WELCOME TO 116th ORT

(Wednesday, 11.06.2015)Venue: Co-ordination Hall, TTPS Lalpania, Bokaro.

*

STATION PERFORMANCE HIGH LIGHTS May15*

S.N.PARAMETERUNITACTUAL DURING MONTH01.GENERATIONMU188.0002.P.L.F.%60.1603.A.V.F.%74.9604.A.P.C.%11.8005.DEEMED PLF%60.32

STATION CONSTRAINTS (May. 15)

Poor coal quality

Less air throughout the month

Unit #1 S/D due to failure of Gen speed measurement as problem in MOP up to 16/05/15

*

Generation Trend Previous Year vs. Current Year*

Chart1

215.95196.53

222.56188

230.7JUNE

168.55JULY

125.87AUG

173.64SEP

146.1OCT

248.85NOV

212.75DEC

189.84JAN

238.6FEB

206.86MAR

2014-15 (MU)

2015-16 (MU)

Sheet1

2014-15 (MU)2015-16 (MU)

APR215.95196.53

MAY222.56188.00

JUNE230.70

JULY168.55

AUG125.87

SEP173.64

OCT146.10

NOV248.85

DEC212.75

JAN189.84

FEB238.60

MAR206.86

To resize chart data range, drag lower right corner of range.

PLF(%) TREND PREVIOUS YEAR VS CURRENT YEAR*

Chart1

71.4164.99

71.2260.16

76.29Jun

53.94Jul

40.28Aug

57.42Sep

46.75Oct

82.29Nov

68.08Dec

60.75Jan

84.54Feb

66.2Mar

2014-15

2015-16

Sheet1

P.L.F.(%)2014-152015-16

Apr71.4164.99

May71.2260.16

Jun76.29

Jul53.94

Aug40.28

Sep57.42

Oct46.75

Nov82.29

Dec68.08

Jan60.75

Feb84.54

Mar66.20

To resize chart data range, drag lower right corner of range.

SPECIFIC OIL CONSUMPTION trend PREVIOUS YEAR VS CURRENT YEAR*

Chart1

1.6351.448

1.3121.035

0.498JUN

0.275JUL

0.616AUG

3.117SEP

2.398OCT

0.168NOV

1.869DEC

3.145JAN

0.265FEB

2.09MAR

2014-15 (ml/kwh)

2015-16 (ml/kwh)

Sheet1

2014-15 (ml/kwh)2015-16 (ml/kwh)

APR1.6351.448

MAY1.3121.035

JUN0.498

JUL0.275

AUG0.616

SEP3.117

OCT2.398

NOV0.168

DEC1.869

JAN3.145

FEB0.265

MAR2.090

A.P.C. (%) TREND PREVIOUS YEAR VS CURRENT YEAR*

Chart1

11.5311.68

11.4511.8

11.13Jun

11.48Jul

11.18Aug

11.81Sep

11.86Oct

10.58Nov

11.51Dec

12.05Jan

10.79Feb

11.24Mar

2014-15

2015-16

Sheet1

2014-152015-16

Apr11.5311.68

May11.4511.80

Jun11.13

Jul11.48

Aug11.18

Sep11.81

Oct11.86

Nov10.58

Dec11.51

Jan12.05

Feb10.79

Mar11.24

Heat rate (kcal/Kwh)TREND PREVIOUS YEAR VS CURRENT YEAR*

Chart1

28512855

29362794

2883.58JUN

2755JUL

2891.57AUG

2749SEP

2983OCT

2704NOV

2783DEC

2944JAN

2820.18FEB

2864MAR

2014-15

2015-16

Sheet1

HR(Kcal/Kwh)2014-152015-16

APR28512855

MAY29362794

JUN2884

JUL2755

AUG2892

SEP2749

OCT2983

NOV2704

DEC2783

JAN2944

FEB2820

MAR2864

AVF (%) TREND PREVIOUS YEAR VS CURRENT YEAR*

Chart1

85.0880.63

87.174.96

93.36JUN

68.18JUL

49.85AUG

72.05SEP

58.98OCT

100NOV

85.01DEC

78.09JAN

97.67FEB

83.57MAR

2014-15

2015-16

Sheet1

2014-152015-16

APR85.0880.63

MAY87.1074.96

JUN93.36

JUL68.18

AUG49.85

SEP72.05

OCT58.98

NOV100.00

DEC85.01

JAN78.09

FEB97.67

MAR83.57

Generation Trend Previous Year vs. Current Year*

Chart1

215.95196.53

222.56188

230.7JUNE

168.55JULY

125.87AUG

173.64SEP

146.1OCT

248.85NOV

212.75DEC

189.84JAN

238.6FEB

206.86MAR

2014-15 (MU)

2015-16 (MU)

Sheet1

2014-15 (MU)2015-16 (MU)

APR215.95196.53

MAY222.56188.00

JUNE230.70

JULY168.55

AUG125.87

SEP173.64

OCT146.10

NOV248.85

DEC212.75

JAN189.84

FEB238.60

MAR206.86

To resize chart data range, drag lower right corner of range.

