nspcl durg protocol
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S.NO PAGE
AA LIST OF PROTOCOLS 2-3
1 OH MILE STONES 4-5
BB
1 CONDENSER TMD+RECOMMISSIONING+FQA+CHEM 6
2 HOT WELL TMD+RECOMMISSIONING+FQA 7
3 DEAERATER TMD+RECOMMISSIONING+FQA+CHEM 8
4 MAIL OIL TANK TMD+RECOMMISSIONING+FQA+CHEM 9
5 DAMPER TANK TMD+RECOMMISSIONING+FQA 10
6 LPH TMD+FQA 11-13
7 HPH TMD+FQA 14-15
8 LUB OIL COOLER TMD+FQA 16-17
9 SEAL OIL COOLER TMD+FQA 18-19
10 H2 COOLER TMD+FQA 20-23
11 BFP MOTOR TMD+FQA 24-25
12 MAIN TURBINE TMD+FQA 26-3013 CEP TMD+FQA 31-32
14 BFP MOTOR TMD+FQA 33-34
15 ECONOMISER BMD+FQA 35
16 CONVECTIVE SUPER HEATER BMD+FQA 36
17 END SUPER HEATER BMD+FQA 37
18 PLATEN SUPER HEATER BMD+FQA 38
19 COAL BURNER BMD+FQA 39
20 OIL BURNER BMD+FQA 40
21 BOILER EXPANSION MONITORING BMD+RECOMMISSIONING 41
22 BOILER DRUM INTERNALS BMD+RECOMMISSIONING+FQA+CHEM 42
23 APH CLEANLINESS BMD+RECOMMISSIONING 43-44
24 FD FAN BMD+OPRN+C&I+FQA 45-46
25 ID FAN BMD+OPRN+C&I+FQA 47-48
CC
1 GT MULSIFIER TMD+RECOMMISSIONING 49
2 UAT MULSIFIER TMD+RECOMMISSIONING 50
DD BOILER TUBE THICKNESS BMD+FQA 51
EE AIR/FLUE GAS DAMPERS BMD+RECOMMISSIONING+C&I 52-55
FF
1 TURBINE SIDE TMD+RECOMMISSIONING+EMD+C&I 56-75
2 BOILER SIDE BMD+RECOMMISSIONING+EMD+C&I 76-90
GG HT MOTORS EMD+CONTRACTOR 91-124
VALVES
LIST OF OH PROTOCOLS
DESCRIPTION
JOINT INSPECTIONS
MULSIFIERS
INDEX
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LIST OF PROTOCOLS
UNIT- OVERHAUL
NSPCL DURGAPUR
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LIST OF OH PROTOCOLSINDEX
S.NO DESCRIPTION PAGE
AA LIST OF PROTOCOLS 2-3
1 OH MILE STONES 4-5
BB JOINT INSPECTIONS
1 CONDENSER TMD+RECOMMISSIONING+FQA+CHEM 6
2 HOT WELL TMD+RECOMMISSIONING+FQA 7
3 DEAERATER TMD+RECOMMISSIONING+FQA+CHEM 8
4 MAIL OIL TANK TMD+RECOMMISSIONING+FQA+CHEM 9
5 DAMPER TANK TMD+RECOMMISSIONING+FQA 10
6 LPH TMD+FQA 11-13
7 HPH TMD+FQA 14-15
8 LUB OIL COOLER TMD+FQA 16-17
9 SEAL OIL COOLER TMD+FQA 18-19
10 H2 COOLER TMD+FQA 20-23
11 BFP MOTOR TMD+FQA 24-25
12 MAIN TURBINE TMD+FQA 26-30
13 CEP TMD+FQA 31-32
14 BFP MOTOR TMD+FQA 33-34
15 ECONOMISER BMD+FQA 35
16 CONVECTIVE SUPER HEATER BMD+FQA 36
17 END SUPER HEATER BMD+FQA 37
18 PLATEN SUPER HEATER BMD+FQA 38
19 COAL BURNER BMD+FQA 3920 OIL BURNER BMD+FQA 40
21 BOILER EXPANSION MONITORING BMD+RECOMMISSIONING 41
22 BOILER DRUM INTERNALS BMD+RECOMMISSIONING+FQA+CHEM 42
23 APH CLEANLINESS BMD+RECOMMISSIONING 43-44
24 FD FAN BMD+OPRN+C&I+FQA 45-46
25 ID FAN BMD+OPRN+C&I+FQA 47-48
CC MULSIFIERS
1 GT MULSIFIER TMD+RECOMMISSIONING 49
2 UAT MULSIFIER TMD+RECOMMISSIONING 50
DD BOILER TUBE THICKNESS BMD+FQA 51
EE AIR/FLUE GAS DAMPERS BMD+RECOMMISSIONING+C&I 52-55
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FF VALVES
1 TURBINE SIDE TMD+RECOMMISSIONING+EMD+C&I 56-75
2 BOILER SIDE BMD+RECOMMISSIONING+EMD+C&I 76-90
GG HT MOTORS EMD+CONTRACTOR 91-124
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UNIT- OVERHAUL MILESTONES ( ACTUAL)
SN ACTIVITY ACTUAL DATE/TIME REMARKS IF ANY
1 UNIT STOPPED
2 BOILER AIR LEAK DETECTION TEST
3 H2 PURGE OUT
4 STOPPAGE OF BARRING GEAR
5 SEAL OIL SYSTEM STOPPED
6 GENERATOR ROTOR THREAD OUT
7 BOILER HYDRO TEST-1
8BOILER HYDRO TEST-2 IN PRESENCE OFBOILER INSPECTOR
9 ESP AIR CHARGING PASS-A,& B
10 CONDENSER FLOOD TEST-1
11 GENERATOR ROTOR THREAD IN
12 FURNACE AIR TIGHTNESS TEST-1
13 TSI CALIBRATION COMPLETED
14 CONDENSER FLOOD TEST-2
15 FURNACE AIR TIGHTNESS TEST-2
16 TG LUB OIL FLUSHING
