Defects Captured During RRT
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Transcript of Defects Captured During RRT
KMPCLRRT DEFFECT LIST
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFFECT NO. DEPT.sepca
Status as on 10.01.14dept
unit batteryunit battery charger·2 float mode LEO not glow ~ now selector waiting for vendor and
1 28.10.13 charger nandkishor 2827 electrical E&I(1.4m)
switch is on float mode. complete by 31/01/14
2 28.10.13 Electrical DG set for unit # 3 its NR relay not shows KWH reading. ashish 2828 electrical E&I attended
3 28.10.13 ElectricalDG set always shows some ampere value in DCS whetre as its
ashish 2829 electrical E&I attendedbreaker in open condition.
4 28.10.13 Electrical At ESP building emergency LOB transformer damaged. ashish 2830 electrical E&lvendor will attend by
15/02/14
5 29.10.2013 ElectricalDewatering is reguired in cable seller of station switchgear
Rupender 2833 electrical attended#2A
6 30.10.2013 ElectricalCHP l1kv switchgear ,panel backside illumination lamp not
Rupender 2845 electrical E&I attendedworking
7 30.10.2013 ElectricalIncomr breaker of boiler compressor MCC-l is in service but
T.anil 2847 electrical E&I attendedfeedback of breaker in DCS showing as faulty.
8 31.10.2013 ElectricalIn GRP room station-2 protection pannel A (OCHC21) orange
T.anil 2890 electrical E&I attendedcolor LED damaged.
9 31.10.2013 ElectricalIn GRP room station ups 2 AVR cabinet front door lock
ashish 2891 electrical E&I attendedholderis not availiable
10 31.10.2013 ElectricalNormal lighting DB transformer damaged at DG room for unit
ashish 3001 electrical E&Ivendor will attend by
3&4. 15/02/14
5EPCO say no
11 1.11.2013 Electrical AC & DC scanner fan current not show in DCS. nandkishor 3144 electrical E&Idesign,KMPCL will discusswith ERC & revert by15/01/14
5EPCO say no
U 1.11.2013 Electrical Barring gear motor current not show in DCS. nandkishor 3143 electrical E&Idesign,KMPCL will discusswith ERC & revert by15/01/14
~Page 1012
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S.N.IDATE AREA
KMPCL RRT DEFFECT LIST
DEFFECT IDENTIFICATION LOGGED BY DEFFECT NO. I DEPT.sepcodept
Status as on 10.01.14
13 11-11.2013 IElectrical
14 111/2/2013 IElectrical
EHoil pump current not show in DCS.
ammeter of ST':'2 is not working .it is showing 0 amps in
incommer but in·OCSshOwing 7.2 amp
nandkishor
nandkishor
SEPCO say no
3145 Ielectrical I E&IIdesign,KMPCL will discuss
with ERC & revert by
15/01/14
3146 {electrical I E&I lattended
15 111/5/2013 lElectrical
Emergency PMCC A ,common PCC-lA,Common MCC-1S AC
poWer not avaitabl~and eoalmiD Gspace heater MC8 is off lnandkisttof
condition3184 electrical E&I lattended
16 111/6/2013 IElectrical
17 111/s/2013 IElectrical
is 111/S/2013 IElectrical
GT~3 B-phasetransformetoiltemp~lC)caland DCSvaluenotmatching(DCS 64DegC and local 49 DegC
inGRPrelayp~nel,1I'lter turn~rotection the Ven ,",Itagecoming high.(Ven=4v).settingotthe voltage is 6v)
incomrnon pcc~us,,?ltagefailureis coming 510-409RelaY(auto changeover )becauseof this blocking alarm iscoming
ThoRc E.
hari prasath
hari prasath
3340
3341
electrical· ·1 E&I attended
electrical E&I attended
electrical E&Iwill be complete by
31/01/14
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KMPCL RRT DEFFECT LIST -AHP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFT NO. DEPT.sepco
Status as on 10.01.14dept
1 28-10-2013 AHP Bottom area mud pump discharge pro Is not showing in PLC Akshay 2815 C&I E&I completed by 31/01/14
2 29-10-2013 AHPClinker grinder Ai and B2 heavy gland leakage from both
Akshay 2837 Mech boiler attendedDE and NDE
3 30-10-2013 AHPBuffer vessels upper equilibrium and lower equilibrium
Akshay 2838 Mech E&Ino design"if KMPCL want it
valve limit switch required. need DCN.
4 31-10-2013 AHPelectric air lock feeder F leakage of ash from inspection
Jitu Mech boiler attendeddoor
5 31-10-2013 AHP Water leakage from paddle mixer- F flange Jitu Mech boiler attended
6 01-11-2013 AHPAsh air compressure(TAC 12) tripped frequently
Pramod Mech boiler attended,rectification and reason for tripping to be provided
7 01-11-2013 AHPAsh silo air compressure running without dryer ,IAC-2 to be
Pramod 3019 Mech boiler attendedstarted
8 02-11-2013 AHP Vacuum pump 3B NDE side bearing getting heated. Amlesh 3059 Mech boiler Attended
02-11-2013Refractory of Bottom Ash getting damagedWhich is also
Amlesh 3060 MechANTI- need long time unit
9 AHPcausing jamming of Crusher. CRO shutdown,SEPCO will attend
Compressors contoller display to be done in English rather
10 02-11-2013 AHPthan Chinees.Also demonstration to be provided for the
3061 E&I 15-Feb-14checking different parameters of the compressor in the
controller.
Reson forfailuer of foundation bolts of the Mixer-F to be
11 02-11-2013 AHP provided and reason for tripping of motor afterthe Amlesh 3062 Mech boiler Attended
assemblv of geared motor to be provided.
Page 1 of 5
n f/tiO(,ltv
KMPCL RRT DEFFECT LIST -AHP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFT NO. DEPT.sepco
Status as on 10.01.14dept
SEPCO will check & modify
4 Compressors need to run for pressure conveying system OPERATthe design, to meet the
12 02-11-2013 AHP Akhil 3092 boiler requirement of single unitleaving no compressor in standby mode. ION
operation and revert before
31.01.14
When the the plant is running at 440mw, BA disposalSEPCO will demonstarte the
system need to run 3.5 to 4hrs in 8 hr in place of 2hr( 1 hr OPERAT13 02-11-2013 AHP Amlesh 3093 COM capacity of BA deashing at the
in every 4hr). If this be the condition, at no point of time 3 IONtime of full load (600MW)
units can be run with lno HP water pump in operation.
Rotary feeders and dome valves jams or start passing after
14 02-11-2013 AHP few days of operation.Presently Dome valve of unloading Akshay 3095 MECH boiler Attendedspout-2 is jam/not operating from local or remote.
15 05-11-2013 AHPScrew Conveyor 'F'(AT Silo) Geared motor having vibration,
Amlesh 3187 Mech boiler Attendedalso gear box and bearing housing getting heated.
16 05-11-2013 AHP Vacuum Pump 2A NDE side heavy gland leakage. Amlesh 3189 Mech boiler Attended
17 05-11-2013 AHPRecovery water pump discharge pressure not going down
5harwan 3191 C&I E&I completed by 31/JAN/14even after stopping the pump(Le, wrong feedback coming)
18 05-11-2013 AHPAll Vacuum Pumps 'V' belt loose and due to looseness 'V'
Jitu 3193 Mech boiler Attendedbelt is getting damage.
Filter/separator-A vaccume line dust
19 06-11-2013 AHP detector(3ETP31CF101XA11)cable removed from Mithilesh 3200 C&I E&I Attended
panel(DCXA31)
Filter/separator-B vaccume line dust
20 06-11-2013 AHP detector(3ETP32CF101XAl1)cable removed from Mithilesh 3301 C&I E&I Attended
panel(DCXA31)
Page 2 of5 ~ ~fY~t;~
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KMPCL RRT DEFFECT LIST -AHP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFT NO. DEPT.sepco
Status as on 10.01.14dept
Filter/separator-B Filter body high level
21 06-11-2013 AHP switch{3ETG22CL101XA11)cable removed from Mithilesh 3302 C&I E&I Attended
panel(DCXA31)
Filter/separator-D Transfere hopper high level
22 06-11-2013 AHP switch(3ETG24CL102XA11)cable removed from Mithilesh 3303 C&I E&I Attended
panel(DCXA31)
23 06-11-2013 AHPunit-3 feed water tank levellow(3ETK10CL101XB01) cable
Mithilesh 3304 C&I E&I Attendedremoved from panel(DCXA31)
24 06-11-2013 AHPunit-3 feed water tank level High{3ETK10CL102XB01) cable
Mithilesh 330S C&I E&I Attendedremoved from panel(DCXA31)
2S 06-11-2013 AHPH-alarm of blow tank B2 level of unit-3
Mithilesh 3310 C&I E&I Attended(3ETG26CL111XA11)cable removed from panel(DCXA32)
26 06-11-2013 AHPH-alarm of blow tank D2 level of unit-3
Mithilesh 3311 C&I E&I Attended(3ETG26CL131XA11)cable removed from panel(DCXA32)
OPEN/CLOSE air dryer for ash silo compressor air system
27 06-11-2013 AHP Number-1 inlet valve(OQEA9SAA003YB01) cable removed Mithilesh 3312 C&I E&I Attended
from panel{DCXA4S)
OPEN/CLOSE air dryer for ash silo compressor air system
28 06-11-2013 AHP Number-1 outlet valve(OQEA9SAAOOSYB01) cable removed Mithilesh 3313 C&I E&I Attendedfrom panel(DCXA4S)
OPEN/CLOSE air dryer for ash silo compressor air system
29 06-11-2013 AHP Number-2 intlet valve(OQEA96AA003YB01) cable removed Mithilesh 3314 C&I E&I Attendedfrom panel(DCXA4S)
OPEN/CLOSE air dryer for ash silo compressor air system
30 06-11-2013 AHP Number-2 outlet valve{OQEA96AAOOSYB01) cable removed Mithilesh 331S C&I E&I Attended
from panel(DCXA4S)
Boiler no-1,2,3 AHP water pump system c&1 power supply ."": . ~~ I-completed~int cheedS to'"31 06-11-2013 cable PS FAULT(DBJD20XB1S) cable removed from Mithilesh 3316 C&I E&I "AHP
be seRe 31/JPcPd/2014panel(DCXA46)
32 06-11-2013 AHPBoiler no-3 Slag handling PLC remote control cabinet
Mithilesh 3317 C&I E&I Attendedremoved from panel{DCXA43)
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KMPCL RRT DEFFECT LIST -AHP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFT NO. DEPT.sepco
Status as on 10.01.14dept
33 06-11-2013 AHPno-1 AHP air compressor house remote control cabinet
Mithilesh 3318 C&I E&I Attendedcable removed from Panel(DCXAS1)
34 06-11-2013 AHP AHP cornpressor house dryer drain SOY not in service Mithilesh 3319 C&I E&I Attended
35 06-11-2013 AHP panel(DCXZ43) panel front side lock damaged. Mithilesh C&I E&I Attended
36 06-11-2013 AHPHCSDControl room panel(DCXA4S) Rear side lock
Mithilesh C&I E&I Attendeddamaged.
