mm of raise face i) M.S Pipes 150 mm(NB) to be used for fabrication of parts will be as per IS:1239(Part-1)/2004 with latest amendments and duly ISI marked of medium class. ii) E.R.W, M.S. Pipe of 350 N.B. (355.6 mm Outside Dia.) used for fabrication will be of IS:3589/ 2001 with latest amendments duly marked with "ISI" certification mark. Thickness of 350 N.B. shall be 5.6 mm. Galvanization: The materials are to be hot dip galvanisedas per IS 4736-1986 only after complete fabrication of materials. No welding is allowed after fabrication. All the materials are to be fabricated as per drawing. Minimum galvanisation coating thickness should be 80 micron.

Supply & transportation of MS Shore manifold with painting over priming made of 350 mm dia MS ERW pipe 1.5 mtr long having 1 number of 300 mm dia inlet and 2 nos of 150 mm dia outlet all end flanged welded.MS ERW pipe conforming to IS 1239 (Part -I)/3589 (min. flange thickness 12 mm for 150 mm dia and 18 mm for 200-350 mm dia)

Supply & transportation of GALVANIZED MILD STEEL Shore Manifold as per drawing made of 350 mm dia M S ERW Pipe 1.5 meter long having 1 numbers of 300mm diameter Inlet and 2 numbers of 150 mm dia Outlet, all end flange welded, 150 mm M.S.Flange conforming to IS 6392/71 (Table-17) [Flange Thickness of 150 MM dia-19 mm + 3 mm of raise face] i) M.S Pipes 150 mm(NB) to be used for fabrication of parts will be as per IS:1239(Part-1)/2004 with latest amendments and duly ISI marked of medium class. ii) E.R.W, M.S. Pipe of 350 N.B. (355.6 mm Outside Dia.) used for fabrication will be of IS:3589/ 2001 with latest amendments duly marked with "ISI" certification mark. Thickness of 350 N.B. shall be 5.6 mm. Galvanization: The materials are to be hot dip galvanisedas per IS 4736-1986 only after complete fabrication of materials. No welding is allowed after fabrication. All the materials are to be fabricated as per drawing. Minimum galvanisation coating thickness should be 80micron.

Supply & transportation of MS Shore manifold with painting over priming made of 350 mm dia MS ERW pipe 1.5 mtr long having 2 numbers of 150 mm dia inlet and 3 nos of 150 mm dia outlet all end flanged welded. MS ERW pipe conforming to IS 1239 (Part -I)/3589 (min flange thickness 12 mm for 150 mm dia and 18 mm for 200-350 mm dia)

Supply & transportation of GALVANIZED MILD STEEL Shore Manifold made of 350 mm dia M S ERW Pipe 1.5 meter long having 2 numbers of 150 mm diameter Inlet and 3 numbers of 150 mm dia Outlet, all end flange welded, 150mm M.S. Flange conforming to IS 6392/71 (Table-17) [Flange Thickness of 150 MM dia-19 mm + 3 mm of raise face] i) M.S Pipes 150 mm(NB) to be used for fabrication of parts will be as per IS:1239(Part-1)/2004 with latest amendments and duly ISImarked of medium class. ii)E.R.W, M.S. Pipe of 350 N.B. (355.6mm Outside Dia.) used for fabrication will be of IS:3589/ 2001 with latest amendments duly marked with "ISI" certification mark. Thickness of 350 N.B. shall be 5.6 mm. Galvanization: The materials are to be hot dip galvanisedas per IS4736-1986 only after complete fabrication of materials. No welding is allowed after fabrication. All the materials are to be fabricated as per drawing. Minimum galvanisation coating thickness should be 80micron.

Supply & transportation of GALVANIZED MILD STEEL Shore Manifold as per drawing made of 350 mm dia M S ERW Pipe 1.5 meter long having 3 numbers of 150mm diameter Inlet and 3 numbers of 150 mm dia Outlet, all end flange welded, 150 mm M.S.Flange conforming to IS 6392/71 (Table-17) [Flange Thickness of 150 MM dia-19 mm + 3 mm of raise face] i) M.S Pipes 150 mm(NB) to be used for fabrication of parts will be as per IS:1239(Part-1)/2004 with latest amendments and duly ISI marked of medium class. ii) E.R.W, M.S. Pipe of 350 N.B. (355.6 mm Outside Dia.) used for fabrication will be of IS:3589/ 2001 with latest amendments duly marked with "ISI"certification mark. Thickness of 350 N.B. shall be 5.6 mm. Galvanization: The materials are to be hot dip galvanisedas per IS 4736-1986 only after complete fabrication of materials. No welding is allowed after fabrication. All the materials are to be fabricated as per drawing. Minimum galvanisation coating thickness should be 80micron.