17 SEAL OIL SYS CHARGING
18 TG ON BARRING GEAR
19 GENERATOR AIR TIGHTNESS TEST-1
20 BOILER LIGHT UP
21 TG ROLLING
22 SAFETY VALVES SETTING
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23 TURBINE ROLLING COMPLETED
24 OVERSPEED TEST
25 ELECTRICAL TESTING
26 UNIT SYNCHRONIZATION
27
28
29
30
31
32
33
34
35
36
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE-
Equipment: CONDENSER
Nature of inspection:
Remarks:
Status:
Total Nos of tube Plugged (after O/H) = _____ Nos.
Total Nos of tube replaced with New Tubes = _____ Nos
After replacing the tubes cleanliness Checked and found ( OK / NOT OK )
Clearance given to Box up. ( Yes / No )
Inspected By:
_______________ ________________ _______________MM OPN FQA
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PROTOCOL
HOTWELL CLEANLINESS INSPECTION
UNIT# DATE: TIME:
OBSERVATIONS:
ACTION TO BE TAKEN:
DEPT RECOMMISSIONING TMD CHEMISTRY
SIGN
NAME
DESIGN
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PROTOCOL
DEARATOR INTERNAL INSPECTION
UNIT # DATE: TIME:
OBSERVATIONS:
CONDITION OF TRAYS:
INSPECTION OF WELDING JOINT BY NDT TEST AFTER EVERY 5 YEAR
ACTION TO BE TAKEN:
DEPT NAME DESGN SIGN
RECOMMISSIONING
TMD
C&I
CHEMISTRY
FQA
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PROTOCOL
MAIN OIL TANK INSPECTION (IF APPLICABLE)
UNIT # DATE: TIME:
OBSERVATION:
ACTION TAKEN:
DEPT NAME DESGN SIGN
RECOMMISSIONING
C&I
CHEMISTRY
TMD
FQA
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PROTOCOL
DAMPER TANK INTERNAL INSPECTION ONLY WHENENTIRE OIL IS DRAINED
UNIT# DATE: TIME:
OBSERVATIONS:
ACTION TO BE TAKEN:
DEPT RECOMMISSIONING TMD CHEMISTRY
SIGN
NAME
DESIGN
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: LP HEATER # 1
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in LP HEATER # 1: YES / NO
3) Cleaning done and gasket replaced:
4) No of Tubes plugged :
5) Total No of tubes :
6) % of tubes of plugged
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: LP HEATER # 2
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in LP HEATER # 2: YES / NO
3) Cleaning done and gasket replaced:
4) No of Tubes plugged :
5) Total No of tubes :
6) % of tubes of plugged
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: LP HEATER # 3
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in LP HEATER # 3: YES / NO
3) Cleaning done and gasket replaced:
4) No of Tubes plugged :
5) Total No of tubes :
6) % of tubes of plugged
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HP HEATER 1 IF OPENED
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in HP HEATER 1: YES / NO
3) No of Leaking tubes :
4) Total No of tubes :
5) Total % of tubes of plugged
6) Partition Plate condition after repair : YES /NOChecked and found ok
7) Blue matching of the threaded ring: YES /NOChecked ok
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HP HEATER 2 IF OPENED
Nature of inspection: VISUAL
Remarks:
1. Leakage detection test done:
2. Leakage was found in HP HEATER 1: YES / NO
3. No of Leaking tubes :
4. Total No of tubes :
5. Total % of tubes of plugged
6. Partition Plate condition after repair : YES /NOa. Checked and found ok
7. Blue matching of the threaded ring: YES /NOChecked ok
Inspected By:
_______________ _______________
TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: LUB OIL COOLER 1
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in COOLER 1: YES / NO
3) No of Leaking tubes :
4) Total No of tubes :
5) Total % of tubes of plugged
6) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: LUB OIL COOLER 2
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Leakage was found in COOLER 2: YES / NO
3) No of Leaking tubes :
4) Total No of tubes :
5) Total % of tubes of plugged
6) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: SEAL OIL COOLER 1
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 1: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: SEAL OIL COOLER 2
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 2: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HYDROGEN COOLER 1
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 1: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HYDROGEN COOLER 2
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 2: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HYDROGEN COOLER 3
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 3: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: HYDROGEN COOLER 4
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 4: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: BFP 1 MOTOR COOLERS
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 4: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: Date:
Equipment: BFP 2 MOTOR COOLERS
Nature of inspection: VISUAL
Remarks:
1) Leakage detection test done:
2) Hydro Test Carried Out at Pressure : ____________
3) Leakage was found in COOLER 4: YES / NO
4) No of leakage tubes :
5) Final Hydro Test carried Out at Pressure :____________
6) Any leakages observed : YES/NO
7) Total No of tubes :
8) Total % of tubes of plugged
9) Through cleaning done checked : YES/NO
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: MAIN TURBINE
Nature of inspection: ALIGNMENT READINGS IF APPLICABLE
Remarks:
POSITION LEFT RIGHT TOP BOTTOM
0
90
180
270
TOTAL
AVERAGE
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: MAIN TURBINE
Nature of inspection: COUPLED RUN OUT READINGS
Remarks:
HOLE NO GEN COUP TURBCOUP
JOUR 2 JOUR 3 JOUR 1
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: MAIN TURBINE
Nature of inspection: BUMP CHECK READINGS
Remarks:
DURING DISMANTLING
TOWARDS MOP
TOWARDS GEN
TOTAL
AFTER BOX UP
TOWARDS MOP
TOWARDS GEN
TOTAL
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: MAIN TURBINE
Nature of inspection: AXIAL FLOAT READINGS
Remarks:
DURING DISMANTLING
TOWARDS MOP
TOWARDS GEN
TOTAL
AFTER BOX UP
TOWARDS MOP
TOWARDS GEN
TOTAL
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: MAIN TURBINE
Nature of inspection: BEARING CLEARANCES
Remarks:
BRG NO SOC TOC INTERFERENCE
L R BRG TOYOKE
YOKE T0COVER
123
DP TEST OF BEARINGS OBSERVATION:
UT TEST OF BEARINGS OBSERVATION:
Inspected By:
_______________ _______________TMD FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: CEP # 1
Nature of inspection: VISUAL
Remarks:
Before dismantling (Initial Reading)
AXIAL RADIAL
After Alignment (Final Reading)
AXIAL RADIAL
TOTAL FLOAT OF THE PUMP:
COUPLING GAP:
Inspected By:
_______________ ________________ _____________TMD OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: BFP # 1 (IF APPLICABLE)
Nature of inspection: VISUAL
Remarks:
Before dismantling (Initial Reading)
AXIAL RADIAL
After Alignment (Final Reading)
AXIAL RADIAL
BRG NO SOC TOCL R
PUMP DE
PUMP NDEMOTOR DEMOTOR NDE
1. CLEARANCE OF THE BALANCING DISC:
2. TOTAL FLOAT OF THE PUMP WITHOUT THRUST BEARING:
3. TOTAL FLOAT OF THE PUMP WITH THRUST BEARING:
Inspected By:
