THE WEST BENGAL STATE ELECTRICITY BOARD...WEST BENGAL STATE ELECTRICITY DISTRIBUTION COMPANY LIMITED VOLUME – II DATA FORMS Annexure-1 TARIFF PETITION FOR THE YEAR 2008-09,2009-10&

WEST BENGAL STATE ELECTRICITY

DISTRIBUTION COMPANY LIMITED

VOLUME – II DATA FORMS

Annexure-1

TARIFF PETITION FOR THE YEAR 2008-09,2009-10& 2010-11

Submitted to the HON’BLE WEST BENGAL ELECTRICITY

REGULATORY COMMISSION

TARIFF PETITION 2008-09, 2009-10 & 2010-11

List of Forms contained in Annex 1[See Regulation 2.5.1.2, 1st Proviso, Clause (I)]

Form No. DescriptionForm 1.1 Availability of Plant (Plant Availability Factor) - AnnuallyForm 1.1(a) Avaiability of Unit (Unitwise Availability Factor) - Annually (stationwise)

Form 1.2 Plant Load Factor - AnnuallyForm 1.3

gyoperation ( stationwise)

Form 1.4 (a)Auxiliary Consumptionl for stabilised Commercial Operation (Stationwise)

Form 1.4 (b) Transformation Losses for Hydro Power stations including Pumped Storage Project (Stationwise)

Form 1.4 (c) Pumping Energy for Pumped Storage Project Form 1.5(a) Net Sent Out for Stabilised Commercial Operation (Stationwise)Form 1.6(a) Energy Purchased (Sourcewise)Form 1.7 T&D Loss %Form 1.8 Aggregate Technical & Commercial (ATC) Loss Form 1.9 Energy Balance Form 1.9 ( a ) Energy received for WheelingForm 1.10 ( a )

(Stationwise)

Form 1.10 ( b ) Power Purchase Cost Analysis (Sourcewise vis-à-vis Stationwise)Form 1.11 COST OF FUEL (STATIONWISE)Form 1.12 Expenditure - Cost of Energy from own Generation - StationwiseForm 1.15 Expenditure - Distribution of EnergyForm 1.16 Expenditure - Sale of EnergyForm 1.17 Other expenses - Centrally maintained Form 1.17 ( a ) Interest on temporary accommodationForm 1.17( b ) Interest on working capitalForm 1.17 ( c ) Other finance chargesForm 1.17(d ) Foreign Exchange Rate Variation (FERV)Form 1.17(e) Advance Against Depreciation (AAD)Form 1.17(f) Insurance premium payableForm 1.17(g) Interest creditForm 1.18 Original Cost of Fixed AssetsForm 1.18(a) Original Cost of work-in-progressForm 1.18(b) Intangible AssetsForm 1.18 ( c ) (i) InvestmentsForm 1.18 ( c ) (ii) Income from InvestmentsForm 1.19(a) Capital Expenditure for the yearForm 1.19(b) Overall Capital Expenditure ProgrammeForm 1.19(c) Project Specifications Form 1.20(a) Equity BaseForm 1.20(b) Normative Debt (Equity Part converted to Debt)Form 1.21 Special AllocationForm 1.22 Return on EquityForm 1.23 Permitted IncentiveForm 1.24 Benefits passed on to consumersForm 1.25 Receipts from Sale of EnergyForm 1.26 Income other than sale of EnergyForm 1.27 Wheeling ChargesForm A Planned repairs and maintenance / forced outage / major repairs for

generation plants (Station-wise vis-à-vis yearwise)Form B

Details of Depreciation chargeable to revenue account for the year (Yearwise)

WEST BENGAL STATE ELECTRICITY DISTRIBUTION COMPANY LIMITED

TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.1 : Availability of Plant (Plant Availability Factor) - Annually

in %

Base YearStation Three Two One One Two Three

Actuals Actuals Actuals Estimated Projected Projected Projected

2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Stabilised Commercial OperationHydel Power Stations: a) Jaldkha HEP 65% 67% 61% 49% 49% 49% 49%b) Rammam HEP 62% 53% 68% 73% 61% 61% 61%c) Teesta Canal Falls 100% 100% 100% 100% 100% 100% 100%d) Fazi 41% 63% 74% 15% 75% 80% 83%e) Little Rangeet / Bijanbari 60% 26% 58% 63% 65% 73% 73%f) Darjeeling g) Rinchinton 54% 71% 69% 71% 72% 72% 72%h) MessanjoreI) Mangoo- Kalikhola 79% 63% 95% 87% 92% 92% 92%

Previous Year Ensuing Year

WEST BENGAL STATE ELECTRICITY DISTRIBUTION COMPANY LIMITED Page No -

TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.1(a) : Avaiability of Unit (Unitwise Availability Factor) - Annually (stationwise)

in %Name of the Station:

Base YearUnit Three Two One One Two Three

Actuals Actuals Actuals Estimated Projected Projected Projected

2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Stabilised Commercial OperationHydel Power Stations: a) Jaldkha HEP Unit 1 71% 61% 70% 62% 62% 62% 62%Unit 2 53% 69% 66% 42% 42% 42% 42%Unit 3 73% 58% 48% 36% 36% 36% 36%Unit 4 56% 79% 68% 56% 56% 73% 56%Unit 5 72% 66% 53% 50% 50% 50% 50%Overall 65% 67% 61% 49% 49% 49% 49%

b) Rammam HEPUnit 1 66% 62% 69% 71% 51% 51% 51%Unit 2 64% 53% 92% 70% 67% 67% 67%Unit 3 59% 48% 93% 74% 62% 62% 62%Unit 4 60% 48% 15% 75% 64% 64% 64%Overall 62% 53% 68% 73% 61% 61% 61%

c) Teesta Canal Falls Unit 1 100% 100% 100% 100% 100% 100% 100%Unit 2 100% 100% 100% 100% 100% 100% 100%Unit 3 100% 100% 100% 100% 100% 100% 100%Unit 4 100% 100% 100% 100% 100% 100% 100%Unit 5 100% 100% 100% 100% 100% 100% 100%Unit 6 100% 100% 100% 100% 100% 100% 100%Unit 7 100% 100% 100% 100% 100% 100% 100%Unit 8 100% 100% 100% 100% 100% 100% 100%Unit 9 100% 100% 100% 100% 100% 100% 100%Overall 100% 100% 100% 100% 100% 100% 100%

d) FaziUnit 3 0% 43% 74% 15% 75% 79% 83%Unit 5 80% 80% 74% 15% 75% 79% 83%Unit 6 43% 65% 74% 15% 75% 79% 83%Overall 41% 63% 74% 15% 75% 80% 83%

e) Little Rangeet / Bijanbariunit 1 50% 26% 65% 68% 70% 73% 74%Unit2 70% 27% 52% 57% 59% 72% 73%Overall 60% 26% 58% 63% 65% 73% 73%

f) Darjeeling (Sidrabong)Unit 1 0% 1% 66% 66% 67%Unit 2 0% 0% 62% 62% 63%Unit 3 0% 57% 63% 63% 63%Overall 0% 19% 63% 64% 64%

g) Rinchintonunit 1 65% 77% 73% 77% 77% 77% 77%Unit2 42% 66% 66% 66% 66% 66% 66%Overall 54% 71% 69% 71% 72% 72% 72%

h) Messanjore

I) Mangoo- Kalikholaunit 1 80% 75% 95% 87% 92% 92% 92%Unit2 64% 52% 95% 87% 92% 92% 92%Unit3 93% 62% 95% 87% 92% 92% 92%

Overall 79% 63% 95% 87% 92% 92% 92%



TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.2 Plant Load Factor - Annually

in %

Base YearStation Four Three Two One One Two Three

Actuals Actuals Actuals Actuals Estimated Projected Projected Projected

2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Stabilised Commercial Operationi) Hydel Power Stations: a) Jaldkha HEP 52.07% 52.51% 55.51% 47.99% 37.95% 45.66% 45.66% 45.66%b) Rammam HEP 53.71% 53.83% 44.02% 51.74% 45.94% 51.48% 51.48% 51.48%c) Teesta Canal Falls 15.74% 18.13% 17.13% 5.83% 8.44% 16.91% 16.91% 16.91%d) Fazi 4.04% 4.45% 7.71% 8.32% 0.00% 8.32% 8.32% 8.32%e) Little Rangeet / Bijanbari 0.00% 55.32% 12.00% 54.80% 34.47% 34.25% 72.87% 34.25%f) Darjeeling 0.00% 0.00% 0.00% 0.00% 2.91% 3.04% 3.04% 3.04%g) Rinchinton 32.27% 44.86% 33.12% 25.88% 27.33% 26.20% 26.20% 26.20%h) MessanjoreI) Mangoo- Kalikhola 4.22% 31.93% 23.86% 39.13% 35.54% 34.25% 34.25% 34.25%Sub Total - Hydel

iii) Diesel Power Stations: a) Rudranagar 0.37% 14.38% 14.41% 15.43% 16.73% 23.74% 26.03% 28.77%



TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.3 Gross Energy available at Generators Terminal for Stabilised Commercial Operation (Stationwise)

Name of the Station: JALDHAKA HYDEL POWER STATION MUCapacity:(MW) 35

Estimated Gross

Generation in Base Year

(MU)Season/ Time of the day Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer Normal 31.86 22.35 22.36 22.73 12.92 20.17 20.17 20.17

Peak 14.48 10.16 10.16 10.33 7.05 11.00 11.00 11.00Off-peak 23.17 16.25 16.26 16.53 8.22 12.83 12.83 12.83

Total Summer: 69.52 48.76 48.79 49.58 28.19 44.00 44.00 44.002. Monsoon

Normal 24.33 38.78 33.14 31.34 31.35 30.25 30.25 30.25Peak 11.06 17.63 15.06 14.25 14.25 16.50 16.50 16.50

Off-peak 17.69 28.20 24.10 22.79 22.80 19.25 19.25 19.25Total Monsoon: 53.08 84.61 72.30 68.38 68.40 66.00 66.00 66.00

3. WinterNormal 16.98 12.67 22.51 13.37 9.06 13.75 13.75 13.75

Peak 7.72 5.76 10.23 6.08 4.12 7.50 7.50 7.50Off-peak 12.35 9.21 16.37 9.72 6.59 8.75 8.75 8.75

Total Winter: 37.05 27.64 49.12 29.17 19.77 30.00 30.00 30.00Grand Total: 159.65 161.01 170.20 147.14 116.37 140.00 140.00 140.00

Actual Gross Generation in Previous Years (MU)

Projected Gross Generation in Ensuing Years (MU)


TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: RAMMAM HYDEL POWER STATION MUCapacity:(MW) 51

Estimated Gross




1. Summer Normal 23.65 30.40 16.52 24.41 22.60 24.29 24.29 24.29

Peak 10.75 13.82 7.51 11.10 12.33 13.25 13.25 13.25Off-peak 17.20 22.11 12.01 17.75 14.38 15.46 15.46 15.46


Normal 65.11 62.10 57.30 62.71 62.27 62.33 62.33 62.33Peak 29.60 28.23 26.05 28.50 33.96 34.00 34.00 34.00


3. WinterNormal 21.23 17.74 16.31 18.83 9.21 18.79 18.79 18.79

Peak 9.65 8.06 7.41 8.56 5.02 10.25 10.25 10.25Off-peak 15.44 12.90 11.86 13.69 5.86 11.96 11.96 11.96





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: TCF HYDEL POWER STATION MUCapacity:(MW) 67.5

Estimated Gross




1. Summer Normal 14.03 5.38 0.00 0.00 0.00 0.00 0.00 0.00

Peak 6.38 2.44 0.00 0.00 0.00 0.00 0.00 0.00Off-peak 10.20 3.91 0.00 0.00 0.00 0.00 0.00 0.00


Normal 20.76 27.71 20.64 15.62 22.48 20.63 20.63 20.63Peak 9.44 12.59 9.38 7.10 12.26 11.25 11.25 11.25


3. Winter Normal 7.87 16.05 25.80 0.18 0.40 25.21 25.21 25.21

Peak 3.58 7.29 11.73 0.08 0.22 13.75 13.75 13.75Off-peak 5.72 11.67 18.76 0.13 0.26 16.04 16.04 16.04





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: KURSEONG FAZI MICRO HYDEL POWER STATION MUCapacity:(MW) 2.4

Estimated Gross




1. Summer Normal 0.23 0.25 0.45 0.26 0.00 0.26 0.26 0.26

Peak 0.11 0.12 0.20 0.12 0.00 0.14 0.14 0.14Off-peak 0.17 0.19 0.32 0.19 0.00 0.17 0.17 0.17


Normal 0.12 0.13 0.22 0.38 0.00 0.39 0.39 0.39Peak 0.05 0.06 0.10 0.17 0.00 0.21 0.21 0.21


3. WinterNormal 0.04 0.04 0.07 0.16 0.00 0.16 0.16 0.16

Peak 0.02 0.02 0.03 0.07 0.00 0.09 0.09 0.09Off-peak 0.03 0.03 0.05 0.11 0.00 0.10 0.10 0.10





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: LITTLE RANGEET MICRO HYDEL POWER STATION MUCapacity:(MW) 1.5

Estimated Gross




1. Summer Normal 0.00 1.99 0.43 1.00 0.77 0.55 0.55 0.55

Peak 0.00 0.91 0.20 0.45 0.42 0.30 0.30 0.30Off-peak 0.00 1.46 0.32 0.73 0.49 0.35 0.35 0.35


Normal 0.00 1.00 0.22 1.20 0.96 0.96 0.96 0.96Peak 0.00 0.46 0.10 0.55 0.52 0.53 0.53 0.53


3. WinterNormal 0.00 0.33 0.07 1.10 0.35 0.55 0.55 0.55

Peak 0.00 0.15 0.03 0.50 0.19 0.30 0.30 0.30Off-peak 0.00 0.24 0.05 0.80 0.22 0.35 0.35 0.35





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: SIDRABONG MICRO HYDEL POWER STATION MUCapacity:(MW) 0.6

Estimated Gross




1. Summer Normal 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01

Peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01Off-peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01


Normal 0.00 0.00 0.00 0.00 0.06 0.06 0.06 0.06Peak 0.00 0.00 0.00 0.00 0.03 0.03 0.03 0.03


3. WinterNormal 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01

Peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01Off-peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: RICHINGTON MICRO HYDEL POWER STATION MUCapacity:(MW) 2

Estimated Gross




1. Summer Normal 1.55 2.16 1.60 0.41 0.76 0.69 0.69 0.69

Peak 0.71 0.98 0.73 0.19 0.41 0.38 0.38 0.38Off-peak 1.13 1.57 1.16 0.30 0.48 0.44 0.44 0.44


Normal 0.78 1.08 0.80 1.18 0.91 1.05 1.05 1.05Peak 0.35 0.49 0.36 0.54 0.50 0.57 0.57 0.57


3. WinterNormal 0.26 0.36 0.27 0.49 0.53 0.37 0.37 0.37

Peak 0.12 0.16 0.12 0.22 0.29 0.20 0.20 0.20Off-peak 0.19 0.26 0.19 0.35 0.34 0.23 0.23 0.23





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: MANGOO-KALIKHOLA MICRO HYDEL POWER STATION MUCapacity:(MW) 2 (FOR 2003-04) / 3 (FROM 2004-05 ONWARDS)

Estimated Gross




1. Summer Normal 0.20 1.54 1.15 0.73 0.90 0.73 0.73 0.73

Peak 0.09 0.70 0.52 0.33 0.49 0.40 0.40 0.40Off-peak 0.15 1.12 0.84 0.53 0.58 0.47 0.47 0.47


Normal 0.10 0.77 0.57 1.95 1.72 1.65 1.65 1.65Peak 0.05 0.35 0.26 0.89 0.94 0.90 0.90 0.90


3. WinterNormal 0.03 0.26 0.19 0.46 0.23 0.37 0.37 0.37

Peak 0.02 0.12 0.09 0.21 0.13 0.20 0.20 0.20Off-peak 0.02 0.19 0.14 0.33 0.15 0.23 0.23 0.23





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: PURULIA PUMP STORAGE POWER GENERATING STATION MU

Capacity:(MW) 900

Estimated Gross




1. Summer Normal 0.00

Peak 53.03 300.00 300.00 300.00Off-peak 0.00


Normal 0.00Peak 100.24 250.00 250.00 250.00

Off-peak 0.00Total Monsoon: 0.00 0.00 0.00 0.00 100.24 250.00 250.00 250.00

3. WinterNormal 0.00

Peak 239.35 250.00 250.00 250.00Off-peak 0.00





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: RUDRANAGAR DIESEL POWER STATION MUCapacity:(MW) 18 MW / 0.50 (FROM 2004-05 ONWARDS)

Estimated Gross




1. Summer Normal 0.08 0.09 0.09 0.10 0.10 0.17 0.18 0.21

Peak 0.04 0.04 0.04 0.05 0.06 0.09 0.10 0.12Off-peak 0.06 0.06 0.06 0.07 0.07 0.11 0.12 0.13


Normal 0.09 0.10 0.09 0.10 0.11 0.15 0.17 0.17Peak 0.04 0.04 0.04 0.04 0.06 0.08 0.09 0.10


3. WinterNormal 0.10 0.10 0.11 0.11 0.12 0.16 0.17 0.19

Peak 0.04 0.05 0.05 0.05 0.07 0.09 0.10 0.11Off-peak 0.07 0.08 0.08 0.08 0.08 0.10 0.11 0.12





TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: GROSS GENERATION OF POWER STATIONS MUCapacity:(MW)

Estimated Gross


(MU)

Season/ Time of the day Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Total Summer: 156.24 140.00 92.93 108.30 136.06 402.26 402.29 402.35Total Monsoon: 242.81 287.26 246.51 249.80 361.73 506.27 506.31 506.33





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(a) Auxiliary Consumptionl for stabilised Commercial Operation (Stationwise)


Base YearSeason Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer 0.36 0.37 0.50 0.57 0.1748 0.2728 0.2552 0.23762. Monsoon 0.28 0.29 0.39 0.47 0.4241 0.4092 0.3828 0.35643. Winter 0.24 0.25 0.34 0.39 0.1226 0.1860 0.1740 0.1620

Grand Total: 0.88 0.91 1.23 1.42 0.7215 0.8680 0.8120 0.7560





Grand Total: 0.54 1.30 1.47 1.83 1.0263 1.1500 1.1500 1.1500





Grand Total: 1.83 0.60 0.78 1.04 0.2497 0.5000 0.5000 0.5000





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(a) Auxiliary Consumptionl for stabilised Commercial Operation (Stationwise)Name of the Station: KURSEONG FAZI MICRO HYDEL POWER STATION MUCapacity:(MW) 2.4




Grand Total: 0.0200 0.0100 0.0200 0.0300 0.0000 0.0175 0.0158 0.0140





Grand Total: 0.000 0.0400 0.0500 0.050 0.0453 0.0450 0.0405 0.0360





Grand Total: 0.0000 0.0000 0.0000 0.0000 0.0015 0.0016 0.0014 0.0013





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(a) Auxiliary Consumptionl for stabilised Commercial Operation (Stationwise)Name of the Station: RICHINGTON MICRO HYDEL POWER STATION MUCapacity:(MW) 2




Grand Total: 0.0500 0.0400 0.0500 0.0400 0.0479 0.0459 0.0413 0.0367





Grand Total: 0.0400 0.0300 0.0400 0.0500 0.0500 0.0600 0.0540 0.0480

Name of the Station: PURULIA PUMP STORAGE POWER GENERATINGSTATION MUCapacity:(MW) 900 (FROM 2007-08 ONWARDS)




Grand Total: 0.0000 0.0000 0.0000 0.0000 2.7484 5.6000 5.6000 5.6000





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(a) Auxiliary Consumptionl for stabilised Commercial Operation (Stationwise)Name of the Station: RUDRANAGAR DIESEL POWER STATION MUCapacity:(MW) 18 (FOR 2003-04) / 0.50 (FROM 2004-05 ONWARDS)




Grand Total: 0.0000 0.0000 0.0000 0.0000 0.0030 0.0030 0.0030 0.0040

Name of the Station: TOTAL AUXILIARY CONSUMPTION MUBase Year

Season Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11


Grand Total: 3.3600 2.9300 3.6400 4.4598 4.9057 8.2910 8.2180 8.1460




TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(b) Transformation Losses for Hydro Power stations including Pumped Storage Project (Stationwise)Name of the Station: JALDHAKA HYDEL POWER STATION MUCapacity:(MW) 35