PERFORMANCE OF UNIT # I DURING may-15 vs may-14 & BEST

S.N.ParametersUnitMay-15May-14Cumulative F.Y.2015-16Cumulative F.Y.2014-15% ChangeBest Performance Parameters (Monthly)1Generation MU65.44118.45160.77225.25-28.63154.08,Jan'092PLF%41.8875.8152.2973.27-28.6398.93,Nov'113Grid Backing DownMU0.2672.5370.8722.762-68.434Deemed PLF%42.0677.4452.5874.16-29.105Availability (RH)%49.9295.5263.2591.89-31.17100%, Nov-13 6Availability (DC)%49.9295.5263.4883.08-23.597Loading Factor%83.9179.3782.6879.733.7099.51,Dec'118Partial Loading %16.0920.6317.3220.27-14.550.64,Nov'119No. of TrippingsNo.0236-50.0010No. of BTLNo.0001-100.0011Running HoursHrs3717119261345-31.15720,Nov.14 12Outage HoursHrs37333538119352.100, Nov-14 13Forced Outage%50.084.4836.758.11353.140, Nov-14 14DM Makeup%1.591.451.801.668.431.02,May1515APC%11.8011.4511.7411.492.187.29,Dec'0816Sp.Oil Con (SOC)ml/Kwh2.1030.5571.4740.87069.430.056, Feb-12 17Sp. Coal Con.(SCC)Kg/Kwh0.7550.7730.7580.775-2.190.488, June`0818Heat RateKcal/Kwh2666.002971.002736.002913.00-6.082467.02,Nov'1119GCV of CoalKcal/kg3503.003836.003592.003850.00-6.70

performance OF UNIT # II DURING may-15 vs may-14 & BEST

S.N.ParametersUnitMay-15May-14Cumulative F.Y.2015-16Cumulative F.Y.2014-15% ChangeBest Performance Parameters (Monthly)1Generation MU122.56104.11223.76213.264.92153.84,Jan'082PLF%78.4466.6372.7869.374.9298.46,Jan'083Grid Backing DownMU0.2332.6090.8993.397-73.544Deemed PLF%78.5968.3073.0770.473.695Availability (RH)%100.0078.6892.2480.3214.84100%,May15 6Availability (DC)%100.0078.6892.1275.4422.117Loading Factor%78.4484.6978.9086.36-8.64100.16, Jan.128Partial Loading %21.5615.3121.1013.6454.69( - )0.16, Jan'129No. of TrippingsNo.07312-75.0010No. of BTLNo.0324-50.0011Running HoursHrs7445851350117614.80744:00,May2015 12Outage HoursHrs0159114288-60.4200:00,May`15 13Forced Outage%0.0021.327.7619.68-60.5700:00,May`15 14DM Makeup%1.591.451.801.668.431.48,Jan'0815APC%11.8011.4511.7411.492.187.29,Dec'0816Sp.Oil Con (SOC)ml/Kwh0.4642.1721.8022.106-14.430.075,nov.14 17Sp. Coal Con.(SCC)Kg/Kwh0.8160.7500.8020.7418.230.580,sep`0618Heat RateKcal/Kwh2862.002897.002889.002874.000.522617.44,Sep'0619GCV of CoalKcal/kg3503.003836.003592.003850.00-6.70

station PERFORMANCE DURING may-15 vs may-14 & BEST

S.N.ParametersUnitMay-15May-14Cumulative F.Y.2015-16Cumulative F.Y.2014-15% ChangeBest Performance Parameters (Monthly)1Generation MU188.00222.56384.53438.51-12.31279.88,Dec'082PLF%60.1671.2262.5471.32-12.3190.20 Feb13 3Grid Backing DownMU0.5005.1461.7716.159-71.254Deemed PLF%60.3272.8762.8372.32-13.125Availability (RH)%74.9687.1077.7586.11-9.71100%,Nov.14 6Availability (DC)%74.9687.1077.8079.26-1.847Loading Factor%80.2681.7780.8482.82-2.3999.53, Jan.128Partial Loading %19.7418.2319.5617.1813.850.47, Jan'129No. of Trippings (Incl. BTL)No.09618-66.6710No. of BTLNo.0325-60.0011Running HoursHrs1115129722762521-9.721440 hrs.;Nov.14 12Outage HoursHrs37319265240760.2000:00 hrs.; Nov.2014 13Forced Outage%25.0412.9022.2513.8960.1900:00 hrs.; Nov.2014 14DM Makeup%1.591.451.801.668.431.48,Jan'0815APC%11.8011.4511.7411.492.187.29,Dec'0816Sp.Oil Con (SOC)ml/Kwh1.0351.3121.2461.471-15.30 0.168,Nov. 1417Sp. Coal Con.(SCC)Kg/Kwh0.7950.7620.7830.7484.680.602,Sep'0618Heat RateKcal/Kwh2794.002936.002825.002894.00-2.382557.19,Nov'1119GCV of CoalKcal/kg3503.003836.003592.003850-6.70

TRIPPING DETAILS OF U#1 During mAy 15*

ZERO TRIPPING

TRIPPING DETAILS OF U#2 During mAy 15*

ZERO TRIPPING

tripping details of220 kv transmission lines)

*

S.N.Tr. LineNo. of Trippings MAY15No. of Trippings FY 2015-16Outage Hrs MAY15Outage Hrs FY 2015-1601.TTPS- PTPS020302:0105:2702.TTPS- BiharSharif030501:3515:42

OUTAGE HOURS ANALYSIS of U#1 FOR mAy15

396:37 hrs. due to failure of Gen speed measurement as problem in MOP.