_______________ ________________ _____________TMD OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: BFP # 2 (IF APPLICABLE)
Nature of inspection: VISUAL
Remarks:
Before dismantling (Initial Reading)
AXIAL RADIAL
After Alignment (Final Reading)
AXIAL RADIAL
BRG NO SOC TOCL R
PUMP DEPUMP NDEMOTOR DEMOTOR NDE
4. CLEARANCE OF THE BALANCING DISC:
5. TOTAL FLOAT OF THE PUMP WITHOUT THRUST BEARING:
6. TOTAL FLOAT OF THE PUMP WITH THRUST BEARING:
Inspected By:
_______________ ________________ _____________TMD OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: ECONOMISER
Nature of inspection:
Remarks:
Observations (IF Any)
Joint Tube thickness survey carried out with BMD/FQA ( Y / N )
Tube thickness survey :
Total Joints cut = _____ Nos
Total Joints prepared = _____ Nos
Radiography done on = _____ Tubes
Inspected By:
_______________ ________________ _____________BMD OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE
Equipment: CONVECTIVE SUPER HEATER
Nature of inspection:
Remarks:
After cleaning of second pass, following observations done
(I) some of the coils were interfering on its lateralmovement (II) in some of the coils slight impression ofclits was observed.(III) Some of the coils were found misaligned(IV) Lot of clits was found in damage condition.(V) Bowing was observed in few coils.
Joint Tube thickness survey carried out with BMD/FQA:
Tube thickness survey of all approachable bends:towards front wall(swayed side) carried out and try to cut which thickness were < 20 %.
Total No of Joints cut = _______ Nos Total No of Joints prepared = _______ Nos
Radiography done = _______ Tubes
Checking the report of radiography by BMD:
Clearance is given for Hydro test.
Inspected By:
_______________ ________________ _____________BMD OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE:
Equipment: END SUPER HEATER
Nature of inspection:
Remarks:
After cleaning of second pass, following observations done
(I) Over heating were observed in some of the coils.(II) Some of the coils were twisted condition.(IV) Lot of clits was found in damage condition.(V) Bowing was observed in few coils.
Joint Tube thickness survey carried out with BMD/FQA:
Tube thickness survey of all approachable bends:towards front wall(swayed side) carried out and try to cut which thickness were < 20 %.
Total No of Joints cut = _______ Nos
Total No of Joints prepared = _______ Nos
Radiography done = _______ Tubes
Checking the report of radiography by BMD:
Clearance is given for Hydro test.
Inspected By:
_______________ ________________ _____________MM OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE
Equipment: PLATEN SUPER HEATER
Nature of inspection:
Remarks:
After cleaning of second pass, following observations done(I) Over heating were observed in some of the coils.(II) Some of the coils were interfering on its lateral
movement (II) in some of the coils slight impression ofclits was observed.(III) Some of the coils were found misaligned and one ofthem was twisted condition.(IV) Lot of clits was found in damage condition.(V) Bowing was observed in few coils.
Joint Tube thickness survey carried out with BMD/FQA:
Tube thickness survey of all approachable bends:towards front wall(swayed side) carried out and try to cut which thickness were < 20 %.
Total No of Joints cut = _______ Nos
Total No of Joints prepared = _______ Nos
Radiography done = _______ Tubes
Checking the report of radiography by BMD:
Clearance is given for Hydro test.