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11


Grand Total: 0.00 0.00 0.00 0.00 0.5818 0.7000 0.7000 0.7000





Grand Total: 0.00 0.00 0.00 0.00 1.0263 1.1500 1.1500 1.1500





Grand Total: 0.00 0.00 0.00 0.00 0.3495 0.7000 0.6600 0.6200





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(b) Transformation Losses for Hydro Power stations including Pum





Grand Total: 0.00 0.00 0.00 0.00 0.0000 0.0088 0.0088 0.0088





Grand Total: 0.00 0.00 0.00 0.00 0.0226 0.0225 0.0225 0.0225





Grand Total: 0.00 0.00 0.00 0.00 0.0008 0.0008 0.0008 0.0008





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(b) Transformation Losses for Hydro Power stations including Pumped Storage Project (Stationwise)Name of the Station: RICHINGTON MICRO HYDEL POWER STATION MUCapacity:(MW) 2




Grand Total: 0.00 0.00 0.00 0.00 0.0239 0.0230 0.0230 0.0230





Grand Total: 0.00 0.00 0.00 0.00 0.0311 0.0300 0.0300 0.0300

Name of the Station: PURULIA PUMP STORAGE POWER GENERATINGSTATION MUCapacity:(MW) 900

Base YearFour Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer 0.2652 1.5000 1.5000 1.50002. Monsoon 0.5012 1.2500 1.2500 1.25003. Winter 1.1967 1.2500 1.2500 1.2500

Grand Total: 1.9631 4.0000 4.0000 4.0000





TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(b) Transformation Losses for Hydro Power stations including Pumped Storage Project (Stationwise)Name of the Station: RUDRANAGAR DIESEL POWER STATION MUCapacity:(MW) 0.50 (FROM 2004-05 ONWARDS)




Grand Total: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Name of the Station: TOTAL TRANSFORMATION LOSS MUBase Year

Season Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11


Grand Total: 0.0000 0.0000 0.0000 0.0000 3.9992 6.6350 6.5950 6.5550




TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.4(c) Pumping Energy for Pumped Storage Project


Base YearSeason/ Time of the day Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 20.83 98.30 195.00 195.00

Peak 0.00 0.00 0.00 0.00Off-peak 48.60 224.00 455.00 455.00

Total Summer: 0.00 0.00 0.00 0.00 69.43 400.00 400.00 400.00

2. MonsoonNormal 36.12 98.30 245.00 245.00

Peak 0.00 0.00 0.00 0.00Off-peak 84.28 224.00 560.00 560.00

Total Monsoon: 0.00 0.00 0.00 0.00 120.40 325.00 325.00 325.00

3. WinterNormal 92.51 143.11 245.00 245.00

Peak 0.00 0.00 0.00 0.00Off-peak 215.87 329.00 560.00 560.00




TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.5(a) Net Sent Out for Stabilised Commercial Operation (Stationwise)




2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 31.70 22.18 22.13 22.47 12.78 19.94 19.95 19.96

Peak 14.41 10.08 10.06 10.21 6.97 10.88 10.88 10.89Off-peak 23.05 16.13 16.10 16.34 8.13 12.69 12.69 12.70


Normal 24.20 38.64 32.96 31.13 31.00 29.91 29.92 29.94Peak 11.00 17.57 14.98 14.15 14.06 16.32 16.32 16.33


3. WinterNormal 16.87 12.55 22.36 13.19 8.96 13.60 13.60 13.61

Peak 7.67 5.71 10.16 6.00 4.06 7.42 7.42 7.42Off-peak 12.27 9.13 16.26 9.59 6.53 8.65 8.66 8.66




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 23.57 30.22 16.31 24.14 22.37 24.05 24.05 24.05

Peak 10.71 13.73 7.41 10.97 12.20 13.12 13.12 13.12Off-peak 17.14 21.98 11.86 17.56 14.24 15.30 15.30 15.30


Normal 65.04 61.94 57.12 62.47 61.64 61.71 61.71 61.71Peak 29.57 28.15 25.97 28.39 33.62 33.66 33.66 33.66


3. WinterNormal 21.12 17.48 16.03 18.50 9.12 18.60 18.60 18.60

Peak 9.60 7.95 7.28 8.41 4.97 10.15 10.15 10.15Off-peak 15.36 12.72 11.66 13.45 5.80 11.84 11.84 11.84




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 13.86 5.32 0.00 -0.10 0.00 0.00 0.00 0.00

Peak 6.30 2.42 0.00 -0.05 0.00 0.00 0.00 0.00Off-peak 10.08 3.87 0.00 -0.07 0.00 0.00 0.00 0.00

Total Summer: 30.23 11.61 0.00 -0.22 0.00 0.00 0.00 0.002. Monsoon

Normal 20.36 27.57 20.43 15.40 22.21 20.38 20.39 20.39Peak 9.25 12.53 9.28 7.00 12.12 11.12 11.12 11.12


3. WinterNormal 7.61 15.96 25.65 0.02 0.40 24.91 24.92 24.93

Peak 3.46 7.26 11.66 0.01 0.22 13.59 13.59 13.60Off-peak 5.53 11.61 18.66 0.02 0.25 15.85 15.86 15.86




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 0.23 0.25 0.44 0.26 0.00 0.26 0.26 0.26

Peak 0.11 0.12 0.20 0.12 0.00 0.14 0.14 0.14Off-peak 0.17 0.19 0.32 0.19 0.00 0.16 0.16 0.16


Normal 0.11 0.13 0.22 0.38 0.00 0.38 0.38 0.38Peak 0.05 0.06 0.10 0.17 0.00 0.21 0.21 0.21


3. WinterNormal 0.04 0.04 0.07 0.15 0.00 0.15 0.15 0.15

Peak 0.02 0.02 0.03 0.07 0.00 0.08 0.08 0.08Off-peak 0.03 0.03 0.05 0.11 0.00 0.10 0.10 0.10




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 0.00 1.99 0.43 0.99 0.75 0.54 0.54 0.54

Peak 0.00 0.91 0.19 0.45 0.41 0.30 0.30 0.30Off-peak 0.00 1.45 0.31 0.72 0.48 0.34 0.35 0.35


Normal 0.00 0.99 0.21 1.20 0.94 0.95 0.95 0.95Peak 0.00 0.45 0.10 0.54 0.51 0.52 0.52 0.52


3. WinterNormal 0.00 0.33 0.06 1.09 0.35 0.54 0.54 0.54

Peak 0.00 0.15 0.03 0.50 0.19 0.30 0.30 0.30Off-peak 0.00 0.24 0.05 0.79 0.22 0.34 0.35 0.35




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01

Peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01


Normal 0.00 0.00 0.00 0.00 0.06 0.05 0.05 0.05Peak 0.00 0.00 0.00 0.00 0.03 0.03 0.03 0.03


3. WinterNormal 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01

Peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01




TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: RICHINGTON MICRO HYDEL POWER STATION MUCapacity:(MW) 2



1. SummerNormal 1.55 2.16 1.59 0.40 0.75 0.68 0.68 0.68

Peak 0.70 0.98 0.72 0.18 0.41 0.37 0.37 0.37Off-peak 1.12 1.57 1.15 0.29 0.47 0.43 0.43 0.43


Normal 0.77 1.07 0.79 1.18 0.90 1.03 1.03 1.04Peak 0.35 0.49 0.36 0.54 0.49 0.56 0.56 0.57


3. WinterNormal 0.25 0.35 0.26 0.48 0.52 0.36 0.36 0.36

Peak 0.11 0.16 0.12 0.22 0.28 0.20 0.20 0.20Off-peak 0.18 0.26 0.19 0.35 0.33 0.23 0.23 0.23




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 0.20 1.53 1.14 0.73 0.89 0.72 0.72 0.72

Peak 0.09 0.70 0.52 0.33 0.49 0.39 0.39 0.39Off-peak 0.14 1.11 0.83 0.53 0.57 0.46 0.46 0.46


Normal 0.10 0.77 0.57 1.94 1.69 1.63 1.63 1.63Peak 0.04 0.35 0.26 0.88 0.92 0.89 0.89 0.89


3. WinterNormal 0.03 0.25 0.19 0.45 0.23 0.36 0.36 0.36

Peak 0.01 0.11 0.08 0.20 0.13 0.20 0.20 0.20Off-peak 0.02 0.18 0.13 0.33 0.15 0.23 0.23 0.23




TARIFF PETITION 2008-09, 2009-10 2010-11




1. SummerNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.00 0.00 0.00 52.39 296.40 296.40 296.40Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


Normal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Peak 0.00 0.00 0.00 0.00 99.04 247.00 247.00 247.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.00 0.00 0.00 236.48 247.00 247.00 247.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00




TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: RUDRANAGAR DIESEL POWER STATION MUCapacity:(MW) 18



1. SummerNormal 0.08 0.09 0.09 0.10 0.10 0.17 0.18 0.21

Peak 0.04 0.04 0.04 0.05 0.06 0.09 0.10 0.12Off-peak 0.06 0.06 0.06 0.07 0.07 0.11 0.12 0.13


Normal 0.09 0.10 0.09 0.10 0.11 0.15 0.17 0.17Peak 0.04 0.04 0.04 0.04 0.06 0.08 0.09 0.10


3. WinterNormal 0.10 0.10 0.11 0.11 0.12 0.16 0.17 0.19

Peak 0.04 0.05 0.05 0.05 0.07 0.09 0.10 0.11Off-peak 0.07 0.08 0.08 0.08 0.08 0.10 0.11 0.12




TARIFF PETITION 2008-09, 2009-10 2010-11

Name of the Station: TOTAL NET GENERATION MUCapacity:(MW)



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 71.18 63.73 42.13 48.99 37.65 46.37 46.39 46.43

Peak 32.35 28.97 19.15 22.27 72.93 321.69 321.70 321.72Off-peak 51.77 46.36 30.64 35.63 23.96 29.51 29.52 29.55


Normal 110.67 131.22 112.39 113.79 118.55 116.19 116.23 116.26Peak 50.31 59.64 51.09 51.72 160.85 310.37 310.40 310.42


3. WinterNormal 46.01 47.08 64.72 33.99 19.70 58.69 58.72 58.76

Peak 20.91 21.40 29.42 15.45 246.40 279.01 279.03 279.05Off-peak 33.46 34.24 47.07 24.72 13.36 37.35 37.37 37.39




TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form1.6(a) : Energy Purchased (Sourcewise)

Name of the Source: NTPC -- FARAKKA TPS MUBase Year

Season/ Time of the day Four Three Two One One Two ThreeActuals Actuals Actuals Actuals Estimated Projected Projected Projected

2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer 1001.51Normal 445.01 459.02 505.12 489.50 538.87 297.92 297.92 297.92

Peak 202.28 208.65 229.60 222.50 293.93 162.50 162.50 162.50Off-peak 323.64 333.84 367.36 356.00 342.92 189.58 189.58 189.58


Normal 386.56 398.74 533.92 480.77 355.36 297.92 297.92 297.92Peak 175.71 181.24 242.69 218.53 193.84 162.50 162.50 162.50


3. WinterNormal 462.92 477.50 587.86 592.46 317.39 291.50 291.50 291.50

Peak 210.42 217.04 267.21 269.30 173.12 159.00 159.00 159.00Off-peak 336.67 347.27 427.54 430.88 201.98 185.50 185.50 185.50


Name of the Source: NTPC -- KAHELGAON TPS - Stage I upto Aug'07 as per CS share MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 6.56 8.72 65.51 120.26 14.67 0.00 0.00 0.00

Peak 2.98 3.96 29.78 54.66 8.00 0.00 0.00 0.00Off-peak 4.77 6.34 47.64 87.46 9.33 0.00 0.00 0.00


Normal 6.54 8.70 27.85 89.23 0.00 0.00 0.00 0.00Peak 2.97 3.95 12.66 40.56 0.00 0.00 0.00 0.00


3. Winter Normal 22.65 30.13 128.07 23.41 0.00 0.00 0.00 0.00

Peak 10.30 13.70 58.21 10.64 0.00 0.00 0.00 0.00Off-peak 16.47 21.91 93.14 17.02 0.00 0.00 0.00 0.00





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: NTPC -- KAHELGAON TPS - Stage II from 2008-09 as per CS share MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 16.50 94.42 94.42

Peak 0.00 0.00 0.00 0.00 0.00 9.00 51.50 51.50Off-peak 0.00 0.00 0.00 0.00 0.00 10.50 60.08 60.08


Normal 0.00 0.00 0.00 0.00 0.00 31.17 94.42 94.42Peak 0.00 0.00 0.00 0.00 0.00 17.00 51.50 51.50


3. Winter Normal 0.00 0.00 0.00 0.00 0.00 46.75 94.42 94.42

Peak 0.00 0.00 0.00 0.00 0.00 25.50 51.50 51.50Off-peak 0.00 0.00 0.00 0.00 0.00 29.75 60.08 60.08




TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: NTPC -- TALCHER TPS MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 88.25 98.90 92.63 111.54 108.43 96.25 96.25 96.25

Peak 40.11 44.96 42.10 50.70 59.14 52.50 52.50 52.50Off-peak 64.18 71.93 67.37 81.12 69.00 61.25 61.25 61.25


Normal 79.30 88.87 92.24 79.71 89.36 96.25 96.25 96.25Peak 36.04 40.40 41.93 36.23 48.74 52.50 52.50 52.50


3. WinterNormal 84.62 94.83 106.43 90.08 104.40 93.50 93.50 93.50

Peak 38.46 43.10 48.38 40.94 56.95 51.00 51.00 51.00Off-peak 61.54 68.97 77.40 65.51 66.44 59.50 59.50 59.50


Name of the Source: TOTAL NTPC MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 539.82 566.65 663.26 721.30 661.96 410.67 488.58 488.58

Peak 245.37 257.57 301.48 327.86 361.07 224.00 266.50 266.50Off-peak 392.60 412.11 482.37 524.58 421.25 261.33 310.92 310.92


Normal 472.40 496.31 654.02 649.71 444.73 425.33 488.58 488.58Peak 214.73 225.59 297.28 295.32 242.58 232.00 266.50 266.50


3. WinterNormal 570.19 602.46 822.35 705.95 421.80 431.75 479.42 479.42

Peak 259.18 273.84 373.80 320.89 230.07 235.50 261.50 261.50Off-peak 414.68 438.15 598.08 513.42 268.42 274.75 305.08 305.08





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: PTC -- CHUKHA HYDRO ELECTRIC PROJECT MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 68.85 60.50 39.29 66.84 67.12 68.75 68.75 68.75

Peak 31.29 27.50 17.86 30.38 36.61 37.50 37.50 37.50Off-peak 50.07 44.00 28.58 48.61 42.71 43.75 43.75 43.75


Normal 147.85 142.08 146.07 157.13 158.79 160.42 160.42 160.42Peak 67.20 64.58 66.40 71.42 86.61 87.50 87.50 87.50


3. WinterNormal 39.43 27.61 31.41 45.68 40.04 46.29 46.29 46.29

Peak 17.92 12.55 14.28 20.76 21.84 25.25 25.25 25.25Off-peak 28.68 20.08 22.84 33.22 25.48 29.46 29.46 29.46


Name of the Source: PTC -- KURICHHU HYDRO ELECTRIC PROJECT MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 13.47 30.90 20.07 22.09 15.85 18.33 18.33 18.33

Peak 6.12 14.04 9.12 10.04 8.65 10.00 10.00 10.00Off-peak 9.80 22.47 14.59 16.06 10.09 11.67 11.67 11.67


Normal 32.07 30.82 31.68 32.42 25.50 27.50 27.50 27.50Peak 14.58 14.01 14.40 14.74 13.91 15.00 15.00 15.00


3. WinterNormal 13.21 11.65 13.25 12.21 4.95 9.17 9.17 9.17

Peak 6.00 5.30 6.02 5.55 2.70 5.00 5.00 5.00Off-peak 9.61 8.47 9.64 8.88 3.15 5.83 5.83 5.83


Previous Year


Ensuing Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: PTC -- MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 8.22 22.47 3.67 27.51 0.00 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


Normal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Peak 0.00 10.56 12.17 8.28 0.00 0.00 0.00 0.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.35 4.06 0.00 0.00 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


Name of the Source: MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 82.32 91.40 59.36 88.93 82.97 87.08 87.08 87.08

Peak 45.64 64.01 30.65 67.93 45.26 47.50 47.50 47.50Off-peak 59.87 66.47 43.17 64.68 52.80 55.42 55.42 55.42


Normal 179.91 172.89 177.75 189.55 184.29 187.92 187.92 187.92Peak 81.78 89.15 92.97 94.44 100.52 102.50 102.50 102.50


3. WinterNormal 52.64 39.26 44.66 57.89 44.99 55.46 55.46 55.46

Peak 23.93 18.20 24.36 26.31 24.54 30.25 30.25 30.25Off-peak 38.28 28.55 32.48 42.10 28.63 35.29 35.29 35.29


Previous Year Ensuing YearPTC - CHUKHA & KURICHHU & SHORT TERM

Previous Year Ensuing YearSHORT TERM


TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 20.14 128.09 151.25 151.25 151.25

Peak 0.00 0.00 0.00 9.16 69.87 82.50 82.50 82.50Off-peak 0.00 0.00 0.00 14.65 81.51 96.25 96.25 96.25


Normal 0.00 0.00 0.00 41.26 359.33 366.67 366.67 366.67Peak 0.00 0.00 0.00 18.76 196.00 200.00 200.00 200.00


3. WinterNormal 0.00 0.00 0.00 82.59 73.89 91.67 91.67 91.67

Peak 0.00 0.00 0.00 37.54 40.31 50.00 50.00 50.00Off-peak 0.00 0.00 0.00 60.07 47.02 58.33 58.33 58.33


Name of the Source: NHPC -- RANGIT HYDRO ELECTRIC PROJECT MU



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 18.75 19.48 14.46 17.07 12.71 12.83 12.83 12.83

Peak 8.52 8.86 6.57 7.76 6.93 7.00 7.00 7.00Off-peak 13.63 14.17 10.52 12.42 8.09 8.17 8.17 8.17


Normal 30.98 29.12 49.18 3.55 20.29 20.63 20.63 20.63Peak 14.08 13.24 22.36 1.61 11.07 11.25 11.25 11.25


3. WinterNormal 11.44 10.56 22.02 9.02 9.18 10.54 10.54 10.54

Peak 5.20 4.80 10.01 4.10 5.01 5.75 5.75 5.75Off-peak 8.32 7.68 16.01 6.56 5.84 6.71 6.71 6.71


TALA HYDRO ELECTRIC PROJECT

Previous Year


Ensuing Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 6.14 57.29 57.29 153.54

Peak 0.00 0.00 0.00 0.00 3.35 31.25 31.25 83.75Off-peak 0.00 0.00 0.00 0.00 3.91 36.46 36.46 97.71


Normal 0.00 0.00 0.00 0.00 0.00 80.21 80.21 217.71Peak 0.00 0.00 0.00 0.00 0.00 43.75 43.75 118.75


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 57.29 57.29 185.63

Peak 0.00 0.00 0.00 0.00 0.00 31.25 31.25 101.25Off-peak 0.00 0.00 0.00 0.00 0.00 36.46 36.46 118.13


Name of the Source: DPL -- 132 KV MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 57.84 29.55 22.24 9.22 0.00 137.50 160.42 137.50

Peak 26.29 13.43 10.11 4.19 0.00 75.00 87.50 75.00Off-peak 42.07 21.49 16.17 6.70 0.00 87.50 102.08 87.50


Normal 48.13 24.60 20.96 0.00 0.00 183.33 160.42 160.42Peak 21.88 11.18 9.53 0.00 0.00 100.00 87.50 87.50


3. WinterNormal 69.39 35.47 32.07 0.00 0.00 160.42 123.75 100.83

Peak 31.54 16.12 14.58 0.00 0.00 87.50 67.50 55.00Off-peak 50.47 25.79 23.32 0.00 0.00 102.08 78.75 64.17


TEESTA -- III, IV & V

Ensuing YearPrevious Year



TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 19.09 20.63 20.64 21.85 23.10 22.00 11.00 3.21

Peak 8.68 9.38 9.38 9.93 12.60 12.00 6.00 1.75Off-peak 13.88 15.01 15.01 15.89 14.70 14.00 7.00 2.04


Normal 19.24 20.81 20.47 21.87 23.23 22.92 11.46 3.21Peak 8.75 9.46 9.31 9.94 12.67 12.50 6.25 1.75


3. WinterNormal 15.06 16.29 18.32 18.90 20.17 19.71 9.63 2.75

Peak 6.85 7.40 8.33 8.59 11.00 10.75 5.25 1.50Off-peak 10.96 11.85 13.33 13.75 12.84 12.54 6.13 1.75