OUTAGE HOURS ANALYSIS of U#2 FOR mAy15

ZERO OUTAGE

Cumulative unit tripping details*

S.N.UNITNo. of Trippings MAY15No. of Trippings FY 2015-16Outage Hrs MAY15Outage Hrs FY 2015-1601.U#10003396:37562:0202.U#2000300113:33

BTL DETAILS*

S.N.UNITNo. of BTL MAY15No. of BTL F.Y. 2015-16Outage hrs. due to BTL MAY15Cumm. Outage hrs. due to BTL FY 2015-16Loss in MU/Rs. Cr.May.15Loss in MU/Rs. Cr. FY 2015-16

01.U#10000000000000000

02.U#2000200109:47000023.057.51

GEN.TARGET VS ACTUAL GEN. DURING f.y. 2015-16(provisional)

MONTHU # I in (MU)U # II in (MU)Stn. Target (MU)Actual (MU)APRIL120120240196.53MAY60120180188.00JUN0120120JULY120120240AUG 1250125SEP125125250OCT125125250NOV125125250DEC125125250JAN 125125250FEB 120120240MAR125125250TOTAL129513502645384.53

monthly TARGET FOR June-15*

ParametersUnitAnnual Target (2015-16)Monthly Target May15Station Actual May15CumFY 2014-15ActualMonthly Target June15Gen.MU2645180188.00384.53PLF%71.7958.0060.1662.54AVF%805874.9677.75Sp. Oil con.ml/ Kwh1.01.01.0351.246APC%9.509.5011.8011.74Heat RateKcal/kwh250025002793.862824.76

* PARTIAL Loss AND REASONS

For the Month, May - 2015UnitsU # 1U # IIStation Total Gen. Loss in MU12.5533.6846.23Partial Loading in %16.121.5619.74Sl. NoMajor causeUnit # IUnit -# IILoss in Lakhs RsLoss in MUs% Loss in PLFLoss in MUs% Loss in PLFTotal loss in Mus1Poor coal quality3.932.5211.377.2815.3543.153Less air3.442.209.76.2113.14466.474Unburnt in fly ash1.781.144.683.006.46229.335Unburnt in Bottom ash0.980.634.012.574.99177.156Feed water temp. Eco. I/L0.80.511.340.862.1475.977F.G. Temp in APH O/L0.670.431.170.751.8465.32Condenser pressure(Vac.)0.370.241.000.641.3748.648Miscellaneous (Make up water, MS temp./pr. Etc.)0.310.200.180.110.4917.409Grid B.Down0.2670.170.230.150.517.75Total12.558.0333.6821.5646.231641.17

* HEAT RATE DEVIATION(May 2015 ) CONT...

HEAT RATE: - Major Heat Rate deviations during the month of May. - 2015 (All HR Values are in Kcal/kwh) Dt: 26/05/15Time:- 09:20 For U # I & Dt.26/05/15. Time:- 09:30 For U # II.Parameter :Unit # IUnit # I HRUnit # IIUnit # II HRStation Design Unit HR at Full Load 'O' make-up2500Heat loss2500Heat loss2500Factor Design ValueLoss equated to HRActual AverageActual AverageHR Loss Unit Load (MW)1731731571570Condenser Vacuum (mmHg)6801 mmHg =+2 Kcal/Kwh6636633463763786120Final Feed water Temp.( Cent.)2431 C=1.8 Kcal/kwh21721746.820620666.6113.4RH Spray (%)01% of Msflow = 3 Kcal/kwh000.00447.647.64Flue gas temp. at APH Outlet (%)1381C= 0.92 Kcal/kwh172165168.528.0617117317231.2859.34

HEAT RATE DEVIATION(may 2015 )*

Make up water (% MCR)1.51%=6Kcal/kwh1.021.020.001.741.741.441.44MS Temperature ( C)5401 C=0.5 Kcal/kwh534533533.53.255335375352.55.75MS Pressure (kg/Cm2)1541 Kg/cm2=1.0 Kcal/kwh12812812826117116116.53763HRH Temperature ( C)5401 C=0.5 Kcal/kwh531538534.52.75527532529.55.258Oxygen (%) 4.281 %=7.2 kcal/kwh2.42.42.413.543.23.23.27.7821.31Unburnt in BA (%)21%more=3.9 kcal9.839.839.8330.547.187.187.1820.2050.74Unburnt in FA (%)0.51% more = 15.6 kcal3.233.233.2342.592.862.862.8636.8279.40Total HR Loss227.52302.51Steam Flow 573573573593593593Total Heat Rate2666.002862.132793.86

DETAILS OF Oil Cons. For may 15 Cont

S.N.DateDetailsU # I (KL)U # II (KL)1.04/05/15Mill 2B tripped on HP/LP pr./flow low. (C&I)5.82.05/05/15Gun testing 1.93.07/05/15Unit lit up & S/D due to all oil pr. not developed44.94.11/05/15Unit lit up & S/D due to all oil pr. not developed27.85.15/05/15Lit up & stabilization after unit S/D due to problem in MOP.52.96.15/05/15Mill 1A tripped on reducer oil flow low.3.97.21/05/15Mill 2A tripped on HP/LP pr./flow low. (C&I)21.9

