National Electric Power Regulatory Authority

Transcription

1 National Electric Power Regulatory Authority Islamic Republic of Pakistan No. NEPRA/R/LAG-05 // August 22, 2013 Chief Executive Officer 2nd Floor, KESC House, Phase-11 Sunset Boulevard, DHA Subject: Modification-IV in Generation Licence No. GL/04/2002 Electric Supply Company Ltd. Reference: KESC letter No. DDRA&SP/NEPRA/074/072, dated KESC' letter No. ManagerRA/Nepra/2009/241, dated KESC letter No. Mnager/Nepra/2009/574 dated KESC letter No. DGM/Nepra/2010/204 dated It is intimated that the Authority has approved -Licensee Proposed Modification" in Generation Licence No. GL/04/2002 (issued on November 18, 2002) in respect of Electric Supply Company Ltd. pursuant to Regulation 10(11) of the NEPRA Licensing (Application & Modification Procedure) Regulations, Enclosed please find herewith Modification-IV in the Generation Licence No. GL/02/2002, as approved by the Authority. Further, the determination of the Authority in the matter is also attached. Encl:/As above (Syed Safeer Hussain) CC (along with enclosures): 1. Secretary, Ministry of Water and Power, Government of Pakistan, Islamabad 2. Director General, Pakistan Environmental Protection Agency, House No. 311, Main Margalla Road, F-1 1/3, Islamabad.

2 National Electric Power Regulatory Authority (NEPRA) Islamabad - Pakistan GENERATION LICENCE No. GL/04/2002 In exercise of the Powers conferred upon the National Electric Power Regulatory Authority (NEPRA) under Section-26 of the Regulation of Generation, Transmission and Distribution of Electric Power Act, 1997, the Authority hereby modifies the Generation Licence granted to Electric Supply Company Limited (issued on November 18, 2002 and expiring on November 17, 2027), to the extent of changes mentioned as here under: - (a). Changes in Schedule-1 attached as Revised/Modified Schedule- I; and (b). Changes in Schedule-11 attached as Revised/Modified Schedule- II. This Modification-IV is given under my hand this e% Two Thousand & Thirteen 'hok of August Registrar j o REGISTRARR i

3 Generation Licence SCHEDULE-I (Revised/Modified) Modification-IV The Location, Size (i.e. Capacity in MW), Type of Technology, Interconnection Arrangements, Technical Limits, Technical/Functional Specifications and other details specific to the Generation Facilities of the Licensee are described in this Schedule. 4.:;; _,... LA',,7 f 1,\';' A\!' WI o Ac..:1: / / Page 1 of 46 of Schedule-I.000. '

4 Generation Licence General Information About the Licensee/ KESC. (I) * (ii). Name Licensee Registered /Business Office of KESC Aimai House, Abdullah Haroon Road, Plant-I Plant-II Plant-III Plant-IV (iii). Plant Locations Thermal Power Station at Bin Qasim (Bin Qasim-I) Thermal Power Station at Korangi 220 MW Combined Cycle Power Plant (CCPP) at Korangi Gas Turbine Power Station at Korangi Town Plant-V Plant-VI Plant-VII Plant-VIII (iv). Type Generation Facility of Gas Engines Power Station at Korangi Town Gas Turbine Power Station at SITE Thermal Power Generation Gas Engines Power Station at SITE 560 MW Combined Cycle Power Plant (CCPP) at Bin Qasim (Bin Qasim-II) 4ER REG; ' 10 /,/ 71/.' Page 2 of 46 of Schedule-I c

5 Generation Licence Location of All Plants of KESC 7--. i....-"" \,, )', ' ' NE PVij' i ".,79 1 1,'" --1 i Page 3 of 46 of Schedule-I

6 Detail of Generation Facility/ Plant-I Generation Licence (A). Plant Configuration 0). (ii). Plant Size Installed Capacity (Gross ISO) Tye Tepchnology MW of Conventional Thermal Power Generation (iii). (iv). (v). Number of Units/Size (MW) Unit Make & Model Commissioning /Commercial Operation date (of each Unit) Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit MW 210 MW 210 MW 210 MW 210 MW 210 MW Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 Hitachi Hitachi Ercole Ercole Hitachi Hitachi Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit (vi). Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date (of each Unit) Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit (vii). Expected Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 Page 4 of 46 of Schedule-I