Inspected By:
_______________ ________________ _____________MM OPN FQA
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE
Equipment: COAL BURNER
Nature of inspection: TILTING OF COAL BURNERS
After cleaning of second pass, following observations done
SN Description CORNER-1 CORNER-2 CORNER-3 CORNER-4
TILT OF BURNER
MILL 1
MILL 2
MILL 31
MILL 4
CONDITION OF BURNERS
MILL 1
MILL 2
MILL 32
MILL 4
Remarks (if any) :
DEPT NAME SIGNATURE DESIGNATION
FQA
BMD
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PROTOCOL OF JOINT INSPECTION DURING OVERHAULING
UNIT NO: DATE
Equipment: OIL BURNER
Nature of inspection: CONDITION OF OIL BURNER
After cleaning of second pass, following observations done
SN Description
OIL BURNER 1
OIL BURNER 2
OIL BURNER 3
OIL BURNER 4
OIL BURNER 5
OIL BURNER 6
OIL BURNER 7
OIL BURNER 8
Other Remarks (If Any) :
DEPT NAME SIGNATURE DESIGNATION
FQA
BMD
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PROTOCOL BOILER EXPANSION MONITORING:
UNIT# DATE: TIME:
ACTIVITY:BOILER EXPNSION CONSTRAINTS REMOVED & EXPANSION INDICATORS PROVIDED
AT ALL LOCATIONS
SCOPE : FURNACE 1st & 2nd PASS
S.NO DESCRIPTION REMARKS
1
2
3
4
5
6
7
8
9
10
DEPT NAME DESIGN SIGNATURE
OPERATION
BMD
EEMG
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PROTOCOL
BOILER DRUM INTERNAL INSPECTION
UNIT: DATE:
ACTIVITY: DRUM CLEANLINESS CHECKING
SCOPE: DRUM INTERNALS
SN DESCRIPTION REMARKS
1 INTERNAL CLEANLINESS
2PROPER FIXINGOF INTERNALS
3WELD CRACK OR ANY OTHER
DAMAGES
4ANY POSSIBILITY OF WATERCARRY OVER
DEPT NAME DESGN SIGN
OPNBMD
CHEMISTRY
FQA
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PROTOCOL
AIR HEATER CLEANLINESS
UNIT: DATE:
AIR HEATER: 1
ACTIVITY: APHS INTERNAL INSPECTION
SCOPE: ALL AIR PREHEATERS
SN DESCRIPTION STATUS REMARKS
1. ALL FOREIGN MATERIALS ARE
REMOVED FROM THE AIR
HEATER AND THE BASKETS
2. AIRHEATER BASKETS ARE FREE
FROM ASH PARTICLES
3. AIRHEATER BASKETS ARE FREE
FROM OIL TRACES AND OTHER
COMBUSTIBLE MATERIAL.
4. APH HOPPER &
FLUSHING
CHECKED AND CERTIFIED BY
NAME DESIGNATION SIGNATURERECOMMISSIONING
BOILER MAINT
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PROTOCOL FOR FD FAN #1
SN DescriptionSubDescription
STATUS BEFORE O/H Description of Job done
Inlet Duct1 DUCTSOutlet DuctInlet Damper
2 Dampers OutletDamperInlet
3ExpansionJoints Outlet
4 INSULATION5 CASING6 IMPELLER
Fan DE Brg7 Bearings
Fan NDE Brg8 Suction Cone9 OIL COOLER
DE bearing10
BearingClearanceIn mm
NDE bearing
11 Coupling Coupling gap12 Oil
13
Alignment
reading
Axial Radial
Inspected By
M/M OPN CONTRACTOR FQA
NAMESIGNATURE
DATE
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PROTOCOL FOR FD FAN #2
SN DescriptionSubDescription
STATUS BEFORE O/H Description of Job done
Inlet Duct1 DUCTSOutlet DuctInlet Damper
2 Dampers OutletDamperInlet
3ExpansionJoints Outlet
4 INSULATION5 CASING6 IMPELLER
Fan DE Brg7 Bearings
Fan NDE Brg8 Suction Cone9 OIL COOLER
DE bearing10
BearingClearanceIn mm
NDE bearing
11 Coupling Coupling gap12 Oil
13Alignment
reading
Axial Radial
Inspected By
M/M OPN CONTRACTOR FQA
NAMESIGNATURE
DATE
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PROTOCOL FOR ID FAN # 2
SN DescriptionSub
DescriptionSTATUS BEFORE O/H Description of Job done
Inlet Duct1 DUCTS
Outlet DuctInletDamper
2 DampersOutletDamperInlet
3ExpansionJoints Outlet
4 INSULATION
5 CASING
6 IMPELLERFan DEBrg
7 BearingsFan NDEBrg
8 Suction Cone9 OIL COOLER
DE bearing10
BearingClearanceIn mm
NDEbearing
11 CouplingCouplinggap
12 Oil
13Alignmentreading
Axial Radial
Inspected By
M/M OPN CONTRACTOR FQA
NAME
SIGNATURE
DATE
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PROTOCOL OF BOILER TUBE THICKNESS SURVEY OF UNIT #
Period of O/H:
BMD FQA
SUMMARY OF TUBE-THICKNESS SURVEY REPORT
S NO AREATubes / Points
measured[NOS]
Tubes / Bendsreplaced [NOS]
1 HANGER TUBES
2 CONVECTIVE SUPER HEATER COILS
3 PLATEN SUPER HEATER COILS
