Repairing, reconditioning and fabrication work of various materials of Coal Handling Plant of 2x210MW and coal unloading plant of 2X110MW PTPP, Parichha for a period of One Year.

Amount

Repairing, Reconditioning of old & damaged conveyor pulley for 2x210 MW CHP:

By means of fabrication of new shaft & other allied works etc.

Drive pulley Type D-1

Drive pulley Type D-2

Non Drive Snub pulley Type ND-1

By means of fabrication of Shell & other allied works etc.

Having Shell Dia 630mm, Thickness 14mm, Material: MS

Having Shell Dia 500mm, Thickness 12mm, Material: MS

Having Shell Dia 400mm, Thickness 12mm, Material: MS

By means of Repairing of Bearing portion of pulley Shaft & other allied works etc.

Drive Pulley of Type (2) Having Bearing Portion dia: 140 mm

Drive Pulley of Type (2) Having Bearing Portion dia: 160 mm

Drive Pulley of Type (2) Having Bearing Portion dia: 180 mm

Bend Pulley of Type (4) Having Bearing Portion dia: 100 mm

Non Drive Pulley Having Bearing Portion dia: 140 mm

Repairing of following items:

Rotor lock nut of Crusher shaft

Upper kick of Plate size: 2695x375x40 mm

Multi Disc (Simpack) of following sizes:

ID: 150mm, OD: 286mm, PCD: 222mm, No. of holes-10, Bore of holes: 25mm.

ID: 100mm, OD: 215mm, PCD: 160mm, No. of holes-06, Bore of holes: 17mm.

ID: 158mm, OD: 260mm, PCD: 186mm, No. of holes-10, Bore of holes: 21mm.

Making required sized bore and key way in various flexible couplings:

Fabrication/Repairing of Following items:

Breaker Plate (Size: 1455mmx835mm)

Fabrication of Aluminium Dust seal for Plummer Blocks of following Bearings:

Bearing No.22222

Bearing No.23032

Bearing No.23036

Fabrication of Love Joy coupling with desired bore sizes, Keys and splines along with suitable rubber spider

Fabrication of Foundation Studs for Plummer Block(42X550 mm with 125mm Thread Both side) with both side nut and locknuts (Material: EN-8)

Fabrication of Foundation Studs for Gearbox foundation Frame (50X670 mm with 110mm Thread) with Nuts , Locknuts and washer (Material: EN-19)

Fabrication of Foundation Studs for Column (50X1070 mm with 110mm Thread) with Nuts , Locknuts and washer (Material: EN-19)

Fabrication of Inhaul Coupling bolts along with Bush as per sample.

Fabrication of Pin for Inhaul arm of Beetle Charger, Material:EN-8

Repairing & Reconditioning of Eccentric shaft (Length=2530mm) of vibrating screen (TE-13, Size:7x16)

Fabrication of Suspension Bars (Size: Length-2760mm, dia-54mm)

Repairing of tripper trolley wheel Assembly

Fabrication of unbalance weight of vibrofeeder motor

Repairing and reconditioning of damaged unbalance weight of vibrofeeder motor

Fabrication of shock foot rest of Hydro motor of Side Arm Charger

Fabrication of Catcher rod (72x2000 MM) for rod catcher arrangement

Fabrication of Square head bolt (30x370mm, head 45x45mm)

Fabrication of Vibro Feeder foundation Stud(Size: 20x450 mm, threaded length: 85mm) and Washer 02 Nos. (thick:05mm)

Fabrication of Bolt (24x100mm, Pitch=2.0 mm), Material: HT Gr.10.9

Fabrication of pin for eye rod of Hydraulic clamp of Wagon Tippler # 3&4

Fabrication of Bolt: 16 x175 mm, Material:EN-8

Repairing of Fusible plug

Fabrication of Jack Bolt (24x300mm) of Vibrating screen motor foundation.

Finishing of deformed Labyrinth seal of Plummer block (Bearing 22240CCK/W33)

Repairing of Pin Shaft (65x395mm) of vibrating screen motor foundation.

Repairing of sheave pulley of vibrating screen.

Fabrication of Eye bolt for pan spring of suspended vibro feeder

Repairing & reconditioning of damaged Troughing roller using new shaft (L:560mm, Dia. 25 mm)

Repairing & reconditioning of damaged Return roller using new shaft (L:1660mm, Dia. 25 mm)

Fabrication of Bearing housing cover (OD: 325 mm, Width: 65mm, thick: 15mm) of Tru flo Feeder TE-13(16’x7’), Material: C.I.