AHP control room all analog values not showing trend.
( l)AHP water pump house graphics, All OWS & EWS
37 06-11-2013 AHP showing different value in trend at the same time. Mithilesh 3321 C&I E&I completed by 31/JAN/14E.g.motor current(AMP) showing different value. 2) HCSD
graphics silo level is not showing trend.
38 06-11-2013 AHPAHP area only 1 UPS is ON,redundancy UPS is OFF
Mithilesh C&I E&I AttendedCondition
39 06-11-2013 AHPAHP area C&I panel and remote I/O panels ,cooling
Mithilesh C&I E&I Attendedfan,lights redundancy supply is not working.
HCSD area ART Controlwaiting for vender and
40 06-11-2013 AHP panel(DETBOOGH002,DETBOOGH003) annunciation panel is Mithilesh C&I E&I
not commissioned.complete by 31/01/14
Page 4 of 5
~. J/"o -; k J./h./ f
KMPCL RRT DEFFECT LIST -AHP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFT NO. DEPT.sepco
Status as on 10.01.14dept
AHP area in graphics so many signals are showing in badcondotion.
( l)BLR BA graphics, drain pump(mud pump) of boiler
no.3, discharge pro Transmitter & motor ON-OFF feedback
is not coming. 2)HCSD F(no.3), showing 207.2 amp at pump
41 06-11-2013 AHP running & stop condition.3)slurry pump 2 is running, while Mithilesh 3322 C&I E&I completed by 31/01/14showing pump-3 is running. 4) nomenculture require of
HCSD area equipment. 5) EWS & OWS graphics &
nomenculture differenr, must be EWS graphics download
to all OWS. 6) Vaccum pump area feed water tank
dishcharge valve nomenculture is not ok. )
42 06-11-2013 AHP AHP control room ,EWS & OWS timer is not proper Mithilesh C&I E&I completed by 31/01/1443 06-11-2013 AHP PLC main control cabinet showing battery fault Mithilesh 3323 C&I E&I Attended
In AHP control room pro Switch for seal water inlet clinkerwaiting for vender and
44 06-11-2013 AHP grinder and pro Switch water inlet to jet pumps are in Mithilesh 3327 C&I E&I
bypass condition from logic. complete by 31/01/14
zero speed switches of all 4 clinker grinder are wronglywaiting for vender and
4S 06-11-2013 AHP configured in the 10gic,OFF delay timer 3 sec to be providd Mithilesh 3328 C&I E&Icomplete by 31/01/14
initially ,during jam condition clinker grinder should trip
46 06-11-2013 AHP Clinker grinder is not operating as per writeup Mithilesh C&I E&Iwaiting for vender and
complete by 31/01/14
Pro Switch for seal water inlet for wetting system and prowaiting for vender and
47 06-11-2013 AHP Switch for HP water inlet to jet pump are in bypass Mithilesh 3329 C&I E&Icomplete by 31/01/14
condition from logic
48 06-11-2013 AHPAHP control room,PLC main processor showing forced
Mithilesh 3320 C&I E&I Attendedcondition
~PageSof5~
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KMPCL RRTiDEFFECf LISTSEPCO
~.N DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFFECT NO. KSK DEPT. DEPT. Status as on 10.01.14
Boiler drum pressure gauge not working at attended
1 27-10-2013 Boiler local. Giridher 2801 C&I BOILER
New Gauge has been
given to KMPCL,need
10 Fan-A & B motor OE/NOE pressure gauge equipment stop to
2 27-10-2013 Boiler broken. Giridher 2802 C&I BOILER change
APH-A Guide & Support bearing pressureattended
3 27-10-2013 Boiler gauge not working. Giridher 2803 C&I BOILER
New Gauge has been
given to KMPCL,need
APH-B Guide & Support bearing equipment stop to
4 27-10-2013 Boiler Temperature gauge not working. Giridher 2803 C&I BOILER change
MOVofFRS 100% pipe line is haying gland need unit shutdown long
S 30/10/2013 Boiler leakage: Bhupendra 2854 Mech turbine time
BCP-A purge cooler and cooling water oultlet
temperature is high. Outlet temp of coolingBhupendra 2843 Mech BOILER Attended
water as per local gauge is 70 degree
centigrade. ( For other BCPs, gauge not
6 30/10/2013 Boiler available. Physically temperature is Ok)
HFO Forwadingpump#B pressure gauge not Attended7 27-10-2013 Boiler available. Giridhar 3040 C&I BOILER
Attended
All Mill seal air line pressure gauge range is
827-10-2.013 Boiler not sufficient. Giridhar 3042 C&I BOILER, Arl£A \
KMPCl RRT DEFFECT LISTSEPCO
>.N DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEFFECT NO. KSKDEPT. DEPT. Status as on 10.01.14
Classifier gear oil
replaced. In future if any
problem occures in gear
Coal mill -B dynamic classifier havingbox SEPCO will replace
9 31-10-2013 Boiler abnormal sound and it's belt guard removed Bhimsen 2870 Mech BOILERcomplete gear box.
Coal mill-B LOP-A oil seapage from pump Attended
10 31-10-2013 Boiler seal and pump has some vibration and sound Awdhes 2876 Mech BOILER
wall blower steam leakage from flange in B-Attended
11 31-10-2013 Boiler 16,B-10,& C-9 Awdesh 2887 Mech BOILER
attended
12 02-11-2013 Boiler coal mill A - cold air passing in mill inside Awadhesh 3081 Mech BOILER
steam leakage from Aux. headder to APH Attended
13 02-11-2013 Boiler soot blower line at 17m near boiler drain line Bheem Sen Mech BOILER
steam leakage from APH soot blower line at.
Attended14 02-11-2013 Boiler 6Sm Bheem Sen Mech BOILER
Boilercoal mill-A gear box oil inlet line has oil
Attended15 06-11-2013 leakage from joint Awadhesh 3325 Mech BOILER
Mill E motor DE side air outlet temp. notAttended
16 07.11.2013 Boiler proparlly working Abishek 3339 C&I E&I
Fire fighting line flange leakage observed ( Attended
17 09.11.2013 Boiler location 39 M boiler corner 1 ) Rajesh Mech TURBINE
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KMPCL RRT DEFFECT LIST-
DEFFECTStatus as on 10_01.14S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY DEPT.
NO.
1 27-10-2013 Turbine lPH # 5&6 I/l temperature gauge not working. Utasab C&I turbine Attended
2 27-10-2013 Turbine lPH # 5 Oil pressure gauge not working. Utasab C&I turbine Attended
3 28-10-2013 TurbineCEP R/C Bypass Mov is not available and 01 before and after
Siva 2811 C&I turbine/E&Iwaiting for new MOV and
MOV feedback is faulty in DCS complete by 31/JAN/2014
4 29'10-2013 Turbine Online 5WA5 parameters are faulty Triven kumar 2825 C&I E&I Attended
5 29-10-2013 TurbineInT51 alarm Pagechasis NO.2 and HP cylinder R/l Expansion High
Bhupendra 2821 C&I E&I AttendedAlarm Persisting
In DCS Vacuum page(3009) HP & lP condenser drain flash tank
6 29-10-2013 Turbine temperature are given wrong & condenser face plate name to Triven kumar 2824 C&I " E&I Attended- be changed as per local
7 29-10-2013 Turbine Online 5WAS parameters are faulty Triven kumar 2825 C&I turbine attended
8 30/10/2013 TurbineFlange leakage observed at IP to lP Auxiliary steam header POI
Raj kumar Mech BOilER Attendedbefore MOV.
. 9 30/10/2013 Turbine CPU#2 (mixed bed) strainer having leakage from fiange. Raj kumar Mech turbine Attended
10 30/10/2013 TurbineWelding joint leakage observed from HPH-3 normal drain POI
Raj kumar Mech turbine Attended"" before vent at deaerator fioor.