7 Useful Life of the Facility (Each Unit) at the time of Grant of Original Generation Licence (No. GL/04/2002, dated November 18, 2002) Generation Licence (KESC Karach (viii). \ (ix' Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 As Above. No Change As Above. No Change As Above. No Change As Above. No Change As Above. No Change As Above. No Change Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 As Above. No Change As Above. No Change As Above. No Change As Above. No Change As Above. No Change As Above. No Change (x). Expected Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 ; - -,41 C) '. Page 5 of 46 of Schedule-I

8 (xi). Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August A D-, 2013) Total 35 from Original COD of the Plant/ Balance Useful Life is 16 Total 35 / Balance Useful Life is 17 Total 35 / Balance Useful Life is 22 Total 35 / Balance Useful Life is 23 Generation Licence Total 35 / Balance Useful Life is 24 Total 35 / Balance Useful Life is 30 Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6.,!I t._ :0 k., 11 -I 12_ "--W 13 L-ii 1/ (B). Fuel Details Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 (i). Primary Fuel Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 (ii). Alternative Fuel Residual Furnace Oil/RFO RFO RFO RFO RFO RFO (iii). (iv). Start-Up Fuel Fuel Source for each of the above (i.e. Imported/ Indigenous) Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6 Light Diesel Oil/LDO LDO LDO LDO LDO LDO Imported/Indigenous ;i -----,,, ' ,G', Page 6 of 46 of Schedule-I

9 Generation Licence (KESC Karach (v). Fuel Supplier for each of the above Natural Gas RFO LDO SSGC PSO/BYCO PSO Natural Gas Through Pipeline (vi). Supply Arrangement for each of the above RFO PSO Pipeline BYCO Tankers LDO Tankers (vii). (viii). No of Storage Tanks Storage Capacity each Tank of Eight (Tank # 6 in PSO custody) (Tank # 2 for LDO) (Tank # 1 & 2 for BYCO tanker decanting) 3 LDO ( two tanks 500 m3 each) HFO/RFO (tank # 1 & 2 are 1000 m3 each) (tank # 3, 4,5 and 6 for m3 each) (ix). Gross Storage 1,21000 m3 (C). Emission/Effluents Values Sax (mg/nm3) NOx (mg/nm3) CO2 Effluents The Plant is old Emission and Emission Equipment not Installed (v). CO (mg/nm3) (0). Cooling System Cooling Water Source/Cycle Sea Water Page 7 of 46 of Schedule-I

10 Generation Licence (E). Plant Characteristics Unit Unit Unit Unit Unit Unit (i). (ii). Generation Voltage Frequency 1 21 KV 50 Hz 2 21 KV 50 Hz 3 18 KV 50 Hz 4 18 KV 50 Hz 5 18 KV 50 Hz 6 18 KV 50 Hz (iii). Power Factor (iv). Automatic Generation Control (AGC) (MW control is the general practice) MW/Hz MW/ Hz MW/ Hz MW/ Hz MW/ Hz MW/ Hz Ramping Rate (v). (a). Light mode 1 % 1 % 1 % 1 % 1 % 1 % (b). Medium mode 3% 3% 3% 3% 3% 3% (c). Heavy mode 5% 5% 5% 5% 5% 5% (vi). Time required to Synchronize to Grid and loading the complex to full load Ambient cold start Cold start mode Worm start mode Hot start mode Very hot mode c- /,0::::: /.'..V.2 * T I''',' Page 8 of 46 of Schedule-I

11 Generation Licence (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-I (a). 220KV D/C Pipri West Circuit No. 1 (b). 220KV D/C Pipri West Circuit No. 2 (c). 220KV D/C Pipri West Circuit # 3 (d). 220KV D/C ICI circuit (e). 220KV D/C Short Line/SL-1 (interconnection with Bin Qasim-2) (f). 220KV D/C Short Line/SL-2 (interconnection with Bin Qasim-2) Page 9 of 46 of Schedule-I

