Supply of spares for Dense phase Dry Fly Ash Handling System(existing INDURE make) and Clinker Grinder and its spares for Bottom Ash Handling System (existing INDURE make)of U 5 6( 2x660MW) units of CSCTPP, RVUNL, Chhabra

Part- A ( Dense Phase)

A.Complete 150 NB Dome Valve with Pneumatic Actuator

Spare for 150 NB Dome Valve

1. Top Plate with Bolt

2.Dome with shoulder bolt

3.Pivot Shaft (SS 304)

4.Seal Retaining Ring (SS 306)(1 Set of 2 Nos)

5.Drive Shaft

6.Small O-Ring

7.Large O-Ring

8.Top Plate Gasket (1Set of 3 Nos.)

9.Shaft Seal (1 Set of 4 Nos.)

10.V-Ring Seal (1 Set of 2 Nos.)

11.Spigot Piece

12.Insert Ring (CI FG -260)

13.Self Lubrication Bearing (1 Set of 2 Nos.)

14.BODY CI

B.Complete 200 NB Dome Valve with Pneumatic Actuator

Spare for 200 NB Dome Valve

1.Top Plate with Bolt

2.Dome with shoulder bolt

3.Pivot Shaft (SS 304)

4.Seal Retaining Ring (1 Set of 2 Nos.)

5.Drive Shaft

6.Small O-Ring

7.Large O-Ring

8.Top Plate Gasket (1Set of 3 Nos.)

9.Shaft Seal (1 Set of 4 Nos.)

10.V-Ring Seal (1 Set of 2 Nos.)

11.Spigot Piece

12.Insert Ring (CI FG -260)

13.Self Lubrication Bearing (1 Set of 2 Nos.)

C.300 NB Dome Valve with Pneumatic Actuator

Spare for 300 NB Dome Valve

1.Top Plate with Bolt

2.Dome with shoulder bolt

3.Pivot Shaft

4.Seal Retaining Ring (1 Set of 2 Nos.)

5.Drive Shaft

6.Small O-Ring

7.Large O-Ring

8.Gasket (1Set of 3 Nos.)

9.Shaft Seal (1 Set of 4 Nos.)

10.V-Ring Seal (1 Set of 2 Nos.)

11.Spigot Piece

12.Insert Ring (CI FG -260)

13.Self Lubrication Bearing (1 Set of 2 Nos.)

D.ESP FIELD Spares

1.Non Return Valve - 25 NB (rubber Pad)

2.Repair Kit of Non Return Valve - 25 NB (rubber Pad)

3.Non Return Valve - 40 NB (rubber Pad)

4.Repair Kit of Non Return Valve - 40 NB (rubber Pad)

5.Non Return Valve - 50 NB (rubber Pad)

6.Repair Kit of Non Return Valve - 50 NB (rubber Pad)

7.Non Return Valve - 100 NB for ash line (rubber Pad)

8.Repair Kit of Non Return Valve - 100 NB (rubber Pad)

9.(Disc Check Valve) Non Return Valve - 150 NB for ash line (Spring Loaded)

10.Hose pipe 3/4"

11.Hose pipe 1/2"

12.Hose pipe 1"

13.Rubber for Flow Pad Assembly

14.Air Filter 1/2" , 10 kg/cm2

15.Air Filter 1" , 10 kg/cm2

E.Ash Pump outlet TEE

1.Outlet Tee of 200 NB for Ash Pump of field 3 to 4

2.Outlet Tee of 150 NB for Ash Pump of APH Hoppers

F.100 X 200 NB Feeder Ejector Complete

Spares for 100 X 200 NB Feeder Ejector

1.Throat

2.Mounting Plate

3.Nozzle Plate

4.Nozzle (1 Set of 16 Nos.)

5.Tail Pipe

6.Ejector Head

G.Spare for 750 MM Rotary Feeder

1.Gland Follower (1 Set of 2 Nos.)

2.Bearing Assembly

3.Shaft

4.Lantern Ring (1 Set of 2 Nos.)

5.Shaft Spacer Sleeve (1 Set of 2 Nos.)

6.Shaft Spacer Sleeve (1 Set of 2 Nos.)

