Procurement of spares of Turbine Bearings, Pedestals, Valves, servomotor, MS HRH strainers and Deaerator etc. of 210MW ATPS MPPGCL Chachai

Arrangment of Journal Bearing D 250 X 180 Assly Drg No …………………………….

Sealing Ring A 16 X 22 (Item No 2)

Special Threaded Elbow

Hose DN 6 X 2500 (Item No 4) Bin No

Shim (Item No 8)

Shim S=1.0 (Item No 9)

Shim S=0.5 (Item No 10)

Shim S=0.2 (Item No 11)

Shim S=0.1 (Item No 12)

Shim S=2.0 (Item No 13)

Shim S=0.5 (Item No 14)

Shim S=0.2 (Item No 15)

Shim S=0.1 (Item No 16)

Pin Cyl A 12 h 8 X 80 (Item No 18)

Washer Tab AST 25 (Item No 20)

Scru Cap So A 12.9 M 16 X 50 (Item No 21)

Scru Cap So A 12.9 M 10 X 20 (Item No 22)

Washer S=1.0 (Item No 27)

Washer S=0.5 (Item No 28)

Washer S=0.2 (Item No 29)

Washer S=0.1 (Item No 30)

Scru Cap Soc Th HD A 8.8 M 10 X 60 (Item No 31)

Nut Hex C4 M 30 (Item No 36)

Fitted Key (Item No 38)

Fitted Key (Item No 39)

Locking Plate (Item No 40)

Scru Hex A 8.8 M 12 X 25 (Item No 41)

Washer Tab A ST 13 (Item No 42)

Scru Hex A 8.8 M 8 X 35 (Item No 45)

Lock Washer with lug 8.4 (Item No 46)

Threaded Piece (Item No 47)

Screw Hex PM 6 X 10 (Item No 49)

Tounged Lock Washer (Item No 50)

Stud M 27 X 210 (Item No 51)

Pin Taper (Item No 53)

Nut Hex A 8 M 16 (Item No 54)

Washer MCD ST 17 (Item No 55)

Arrangment of Journal & Thrust Bearing D 315 X 290 Assly Drg No ………………………………….

Fitted Key (Item No 12) Bin No 91604692938-01

Screw Hex PM 10 X 25 8.8 R 16 (Item No 13)

Tab Washer 10 X 30 (Item No 14)

Spacer (Item No 17)

Scru Cap P 8.8 M 10 X 20 (Item No 18)

Scru Hex P 8.8 M 20 X 90 (Item No 20)

Tab Washer A St 21 (Item No 21)

Adapter (Item No 22)

Scru Cap Soc A 12.9 M 10 X 25 (Item No 24) Bin No 91604693053-01

Scru Hex A 8.8 M 12 X 25 (Item No 25) Bin No 91604693054-01

Tab Washer A St 13 (Item No 26) Bin No 91604693055-01

Sealing Ring A 22 X 27 (Item No 29)

Hose DN 16 X 2200 (Item No 31)

Lock washer with lug ST 8.4 (Item No 40)

Washer MCD ST 37 (Item No 44)

Shim (Item No 45)

Shim (Item No 46)

Shim (Item No 47)

Shim (Item No 48)

Shim (Item No 49)

Shim (Item No 51)

Shim (Item No 52)

Shim (Item No 53)

Shim (Item No 54)

Shim (Item No 55)

Shim (Item No 56)

Shim (Item No 57)

Shim (Item No 58)

Shim (Item No 59)

Special threaded Elbow 90 Deg DN 16 (Item No 61)

Scru Hex A 8.8 M 6 X 10 (Item No 63)

Washer Tab A ST 6.4 (Item No 64)

Scru Cap Soc A 12.9 M 8 X 25 (Item No 34)

Arrangment of Journal Bearing D 400 X 320 Assly Drg No……………………..

Washer Tab A ST 25 (Item No 10)

Washer MCD ST 31 (Item No 16)

Fitted Key (Item No 17)

Fitted Key (Item No 18)

Washer Tab A ST-13 (Item No 21)

Sealing Ring A 22 x 27 (Item No 22)

Special threaded Elbow 90 Deg. DN 16 (Item No 24)

Hose DN 16 X 1200 (Item No 25)

Hose DN 16 X 2200 (Item No 26)

Washer tab A-ST 6.4 (Item No 28)

Scru Cap Soc A 12.9 M6 x 12 (Item No 29)

Arrangment of Journal Bearing D 400 X 400 Assly Drg No………………………………………….