12 10 Vq1 ; Layout of Plant-I Generation Licence Sc 27 is -. r:; - \. /,-,: ; -, -;->"--- >-,S. y ' '. \.,.,-, ) - ''.,-,,,,,... -,-- _, %"....,---% , ; < _..,,.,..._- t,-,-(r,, %...,.,,,,,, re ---;= ` -.:.,'-'e;:5-;',-,''',,j 1.1 G l., _ I.-- - II I,..,).,..\:,.,..,,,,, :s. _...- ce.!!i '4 j_l_lf... i i i 1 - -,- " \_,L i AA, ; c A A.,...--,, 7.---:,,f..'!" ' ) "? i. I i 3.1..') 't -Ti--"''' A,.,.;.. -2 L---', '17.i --,-R" -1+-:- : i 1. r (,r_.. - I.- I. r N.;,-,,, ?1. 1 l'i ''riii ' vi i i --.,,..'\i. I./N;14 A--,,-, E:I:T-37f -,.,. '-` :_-.7; I f'11-1 N, ',,. _...,...-L),1 - -!,r, ;, - 1. i, : 1. -.,t'l " : I 1 / 's ' ' ', '2/ ;4--- ' '. ' 1..r ::...,,11...u...1 i. IL. :i.,,... --\ \ 11' rr...,'..,..,--' ,-i.o.,, ' >,`1, 1, --,, - - -\\,,,4,. c '. ' --c.,..c "\\ \.,,..(' git-,1(1-7: 4' l-l-,f- ' -A -, P -, i, p.,-;,. I ---- _-!!'-,, ;.-- /:-..-_,- -,--=-'-i ,,,----N J...,..\111."..,,...D ;- X. ' ' A , --"N \,,,, ; --- c--.,."- irzti'l i ',/, 7 - \,.;',, '. ----,:%-,:;----. ',A.::' 1.,,,-;..,,-"-- :) S..-,. -I, 1, -, L*4. r J \- N 0' ->s)-:.,.,.-...,--<-1:,.v:14:-, :-).:<:! ', "c...,/,./ _...--,' 1 \ \ \ \,,!,,,...,_,..,.- _ :.,-.-..."--!" , 44-)....' ''!'. '...7".. ',...-" : %-- '' ,) 11 ill. 5 i ii I I 3 1 P ; 1 Lill 6,a4-1, 1 li ;! ; i! i., I ill, 1 li iri it i ;!; ;. I : I I f i,,'.i.),,t,_ r 4 i I, i ; ; ; t ilipi;.;;' ji '; 1 1 I' i 1 =i i intlii ;I L.I.' I\ 111 ;' l i II.; 1! Auf's 11. ; I I, i ii i ; LI i_-,--r - (3 \, I '.7:i /. Is. rtiessis ,,... ".../ Fr. Page 10 of 46 of Schedule-I

13 Generation Licence Single Line Diagram (Electrical) of Plant-I 81 4 x 4* *1 011, _on. 211 fik 0 c at 4- sat 1121 )4 0 Rig 1E \ , Sin 0-1 I i L Page 11 of 46 of Schedule-1

14 Detail of Generation Facility/ Plant-II Generation Licence (A). Plant Configuration (i). Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Conventional Thermal Power Generation ii\ (i i. Number of Units/Size (MW) 1 x MW (Unit-3) (iv). Unit Make & Model Hitachi (v). (vi). (vii). Commissioning/ Commercial Operation date/cod (of each Unit) Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date (of each Unit) Expected Useful Life of the Facility (Each Unit) at the time of Grant of Original Generation Licence (No. GU04/2002, dated November 18, 2002) , years Three (03) years Page 12 of 46 of Schedule-I

15 (viii). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) As Above/No Change Generation Licence (ix). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) As Above/No Change 1 (x) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Total 40 from Original COD of the Plant/Balance Useful Life is 08 (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August 'D.,.-, 2013) 00 Page 13 of 46 of Schedule-I

16 (B). Fuel Details Generation Licence (i). Primary Fuel Natural Gas (ii). Alternative Fuel Residual Furnace Oil/RFO (iii). Start-Up Fuel Gas fired (iv). Fuel Source for each of the above (i.e. Imported/ Indigenous) Imported/Indigenous (v). Fuel Supplier for each of the above Furnace Oil Natural Gas PSO/PRL SSGC (vi). Supply Arrangement for each of the above Furnace Oil Pipeline/Tankers Natural Gas Pipeline (vii). No of Storage Tanks Five (viii). Storage Capacity of each Tank Tank-1 Tank-2 Tank-3 Tank-4 Tank Tons 3000 Tons 3000 Tons 4500 Tons 4500 Tons (ix). Gross Storage Tons (C). Emission/Effluents Values Sax (mg/nm3) NOx (mg/nm3) CO2 The Plant is old Emission and Emission Equipment not Installed Effluents Page 14 of 46 of Schedule-I