11 27-10-2013 Turbine Deaerator right side temp. gauge is not working near level gauge Utsab 3034 C&I Attended
12 27-10-2013 TurbineTDBFP-B lube oil station lube oil filter outlet pro Gauge showing
Utsab C&I turbine Attendedwrong value
13 27-10-2013 Turbine TDBFP-B booster pump CCCW inlet Ine temp. gauge not working Utsab C&I e&1 Attended
14 27-10-2013 Turbine TDBFP-A Booster Pump CCCW inlet line temp. gauge not working Utsab C&I e&1 Attended
15 27-10-2013 Turbine TDBFP-A control oil filter inlelt pressure gauge not working Utsab C&I turbine Attendedr
~ Page 1 of 5 ~
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16 27-10-2013 Turbine'MDBfP Motor DE side bearing Inlet oil pressure gauge not
Utsab C&I turbine Attendedworking
17 27-10-2013 Turbine OCCW-B Inlet pressure gauge not working Utsab C&I turbine Attended
18 27-10-2013 TurbineJOP-A and JOP-B pump discharge filter switch acting When Pump
Utsab C&I E&I Attendedrunning
19 27-10-2013 Turbine MSV-2 Control oil filter DP switch acted. Utsab 2704 C&I turbine Attended
20 27-10-2013 Turbine CV-3 controi oil filter DP swich act Utsab 2704 C&I turbine Attended
21 27-10-2013 Turbine HP flash tank Pressure gauge not working Utsab C&I turbine Attended
22 27-10-2013 Turbine HP Hotwell Local level gauge not working Utsab 2850 C&I turbine Attended
23 27-10-2013 Turbine LP Hotwell Local level gauge not available Utsab 2850 C&I turbine Attended
24 27-10-2013 Turbine LP Auxilary steam header line pressure gauge not working Utsab C&I boiler 31.01.2014
25 27-10-2013 Turbine TDBFP- b low pressure accumulator prsuure gauge not working Utsab C&I turbine Attended
26 27-10-2013 Turbine CEP Motor B cooler inlet pressure gauge not working Utsab C&I E&I 31.01.2014
27 27-10-2013 Turbine CEP motor B cooler Outlet Pressure gauge not available Utsab C&I E&I 31.01.2014
28 27-10-2013 TurbineLP Bypass third attemperaion to LP condenser Temp. gauge
Sanjay Sharma 3032 C&l turbine Attendeddamaged
29 27-10-2013 Turbine Extraction 3,4,5,6 check valves are not open fully Sanjay Sharma 3031 C&I turbineat the time of Full load ,
SEPCO will check.31/03/14
30 28-10-2013 TurbineDeaerator control station 100% CV not taken into
Bhupendra 2848 C&I commissionalready included in auto
service/maintaining 30% OJ in auto loops
31 29-10-2013 TurbineMDBFP booster pump casing bolt leakage continuous drop
Raj kumar 2867 Mech turbinewaiting for new MOV and
coming in stand by condition complete by 31/JAN/2014
TDBFP-A main pump suction pressure gauge union joint of -32 29-10-2013 Turbine Raj kumar C&I and Mec turbine Attended
isolation valve droplet (continuous) leakage
33 29-10-2013 TurbineIP to Lp aux. header attemparation line NRV down stream fiange
Raj kumar Mech boiler Attendeddroplet leakage
34 29-10-2013 TurbineCCCW line to AHU union joint leakage at deaerator floor and at
Raj kumar I' Mech tU~ine Attendedzero mtr near to Transformer ,
/z'/~A'/ - •,
35 29-10-2013 Turbine CPU-2 illter outlet flange water droplet leakage Utsab Mech turbine Attended
_36 29-10-2013 TurbineTDBFP-B both side jacket cooling line filter vent line water drop
Utsab 3085 Mech turbine Attendedleakage
'37 29-10-2013 Turbine TDBFP-A oil return line flange leakage at 13mtr Utsab Mech turbine Attended
38 29-10-2013 Turbine TDBFP-B main pump NDE side sealing outlet line water leakage Utsab Mech turbine Attended
39 29-10-2013 Turbine TDBFP-B JOP inlet union joint dropwise leakage Utsab Mech turbine Attended
40 29-10-2013 TurbineTDBFP-B main pump DE side seal water cooling outlet line view
Bhupendra 2865 C&i turbine Attendedglass union leakage
41 29-10-2013 Turbine CEP-A cooling line NRV ferule water leakage Bhupendra 2866 C&I turbine Attended
42 29-10-2013 Turbine CEP-A cooling line pro Gauge ferule water leakage Bhupendra 2867 C&I turbine· Attended
43 29-10-2013 Turbine Vacuum pump-B down stream inlet valve low switch problem Ansuman 2839 C&I E&I Attended
44 30-10-2013 TurbineHP heater -3 normal drain PCV before vent welding leakage at
Rajkumar 2862 Mech turbine Attended24mtr
45 31-10-2013 Turbine LP flash tank spray line bypass MOV before flange leakage Siva krishna 28S8 Mech turbine Attended
46 31-10-2013 Turbine EH oil pump-A oil seapage from oil seal ring Rajkumar Mech turbine complete by 31/JAN/14
47 31-10-2013 TurbineHydrogen leak detection system pannel is chinese language ,to
Sanjay Sharma C&I E&I attendedbe provided in english
48 31-10-2013 Turbine Stator water pump-B view glass oil level not visible Bhupendra 2892 Mech turbine Attended
49 31-10-2013 Turbine Condensate makeup pump-B view glass oil level not visible Bhupendra 2893 Mech turbine Attended
swas pannellocal following parameter are faulty-Drum
50 31-10-2013 Turbine sillica,drum phosphate,feedwater amonia,consate storage tank Ram kumar(chemist) C&I E&I attended
sillica,drum PH,drum specific conductivity.
51 31-10-2013 Turbine HP heater -3 normal drain flow orifice leakage at deaerator floor Sanjay Sharma 2895 Mech turbine Attended
Sanjay Sharma 2896 Mech turbineneed uint
52 31-10-2013 Turbine CCON expansion tank make up line bypass MOV passingshutdown,31/03/14
53 31-10-2013 Turbine GSC inlet temp.gauge faulty(condensate water line) Sanjay Sharma Mech turbine Attended
54 31-10-2013 TurbineTDBFP-A lube oil header going down continuously from 0.3 to
sivakrishna 3007 Mech turbine Attended0.6MPa,need filter changeover
55 01-11-2013 TurbineMOT lube oil cooler changeover valve bottom flange minor
sivakrishna 3009 Mech turbine Attendedleakage
S6 01-11-2013 Turbine HPH-1 to HPH-2 normal drain line drop leakage neg first MIV Sanjay Sharma 3011 Mech turbine Attended
. ,
I-
57 01-11-2013 Turbine Vacuum pump-B sealing liquid supply line union joint leakage Sanjay Sharma 3014 Mech turbine Attended
58 01-11-2013 Turbine LP Aux. steam header attemperation NRV flange Sepage Raj kumar 3016 Mech boiler Attended
59 01-11-2013 TurbineRI013-1 DCS panel at 13 mtr. Found very hot check all outside
Agraj singh 3052 C& I E&I Attendedpanel status
60 01-11-2013 Turbine Turbine Lube oil sepage from front pedastale (suspected) Raj kumar 3080 Mech turbine Attended
61 02-11-2013 Turbine GSC bypass MOV flange water leakage Swapnil 3086 Mech turbine Attended62 02-11-2013 Turbine MDBFP booster pump NDE side oiler (oil cup) oil leakage Swapnil 3179 Mech turbine Attended
63 02-11-2013 Turbine CEP suction MOV not isolating mechanically Swapnil Mech turbine Attended
64 02-11-2013 TurbineMDBFP Feed pump NDE side bearing outlet line bottom flange oil
Swapnil 3087 Mech turbine Attendedseapage
65 02-11-2013 Turbine MDBFP booster pump NDE mechanical seal minor leakage Swapnil Mech turbine Attended
66 02-11-2013 Turbine TG bearing no 6 temp going high,(upto 90degC it is going) Swapnil Mech turbineSEPCO will check ,at the
time of Full load ,
67 02-11-2013 Turbine CCCW pump-B discharge pr gauge minor welding leakage Swapnil Mech turbine Attended
68 02-11-2013 Turbine TDBFP both lube oil tank drain line dummy flange not provided Swapnil Mech turbine Attended
69 03-11-2013 Turbine CEP-A sealing line pro Gauge showing out of range. Raj kumar 3161 C& I turbine Attended
70 03-11-2013 Turbine H2 Dryer oil level low. Raj kumar 3160 Mech turbine Attended
71 03-11-2013 Turbine LPH-7A to 8A & 7B to 8B Normal drain pr. Gauge not Raj kumar 3163 Mech turbine Attended
72 03-11-2013 Turbine HPH -1 0/1 to FRS pro Gauge not working. Raj kumar 3162 C&I turbine Attended
73 03-11-2013 TurbineCRH to D/A before FCB drain line PCV fault indication in DCS but
Raj kumar 3159 C&I E&I Attendedit is fully opened
\:
".
Page 4 of5~ ~ rJ, '0~ ;"'I'-! fy
--
. Presently vendor is
TDBFP A booster pump jet leakage from the parting plane bolt ofavailable in India, SEPCO is
74 04-11-2013 Turbine Swapnil Mech turbine trying to arrange for solveNDE
this problem before
31.01.2014
75 02-11-2013 TurbineExtraction 4 to TDBFP A abnormal sound from the line near NRV
Swapnil 3177 Mech turbine Closed6.9M
76 04-11-2013 Turbine TDBFP-A booster pump casing bolt leakage Swapnil Mech turbine Complete by 31.01.2014
77 04-11-2013 TurbineLP condensor outlet water box (near TDBFP-A exhaust in 6.9 mtr)
Utsab Mech turbine Attended1 bolt missing and water leakage
78 04-11-2013 TurbineCondensor makeup line to SWAS room sample line welding joint
Utsab Mech turbine Attendedpin hole leakage near LPH-6 back side
79 04-11-2013 Turbine Oil leakage found turbine bearing pedestal -6 5anjay Sharma 3194 Mech turbine Attended
80 04-11-2013 TurbineOil leakage noted found in LP-A condensor neck exhaust pint of
Saurabh 3195 Mech turbine Attendedleakage need to check
81 04-11-2013 Turbine Leakage from OCCW suction motor filter top Saurabh Mech turbine Attended
82 05-11-2013 TurbineCondensate makeup to boiler filling line hanger loose near LPH II
Ramesh 3197 Mech turbine Attended7Aand 8A
83 05-11-2013 TurbineCondensate makeup to boiler filling line hanger loose near LPH II
Ramesh 3198 Mech turbine Attended7B and 8B
84 05-11-2013 Turbine HP bypass drain line hange free. Clamping not provided Ramesh 3199 Mech turbine Attended
85 09-11-2013 Turbine TDBFP II B main pump casing vent passing @ 13.7 m siva krishna 3399 Mech turbine Attended
86 09-11-2013 Turbine Hp bypass liB (right side) supply oil line union joint oil seepage siva Krishna 3400 C& I turbine Attended
.M-~R&)<...C::t.l) ~c,v Page 5 of 5
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KMPCL RRT DEFFECT L1ST- CHP PART
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SI. Location/EquipConstraint Defects Deptt. Comments Status as on10.01.14
No. ment
Very small clearance between bend sufficient c1earence
pulley and floor concrete, so coal gets need between FloorHeavy coal spillage Site work according to the
1 All bend pulleysaccumulated in between and gets rubbed concrete and bend
Mechanical observed during . approved design,if KMPCL wantoperation change it need ~.
with it while rotating. pulley
AllFloor gets dirty
'"'2 penthouses/tunn Water seepage "problem
""""e!~reby causing
Civil it will be completed by 30/04/14
elareas~seReepingandsafetv issues
Water cooling SEPCO is ready to handover with
system line alongPresently cooling
Not commissioned2 pumps.NOW Sepco engineer
3the HT DRIVE
Not yet commissioned water is taken from Mechanicalfully
training the kmpcl operator.The
Fire Fighting line. balance pump will be ready byconveyors 3lth/Jan/14
In 'OUT' position:Belt dev.- lA, 5B.