Scru Cap Soc A 12.9 M 12 X 50 (Item No 5)

Washer Tab A ST 31 (Item No 10)

Washer MCD ST 31 (Item No 16)

Nut Hex C 4 M 30 (Item No 15)

Washer MCD ST 31 (Item No 16)

Fitted Key (Item No 17)

Fitted Key (Item No 18)

Scru Hex A 8.8 M 12 X 25 (Item No 20)

Washr Tab A ST-13 (Item No 21)

Special threaded Elbow 90 Deg. DN 16 (Item No 24)

Sealing Ring 22 X 27 (Item No 22)

Hose DN 16 X 1200 (Item No 25) Bin No 91604693053-01

Hose DN 16 X 2200 (Item No 26) Bin No 91604693053-01

Washer tab A-ST 6.4 (Item No 28)

Scru Cap Soc A 12.9 M6 x 12 (Item No 29)

Mountings of Speed Sensor Assly Drg No ……………………………………….

Key Pl Rnd End 8 X 7 X 16 (Item No 17)

Pin Taper ST 3 X 30 (Item No 16)

Clamping Piece (Item No 10)

Arrangment Drg of front bearing pedestal Assly Drg No ……………………………………….

SLIDING PIECE (Item No 5)

SCREW GRB SLT CPW 16X30-4.8 (Item No 6)

SCREW HEX PM20X120 (Item No 9)

WASHER 21 (Item No 10)

SCREW HEX PM16X60-8.8/R-16 (Item No 11)

TAB WASHER 16X14 (Item No 12)

SCREW HEX PM12X100-8.8/R-16 (Item No 19)

TAB WASHER 12X50 (Item No 20)

SLIDING PIECE (Item No 22)

SCREW HEX PM 16X40-8.8/R-16 (Item No 24)

TAB WASHER 16X40 (Item No 25)

SLIDING PIECE (Item No 28)

TAB WASHER 24X50 (Item No 31)

SCREW CAP SOC PM8X16-ST (Item No 32)

WASHER SPRING SQ10-ST (Item No 33)

Screw Set M10 X 16

ARRANGEMENT DRG. OF HP/IP BEARING PEDESTAL Assly Drg No……………………………………….

SCREW HEX M12X25 (Item No 8)

SCREW SLT CSK ARM 5X16 (Item No 12)

WASHER SPRING (Item No 16)

SCREW CAP SOCKET PM8X16 -ST (Item No 17)

TAB WASHER (Item No 19)

Parallel Key (Item No 45)

Sliding Piece (Item No 47)

TAB WASHER 24X50 (Item No 50)

GRUB SCREW M10X16 (Item No 54)

Cylindrical Pin D 16 X 31.5 (Item No 55)

Sliding Piece (Item No 15)

Sliding Plate (Item No 35)

Sliding Piece (Item No 38)

ARRANGEMENT DRG. OF IP/LP BEARING PEDESTAL Assly Drg No ……………………………………….

TAB WASHER (Item No 02)

WASHER SPRING SQ ST 10(Item No 07)

SCREW SET HEX Soc M 10 X 60 TP (Item No 11)

Cylindrical Pin D 16 (Item No 12)

TAB WASHER 12 X 50 (Item No 16)

SCREW HEX AM 52 X 190 (Item No 17)

WASHER MCD-ST 25 (Item No 19)

SCRU HEX A-8.8 M 16 X 40 (Item No 29)

TAB WASHER 16 X 50 (Item No 30)

SCRU HEX A-8.8 M 10 X 25 (Item No 33)

TAB WASHER 10 X 25 (Item No 34)

SCRU HEX A-8.8 M 10 X 50 (Item No 37)

Scru Slt CSK A 4.8 M5 X 10 (item No 38)

WASHER TAB A-ST 21 (Item No 48)

SCRU SLT CSK A-4.8 M 5 X 16 (Item No 51)

ARRANGEMENT DRG. OF LP/GEN BEARING PEDESTAL Assly Drg No……………………………………….