DETAILS OF Oil Cons. For May.15 *

S.N.DateDetailsU # I (KL)U # II (KL)8.21/05/15Mill 2B tripped on HP/LP pr./flow low.12.29..21/05/15C/O the mill from mill 2C to 2B.4.210.23/05/15Mill 1C tripped on HP/LP pr./flow low.4.711.29/05/15C/O the mill from mill 2A to 2B due to abnormal sound & heavy vibration in DE side screw conveyer of mill 2A.2.0

12.29/05/15Load falling sharply due to fdr. 2C gate was opened & heavy coal dust leakage observed.8.913.31/05/15FDF tripped on Motor brg./wdg. Temp. high & elvn. D,E,F tripped.3.4TOTAL137.656.9

RESPONSIBILITY CENTRES FOR OIL CONS.OF MAY 15

*

S.N.HEADOIL CONSUMPTION (KL)COST IN LAKHS RS.

LDO cost @ Rs. 47236.00/kl01.TMD125.659.3302.BMD35.916.9603.C&I31.114.6904.Gun testing1.90.9005.EMD0000Opn.000006.CHP000007.GRID000008.CIVIL0000HOT (15 KL)00/00=0000 (Extra)WARM(30 KL)00/00=0000(Extra)COLD(45 KL)00/00=0000 (Extra)

HYDROG EN CYLINDER STATUS Report for THE MONTH of may15*

S.N.PARTICULARSU # IU # IIa.Consumption of cylinders129305b.Average/day consumption4.169.84c.Max. nos. on date212719/05/1522/05/15d.Min nos. on date0003For 13 daysFor 05 days

e.Nos. of CO gas cylinder consumption00f.CO gas filled stock52g. H cyl in TG hall186186h.Total H cyl generation428

*FUEL & UNBURNT CARBON REPORT

Fuel Details & GCV of Coal during the month May 2015 Stock detailsDescriptionOpening StockReceiptConsumptionClosing StockCoal (MT) 52977.47176495.60149421.7980051.28LDO (KL)432.704317.982194.50556.186DM Water (MT)NAMonthly Average GCV of Coal As Fired Basis"3503 kcal/kgUn-burnt Carbon in Ash and Oxygen in flue GasUnitsUnit # 1Unit # 2MaxMinMaxMinUn burnt Carbon in Fly Ash (%)6.373.116.872.66Un burnt Carbon in Bottom Ash (%)13.518.5518.647.18Oxygen at APH A/B:: inlet/outlet (%)U #1 O Measurement (all) failed.

Sl No. Equipment Start ReadingClosing ReadingRunning Hour 1 Inst. Air Compressor-1 98899991112122 Inst. Air Compressor-2 1083271088595323Inst. Air Compressor-3 Not RunningNot Running04Inst. Air Compressor-4 1027541034987445 Service Air Compressor-5 92008927427346 Service Air Compressor-6 1081271083402137 Service Air Compressor-7 9734997915566 Total3001

MTP PREVENTIVE MAINTENANCE CHART(MAY-15)

DEPTTPM IDENTIFIEDPM DONEPM CHECKLIST SUBMITTEDPM %BMD110110110100.00%TMD 76760100.00%DMP6155090.16%EMD 4082811968.87%C&I112868676.79%CHP ( Mech) 174159091.38%Power House94176721581.51%

EQUIPMENT OUT > 15 days

( Status on 30.04.2015)SL NOUNIT/AREAEQUIPMENTDEPTDATEREMARK1APH/ECOO2 AnalyzerC&I 3 years 2 month2COMM/CHPCHP SUMP PUMPS :9,11EMD/CHP1 year 4 month Indent raised3CHPILMS 1&2ILMS 3& 4Sump pump 7,12 BMDEMD/BMDMECH3 Years 1 month1 years 1month 1 monthHQ4COMM/Cl. WPHSERVICE PUMP-1, OPR>1 Year & 11 monthsSpare parts order issued, material not received5COMM/Cl. WPHFire Fighting make up pump ( Electrical Driven)OPR> 6 Years 1 monthFile in HQ6COMM/Cl. WPHFire Fighting make up pump ( Diesel Driven)OPR> 6 Years Fresh Indent to be raised by OPG.7COMM/FFPHHydrant PUMP-1 STATUS: motor not availableEM (F&S)11MonthsFresh proposal to be put up by EMD.

EQUIPMENT OUT > 15 days

( Status on 30.04.2015)SL NOUNIT/AREAEQUIPMENTDEPTDATEREMARK 8 COMM/FFPHSump Pump 1, STATUS: NO CHANGEF&S > 2 Years & 11 monthFresh indent to be raised.