2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 1.65 1.24 1.10 1.51 1.25 1.38 1.38 0.69

Peak 0.75 0.56 0.50 0.69 0.68 0.75 0.75 0.38Off-peak 1.20 0.90 0.80 1.10 0.79 0.88 0.88 0.44


Normal 1.61 1.21 0.98 1.28 1.30 1.28 1.28 0.64Peak 0.73 0.55 0.45 0.58 0.71 0.70 0.70 0.35


3. WinterNormal 1.32 0.99 1.13 1.28 1.42 1.01 1.01 0.50

Peak 0.60 0.45 0.51 0.58 0.77 0.55 0.55 0.28Off-peak 0.96 0.72 0.82 0.93 0.90 0.64 0.64 0.32


Ensuing Year

Ensuing Year

Previous Year

Previous Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TOTAL DPL MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 78.58 51.42 43.98 32.58 24.34 160.88 172.79 141.40

Peak 35.72 23.37 19.99 14.81 13.28 87.75 94.25 77.13Off-peak 57.14 37.40 31.98 23.69 15.49 102.38 109.96 89.98


Normal 68.98 46.63 42.42 23.15 24.54 207.53 173.16 164.27Peak 31.36 21.19 19.28 10.52 13.38 113.20 94.45 89.60


3. WinterNormal 85.78 52.74 51.53 20.18 21.59 181.13 134.38 104.09

Peak 38.99 23.97 23.42 9.17 11.78 98.80 73.30 56.78Off-peak 62.38 38.36 37.47 14.68 13.74 115.27 85.52 66.24


Name of the Source: DVC(RADIAL) -- 132 KV MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 7.02 7.04 7.23 7.22 7.32 7.33 7.33 7.33

Peak 4.72 4.74 4.87 3.28 4.00 4.00 4.00 4.00Off-peak 3.57 3.58 3.68 5.25 4.66 4.67 4.67 4.67


Normal 6.85 6.88 7.08 7.25 7.01 6.88 6.88 6.88Peak 4.61 4.63 4.77 3.29 3.83 3.75 3.75 3.75


3. WinterNormal 6.93 6.96 6.78 6.96 7.04 6.88 6.88 6.88

Peak 4.66 4.68 4.56 3.16 3.84 3.75 3.75 3.75Off-peak 3.53 3.54 3.45 5.06 4.48 4.38 4.38 4.38


Ensuing Year


Previous Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: DVC(RADIAL) -- 33 KV & 11 KVBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 89.77 92.30 100.27 101.92 108.33 68.75 68.75 32.08

Peak 60.39 62.09 67.46 46.33 59.09 37.50 37.50 17.50Off-peak 45.70 46.99 51.05 74.12 68.94 43.75 43.75 20.42


Normal 86.13 88.41 97.48 103.03 108.46 73.33 73.33 36.67Peak 57.94 59.48 65.57 46.83 59.16 40.00 40.00 20.00


3. WinterNormal 74.68 76.66 83.85 86.91 89.49 41.25 41.25 22.92

Peak 50.24 51.57 56.41 39.50 48.81 22.50 22.50 12.50Off-peak 38.02 39.03 42.69 63.21 56.95 26.25 26.25 14.58




TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 96.79 99.34 107.51 109.14 115.66 76.08 76.08 39.42

Peak 65.11 66.83 72.33 49.61 63.09 41.50 41.50 21.50Off-peak 49.27 50.57 54.73 79.37 73.60 48.42 48.42 25.08


Normal 92.98 95.29 104.56 110.27 115.47 80.21 80.21 43.54Peak 62.55 64.10 70.34 50.12 62.98 43.75 43.75 23.75


3. WinterNormal 81.61 83.61 90.63 93.87 96.53 48.13 48.13 29.79

Peak 54.90 56.25 60.97 42.67 52.65 26.25 26.25 16.25Off-peak 41.55 42.57 46.14 68.27 61.43 30.63 30.63 18.96


Name of the Source: MU



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 51.67 0.00

Peak 0.00 12.20 88.01 84.36 28.18 0.00Off-peak 0.00 0.00 0.00 0.00 32.88 0.00


Normal 0.00 0.00 0.00 0.00 11.41 0.00Peak 0.00 0.00 90.12 95.71 6.23 0.00

Off-peak 0.00 0.00 0.00 0.00 7.26 0.00Total Monsoon: 0.00 0.00 90.12 95.71 24.90 0.00 0.00 0.00

3. WinterNormal 0.00 0.00 0.00 0.00 10.58 0.00

Peak 0.00 0.00 132.03 82.95 5.77 0.00Off-peak 0.00 0.00 0.00 0.00 6.73 0.00


DVC(SHORT TERM)

Ensuing Year

Ensuing Year

DVC(RADIAL) -- TOTALPrevious Year

Previous Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 57.29 68.75 114.58

Peak 0.00 0.00 0.00 0.00 0.00 31.25 37.50 62.50Off-peak 0.00 0.00 0.00 0.00 0.00 36.46 43.75 72.92


Normal 0.00 0.00 0.00 0.00 0.00 68.75 68.75 114.58Peak 0.00 0.00 0.00 0.00 0.00 37.50 37.50 62.50


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 68.75 57.29 82.50

Peak 0.00 0.00 0.00 0.00 0.00 37.50 31.25 45.00Off-peak 0.00 0.00 0.00 0.00 0.00 43.75 36.46 52.50


DVC- Grid supplyPrevious Year Ensuing Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 20.63 41.25 41.25

Peak 0.00 0.00 0.00 0.00 0.00 11.25 22.50 22.50Off-peak 0.00 0.00 0.00 0.00 0.00 13.13 26.25 26.25


Normal 0.00 0.00 0.00 0.00 0.00 18.33 36.67 36.67Peak 0.00 0.00 0.00 0.00 0.00 10.00 20.00 20.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 18.33 36.67 36.67

Peak 0.00 0.00 0.00 0.00 0.00 10.00 20.00 20.00Off-peak 0.00 0.00 0.00 0.00 0.00 11.67 23.33 23.33


Name of the Source: DPSC MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer Normal 24.47 24.78 26.35 28.32 34.54 29.82 14.28 7.14

Peak 16.46 16.67 17.73 18.22 20.27 22.01 10.54 5.27Off-peak 12.46 12.61 13.42 20.91 16.27 19.17 9.18 4.59


Normal 24.37 24.22 27.69 31.62 30.90 31.92 15.96 8.40Peak 16.40 16.29 18.62 20.33 25.81 23.56 11.78 6.20


3. WinterNormal 20.06 21.84 21.03 24.15 23.67 24.36 11.76 5.46

Peak 13.49 14.69 14.14 15.53 19.47 17.98 8.68 4.03Off-peak 10.21 11.12 10.70 17.83 13.22 15.66 7.56 3.51


Ensuing Year


DVC- Majia VPrevious Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBPDCL -- KOLAGHAT TPS MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer Normal 899.81 942.59 1063.39 1084.74 965.00 956.48 971.01 985.67

Peak 605.33 634.11 715.37 751.49 675.00 669.04 679.20 689.46Off-peak 458.09 479.87 541.36 590.76 926.20 918.03 931.97 946.04


Normal 969.50 1015.59 884.69 955.29 905.00 917.29 930.92 944.67Peak 652.21 683.22 595.15 635.70 576.00 583.82 592.49 601.25


3. Winter Normal 978.08 1024.59 1034.42 1016.48 925.00 896.82 910.74 924.80

Peak 657.98 689.27 695.88 677.16 590.00 572.02 580.90 589.87Off-peak 497.93 521.61 526.61 552.54 794.97 770.75 782.72 794.79


Name of the Source: WBPDCL -- BAKRESWAR TPS MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer Normal 634.28 611.55 660.12 712.19 705.00 619.80 619.80 619.80

Peak 426.70 411.41 444.08 455.57 405.00 356.05 356.05 356.05Off-peak 322.91 311.33 336.06 384.20 482.33 424.04 424.04 424.04


Normal 504.19 486.11 527.17 625.54 585.00 514.30 514.30 514.30Peak 339.18 327.02 354.64 423.29 371.00 326.16 326.16 326.16


3. Winter Normal 649.72 626.44 622.06 693.39 635.00 558.26 558.26 558.26

Peak 437.09 421.42 418.48 438.26 385.00 338.47 338.47 338.47Off-peak 330.77 318.92 316.69 369.78 541.15 475.75 475.75 475.75


Ensuing Year


Previous Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBPDCL -- BANDEL TPS MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Summer Normal 233.64 286.37 330.63 250.40 242.00 312.61 335.18 352.31

Peak 157.18 192.65 222.42 174.12 145.00 187.31 200.83 211.09Off-peak 118.94 145.79 168.32 144.57 166.68 215.31 230.86 242.66


Normal 230.01 281.92 304.29 170.80 280.00 285.85 306.48 322.15Peak 154.74 189.66 204.70 117.46 166.00 169.47 181.70 190.99


3. Winter Normal 227.33 278.63 214.67 183.93 325.00 269.39 288.85 303.61

Peak 152.93 187.45 144.42 119.67 182.00 150.86 161.75 170.02Off-peak 115.73 141.85 109.29 99.99 274.42 227.47 243.89 256.36


Name of the Source: WBPDCL -- SANTALDIHI TPS MU



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 149.34 163.72 159.11 210.13 220.00 222.31 235.06 248.13

Peak 107.88 114.42 112.32 132.49 124.00 125.30 132.49 139.86Off-peak 68.61 79.07 75.71 84.33 109.20 110.35 116.68 123.17


Normal 161.24 176.75 170.34 193.91 205.00 207.15 219.03 231.21Peak 113.29 120.34 117.43 125.05 115.77 116.99 123.70 130.58


3. WinterNormal 165.42 181.34 143.92 182.42 195.00 197.05 208.34 219.94

Peak 115.19 122.43 105.42 117.02 107.23 108.35 114.56 120.94Off-peak 80.31 91.88 64.67 100.23 137.84 139.29 147.28 155.47





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TOTAL WBPDCL EXISTING UNITS MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 1917.08 2004.23 2213.25 2257.46 2132.00 2111.20 2161.05 2205.91

Peak 1297.09 1352.58 1494.20 1513.67 1349.00 1337.71 1368.58 1396.47Off-peak 968.55 1016.06 1121.46 1203.86 1684.41 1667.73 1703.55 1735.91


Normal 1864.94 1960.38 1886.49 1945.54 1975.00 1924.59 1970.73 2012.33Peak 1259.41 1320.24 1271.93 1301.50 1228.77 1196.44 1224.05 1248.97


3. WinterNormal 2020.56 2111.00 2015.08 2076.22 2080.00 1921.51 1966.19 2006.59

Peak 1363.19 1420.56 1364.20 1352.11 1264.23 1169.71 1195.69 1219.30Off-peak 1024.74 1074.26 1017.26 1122.54 1748.38 1613.26 1649.63 1682.37


Name of the Source: WBPDCL -- SAGARDIGHI TPS I&II MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 38.64 91.21 474.83 584.38

Peak 0.00 0.00 0.00 0.00 21.08 49.75 259.00 318.75Off-peak 0.00 0.00 0.00 0.00 24.59 58.04 302.17 371.88


Normal 0.00 0.00 0.00 0.00 0.00 182.42 474.83 584.38Peak 0.00 0.00 0.00 0.00 0.00 99.50 259.00 318.75


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 365.75 475.29 584.83

Peak 0.00 0.00 0.00 0.00 0.00 199.50 259.25 319.00Off-peak 0.00 0.00 0.00 0.00 0.00 232.75 302.46 372.17





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBPDCL -- BAKRESWAR TPS IV &V MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 18.81 103.13 409.29 409.29

Peak 0.00 0.00 0.00 0.00 10.26 56.25 223.25 223.25Off-peak 0.00 0.00 0.00 0.00 11.97 65.63 260.46 260.46


Normal 0.00 0.00 0.00 0.00 0.00 103.13 408.83 408.83Peak 0.00 0.00 0.00 0.00 0.00 56.25 223.00 223.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 412.50 409.29 409.29

Peak 0.00 0.00 0.00 0.00 0.00 225.00 223.25 223.25Off-peak 0.00 0.00 0.00 0.00 0.00 262.50 260.46 260.46


Name of the Source: WBPDCL -- SANTADIHI TPS - V MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.40 45.83 160.42 160.42

Peak 0.00 0.00 0.00 0.00 0.22 25.00 87.50 87.50Off-peak 0.00 0.00 0.00 0.00 0.25 29.17 102.08 102.08


Normal 0.00 0.00 0.00 0.00 0.00 114.58 137.50 137.50Peak 0.00 0.00 0.00 0.00 0.00 62.50 75.00 75.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 137.50 137.50 137.50

Peak 0.00 0.00 0.00 0.00 0.00 75.00 75.00 75.00Off-peak 0.00 0.00 0.00 0.00 0.00 87.50 87.50 87.50





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TOTAL WBPDCL NEW UNITS (BKTPS IV&V, SAGAR TPS- I&II & STPS - V) MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 57.85 240.17 1044.54 1154.08

Peak 0.00 0.00 0.00 0.00 31.55 131.00 569.75 629.50Off-peak 0.00 0.00 0.00 0.00 36.81 152.83 664.71 734.42


Normal 0.00 0.00 0.00 0.00 0.00 400.13 1021.17 1130.71Peak 0.00 0.00 0.00 0.00 0.00 218.25 557.00 616.75


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 915.75 1022.08 1131.63

Peak 0.00 0.00 0.00 0.00 0.00 499.50 557.50 617.25Off-peak 0.00 0.00 0.00 0.00 0.00 582.75 650.42 720.13




2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 11.58 11.46 11.46 2.29

Peak 0.00 0.00 0.00 0.00 6.32 6.25 6.25 1.25Off-peak 0.00 0.00 0.00 0.00 7.37 7.29 7.29 1.46


Normal 0.00 0.00 0.00 0.00 10.32 11.46 11.46 2.29Peak 0.00 0.00 0.00 0.00 5.63 6.25 6.25 1.25


3. WinterNormal 0.00 0.00 0.00 0.00 12.73 11.46 11.46 2.29

Peak 0.00 0.00 0.00 0.00 6.95 6.25 6.25 1.25Off-peak 0.00 0.00 0.00 0.00 8.10 7.29 7.29 1.46


CESC (Radial)Previous Year Ensuing Year



TARIFF PETITION 2008-09, 2009-10 & 2010-11



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Off-peak 7.52 28.66 11.73 0.00 0.00 0.00 0.00 0.00


Normal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Off-peak 0.00 19.28 0.00 0.00 0.00 0.00 0.00 0.00


Ensuing YearPrevious YearCESC (OFF-PEAK)


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBREDA MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.11 0.09 0.14 0.05 0.06 0.07 0.07 0.07

Peak 0.05 0.04 0.06 0.02 0.03 0.04 0.04 0.04Off-peak 0.08 0.07 0.10 0.04 0.04 0.04 0.04 0.04


Normal 0.10 0.07 0.01 0.01 0.05 0.06 0.06 0.06Peak 0.05 0.03 0.00 0.01 0.03 0.04 0.04 0.04


3. WinterNormal 0.10 0.05 0.00 0.00 0.00 0.06 0.06 0.06

Peak 0.04 0.02 0.00 0.00 0.00 0.03 0.03 0.03Off-peak 0.07 0.03 0.00 0.00 0.00 0.04 0.04 0.04




2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.03 0.03 0.07 0.03 0.03 0.03

Peak 0.00 0.00 0.02 0.02 0.04 0.02 0.02 0.02Off-peak 0.00 0.00 0.02 0.02 0.05 0.02 0.02 0.02


Normal 0.00 0.00 0.03 0.03 0.03 0.03 0.03 0.03Peak 0.00 0.00 0.02 0.02 0.02 0.02 0.02 0.02


3. WinterNormal 0.00 0.03 0.03 0.03 0.02 0.03 0.03 0.03

Peak 0.00 0.02 0.02 0.02 0.01 0.02 0.02 0.02Off-peak 0.00 0.01 0.02 0.02 0.01 0.02 0.02 0.02


Previous Year

GOVT OF SIKKIM (RANGPOO)

Ensuing Year



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: GREEN POWER SUPPLY-- ELECTROSTEEL (HALDIA) MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 5.91 12.70 11.76 11.76 11.76

Peak 0.00 0.00 0.00 2.69 6.93 6.42 6.42 6.42Off-peak 0.00 0.00 0.00 4.30 8.08 7.49 7.49 7.49


Normal 0.00 0.00 0.00 3.73 12.05 11.76 11.76 11.76Peak 0.00 0.00 0.00 1.69 6.57 6.42 6.42 6.42


3. WinterNormal 0.00 0.00 0.57 12.07 13.12 11.76 11.76 11.76

Peak 0.00 0.00 0.26 5.49 7.16 6.42 6.42 6.42Off-peak 0.00 0.00 0.42 8.78 8.35 7.49 7.49 7.49


Name of the Source: NEORA HYDRO ELECTRIC MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.52 0.22 0.92 0.92 0.92

Peak 0.00 0.00 0.00 0.24 0.12 0.50 0.50 0.50Off-peak 0.00 0.00 0.00 0.38 0.14 0.58 0.58 0.58


Normal 0.00 0.00 0.00 0.52 0.65 0.92 0.92 0.92Peak 0.00 0.00 0.00 0.23 0.35 0.50 0.50 0.50


3. WinterNormal 0.00 0.00 0.00 0.24 0.23 0.92 0.92 0.92

Peak 0.00 0.00 0.00 0.11 0.13 0.50 0.50 0.50Off-peak 0.00 0.00 0.00 0.17 0.15 0.58 0.58 0.58





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: NIPPON HYDRO ELECTRIC MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.48 1.15 1.15 1.15

Peak 0.00 0.00 0.00 0.00 0.26 0.63 0.63 0.63Off-peak 0.00 0.00 0.00 0.00 0.31 0.73 0.73 0.73


Normal 0.00 0.00 0.00 0.00 1.79 1.15 1.15 1.15Peak 0.00 0.00 0.00 0.00 0.98 0.63 0.63 0.63


3. WinterNormal 0.00 0.00 0.00 0.00 0.94 0.92 0.92 0.92

Peak 0.00 0.00 0.00 0.00 0.52 0.50 0.50 0.50Off-peak 0.00 0.00 0.00 0.00 0.60 0.58 0.58 0.58


Name of the Source: OTHER GREEN POWER MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 11.46 11.46 11.46

Peak 0.00 0.00 0.00 0.00 0.00 6.25 6.25 6.25Off-peak 0.00 0.00 0.00 0.00 0.00 7.29 7.29 7.29


Normal 0.00 0.00 0.00 0.00 0.00 11.46 11.46 11.46Peak 0.00 0.00 0.00 0.00 0.00 6.25 6.25 6.25


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 11.46 11.46 11.46

Peak 0.00 0.00 0.00 0.00 0.00 6.25 6.25 6.25Off-peak 0.00 0.00 0.00 0.00 0.00 7.29 7.29 7.29





TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: Short Term Import from Traders (NVVNL, AEL, TATA, PTC) MUBase Year


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 7.84 52.60 5.08 0.00 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


Normal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Peak 0.00 7.12 10.60 15.64 0.00 0.00 0.00 0.00


3. WinterNormal 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Peak 0.00 0.00 23.24 0.00 0.66 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00




2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 2757.92 2857.40 3128.33 3281.46 3333.04 3452.03 4412.63 4624.75

Peak 1713.96 1809.97 2083.63 2101.42 2005.54 2074.82 2599.47 2717.21Off-peak 1561.12 1638.12 1769.49 1948.89 2443.00 2521.17 3136.46 3275.21


Normal 2734.66 2824.90 2942.14 2998.93 3190.84 3849.05 4547.47 4819.66Peak 1680.35 1756.96 1893.52 1905.91 1900.91 2252.30 2632.63 2781.87


3. WinterNormal 2842.36 2921.54 3067.89 3082.21 2809.27 3861.27 4007.47 4246.86

Peak 1758.92 1812.36 2026.44 1896.88 1669.23 2232.45 2311.39 2442.32Off-peak 1600.23 1660.01 1758.57 1854.42 2210.62 2847.80 2948.71 3108.03


Less CTU Grid Loss, if any 154.88 199.11 186.75 200.93 199.40 219.00 247.84

Less UI, if any 684.59 551.83 782.11 883.82 0.00 0.00 0.00

Ensuing Year

679.26

Ensuing Year

Previous YearTOTAL WBSEDCL POWER PURCHASE

Previous Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Net Purchase 17521.79 18048.10 19623.88 19935.22 20760.89 25588.21 29520.60 31086.77