17 Generation Licence (v). CO (mg/nm3) PNAio (D). Cooling System Cooling Water Source/Cycle Sea Water (E). Plant Characteristics (i). Generation Voltage 18.3 KV (ii). Frequency 50 Hz (iii). Power Factor 0.85 (iv). Automatic Generation Control (AGC) (MW control is the general practice) - (v). Ramping Rate 0.63 MW/min (vi). Time required to Synchronize to Grid and loading the complex to full load. Cold Start 10 Hrs approximately Hot Start depending on Turbine metal Temperature (F). Interconnection Arran gement Interconnection & Transmission Arrangement for Plant-II (a). 132KV D/C Landhi Circuit No. 1 (Korangi South Loop) (b). 132KV D/C Landhi Circuit No. 2 (c). 132KV S/C PRL Circuit (d). 132KV S/C Qayyumabad Circuit Page 15 of 46 of Schedule-I

18 (A). Plant Configuration Detail of Generation Facility/ Plant-III Generation Licence (i). Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Combined Cycle Power Plant (CCPP) (iii). Number of Units/Size (MW) 4 x MW (Gas Turbine/G.T.) 1 x MW (Steam Turbine/S.T.) (iv). Unit Make & Model Gas Turbine Steam Turbine LM6000PC NDW SPRINT/General Electric G.E.) General Electric G.E Unit Commissioning Date Commercial Operation Date (v). (vi). Commissioning and Commercial Operation date Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date/COD (of each Unit) G.T.-1 As C.O.D. November 17, 2008 G.T.-2 As C.O.D. November 17, 2008 G.T.-3 As C.O.D. March 25, 2009 G.T.-4 As C.O.D. March 26, 2009 S.T. As C.O.D. September 1, 2009 G.T.-1 G.T.-2 G.T.-3 G.T.-4 S.T. 30 from COD 30 from COD 30 from COD 30 from COD 30 from COD Page 16 of 46 of Schedule-I

19 (viii). ti \ `Ixi., \ x1' (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August,5-, 2013) Generation Licence G.T.-1 G.T.-2 G.T.-3 G.T.-4 S.T. These Units were not included at the time Modification-I G.T.-1 G.T.-2 G.T.-3 G.T.-4 S.T. 30 From COD 30 From COD 30 From COD 30 from COD 30 From COD G.T.-1 G.T.-2 G.T.-3 G.T.-4 S.T. As Above As Above As Above As Above As Above G.T.-1 G.T.-2 G.T.-3 G.T.-4 S.T. 26, 26 _ (II/ Page 17 of 46 of Schedule-I

20 Generation Licence (B). Fuel Details (i). Primary Fuel Natural Gas (..\ `II' (iii). (iv). (v). (vi).,..\ `viii... (viii). Alternate/Back-up Fuel Fuel Source (Imported/Indigeno us) Fuel Supplier Supply Arrangement No of Storage Tanks for Alternate/Backup Fuel (HSD) Storage Capacity of HSD Tank Gross Storage of HSD High Speed Diesel Oil (HSDO) Indigenous Natural Gas Sui Southern Gas Company (SSGC) Natural Gas Gas through pipeline Natural Gas HSDO PSO/BYCO/PRL HSDO Tanker HSDO Not Applicable 2 Natural Gas Not applicable Natural Gas Not applicable HSDO 1 x 8000 m3 + 1 x 1500 m 3 HSDO 9,500 m3 (C). Emission Values Natural Gas 0). SOx Max 400 mg/nm3 HSDO Plant not commissioned on HSDO (ii). NOx Max 400 mg/nm3 As above (iii). CO Max 800 mg/nm3 As above (iv). PM10 - As above Page 18 of 46 of Schedule-I

21 (D). Cooling System Generation Licence Cooling Water Source/Cycle Sea Water/ Open Cycle (E). Plant Characteristics (i). Generation Voltage 11.5KV for G.T. & 11 KV for S.T.G. (ii). Frequency 50 HZ (iii). Power Factor 0.8 (lag) (iv). Automatic Generation Control Yes (v). Ramping Rate 5 MW/Minute (vo. I Time required to Synchronize to Grid and loading the complex to full load. 13 Minutes (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-III (a). 220 D/C Korangi Creek Road Circuit No. 1; and (b). 220 D/C Korangi Creek Road Circuit No. 2; k Page 19 of 46 of Schedule-I