Supply & transportation of MS Shore manifold with painting over priming made of 350 mm dia MS ERW pipe 1.5 mtr long having 3 numbers of 150 mm dia inlet and 3 nos of 150 mm dia outlet all end flanged welded.MS ERW pipe conforming to IS 1239 (Part -I)/3589 (min flange thickness 12 mm for 150 mm dia and 18 mm for 200-350 mm dia)

Supply of MS Spindle of 22 mm dia and 400 mm length with Catcher ( Square Nut) of 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000) as per direction of EIC.

Supply of SS Spindle of 28 mm dia and 400 mm length with Catcher ( Square Nut) of 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000) as per direction of EIC.

Supply of CI Top Cover for 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000 ) as per direction of EIC.

Supply of CI. Male Female Coupling for 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000) as per direction of EIC.

Supply of 12.7 mm dia (1/2") 100mm length full threaded.T- Bolts with Nuts for 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000) as per direction of EIC.

Supply of 15.875 mm dia (5/8") 100mm length full threaded.T- Bolts with Nuts for 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000) as per direction of EIC.

Supply of Wedge for 150 mm dia. Sluice Valve ( Pressure Designation P.N.-1.6 and conforming to IS;14846/2000).as per direction of EIC.(with MS Spindle with nut)

Supply of CI Wedge with SS Spindle and GI MS Top cover Plate of 150 mm dia. Alfa Alfa Valve (C Type) As per drawing

Supply of GI MS Top Cover Plate 150 dia Alfa Alfa valve (C Type) As per drawing

Supply of Wedge of 175 mm dia, 12 mm thickness of 150 mm dia. Alfa Alfa Valve (C Type) As per drawing

150 mm Nominal size C.I. T.P / N.T.P valve as per drawing with MS Spindle and weight of the bottom disc to be filled with rubber washer which will be fitted tightly at the closing of NTP valve. There should be arrangement of square type key holder made of M.S complete including two course of painting over a cost of priming Approximate weight 20 Kgs excluding keys.

Supply of MS Spindle of 230 mm length, thickness - 22 mm, of 150 mm dia. Alfa Alfa Valve (C Type) As per drawing.

Supply & Delivery of SS Spindle (Square thread) with wedge of Alfa Alfa Valve 150mm.dia-Type C, As per drawing

Electrical equipments & Accessories for MI Schemes

LED ADORE 20 W B22 CDL 2 STAR V2 LAMP of Havells or Equivalent Make

LED ADORE PLUS 9 W B22 CDL 3 STAR LAMP of Havells or Equivalent Make

18 SWG Tinned Copper wire Fuse wire Current Rating of Fuse 45 Amp, Approximate Fusing Current-106 Amp, Diameter 0.048 in inches conforming to IS:9926- 1981

20 SWG Tinned Copper wire Current Rating of Fuse 34 Amp, Approximate Fusing Current-70 Amp, Diameter 0.036 in inches conforming to IS:9926- 1981

22 SWG Tinned Copper wire Current Rating of Fuse 24 Amp, Approximate Fusing Current-48 Amp, Diameter 0.028 in inches conforming to IS:9926- 1981

Steel-grip-Self adhesive PVC electrical Insulation tape (1.8 cm width x 7.0 m length x 0.125 mm thick) as per 7809 (Part 3 /Sec 1) : 1986

PVC FR insulated Single core unsheathed Heavy duty Industrial Flexible Cable upto Voltage grade 1.1 KV conforming to IS: 694/1990 -16 sq mm (7/1.70) of 126/0.4 cond.Const.No/Dia in mm)

PVC FR insulated Single core unsheathed Heavy duty Industrial Flexible Cable upto Voltage grade 1.1 KV conforming to IS: 694/1990 -10 sqmm of Polycab or equivalent make.( 80/0.4 cond.Const.No/Dia in mm)

PVC FR insulated Single core unsheathed Heavy duty Industrial Flexible Cable upto Voltage grade 1.1 KV conforming to IS: 694/1990 -1.5 sqmm of Polycab or equivalent make. ( 30/0.25 cond.Const.No/Dia in mm)

Fuse Top & Base complete set for 63 Amp , 415 Volt GSC make Sheet Metal Enclosure with Re-Wireable Type Main Switch confirming to IS:10027/2000, IS: 2086/1999,IS:13947(Part-3)/1993 & IS/IEC-60947-3(1999) of GSC or equivalent Make.