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form 1.7: T&D Loss %

Base Year

Ref Unit Derivation Four Three Two One One Two ThreeActuals Actuals Actuals Actuals Estimated Projected Projected Projected

2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1 Generation [Form 1.3] MU A 500.51 531.00 481.98 433.78 780.60 1288.04 1288.14 1288.26

2 Auxiliary Consumption [Form 1.4] MU B1 3.36 2.93 3.64 4.46 4.91 8.29 8.22 8.15

3Transformation Loss [Form 1.4(b)] included into Aux. consumption upto 07-08 for hydel units

MU B2 0.00 0.00 0.00 0.00 4.00 6.64 6.60 6.56

4Units delivered to system from generation (including infirm power, if any) [Form 1.5]

MU C=A-B1-B2 497.15 528.07 478.34 429.32 771.70 1273.11 1273.33 1273.56

5 Quantunm of Infirm power included in 3 MU D 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

6 Energy Purchased at EHV [Form 1.6] MU E=E1 + E2 17331.47 17991.97 19413.41 19874.47 20699.96 24912.00 29039.99 30999.00

(a) Power Purchase at EHV from central sector MU E1 4289.39 4518.92 5906.34 5999.59 5507.61 5463.00 6000.00 6790.00

(b) Power Purchase at EHV from State sector sector MU E2 13042.08 13473.05 13507.06 13874.89 15192.35 19449.00 23039.99 24209.00

7 Energy Received for Wheeling [Form 1.9a] MU F 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

8 CTU Grid loss for import of Central sector power MU G 154.88 199.11 186.75 200.93 199.40 219.00 247.84

9 Net UI [Actual] MU H 684.59 551.83 782.11 883.82 0.00 0.00 0.00

10 Overall Gross Energy Input to WBSETCL System MU I = C + D +E+ F -

G - H 17149.36 17680.57 19140.81 19334.93 20386.91 25985.72 30094.32 32024.72

11 WBSETCL Loss % J 4.00 4.00 4.00 4.00 4.00 3.90 3.80 3.70

MU


679.26


TARIFF PETITION 2008-09, 2009-10 & 2010-11

(a) WBSETCL Loss in MU MU K = I *J/100 685.97 707.22 765.63 773.40 815.48 1013.44 1143.58 1184.91

12 Net Energy available from WBSETCL System MU L = I - K 16463.38 16973.35 18375.18 18561.53 19571.43 24972.28 28950.73 30839.81

13 Energy sold to other than licensee at EHV [Form 1.9b] MU M 3124.14 3098.88 3097.24 1955.57 892.70 4648.00 6111.00 5502.00

14 Energy sold to licensee at EHV [Form 1.9c] MU N 880.29 780.34 865.23 1302.41 1864.80 1596.00 1546.00 1546.00

15 Units sold/ used for pumping energy of Pumped Storage Project MU O 0.00 0.00 0.00 0.00 498.21 1050.00 1050.00 1050.00

16 Total Energy goes out from WBSETCL System at EHV MU P = M + N + O 4004.44 3879.23 3962.46 3257.99 3255.71 7294.00 8707.00 8098.00

17 Net Energy available from WBSETCL System to WBSEDCL MU Q = L - P 12458.95 13094.12 14412.71 15303.55 16315.73 17678.28 20243.73 22741.81

18 Energy purchased by WBSEDCL at 33 KV & below MU R 869.58 895.61 961.41 1029.61 1145.68 875.61 699.61 335.61

19 Total Energy available to WBSEDCL system MU S = Q + R 13328.53 13989.73 15374.12 16333.16 17461.41 18553.88 20943.34 23077.41

20 Units sold to consumers MU T 8769.15 9538.05 10627.16 11638.65 13207.13 14980.00 17025.00 18884.00

21 Energy sold to licensee below EHV level [Form 1.9b] MU U 125.94 131.35 137.33 40.74 44.33 60.00 60.00 60.00

22 Units wheeled [Form 1.9c] MU V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

23 Units utilised in own premises including construction power MU W 22.00 23.00 30.00 34.00 36.00 36.00 36.00 38.00

24 Overall Utilisation MU X=sum(T:W) 8917.09 9692.40 10794.49 11713.39 13287.46 15076.00 17121.00 18982.00

25 Unutilised Units MU Y=S - X 4411.44 4297.33 4579.64 4619.77 4173.95 3477.88 3822.34 4095.41

26 System Loss % Z = Y/ S *100 33.10% 30.72% 29.79% 28.28% 23.90% 18.74% 18.25% 17.75%


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form1.8(a) : Aggregate Technical & Commercial (ATC) Loss


Unit Derivation Actuals Actuals Actuals Actuals Estimated Projected Projected Projected

2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Units supplied to System [item S of Form 1.7] MU A 13329 13990 15374 16333 17461 18554 20943 23077

Units utilised (Billed) [Item X of Form 1.7] MU B 8917 9692 10794 11713 13287 15076 17121 18982

Unutilised Units [Item Y of Form 1.7] MU C=A-B 4411 4297 4580 4620 4174 3478 3822 4095

T&D Loss % [Item Z of Form 1.7] MU D=(Cx100)/A 33.098 30.718 29.788 28.285 23.904 18.745 18.251 17.746

Realized Units in corresponding period MU E 8238 9267 10361 11362 13022 14473 16436 18223

AT&C Loss in Units MU F=A-E 5091 4723 5013 4971 4440 4081 4507 4855

ATC Loss % G=(F/A)x100 38 34 33 30 25 22 22 21



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form 1.9 : Energy Balance

Ref. Particulars Base Year

Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

A Energy Input

1 Generation [Form 1.3] MU A 500.51 531.00 481.98 433.78 780.60 1288.04 1288.14 1288.26

2 Auxiliary Consumption [Form 1.4] MU B1 3.36 2.93 3.64 4.46 4.91 8.29 8.22 8.15

3Transformation Loss [Form 1.4(b)] included into Aux. consumption upto 07-08 for hydel units

MU B2 0.00 0.00 0.00 0.00 4.00 6.64 6.60 6.56

4Units delivered to system from generation (including infirm power, if any) [Form 1.5]

MU C=A-B1-B2 497.15 528.07 478.34 429.32 771.70 1273.11 1273.33 1273.56


6 Energy Purchased at EHV [Form 1.6] MU E=E1 + E2 17331.47 17991.97 19413.41 19874.47 20699.96 24912.00 29039.99 30999.00

(a) Power Purchase at EHV from central sector MU E1 4289.39 4518.92 5906.34 5999.59 5507.61 5463.00 6000.00 6790.00



8 CTU Grid loss for import of Central sector power MU G 679.26 154.88 199.11 186.75 200.93 199.40 219.00 247.84

9 Net UI [Actual] MU H 0.00 684.59 551.83 782.11 883.82 0.00 0.00 0.00

10 Overall Gross Energy Input to WBSETCL System MU I = C + D +E+ F -

G - H 17149.36 17680.57 19140.81 19334.93 20386.91 25985.72 30094.32 32024.72

11 WBSETCL Loss % J 4.00 4.00 4.00 4.00 4.00 3.90 3.80 3.70


WEST BENGAL STATE ELECTRICITY DISTRIBUTION COMPANY LIMITED Page No.-

TARIFF PETITION 2008-09, 2009-10 & 2010-11





2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11


(a) WBSETCL Loss in MU MU K = I *J/100 685.97 707.22 765.63 773.40 815.48 1013.44 1143.58 1184.91


TARIFF PETITION 2008-09, 2009-10 & 2010-11





2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11




14 Energy sold to licensee at EHV [Form 1.9b] MU N 880.29 780.34 865.23 1302.41 1864.80 1596.00 1546.00 1546.00


16 Total Energy goes out from WBSETCL System at EHV MU P = M + N + O 4004.44 3879.23 3962.46 3257.99 3255.71 7294.00 8707.00 8098.00

17 Net Energy available from WBSETCL System to WBSEDCL MU Q = L - P 12458.95 13094.12 14412.71 15303.55 16315.73 17678.28 20243.73 22741.81


19 Total Energy available to WBSEDCL system MU S = Q + R 13328.53 13989.73 15374.12 16333.16 17461.41 18553.88 20943.34 23077.41

B Energy Utilisation [Form 1.7]

a. Units sold to consumers MU T 8769.15 9538.05 10627.16 11638.65 13207 14980.00 17025.00 18884.00

b. Energy sold to licensee below EHV level [Form 1.9b] MU U 125.94 131.35 137.33 40.74 44 60.00 60.00 60.00

c. Units wheeled [Form 1.9c] MU V 0.00 0.00 0.00 0.00 0 0.00 0.00 0.00

d. Units utilised in own premises including construction power MU W 22.00 23.00 30.00 34.00 36 36.00 36.00 38.00

e. Unutilised Units MU X 4411.44 4297.33 4579.64 4619.77 4174 3477.88 3822.34 4095.41


TARIFF PETITION 2008-09, 2009-10 & 2010-11





2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11


Total Energy MU sum(T:X) 13328.53 13989.73 15374.12 16333.16 17461.41 18553.88 20943.34 23077.41


TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.9 a : Energy received for Wheeling

Ref. Particulars Base YearFour Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. 0 0 0 0 0 02.

etc.

MUPrevious Year Ensuing Year


TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.9 b : Energy sold to person other than licensees or any consumers

Base Year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Grand Total: 3124.14 3098.88 3097.24 1955.57 892.70 4648.00 6111.00 5502.00

MU

Ref. Season/ Time of the dayPrevious Year Ensuing Year


TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.9 c : Energy sold to licensees 1) Energy sold to CESC Ltd



1. SummerNormal 165.87 132.76 144.95 137.75 300.28 360.00 360.00 360.00

Peak 87.46 70.00 76.43 92.24 160.00 180.00 180.00 180.00Off-peak 108.57 86.90 94.88 96.88 44.00 100.00 100.00 100.00


Normal 146.17 130.97 139.99 143.39 284.62 290.00 290.00 290.00Peak 77.07 69.06 73.81 75.61 155.00 150.00 150.00 150.00


3. WinterNormal 82.93 74.19 82.93 91.67 140.00 190.00 190.00 190.00

Peak 43.73 39.12 43.73 48.33 73.90 100.00 100.00 100.00Off-peak 54.28 48.56 54.28 60.00 21.00 50.00 50.00 50.00


MU



TARIFF PETITION 2008-09, 2009-10 2010-11

2) Energy sold to Singur-Haripal Rural Electric Co-op. LtdBase Year



1. SummerNormal 21.18 22.09 22.94 0.00 0.00 0.00

Peak 14.25 14.86 15.43 0.00 0.00 0.00Off-peak 10.78 11.24 11.68 0.00 0.00 0.00


Normal 20.39 21.27 21.75 0.00 0.00 0.00Peak 13.72 14.31 14.63 0.00 0.00 0.00

Off-peak 10.38 10.83 11.07 0.00 0.00 0.00Total Monsoon: 44.49 46.40 47.46 0.00 0.00 0.00 0.00 0.00

3. WinterNormal 16.15 16.85 18.25 0.00 0.00 0.00

Peak 10.87 11.33 12.28 0.00 0.00 0.00Off-peak 8.22 8.58 9.29 0.00 0.00 0.00


MU



TARIFF PETITION 2008-09, 2009-10 2010-11

3) Energy sold to DPSC LtdBase Year



1. SummerNormal 0.00 0.00 0.00 8.72 6.38 13.00 13.00 13.00

Peak 0.00 0.00 0.00 5.37 4.33 8.00 8.00 8.00Off-peak 0.00 0.00 0.00 4.06 3.06 6.00 6.00 6.00


Normal 0.00 0.00 0.00 4.85 6.35 6.50 6.50 6.50Peak 0.00 0.00 0.00 3.27 4.75 4.50 4.50 4.50


3. WinterNormal 0.00 0.00 0.00 5.50 6.50 8.50 8.50 8.50

Peak 0.00 0.00 0.00 3.70 5.16 5.50 5.50 5.50Off-peak 0.00 0.00 0.00 2.80 4.00 4.00 4.00 4.00



MU


TARIFF PETITION 2008-09, 2009-10 2010-11

4) Energy sold to SIKKIM Base Year

Four Three Two One One Two ThreeActuals Actuals Actuals Actuals Estimated Projected Projected Projected

1. SummerNormal 5.50 5.11 10.10 16.35 12.75 8.75 8.75 8.75

Peak 3.70 3.44 6.80 9.54 8.47 5.55 5.55 5.55Off-peak 2.80 2.60 5.14 8.71 7.70 5.70 5.70 5.70


Normal 0.67 3.58 5.93 9.87 12.00 5.00 5.00 5.00Peak 0.45 2.41 3.99 6.64 11.00 3.00 3.00 3.00


3. WinterNormal 2.32 11.04 12.65 13.29 12.00 7.00 7.00 7.00

Peak 1.56 7.42 8.51 8.94 11.00 5.00 5.00 5.00Off-peak 1.18 5.62 6.44 6.77 6.04 3.00 3.00 3.00



MU


TARIFF PETITION 2008-09, 2009-10 2010-11

5) Energy sold to DPLBase Year



1. SummerNormal 0.00 0.00 0.00 80.00 96.00 20.00 0.00 0.00

Peak 0.00 0.00 0.00 35.00 54.77 12.00 0.00 0.00Off-peak 0.00 0.00 0.00 20.00 30.00 8.00 0.00 0.00


Normal 0.00 0.00 0.00 80.00 120.00 6.00 0.00 0.00Peak 0.00 0.00 0.00 45.55 65.55 2.00 0.00 0.00


3. WinterNormal 0.00 0.00 0.00 40.00 75.00 0.00 0.00 0.00

Peak 0.00 0.00 0.00 32.00 52.40 0.00 0.00 0.00Off-peak 0.00 0.00 0.00 13.00 25.00 0.00 0.00 0.00



MU


TARIFF PETITION 2008-09, 2009-10 2010-11

19 c : Total Energy sold to licensees Base Year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. SummerNormal 192.55 159.96 177.99 242.82 415.41 401.75 381.75 381.75

Peak 105.41 88.30 98.66 142.15 227.57 205.55 193.55 193.55Off-peak 122.15 100.75 111.70 129.65 84.76 119.70 111.70 111.70


Normal 167.23 155.82 167.67 238.12 422.97 307.50 301.50 301.50Peak 91.24 85.77 92.44 131.06 236.30 159.50 157.50 157.50


3. WinterNormal 101.41 102.08 113.84 150.46 233.50 205.50 205.50 205.50

Peak 56.16 57.88 64.52 92.98 142.46 110.50 110.50 110.50Off-peak 63.69 62.76 70.02 82.57 56.04 57.00 57.00 57.00


Previous Year Ensuing YearMU

Season/ Time of the dayRef.


TARIFF PETITION 2008-09, 2009-10 2010-11

Form 1.9 d : Energy wheeled at Delivery Point

Ref. Particulars Base YearFour Three Two One One Two Three


1. 0 0 0 0 0 02.

etc.

Previous Year Ensuing YearMU


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form1.10(a) : Quantum of Purchase of Power and Rate thereof (Sourcewise vis-à-vis Stationwise)

Name of the Source:

Particulars Unit Derivation Base Four Three Two One One Two Three

Actuals Actuals Actuals Actuals Estimated Projected Projected Projected2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Details of Import DrawalA. Infirm MU AB. Firm B1: Summer:

Normal MU B1N 539.82 566.65 663.26 721.30 661.96 410.67 488.58 488.58Peak MU B1P 245.37 257.57 301.48 327.86 361.07 224.00 266.50 266.50Off-peak MU B10P 392.60 412.11 482.37 524.58 421.25 261.33 310.92 310.92Total Firm in Summer: (B1) 1177.79 1236.33 1447.11 1573.74 1444.28 896.00 1066.00 1066.00

B2: Monsoon:Normal MU B2N 472.40 496.31 654.02 649.71 444.73 425.33 488.58 488.58Peak MU B2P 214.73 225.59 297.28 295.32 242.58 232.00 266.50 266.50Off-peak MU B2OP 343.56 360.95 475.65 472.52 283.01 270.67 310.92 310.92Total Firm in Monsoon: (B2) 1030.68 1082.85 1426.95 1417.55 970.31 928.00 1066.00 1066.00

B3: Winter:Normal MU B3N 570.19 602.46 822.35 705.95 421.80 431.75 479.42 479.42Peak MU B3P 259.18 273.84 373.80 320.89 230.07 235.50 261.50 261.50Off-peak MU B3OP 414.68 438.15 598.08 513.42 268.42 274.75 305.08 305.08Total Firm in Winter: (B3) 1244.04 1314.46 1794.23 1540.25 920.28 942.00 1046.00 1046.00

Total Firm: (B) MU B=B1+B2+B3 3452.51 3633.63 4668.28 4531.54 3334.87 2766.00 3178.00 3178.00Chargeable Units MU A+B 3452.51 3633.63 4668.28 4531.54 3334.87 2766.00 3178.00 3178.00

Applicable Rates A. Infirm Paise/Unit C

Fixed Charges Rs Lakhs/ month D

Energy Charges:B1: Summer:

Normal Paise/Unit E 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Peak Paise/Unit F 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Off-peak Paise/Unit G 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14

B2: Monsoon:Normal Paise/Unit H 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Peak Paise/Unit I 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Off-peak Paise/Unit J 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14

B3: Winter:Normal Paise/Unit K 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Peak Paise/Unit L 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14Off-peak Paise/Unit M 165.68 169.87 172.05 169.23 162.40 172.57 174.14 174.14C. Fuel and Power Purchase Cost Paise/Unit N

Form1.10(b) : Power Purchase Cost Analysis (Sourcewise vis-à-vis Stationwise)


Actuals Actuals Actuals Actuals Estimated Projected Projected ProjectedDeatails of Power Purchase Cost

A. Infirm Rs. Lakhs O=A*C 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00B. Firm Fixed Charges Rs. Lakhs P=D*12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Energy Charges:B1: Summer:

Normal Rs. Lakhs Q=B1N*E 8944 9626 11411 12206 10750 7087 8508 8508Peak Rs. Lakhs R=B1P*F 4065 4375 5187 5548 5864 3866 4641 4641Off-peak Rs. Lakhs S=B1OP*G 6504 7000 8299 8877 6841 4510 5414 5414Total Firm in Summer: (B1) Rs. Lakhs T=Q+R+S 19513 21001 24898 26632 23455 15463 18564 18564

B2: Monsoon:Normal Rs. Lakhs U=B2N*H 7826 8431 11252 10995 7222 7340 8508 8508Peak Rs. Lakhs V=B2P*I 3557 3832 5115 4998 3939 4004 4641 4641Off-peak Rs. Lakhs W=B2OP*J 5692 6131 8184 7996 4596 4671 5414 5414Total Firm in Monsoon: (B2) Rs. Lakhs X=U+V+W 17076 18394 24551 23989 15758 16015 18564 18564

B3: Winter:Normal Rs. Lakhs Y=B3N*K 9447 10234 14149 11947 6850 7451 8349 8349Peak Rs. Lakhs Z=B3P*L 4294 4652 6431 5430 3736 4064 4554 4554Off-peak Rs. Lakhs AA=B3OP*M 6870 7443 10290 8688 4359 4741 5313 5313Total Firm in Winter: (B3) Rs. Lakhs AB=Y+Z+AA 20611 22328 30870 26065 14945 16256 18215 18215

Total Firm : Energy Charges Rs. Lakhs AC=T+X+AB 57200 61724 80318 76686 54158 47734 55343 55343Total Firm : Fixed+Energy Charges Rs. Lakhs AD=AC+P 57200 61724 80318 76686 54158 47734 55343 55343Total Charges : Firm + Infirm Rs. Lakhs AE=O+AD 57200 61724 80318 76686 54158 47734 55343 55343

TOTAL NTPC SUPPLY


B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: PTC --Particulars Unit Derivation Base

Four Three Two One One Two ThreeActuals Actuals Actuals Actuals Estimated Projected Projected Projected2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11




















CHUKHA & KURICHU & SHORT TERM

B. Firm




TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TALA HYDRO ELECTRIC PROJECTParticulars Unit Derivation Base







Applicable RatesA. Infirm Paise/Unit C




B2: Monsoon: Normal Paise/Unit H 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00Peak Paise/Unit I 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00Off-peak Paise/Unit J 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00