4 END SUPER HEATER COILS
5 ECONOMISER COILS
6 STEAM COOLED WALL
7 S-PANNEL
8 OIL BURNERS
9 COAL BURNERS
10 SPRAY LINES
11 PEEP HOLES
12 MAN HOLES
13 GOOSE NECK
14 WATER WALL
TOTAL
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1) Internal InspectionSADC MILL 1 CORENER C
2) Freeness Checking
1) Internal InspectionSADC MILL 1 CORENER D
2) Freeness Checking
1) Internal InspectionSADC MILL 2 CORENER A
2) Freeness Checking
1) Internal InspectionSADC MILL 2 CORENER B2) Freeness Checking
1) Internal InspectionSADC MILL 2 CORENER C
2) Freeness Checking
1) Internal InspectionSADC MILL 2 CORENER D
2) Freeness Checking
1) Internal InspectionSADC MILL 2 CORENER D
2) Freeness Checking
1) Internal InspectionSADC MILL 3 CORENER A
2) Freeness Checking
1) Internal InspectionSADC MILL 3 CORENER B 2) Freeness Checking
1) Internal InspectionSADC MILL 3 CORENER C
2) Freeness Checking
1) Internal InspectionSADC MILL 3 CORENER D
2) Freeness Checking
1) Internal InspectionSADC MILL 4 CORENER A
2) Freeness Checking
1) Internal InspectionSADC MILL 4 CORENER B
2) Freeness Checking
1) Internal InspectionSADC MILL 4 CORENER C 2) Freeness Checking
1) Internal InspectionSADC MILL 4 CORENER D
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 1
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 2
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 3
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 4 2) Freeness Checking
1) Internal InspectionDAMPER OF OB 5
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 6
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 7
2) Freeness Checking
1) Internal InspectionDAMPER OF OB 8
2) Freeness Checking
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1) Internal Inspection
2) Freeness CheckingIGV PAFAN 1
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingIGV PAFAN 2
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingIGV PAFAN 3
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingIGV PAFAN 4
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingCOLD AIR DAMP PAF 1
3) Limit switch adjustment
1) Internal Inspection2) Freeness CheckingCOLD AIR DAMP PAF 2
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingCOLD AIR DAMP PAF 3
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingCOLD AIR DAMP PAF 4
3) Limit switch adjustment
1) Internal InspectionHOT AIR DAMP PAF 1
2) Freeness Checking1) Internal Inspection
HOT AIR DAMP PAF 22) Freeness Checking
1) Internal InspectionHOT AIR DAMP PAF 3
2) Freeness Checking
1) Internal InspectionHOT AIR DAMP PAF 4
2) Freeness Checking
1) Internal InspectionECO OUTLET DAMPERPASS A
2) Freeness Checking
1) Internal InspectionECO OUTLET DAMPERPASS B 2) Freeness Checking
1) Internal InspectionAIR PREHEATER FGOUTLET DAMPER PASS A 2) Freeness Checking
1) Internal InspectionAIR PREHEATER FGOUTLET DAMPER PASS B 2) Freeness Checking
1) Internal InspectionESP INLET FG DAMPERPASS A 2) Freeness Checking
1) Internal InspectionESP INLET FG DAMPERPASS B 2) Freeness Checking
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1) Internal InspectionESP OUTLET FG DAMPERPASS A 2) Freeness Checking
1) Internal InspectionESP OUTLET FG DAMPER
PASS B 2) Freeness Checking1) Internal Inspection
ID FAN 1 INLET DAMPER2) Freeness Checking
1) Internal InspectionID FAN 2 INLET DAMPER
2) Freeness Checking
1) Internal Inspection
2) Freeness CheckingID FAN 1 OUTLET DAMPER
3) Limit switch adjustment
1) Internal Inspection
2) Freeness CheckingID FAN 2 OUTLET DAMPER
3) Limit switch adjustment
Dept. OPRN MM C&I
Name
Sign.
Desgn.
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PROTOCAL FOR MECHANICAL /ELECTRICAL MAINTENANCETURBINE SIDE VALVE STATUS OF UNIT #
STATUS AFTER OVERHAULING
LOCATION DESCRIPTION NUMBER JOB DONE STATUS REMARKS
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
21 Mtr
Pegging steamisolating valve.[Steam isolatingvalve before FW
tank.]