Cylindrical Pin D 16 (Item No 3)

Scru Set Hex Soc M 10 X 60 (Item No 4)

LPBP 200 with Servomotor Assly drg No……………………………………….

Pin Taper 4 X 25 (Item No 43)

Pin Taper (Item No 45)

Bush Dia 40 (Item No 54)

Union Nut PM 68 X 2 (item No 55)

Stud M 24 FO X Z130 RI (Item No 62)

Nut Hex PM 24 (Item No 63)

Nut Hex PM 52 X 15 (Item No 64)

Bolt hex PM 16 X 50- 8.8/R16 (Item No 67)

Bolt hex PM 16 X 60- 8.8/R16 (Item No 68)

Scru Hex PM 8 X 20- 8.8/ R16 (Item No 69)

Hex Soc Hd Cap Screw M 12 X 25 (Item No 70)

Hex Soc Hd Cap Screw M 10 X 25 (Item No 71)

Hex Soc Hd Cap Screw M 16 X 30 (Item No 72)

Hex Soc Hd Cap Screw M 12 X 20 (Item No 73)

Hex Soc Hd Cap Screw M 20 X 60 (Item No 74)

Hex Soc Hd Cap Screw M 12 X 65 (Item No 75)

Washer MCD 84 ST (Item No 82)

Washer Dia 54 (Item No 83)

Washer Spring SCB 20 ST (Item No 85)

Lock Washer M 20 (Item No 86)

Lock Washer M 24 (Item No 87)

Lock Washer M 8 (Item No 88)

Lock Washer M 16 (Item No 89)

Sealing Washer A 33 X 39 (Item No 104)

Screw Hex PM 6 X 14 (Item No 117)

Screw Hex M 30X180 (Item No 111)

Washer MCD 6.4 ST (Item No 118)

Scru Cap Soc Hd PM 5 X 10 (Item No 119)

Washer Spring SCB 5 ST (Item No 121)

Stud M 10 FO X 30 (Item No 127)

Stud M 10 FO X 35 (Item No 130)

Stud M 20 FO X 45 RI (Item No 132)

Stud M 16 FO X 35 RI (Item No 134)

Sealing Washer A 22 X 27 (Item No 136)

Wire D 3 X 195 (Item No 90)

ESV Servomotor Assly Drg No……………………………………….

Washer Tab A ST 10.5 (Item No 19)

Washer Tab A ST 17 (Item No 20)

Washer MCD 6.4 ST (Item No 21)

Grub Screw CM 6 X 12 (Item No 23)

Bolt Hex PM 20 X 65 - 8.8/R16 (Item No 24)

Scru Hex PM 6 X 10 - 8.8 R/16 (Item No 25)

Scru Hex PM 10 X 25 - 8.8 R/16 (Item No 26)

Sealing Washer A 21 X 28 (Item No 27)

Sealing Washer A 33 X 39 (Item No 28)

Washer Tab A 8.4 ST (Item No 33)

Screw Hex PM 8 X 20 - 8.8 /R16 (Item No 35)

Pin Taper 4 X 25 (Item No 38)

Screw hex PM 16 X 40 -8.8 /R16 (Item No 39)

Pin Cyl A 12n6X30 ((Item No 40)

Sealing Washer A 30 X 38 (Item No 42)

Washer Tab A 21 (Item No 47)

HPCV Servomotor Assly Drg No……………………………………….

Disc Spring Stack

Slotted Nut M 100 X 2 (Item No 24)

Pin (Item No 32)

Pivot Pin (Item No 34)

Ball Thrust Bearing (Item No 52)

Screw Hex PM 6 X 12 (Item No 53)

Bolt Hex PM 8 X 50 (Item No 54)

Screw Hex PM 10 X 30 (Item No 55)

Taper Pin 3 X 38 (Item No 56)

Taper Pin 4 X 40 (Item No 57)

Taper Pin 5 X 32 (Item No 58)

Taper Pin 6 X 26 (Item No 59)

Taper Pin 8 X 80 (Item No 60)