Fabrication of Lever & Brass Bush (03 Nos., OD: 30 mm, Thick: 20mm, ID: 20mm) of Scoop coupling , Material: CI, Arms Dimensions (L1:250mm, width:20mm,Thick:18mm, L2: 200 mm, width:18,Thick:18mm)

Repairing of bearing portion of Tru flo Feeder TE-13. (16’x7’) Casing

Fabrication of tight fit type Bolt (40x180 mm Pitch=3.50mm, Material: HT Gr.10.9.) for WT# 3&4 Sector Gears

Fabrication of tight fit type Bolt (20x80mm. Pitch=2.0mm), Material: HT Gr. 10.9

Repairing of Dust suppression Water Pump (cap. 38.3KW) by replacement of impeller and repairing of shaft

Fabrication of manually adjustable frame of return roller

Fabrication of return roller frame/bracket

Repairing of Scoop controlled Fluid coupling Oil Pump

Fabrication of Feeding tripper flange coupling of conv. 8A & 8B

Fabrication of Resilient plate of Fluid Coupling (HFD9X, FCU16.25, FCU17.75 and T-12/08)

Fabrication of Screen plate of Crusher TE120/270 (Material: SAILMA-350HI, Thick: 40mm)

Repairing & Reconditioning of vibrating screen (TE-13, Size: 7x16) Gear

Repairing of Cage actuating Mechanism for Ring Granulator (TR120/270)

Repairing & Reconditioning of Scoop coupling Rotor/Impellor Shaft (SC9/10/14, dia: 75-100mm)

Repairing of tippler hydraulic pump pinion shaft

Repairing of Scoop coupling bearing housing

Fabrication of coupling Bolt (8x65mm, pitch=1.25mm, Material: EN-8) for Stacker-Reclaimer Travelling wheels

Fabrication of Vibro Feeder foundation Stud(25x500mm, threaded Length: 85mm) and Washer 02 Nos. (thick=08mm)

Repairing of Crusher Plummer block (Bearing 22240CCK/W33)

Repairing of Vibromotor bearing housing

Repairing of Gate valve (100/125/150mm)

Repairing work of items/spares against Wagon Tippler of CHP 2X110MW:

Inhaul Wheels Assembly along with replacement of bush

Inhaul rope pulley

Inhaul Gear box side Drum coupling

Inhaul Motor Side coupling

Inhaul arm wheels

Fabrication of tight fit type bolt (30x150mm, pitch=3.5 mm), Material: HT Gr.10.9

Fabrication of tight fit type bolt (24x150mm, pitch=3.0mm), Material: HT Gr.10.9

Fabrication of Lever Pin (Dia. 80mm, Length 280mm) of WT#1&2

Brake shoe liner for WT#1&2 (450x220x10mm)

Brake liner brass screw 8x50 mm with nut

Repairing and reconditioning of Roller shaft, Pulleys shafts, Crusher shaft, Vibrating screen shaft & Grating, Flap gate, End disc of Crusher & other Miscellaneous works related to CHP 2X110 MW Unloading Plant

Dismantling, Removal, Transportation, Repairing/ Reconditioning and dynamic balancing of damaged carrying/impact/ return roller shafts of 1000/1200/1400mm conveyor of 2X110 MW Coal Handling Plant

Repairing & reconditioning of Head Pulley of Conveyor 2A/2B, 4A

Repairing & reconditioning of Head Pulley of Conveyor 6A, 3A/3B

Repairing & reconditioning of Crusher shaft (L-3240 mm dia max 235 mm)

Repairing & reconditioning of End disc of Crushers

Repairing & reconditioning of flap gates

Repairing & reconditioning of vibrating screen, grating

Repairing of vibrating screen shafts

Repairing & reconditioning of chuck nut of crusher shaft/screen shaft

Repairing & reconditioning of suspension bar

Making of required sized bore in different couplings of coal handling plant and making required size key way

Replacement of outer shell of various pulleys of different sizes varying length from 1150 to 1600mm and dia 500 to 1200mm

Repairing & reconditioning of pulleys shaft of various pulleys of different sizes varying length from 1150 to 1600mm and dia 500 to 1200mm

Repairing & reconditioning of AMR Coupling

Repairing & reconditioning of Gear Coupling of different conveyor belts

Repairing & reconditioning of fluid Coupling

Repairing & reconditioning of resilient (Resonance) plate of STD 108/STD107 coupling.

Repairing & reconditioning of Screen Bearing housing

Fabrication of suspension assembly of Vibro feeder (Material: EN-8)

Fabrication of Roller for Rack and Pinion Gates (Material: EN8)

Fabrication of Flap Gate Shaft size 105mmx2000mm material EN-19

Fabrication of Shim pack for Crusher (1Set = 50 Nos. of Shims)

M/S SHIVA CONSTRUCTION CO.