1 2 9
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OL
Setting2. Limit switchsetting.3. Local andRemote operation
4 Indications
21 MtrDeaerator over-flow
isolating valve.1 3 2
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemote operation
4 Indications
21 Mtr
M.S. to 12 ata. 20T/ hr [SHUTDOWNGENERALLY NOTAVAILABLE DUE
TO PASSING]
1 3 9
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OF
Actuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
0 MtrHPH 2 Extraction
valve1 2 7
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing 4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
0 MtrHPH 1 Extraction
valve1 2 8
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemoteoperation
4 Indications
Ejector floorLPH 1 Extraction
valve9 1 2
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
BFP 2 dischargeValve
122
5. Auto operation
1) Lapping,2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
Isolating Valve of30% feed line
125
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OL
Setting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
Economizer inlet
valve124
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
0 MtrHot well levelcontrol valve
5 0 1. 1
5. Auto operation
1) Lapping,2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
0 MtrCEP recirculation
valve.5 0 1. 2
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OL
Setting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
MOT floorExtraction 1
check valve9 2 3
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
MOT floorExtraction 2check valve
9 2 4
5. Auto operation
1) Lapping,2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
MOT floorExtraction 3check valve
9 2 5
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OL
Setting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
Ejector floorExtraction 4
check valve9 2 6
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition
1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
13 Mtr12 ata to 6 ata
hdr.5 1 2
5. Auto operation
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
(-) MtrLPH- 2 drip to
condensate line5 0 3
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting
2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
(-) MtrLPH 3 to LPH -
2 drip5 0 4
5. Auto operation
OPERATION TMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
BFP suction valve BFP 1
5. Auto operation
1) Lapping,2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
BFP 2
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OL
Setting2. Limit switchsetting.3. Local andRemoteoperation
4 Indications
BFP 1 discharge
Valve121
5. Auto operation
OPERATION TMD EMD
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PROTOCAL FOR MECHANICAL MAINTENANCEBOILER SIDE VALVE STATUS OF UNIT #
STATUS AFTER OVERHAULINGLOCATION DESCRIPTION NUMBER JOB DONE STATUS REMARKS
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Start upoverflow v/v
105
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemote operation
4 Indications
IBD valve 106
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OF
Actuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
IBD valve 107
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Bottom drainheader valves (
From LHS )1
5. Auto operation
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Bottom drainheader valves (
From LHS )2
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemote operation
4 Indications
Bottom drainheader valves (
From LHS )3
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Drain Header ToIBD tank Valves
2
5. Auto operation
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Boiler FillingValves
1
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemote operation
4 Indications
Boiler FillingValves
2
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Super heaterdrain valves
(From BOILERside) Total
number of valves 14
1 T/B
5. Auto operation
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Super heaterdrain valves
(From BOILERside) Total
number of valves 15
2 T/B
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemote operation
4 Indications
Super heaterdrain valves
(From BOILERside) Total
number of valves
16
3 T/B
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Drum / SH vents(From UNIT 3
side) Totalnumber ofvalves 20
5. Auto operation
1) Lapping,
2) Blue matching3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Drum / SH vents(From UNIT 3
side) Totalnumber ofvalves 21
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switch
setting.3. Local andRemote operation
4 Indications
108 A
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnet
condition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
108 B
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local and
Remote operation4 Indications
Boiler Start upvent
110
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Economizer inlet
valve
124
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SH spray mainiso v/v ( near
RCF)144
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SP0 spraycontrol valve
LHS
Spraystation
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition
1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SP0 spraycontrol valveRHS
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SP1 spraycontrol valve
LHS
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SP1 spraycontrol valve
RHS
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
SP2 spraycontrol valve
LHS
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Oil burner 3Steam / oil valve
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Oil burner 4Steam / oil valve
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Oil burner 5Steam / oil valve
5. Auto operation
OPERATION BMD EMD
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1) Lapping,
2) Blue matching
3) Gland packing4) Bonnetcondition1. O/H OFActuator/ OLSetting2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Soot blowingsteam isolating
valve
5. Auto operation
1) Lapping,
2) Blue matching
3) Gland packing
4) Bonnetcondition1. O/H OFActuator/ OLSetting
2. Limit switchsetting.
3. Local andRemote operation
4 Indications
Soot blowingmanual isolating
valve
5. Auto operation
OPERATION BMD EMD
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CHECKLIST FOR O/H OF BFP 2 MOTOR
FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1Disconnecting of Oil & Cooling water line
safely.YES / NO
2 Cooler removing from motor. YES / NO
3 Dismantling of motor & cooler . YES / NO4 Motor lowering & threaded-out the rotor. YES / NO
5 Cleaning of cooler tubes. YES / NO
6Replacement of end shield gaskets and
painting of coolerYES / NO
7*Cooler boxed-up & hydro test at 4.0 Kg.
