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(Amount in Rs.)
Particulars Chilla Tiloth Ramganga Khatima Chibro Khodri Dhakrani Dhalipur Kulhal MB-II
Capacity(MW) 144 90 198 41.4 240 120 33.75 51 30 304
Land - - - - - - - - - 12,700,532
Building 1,847 1,154 2,539 531 3,078 1,539 433 654 385 1,520
Major civil works - - - - - - - - - 74,904
Plant & Machinery (1,289,391) 52,870 2,056,899 (39,011) 10,351,652 2,478,147 53,560 80,936 47,609 1,483,106
Vehicles (65,687) 63,056 (90,319) (18,885) 66,952 33,476 9,415 14,227 8,369 (26,256)
Furniture & Fixtures 92,469 67,126 830,443 26,585 1,583,182 310,649 94,431 142,695 83,938 117,612
Office Equipment 460,363 211,816 500,670 185,551 1,224,669 265,741 74,740 112,940 66,435 380,800
Total (800,399) 396,022 3,300,232 154,771 13,229,533 3,089,552 232,578 351,452 206,736 14,732,218
2011-12 (LHPs with apportionment)
(Amount in Rs.)
Particulars Chilla Tiloth RamgangaKhatima Chibro Khodri Dhakrani Dhalipur Kulhal MB-II
Capacity(MW) 144 90 198 41.4 240 120 33.75 51 30 304
Land - - - - - - - - - 68,529,191
Building 139,120 308,083 191,290 39,997 231,867 115,934 32,606 49,272 28,983 4,616,083
Major civil works - - - - - - - - - 20,638,499
Plant & Machinery (33,883) 10,037,879 634,409 (9,741) 452,361 1,953,768 108,823 164,444 96,732 (212,948)
Vehicles 118,269 70,793 155,745 32,565 521,658 260,829 73,358 110,852 65,207 993,159
Furniture & Fixtures 125,410 196,192 172,439 36,055 512,085 122,275 34,390 51,967 30,569 7,471,551
Office Equipment (151,675) (71,397) (208,554) (43,607) 13,149 (6,429) 3,453 5,218 3,070 (110,680)
Total 197,241 10,541,551 945,329 55,269 1,731,121 2,446,377 252,631 381,753 224,561 101,924,854
2012-13 (LHPs with apportionment)
(Amount in Rs.)
Particulars Chilla Tiloth Kalagarh Lohiyahead Chibro Khodri Dhakrani Dhalipur Kulhal MB-II, Dharasu
Capacity(MW) 144 90 198 41.4 240 120 33.75 51 30 304
PAYMENT 2011-12 15993240.50 15689858.56 25288110.44 6445957.62 24631643.17 12086708.58 5196148.98 7851958.47 4618799.10 12609500.10
PAYMENT 2012-13 0.00 0.00 0.00 0.00 200231.55 208992.00 0.00 0.00 0.00 0.00
IMPACT OF ARREAR OF VI TH PAY COMMISSION FOR THE FY 2011-12 AND FY 2012-13 ( LHP with apportionment)
Chilla HEP November 2013 Page 1
Chapter 1. Annual Report on Technical Performance of Kulhal HEP
1.1 Overview
1.1.1 The petitioner in compliance of the Regulations 12 and 13 of UERC (Terms and
Conditions for determination of Tariff) Regulations, 2011 is providing
information with regard to the operational performance related to technical
parameters of Kulhal Hydro Power Station.
1.1.2 The information provided in this chapter relates to actual and expected
performance in FY 2011-12, FY 2012-13, FY 2013-14 and FY 2014-15. The
operational parameters considered are:
(a) Gross generation
(b) Auxiliary consumption and Transformation losses
(c) Plant Availability factor (PAF)
1.2 Power Station Description
1.2.1.1 The Kulhal Power Station with an installed capacity of 30 MW (3X10 MW) is
located on the downstream of the Asan Barrage at a distance of 4.0 km on the
power channel which takes off from the Asan Barrage. The Power Station was
commissioned in the year 1975. The surface Power Station comprising 3 units
of 10 MW each with Kaplan turbines is located on the power channel which
terminates in 39.2 m wide and 6.9 m deep fore bay. There are three 30 m long
and 4.5 m dia. steel lined penstocks, one for each unit. In case of tripping of
machines full discharge gets bye-passed through a 21m wide gated bye pass
channel. The water from the tail race flows towards Khara Power Station in UP.
The Kulhal Power Station is a low head scheme located on power channel with
a design head of 18 m and design discharge of 198 cum.
1.2.1.2 There are three generating units having vertical Kaplan turbine directly coupled
with synchronous generator. The turbine output is 10.4 MW for a rated net
head of 18 m. The generators are designed for a nominal output of 11.1 MVA
with lagging power factor of 0.9 and class “B” insulation.