22 Layout of Plant-II & III Generation Licence A O m z m z r* rn 0 3 c D 4 'U i- O > m vt ( > 1-I Z O C") Z 0 -n C) Page 20 of 46 of Schedule-I

23 Generation Licence Single Line Diagram (Electrical) of Plant-II I T 7 W,,,, -----/ A--- 1-', / 0 N I 4+ T4 cg _a,--(..-\----x- 81 I.e.) Ut I 70.-.C!) , :( -,. -c. i oti t ) I, 1 Page of Schedule-I

24 a 0 f, '0 C c., ) c c c O c 1:121 a, 0 KF-.." e (C., THE KARACHI ELECTRIC SUPPLY COMPANY LTD. LOAD DISPATCH CENTRE G1S 220kv CCP U cp w.c 08 'F-" KCR 1 A Q8 IF\-- KCR 2 A Q9 Q9 1 1 as w Q51 II QO 1250/1A Q1 i 2 02 \ Q2 Q52 M\ 051 QO Q1 / 1250/1A ) 02 BB2 O w a BB1 Q25 N \\ Q15 Q1( (02 \--IP Q51 Q1 ( (02 Q51 Q1 ( (Q2 It Q51 X Q0 X00 Q0 C750/1A,4 Q8 C 750/1A \-11' Q8 750/1A.4 Q8 TRAF MVA ELECTRO PUTERE TRAF MVA ELECTRO PUTERE V TRAF MVA GETRA

25 Detail of Generation Facility/ Plant-IV Generation Licence (A). Plant Configuration (i). Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Gas Turbine Thermal Power Generation (iii). Number of Units/Size (MW) 1 x 25 MW (Unit 3) (iv). Unit Make & Model Hitachi (v). (vi). (vii). Commissioning/ Commercial Operation date/cod (of each Unit) Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date (of each Unit) Expected Useful Life of the Facility (Each Unit) at the time of Grant of Original Generation Licence (No. GU04/2002, dated November 18, 2002) 1978 No Information Available No Information Available (1(./ Page 23 of 46 of Schedule-I

26 Generation Licence (viii). (ix\/. Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) As Above/No Change As Above/No Change (x) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Total 35 from Original COD of the Plant/Balance Useful Life is 11 (xi). Expected Useful Life of the Facility ( Each Unit) at the time of Approval of this Modification-IV (dated August))_., 2013) 4 00 RT,IGiST RAR ) rz> ST) / Page 24 of 46 of Schedule-1

27 Generation Licence (B). Fuel Details (i). Primary Fuel Natural Gas (ii). Alternate Fuel HSD (iii). Start Up Fuel NA (iv). Fuel Source for each of the above (i.e. Imported/Indigenous) Imported/Indigenous (v). Fuel Supplier for each of the above LDO Natural Gas PSO SSGC (v. (vi). esaucpiployf thaerarabnorement for (vii). No of Storage Tanks - (viii). Storage Capacity of each Tank - (ix). Gross Storage - (C). Emission/Effluents Values SOX (mg/nm3) NOx (mg/nm3) CO2 The Plant is old Emission and Emission Equipment not Installed Effluents (v). CO (mg/nm3) Page 25 of 46 of Schedule-I

28 Generation Licence PM~o (D). Cooling System Cooling Water Source/Cycle Sea Water (E). Plant Characteristics (i). Generation Voltage 11.5 KV (ii). Frequency 50 Hz (iii). Power Factor 0.8 (iv). Automatic Control Voltage Local (v). Ramping Rate 3 MW/Minutes (vi). Time required to Synchronize to Grid and loading the complex to full load. About six minutes from startup (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-IV (a). 132 KV S/C Pipri Circuit (b). 132 KV S/C GuI Ahmed Circuit (c). 132 KV S/C Baloch Circuit it:, c;'); - t Page 26 of 46 of Schedule-I