B3: Winter: Normal Paise/Unit K 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00Peak Paise/Unit L 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00Off-peak Paise/Unit M 0.00 0.00 0.00 184.00 184.00 184.00 184.00 184.00C. Fuel and Power Purchase Cost Paise/Unit N











B. Firm


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: NHPC -- RANGIT HYDRO ELECTRIC PROJECT Particulars Unit Derivation Base











B2: Monsoon: Normal Paise/Unit H 316.37 284.96 191.82 241.86 189.72 207.19 207.19 207.19Peak Paise/Unit I 316.37 284.96 191.82 241.86 189.72 207.19 207.19 207.19Off-peak Paise/Unit J 316.37 284.96 191.82 241.86 189.72 207.19 207.19 207.19

B3: Winter: Normal Paise/Unit K 316.37 284.96 191.82 241.86 135.56 207.19 207.19 207.19Peak Paise/Unit L 316.37 284.96 191.82 241.86 135.56 207.19 207.19 207.19Off-peak Paise/Unit M 316.37 284.96 191.82 241.86 135.56 207.19 207.19 207.19C. Fuel and Power Purchase Cost Paise/Unit N











B. Firm


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TEESTA -- III, IV & VParticulars Unit Derivation Base










Normal Paise/Unit E 0 0 0 0 162 162.00 162.00 204.60Peak Paise/Unit F 0 0 0 0 162 162.00 162.00 204.60Off-peak Paise/Unit G 0 0 0 0 162 162.00 162.00 204.60

B2: Monsoon: 204.60Normal Paise/Unit H 0 0 0 0 0 162.00 162.00 204.60Peak Paise/Unit I 0 0 0 0 0 162.00 162.00 204.60Off-peak Paise/Unit J 0 0 0 0 0 162.00 162.00 204.60

B3: Winter: 204.60Normal Paise/Unit K 0 0 0 0 0 162.00 162.00 204.60Peak Paise/Unit L 0 0 0 0 0 162.00 162.00 204.60Off-peak Paise/Unit M 0 0 0 0 0 162.00 162.00 204.60C. Fuel and Power Purchase Cost Paise/Unit N









B. Firm




TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: TOTAL DPL Particulars Unit Derivation Base























B. Firm


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: DVC -- RADIAL SUPPLYParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: DVC -- SHORT TERMParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source:Particulars Unit Derivation Base






















DVC- GRID SUPPLYPrevious Year Ensuing Year

B. Firm


TARIFF PETITION 2008-09, 2009-10 & 2010-11























B. Firm


DVC- MEJIA - V


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: DPSC Particulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: KOLAGHAT TPSParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: EXISTING BAKRESWAR UNITSParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: BANDEL TPSParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: EXISTING STPS UNITSParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: NEW SAGARDIGHI (I&II) UNITSParticulars Unit Derivation Base























B. Firm


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBPDCL NEW BKTPS IV&V UNITS Particulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBPDCL NEW STPS - V UNITParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11






















CESC (Radial)Previous Year Ensuing Year

B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11


Four Three Two One One Two ThreeActuals Actuals Actuals Actuals Estimated Projected Projected Projected





















B. Firm

CESC (OFF-PEAK)



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: WBREDA Particulars Unit Derivation Base

















Normal Rs. Lakhs Q=B1N*E 1.517 1.420 3.036 1.295 1.490 1.719 1.719 1.719Peak Rs. Lakhs R=B1P*F 0.689 0.645 1.380 0.589 0.813 0.938 0.938 0.938Off-peak Rs. Lakhs S=B1OP*G 1.103 1.032 2.208 0.942 0.948 1.094 1.094 1.094Total Firm in Summer: (B1) Rs. Lakhs T=Q+R+S 3.309 3.097 6.625 2.825 3.250 3.750 3.750 3.750

B2: Monsoon:Normal Rs. Lakhs U=B2N*H 1.335 1.065 0.202 0.344 1.260 1.604 1.604 1.604Peak Rs. Lakhs V=B2P*I 0.607 0.484 0.092 0.156 0.688 0.875 0.875 0.875Off-peak Rs. Lakhs W=B2OP*J 0.971 0.774 0.147 0.250 0.802 1.021 1.021 1.021Total Firm in Monsoon: (B2) Rs. Lakhs X=U+V+W 2.912 2.323 0.442 0.750 2.750 3.500 3.500 3.500

B3: Winter:Normal Rs. Lakhs Y=B3N*K 1.274 0.710 0.000 0.092 0.000 1.375 1.375 1.375Peak Rs. Lakhs Z=B3P*L 0.579 0.323 0.000 0.042 0.000 0.750 0.750 0.750Off-peak Rs. Lakhs AA=B3OP*M 0.926 0.516 0.000 0.067 0.000 0.875 0.875 0.875Total Firm in Winter: (B3) Rs. Lakhs AB=Y+Z+AA 2.779 1.549 0.000 0.200 0.000 3.000 3.000 3.000

Total Firm : Energy Charges Rs. Lakhs AC=T+X+AB 9.000 6.969 7.066 3.775 6.000 10.250 10.250 10.250Total Firm : Fixed+Energy Charges Rs. Lakhs AD=AC+P 9.000 6.969 7.066 3.775 6.000 10.250 10.250 10.250Total Charges : Firm + Infirm Rs. Lakhs AE=O+AD 9.000 6.969 7.066 3.775 6.000 10.250 10.250 10.250


B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11






















GOVT OF SIKKIM (RANGPOO)Previous Year Ensuing Year

B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: GREEN POWER SUPPLY-- ELECTROSTEEL (HALDIA) Particulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: GREEN POWER SUPPLY-- NEORA HYDRO ELECTRICParticulars Unit Derivation Base





















B. Firm




TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: GREEN POWER SUPPLY-- NIPPON HYDRO ELECTRICParticulars Unit Derivation Base






















B. Firm



TARIFF PETITION 2008-09, 2009-10 & 2010-11

Name of the Source: GREEN POWER SUPPLY-- OTHER GREEN POWERParticulars Unit Derivation Base





















B. Firm




TARIFF PETITION 2008-09, 2009-10 & 2010-11






















Import from Traders (NVVNL, AEL, TATA)

B. Firm

Previous Year


Ensuing Year


TARIFF PETITION 2008-09, 2009-10 & 2010-11

Form1.10(b) : Total Power Purchase Cost Analysis of WBSEDCL (ERSTWHILE WBSEB)


Actuals Actuals Actuals Actuals Estimated Projected Projected ProjectedDeatails of Power Purchase Cost 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11



B2: Monsoon: 105159 103038 127424 129707 146255 157566 197243 205925Normal Rs. Lakhs U=B2N*H 47562 46073 53115 52391 59517 74823 87549 92915Peak Rs. Lakhs V=B2P*I 29361 28508 34840 34674 36279 44635 51715 54669Off-peak Rs. Lakhs W=B2OP*J 26849 26328 30645 32225 41751 51420 59380 62783Total Firm in Monsoon: (B2) Rs. Lakhs X=U+V+W 103771 100910 118600 119290 137547 170877 198643 210367

B3: Winter: 103771 100910 118600 119290 137547 170877 198643 210367Normal Rs. Lakhs Y=B3N*K 49431 47565 55259 54029 52121 74356 76478 80951Peak Rs. Lakhs Z=B3P*L 30705 29376 37536 34111 31793 43969 45103 47565Off-peak Rs. Lakhs AA=B3OP*M 27714 27208 31552 32735 39940 53406 54825 57724Total Firm in Winter: (B3) Rs. Lakhs AB=Y+Z+AA 107849 104150 124347 120875 123854 171731 176406 186241

Total Firm : Energy Charges Rs. Lakhs AC=T+X+AB 316779 308097 370370 369872 407655 500175 572292 602533Total Firm : Fixed+Energy Charges Rs. Lakhs AD=AC+P 316779 308097 370370 369872 407655 500175 572292 602533Total Charges : Firm + Infirm Rs. Lakhs AE=O+AD 316779 308096 370370 369872 407655 500175 572292 602533Fuel and Power Purchase Cost Adjustment Rs. Lakhs AF=B*N 0 0 0 0 0 0 0 0

CTU Transmission charges Rs. Lakhs AG 7785 7785 9780 7398 12000 12000 13000 14000ERLDC Charges Rs. Lakhs AH 163 163 134 169 216 220 220 220Others : Wheeling Charges paid to CESC & DVC Rs. Lakhs AI 27 27 15 14 2 2 2 2Less : Incentive for timely payment Rs. Lakhs AJ1 0 0 0 0 1585 0 0 0Less : Rebate for timely payment etc. Rs. Lakhs AJ2 9145 9146 9170 9594 2500 2550 2550 2550

Overall cost Rs. Lakhs AK =sum(AE:AI)-AJ 315610 306925 371130 367859 415788 509847 582964 614205



Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.11 : COST OF FUEL (STATIONWISE)

Name of the Station:



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1. Gross Generation MU 0.58 0.63 0.63 0.68 0.95 1.04 1.14 1.26 2. Auxiliary consumption MU 0.00 0.00 0.00 0.03 0.03 0.03 0.03 0.04 3. Sent-out Energy 3=1-2 MU 0.58 0.63 0.63 0.65 0.92 1.01 1.11 1.22

4. Station Heat Rate 4kCal/kWh generated

5. Total Heat Required 5=1x4 GCal6. Specific Oil Consumption ml/kWh 366.38 296.68 310.78 368.34 263.21 271.29 271.00 271.24 7. Oil Consumption 7=6x1 KL 212.50 186.91 195.79 249.00 249.00 274.00 300.00 332.00 8. Heat Value of Oil kCal/Litre9. Heat from Oil 9=7x8 GCal10. Heat from Coal 10=5-9 GCal11. Heat Value of Coal kCal/Kg12. Coal Consumption 12=10/11 Tonne13. Coal requirement considering

Transit Loss Tonne14. Average Price of Oil Rs./KL 24000.00 29110.00 33250.00 33930.00 34100.00 35000.00 36000.00 37000.00 15. Average Price of Coal Rs./Tonne 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16. Cost of Oil 16=7x14 Rs. Lakhs 51.00 54.41 65.10 84.49 84.91 95.90 108.00 122.84 17. Cost of Coal 17=13x15 Rs. Lakhs 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18. Total Fuel Cost 18=16+17 Rs. Lakhs 51.00 54.41 65.10 84.49 84.91 95.90 108.00 122.84

RUDRANAGAR DIESEL POWER STATION

Sl. STATION DERIVATION UNIT

Previous Year Ensuing YearBase Year

West Bengal State Electricity Distribution Company Ltd. Page-

Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.12 : Expenditure - Cost of Energy from own Generation - Stationwise

Name of the Station: Rs. Lakhs


One One Two Three

Actuals Estimated Projected Projected Projected

2006-07 2007-08 2008-09 2009-10 2010-11Cost of Energy from own Generation - all stations

Excludes expense shown under any other head

(i) Fuel CostCoal 0.00 0.00 0.00 0.00 0.00Oil 84.49 84.91 95.90 108.00 122.84others 5.51 0.00 0.00 0.00 0.00Total 90.00 84.91 95.90 108.00 122.84

(ii) Coal & Ash handling charges

(iii) Demmurage for Transportation of Fuel

(iv) Water Charges

(v) Consumption of stores & spares

(vi) Repairs & Maintenance (excluding salaries etc. & stores)

Buildings 84.00 135.55 143.76 180.86 210.74Plant & Machineries 325.00 468.57 393.14 471.04 510.61

Others 249.00 356.88 368.10 387.09 414.64 658.00 961.00 905.00 1039.00 1136.00

(vii) Employee Costs3

Salaries & Wages 727.00 928.32 1037.92 1309.00 1450.00Bonus 18.00 28.00 25.48 24.00 21.00Contribution to FundsWelfare Expenses 40.00 48.00 53.00 55.65 58.43

785.00 1004.32 1116.40 1388.65 1529.43

(viii) Depreciation 2891.00 6209.17 10316.79 10586.21 10675.162891.00 6209.17 10316.79 10586.21 10675.16 As per Form B

(ix) Travelling Expenses 22.96 24.64 24.38 25.41 26.12(x) 129.00 93.71 101.62 109.53 117.44(xi) Telephone Expenses 8.05 9.92 10.63 12.11 13.32(xii) Security Charges 95.00 101.04 106.99 112.94 118.89

(xiii) Other Management & Administrative Expenses

64.99 63.38 57.51 67.00 61.22

(xiv) Expenses due to Penalty, Fines etc. 0.00 0.00 0.00 0.00 0.00

(xv) Cost of Outsourcing 0.00 0.00 0.00 0.00 0.00(xvi) Others Finance Charge 109.41 102.03 151.65 163.00 184.00

Overall (1.12) 4853.41 8654.11 12886.87 13611.86 13984.43

Previous Year Ensuing Year Basis for estimation

for ensuing year


Tariff Petition-2008-09,2009-10 & 2010-11

Ref. ParticularsActual

Expenses on Transmission ofEnergy Excludes Expenses shown

(i) Consumption of stores & spares(ii) Repair & Maintenance (excluding

salaries etc. & stores)Buildings 153.83Transmission & DistributionAssetsOthers 1123.17

(iii) Employee Costs2

Salaries & Wages 3362.22Bonus 82.00Contribution to FundsWelfare Expenses 8.86

(iv) Depreciation 5961.00(v) Travelling Expenses 49.99(vi) Vehicle Maintenance 308.15(vii) Telephone Expenses 44.43(viii) Security Charges 362.82(ix) Other Management & Administrative

E114.61

(x) Expenses due to Pen alty, Fines etc. 0.00(xi) Other Finance Charges 3.78

Overall (1.13) Transmission 11574.86

2006-07Form 1.13 : Expenditure - Transmission of Energy


Tariff Petition-2008-09,2009-10 & 2010-11

Rs. Lakhs


One One Two Three

Actuals Estimated Projected Projected Projectedj

2006-07 2007-08 2008-09 2009-10 2010-11Expenses on Distribution of Energy Excludes Expenses shown under any other head

(i) Consumption of stores & spares

(ii)Repairs & Maintenance (excluding salaries etc. & stores)

Buildings 229 567 621 865 1061Transmission & Distribution

AssetsOthers 9587 9316 10653 11048 11679


Salaries & Wages 26736 30027 37772 43119 48580Bonus 682 1034 941 937 838Contribution to FundsWelfare Expenses 23 44 45 47 49

(iv) Depreciation 12015 16513 19517 23006 29387 As per Form B

(v) Travelling Expenses 262 315 328 367 400(vi) Vehicle Maintenance 1582 1859 2019 2256 2474(vii) Telephone Expenses 745 884 1014 1149 1284(viii) Security Charges 884 1058 1137 1279 1405(ix) Other Management &

Administrative Expenses 1321 1338 3458 4587

(x) Expenses due to Penalty, Fines etc. 0 0 0 0 0

(xi) Cost of outsourcing 342 2886 3249 3736 4334(xii) Others finance charge 1303.000 1236.170 1556 932 544

Overall (1.14) 55711 67078 78850 92199 106623

Form 1.15 : Expenditure - Distribution of Energy

Previous Year Ensuing Year Basis for estimation

for ensuing year


Tariff Petition-2008-09,2009-10 & 2010-11


One One Two Three


2006-07 2007-08 2008-09 2009-10 2010-11Expenses on Sale of EnergyExcluding Expenses shown under any other head

(i) Consumption of printing and stationery

(ii) Repairs & Maintenance (excluding salaries etc. & stores)


Salaries & WagesBonusContribution to FundsWelfare Expenses

(iv) Depreciation

(v) Travelling Expenses(vi) Vehicle Maintenance(vii) Telephone Expenses(viii) Advertisement

(ix) Computer Maintenance Expenses

(x) Stamps & Courier Charges

(xi) Other Management & Administrative Expenses

(xii) Expenses due to Penalty, Fines etc.

(xiii) Others (specify)Overall Sale of Energy 0 0 0 0

Form 1.16 : Expenditure - Sale of Energy


Expe

nditu

re a

llrea

dy in

clud

ed in

the

Form

:1.1

5

Expe

nditu

re a

llrea

dy in

clud

ed in

the

Form

:1.1

5

Expe

nditu

re a

llrea

dy in

clud

ed in

the

Form

:1.1

5


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.17 : Other expenses centrally maintainedRs. Lakhs

Ref. ParticularsBasis for

estimation for ensuing year

Gen. Dist. Trans Gen. Dist. Gen. Dist. Gen. Dist. Gen. Dist.(a) Rent, Rates & Taxes 1.61 70.99 8.07 3.16 102.12 3.14 101.56 3.28 105.92 3.41 110.16

(Other than taxes on income & profits)

(b) Interest

(i) Interest on Capital Expenditure, Loans & Public Deposits 8975.91 10222.57 5734.61 5665.44 9646.56 14708.56 13043.44 15762.77 13978.31 16614.54 14733.65

(ii) Interest on Temporary Accommodation [Form 1.17 a]

(iii) Interest on Working Capital [Form 1.17 b] 5605.00 13146.00 16103.00 18173.00 18985.00

(iv)Interest on Security Deposits at rates specified by the Commission calculated on average basis

3313.00 3799.00 4334.00 4931.00 5594.00

(v) Interest on advance from consumers(vi) Other Finance Charges [Form 1.17 c] 66.70 2934.78 333.50 15.90 513.93 1.39 44.96 19.62 634.35 13.57 438.80(vii) Lease Rental(viii) Delayed Payment Surcharge(ix) Interest for creation of pension fund 390.15 12614.85 390.15 12614.85 390.15 12614.85 390.15 12614.85(x) Fringe benefit Tax 4.30 189.20 21.50 6.00 194.00 7.50 242.50 8.63 278.88 9.92 320.71

(c) Bad Debts (see regulation 4.10.1) 10364.40 2774.91 3578.31 2732.51 3030.88(d) Legal Charges 4.59 202.10 22.97 3.04 98.15 3.34 107.86 3.63 117.37 3.93 127.07

(e) Consultancy Fees, charges and expenses 6.93 305.01 34.66 2.57 83.04 4.50 145.61 5.40 174.73 6.48 209.67

(f) Auditors' Fees 2.70 118.95 13.52 1.05 33.95 9.30 300.70 10.05 324.95 12.66 409.34(g) Depreciation 91.02 316.31 167.78 308.88 525.94 659.19 584.57 764.77 678.19 794.18 704.27

(h) Advance against Depreciation [Form 1.17 e]

(i) Foreign Exchange Rate Variation on Loan repayments [Form 1.17 d]

Projected

2009-10

Two

2007-08

One

2008-09

One

Projected

Previous Year

2010-11

Ensuing Year

Actuals

Three

Projected

2006-07

Base Year

Estimated


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.17 : Other expenses centrally maintainedRs. Lakhs

Ref. ParticularsBasis for

estimation for ensuing year

Gen. Dist. Trans Gen. Dist. Gen. Dist. Gen. Dist. Gen. Dist.