Protection Switches are in 'forced'11B,12.
4 All Conveyors condition from Control Room EngineeringWhile during
C&IBelt slip-
it will be completed 31th/Jan/14operation 1A,2A,3A,4A,8A,l1B,
Station12.Belt split-allconveyors
All TransferNo approach for cleaning, maintenance
Platform required Approach required Site work according to the5 Tower (Flap
and manual operation of flap gatesfor cleaning purpose Mechanical from maintenance approved design,if KMPCL want
gates) of Flap Gate. point of view change it need DCN.-6 TT-O
At Transfer Tower-O two sump pumps areElectrical It is not in sepco's scope.
installed but 1 no. is in running condition.
\
KMPCL RRT DEFFECT Ll5T- CHP PART
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51. Location/EquipConstraint Defects Deptt. Comments Status as on10.01.14
No. mentRunning in auto
As-received coal sampler is not running in It is running in localmode but coal is not
I ',jointly check by"",~CoMf'lc:'k.7 C-2A C&I gettig collected in the Iauto mode. mode
bottle sample18/JAN/14
,L~t~7 tJ(J7/(.collector
I·
8 C-58Carrying adjustment frame in the middle Abnormal sound
Mechanicalof the conveyor requires replacement obsereved
attended
Site work according to the
9 C-58In C-58 belt rubbing with concrete floor
Mechanicalapproved design,if KMPCL want
while running (towards C-5C side) change it need DeN.
10As-fired coal sampler is not running in It is running in local
C&IIt is running in auto it will be completed
auto mode. mode mode 25th/JAN/14
C-7ANeed to be floor Site work according to the 1061,.~
11Water accumulation due to rain near levelling or Prepare
CivilFloor levelling approved design. KMPCL will (P1gc a
drive end area water drainage required communicate with design(/I~
sYstem. department. fCf1'J/ll {,
Takeup pulley safety guard touch in belt ((12 C-78
conveyor causing belt wear and tearCRITICAL Mechanical attended
Sheet is required for
13 C-8A Cover Sheet is not fitted in the drive areacovering up the
Mechanicalit will be completed by
front area to 31th/MAR/14
obstruct rain water14 ILMS drive motor oil leakage. Mechanical attended
'---
~ C-10A Hooter on Tail end side is not working Electrical attended
16 Scoop_Coupling oil leakage Mechanical attended
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,, Il:.~ J- y,.''''' "")r"I___ ., _.& t: &6 t .-J:.
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KMPCL RRT DEFFECT lIST- CHP PART
7
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Sf. Location/EquipConstraint Defects Deptt. Comments Status as onl0.0l.14
No. ment
17 C-llA/BNo Approach for Operation And
Staircase required. Mechanicalit will be completed by
Maintenace at Take-up. 28th/FEB/14
Continuous belt
18 Whole conveyor misalignmentsway and belt
MechanicalHeavy belt sway
attendeddamage due to observed
misalignment
19In C-12 Belt tear switch wire (near ILMS) is
C&I attendedI---
not fitted.C-12 In C-12 extension device actuator stopper it will be completed by
20not working.
Mechanical Still not working2Sth/Jan/14
I---
RequiresSEPCO provide a new belt by
21 C-12 ILMS belt damagedreplacement
Mechanical 3lth/Jan/14 and ksk can changeby themselves
22One pull cord switch near Drive House
C&I attendedproperly not working
Unsafe while going
23 Slewing platform area stairs is unsafeto boom conveyor
Mechanical attendedwhile stacker is
,...- slewing
24Belt Scale /Weigher of boom conveyor
C&ljointly check and complete by
~.not working before 17/JAN/14 ~pJf--
While operation from stacking to Tripper car system2S reclaiming, the tripper base do not fit in stacker cum Mechanical Problem prevailing attended
with its foundation. Reclaimer
26Forward and reverse gantry hooter is not
Electrical Still not workingit will be completed by
working 31th/Jan/14
Slewing angle feedback not shown invendor arrival at site by
27 C&I 31/JAN/14 & it will complete byoperator cabin HMI
10/FEB/2014
Luffing angle feedback not shown invendor arrival at site by
28 \.:. C&I
--r-G31/JAN/14 & it will complete by
operator cabin HMI , ,.-JC) .., f',,~\., 10/FEB/2014 'I'-- - , .;;J; '-~}.:>\o;' ,.\4' ~'l"- '~""'~ &-. 'I
KMPCL RRT DEFFECT L15T- CHP PART
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51. Location/EquipConstraint Defects Deptt. Comments Status as on10.01.14
No. ment
Stacker-Reclaimer Still notwaiting for vendor arrival at site
29 Internal PA system not yet commissioned Electrical &It will complete bycommissioned
/28/Feb/2014f---
Brakes of PCRD and CCRD not workingProblems seen while waiting for vendor arrival at site
30properly
respective cables Mechanical Not working &It will complete by
reel or unreel /28/Feb/2014f--
PCRD and CCRD clutch gear limit switcheswaiting for vendor arrival at site
31not working
C&I Not working &It will complete by/28/Feb/2014
32 Lightning arrestor not yet erected Electrical Required attended
33Provision of Emergency Push Button
C&I no designrequired in Operator Cabin
There is no feedback of Emergency stopThere's no degisn in approved
34in Operator Cabin HMI
C&I drawings, KMPCL will dicuss withERC and revert by 18/JAN/14.
f---
35Boom Conveyor Zero Speed Switch cable
C&Iit will be completed by
termination pending 20/JAN/14
Water accumulated on the pile andRequired to
36 Stack Yard surrounding the pile. Drain line is notcomplete
Civilit will be completed by
through.dewatering and 30/04/2014
through drain line.
37 Impeller FeedersFeed rate do not match with the PLC
C&Iit will be completed by
reading. 31/Jan/2014
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KMPCL RRT DEFFECT L15T- CHP PART
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51. Location/EquipConstraint Defects Deptt. Comments Status as onlO.Ol.14
No. mentAfter continuous
operation, such
punctures were
38 SkirtboardPuncture observed in C-4A/B,C-5A/B and observed (Pre-
Mechanical attendedC-GA/B mature Failure)
3mm skirt board to
be rep laced to
Ihie'her thk. Place.
Belt weigher readings of C-3A/B and C-Flow rates vary
39 Belt weigher 10A/B do not match after a stipulated As per constraints C&Iimmensely. Such it will be completed bychanges cannot be 31/Jan/2014
time of operationallowed
Material flow Of conveyors C-2A, CC-6A/B and C-10A/B
40switches
Feedback not provided.GA/B, C-10A/B
C&l feedbacks not attendedabtained
Disc Magnetic Not working in Remote mode (From It needs to bewaiting for vendor arrival at site
41 C&I & it will complete bySeparators Control room) C-3A/B. started manually
28/Feb/2014Another problem in vendor arrival at site by
42 Crusher-1 Leakage Observed in oil Cooling Line Mechanical scoop coupling 25/JAN/14 & it will complete byobserved 20/FEB/2014
43 Plough DischargeC-11B Second No. Plough Movement is
Mechanical attendedjammed.
44 C-7 Lighting Circuit not permanent Electrical attended
vendor arrival at site by45 C-10B lOB conveyor motor V-phase winding C&l 25/JAN/14 & it will complete by
temperature not showing in HMJ. 20/FEB/2014
Emergency push button operated feedbackRequired. Also should There's no degisn in approved
46 HMI C&I be displayed in draWings, KMPCL will dicuss withnot availabe in graphic page for all the
SCADA ERC and revert by 15/JAN/14.conveyors. ~ Lv_
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KMPCL RRT DEFFECT L15T- CHP PART
51. Location/EquipConstraint Defects Deptt. Comments Status as on10.01.14
No. ment
C-2A & 2B conveyors scoop coupling speed
47 indicator and Scoop position indicators are Mechanical OK attendedinstalled with temporary arrangement.
- Permanent arrangement has to be done.Flexible conduits for core cables to be
48provided for C-2A & 2B conveyors scoop
C&I Conduits required attendedC-2A/B
coupling speed indicator and Scoop positionindicators un-insulated cables.
I--
49In C-2A, local indicator in Zero speed
C&Iit will be completed by
Controller is not working 31th/Jan/14I--
Flexible conduitsfor core cables to beit will be completed by
50 provided for C-2A & 2B conveyors scoop C&I Conduits requiredcoupling heat exchanger for RTDs & Pressure
31th/Jan/14
transmitter for un-insulated cables.
51 PLC PanelsIn the PLC panels, illuminatig lamps & panel
C&Iit will be completed by
cooling fans are not working. 3lth/Jan/14
52 C-3A/BSuspended magnet not working in Auto
C&I attendedmode
53 CHP PLCPLC controller redundancy not yet
C&I Not shown to O&Mit will be completed by
checked 31th/Jan/14
54 ICHZUPS UPS power supply redundancy Not shown to O&M attended
55 Whole CHPEmergency lighting system not yet
Electrical Not checkedit will be completed by
checked 3lth/Jan/14
/ In "System Auto Mode", selection of C-12Not been
56 Control Room has not been demonstrated while C&Idemonstrated
attended/
! stacking and reclaiming
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Page 6 of 6~~~,~
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KMPCL RRT DEFFECT LIST -BOP
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/5[ 01\ [1~Page 1 of 10
,DEFFEC sepco
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYT NO. dept
Status as on 10.01.14
DEPT.