29 (A). Plant Configuration Detail of Generation Facility/ Plant-V Generation Licence i (II Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Gas Engine (iii). Number of Units/Size (MW) 32 x (iv). Unit Make & Model G.E. Jenbacher/JGS 620 GS-NL (v). Commissioning and Commercial Operation date 1-8 August 22, September 16, December 12, December 20, 2009 l (viv. Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date/COD (of each Unit) from COD from COD from COD from COD (viii). (ix). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) These Units were not included at the time Modification-I These Units were not included at the time Modification-II Page 27 of 46 of Schedule-I

30 (x). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Generation Licence These Units were not included at the time Modification-III (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August, 2013), (B). Fuel Details (i). Primary Fuel Natural Gas (ii). Alternate/Back-up Fuel None 00. (iii). Fuel Source Indigenous (iv). Fuel Supplier Sui Southern Gas Company (SSGC) (v). Supply Arrangement Gas through pipeline (C). Emission Values (i). SOX Insignificant (ii). NOx <500 mg/nm3 (iii). CO <800 mg/nm3 (iv). PK Insignificant Page 28 of 46 of Schedule-I

31 (D). Cooling System Generation Licence Cooling Water Source/Cycle Sea Water/ Open Cycle (E). Plant Characteristics (i). Generation Voltage 11.0 KV (ii). Frequency 50 HZ (iii). Power Factor (lagging) (iv). Automatic Generation Control Yes (v). Ramping Rate 16 KW/Second (vi). Time required to Synchronize to Grid and loading the complex to full load. From No Load to full Load in 311 sec per engine (G). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-V (a). 132 KV S/C Pipri Circuit (b). 132 KV S/C Gul Ahmed Circuit (c). 132 KV S/C Baloch Circuit Page 29 of 46 of Schedule-I

32 Layout of Plant-IV & V Generation Licence II I ft F 111 =mu ammonia 0 m z In A I 1 I 1 4 I 1 a ri I ft 9 m 0 _ (:) \s. i...),- TV 7--r7Cv.TRAR FL* 1.',,,,,.a ii:.1,,.. \...;.t.'..:.j..-.). Page 30 of 46 of Schedule-I (Modification4V) --"--"''--i:0,',\

33 f Plant-IV & V Via Ibriod M BRIM SIIIMIN...11/1111W134,1 MG= IMO ISM GlIC ivwrz tiler Beide (NAM AMOK= WWI AIWA S/W INA MOM -Borhivil THE KARACHI ELECTRIC SUPPLY COMPANY LTD. LOAD DISPATCH CENTRE BALOUCH COLONY B00/SA PIPRI WEST 12 t 14 12E 800/SA GUL AHMED 26.(/ /5A I/D KORANGI TOP /5A 200/54/ic x 21 B 11A 24( %SW (9/00/898) U X L -7 37A L Irma she* WIMP 33 & es HAY ghst J L NO* Mg 04 capielter hdol bowwer dike of di bleb BHe dicoilmecia t woad& se temb4!! ; I I L 0.1; ANOUD POWER 2 x 5.96 Mv J OT UNIT-3 10 MT M.7/0 1VC ea..731 NW =MS NW swap YB GSM It BOB 8 ORM 4

34 Detail of Generation Facility/ Plant-VI Generation Licence (A). Plant Configuration n (11. Plant Size Installed Capacity (Gross ISO) (ii). Type of Technology Gas Turbine Thermal Power Generation in (iii). v' Number of Units/Size (MW) 1 x 25 MW (Unit 2) (iv). Unit Make & Model Hitachi (v). Commissioning/ Commercial Operation date/cod (of each Unit) No Information Available i\ (vi). in (v). Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date (of each Unit) Expected Useful Life of the Facility (Each Unit) at the time of Grant of Original Generation Licence (No. GL/04/2002, dated November 18, 2002) No Information Available 4-5 Page 32 of 46 of Schedule-I

35 (viii). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) As Above/No Change Generation Licence (ix). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) As Above/No Change \ (xi Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III dated May 13, 2009) Total 35 from Original COD of the Plant/Balance Useful Life is 12 (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August..4)-, 2013) -----d 1'4- Oi (B). Fuel Details Primary Fuel Natural Gas Page 33 of 46 of Schedule-I