9RAW water PpRaw water Pump 5C. Out of service since 4.3.13.Raw water pump 4CEMD

EMD2Years 1 Month

6 MonthsFile for approval to GM10CompressorInstrument Air Compressor no:3EMD11monthsFile for final approval to MD11DM Plant DG pump No-1 2DG pumps are running on partial load)D G Blower no-1C&I instrumentEMEM

EMC&I 2 months3 months8 month EMD take up the work12ASH handling plantRC water pump-AEM 16 daysWork to be done within 15 days

MTP BREAKDOWN Maint. CHART(MAY- 15)

Indent PROPOSALS (work + purchase) FROM 01.05.15 TO 31.05.15 (01 Months)

01.05.15 to 31.05.15SL NoCircleWorkPurchaseTotal 1BMD31,94,9091,20,21,7181,52,16,6272TMD60,09,28093,67,9201,53,77,2003EMD20,58,31375,23,16095,81,4734C&I94,0603,05,46,3203,06,40,3805CHP57,06,98125,88,78482,95,7656Civil52,21,0653,61,12055,82,1857Op4,93,17725,27,85430,21,0318Safety04,93,0004,93,0009HR095,00095,00010MTP 00011O&EE00012C&M020,00020,000TOTAL 2,27,77,7856,55,44,8768,83,22,661 In Crores 2.286.558.83

Indent PROPOSALS (work + purchase) FROM 01.04.15 TO 31.05.15

01.04.15 to 31.05.15SL NoCircleWorkPurchaseTotal 1BMD1,59,03,4385,77,04,7877,36,08,2252TMD60,36,6001,83,16,3102,43,52,9103EMD1,27,23,6132,80,49,2854,07,72,8984C&I5,27,4223,76,94,6263,82,22,0485CHP1,16,56,68063,77,8591,80,34,5396Civil1,04,84,3493,61,1201,08,45,4697Op56,32,12131,31,38287,63,5038Safety 1,98,9259,82,00011,80,9259HR095,00095,00010MTP 00011O&EE81,666081,66612C&M020,00020,000TOTAL 6,32,44,81415,27,32,36921,59,77,183 In Crores 6.3215.2721.60

Indent PROPOSALS (work +purchase) FROM 01.04.15 TO 31.05.15

*Work Indent (May- 2015)

*Purchase Indent (May- 2015)

BTL FOR FY 2015-16

1II02-APR-1510:554-Apr-1507:0004-Apr-1513:0050:17 Eco Lower Bank No of Joints: 672II07-Apr-1511:1509-Apr-1513:2809-Apr-1522:54 59:39 Eco Lower Bank No. of joints: 31

MANDATORY LICENCES*

Sl.o.ParticularsExpiry DateResponsibilityRemarks1.Explosive License for LDO31.12.2016O&EValidity - OK2.Explosive License for H2 Gas30.09.2016C&MValidity - OK

3.Boiler License Unit-I25.09.15BMDValidity - OK4.Boiler License Unit-II15.02.2016BMDValidity - OK

5.HSD Pump31.12. 2014STOREProcessed

6.Factory License31.12. 15SAFETYProcessed 7.Pollution License31.12. 15SAFETYProcessed8.Fire Insurance11.04.2015C&MValidity - OK9.Marine Insurance11.04.2015C&MValidity - OK

10.Weigh Bridge (CHP-2 nos, 50T each)Jan 2016CHPValidity - OK

control & INSTRUMENTATION*

Auto loopsUNIT#1UNIT#2EAST1Gland steam pressure controlAISAIS2MOT lube oil temp controlAISAIS3LPBP controlAISAISSTATION C&I (DDC)1SH temp controlAISAIS2RH temp controlAISAIS3Burner tilt controlANSANS4Ejector pr. controlAISAIS5Boiler drum level controlAISAIS6Furnace draught controlAISAIS7LP heater-2 level control AISAIS8LP heater-3 level controlAISAIS9HP heater-5 level controlAISANS10HP heater-6 level controlAISANS11Hotwell level controlAISAIS12Deaerator level controlAISAIS13Deaerator pressure controlAISAIS14GSC min recirculation controlAISAIS15Mill level controlNANA16Mill classifier temp. controlANSANS17PA header pressure controlANSANS18Air flow controlNANA19Master fuel controlNCNC

* control & INSTRUMENTATION

Auto loopsUNIT#1UNIT#2HPBP/APRDS AND OTHERS1PRDS pressure controlAISAIS2PRDS temp controlAISAIS3HPBP auto controlNAANS4SADC controlNANA5HFO pressure controlAISAISTOTAL24/2723/27UPS in service2 out of 22 out of 2Date of last boiler protection checking15.05.1501/02/14Date of last turbine protection checking15.05.1501/02/14Opacity metre of ID fan 2A path was recommissioned with the help of service engineer of Forbe`s Marshal on dated 14/02/13Legend: AIS-Available & in service; ANS-Available but not in service; NA-Not Available; NC-Not commissioned.