need pump stop,SEPCO will
1 28-10-2013 CWPHCW-3A pressure gauge is not given in booster pump
Prudhvi 3045 turbineprovide a new valve and a
discharge header new gauge to KMPCL by
turbine20/jan/2014
2 28-10-2013 Fire hydrantCW make up outlet header pLtransmitter is not
Prudhvi 3046 E&I attendedworking C&I
3 28-10-2013 Fire hydrantDischarge pro Transmitter of hydrant A&B are not
Prudhvi 3047 E&I attendedworking C&I
waiting for SFS commissiong
4 28-10-2013 Fire hydrant Fire fighting basin sump level showing the wrong value Prudhvi 3048 E&I engineer,;t will be completed
C&Iby 28/FEB/2014
5 28-10-2013 Camp. houseinstrument air compressor reciver tank 1 drain line
Prudhvi turbine attendedmoisture trap air leakage turbine
6 28-10-2013 FOPH areaIn DCS all HFO,LDO,DOT tank levels are showing wrong
Prudhvi E&ICalibration to be done
valueC&I
before 20/jan/2014
7 28-10-2013 FOPH area LDO,HFO unloading pump not given in DCS PrudhviC&I
E&l attended
LOO forwarding and LDO transporting pump dischargewaiting for MQ,SEPCO will
8 28-10-2013 FOPH area Prudhvi E&I change when it arrivetemp.is showing wrong value in DCS
C&I 31/MAR/14
9 28-10-2013 FOPH areaLDO forwarding pump A inlet pressure gauage not
Prudhvi boileraccroding to the approved
working boiler design
10 28-10-2013 FOPH areaHFO transporting pump filter venting pipes are not
Prudhvi boiler attendedavailable boiler
11 28-10-2013 FOPH areaHFO transporting pump inlet and outlet pressure
Prudhvi boileraccroding to the approved
guage not working boiler design
12 28-10-2013 FOPH area HFO tank 2 local level guage is not working Prudhvi boilerwaiting for new guage &
boiler complete by 31/01/14
13 28-10-2013 FOPH areaIn FOPH, oil and water separator system is not yet
Prudhvi boilerit will be Completed by
ready boiler 20/JAN/14
28-10-2013 FOPH areaHFO forwarding pump B pressure guage not given in Prudhvi boiler attended \'14 suction and discharge boiler
KMPCL RRT DEFFECT LIST -BOP
1~r;;;ro~Page 2 of 10
DEFFEC sepcoS.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY Status as on 10.01.14
T NO.DEPT.
dept
15 28-10-2013 DOT area Heater 1 drain line flenge leakage Prudhvi boiler boiler attended
16 31-10-2013 FOPH area LOO supply pump-A oil leakage from DE and NDE side Prudhvi 2882boiler
boiler attended
17 31-10-2013 DOT area HFO supply pump-B pressure gauge is not available Prudhvi 2886 boiler attendedC&I
18 28-10-2013 DOT area Flash tank pressure transmitter not working Prudhvi C&I E&I attended
19 29-10-2013 FOPH areaHFO and LDO unloading hose pipe is in damaged
Vaibhav boiler KSK scopecondition and its socket also. Mech
20 29-10-2013 RWPHPump discharge header(l m dia.)motorised butterfly Prashant/Ra
3131 turbineValve will give to KM PCl by
valve to be erected & interconnection is also balance meshMech
31/01/2014
21 29-10-2013 RWPH Pump flange bolt to be replace from MS to 55Prasha nt/Ra
3130 turbine attendedmesh Mech
22 29-10-2013 HRSCC Expansion joint to be erected in inlet line.Prashant/Ra
3119 turbineit will be Completed by
mesh Mech 31/MAR/2014
23 29-10-2013COMPLEX PUMP CW make up pump -2 abnormal sound ,needed to be Prashant/Ra
3095 turbine attendedHOUSE check mesh Mech
24 29-10-2013 CW pump house Support and clamping of motor cooling piping requiredPrashant/Ra
turbine attendedmesh Mech
Spray hydrant and diesel hydrant pump not ready forSFS will change the foot valve
25 31-10-2013 Fire hydrant Ramesh 3096 turbine after hydrant pump stop byoperation before 31/jan/14
Mech
26 31-10-2013 Cooling TowerOil leakage from cell no-3 & 14 gear box and oil seal
Ramesh 3097 turbine#3 attended,#14 balance
fitting ioint Mech 28/FEB/14
27 01-11-2013 Hydrogen plantHydrogen storage tank numbering in hydrogen
Vaibhav 3028turbine/E attended
generation plant DCS and field is different C&I &1
28 31.10.13 CW Pump-A&BHandle missing of CW booster pump to Motor winding Amit
3098 turbine attendedcooling line isolating valves. choudhary MECH
29 31.10.13 CWPump-A&B Leakage from CW discharge pit concrete wall.Amit
3099 civilit will be Completed by
choudhary MECH 20/JAN/14
30 31.10.13COOLING TOWER
shell no 10,12 channel seepage/leakages.Amit
3100 civilit will be Completed by
CELLIIIO&12 ~ choudhary MECH 20/JAN/14
<1: .I JR. (~ 1~('J" iLJ-""
KMPCL RRT DEFFECT LIST -BOP
~(~~}t.r"'1 I/l<-~
I~Uqi/ WU~'"Page 3 of 10
IDEFFEC
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYsepco
Status as on 10.01.14T NO.
DEPT.dept
CW PUMP HOUSEProvision must be provided to remove debris from
it will be Completed by31 31.10.13
(SCREEN CLEANER)debris collection trench of comb type screen cleaning Ramesh 3132 turbine
10/FEB/14system MECH
booster pump toAll manual valves handles are missing and valve Amit
32 31.10.13 motor cooling lineopen/close identification not clear choudhary
3122 turbine attended
valve MECH
CWPH CW 3A Discharge valve flange leakage to be Amit3078 turbine attended33 31.10.13 CWPump-A
arrested & Approach to be provided for gearbox choudharyMECH
34 31.10.13COOLING TOWER Expantion Bellow Tie rod not fitted of CT Fan
Ramesh 3133 turbine attendedCELL# 01&03 no#01&03 MECH
, 35 31.10.13COMPRESSOR
Instrument air Dryer #03 filters joint leakage.Amit
3076 turbine attendedHOUSE choudhary MECH
36 31.10.13 CWPump-A&BCW -3A Suction combo type self cleaning strainer not Amit
3075 turbineit will be Completed by
working choudhary MECH 31/01/14
CW Makeup waterCW Makeup water pump-1 & 2 casing vent line not
Amit37 31.10.13
pump#01 &02provided & CW Makeup water pump-1 suction pipe
choudhary3105 turbine attended
line not anchor support provided.MECH
Service water pump-Service water pump-1,2&3 suction and discharge BFV
Amit38 31.10.13
1,2&3hand wheel locking pin are temporary required
choudhary3106 turbine attended
Ioermanent oin oroviding. MECH
39 31.10.13 Raw water pump# 02Raw water pump-2 discharge BFV Body has been Amit
turbinewaiting for new valve and
damaged. choudhary3074
complete by 28/FEB/2014MECH
40 31.10.13FIRE FIGHTING PUMP Fire fighting pump house compressor pump oil level Amit
3073 turbine attendedHOUSE low, required oil top up. choudhary MECH
Diesel Engine of Hydrantpump-2 Air cleaner hose pipe
41 31.10.13FIRE FIGHTING PUMP has cracked, required hose pipe changed & Spray Amit
3108 turbine attendedHOUSE Diesel Hydrant Pump-1 cooling line hose pipe not choudhary
available MECH
42 31.10.13 Raw water pump-5Raw Water Pump House, pump No.5 thrust bearing Amit
3107 turbinewaiting for material and
damage choudharyMECH
complete by 28/FEB/2014
~ ~, '1'\0_
KMPCL RRT DEFFECT LIST -BOP
~1!:1",>1011 r'-! -0~Page 4 of 10
S.N. DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
Status as on 10.01.14DATE AREAT NO.
DEPT.dept
CW Pump-A&B CW #3A & 3B pump- Gla~d leakageAmit
turbine attended43 31.10.13choudhary
3120MECH
31.10.13DM PLANT AREA (UF
UF tank-2 overflow line not erectedAmit
3128 turbine attended44tank-2) choudhary MECH
Support required in bearing cooling pipe line of Amitattended,more support
4S 31.10.13 CW Pump-A&BMotor(NDE) choudhary
3109 turbine provided by SEPCO onMECH 20/jan/2014
46 31.10.13 CW Pump-A&BEarthing not provided for CW pump discharge valve Amit
3121 E&I attendedhydraulic motor choudhary MECH
CW discharge Hydraulic valve operating station notAmit
47 31.10.13 CWPump-A&B protection for rain and dust. rusting found in somechoudhary
3110 turbine attended
blocksMECH
it is norma1.For the expanionbellow outside and alsowhen tempreture rise ordrop it will expaned, and the
Cell no- Cooling Tower #03 Cell no -1,3,6,9,11,12,13 lining Amit,material is rubber, for long
48 31.10.131,3,6,9,11,12,13 cracked observed in Expansion bellow. choudhary
3046 turbine time runing the crack isnormal.If leakage happens due tocrack, SEPCO willreplace(This to be resolved at
MECHhigher level)
49 31.10.13 COOLING TOWER#03Cooling tower inlet riser pipe line not painted(Primer
Ramesh 3135 anti-croit will be completed by
comoleted\. MECH 20/JAN/14
50 31.10.13 CWPump-A&BCW pump discharge Pipe line not painted(Primer
Ramesh 3136 anti-cro attendedcompleted\. MECH
51 31.10.13 CWPumpA CW #3A Booster pump-A Gland leakageAmit
3112 turbine attendedchoudharv MECH
52 31.10.13Hydro Pneumetic
Hydrant Pneumatic tank is not commissionedAmit
turbinecontact with SFS,complete by
tank choudharyMECH
31/JAN/2014~4 /,t,
a 1
KMPCL RRT DEFFECT LIST -BOP
~{~~:)'1Jd--(J
{(/ ,r( If~~
Page S of 10
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
Status as on 10.01.14T NO.