36 (ii). Alternate Fuel HSD Generation Licence (iii). Start Up Fuel NA (iv). Fuel Source for each of the above (i.e. Imported/Indigeno us) Imported/Indigenous (v). Fuel Supplier for each of the above LDO Natural Gas PSO SSGC (vi). Supply Arrangement for each of the above - (vii). No of Storage Tanks _ (viii). Storage Capacity of each Tank - (ix). Gross Storage - (C). Emission/Effluents Values SOX (mg/nm3) NOx (mg/nm3) CO2 Effluents The Plant is old Emission and Emission Equipment not Installed (v). CO (mg/nm3) PrAlo Page 34 of 46 of Schedule-I

37 Generation Licence (D). Cooling System Cooling Water Source/Cycle Sea Water (E). Plant Characteristics (i). Generation Voltage 11.5 KV (ii). Frequency 50 Hz (iii). Power Factor 0.8 (iv). Automatic Control Voltage Local (v). Ramping Rate 3 MW/Minutes (vi). Time required to Synchronize to Grid and loading the complex to full load. About six minutes from startup (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-VI (a). 132KV D/C Baldia Circuit No. 1; (b). 132 KV D/C Baldia Circuit No. 2; (c). 132KV D/C SITE Circuit No. 1; (d). 132KV D/C SITE Circuit No. 2; and (e). 132KV S/C Lyari. 7),TGiSTRA ' Page 35 of 46 of Schedule-I

38 Detail of Generation Facility/ Plant-VI! Generation Licence (A). Plant Configuration 0). Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Gas Engine (iii). Number of Units/Size (MW) 32 x (iv). Unit Make & Model G.E. Jenbacher/JGS 620 GS-NL (v). Commissioning and Commercial Operation date 1-8 June 23, July 13, August 21, August 21, 2009 (vi). Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date/COD (of each Unit) from COD from COD from COD from COD (viii). (ix). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) These Units were not included at the time Modification-I These Units were not included at the time Modification-II (x). Expected Useful Life of the Facility (Each Unit) at the (. Page 36 of 46 of Schedule-I

39 time of Approval of Previous Modification-III ( dated May 13, 2009) Generation Licence These Units were not included at the time Modification-Ill (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of th.. Modification-IV (dated.r 2013) (B). Fuel Details (i). Primary Fuel Natural Gas (ii). Alternate/Back-up Fuel None 00. (iii). Fuel Source Indigenous (iv). Fuel Supplier Sui Southern Gas Company (SSGC) (v). Supply Arrangement Gas through pipeline (C). Emission Values (i). SOx Insignificant (ii). NO <500 mg/nm3 (iii). CO <800 mg/nm3 (iv). PMio Insignificant Page 37 of 46 of Schedule-I

40 Generation Licence My Cooling System Cooling Water Source/Cycle Sea Water/ Open Cycle (E). Plant Characteristics (i). Generation Voltage 11.0 KV (ii). Frequency 50 HZ (iii). Power Factor (lagging) (iv). Automatic Generation Control Yes (v). Ramping Rate 16 KW/Second (vi). i Time required to Synchronize to Grid and loading the complex to full load. From No Load to full Load in 311 sec per engine (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-VII (a). 132KV D/C Baldia Circuit No. 1; (b). 132 KV D/C Baldia Circuit No. 2; (c). 132KV D/C SITE Circuit No. 1; (d). 132KV D/C SITE Circuit No. 2; and (e). 132KV S/C Lyari. (, 1,...). Y ".4..9 ' f 1 'I it 1,cT')T-AR C...' - a' Page 38 of 46 of Schedule-I <9

41 s SITE GAS TURBINE POWER STATION LAY OUT PLANT BOUNDARY WALL MNIF : 4== NOM. Drainage Pit Drainage Pit COM= /TINE NW= / T R 4 OBBRIIMML MON / IBMOB P EMERGNCY DIESEL ENGINE PUMP C co 114 ass /%4 113 GAS GAS ENGINE C ENGINE SECTION C SECTION NO 1 NO "6 0 (a> i i I I SOUTH GAS ENGINE SECTION NO2 EMER EXIT GAS ENGINE 6 SECTION NO.3 O WASH RO NITCM ENO GAS ENGINE SECTION NO 2 EMER,IXIT GAS ENGINE ECTION NO.3 --NORTH / YAW ROOK E GAO TAME GAS GAS ENGINE ENGINE SECTION s SECTION NO.4 NO. 4 0 IMMO= WOW SECURITY OFFICE 90 MW GAS ENGINE POWER PLANT MIR MAIN GATE ASSEMBLY POINT 400 GATE2 BOUNDARY WALL DESIGNED / PREPARED BY KAMRAN SHAMS (DATA CONTROL OFFICER- IT SERVICES - SGTPS)