Projected

2009-10

Two

2007-08

One

2008-09

One

Projected

Previous Year

2010-11

Ensuing Year

Actuals

Three

Projected

2006-07

Base Year

Estimated

(j) Other Expenses 2.75 121.09 13.76 2.82 3.09 99.91 3.39 109.61 3.69 119.31

(k) Insurance Premium Payable [Form 1.17 f] 1.11 48.93 5.56 6.00 194.00 5.28 170.72 7.50 242.50 8.97 290.03

(l) Employee costs & Directors' fees & expenses

(I) Salaries & Wages 38.66 1700.88 193.28 111.00 3576.00 124.00 3997.00 104.00 3352.00 98.00 3182.00(ii) Bonus 2.89 127.32 14.47 1.86 60.04 2.99 96.61 1.47 47.53 1.32 42.68(iii) Contribution to Funds(iv) Welfare Expenses 0.87 38.27 4.35 1.54 49.91 1.82 58.83 1.86 60.01 1.89 61.21(v) Directors' fees & expenses(vi) Others (specify) if any

(m) Repairs & Maintenance (excluding salaries etc. & stores) 13.80 190.90 25.30 24.14 244.06 19.88 264.18 21.77 289.23 23.45 311.55

Impact of Service Tax on Repairs & Maintenance

(o) Travelling Expenses 1.27 55.85 6.35 2.41 77.84 3.67 118.75 4.44 143.56 5.31 171.69(p) Postage 0.00 0.00 0.00 0.19 6.10 0.25 8.05 0.39 12.61 0.51 16.49 included in(s)(q) Security 1.76 77.49 8.81 1.98 64.17 2.15 69.67 2.31 74.69 2.49 80.51(r ) Intangible Assets written off 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00(s) Telephone, Telex, etc. 1.03 45.34 5.15 1.27 41.06 1.28 41.53 1.29 41.71 1.32 42.68(t) Vehicle Running & Maintenance 4.83 212.56 24.15 4.92 159.19 5.62 181.70 6.33 204.67 7.02 226.98(u) General Establishment Charges 15.00 679.00 77.00 59.00 1909.00 41.00 1341.00 48.00 1542.00 55.00 1767.00(v) Cost of outsourcing 0.00 4.00 0.00 0.00 149.00 0.00 677.00 0.00 779.00 0.00 903.00(w) Terminal Benefits 534.22 23505.69 2671.10 476.28 15399.72 275.55 8909.45 304.95 9860.05 294.36 9517.64(x) Taxes on Income/ Profit 4.08 131.92 39.00 1261.00 39.00 1261.00 39.00 1261.00(y) Others to be specified, if any 0.00 0.00 0.00

Overall (1.17) 9771.96 60449.62 9385.88 7093.67 65594.46 16312.66 68496.75 17514.99 72764.23 18391.17 75272.17


Tariff Petition-2008-09,2009-10 & 2010-11

1.17 a Interest on Temporary Accommodation Rs Lakhs

Base Year



Opening Balance 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11Repayment for the yearClosing Balance

Interest on Temporary Accommodation

Total 0 0 0 0 0 0 0 0

1.17 b Interest on Working Capital Rs Lakhs639093.15 795136.30 896295.07 944150.83



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11Working Capital:

A. Gross Sales 435519 490089 394182 639093.15 795136 896295 944151B1. Less: Depreciation 30047 19594 21442 23557 31077 35035 41560B2. Less: Deferred Revenue Expenditure 0 723 723 764 764 40 40B3. Less: Return on Equity 6020 18937 20300 30520 33016 37061 41562B. Total deductions: (sum B1:B3) 36067 39254.3 42465 54841 64857 72136 83162C. Allowable Gross Sales for Working Capital 399452 450835 351717 584253 730280 824159 860988D. Allowable Working Capital @18% on C 49932 56354 43965 105165 131450 148349 154978E. Interest at State Bank Short Term PLR rate or atactual rate of borrowing, whichever is less 10.25% 10.25% 12.75% 12.50% 12.25% 12.25% 12.25%

F. Interest on Working Capital 5118 5605 13146 16103 18173 18985

Ensuing Year

Particulars


Particulars

Previous Year


Tariff Petition-2008-09,2009-10 & 2010-11

1.17 c Other Finance Charges Rs Lakhs

Base Year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

Guarantee Commission 994 785 728 328.80 285 254 219

Front-End Fees 0 0.00 0 0 0

Bank Charges 412 540 1416 1487.00 1415 1440 905

Public Deposit and Advance against Electricity Bill

L/C Opening charges 52 0 0.00 0 0 0

Fees and Expenses for Restructuring 489 723 0 40.23 40.23 40.23 40.23

Cost of Hedging 0 0.00 0.00 0 0

Others:

i )Penal interest on Capital Liabilities 7 0 0 0.00 0.00 0 0

ii) Interest On GPF 2498 2563.43 2597 0.00 0 0 0iii) Interest on arrear pay 237 0 0 0.00 0 0 0iv) Banking Cash Transaction Tax 0 8.58 10 12.00 13 15 16

Sub Total 2742 2572.01 2607 12.00 13 15 16Overall 0 4689 4620 4751.17 1868.03 1754 1749 1180

1.17 d Foreign Exchange Rate Variation (FERV) - YearwiseRs. Lakhs

For the Ensuing Year

Amount of Loan

Repayable in

Foreign Currency

Actual/ Estimated

Rate of Repaymen

t

Original Rate of Drawal

FERV for the year

(1) (2) (3) 4=1x(2-3)Loan 1Loan 2 and so on

Overall 0 0 0 0

Ensuing Year

Particulars

Previous Year


Tariff Petition-2008-09,2009-10 & 2010-11

1.17 e Advance against Depreciation



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-111. Repayment as per Form C 7063 29495 14312 13046 10211 13152 191652. Depreciation as per Form B 30047 19594 21442 23557 31077 35035 41560

3. Additional Fund requirement (1-2, if 1>2) 0 0 9901 0 0 0 0 0

4. Maximum ceiling of Advance depreciation

5. Advance against depreciation (lower of 3 & 4) 0 0 0 0 0 0 0 0

1.17 f Insurance Premium Payable



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11Insurance 51 0 78 200 176 250 299

Overall 0 51 0 78 200 176 250 299

1.17 g Interest Credit

Base Year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-111. Depreciation as per Form B 0 30047 19594 21442 23557 31077 35035 415602. Repayment as per Form C 0 7063 29495 14312 13046 10211 13152 19165

3. Excess Fund created (1-2, if 1>2) 0 22984 0 7130 10511 20866 21883 22395

4. Weighted average rate of interest of existingloan

0.06 0.07 0.08 0.09 0.08

5. Interest credit 461 754 1758 1875 1872

Overall 0 30047 29495 21903 24311 32835 36910 43433


Note: Interest Credit will be allowed during the the period of Loan repayment only

Ensuing Year

Particulars


Particulars

Previous Year

Particulars


Tariff Petition-2008-09,2009-10 & 2010-11

Base Year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

(1) Generation Assets

TCF 77821 77855 77884 43124 47689 49109 49139

Rammam HEP 20166 20166 20628 25340 29102 31232 31277

Jaldhaka HEP 4802 4802 4947 6054 7420 8130 8160Other Mini Micro Hydel 8250 8322 12176 14271 16237 17657 17677Purulia Pump Storage 9861 10171 10781 267976 267976 269395 269420

Total 0 120900 121316 126415 356766 368425 375524 375674

(2) Distribution Assets 262179 307093 480785 551185 615145 783041 1043712

(3) Metering Assets 0 0 0 0 0

(4) Other Assets 17210 17962 14876 26237 33270 34864 35781

(5) Transmission Assets 198054 208992 232780 0 0 0 0

(6) Less : Contribution from consumers including advance from them

(7) Total (1+2+3+4+5-6) 0 598343 655363 854856 934188 1016840 1193429 1455167

Form 1.18 : Original Cost of Fixed AssetsRS in Lakhs

Ref. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

(1) Opening Balance 350044 376635 471997 289147 8225 43759 47331

(2) Additional Capital Expenditure for the year 124462 152382 215240 127495 125687 187660 241201

(3) Amount transferred to Fixed Assets 97871 57020 199493 408417 90152 184089 269238

(4) Closing Balance 0 376635 471997 487744 8225 43759 47331 19294

Form 1.18 a : Original Cost of Works in Progress

Ref. Particulars

Previous Year Ensuing YearBase Year


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.18 b : Intangible Assets

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

2. Cost incurred during the year

3. Gross Intangible Asset at the end of the year (1+ 2)

5 Amount written off during the year

6 Cumulative amount written off at the end of the year (4 + 5)

7 Cumulative Closing Balance (Gross) (3-6)

1. Cumulative Opening Balance (Gross)

4 Cumulative Amount written off at the beginning of the year

Ref. Particulars

Previous Year Base Year Ensuing Year


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.18 c(I) : Investments

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1 In Govt. Secuirity 121 121 121 121 121 121 121

2 Share in Public Ltd Company NTESC 255 255 255 255 255 255 255

3 Fixed Deposit with Bank 35421 97755 118615 17182 7104 6646 6990

4 On account of autosweep 0 0 0 0 0 0 0

5 Others 1789 1614 975 645 411 411 411

Total 0 37586 99744 119965 18202 7890 7057 7401

Form 1.18 c(II) : Income from Investments



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1 In Govt. Secuirity 1 4 4 4 4 4

2 Share in Public Ltd Company NTESC 0 0 0 0 0

3 Fixed Deposit with Bank 3853 8114 5465 448 431 443

4 On account of autosweep 654 808 415 436 462 495

5 Others 736 379 58 34 34 34

Total 0 2095 5244 9305 5942 921 931 975

Ensuing Year

Ensuing Year

Previous YearBase Year


2095

Ref. Particulars

Ref. Particulars


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.19(a) : Capital Expenditure for the year



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11A General Capital Expenditure

(1) Generation Capital Expenditure Station wisePPSP

Plan 53115 17421 18154 0 0Outside Plan 0 0 0 0

Sub Total 0 0 0 53115 17421 18154 0 0Jaldhaka

Plan 0 0 0 0 0Outside Plan 879 1329 7464 2247 150

Sub Total 0 0 0 879 1329 7464 2247 150Rammam

PlanOutside Plan 912 718 1706 2594 3300

Sub Total 0 0 0 912 718 1706 2594 3300TCF

Plan 213 584 68 0Outside Plan 40 239 515 79 0

Sub Total 0 0 0 40 453 1099 147 0Other Hydel

PlanOutside Plan 100 276 705 1830 778

Sub Total 0 0 100 276 705 1830 778Overall Generation Capital ExpenditurePlan 0 0 0 53115 17634 18738 68 0

Outside Plan 0 0 0 1931 2563 10389 6750 4228 Total 0 0 0 55046 20198 29127 6817 4228

(2) Distribution Capital Expenditure(including RE)

Plan 8933 7705 3972 3000 3000Outside Plan 101340 90943 84817 177843 233973

Total 0 0 0 110273 98648 88789 180843 236973

A Overall General Capital Expenditure

Plan 0 0 0 62048 25339 22710 3068 3000Outside Plan 0 0 0 103271 93506 95206 184593 238201

Total 0 0 0 165319 118846 117916 187660 241201

B Special Projects as per Note 2 of Form 1.18

GenerationDistributionOverall Special Projects 0 0 0 0 0 0Asset transferred from REDC& others 49921 8649 7771 0 0

Capital Expenditure (A+B) 0 0 0 215240 127495 125687 187660 241201

Ref. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.19(b): Overall Capital Expenditure Programme

Two Three Four

Actuals

Estimated Projected Projected Projected Projected

A

Stationwise

(a) Generation Capital Expenditure

PPSP 295265 28984 18154 0.00 0.00

Hydel Station 76164 600 965 179 0.00

R &M for HydelStation 12112 681 5950 1336 150

S & I 871 0.00 0.00 0.00 0.00(b) Distribution Capital

Expenditure119254 27957 54610 0.00 0.00

APDRP 44815 11211 6532 3000 3000RIDF 38710 44645 900 0.00 0.00MPLAD,BEU & MIP 13997 2244 38 0.00 0.00RGGVY (I& II) 484032 2322 50000 50000 70000Misc (HRD & EDP) 4785 9 2686 50 0.00

Overall Capital 1090006 118654.72 139835.89 54565.01 73150.00B

Projectwise(a) Generation Capital (b) Distribution Capital

ExpenditureOverall Capital Expendirure Projects completed in the last previous year(s) or to be completed in the Base year

C

Projectwise

(a) Generation Capital Hydel Station 49309.04 2.72 2934.76 5218.27 4078.34R &M for HydelStation 1824.79 127.45 1123.13 83.9 0

(b) Distribution Capital 421889.5 0 56946.54 108381 118863.9APDRP 55676 60.11 9214 9000 9000Overall Capital Expendirure

528699.33 190.28 70218.43 122683.17 131942.24

Overall Capital Expenditure (A+B+C)

1618705.59 118845.00 210054.32 177248.18 205092.24

Ensuing Year

Capital Expendirure Programme for new projects for which Investment Plan submitted for approval of the Commission

Capital Expendirure Projects completed in the last previous year(s) or to be completed in the Base year

Expenditure to be spilled beyond

Control period

Capital Expendirure Plan for the existing on going Projects

Base YearRef. Particulars Original Project Cost (as latest

approved)

Cumulative

Expenditure


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.19(c): Project Specifications

Reasons for variation

One

As approved by the

Commission

Actuals/ Estimated

Actuals/ Estimated

Projected

Projectwise

(a)Generation Capital Expenditure

(b)Transmission Capital Expenditure

(c)Distribution Capital Expenditure

Overall Capital Expenditure (A+B+C)

Cumulative Expenditure

upto last previous year

Expenditure to be spilled

beyond Control period

Estimated Target date of

completion

Estimated Project Cost

Ref.Name of the

Project with brief description

Base Year

Ensuing Year


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.20(a) : Equity BaseRs. Lakhs


Actuals Actuals Actuals Actuals Estimated Projected ProjectedProjecte

d2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

(1) Equity Base

a Opening Balance at the beginning of the year 135262 135262 213675 222324 249335 280102

bActual addition/withdrawal to Equity Base for the year

0 19475 8649 27011 30767 33539

c Actual Equity Base at the end of the year c=a+b 0 0 135262 154737 222324 249335 280102 313641

d Amount transferred to Fixed Assets

As in Form 1.18a 0 0 0 199493 408417 90152 184089 269238

e Normative Equity % 30% 30% 30% 30% 30% 30%

f Normative addition to Equity Base f=d*e 0 0 0 59848 122525 27046 55227 80771

gAddition to Equity base considered for the year in ARR

lower of f and b 0 0 0 19475 8649 27011 30767 33539

h Equity Base considered at the year end for ARR h=a+g 0 0 135262 154737 222324 249335 280102 313641

I Average Equity Base for the year i=(a+h)/2 0 0 135262 145000 218000 235830 264719 296872

Ref. Particulars Basis



Tariff Petition-2008-09,2009-10 & 2010-11

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11Special Allocations

(A) Appropriation to Reserve for unforeseen exigencies

(B) Expence of SHRELCOP ( Form E_singur ): 0.00 0 0

(C)On account of SHRELCOP (adj.of ASSETS & LIABILITIES)

0.00 0 0

( D ) Release of 1/3 Inst. Of balance withheld amount 0 4955.00 9910.00 0.00

(E) Primary Expense written off

(F)

Release of 5% of the deducted amount on account of reduction in Interest rate in Tariff oprder for the year 2004-05

3185.00 3185.00 3185.00

Sub-Total (A+B+C) 0 0 0 0 0.00 8140.00 13095 3185

Form 1.21: Special Allocations

Ensuing Year

Ref. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.22 : Return on EquityRs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11(1) Average Equity Base Form 1.20 (a) 0 0 135262 145000 218000 235830 264719 296872

(2) Rate of Return % 14.00% 14.00% 14.00% 14.00% 14.00% 14.00% 14.00% 14.00%

(3)

Return on equity considered as

normative loan(@8.5%)

0 0 0 0 0 0 0 0

(4) Return on equity e=d*c/100 0 0 18937 20300 30520 33016 37061 41562

Ensuing Year

Ref. Particulars

Previous Year Base YearBasis


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.23 : Permitted Incentive

Rs. Lakhs



2003-04 2004-05 2005-06 2006-072007-08 2008-09 2009-10 2010-11(1) Incentive for Generation

a Sent Out Units

b Target PLF

c Units to be sent out at target PLF

d Additional Units, if >0 d=a-c in MUe Incentive Rate for additional generation Paise/ kWhf Incentive for additional generation f=dxe

(2) Incentive for Hydropower generating stations.

(i) Capacity Index achieved(ii) Normative Capacity Index

(iii) Excess capacity index achieved over target, if >0

(iv) Annual fixed charges

(v) Incentive for additional capacity index achieved

(3) Incentive for Transmission(i) Annual Availability (ii) Target Availabilty(iii) Excess availability over target, if >0 (iii)=(i-ii)(iv) Equity Form 1.20 a(v) Incentive for additional availability (v)= (iv)x(iii)

Ref. Particulars


Basis


Tariff Petition-2008-09,2009-10 & 2010-11

Form 1.24 : Benefits passed on to consumers

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

(1) Share of benefit from sale to others 100% 100% 100% 90% 90% 80% 60% 60%a) Sale of Power to others (MU) 3124 3099 3097 1955.57 893 4648 6111 5502b) Selling rate ( Paise /Unit ) 209.72 222.08 302.89 509.93 475.00 500.00 475.00 475.00c) Average purchase price ( Paise/ unit 169.88 165.63 181.81 180.99 200.27 199.25 197.48 197.58Benefit ( P/unit) 39.84 56.45 121.08 328.95 274.73 300.75 277.52 277.42Benefit in Rs Lakh) 12447.67 17492.75 37502.00 57895.38 22072.63 111830.88 101755.48 91581.89

Total Benefit ( Rs. Lakhs) 12447.67 17492.75 37502.00 57895.38 22072.63 111830.88 101755.48 91581.89

Ensuing Year

Ref. Particulars

Previous Year Base Year


Tariff Petition-2008-09,2009-10 & 2010-11

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11Receipts from Sale of Energy 292434 326229 372193 405828 436005 491192 557448 618346

Note :

Form 1.25 : Receipts from Sale of Energy

Ensuing Year

Actual Estimates are to be furnished for Previous and Current year. Ensuing Year figure should correspond with Annex 2

Ref. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11

Rs. Lakhs



2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

A. Other Income derived from

(i) Rental of meters and other apparatus hired out 5716 6334 7086 8197 10776 10879.6 11783.8 12713.3

(ii) Sale and repair of lamp and other apparatus 0 0 0 0 0 0 0 0

(iii) Transfer Fees (Service connection fees) 0 0 0 0 0 0 0 0

(iv) Income from Investments and Bank Balances 897 2095 5244 9305 5942 921 931 975

(v) Surcharge for Late Payments 2359 1931 1713 1735 2132 2014 2227 2358

(vi) Income from jobs at consumer's premises 0 0 0 3196 3356 3388 3420 3452

(vii) Transmission/Wheeling charges 0 0 138 253 0 0 0 0

(viii) Reactive energy charge 0 0 0 0 0 0 0 0(ix) Surcharge under Section 42 0 0 0 0 0 0 0 0

(x) Additional Surcharge under Section 42 0 0 0 0 0 0 0 0

(xi)Other Business Income to the extent to be passed on consumer

2147 574 2753 1936 0 0 0 0

(xii)

Other General receipts arising from and ancillary or incidental to the business of electricity

100 181 0 0 0 0

Sub-Total (i to xii) 11119 11034 16934 24803 22206 17203 18362 19498B. Net receivable UI Charges for

the previous year

Notes: Licensees to exclude charges from own consumers under Transmission/Wheeling charges.