Grub Screw CM 6 X 12 (Item No 61)

Grub Screw CM 6 X 16 (Item No 62)

Scru Grub Soc APM 8 X10 (Item No 63)

Scru Grub Soc APM 12 X12 (Item No 64)

Sealing Washer A 10 X 14 (Item No 65)

Circlip Lit A10

Washer Tab A 10.5 (Item No 77)

Washer Tab A 6.4 (Item No 78)

Sealing Washer A 8 X 12 (Item No 79)

Screw Hex PM 16 X 40 (Item No 81)

Screw Hex PM 6 X 16 (Item No 84)

Washer Tab A 17 (Item No 85)

Wheel (Item No 28)

I V Servomotor Assly Drg No……………………………………….

Lock Washer M 10 (Item No 20)

Washer MCD 6.4 ST (Item No 22)

Bolt Hex Pm 20 X 65-8.8/R16 (Item No 25)

Scru Hex PM 6 X 10 - 8.8/ R16 (item no 26)

Scru Hex PM 10 X 25 - 8.8 R/16 (Item No 27)

Sealing Washer A 33 X 39 (Item No 29)

Collar Nut 90 X 2 X 51 (Item No 38)

Lock washer M8 (item No 35)

Scru Hex PM 8 X 16 - 8.8/R16 (item No 37)

Pin Taper 4 X 25 ST (Item No 40)

Sealing Washer A 30 X 38 (Item No 44)

Scru Grub Soc APM 10 X 10-12.9 (Item No 45)

Lock Washer M 20 (Item No 46)

IPCV Servomotor Assly Drg No ……………………………………….

Taper Pin 5 X 32 (Item No 58)

Taper Pin 6 X 26 (Item No 59)

Grub Screw CM 6 X 12 (Item No 61)

Screw Grub Soc APM 8 X 10 (Item No 63)

Screw Grub Soc APM 12 X 12 (Item No 64)

Sealing Washer A 10 X 14 (Item No 65)

Washer Tab A 10.5 (Item No 77)

Washer Tab A 6.4 (Item No 78)

Sealing Washer A 8 X 12 (Item No 79)

Screw Hex PM 6 X 16 (Item No 80)

Washer Tab A 17 (Item No 85)

Spring Support (Item No 17)

Spring Support (Item No 19)

Emergency Stop Valve Assly Drg No……………………………………….

Pin (Item No 4)

Pin Taper 10 X 80 (Item No 15)

Tongued Lock Washer 24 (Item No 19)

HP Control Valve Assly Drg No ……………………………………….

Stud M 12 FO X 30 (Item No 22)

Nut Hex PM 12 (Item No 23)

Nut Hex PM 24 (Item No 24)

Tongued Lock Washer 24 (Item No 25)

Tongued Lock Washer 12 (Item No 26)

Interceptor Valve Assly Drg No ……………………………………….

Washer Tab A ST 17 (Item No 21)

Sealing Washer A 33 X 39 (Item No 26)

Washer Tab A ST 10.5 (Item No 28)

Pin Taper 10 X 65 ST (Item No 30)

IP Control Valve Assly Drg No……………………………………….

Stud M 30 X 125 (Item No 2)

Stud 16 FO X 80 K (Item No 3)

Cap Nut AM 30 (Item No 4)

Nut Hex 16 (Item No 5)

Tongued Lock Washer 16 (Item No 06)

Pin Cyl A 20n 6X 70(Item no 20)

Pin Taper 10 X 65 ST (Item No 30)

ESV & CV Casing Assly Drg No ……………………………………….

Bolt (Item No 4)

Pin Cyl 20n 6X 100 (Item No 6)

Stud M 42 X 195 (Item No 12)

Stud M 30 X 150 (Item No 13)

Nut PM 42 (Item No 14)

Cap Nut AM 30 (Item No 15)

Scru Cap Soc Hd PM 6 X 10 (Item No 17)

IV & CV Casing Assly Drg No ……………………………………….