FIRE FIGHTING/SAFTY equipments*

S.N.EquipmentNos.AvailabilityRemarksHydrant pump2one availableMulsifire pump2Both - availableDiesel pump2availableSump pump2one availableJockey pump2 commissioned isolation of all tappingsCompressor2 commissionedfrom FF linesMulsifier system of power transformer4Not commissionedFire detection systemNot commissionedMulsifier system of LDO pump house Manual availableFoam system of LDO pump houseNot commissionedFire tender2one availableBattary not availableFF pipings/fittings are in very bad conditionOne fire tender is 21 years old need repalcement and second is about 13 yrs old.Indent for fresh fire tender has been raised and file is with HQ. Procurment may be done on sos basis.In this condition we may not be able to perform in exgencies of major fireout.F F pump is being treated as service water pump & coal spray pumpCivil wing to separate service water line & CHP to make arrangement for water sparay Portable Fire CylendersS.N.DESCRIPTION/TYPEQtyLast date of testingNext filling date1CO2, 6.8 /22.5 kg398/252ABC, 5/10 kg20/1503DCP, 10 kg3964Water type, 9 litre675Mechanical foam type, 9/50 litre206/356Chemical foam type, 50 litre20 (5)Fire Hydrant DetailsNo. of pointsBlankedFittings Available21587118Sl. No.ParticularsExpiry DateProcessedRemarks1Factory License31.12.15Processed for renewalApproval awaited for increase of manpower & Occupier signatute2Pollution License31.12. 15Ash management / Ash water discharge is a major concern

Environmental data*

1. STACK EMISSIONS Sample date: 20.03.15Sl.noUnit/pathSPMSO2NoxCOFlue gas Velocitygas qty.(Mg/Nm)(Mg/Nm)(Mg/Nm)(%) v/vTemp(K)m/sNm/min11A99128300.1443019114931B97123290.14542618.3111742A92124240.16539116.9112432B94126260.14541117.711202Standard1502. Ambiant AirSl.noLocationSPMSO2RPMCONoxPBRH(g/m)(g/m)(g/m)(g/m)(g/m)(g/m)%1DM Plant2334663BDL44BDL2Gust house1694349BDL40BDL39-403GCR2875776BDL55BDLStandardIndustrial50012015050001201.5Residential2008010020008013. Condenser Cooling Water ( 14.05.15)4. Boiler Blow DownSl.No.ParametersU#1U#2Sl.No.ParametersU#1U#21pH7.97.41pH7.987.982Temp31322TSSNilNilResidual ChlorineNilNil3oil/greaseNilNil4Copper0.00610.00615Iron0.01950.01954. DM water affluent Discharge6. Ash Dam EffluentsSl.No.ParametersSl.No.Parameters1pH8.341pH7.432Suspened solids18.52TSS52mg/l3BOD1.53Oil & Gr.Nilmg/l4COD304TDS111mg/l5Hardness1005BOD2.8mg/l6TDS1756COD38mg/l7Iron0.03707DO8.4mg/l8Copper0.0024mg/l9Iron0.2007mg/l10Zinc0.0704mg/l11Cr.BDLmg/l

ENVIRONMENTAL DATA*

Environmental Issues to be addressedSl. No.IssuesDept.Action PlanTarget Date1Nox & Sox instrument to be installed in U#1C & I2O2 Analysers not working in both the UnitsC & I3Opacity Meters In U#2 to be installed at stackC & I4Nox & Sox instrument in U#II not workingC & I5Opacity Meters In U#1 to be installed C & I6Display of env parameters at Gate & Guest houseC & I7Water inlet & outlet Flow measurementC & I8Ash water recirculation systemCivil9System for Dry Ash utilizationCivil10 Abondon mines for future ash evacuation Civil11Capacity raising of Ash DamCivil12Used lubricant ManagementStores13Restricting lubricant/Ash flow in water channelsMechFire fighting Issues to be addressed1Revival of Fire fighting pump house T/M2Revival of mulsifire systemF & S3Providing Approach road around coal YardM-II4Isolation of service water from FF lineCivil5 Coal yard watering line from FF lineM-II7Commissiong of mulsifire systemF&S8Procurement of New Fire TenderC&M9Providibg Battary in Diesel FF pumpE/MSafety Issues to be addressed1Health checkup of all CHP workmenHR2Using PPEs by all concernAll3Managing Grass at LDO/Dayoil/Diesel p/hcivil4Grass management civil5Certification of all Pr. Vessels /pits/confined spaceAll6Auto operation of Paddel FeedersE/M & C&I7Regular Electrical Flash oversE/M8Safety mannual for TTPSF&S

*FINANCE SHEET (May-15)

F.Y.- 2015-16COST OF GENERATION FOR THE PERIOD OF MAY 2015 (Provisional)PARTICULARS (F.Y. 2014-15)May-15Up To May 2015PLF60.1664.70%GROSS GENERATION188.00384.53MUAUXILARY CONSUMPTION( Plant)22.1845.13MUCOLONY CONSUMPTION0.871.71MUCOAL CONSUMPTION149421.79301189.02MTOIL CONSUMPTION194.50479.10KLAUXILARY CONSUMPTION11.8011.74%AS APPROVED BY JSERC9.509.50%RATE OF COAL (RS.)2790.032596.86MTRATE OF OIL (RS.)47236.0046312.50KLTRANSIT LOSS(0.20% Approved by JSERC)0.200.20%FINANCIAL DATA (Rs. In Lacs)COST OF COAL4168.917821.46ADD : TRANSIT LOSS @ 0.2%8.3415.644177.257837.10COST OF OIL91.87221.88TOTAL COST OF FUEL (A)4269.128058.98CHEMICAL COSTCAUSTIC SODA32.2238.34FERRIC ALUMOTHER CHEMICALSTOTAL CHEMICAL COST (B)32.2238.34O&M COST (C )877.031741.75DEPRECIATION (D)385.00785.00INTEREST ON LOAN & PANEL INT(E)855.001576.00LESS : NONTARRIFF INCOME (F)225.00450.00TOTAL COST (A+B+C+D+E-F)6193.3711750.07ENERGY EXPORTED164.95337.69MUCOST OF GENERATION OF THE ENERGY EXPORTED(Rs.)3.753.48KWHDO - INCLUDING COLONY CONSUMPTION (Rs.)3.733.46KWHOperation Cost of Generation(Rs.)3.373.15KWHAVERAGE BILLING RATE DURING THE REPORTING PERIOD(Rs.)3.553.40KWH