Form 1.26 : Income other than sale of Energy

Ensuing YearRef. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11Form 1.27 : Wheeling Charge

Rs. In Lakhs

One One Two Three


2006-07 2007-08 2008-09 2009-10 2010-11Wheeling Charge Rs. Lakhs

1 Employee Cost 52812.99 50190.82 51819.55 57422.56 62270.852 Other Administrative & General charges 6339.17 8079.63 8649.64 11056.06 13074.883 Rent,Rates & Taxes 70.99 102.12 101.56 105.92 110.164 Legal charges 202.10 98.15 107.86 117.37 127.075 Auditor Fees 118.95 33.95 300.70 324.95 409.346 Repairs & Maintenance incl. Consumables 10006.90 10127.48 11538.38 12202.63 13052.057 Interest 21290.01 20850.87 27259.82 24112.26 25549.078 Interest for creation of Pension Fund 12614.85 12614.85 12614.85 12614.859 Foreign Exchange Rate Variation

10 Other Financing Charges 4237.78 1750.11 1600.65 1566.17 982.8211 Interest on Security Deposits 3313.00 3799.00 4334.00 4931.00 5594.0012 Lease Rental13 Depreciation 12331.31 17038.93 20101.13 23683.70 30090.8814 Advance against depreciation15 Intangible Asset Write Off

16 Reserve for unforeseen exigencies 0.00 1407.85 2428.89 2654.27 3114.4917 Bad Debt 10364.40 2774.91 3578.31 2732.51 3030.8818 Fringe Benefit Tax 189.20 194.00 242.50 278.88 320.7119 Normative Return 11367.96 32690.91 39087.66 51838.08 74080.6320 Permitted Incentives21 Special Allocations 0.00 0.00 8140.00 13095.00 3185.0022 Others if any to be specified 131.92 1261.00 1261.00 1261.0023 Gross total expenses (sum 1:22) 132644.76 161885.50 193166.50 219997.21 248868.68

24 Less: Other income (reduced by Receipt fromWheeling Charges)

25 Less: Interest credit on Depreciation 258.34 422.20 984.32 1049.90 1048.5426 Less: Net receivable UI Charges for rhe

previous year 26185.00 0.00 0.00 0.00 0.0027 Less: Others, if any, to be specified28 Gross Deductions (sum 24:27) 26443.34 422.20 984.32 1049.90 1048.54

A. Net Charges (23-28) 106201.42 161463.30 192182.18 218947.30 247820.14a. Units sold to own consumers MU 11638.65 13207.08 14980.00 17025.00 18884.00b. Units wheeled 0.00 0.00 0.00 0.00 0.00B. Overall Units (a+b) 11638.65 13207.08 14980.00 17025.00 18884.00C. Wheeling charge rate (A/B) P/kWh 91.25 122.26 128.29 128.60 131.23

Ensuing Year

UNITRef. Particulars



Tariff Petition-2008-09,2009-10 & 2010-11

Unit No. Nature (Planned/ Forced)

Duration in Hrs. Summary Details Next period as per schedule of planned

maintenance

Period of last major maintenance (scheduled)

Period of last major maintenance (actual)

Remarks

Unit - 1 2005 - 06 Planned 3328 hrs Scarcity of water

Forced 42 hrs 53 min Grid power failure, rotor E/f

Unit - 2 2005 - 06 Planned 4105 hrs 09 min Scarcity of water

Forced 10hrs 23 min Grid power failure, rotor E/f





Unit - 1 2006 - 07 Planned 4609 hrs 14min Scarcity of water Nov to March Nov to March


Unit - 2 2006 - 07 Planned 2649 hrs 00 min Scarcity of water Nov to March Nov to March Nov to March

Forced 35hrs 16 min Grid power failure, rotor E/f





Unit - 1 2007 - 08 Planned 3833 hrs 11 min Scarcity of water Jan'08 to Mar'08


Unit - 2 2007 - 08 Planned 2961 hrs 58 min Scarcity of water Nov to March



Forced 72 hrs Grid power failure, rotor E/f



Planned repairs and maintenance / forced outage / major repairs for generation plants (Station-wise vis-à-vis yearwise)Outage

I. Rammam Hydel Project, Stage - II ( Capacity 4 X 12.75 MW )

Form-A


Tariff Petition-2008-09,2009-10 & 2010-11



maintenance



RemarksPlanned repairs and maintenance / forced outage / major repairs for generation plants (Station-wise vis-à-vis yearwise)

Outage

Form-A

Unit - 1 2008-09 Planned 4221 hrs 00 min Scarcity of water Nov to March






Unit - 4 2008-09 Planned 3153 hrs 13 mins Scarcity of water Nov to March


















Planned 884 hrs 34 min

Forced 5804 hrs 05 min


Forced 5622 hrs





Planned 857 hrs


Unit - 6 Planned 858 hrs 20 min








Planned 6696 hrs

Forced 199.56 hrs

Planned 6696 hrs

Forced 199.56 hrs

Planned 6696 hrs

Forced 199.56 hrs

Planned 6639.58 hrs

Forced 162.3 hrs

Planned 6639.58 hrs

Forced 162.3 hrs

Planned 6639.58 hrs

Forced 162.3 hrs Unit - 6

Unit - 4

Unit - 2 2005 - 06

2005 - 06

2005 - 06

Unit - 1 2005 - 06 II. Teesta Canal Fall Hydro Electric Project, ( Capacity 3 X 3 X 7.5 MW )

MM

C s

hutd

own

from

04-

04-2

005

to 1

6-07

-200

5, 2

9-07

-20

05 to

08-

08-2

005

and

24-0

2-20

06 to

31-

03-2

006.

NIL

NIL

Unit - 3

2005 - 06

2005 - 06

2005 - 06

Unit - 5

2005 - 06

2005 - 06

Unit - 1 2006 - 07

Unit - 2 2006 - 07

2006 - 07

2006 - 07

NIL

Unit - 3

Unit - 4

Unit - 5 2006 - 07

2006 - 07

om 0

1-04

-200

6 to

04-

08-2

006,

01-

11-

2006

to 1

5-12

-200

6

NIL


Tariff Petition-2008-09,2009-10 & 2010-11



maintenance




Outage

Form-A

Planned 6634.13 hrs

Forced 72.41 hrs

Planned 6634.13 hrs

Forced 72.41 hrs

Planned 6634.13 hrs

Forced 72.41 hrs

Planned 6133.41 hrs

Forced 31.35 hrs

Planned 6133.41 hrs

Forced 31.35 hrs

Planned 6133.41 hrs

Forced 31.35 hrs

Planned 6061.4 hrs

Forced 67.04 hrs

Planned 6061.4 hrs

Forced 67.04 hrs

Planned 6061.4 hrs

Forced 67.04 hrs

Planned 6008.14 hrs

Forced 48 hrs

Planned 6008.14 hrs

Forced 48 hrs

Planned 6008.14 hrs

Forced 48 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 3000 hrs

Forced 250 hrs

Planned 2200 hrs

Forced 300 hrs

Unit - 4 2008-09

Unit - 1 2008-09

Unit - 2 2008-09

Unit - 3 2008-09

Unit - 7 2006 - 07

Unit - 8 2006 - 07

Unit - 9 2006 - 07

MM

C s

hutd

own

fro

Unit - 9 2007 - 08

Unit - 1 2007 - 08

Unit - 2 2007 - 08

Unit - 8

Unit - 3 2007 - 08

2007 - 08

MM

C s

hutd

own

from

02-

11-2

007

to J

une-

2008

MM

C s

hutd

own

NIL

NIL

NIL

NIL

Unit - 4 2007 - 08

Unit - 5 2007 - 08

Unit - 6 2007 - 08

Unit - 7 2007 - 08

Unit - 9 2008-09

2008-09

Unit - 6 2008-09

Unit - 7 2008-09

Unit - 8 2008-09

Unit - 5

Unit - 1 2009-10


Tariff Petition-2008-09,2009-10 & 2010-11



maintenance




Outage

Form-A

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2200 hrs

Forced 300 hrs

Planned 2293 hrs Overhauling

Forced 1154 hrs Flash flood & clearing of silt & f &

Planned 126 hrs Maintenance






Planned 1843 hrs Overhauling


Planned 1698.27 hrs Overhauling

Forced 904.07 hrs Flash flood & clearing of silt & f &

Planned 2189.24 hrs Maintenance


Planned 1318.17 hrs Maintenance


18.02.06 to 31.03.06

07.02.06 to 31.03.06

01.04.06 to 21.06.06

Jan'07 to Mar'07

NIL

Unit - 2 2010-11

Unit - 9 2010-11

MM

C s

hutd

own

NIL

Unit - 4 2010-11

Unit - 5

NIL

Unit - 2 2009-10

Unit - 3 2009-10

Unit - 4 2009-10

Unit - 5 2009-10

Unit - 6

MM

C s

hutd

own

NIL

2009-10

Unit - 7 2009-10

Unit - 8 2009-10

Unit - 9 2009-10

Unit - 1 2010-11

Unit - 3 2010-11

2010-11

Unit - 6 2010-11

Unit - 7 2010-11

Unit - 8 2010-11

III. Jaldhaka Hydel Project, [Capacity (3 X 9) + (2 X 4) MW ]

2005 - 06

Unit - 4 2005 - 06

Unit - 1 2005 - 06

Unit - 2 2005 - 06

Unit - 2 2006 - 07

Unit - 3 2006 - 07

Unit - 5 2005 - 06

Unit - 1 2006 - 07

Unit - 3


Tariff Petition-2008-09,2009-10 & 2010-11

Form-B

Year-2005-06 (Rs, Lakh)

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating Assets

Cost 120900 416 4231 115975 25749 84038 5442 674 73 0 1110 117085 121316Depreciation for the year 464 2160 225 46 13 0 2908

B. Transmission Assets

Cost 198054 10938 15262 189994 26100 84461 68063 9924 1445 0 3736 193729 208992Depreciation for the year 482 2207 2501 612 261 0 6063

C. Distribution Assets

Cost 262179 44914 66451 238694 43748 7501 166265 21073 101 0 1948 240636 307093Depreciation for the year 802 196 6527 2494 19 0 10038D. Metering AssetsCostDepreciation for the year

E. Other AssetsCost 17210 752 5168 12497 4103 12 63 8316 4 0 297 12795 17962Depreciation for the year 99 0 2 484 1 0 586

Overall (Cost) 598343 57020 91112 557160 99700 176012 239833 39987 1622 0 7091 564245 0 655363Overall (Depreciation for the year) 1847 4563 9255 3636 293 0 0 19594

Retirements of Original Cost of Assets during

the year

Closing Balance of Original Cost

of Assets

Land-FH TotalValue of Assets classified into different rates Other rates, if

any

Additions of Original Cost of Assets during

the year put into use

Particulars


Opening Balance of

Original Cost of Assets

Assets fully depreciated

Assets to be depreciated

during the year


Tariff Petition-2008-09,2009-10 & 2010-11

Note : Opening Balance of Assets should match with Form 1.18Note : Depreciation has been calculated as per rate prescribed by the Hon'ble WBERC

Form-B

Year-2006-07 (Rs, Lakh)

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating AssetsCost 121316 5099 810 124460 26161 84910 9401 1451 3346 0 1146 126415 126415Depreciation for the year 469 2166 199 48 9 0 2891B. Transmission AssetsCost 208992 23788 20920 208017 27122 101362 87700 11098 1656 0 3842 232780 232780Depreciation for the year 486 2257 2565 594 59 0 5961C. Distribution AssetsCost 307093 173692 71250 407473 57177 10092 365418 45829 207 0 2062 480785 480785Depreciation for the year 894 246 8853 2007 15 0 12015D. Metering AssetsCost 0 0 0 0 0 0 0 0 0 0 0 0 0Depreciation for the yearE. Other AssetsCost 17962 -3086 1546 12998 4146 13 408 9748 229 0 332 14876 14876Depreciation for the year 74 0 3 497 0 0 575Overall (Cost) 655363 199493 94526 752949 114606 196377 462927 68126 5438 0 7382 854856 854856

Overall (Depreciation for the year) 1923 4669 11620 3146 83 0 0 21442

Note : Opening Balance of Assets should match with Form 1.18Note : Depreciation has been calculated as per rate prescribed by the Hon'ble WBERC

Land-FH


Total Retirements of Original Cost of Assets during

the year


of Assets

Particulars Value of Assets classified into different rates Other rates, if

any

Opening Balance of



the year put into use



during the year


Tariff Petition-2008-09,2009-10 & 2010-11

Form-B

Year-2007-08

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating AssetsCost 85516 271250 2444 349322 73871 239201 26382 3518 8794 0 5000 356766 356766Depreciation for the year 808 3735 577 128 962 0 0 6209B. Distribution AssetsCost 441107 110078 84225 463350 65709 10952 416157 52020 2738 0 3610 551185 551185Depreciation for the year 882 210 11171 2327 367 0 0 14958C. Metering AssetsCost 21659 15708 3598 33770 0 0 0 37368 0 0 0 37368 37368Depreciation for the year 0 0 0 1555 0 0 0 1555

D. Other Assets

Cost 14856 11381 3281 22743 7417 26 781 17436 364 213 26237 26237Depreciation for the year 87 0.4 18 686 43 0 835

Overall (Cost) 563138 408417 93548 869184 146997 250178 443320 110341 11896 0 8823 971556 0 971556Overall (Depreciation for the year) 1777 3945 11767 4696 1372 0 0 23556.98

Overall Capital Expenditure ProgrammeNote:

Total Retirements of Original Cost of


1. Dates of commissioning of PPSP are (a)Unit 4- 10/10/2007,(b)Unit 3- 12/11/2007, (c)Unit 2- 06/02/2008,(d)Unit 1- 31/01/2008.

Details of Depreciation chargeable to revenue account for the year (Yearwise)(Rs, Lakh)

Particulars Opening Balance of

Additions of Original Cost of



Value of Assets classified into different rates Other rates, if

Land-FH

2. Depreceation has been calculated fully on opening depreciable assets and for six months on addition to assets other than PPSP.Depreciation on the assets of PPSP is taken on an average asper the date of


Tariff Petition-2008-09,2009-10 & 2010-11

Form-B

Year-2008-090

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating AssetsCost 356766 11659 2361 360895 76284 247014 27244 3633 9081 0 5168 368425 368425Depreciation for the year 1342 6205 959 213 1598 10317B. Distribution AssetsCost 551185 63960 107036 504818 73423 12237 465010 58126 3059 0 3290 615145 615145Depreciation for the year 1021 243 12937 2695 426 17322C. Metering AssetsCost 37368 7500 4541 40327 0 0 0 44868 0 0 0 44868 44868Depreciation for the year 0 0 0 2195 0 0 0 2195D. Other AssetsCost 26237 7033 4122 28922 9418 33 991 22140 463 0 226 33270 33270Depreciation for the year 130 0.7 27 1021 64 1244Overall (Cost) 971556 90152 118060 934963 159124 259285 493245 128766 12603 0 8684 1061708 0 1061708Overall (Depreciation for the year) 2494 6449 13923 6124 2087 0 0 31077

Note:

Retirements of Original Cost of A d i


f A

1. Depreceation has been calculated fully on opening depreciable assets and for six months on addition to assets .

(Rs, Lakh)


O i i l C f

Additions of Original Cost of A d i



d i h


Land-FH Total



Tariff Petition-2008-09,2009-10 & 2010-11

Form-B

Year-2009-10

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating AssetsCost 368425 7099 2407 367888 77762 251800 27772 3703 9257 0 5230 375524 375524Depreciation for the year 1377 6367 984 219 1640 0 10586B. Distribution AssetsCost 615145 167896 133510 644797 93397 15566 591513 73939 3892 0 4734 783041 783041Depreciation for the year 1211 288 15345 3197 505 0 20546C. Metering AssetsCost 44868 7500 7628 44740 0 0 0 52368 0 0 0 52368 52368Depreciation for the year 0 0 0 2459 0 0 2459D. Other AssetsCost 33270 1594 4306 30272 9855 35 1037 23167 484 0 286 34864 34864Depreciation for the year 151 0.8 32 1185 74 0 1443

Overall (Cost) 1061708 184089 147851 1087696 181013 267401 620323 153177 13633 0 10250 1245797 0 1245797

Overall (Depreciation for the year) 2740 6656 16360 7060 2219 0 0 35035

Note:

Retirements of Original Cost of A t d i


f A t

1. Depreceation has been calculated fully on opening depreciable assets and for six months on addition to assets .


O i i l C t f

Additions of Original Cost of A t d i




d i th


Land-FH Total


Tariff Petition-2008-09,2009-10 & 2010-11

Form-B

Year-2010-11

1.80% 2.57% 3.60% 6.00% 18.00%A. Generating AssetsCost 375524 150 2408 368035 77793 251901 27783 3704 9261 0 5231 375674 375674Depreciation for the year 1391 6430 993 221 1640 0 10675B. Distribution AssetsCost 783041 260671 177432 859304 124408 20735 787919 98490 5184 0 6976 1043712 1043712Depreciation for the year 1575 375 19945 4155 505 0 26554C. Metering AssetsCost 52368 7500 8903 50965 0 0 0 59868 0 0 59868 59868Depreciation for the year 0 0 0 2833 0 0 2833D. Other AssetsCost 34864 917 4414 31067 10112 35 1064 23772 497 0 300 35781 35781Depreciation for the year 157 0.8 33 1230 77 0 1498Overall (Cost) 1245797 269238 193157 1309371 212314 272672 816767 185834 14941 0 12507 1515035 0 1515035Overall (Depreciation for the year) 3122 6806 20971 8439 2221 0 0 41560

Note: 1. Depreceation has been calculated fully on opening depreciable assets and for six months on addition to assets .





the year put into



during the year


any

Land-FH Total Retirements of Original Cost of Assets during

the year


of Assets


Tariff Petition-2008-09,2009-10 & 2010-11

Form – C

Sl No. Source of Loans Original Amount of Loan

Outstanding Balance at the beginning of the year

Normal rate of interest (% p.a.)

Penal rate of interest, if any (% p.a.)

Rebate (if any) for prompt payment(% p.a.)

Repayment due Fresh Drawal, if

any Amount/Dat

e

Interest paid/payable Balance at the close of the year

Specific Purpose of Loan

Remarks

Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 171 On Capital Accounts

A) 1. LICI - Bond 162.00 46.29 8.5% 23.14 3.20 3.20 23.152. LICI - Bond 352.00 275.72 8.5% 23.47 22.69 22.69 252.25

Total (A) 514.00 322.01 46.61 25.89 25.89 275.40B) MARKET LOAN (BOND)

a) 11.50% M.B 222.72 222.72 11.5% - - 25.20 25.20 222.72b) 12.00% M.B. 53.30 53.30 12% - - 6.40 6.40 53.30c) 12.75% M.B. 0.00 0.00 - - 0.00 0.00 0.00Total (B) 276.02 276.02 0.00 0.00 31.60 31.60 276.02Total Bond (A+B) 790.02 598.03 0.00 0.00 0.00 46.61 0.00 57.49 0.00 0.00 57.49 551.42

N.B.: LICI Bond payment modeFace Value

123

WEST BENGAL STATE ELELCTRICITY BOARDSTATEMENT OF LOANS AND CALCULATION OF INTEREST THEREON FOR THE YEAR 2006-2007

(Rs. in Crores)

Rs 162 Cr - 15th APR,15th July,15th Oct, 15th JanRs 352 Cr - 1st APR,1st July,1st Oct, 1st JanMARKET BOND -Half yearly interest and Repayment on Maturity -


Tariff Petition-2008-09,2009-10 & 2010-11







any Amount/Dat

e



Remarks

Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

C) PFC Ltd.(*) 212.51 2.00 0.25 Qly 31.18 88.98 20.91 0.00 0.00 20.91 270.31For capital worksFor capital works

Total (C) 0.00 212.51 31.18 88.98 20.91 0.00 0.00 20.91 270.31

D) REC Ltd.(***)Differe

nt 0.00 0.00For capital worksNew projects 37.28 10.50 2.00 0.25 Qly 0.00 86.04 5.43 0.00 0.00 5.43 123.32Package 519.29 10.11 2.00 0.00 Monthl 63.48 0.00 32.47 0.00 0.00 32.47 455.81

Total (D) 0.00 556.57 63.48 86.04 37.90 37.90 579.13

E) TERM LOAN FROM BANKS

2.78 12.50 2.00 0.00 H/Yly 1.85 0.00 0.31 0.00 0.00 0.31 0.93 For capital works

Total (E) 0.00 2.78 1.85 0.00 0.31 0.00 0.00 0.31 0.93F) LOAN FROM COMM.

BANKS0.37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.37

Total (F) 0.00 0.37 0.00 0.00 0.00 0.00 0.00 0.00 0.37Institution-2006-07 (A to F) 1370.26 143.12 175.02 116.61 0.00 0.00 116.61 1402.16


(Rs. in Crores)


Tariff Petition-2008-09,2009-10 & 2010-11

B. REC outstanding balance: 50% of the total sanctioned amount less amount (Rs8.85 cr) drawn during 2005-06

q Source of Loans Original Amount of

Loan

Outstanding Balance

at the beginning of the year


Penal rate of interest, if any

(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/payable Balance at the close of

the year


Remarks

rtrsi Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17G) Central Govt. Loan for

Modernisation Scheme-CEA 12.02 8.57% 1.03 1.03 12.02For capital worksTotal (G) 12.02 1.03 1.03 12.02

H) Loan from State Govt.)Schemes under Plan and Non-Plan other than Securitisation of CPSU Outstanding 5582.12 8.50% 549.85 490.51 490.51 6131.97ii ) For Securitisation of CPSU Outstanding 1850.62 0.00% 0.00 0.00 1850.62Total (H) 7432.74 549.85 490.51 490.51 7982.59Total Board as a whole (2006-07)

8815.02 143.12 724.87 608.15 0.00 608.15 9396.77


(Rs. in Crores)


Tariff Petition-2008-09,2009-10 & 2010-11







any Amount/Dat

e



Remarks


A) 1. LICI - Bond 162.00 23.15 8.5% 23.15 1.23 1.23 0.002. LICI - Bond 352.00 252.25 8.5% 23.47 20.69 20.69 228.78

Total (A) 514.00 275.40 46.62 21.92 21.92 228.78N.B.: LICI Bond payment mode

Face Value12

STATEMENT OF LOANS AND CALCULATION OF INTEREST THEREON FOR THE YEAR 2007-2008(Rs. in Crores)

Rs 162 Cr. - 15th APR, 15th JULY, 15th OCT, 15th JanRs 352 Cr. - 1st APR, 1st JULY, 1st OCT, 1st Jan

WEST BENGAL STATE ELELCTRICITY DISTRIBUTION COMPANY LTD


Tariff Petition-2008-09,2009-10 & 2010-11

Sl No. Source of Loans Original Amount of

Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able

Balance at the close of

the year


Remarks

Date Amount Normal Penal Rebate Total

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

B) PFC Ltd.(*) 142.00 142.00 10.50 2.00 0.25 Qly 22.91 32.79 12.59 0.00 0.62 11.97 151.88 For capital works

Total (B) 142.00 142.00 10.50 2.00 0.25 22.91 32.79 12.59 0.00 0.62 11.97 151.88

C) REC Ltd.(***) For capital works

New projects 50.20 50.20 10.50 2.00 0.25 Qly 0.00 0.00 5.50 0.00 0.00 5.50 50.20Package 455.81 455.81 10.11 2.00 0.00 Monthl

y60.00 14.16 0.00 0.00 14.16 395.81

Total (C) 506.01 506.01 60.00 0.00 19.66 19.66 446.01

D) TERM LOAN FROM BANKS

0.93 0.93 12.50 2.00 0.00 Hly 0.93 0.00 0.31 0.00 0.00 0.31 0.00 For capital works

Fully exting

Total (D) 0.93 0.93 0.93 0.31 0.00 0.00 0.31 0.00E) New projects

Loan from PNB178.00 0.00 11.25 2.00 0.00 Monthl

y0.00 122.34 8.71 0.00 0.00 8.71 122.34

Total (E) 178.00 0.00 0.00 122.34 8.71 0.00 0.00 8.71 122.34Total Financial Institutional Loan - 200 08 ( )

1340.94 924.34 130.46 155.13 63.19 0.00 0.62 62.57 949.01

*All the opening balance of Loan are shown as per Govt notification No 179/PO/O/III/3R-29/2006 dtd 14.06.07 for SEDCL only.