Chilla HEP November 2013 Page 2
1.2.1.3 This Power Station was commissioned in the year 1975. Due to continuous
operations of machines for past 38 years, efficiency of machines has
substantially decreased and availability of machines has been adversely
affected even in spite of best and timely maintenance and adoption of effective
operational strategy.
1.2.2 Salient features of the Power Station are provided in form F 2.3 of this petition.
1.3 Energy Generation
1.3.1 The actual Gross and Net Energy generated in FY2012 and FY2013 is given in
the table below:
Table 1:- Actual Generation
Particulars Norms 2011-12 2012-13
Design Energy /Actual
Generation (MU)
153.91
157.84
158.08
Auxiliary Cons. 0.2% 0.3% 0.3%
Transformation/ other
losses and
consumption (%)
0.5 % (Tr.
losses)
2.5% 2.1%
Net Saleable Energy
(MU)
152.83 153.48
154.28
1.3.2 The Gross and Net Energy expected to be generated in FY 2014 and FY 2015 is
given in the table below:
Chilla HEP November 2013 Page 3
Table 2:- Expected Generation
Particulars Norms 2013-14
(Estimated)
2014-15
(Projected)
Design Energy /
Actual Generation
(MU)
153.91
157.65 146.54
Auxiliary Cons.
and
Transformation
losses (%)
0.7% 2.44% 2.44%
Net Saleable
Energy (MU)
152.83 157.16 145.964
1.3.3 From the above table it is evident that gross generation in the FY 2013-14 is
expected to be more than the design energy of the Power Station but it is
expected to be less than DE in 2014-15.
1.3.4 The auxiliary and transformation losses in FY 2013-14 are expected to be more
than the normative level. The steps are being taken to reduce the auxiliary
and transformation losses in FY 2014-15.
1.4 Plant Availability Factor
1.4.1 The recovery of the Annual Fixed Charges is dependent on the Plant
Availability achieved by the Power Station. The principle for recovery of fixed
charges on the basis of the availability achieved by the plant has been
introduced by the Hon’ble Commission by its regulations UERC (Terms and
Conditions for Determination of tariff) Regulations, 2011 from the FY 2013-14.
The petitioner has started computing this factor as per the provisions of the
above regulations from the current year i.e. 2013-14.
Chilla HEP November 2013 Page 4
Table 3:- Plant Availability Factor
Particulars Norms 2011-12 2012-13 2013-14
(Expected)
2014-15
(Projected)
NAPAF / PAFM
(%)
65
NA
NA
75
75
Planned Outages
(Hrs)
NA 2942 2598 286* -
Forced Outages
(Hrs)
NA 53 410 4* -
*Upto September 2013
1.4.2 Kulhal Hydro Power Station is likely to achieve the normative plant availability
factor determined by the Hon’ble Commission for the FY 2013-14 and FY
2014-15 as well. The Power Station has consistently maintained machine
availability.
1.4.3 The Power Station suffered forced outages in FY 2013-14 due to oil leakage
from Generator Transformer of Unit no. 1. The Petitioner for the FY 20014-15
would lay emphasis on preventive and planned maintenance for better power
station availability.
Additional Capitalization Data for F.Y. 2013-14 and 2014-15 of Kulhal Power Station
Sl.No. Head Description of work Addnl. Capn.
For
F.Y 2013-14
(In Crores)
Addnl.
Capn.
For
F.Y 2014-
15
(In
Crores)
Need/ Urgency of Capex How the Capex will have
improvement in
performance of plant/life
enhancement
Justification of
Cos/rate
1 Land 0 0
2 Building 0 0
3 Major Civil
Work
0 0
4 Plant &
Machinery
0 0
4.1 Supply, Installation,
Testing & Commissioning
of 250 KVA Silent DG Set
for Kulhal Power House
0.175 0 Diesel Gen Set is essential to restore the
auxiliary supply of power house during black
out situation.
It will avoid the possibility
of damage of auxiliaries on
account of supply failure.
Rates are taken
from the lowest
bidder quoted
against tender for
this work.
4.2 Procurement of one no.
500 KVA, 11/0.4 kv
transformer.
0 0.10 3 no UAT, 2 no. SAT and 2 no.
11KV/0.4KV Transformers are installed at
Kulhal Power House. There is no transformer
as spare. It is essential to procure one
transformer as spare to meet out the supply
during breakdown of any one transformer.
It will ensure the regular
supply to auxiliaries of
Power House and Colony.
Rates are taken
from market
survey.
4.3 Supply & Installation of
CCTV
0 0.12 To keep eye at various locations of Kulhal
Power House. Thus for ensuring safety of
Nigam Property , it is proposed for Supply,
Installation, Testing & Commissioning of
CCTVs at Kulhal Power House
By proper monitoring of
various locations of power
house through CCTVs,
safety against theft and
terrorist activity and other
operational benefits may be
obtained. Thus
performance of man and
machine will improve.
Approximately
4.4 Supply and installation of
centralized CO2 system.