*FINANCE SHEET (May -15)

*FINANCE SHEET (May - 15)

F.Y.- 2015-16STATEMENT OF REPAIR & MAINTENANCE EXPENSES FOR THE PERIOD MAY 2015 (Provisional)(FIGURES IN Lakh)SL.NO.DEPARTMENTACTUAL EXPENDITUREACTUAL EXPENDITURETOTALMATERIAL COST FOR MAY 2015CONTRACTOR PAYMENT FOR MAY 2015MATERIAL COST UPTO MAY 2015CONTRACTOR PAYMENT UP TO MAY 20151BOILER14.4734.5635.3970.63106.022TURBINE6.036.86108.5413.22121.763ELECTRICAL6.7740.187.8661.4569.315CONTROL & INSTRUMENTATION33.5911.1845.0823.0268.106COAL HANDLING PLANT115.6350.15134.62125.38260.007CIVIL0.0061.840.1695.5095.668OPERATION0.0016.791.0771.8472.919HR(ADM)5.300.0012.360.0012.3610STORES0.002.450.006.276.2711MTP0.001.020.002.042.0412O& EE0.000.000.000.000.0013HQ0.000.000.000.000.0014CHEMICAL (OPG)32.220.0038.340.0038.3415F&S0.007.860.0010.8210.8216CIVIL ASH EVACUATION0.000.000.000.000.00TOTAL214.01232.89383.42480.17863.59

*FINANCE SHEET (May - 15)

F.Y.- 2015-16 DETAILS OF OPERATION & MAINTENANCE EXP. UP TO MAY 2015 (Provisional) (Rs. in Lakhs)HEAD OF EXPENDITUREFor May 2015Up To May 2015PAYMENT TO CONTRACTOR (ttps)232.89480.17PAYMENT TO CONTRACTOR (HQ)0.000.00MATERIAL EXP.214.01383.42ADHOC PROVISION0.000.00(1) TOTAL R & M EXPENDITURE446.90863.59ADD : EMPLOYEE COST ttps266.27548.10ADD : EMPLOYEE COST HQ23.5942.89(2) TOTAL EMPLOYEE COST289.86590.99HQ ADMINSTRATIVE EXPENSES40.3961.31TTPS ADMINSTRATIVE EXPENSES132.10264.20(3) TOTAL ADMN. & GENERAL EXP.172.49325.51TOTAL O & M EXPENSES(1+2+3 - C/Cost )877.031741.75

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HEALTHINESS OF STATION BATTERY SYSTEMS.N.DescriptionUnit-IUnit-II01No of Batteries having specific gravity beyond 1200/1210220 V 110 Nos.+ 24 V 52 Nos. 24 V 26 Nos.

109 25 13

110 52 2602No. of Batteries having voltage above of 2.1V a)109 b) 25 c) 13 a)110 b) 52 c) 26

03Single Earth Fault in DC System (Y/N)a) in 220V systemin 220V system04Result of capacity test of batteries in % age with date-------------------05Voltage across total Battery Bank 238 V +27.0 V, -27.3 V NA 240 V +27.5 V, - 27.1 V +27.5 V, -27.0 VDate of DC Emergency Lighting Checking / DG Set Trial RunDescriptionUnit IUnit IIDate of Dc Emergency Lighting Checking08/04/1508/04/15Date of trial run DG set / frequencyDailyDailyNote: +24v DC 1B battery bank is not in service due to explosion in battery banks. Load on Battery bank-1A has doubled.

Electrical System3.4.1 (a) Healthiness of Station Battery System of GCR.DescriptionSet-ISet -II1No of Batteries having specific gravity beyond 1195/1220NilNil2No. of Batteries having voltage above of 2.1 V NilNil3Single Earth Fault in DC System (Y/N) No No4Specific Gravity & Voltage checked by ORT Co-ordinatorNoNo5Result of capacity test of batteries in % age with dateNot DoneNot Done6Voltage across total Battery Bank236.39V

237.5V

3.4.1(c) Last Calibration Date of Energy Meters.