WEST BENGAL STATE ELELCTRICITY DISTRIBUTION COMPANY LTDSTATEMENT OF LOANS AND CALCULATION OF INTEREST THEREON FOR THE YEAR 2007-2008

(Rs. in Crores)


Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks

Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17F) Central Govt. Loan for

Modernisation Scheme-CEA 12.02 8.57% 1.03 1.03 12.02For capital worksTotal (F) 12.02 1.03 1.03 12.02

G) Loan from State Govt.i) For Different Schemes under Plan and Non-Plan other than Securitisation of 2481.28 8.50% 0 253.39 213.80 213.80 2734.67For capital works

ii ) For Securitisation of CPSU Outstanding 0.00 0.00 0.00 0.00 0.00 0.00Total (G) 2481.28 0.09 0.00 0.00 0.00 0.00 253.39 213.80 213.80 2734.67Total WBSEDC as a whole (2007-08)

1340.94 3417.64 130.46 408.5200 278.02 0.62 277.40 3695.70

NB12


(Rs. in Crores)

Outstanding Balance at the biginning of the year is arrived at considering West Bengal Power Sector Reforms Transfer Scheme,2007. Drawal and Repayment is estimated considering the matching resource/ pattern of funding and actual payment due as well as estimated repayment due on fresh drawal


Tariff Petition-2008-09,2009-10 & 2010-11







any Amount/Dat

e



Remarks


A) LICI - Bond 352.00 228.78 8.5% 23.47 0.00 18.70 0.00 0.00 18.70 205.31Total (A) 352.00 228.78 23.47 0.00 18.70 0.00 0.00 18.70 205.31

N.B.: LICI Bond payment modeFace Value

1


(Rs. in Crores)

Rs 352 Cr. - 1st APR, 1st JULY, 1st OCT, 1st Jan


Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

B) PFC Ltd.(*) 174.79 151.88 10.50 2.00 0.25 Qly 25.00 133.25 25.00 0.00 0.75 24.25 260.13 For capital works

Total (B) 174.79 151.88 10.50 2.00 0.25 25.00 133.25 25.00 0.00 0.75 24.25 260.13

C) REC Ltd.(***) For capital works

New projects 50.20 50.20 10.50 2.00 0.25 Qly 14.40 85.71 11.00 0.00 0.00 11.00 121.51

Package 455.81 395.81 10.11 2.00 0.00 Monthly

21.24 0.00 42.48 0.00 0.00 42.48 374.57

Total (C) 506.01 446.01 35.64 85.71 53.48 53.48 496.08

D) TERM LOAN FROM BANKS

New projects Loan from PNB

122.34 122.34 11.00 2.00 0.00 Monthly

18.00 17.20 12.00 0.00 0.00 12.00 121.54 Agri-metering project

Total (D) 122.34 122.34 18.00 17.20 12.00 0.00 0.00 12.00 121.54Total Financial Institutional Loan - 2008 09 ( )

1155.14 949.01 102.11 236.16 109.18 0.00 0.75 108.43 1083.06

(Rs. in Crores)STATEMENT OF LOANS AND CALCULATION OF INTEREST THEREON FOR THE YEAR 2008-2009



Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17E) Central Govt. Loan for

Modernisation Scheme-CEA

12.02 8.57% 1.03 1.03 12.02For capital works

Total (E) 12.02 1.03 1.03 12.02F) Loan from State Govt.

i) For Different Schemes under Plan and Non-Plan other than Securitisation of CPSU Outstanding

2734.67 8.50% 0.00 227.09 242.10 242.10 2961.76For capital works

ii ) For Securitisation of CPSU Outstanding

0 0.00% 0.00

Total (F) 2734.67 0.09 0.00 0.00 0.00 0.00 227.09 242.10 242.10 2961.76Total WBSEDC as a whole (2008-09)

1155.14 3695.70 0.09 0.00 0.00 0.00 102.11 463.2500 352.31 0.00 0.75 351.56 4056.84

NB12

Outstanding Balance at the biginning of the year is arrived at considering West Bengal Power Sector Reforms Transfer Scheme,2007.Drawal and Repayment is estimated considering the matching resource/ pattern of funding and actual payment due as well as estimated repayment due on fresh drawal


(Rs. in Crores)


Tariff Petition-2008-09,2009-10 & 2010-11







any Amount/Dat

e



Remarks


A) LICI - Bond 352.00 205.31 8.5% 23.47 16.70 16.70 181.84Total (A) 352.00 205.31 23.47 16.70 16.70 181.84

N.B.: LICI Bond payment mode

(Rs. in Crores)

Face Value Rs 352 Cr. - 1st APR, 1st JULY, 1st OCT, 1st Jan



Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks


B) PFC Ltd.(*) 308.04 260.13 10.50 2.00 0.25 qly 27.77 192.72 40.00 0.00 1.50 38.50 425.08For capital worksTotal (B) 308.04 260.13 10.50 2.00 0.25 27.77 192.72 40.00 0.00 1.50 38.50 425.08

C) REC Ltd.(***) For capital worksNew projects 135.91 121.51 10.50 2.00 0.25 qly 23.44 107.57 20.00 0.00 0.00 20.00 205.64Package 455.81 374.57 10.11 2.00 0.00 mnly 21.24 0.00 42.48 0.00 0.00 42.48 353.33Total (C) 591.72 496.08 44.68 107.57 62.48 62.48 558.97

D)

New projects Loan from PNB

122.34 121.54 11.00 2.00 0.00monthly 35.60 26.90 14.00 0.00 0.00 0.00 112.84

Total (D) 122.34 121.54 35.60 26.90 14.00 0.00 0.00 0.00 112.84Total Financial Institutional Loan - 2009-10 (A to D)

1374.10 1083.06 131.52 327.19 133.18 0.00 1.50 117.68 1278.73

(Rs. in Crores)

TERM LOAN FROM BANKS



Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks

Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17E) Central Govt. Loan for

Modernisation Scheme-CEA 12.02 8.57% 1.03 1.03 12.02For capital worksTotal (E) 12.02 1.03 1.03 12.02

F) Loan from State Govt.i) For Different Schemes under Plan and Non-Plan other than Securitisation of CPSU Outstanding 2961.76 8.50% 30.68 253.05 253.05 2992.44For capital worksii ) For Securitisation of CPSU Outstanding 0.00 0.00% 0.00 0.00Total (F) 2961.76 0.09 0.00 0.00 0.00 0.00 30.68 253.05 253.05 2992.44Total WBSEDC as a whole (2009-10)

1374.10 4056.84 131.52 357.8700 387.26 0.00 1.50 371.76 4283.19

NB12

(Rs. in Crores)




Tariff Petition-2008-09,2009-10 & 2010-11







any Amount/Dat

e



Remarks


A) LICI - Bond 352.00 181.84 8.5% 23.47 14.71 14.71 158.37Total (A) 352.00 181.84 23.47 14.71 14.71 158.37

N.B.: LICI Bond payment mode


Face Value Rs 352 Cr. - 1st APR, 1st JULY, 1st OCT, 1st Jan



Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks


B) PFC Ltd.(*) 500.76 425.08 10.50 2.00 0.25 Qty 32.61 75.66 49.00 0.00 1.50 47.50 468.13For capital worksTotal (B) 500.76 425.08 10.50 2.00 0.25 32.61 75.66 49.00 0.00 1.50 47.50 468.13

C) REC Ltd.(***) For capital worksNew projects 243.48 205.64 10.50 2.00 0.25 Qty 78.73 27.94 20.00 0.00 0.00 20.00 154.85Package 455.81 353.33 10.11 2.00 0.00 Monthl

y21.24 0.00 42.48 0.00 0.00 42.48 332.09

Total (C) 699.29 558.97 99.97 27.94 62.48 62.48 486.94

D)New projects Loan from PNB

122.34 112.84 11.00 2.00 0.00 Monthly

35.60 0.00 10.50 0.00 0.00 10.50 77.24

Total Financial Institutional Loan - 2010-11 (A to D)

1674.39 1278.73 191.65 103.60 136.69 0.00 1.50 135.19 1190.68


TERM LOAN FROM BANKS



Tariff Petition-2008-09,2009-10 & 2010-11


Loan

Outstanding Balance




(% p.a.)

Rebate (if any)

for prompt

payment(% p.a.)


any Amount/Dat

e

Interest paid/pay

able


the year


Remarks

Date Amount Normal Penal Rebate Total1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17E) Central Govt. Loan for

Modernisation Scheme-CEA 12.02 8.57% 1.03 1.03 12.02For capital worksTotal (E) 12.02 1.03 1.03 12.02

F) Loan from State Govt.i) For Different Schemes under Plan and Non-Plan other than Securitisation of CPSU Outstanding 2992.44 8.50% 0.00 30.00 255.63 255.63 3022.44For capital worksii ) For Securitisation of CPSU Outstanding 0.00 0.00% 0.00 0.00Total (F) 2992.44 0.00 30.00 255.63 255.63 3022.44Total WBSEDC as a whole (2010-11)

1674.39 4283.19 191.65 133.6000 393.35 1.50 391.85 4225.14

NB12

(Rs. in Crores)




Tariff Petition-2008-09,2009-10 & 2010-11

Form - ERs. Lakhs

Base YearRef Unit Derivation Four Three Two One One Two Three


2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11

1 Generation [Form 1.3] MU A 500.52 531.01 481.98 433.78 780.60 1288.04 1288.14 1288.262 Auxiliary Consumption [Form 1.4] MU B1 3.36 2.93 3.64 4.46 4.91 8.29 8.22 8.15

3 Transformation Loss [Form 1.4(b)] included into Aux. consumption upto 07-08 for hydel units MU B2 0.00 0.00 0.00 0.00 4.00 6.64 6.60 6.56

4 Units delivered to system from generation (including infirm power, if any) [Form 1.5] MU C=A-B1-B2 497.16 528.08 478.34 429.32 771.70 1273.11 1273.33 1273.56


6 Energy Purchased at EHV [Form 1.6] MU E=E1 + E2 17331.47 17991.97 19413.41 19874.47 20699.96 24912.00 29039.99 30999.00(a) Power Purchase at EHV from central sector MU E1 4289.39 4518.92 5906.34 5999.59 5507.61 5463.00 6000.00 6790.00



8 CTU Grid loss for import of Central sector power MU G 154.88 199.11 186.75 200.93 199.40 219.00 247.84

9 Net UI [Actual] MU H 684.59 551.83 782.11 883.82 0.00 0.00 0.00

10 Overall Gross Energy Input to WBSETCL System MU I = C + D +E+ F -G - H 17149.37 17680.58 19140.81 19334.93 20386.91 25985.71 30094.32 32024.72

11 WBSETCL Loss % J 4.00 4.00 4.00 4.00 4.00 3.90 3.80 3.70(a) WBSETCL Loss in MU MU K = I *J/100 685.97 707.22 765.63 773.40 815.48 1013.44 1143.58 1184.91



14 Energy sold to licensee at EHV [Form 1.9b] MU N 880.29 780.34 865.23 1302.41 1864.80 1596.00 1546.00 1546.00


16 Total Energy goes out from WBSETCL System at EHV MU P = M + N + O 4004.44 3879.23 3962.46 3257.99 3255.71 7294.00 8707.00 8098.0017 Net Energy available from WBSETCL System to WBSEDCL MU Q = L - P 12458.96 13094.13 14412.71 15303.55 16315.73 17678.27 20243.73 22741.80


19 Total Energy available to WBSEDCL system MU S = Q + R 13328.54 13989.74 15374.12 16333.16 17461.41 18553.88 20943.34 23077.4120 Units sold to consumers MU T 8769.15 9538.05 10627.16 11638.65 13207.08 14980.00 17025.00 18884.00

21 Energy sold to licensee below EHV level [Form 1.9b] MU U 125.94 131.35 137.33 40.74 44.33 60.00 60.00 60.0022 Units wheeled [Form 1.9c] MU V 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0023 Units utilised in own premises including construction power MU W 22.00 23.00 30.00 34.00 36.00 36.00 36.00 38.0024 Overall Utilisation MU X=sum(T:W) 8917.09 9692.40 10794.49 11713.39 13287.41 15076.00 17121.00 18982.0025 Unutilised Units MU Y=S - X 4411.45 4297.34 4579.64 4619.77 4174.00 3477.88 3822.34 4095.4126 System Loss % Z = Y/ S *100 33.10% 30.72% 29.79% 28.28% 23.90% 18.74% 18.25% 17.75%

Ensuing Year

Form E(A):Summarised Revenue Requirement - Part-A

Previous Year

679.26


Tariff Petition-2008-09,2009-10 & 2010-11

Form - E

Revenue Requirement - Part-B Rs. Lakhs


B. 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11WBSEB WBSEB WBSEB WBSEB WBSEDCL WBSEDCL WBSEDCL WBSEDCL

1. 51.00 54.41 0.00 90.00 84.91 95.90 108.00 122.842. 297659.76 298933.97 356783.15 360799.49 415788.36 509846.65 582964.15 614204.723. 0.00 0.00 0.00 0.00 42342.70 61163.00 62451.00 65827.004. 1300.00 1300.00 1300.005.

37166.00 39531.00 42476.00 60510.91 51785.82 53340.31 59223.49 64195.86

6. 4936.00 5278.00 6446.00 7510.78 7892.46 8372.69 10743.46 12703.607. 0.00 0.00 0.00 346.00 3035.00 3926.00 4515.00 5237.008.9. 442.00 564.00 599.00 666.22 595.20 675.16 742.68 816.94

10. 117.00 124.00 162.00 229.00 172.34 187.15 205.87 226.4511. 101.00 99.00 102.00 135.60 35.00 310.00 335.00 422.0012. 6993.00 8147.00 8880.00 11981.00 11113.00 12463.00 13263.40 14211.5013. 53224.00 43523.00 17194.00 24933.09 15312.00 27752.00 29741.08 31348.19

0.00 0.00 0.00 0.00 13005.00 13005.00 13005.00 13005.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

5339.00 4689.00 4620.01 4751.17 1868.03 1753.69 1748.78 1180.391956.00 2587.00 2960.00 3313.00 3799.00 4334.00 4931.00 5594.00

0.00 0.00 0.00 0.00 0.00 0.0014. 31978.00 30047.00 35217.00 21442.11 23556.98 31077.12 35034.68 41560.21

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0015. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0016. 0.00 4.00 0.00 0.00 0.00 0.00 0.00 0.0017. 5836.00 5091.00 430.00 2623.53 2774.91 3578.31 2732.51 3030.8818. 0.00 0.00 0.00 215.00 200.00 250.00 288.00 331.0019. 0.00 0.00 0.00 0.00 136.00 1300.00 1300.00 1300.0020. 0.00 0.00 0.00 1638.00 1407.85 2428.89 2654.27 3114.4921. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0022. 0.00 0.00 0.00 5605.00 13146.00 16103.00 18173.00 18985.0023. 0.00 0.00 0.00 0.00 522.60 718.43 678.71 686.75

24. 445798.76 438672.38 475869.16 506789.90 608573.15 753980.30 846139.07 899403.83

Fringe Benefit TaxTax

Reserve for unforeseen exigencies

Intangible Asset Write OffWater CessBad Debt (see regulation 4.10.1)

Interest on working Capital

e)Interest on Security Depositsf)Lease Rentala)Depreciationb)Advance against depreciation

a)Interestb)Interest on Bond For creation of Pension Fundc)Foreign Exchange Rate Variationd)Other Financing Charges

Power Purchase

Employee Costa)Salaries

Transmission Charge Paid to WBSETCL

Demmurage

Total Expenditure (sum of 1:23)

Fuel

Minimum Alternative tax

Expenditure Related to SHREC

Cost of Out sourceing

SLDC Charge

b)Others (specify)Other Administrative & General Charges

Coal & Ash HandlingRent, Rates & TaxesLegal ChargesAuditors FeesRepairs & Maintenance incl. Consumables


Tariff Petition-2008-09,2009-10 & 2010-11


B. 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11WBSEB WBSEB WBSEB WBSEB WBSEDCL WBSEDCL WBSEDCL WBSEDCL

25. 4630.00 6020.00 18937.00 20300.00 30520.00 33016.00 37061.00 41562.0026. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0027. 4630.00 6020.00 18937.00 20300.00 30520.00 33016.00 37061.00 41562.0028. 0.00 0.00 0.00 0.00 0.00 8140.00 13095.00 3185.0029. 450428.76 444692.38 494806.16 527089.90 639093.15 795136.30 896295.07 944150.8330. 11119.00 11034.00 16933.69 24803.26 22205.90 17202.55 18362.00 19497.79

12447.67 17492.75 37502.00 57895.38 22072.63 111830.88 101755.48 91581.890.00 0.00 0.00 461.32 753.94 1757.71 1874.83 1872.39

53072.89 51326.75 56310.83 35393.06 17878.10 92611.40 120680.03 108708.5231671.00 18997.28 25652.80 32242.65 47932.04 43442.40 42117.40 42117.40

0.00 0.00 0.00 0.00 19189.98 26184.83 31339.00 0.00

31. 108310.56 98850.78 136399.32 150795.67 130032.58 293029.77 316128.74 263778.00

32. 342118.20 345841.60 358406.84 376294.23 509060.57 502106.53 580166.33 680372.8333. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

34. 342118.20 345841.60 358406.84 376294.23 509060.57 502106.53 580166.33 680372.83

35. 390.14 362.59 337.26 323.31 385.45 335.18 340.77 360.29

c)Less : Interest credit on Depreciationd)Less : Expenses attributable to exporte)Less : Revenue From Bulk Supply & Sikkim

f)UI charges Receivable at the end of the previous year

Special Allocations [Form 1.21]

a)Less : Other Income [Form 1.26]b)Less : Benefits passed on to Consumers [Form 1.24]

Permitted Return (25+26)

Gross Revenue Required (24+27+28)

Normative Return( 14% on 30% equity)Permited Incentives

Average cost of supply ( Paise/unit)

Revenue from sale of Energy (Actual estimate)(32-33)

Aggregate Revenue Required (29-31)

Total Deductions from Gross Revenue Requirements: (30(a):30(f))

Subsidy received / receivable, if any


Tariff Petition-2008-09,2009-10 & 2010-11

2007-08 2008-09 2009-10 2010-11

Sikkim MU 87.30 46.00 46.00 46.00Rate in P/kwh 169.00 169.00 169.00 169.00

Rs in lakhs 1475.37 777.40 777.40 777.40Other Licensees MU 1821.83 1610.00 1560.00 1560.00

( CESC,DPL & DPSC) Rate in P/kwh 255.00 265.00 265.00 265.00Rs in lakhs 46456.67 42665.00 41340.00 41340.00

Total 47932.04 43442.40 42117.40 42117.40

Note to sl No. 30(e) of Form E- Part B:

Computation of Revenue from Bulk Supply & Sikkim


Documents

THE WEST BENGAL STATE ELECTRICITY BOARD...WEST BENGAL STATE ELECTRICITY DISTRIBUTION COMPANY LIMITED VOLUME – II DATA FORMS Annexure-1 TARIFF PETITION FOR THE YEAR 2008-09,2009-10&