0 0.40 To protect the generators from fire hazard. Fire at early stage could be
identified by installing
Smoke Detectors & Alarm
System. It will prevent the
generator from fire.
Approximately
4.5 Supply and installation of
HT XLPE insulated Single
core armoured power
cable.
0 0.40 At Kulhal Power House the generated
terminal voltage is 6.6KV. Existing cables in
two m/c’s has outlived its normative life. The
IR values of the existing cables are very low
and it gets heated when full capacity power
is generated. It is proposed to procure HT
XLPE insulated Single core armoured power
cable to carry the power from generator to
the generator transformer.
Procurement of HT XLPE
insulated Single core
armoured power cable is
essential to transmit power
from generator to the
generator transformer. .
Excess heat generated
through the cables lead to
loss of energy, which
results in high
transformation loss.
Approximately
Total of 4 0.175 1.02
5 Vehicles 0 0
6 Furniture and
fixtures
Procurement of furniture
for guest house Kulhal.
0 0.10 Most of the furniture available at guest house
Kulhal are more than 20 years old and have
outlived their normative life thus need
replacement
Essential Approximately
7 Office
Equipment
7.1 Procurement of
computers/laptops &
printers for EE(M&G)
office and Kulhal power
House
0 0.02 For replacement of old and un-repairable
computers and printers
Essential Approximately
Total of 7 0 0.02
Grand Total 0.175 1.14
(Nrapendra Kumar) EXECUTIVE ENGINEER
ADDITIONAL CAPEX FOR RMU OF EXISTING PROJECTS
1. Khatima (3 X 13.4 MW)
Need / Urgency of Capex: Khatima HEP was commissioned in 1955 and has already completed its ‘useful life’ of 35 years. Also presently, the machines at Khatima HEP are not able to achieve its full load of 13.8 MW In order to restore the capacity and life extension of the Project additional capital is required for extensive RMU of the Project. As per the DPR for RMU of the Khatima HEP the total cost of the Project is Rs. 256.77 Crore (with IDC) and Rs. 215.83 Crore (without IDC) approved by Board. How the Capex will have improvement in Performance of Plant / life enhancement: After employment of additional capital for extensive RMU of Khatima most of the outlived component shall be replaced with new component which will ensure the life extension of the Project along with restoration of the Capacity. Justification of Cost / Rate: Cost estimate for RMU of Khatima Power station has been prepared on the basis of budgetary offer from M/s ANDRITZ Hydro Pvt. Ltd. and M/s GO GOAL Hydro which are leading manufacturers in the field of Hydro Power.
2. Ramganga (3 X 66 MW)
*against 15% advance if contract is awarded in FY 2014-15.
Need / Urgency of Capex: Ramganga HEP was commissioned in 1977 and has already completed its ‘useful life’ of 35 years. Also presently, the machines at Ramganga HEP are not able to achieve its full load of 66 MW and maximum of 55 MW could be achieved. In order to restore the capacity and life extension of the Project additional capital is required for extensive RMU of the Project. As per the DPR for RMU of the Ramganga HEP the total cost of the Project is Rs. 454.41 Crore (with IDC) and Rs. 360.21 Crore (without IDC) approved by Board.
FY2013-14 FY 2014-15
Apr- Sept (Actual)
Oct-Mar (Anticipated)
Apr-Mar (Anticipated)
5.42 46.58 110
FY2013-14 FY 2014-15
Apr- Sept Oct-Mar (Anticipated)
Apr-Mar (Anticipated)
0 0 50.25*
How the Capex will have improvement in Performance of Plant / life enhancement: After employment of additional capital for extensive RMU of Ramganga most of the outlived component shall be replaced with new component which will ensure the life extension of the Project along with restoration of the Capacity. Justification of Cost / Rate: Cost estimate for RMU of Ramganga Power station has been prepared on the basis of budgetary offer from M/s ANDRITZ Hydro Pvt. Ltd. which is one of the leading manufacturer in the field of Hydro Power.
3. Kulhal (3X10 MW)
FY2013-14 FY 2014-15
Apr- Sept Oct-Mar (Anticipated)
Apr-Mar (Anticipated)
0 0 12*
*against 10% advance if contract is awarded in FY 2014-15.
Need / Urgency of Capex: Kulhal HEP was commissioned in 1975 and has already completed its ‘useful life’ of 35 years. In order to restore the capacity and life extension of the Project additional capital is required for extensive RMU of the Project. As per the DPR for RMU of the Kulhal HEP the total cost of the Project is Rs. 118.72 Crore (with IDC) and Rs. 115.44 Crore (without IDC) approved by Board. How the Capex will have improvement in Performance of Plant / life enhancement: After employment of additional capital for extensive RMU of Kulhal most of the outlived component shall be replaced with new component which will ensure the life extension of the Project along with restoration of the Capacity. Justification of Cost / Rate: Cost estimate for RMU of Kulhal Power station has been prepared by M/s Lahmeyer International.
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