DEPT.dept
53 4.11.13Acid & Alkali tank
Acid & Alkali pipelines are not paintedAmit
3168 anti-ere attendeddischarl?:e pipinl?:s chaudhary MECH
31.10.13Auto comb type Auto combo screen strainer chain found rusting. No Amit
3114 turbine attended54MECHscreen Lubrication on chain pully and chain. chaudhary
4.11.13Filter water pump-2
Filter water pump no-A Discharge BFV Key removed.Amit
3169 anti-ere attended55Nos choudhary MECH
31.10.13Service water pump-
Service water pump-2 oil seal seapage.Amit
3070 turbine attended562 Nos choudhary MECH
57 4.11.13UF Backwash water Platform required for BFV operating of Backwash Amit
3170 turbine No designpump water pump discharge header. chaudhary MECH
DM PLANT AREA(UFBackwash water pump no-C Discharge BFV Key not Amit
58 4.11.13 Backwash water 3171 turbine attended
pump)available. choudhary
MECH
59 4.10.13Acid dosing tank for Acid & Alkali Mixer not available in UF & RO Acid Amit
3167 turbine attendedUF& RO dosinl?: tank in DM Plant choudharv MECH
60 31.10.13UF equipments & RO
UF and RO filter membrane end joint leakageAmit
3115 turbineit will be completed by
eauipments choudharv MECH 31/JAN/14
DM PLANTAmit
ONE PUMP IS GOOD/THE61 31.10.13 AREA(ACID Acid unloading pump corroded & not.in operation
choudhary3116 turbine OTHER WILL REPLACE TILL
UNLOADING PUMP) 10/FEB/2014MECH
DM PLANT -Amit
62 4.11.13 AREA(Acid & Alkali Plateform not completed in Acid and alkali tank.choudhary
3172 turbine attended
storal?:e tank) MECH
63 31.10.13 HRSCC No-4 & 5All HRSCC should be painted with all pipings ( NO.4 & Amit
3118 anti-croit will be completed by
5) choudhary MECH 28/FEB/14
64 31.10.13 HRSCC No-4 & 5 Chute Assembly to be erected ( No.4 & 5)Amit
3117 turbineDCN to be raised by
chaudhary MECH 20.01.2014
65 31.10.13 Lifting pump Lifting pump piping and valveAmit
turbineDCN to be raised by
chaudharyMECH
20.01.2014
KMPCL RRT DEFFECT LIST -BOP
~ J.-- vv"'1J1f;(lIr!(f U~Page 6 of 10
DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
Status as on 10.01.14S.N. DATE AREAT NO.
DEPT.dept
CHEMICAL DOSING
HOUSEPVC Piping for chemical dosing in HRSCC need more it will be completed by
66 31.10.13 HRSCC(Coagulant & Ramesh 3137 turbinesupport and clamping 31/jan/14
Coagulant aid
transfer pump) MECH
CHEMICAL DOSING
HOUSE HRSCCInside structure to be painted
Amitanti-era
it will be completed by67 31.10.13
(Agitator supporting choudhary 28/FEB/14
frame) MECH
CHEMICAL DOSINGAmit
68 31.10.13 HOUSE HRSCC Agita.tor blade to be replacedchoudhary
3123 turbine attended
(Mixing impeller) MECH
69 4.11.13COMPLEX PUMP Service water pump & eN makeup pump suction & Amit
3173 anti-erait will be completed by
HOUSE discharge line Inside Pipe line to be painted choudhary MECH 31/JAN/14
70 31.10.13CW Makeup pump #
MOTOR FAN BLADE DAMAGED Ramesh 3138 turbine attended4 MECH
71 31.10.13CT Blowdown ta nk
Gate Erection - 2 Nos. BALANCE Ramesh turbine need UNIT3 shutdown 4 daysgate MECH
72DM PLANT AREA (DM DM Transfer Pump No. S base frame crack & Amit
turbine attended31.10.13transfer pump#OS) DISCHARGE PIPING BALANCE chaudhary
3127
MECH
73 31.10.13 RO water pump No-3 RO Pump No.3 Load testAmit
turbine attendedchoudhary MECH
74 31.10.13DM PLANT AREA (RO
RO PUMP #4 in dismantled condition Ramesh 3139 turbinewaiting for new material and
water pump No#04)MECH
complete by 28/FEB/2014
7S 31.10.13DM PLANT AREA(
All Pump header piping supports need clamping. Ramesh 3140 turbine attendedPump room) MECH
RO high pressureFixing of support of Water filter(2 no's) & RO High
Amit76 4.11.13 pressure pump filter legs. (Need Insert plate for 3174 turbine attended
pumpsupport welding)
choudharyMECH
77 31.10.13Pretreatement Improper support ereection of PVC dosing pump Amit
turbinejointly to check and complete
dosing pump pipelineIi
choudharyMECH
before 31/jan/14d.
/'<1l 1---r
KMPCL RRT DEFFECT LIST -BOP
1:vt~Ii'! or( 111
,Page 7 of 10
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
T NO. deptStatus as on 10.01.14
DEPT.DM PLANT AREA (UF
Amit SEPCO will replace by78 31.10.13 feed UF feed pump #01,02 &03 Base Frame crack 312S turbine
pump#01,02&03)choudhary
MECH10/FEB/2014
Waste water pump-3 Waste water 3rd Pump NRV Erection pending in guard Amit3175 turbine attended79 4.11.13
Nos pond. choudhary MECH
80 31.10.13Industrial waste
Gate Erection - 4 Nos.Amit
turbine need UNIT3 shutdown 4 dayswater tank choudhary MECH
81 31.10.13Waste water pump-2 Guard Pump Motor No.2 resistance value zero need Amit
3333turbine/E it will be completed by
Nos to be repalced choudharv MECH &1 31/01/14
82 31.10.13 CW Pump-A&BSuction valves for Booster Pumps of 3A & 3B need to Amit
3068 turbineit will be completed by
be replaced as the same are passing & jammed. choudharyMECH
31/01/14
83 31.10.13 CW Pump-3ALeakage in discharge line of Booster pump (2 NOS) for Amit
3126 turbine attendedmotor cooling CW Pump 3A choudhary MECH
Hydrant Pump # 2 ( electric Driven) realigned,Amit it will be completed by
84 31.10.13 Hydrant pump vibrations not tested yet due to priming problem duechoudhary
3077 turbine31/01/14
to seapage in foot valve. (Persistant in all footvalves.)MECH
85 31.10.13 Spray pump-1 NoSpray Pump # 1 ( electric driven) high vibration Amit
3071 turbineit will be completed by
problem. choudharyMECH
20/JAN/14
86 31.10.13Diesel Engine Driven Diesel Engine Driven Fire Pumps Exhaust Pipe Amit
3334 anti-erono design,if KMPCL want
Fire Pump insulation rope binding balance. choudharv MECH need DCN
87 31.10.13HPwater line & Hand Wheel not provided for isolation valve of Amit
spray lineturbine attended
connection pipe of HP water line & spray line. choudharyMECH
Fire fighting pumpHydrant Pump Engine Driven #1 NDE gland leakage Amit jointly to check and complete88 31.10.13 house(Hydrant Pump 3129 turbine
Engine Driven #1)observed. choudhary by 31/01/14
MECH
89 31.10.13 Engine driven pumpsCooling line & air cleaning hoses of all Engine driven Amit
3072 turbine attendedpumps not properly connected. choudhary MECH (
&.....1 ./
KMPCL RRT DEFFECT LIST -BOP
~~I~f~rl (1°~Page 8 of 10
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
Status as on 10.01.14T NO.
DEPT.dept
90 31.10.13 HP water line HP tank water inlet and outlet line connection balance.Amit
turbineit will be completed by
chaudhary MECH20/JAN/14
Priming Tank Priming Tank inlet float valves to be provided.Amit
333S turbine attended91 31.10.13chaudhary MECH
92 31.10.13Jockey Pump Priming Leakage Observed from inlet connection ofJockey Amit
3336 turbine attendedtank. Pump Priming tank. chaudhary MECH
93 31.10.13Service air
Oil leakage from suction line solenoid opearating valveAmit
3067 turbine attendedcompressor -B chaudhary
MECH
94 02.11.13 CTCELL#12 OIL SEAL DAMAGEAmit
3066 turbineit will be completed by
chaudharyMECH
31/01/14
Acid & Alkali storage tank outlet line fouling intank Prashant/Ramechanical attended,civil
9S 29.10.2013 DM plant area 3113 turbine chipping balance bysupporting wall. mesh MECH 31/01/14
96 2.11.2013COOLING TOWER#03
Expansion bel/ow tie rod fitted to CT fan #01 &03.Amit
3102 turbine attendedCELL#Ol &03 chaudhary
MECH
97 2.11.2013 CW pump house CW 3A ,booster pump A gland leakageAmit
3112 turbine attendedchoudharv MECH
98 2.11.2013 CW pump houseCW pump dischage hydralic valve operating station Amit
3110 turbine attendedprotection required from rain and dust. chaudhary
MECH
COMPLEX PUMPService water pump 1,2,3 suction and discharge
Amit99 2.11.2013 hydralic butterfly valve handwheellocking pin 3106 turbine attended
HOUSEIoermanentlt reauired.
choudharyMECH
100 2.11.2013COMPLEX PUMP CW make up pump 1&2 vent line not provided & Amit
310S turbineKSK will discuss with ERe &
HOUSE suction line anchor support not provided. choudhary revert 20/jan/14
MECH I.
;4-
----""&~''''..'-''''.,------,----- ~------------"-~---
KMPCL RRT DEFFECT LIST -BOP
(;~
J-""''''(j1')/ f) If refPage 9 of 10~
LOGGED BYDEFFEC sepco
Status as on 10.01.14S.N. DATE AREA DEFFECT IDENTIFICATIONT NO.
DEPT.dept
101 03-11-2013 DM plantEarthing to be provided for UF backwash pump-C and
Ramesh 3069 e&1 attendedclarified pump-2 Electrical
102 4.11.2013DM RO/UF Flange joint leakage in dosing inlet line of UF flushing
Ramesh 3181 turbine attendedeq uipment Room header MECH
103 4.11.2013 COOLING TOWER # 3 Oil seapage from Level Indicator fitting joint of Cell # 7Ramesh/reh
3182 turbine attendedman MECH
104 4.11.2013COMPRESSOR Instrument Air Receiver Tank" A" drain line automatic Ramesh/reh
3183 turbinewaiting for new valve &
HOUSE moisture relifvalve malfunctioning manMECH
complete by 31/01/14
105 05-11-2013 DM plant RO filter sampling line tube pin hole leakage ramesh 3196Mech
E&l attended
Worm Gear teeth damage of pneumatic ball valve (air inlet rehman/prashwaiting for new material and
106 06-11-2013 DM Plant 3330 turbine it will complete byline) of multigrade filter#4 ant
Mech 10/FEB/2014
107 06-11-2013 DM PlantWorm gear teeth damaged of pnumatic ball valve of air
N.rahaman 3330 turbine SAME AS 106inlet line at MGF-4 Mech
108 07-11-2013 OM plantGuard pond (industrial waste water tankj,guard pump
Ramesh 3333turbine/E
SAME AS 81motor -2 resistance value zero,need to be replaced &1
BOP,mech
109 07-11-2013 Fire pump housefire pump house Diesel engine driven fire pumps,Exhaust
Ramesh 3334 anti-ere same as 86pipe insulation rope binding balance
Mech ,BOP
110 07-11-2013 Fire pump houseFire fighting pump house priming tank inlet float valve to
Ramesh 3335 turbine attendedbe provided
mech,BOP
111 07-11-2013 Fire pump houseFire fighting pump house-leakage observed in inlet line
Ramesh 3336 turbine attendedconnection of jockey pump priming tank
mech,BOP
112 07-11-2013 HR5CC5Mixer impeler shaft not operational due to bearing rehman/prash
3337 turbine attendeddamage inside gear box at HRSCC #5 ant
mech,BOP
113 07-11-2013 CW Pump hOuseEOT crane main hoist not in operation at CW PUMP House rehman/prash
3338turbine/E it will be completed by
#1 ant mech,BOP &1 31/01/14
114 08-11-2013 OM plant MGF filter no 1 top view glass leakage. Ramesh 3343mech,BOP
turbine attended '\ ,:p-.
t\,. ~/
KMPCL RRT DEFFECT LIST -BOP
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYDEFFEC sepco
Status as on 10.01.14T NO.