Meter Sl. No.Line DescriptionDate of CalibrationWBB 03702CW Transformer I04-04-2014WBB 03700CW Transformer II04-04-2014WBB 03701Station Transformer no. I07-04-2014WBB 03699Station Transformer no-II06-10-2014WBB 03708Pataratu Feeder (Export)05-04-2014WBB 03706Bihar Shariff Feeder (Export)05-04-2014WBB 03703Generator Transformer no.-I05-04-2014WBB 03704Generator Transformer no.-II05-04-2014

COAL HANDLING SYSTEM*

Conveyer Utilization Factor (%)AreasAvailability (%) (May- 15)Bunker Conveyer C-6A93 %Bunker Conveyer C-6B92 %Main Conveyor C-8A92 %Main Conveyor C-8B 84 %Main Conveyor C-3A 91 %Main Conveyor C-3B 97 %Main Conveyor C-4A 94 %Main Conveyor C-4B 83 %Main Conveyor C-5A81 %Main Conveyor C-5B 96 % CHP Equipment Availability (%) DescriptionAvailability (%) Remarks Description Availability (%) Remarks Primary Crushers (R.B.)97Flap Gates Mech.- 100 % Elect. - 0 % Motorised System not OK. Manual OKSecondary crushers98Metal Detectors 0.00 % Not OK (E/M)Stacker Reclaimer0Dust Extraction System 0.00 % Not OK (E/M)Conveyers R/P91Ventilation system 5.00 % Only 2 nos. available (RH-3) out of 36 nos. in R/P.Magnetic Separator00R/P Running PathVibrating Screens88Paddle Feeders98

COAL HANDLING SYSTEMR/P Running Path3) Conveyor Belt Replacement : Nil4) Belt jointing & Rubber Lagging in pulleys: (i) Cold Belt jointing done in conv. 4B, 5A & Conv.-8B

*

Conveyor Status ProtectionIn service (%)Pull Cord80.00 %Belt Switch (Belt Sway switch)Isolated from service.Zero Speed25.00 % Note: Issues in CHP System: (1) Zero speed switches not working in conv. 8A/B, 4A/4B, 5A/5B & & Belt Feeder-1 & 8. (2) Pull cord system not working in conv. 8A/B, 4A/4B and 5A/5B. (3) Roof cleaning & drain pipe repairing works is needed in all the building in CHP area. (4) Lighting along the running conveyor from RH-3 to Bunker Floor is very poor. (5) ILMS: 3 & 4. Electrical problem/ Mechanical side. (6) Bunker floor: Ceiling fans not available. Toilet not available. No adequate arrangement for dirking water. (7) Ventilation fan-7A is under permit.Track hopper issues: (1) Paddle Feeder 2 and 3 to be made ready from electrical side. (2) Ventilation fans are to be commissioned from EM & MM side. (3) Lighting along the conv.-1A/1B, 2A/2B and conv. -7 very poor. (4) P. A. System not available.

Dozer oil consumption during month MAY-15*

Sl. No. Dozer No.Running Hours May-15Diesel Cons. May-15Sp Oil Cons. (Ltr./Hr) May-15Sp Oil Cons. (Ltr./Hr) April-15SOC (Ltr./MT) of coal feeded) May-15Coal feeded (MT) May-15 (CHP Control Room)1BD 355 (New)348.3015210.0043.6743.670.1571688012BD 155-IV297.7011210.0037.6637.71Total:-646.0026420.0040.9040.905Caterpillar (hired) M/s S. Enetrises292.904515.0015.4115.470.0476Poclain (Hired) M/s Madhu Saw221.003425.0015.5015.46Total:-513.907940.0015.4515.46Grand Total1159.9034360.0029.620.204

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O & M issues (HQ matters)

S.N. DESCRIPTION OF WORK / PROCUREMENTDEPT.TARGET DATEPREVIOUS STATUSCURRENT STATUS01. Restoration of 33 KV TTPS- Kathara line FILE NO: W158/EMDEMD File in HQ. NIT will be invited shortly.02.Procurement of Fire TenderFire& safety Techno-commercial part opened on 23/03/15.CS is being prepared. Sent to A/C for CS vetting.

03. Procurement of New Dozers(BD-155)CHP Price part opened on 11/02/15. TC meeting is to be held.

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O & M issues (HQ matters cont)

S.N. DESCRIPTION OF WORK / PROCUREMENTDEPT.TARGET DATEPREVIOUS STATUSCURRENT STATUS04. Construction of Roof of Ash Handling PlantCIVILT/C meeting held on 14.02.15,F.C.to be obtained before issue of W.O.Awaiting for final approval from BOD of TVNL before placing W.O.05.Procurement of 6.6. kv 16 nos. New Bkr. By BHELEMDSent to CS vetting on 16.02.2015TC reqd.06. Implementation of ERP-SAPC&I 15 March 16.TC reqd.Work to be started from 18th may.07.Procurement of Event Logger for GCR Supply, E & C of Bus Bar Protection System EMDP.O.issued vide order no. 062/2014-15 dated 24.02.15Approval of drawing awaited.

O & M issues (ttps) Cont*

S.N.DESCRIPTION OF WORK DEPT.TARGET DATE PREVIOUS STATUS CURRENT STASTUS1. Commissioning of Boiler Lift in U1&2HQ W.O validity extension reqd. from HQ. Disputed.2.Procurement of spares for auto coal sampler in CHPCHP/EMD1 month Matter referred to-E/M-II Budgetary offer awaited from Rohan Engg.3.Restoration of chimney lightEMD31.5.14. File in contract-IIInquery to be issued4.cleaning and painting of chimneyCIVILFile in contract-IIInquery to be issued

5.Revival of SWAS of Unit no.#1 C&M 10 daysFresh proposal to be done. Old one to be cancelled.5.SF-6 Accumulator in GCREMDOffer received ,file in purchase.

THANK YOU

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