Pin Cylindrical (Item No 07)

Pin Cylindrical (Item No 08)

Stud AM 64 X 270 - 7.5 X 155 (Item No 9)

Cap Nut AM 64 (Item No 10)

Lock Washer M 10 (Item No 12)

Hex Bolt PM10 X40-8.8/R16 (Item No 11)

Spares of Main Steam Strainer Housing Assly Drg No ……………………………………….

Protective Ring (Item No 4)

Washer M24 (Item No

Spares of HRH Steam Strainer Housing Assly Drg No ……………………………………….

Protective Ring (Item No 4)

LP Turbine Inner Casing LPC ……………………………………….

Sealing Washer (Item No 29)

Centering Bolt (Item No 31)

Lock Washer (Item No 8)

Lock Washer (Item No 21)

Grub Screw 13.6094.71 MAT 10.9 (Item No 26)

Main Oil Pump Assembly ……………………………………….

Key PL Rnd End (Item No 15)

Key PL Rnd End (Item No 16)

Test Valve ASSLY Drg No ……………………………………….

Scru Cap Soc PM 5 X 10 ST (Item No 13)

Scru Cap Soc PM 8 X 20 ST (Item No 14)

Scru Hex M 10 X 30 (Item No 15)

Spares for Over Speed Trip Release Assly Drg No……………………………………….

Washer MCD 21-ST (Item No

Compression Spring (Item No

Torsion Spring (Item No

Hex Lock Nut M20 X 1.5 (Item No

Special Bolt (Item No

Scru Hex PM 6 X 16 – 8.8/ R 16 (Item No

Nut Hex PM 5-8/R5 (Item No

Scru Hex PM 8 X 20 – 8.8/ R 16 (Item No

Scru Hex PM 10 X 30 – 8.8/ R 16 (Item No

Scru Hex PM 12 X 35 – 8.8/ R 16 (Item No

Scru Hex PM 16 X 40 – 8.8/ R 16 (Item No

Scru Hex PM 16 X 120 – 8.8/ R 16 (Item No

Scru Hex PM 8 X 30 – 8.8/ R 16 (Item No

Hex Soc Hd Cap Scru M 5 X 50 (Item No

Scru Hex PM 12 X 35 – 8.8/ R 16 (Item No

Sealing Washer A 26 X 32 (Item No

Pin Taper 4 X 28 (Item No

Pin Taper 5 X 32 (Item No

Pin Taper 10 X 120 (Item No

Pin Taper 10 X 65 (Item No

Washer Spring 16 (Item No

Washer Spring 6 (Item No

Washer Spring 5 (Item No

Washer Spring 8 (Item No

Washer Spring 12 (Item No

Pin Taper 4 X 26 (Item No

Washer Spring 10 (Item No

Inner Casing Assembly LPC Assembly Drg No……………………………………….

Tab Washer 20 X 80 (Item No 41)

L.P Casing Assembly Assly Drg No……………………………………….

Fitted Key (Item No 9)

Fitted Key (Item No 16)

Shaft Sealing LPC Front Drg No ……………………………………….

Lock Washer

Screw Cap Soc PM 10 X 20

Fitted Key

Screw Hex A 8.8

Shaft Sealing LPC Rear Drg No ……………………………………….

Lock Washer

Screw Cap Soc PM 10 X 20

Fitted Key

Screw Hex A 8.8

Brass Sealing Strip

Main Ejector Assly Drg No 016107004C101

NRV Assembly of main ejector

Oil Flushing Filters Material of construction Filters SS Wiremesh SS304 Size of sieve 80 Size of filter 120 microns

Turbine oil flushing filters 36 X 24 X 68 mm (As per drawing No. 1)

Turbine oil flushing filters 54 X 40 X 110 mm (As per drawing No. 2)

Turbine oil flushing filters 75 X 61 X 141 mm (As per drawing No. 3)

Turbine oil flushing filters 63.5 X 49.5 X 121.5 mm (As per drawing No. 4)

Turbine oil flushing filters 114 X 100 X 225 mm (As per drawing No. 5)

Deaerator Spray Nozzle Dearerator Spacification Operating Pressure 6.4909 ata Operating Temperature 161.2 deg C No of spray Nozzles 44 Spray Valve Capavity 15 T/Hr

JAY PEE MACHINING INDUSTRIES (BID ID -1325627)

Amco Industries