DEPT.dept
11S 9.11.2013 CW pump HouseWater leakage from bottom of stuffing box of CW pump # rehmanjprash
3396 turbine attendedC. ant mech,BOP
116 9.11.2013 DM PlantWater leakage from RO # 6 sampling line joint and RO # S rehmanjprash
3397 turbine attendedmembrane pipes. ant mech,BOP
117 9.11.2013 COMPRESSOR HOUSEInstrument Air Comp B dryer primery tank pressure gauge rehmanjprash
3398 turbine attendedleaking. ant mech,BOP
118 9.11.2013 DOT area HFO cooler -1 outlet line RTD not working Birendra E&Icompleted, jointly to check
C& I before 17jjanj14
119 9.11.2013 Condensate drain tank transmitter not working Birendra E&Icompleted, jointly to check
Mech before 17jjanj14
120 9.11.2013 HFO unloading pump-A oil top-up required Birendra Mech boiler attended
121 9.11.2013 ldO supply pump-A DE side oil topup required Birendra Mech boiler attended
122 9.11.2013 lDO supply pump-A NDE side mech.oil seal leakage Birendra Mech boiler attended
123 9.11.2013lDO supply pump-A NDE oil level view glass dirty,oillevel
Birendra boiler attendednot seen Mech
124 9.11.2013CW pump-A,B shaft sealing water overflow drain pipe
Birendra turbine attendedshould be extended Mech
125 9.11.2013 Fire hydrant motor -B coupling guard required Birendra Mech turbine attended
126 9.11.2013 CW pump-3A cooling water line local pro Gauge is missing BirendraMech
turbine same as 01
~.1J{~.y
"- ~~(}v
Page 10 of 10
~¥.L.~""e--},-. v)~~(,
1£' (1 Wph1 vk"~L1
l'<"f 01/ 11
pf~o/_ll
BALANCE RRT DEFFECT LIST -DCS
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BYDEFFECT sepco
NO.DEPT.
deptStatus as on
10.01.141 28.10.13 DCS Si02 of superheater steam showing bad value sanat C&I E&I ok
2 28.10.13 DCS coductivity of reheater steam showing bad value sanat C&I E&I okwaiting for
3 28.10.13 DCS N2H4 eco inlet water showing bad value C&I E&Inew
sanatmaterial,28/FE
B/2013
4 28.10.13 DCS Si02 of steam drum water showing bad value sanat C&I E&I ok
5 28.10.13 DCS P04 of steam drum water showing bad value sanat C&I E&I ok
6 28.10.13 DCS Reheater right side temperture control valve hunting sanat C&I E&I ok
7 28.10.13 DCS Flue gas pressure of right side LTSH is showing bad value sanat C&I E&I ok
8 28.10.13 DCS Flue gas pressure of right side Economiser is showing bad value sanat C&I E&I ok
9 29.10.13 DCS LPH no.6, LL switch acting( level 401 , showing 382) bhupendra C&I E&I ok
10 29.10.13 DCS LPH 8A, (380mm), LPH 7B(375), LPH8B(387), LL switch acting bhupendra C&I E&I ok
11 29.10.13 DCS CO quality for flue gas at inlet of APH-A, very high(10058ppm) bhupendra C&I E&I ok
12 29.10.13 DCS CST tank makeup water 5i02 value bad bhupendra C&I E&I ok
13 29.10.13 DCSIn DCS vacuum page (3009), HP & LP condensate drain flash tank temp. are
Tkumar 2824 C&Igiven wrong. & codensor face plate name to be changed as per local
E&I okEH unit no
EH oil pump A&B current display not configured in DCS C&I E&Icurrent out
14 30.10.13 DCS bhupendraput,NO
DE51GN
15 30.10.13 DCS During seal oil pump -B running its current not coming in DCS bhupendra C&I E&I ok
16 30.10.13 DCS in alarm annunciation M5 temp high acting at 531 deg anshuman C&I E&I ok
17 2013-11-4 DCS Boiler furnace temp.probe left side feedback showing wrong (19%) Tkumar c&i E&I ok
18 2013-11-9 DCSIP casing inlet steam Pro Tx -1,2.3 are not working Properly (
T kumar 27073MAB10CP011,012,013) c&i E&I KSKHP steam Pr. After governing stage value is showing wrong in DCS ( inform:after
19 2013-11-9 DCS3MAA10CP011)
Tkumar 2708c&i E&I shut down
20 2013-11-9 DCS LPH-7A,7B extraction pro Transmitter not working in DCS T kumar c&i E&I ok
21 2013-11-9 DCS Seal oil system and stator system DCS MIMIC required as per P & 10 Siva
r c&i E&I ok, \ .d --' . - I.
KMPCl RRT DEFFECT LIST -DM
DEFFECT sepco Status as on
S.N. DATE AREA DEFFECT IDENTIFICATION LOGGED BY NO. DEPT. dept 10.01.14
SWAS SWAS local online analyser not working ,since 29- Ram kumar
1 02-11-2013 pannel 10-2013(like CBD pH,silica,phosphateetc) Sahu 3084 C&I E&I 31.01.14
waiting for new
MGF-4: Air I/L valve gear tooth damaged, so valve material,28/FEB/2012 08-11-2013 OM plant is under maintenance. OM Prakash Mech turbine 4
3 08-11-2013 OM plant Air blower (Safety Valve) is under maintenance. OM Prakash Mech turbine Attended
Raw water booster pump Oil flow meternot
4 08-11-2013 OM plant working. OM Prakash C&I E&I Attended
5 08-11-2013 OM plant I/L flow meter of HRSCC is not working. OM Prakash 3345 C&I E&I Attended
HRSCC OIL conductivity, FRC Analyzer, Turbidity complete by
6 08-11-2013 OM plant analyzers are not working. OM Prakash 3344 C&I E&I 31/01/14
CW make up water OIL header pressure gauge not
7 08-11-2013 OM plant working. OM Prakash C&I turbine Attended
Chemical dosing room - Chemical feeder system (for
chemical solution preparation) not ready & right complete by
8 08-11-2013 OM plant now chemical addition into the tank is on directly. OM Prakash Mech turbine 31/01/14
HRSCC No: 5 Oil valve feedback problem - Valve
9 08-11-2013 OM plant not showing running indication in PLC. OM Prakash C&I E&I Attended
RO Micron CartiageFilter (MCF) vent line not vent line draWing no
10 08-11-2013 DM plant provided which is connected to drain line. Ram kumar Sahu Mech turbine design
IV"J h;; (;;,Page 1 of 1
AHP - SYSTEMI EQUIPMENT SHORTCOMINGS-Meeting on 8.11.2013
SYSTEM!EQUIPMENT SHORT COMMINGS REMARKS Comments as on 10.01.14
1, Even Ihe the pfanlls wnnlng al440mw, 8Adisposal system need to run 3.5 t04hrs In 12 hr in sEPta is reponsiable to demonstarte the capacity of SA deashing at the timeplace of 3hr( 1 hr in every 4hrl. If this be the of futlload (600 MW)condition, al no point of time 3 units can be wn with HP water pressure at Jet pump Inlet is 6 toIno tiP water pump In operation.(Atlached details) 6.5 bar In place of 9.5 bar
2. ECO should run along with BA, Howeversame as SA NO.1
runnlngfor much longer period
3. Protective water pr. Interlock for CG seal and Jet Presently It Is running In manual mode,by 31.01,14 He vendor Oalu'sBASYSTEM pump Inlet not taken Into operation although repefSenlative will avallable at site. .
required Pr. Switches are Installed. And commissioning will be done.Presently it Is wnningin manual mode,by 31.01.14 Ple vendor Datu's
4. Reverse rotallon of CG for Jam clearance not repersentalive wHi available at site.programmed. And commlssionlngwHl be done.
S. SA feed gate quite often not opening from panel. closedIt Is being opened aIded by chain block. Cylinder seal need 10 be checked.
SEP(O wilt provide on IS·I·14.Graphlted Packing material to be provided by6. Major Gland seal leakage from clinker grinder. SEPCO to KMPClon 15.Ql.14
7. Stand by lP pump near concentrator Is not Inoperation. commissioning by 29.12.13
In Wgh level meeting II Is discussed uce will supply the new Bag filters and1. Filter bag failure Is veryohen, pi refer attached to be dispatched to site after receiving the confirmation date from KMPCl,filter bag replacement details. erection will be Done bySEPCO under supervision of UCe.
FA system- VAC
2. Positive feedback for Transfer vessel Inlet and out SEPCO HO reply 20/JAN/14let valve OPENI CLOSE Is necemary for monitoringDP across Filter Bags
1. When 2 lines are in service, 4 compressors are SEPCOw!l1 check & mOdify the design, 10 meet the requirement of singlerequired to run keeping no standby for the unll. unit operation and revert before 20.02,14
FA system· Pr closed
conv2. Orifice details for Conveying air line are required
3. Conv.lIne valve gasket failure is very regular. To SEPCOwitl provide the lOsqm with Smm thick Gasket to KMPCl by 15.1.14change gasket, operation of the COIW lineconnected valve is put on hold causing HI level In ESP
1. HCSDsystem has made ready for operal!on inmanual mode only except for the level control anddensity control completed --
2. ART level and slurry density are taken in controlloop to contlOllhe makeup water conllOl valve and However the response time of auto controlthe rpm of the rotary feeder. Is too farge( 2S to 35 min). completed
3. LUb oil pump, IlCSD Compressor and Motorcooling fan, supply water pump, hose pump, chargepumps, agitator are requIred to be stared in
KMPCl will give the sl3ndard logic to SEPCO by20.1.l4.sequence manually before operating the OPEN
arter re<eiyjng logic SEPCO wHl jointly chek along with PtC vendor andSEQUENCE when Ash feed valve, screw conveyor,ash mixture start simultaneously. As per good As per good engineering practice, starting of
complete by 31/jan/14
engineering practice, slarling of equipments should equipments should slart from thestart from the downstream side with START downstream side with START feedback offeedback of pre<edent equipment and this need to precedent equipment and this need to bebe Incorporated for safe syslem operation. incorporated for safe system operation.