7.Driven Sprocket

H. Spare for 450 MM Rotary Feeder y

1.Shaft

2.Drive Sprocket

3.Driving Sprocket

4.Shaft Spacer Sleeve (1 Set of 2 Nos.)

5.Shaft Spacer Sleeve (1 Set of 2 Nos.)

6.Bearing Asembly (1 Set of 2 Nos.)

7.Lantern Ring (1 Set of 2 Nos.)

8.Gland Follower (1 Set of 2 Nos.)

Description of Work / Item(s)

Part- B ( Bottom Ash system)

A. Spares for Inspection Window Assembly (175) DIA.

1.TOUGHENED GLASS ROUND ( HEAT RESISTANCE) SIZE : DIA - 210 MM, THICKNESS - 19MM

2.TOUGHENED GLASS ROUND ( HEAT RESISTANCE) Main door SIZE : DIA - 170 MM, THICKNESS - 19MM

3.Seal trough Flushing Nozzle (1set=22nos)

4. Flushing header Nozzle (1set=24nos)

5. ECO APH Hopper Nozzle (1set=24nos)

6.Nipple MS ( Size 1 Inch, Length 4 Inch)

7.Socket ( Size 1 Inch )

B.Spares For 900 X 900 Inclined B.A. Hopper Feed Gate Housing Assembly

2.Door Guide Rail (Left)(547-306L)

3.Door Guide Rail (Right)(547-306R)

4.Roller Wedge(547-012)

5.Roller Wedge(547-012-01)

6.Roller Wedge(547-012-02)

7.Roller(542-018)

8.Roller Bearing(542-015)

9.Roller Axle(542-019-02)

10.Snap Ring (SS)(3 SQ.*30 I.D.)

11.600 Dia Access Door Assembly((A-526))

12.Tell Tail Rod()

13.Wear Plate (ACI-350BHN)

14.Impingment Plate ( 1 set of 3 nos.)

15.Pedestal(547-015)

16.Feedgate gasket

17.Gland flower for tail tail road

18.Limit Switch (LMS-1)

C.2' X 3' Wide Clinker Grinder Complete Assembly A-553 L, A-553 R

Spares For 2' x 3' Wide Clinker Grinder

1.Bearing Support (1 Set of 2 Nos.)(552-010-01)

2.Gland Half (1 set of 2 half)

3.Split Lantern Ring (1 Set of 3 Pcs.)(552-012)

4.Wear Ring (1 Set of 4 Nos.)(552-311-01)

5.Driving Gear (1 Set of 2 Nos.)

6.Driving Shaft Assembly with Grinding Roll (A-553-302)

7.Driven Shaft Assembly with Grinding Roll(A-553-303)

8.Wear Plate (1 Set of 2 Nos.)(552-014)

9.Bearing Assembly (Non Expansion) (IH-22317-CK)

10.Bearing Assembly (Expansion)(IEH-22317-CK)

11.Shaft Sleeve(552-314-03)

12.Driving Sprocket

13.Driven Sprocket

D.200 x 200 NB Hydroejector Complete Assembly

Spares for 200 x 200 NB Hydroejector Assembly

1.Inlet Piece (216-010)

2.Nozzle Tip ceramic lined SS-410 (216-301)

3.Nozzle Plate (216-302)

4.Nozzle Inlet(216-011)

5.Throat (216-012)

6.Throat Increaser (218-010)

7.O-Ring (1 Set of 5 Nos. )

8.Coupling (150NB) (A-606-R)

9.Ring Flange(216-015)

10.Intermediate Wear Piece(216-013)

11.Half Flange (216-303)

E.200 x 250 NB Hydroejector Assembly

Spares For 200 x 250 NB Hydroejector Assembly

1.Inlet Piece (216-010)

2.Nozzle Tip ceramic lined SS-410 (216-301)

3.Nozzle Plate (216-302)

4.Nozzle Inlet(216-011)

5.Throat (216-012)

6.Throat Increaser (211-012)

7.O-Ring (1 Set of 5 Nos. )

8.Coupling (200 NB)(A-608-R)

9.Coupling (150 NB)(A-606-R)

10.Ring Flange(216-015)

11.Intermediate Wear Piece(216-013)

12.Half Flange (216-014)

1.TOUGHENED GLASS ROUND ( HEAT RESISTANCE) SIZE : DIA - 210 MM, THICKNESS - 19MM