Pr.YES / NO
8*Cleaning & Checking of stator winding and
rotor.YES / NO
9*Checking of rotor bars/ end rings / rubbing
/any defects etc.YES / NO
10 Heating of stator / rotor. YES / NO
11 *IR / PI checking. YES / NO
12 Varnishing of stator / rotor. YES / NO
13Rotor threaded-in & placement on
foundation.YES / NO
14*Cleaning & Servicing of both brgs.(DE
&NDE).YES / NO
15 *Replacement of bearings (if required). YES / NO
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CHECKLIST FOR O/H OF HT MOTORS [CEP-2]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR: BEARINGNO. OLD BRG NEWBRGa. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4 Cleaning of rotor & stator. YES / NO
5 *Checking of rotor bars / end rings / any YES / NOrubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
21 Space heater cable connection. YES / NO
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22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25Vibration of motor (decouple & couple). YES / NO
26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [FD FAN -1]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [FD FAN 2]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [ID FAN - 1]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR: BEARINGNO. OLD BRG NEWBRGa. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4 Cleaning of rotor & stator. YES / NO
5 *Checking of rotor bars / end rings / any YES / NOrubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
21 Space heater cable connection. YES / NO
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22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO
26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [PA FAN - 1]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [PA FAN - 2]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR: BEARINGNO. OLD BRG NEWBRGa. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4 Cleaning of rotor & stator. YES / NO
5 *Checking of rotor bars / end rings / any YES / NOrubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
21 Space heater cable connection. YES / NO
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22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO
26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [COAL MILL - 2]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [COAL MILL 4]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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21 Space heater cable connection. YES / NO
22 Cable & earthling plates connection. YES / NO
23 PI / IR measuring. YES / NO
24Fitting/sealing of motor TB/ winding RTD /
Heater boxes covers (cable entry / holes).YES / NO
25 Vibration of motor (decouple & couple). YES / NO26 If any defect/ surprise inform to EIC. YES / NO
NOTE: Star (*) marks points to be checked by NSPCL representative.
Name of agency:- Signature of agency rep. :-
Name of NSPCL rep. :- Signature of NSPCL rep. :-
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CHECKLIST FOR O/H OF HT MOTORS [CW PUMP-1]FRAMESIZE:
A NAME OF DRIVE :-
B SL.NO. OF MOTOR:BEARINGNO.
OLD BRGNEWBRG
a. DESIDE
C PTW NO.b.NDESIDE
BEARING
D START DATE :- CHANGEa. DESIDE
YES/NO.
E COMPLETION DATE:-b.NDESIDE
YES/NO.
SL.No.
JOB DESCRIPTION ACTIVITY REMARKS
1 Motor Sl. No. YES / NO
2 Dismantling of motor. YES / NO
3 Checking of all fasteners threads YES / NO
4Cleaning of rotor & stator.
YES / NO
5 *Checking of rotor bars / end rings / any YES / NO
rubbing / defects etc. YES / NO
6 Cleaning of stator. YES / NO
7 *Checking of stator winding. YES / NO
8 Heating of stator / rotor. YES / NO
9 *IR / PI checking. YES / NO
10 Varnishing of stator / rotor. YES / NO
11Cleaning / servicing of bearings (DE &
NDE).YES / NO
12 *Bearing clearance checking & replacement. YES / NO
13 Space heater checking. YES / NO
14 End covers are proper fixed. YES / NO
15 Greasing of bearings. YES / NO
16 Sealing of stator by (sealing) compound. YES / NO
17 Tightness of fasteners with proper washers. YES / NO
18 Fitting of grease cup/check nuts/ coupling / YES / NO
Sleeve etc.
19 Phase / neutral motor TB gaskets fixing. YES / NO
20 Fitting of cooling fan / cooling fan cover. YES / NO
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