IlCSD system 4. As per approved doc system to operate withSEPCO already sent a leiter to Techpro, asked about the design flow with the
slurry density of 1.48 t/m3{ 6S% consistency).SEPCQ Intimated that the system can run with
present flow having different, at the time taking density above 1.42following problem are coming paddle mixer overload Irip,ART for bolh
maxm slurry density of 1.42 t/m3( 59% consistency)St(ea~,SEPCOwill give the status to KMPCl by 20/01/14only.
V-fA\>::;;,\\'''1
C&llrasmitter are workingcorretly,S[PCO will discuss with vendor about the
s. While lhe pump rating is 143m3/hr at 30 bar, issue of discharge pressUfe&revert 31/1/14
presently pump Is running alll1m3/hr at 1.S bar.
6. 80th for Hose pump and H($D pump, pr
indicated at discharge of pumps are less than the
suction pressures. [ven two pr Iransmiller installed CLOSED
at the discharge of Ihe HCSO pump are showing Iwo
different pressures.
SEPCOAIREAOY SENT A l£nER TO TECHPRO.FOR SIlORT SUPPLY OF
7. PH and Nude<lnic density meier are 110t put In SENSOR.SEPCO TO EXPIOATE THE MAnER URGENTlY ,SEPCOwill give Ihe
service. status to l<MPCl by 10/01/14
8. HCSD discharge line valve Is being operated with Valve disc must have worn out subslantially SEPCO will aHange a manpower for inspecl10n by before 20.1.14, l<MPCl will
partially open condition since runnIng of only charge by this lime. Sepco need to replace thIs inform the time before one day.
pump or IlCSD pump. valve before handing over of the system.
SIlO Sepco inlimated Service engineer from OE Is
equipmenls 1. lAC running wlo drier since 1st nov'13 e~pected but no dale confirmed.COMPIOED
2.For dry ash unloading system, both lhe the Feeder
and dam valves either getting lammed or heavyly operaUonal difficultied and also producesPresenlly it [s OK,lf any problem arasles in future,l<MPCl will Inform 10 SEPCO
passing holding loading of ash to bulkefs. It Is a environmental problem In silo area. silo
regular feature and recurring almost at j;lvery area. Two tinies JCV WHe deployed to dearto res love the problem.
alternate day. ash from silo bottom for bulker entry.
Characteristic curves for all water and slurry pumpsSEPCO will send theoffjcalletler 10 KMPCl with status by 20.1.14
Water pumps are required, For condition monitoring of pumps
Page 2 of 2
f-Notes of discussion between SEPCO and KMPCl on DM & H2 plant C&I problems-8.11.2013
Description Remarks comments as on 10.01.14
SN OM plant
Pre·Treatment system Is funning!n manual mode. n is to
be put in Auto mode and demonstration to be given.
1 SEP(Q will check the Interlocks and protection.
SEP(Q Commlslonlng dept 15 a responsible for thiswork, by 28.01.14 vendor arrival at site, Jointly tobe check & modified the Interlock & protection
logle and complete by 10!FEB!14
Resin fillers are running in manual mode. Same are to beput In Auto mode and demonstration to be given.
1
$EP(O wllJ check the Interlocks and protection.. Issue closed
filters of SAC and SBA are running in manual mode. Same3 are to be put In Auto mode and demonstration to be given.
SEPCO Is preparing the sequence. Issue dosed
Reslne Storage Transfer tank system Is runnIng In manual4 mode same Is to be put In auto mode and demonstration
is required. SEPCa will check the Interlocks and protection. Issue dosed
S Running feedback and current feedbacks are not showingSEPca will attend. Issue closedIn UMI for URSCC-5.
6 Alarms and Trip Set poInts are required. Submitted. KMPCl will review and revert by5EPca shall provide the documents after RRT. 20!JAN!14
control write·up not provided.7 SEPCa agreed to submit before 31.1.14 for all
SEPca shall provide the documents after RRT. balance write up.
logic Back-up not full fill auto /sequence of operationmanual. latest Running logic back up to beprovided on
8 15.01.14.Modlf!catlon Is being done by SEPCO. KMPCl will help to SEPca to take back up.
As BuUt 10 list and Termination details are required.
9SEPca shall provide the documents after RRT. dosed
Network switch configuration software not provided.
10
SEPCa shall provide the software after RRT. closed
Hydrogen Plant.
1 No control wrile-up SEPca has provided a&M manual, but In that writeup is not available.
SEPca agreed to submit by 31.01.14.
2 On line logic demostratlon not given
SEPCa will submit the Vendor letter about thIsSEPca told that vendor dIdn't agree to give the Issueby 25/JAN/14online logic demostratlon. It will demostrate along with vendor.
logic backup not provided.
3SEPCa shall give on 9.11.2013 logic submItted In Tlbits.
IP address of controller, remote 10 ,Operator!Engineering station are not prOVided.
4
SEPCa shall provide after RRT. suhmi t tetl
As built I/a list and termination details are required.
5SEPCa shall provide after RRT. suhmi tletl
Installed software licence detaits not provided.
6 presently licence in the name ofS£Pca, the sameSEPCa shall provide after RRT. to be changed to OWner name before 28/FEB/14
Network switch configuration software not provided.
7
SEPCa shall provide after RRT. closed
Page 1of 1 ~
Notes of discussion between SEPCO and KMPCL on AHP-C&I problems-B.ll.20B
SI. NoDescription SEPGO comments Icomments as on 10.01.14 IBottom Ash System.
1 Sepco is running the BA system without SEPGO agreed to provide permissiveinterlock with pressure switches and Zero and trip interlock on low suction pressure
Presently it is running inSpeed Switch. of jet pump after RRT.Regarding zero speed switch, SEPGO manual mode,by 25.01.14
agreed to keep it in loop before RRT on PLC vendor Dalu's
10.11.2013., and SEPGO will repersentative will available
demonstrate clinker grinder opeation at site.
after completion of this work. After arrival of vendor ,commissioning will be doneby 31.01.14 .
2 Jam indication is coming during running the It is covered in ponit nO.1 Presently it is running inGlinker grinder. If comes then clinker grinder manUal mode,by 25.01.14motor should run forward/reverse at least PLC vendor Dalu'stree times. If Jam signal is persisting, the repersentative will availableclinker grinder motor should trip. Same is to at site.be corrected and taken into services as per After arrival of vendor,control write-up. commissioning will be done
by 31.01.14.3 Pro Switch of seal water for grinder seal. SEPGO shall proVide a start permissive
Same is to be taken in line. and alarm on low seal water pressure inlogic loop by 10.11.2013.
Closed ,4 Boltom ash overflow tank A & B suction and Present logic is based on level of tank
discharge pro Switches are in bypassed for start permissive of the pump. SEPGOcondition. Same is to be taken in service as shall provide alarm on low dischargeper cOntrol write-up. pressure of the pump to ensure choking
ifany. Closed5 Sepco is running the Economiser system by The permissive for eco deashing is to be
bypassing the pressure switches. Same put in service i.e. adequeate pressure inshould be taken into service as per control suction of jet pump and wetting unil.write-up. Tripping of deashing will happen when Logic is completed, New
either of the intlet pressure is leSs than Pr.5witch will erect bypreset value. 20.01.14
AHP air compressor6 Air Driers are not working properly in Ash Moisture auto drain valve also not
Handling Compressors. Moisture free dry air working properly, so presently moisturenot coming from Drier outlet same are to be drain valve is being opeated manually.corrected and taken into service.
Mechanical work willcomplete by 20.01.14,E&1completed and checkingwith KMPCL by16.01.14Morning.
)
7 As built PLG 10 list and Termination details SEPGO will provide after RRTof AHP are required.
Closed8 As builtPLG 10 list and Termination details SEPGO will provide after RRT
of Mill Reject and Ash Gampressor are ,£required. \r\ /' , Closed dU'~-'Tlf"'I<'1('1' ../ -0' ~ ,. "
Notes of discussion between SEPCO and KMPCL on AHP-C&I problems-8.11.2G139 For Purging of Buffer Vessel and Filer SEPCO has changed the source of the
seperator Bag filters Air line taken from Ash air due to variation in instrument air DeN witl be submittedHandling Compressor line instead of pressure. KMPCL shall refer this to au 20th Jan 2014Instrument air line. ERC.
Demonstration Required to run the system.
10 Mill Reject system. SEPCO will provide the control write upfor logic checking.
11 Bottom Ash System. SEPCO will provide the control write upfor logic checking.
12 Economiser System. SEPCO will provide the control write upSEPca submitted, KMPCL
for logic checking.checking underpragress and
13 Negative and Positive conveying system. SEPCO will provide the control write upRevert by 20/Jan/14
for logic checking.
14 Air-Compressor and air Drier system. SEPCO will provide the control write upfor logic checking.
15 Display in conveying compressor panel to be Moisture auto drain valve also notchanged to English from chinese. working properly, so presently moisture SEPCO is already discussing
drain valve is being opeated manually. with semiens for updatedprogram, after receiving
same to be modified bySEPca before 20.01.14..
Mill Reject system.16 Pyrite hopper Inlet gate logic is nol proper. SEPCO will modify the logic on
10.11.2013 as per discussion betweenKMPCL and SEPCO. Closed
17 Concentrator, buffer vessel & screw SEPCO can demonstrate this afterconveyor system logic not demostrated. giving the write up to KMPCL. by 27.01.13 along with PLC
vendor to be jointly checked
and commissioned.
18 Network switch configuration software not SEPCO shall prOVide this software afterprovided. RRT.
Closed
19 In auto sequence Water pressUre adequate Before RRT, SEPCO will keep this incontact is not taken as a permissive and loop.protection.
Closed
H7J7yffv~)\Z\V\PW
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