Fuse Top & Base complete set for 100 Amp , 415 Volt Sheet Metal Enclosure Main Switch with Re-Wireable Type fuses confirming to IS:10027/2000, IS: 2086/1999,IS:13947(Part-3)/1993 & IS/IEC-60947-3(1999) of Surya or Equivalent Make.

Fuse Top & Base complete set for 200 Amp , 415 Volt Sheet Metal Enclosure Main Switch with Re-Wireable Type fuses confirming to IS:10027/2000, IS: 2086/1999,IS:13947(Part-3)/1993 & IS/IEC-60947-3(1999) of Surya or Equivalent Make.

4" round projection type Ammeter (range 0 - 50/100 Amps), MIAC, accuracy within +/-1.5% and confirming to IS-1248/1968

4" round projection type Voltmeter (range 0 -500 Volts), MIAC, accuracy within +/-1.5% and confirming to IS-1248/1968

DASHPOT OIL (100ml Bottle) (Anti -wear Type -3001 -Servo System 32)

Over Load Assembly for 25/ 20HP Oil Immersed Starter BMC or equivalent make .

No Volt Coil for 25/ 20HP Oil Immersed Starter BMC or equivalent make

Supply with Fitting & fixing of fabricated wooden pannel board of size 6 ft x 4 ft x1 inch thickness, Pannel board should be fixing with proper allingment on the wall of pump house with the fabricated structure of 4 nos leg each having 600 mm long made of fabricated MS/GI angle (Size- 50mm x 50mm x 6mm) and suitable MS Clamp grouted in the wall of Pump House (by cement concrete 4:2:1) with reparing of all damaged parts. Installation may be in the Pump house / Kiosk Box / Barge with necessary necessary arrangements to be made by the contractor at his own cost for fitting fixing the electrical equipments on the board as per direction of engineer-in- charge. The Panel Board and Fabricated structure will be painted with 2 coats of painting of synthetic enamal paints of approved quality over one coat of primer including smoothening surface as per direction of Engineer-in-Charge.

Title :Miscelleneous Items required for MI schemes

Copper Long Barrel Crimping Connectors (Ferrules) made of electrolytic copper for cable size 2.5 sqmm and length -22 mm and dia 4.0 mm (OD) and 2.4 mm(NB)

Copper Long Barrel Crimping Connectors (Ferrules) made of electrolytic copper for cable size 4.0 sqmm and length -22 mm and dia 4.8 mm (OD)and 3.1 mm(NB)

Copper Long Barrel Crimping Connectors (Ferrules) made of electrolytic copper for cable size 6.0 sqmm and length -22 mm and dia 5.5 mm (OD)and 3.8 mm(NB)

Copper Long Barrel Crimping Connectors (Ferrules) made of electrolytic copper for cable size 10.0 sqmm and length -22 mm and dia 6.2 mm (OD) and 4.5 mm(NB)

Copper Long Barrel Crimping Connectors (Ferrules) made of electrolytic copper for cable size 16.0 sqmm

Supply & installation of flex over the MS sheet as per the approved signage of size 2m × 1 m as per direction of EIC

Supply of extra flexsize 2m × 1m as per direction of EIC

Transportion , loading & unloading of MS febricated sign board with MS febricated structure of size 2m× 1m × 1.5 mm thick as per direction of EIC

Erection & alignment of sign board at sit as per direction of EIC (2 workers × 1day)

Fitting fixing of Non Return valve as per direction of EIC

Fitting & fixing including transportation of sign board of MS fabricated structure sheet size 2m × 1m × 1.5 mm , MS flat bar (40mm × 6mm) welded with frame with 2 nos . MS Angle post(45 mm × 45 mm × 6mm) of 2.44 m length embedded 0.6 m into 1:2:4 cement concrete below ground, pasting flex on the MS Sheet (2m × 1m) as approved signage .This will include civil construction works of foundation , priming & painting of material, fitting , fixing and labour complete as per drawing and direction of EIC

Supply of best quality Lock & key seven levers with 3 keys

Supply, transport, Installation and fitting & Fixing at site of 50 mmx 25 mm (Inlet x outlet) Hydraulic Ram Pump complete set made MS with hot deep galvanised (galv. according to IS 4759) with exta 2 nos waste valve. Ram pump to be constructed as per drawing and Installation to be done as per direction of engineer-in-charge. General hardware of structure fitment should be of grade SS 304.

Supply, fitting & fixing of Flanged type Glove Valve size 100 mm dia. Made of Stailess steel, pressure rating PN16. Installation to be done as per direction of engineer-in-charge