42 LYARI (Oat of service-6th Sep,08) THE KARACHI ET.ECTRIC SUPPLY COMPANY LTD. 7...c)dsk.r, DISPATCH 8 X GEM MOM 25 MW-2 =ACM 011U 2 bode OK Hid sib losigek, rigs spolia saw ear Maas!MN oftsplotio abeastorniiis 8 X owe (31XWJ) 8 X GEM (31:1012) 8 X 2.'739 OEM (380115) BALDIA-2BALDIA LS S.G.T- 132KV (Ost d genies -hews Opus) Aliret los '71B /101C /71C 131 I I 21A( 21B ylva,3= 20/ /132 KV 113/132 XV 11.5/132 KV 21 X 31 X 31 X 81 31A( 31B 51A 51B ( 81A/ /132 XV 91A / / 91B 750/1A 73Q/1A A/101 B/ 71A t713 E rum -121A\ Q1 \Q2 I I I 41B \ 41A \ 11B\ 11A\ I I I I C a) 121 Q0 \121C \Q9 c 0-4/1E (754,1A \41C \11C (0_ 11B 1 C,-, 3..; 8 C 1 Lyarf, Haroonabad 1 &2 are disconnected through Bus Bar internal dis-comectors. Bus Bar Earth Switches Q15 & Q25 were Aso disconnected and are not useable. 8 L 2- C6 II rij Site 1 Over head line Boy Is OK but not connected 131 by Transmission. Bus Bar A get faulty with Bolds 1 feeder...., tt 6" Bus coupler is also isolated and not usable.

43 Detail of Generation Facility/ Plant-VIII Generation Licence (A). Plant Configuration (i1. Plant Size Installed Capacity (Gross ISO) MW (ii). Type of Technology Combined Cycle Power (iii). Number of Units/Size (MW) Gas Turbine Steam Turbine 3 x MW 1 x MW (iv). Unit Make & Model Gas Turbine Steam Turbine G.E. PG 9171 E Harbin, China (v1. Commissioning and Commercial Operation date Unit -1 February 15, 2012 Unit -2 February 15, 2012 Unit -3 February 15, 2012 Unit -4 May 7, 2012 il (vii * Expected Useful Life of the Facility from Commercial Operation/ Commissioning Date/COD (of each Unit) Unit from COD Unit from COD Unit from COD Unit from COD (viii). (ix). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-I for change of Name from Electric Supply Corporation to Electric Supply Company Limited (dated May 13, 2008) Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-II (dated March 17, 2009) Unit -1 Unit -2 Unit -3 These Units were not included at Modification-I Unit Unit -1-2 Unit -3 These Units were not included at Modification-II the Unit -4 Unit -4 the time time RTIGiSTRAP Page 41 of 46 of Schedule-I

44 (x). Expected Useful Life of the Facility (Each Unit) at the time of Approval of Previous Modification-III ( dated May 13, 2009) Unit Unit -1-2 Generation Licence Unit -3 Unit -4 These Units were not included at the time Modification-III (xi). Expected Useful Life of the Facility (Each Unit) at the time of Approval of this Modification-IV (dated August ", 2013) Unit Unit -2 aft Unit -3-1A.ei Unit -4 11,f 2,/ (B). Fuel Details (i). Primary Fuel Natural Gas (NG) (ii). Alternate/Back-up Fuel High Speed Diesel Oil (HSDO) il (iii). (iv). Fuel Source (Imported/Indigenous) Fuel Supplier Indigenous Primary Fuel SSGC Alternate/Back-up Fuel PSO (v). Supply Arrangement Primary Fuel Pipe line Alternate/Back-up Fuel Pipe line (vi). No of Storage Tanks for Main / Alternate /Backup Fuel Primary Fuel Not Applicable Alternate/Back-up Fuel 03 tanks (vii). Storage Capacity of each Tank Primary Fuel Not Applicable Alternate/Back-up Fuel 10, 000 M3 (viii). Gross Storage of Tank(s) Primary Fuel Not Applicable Alternate/Back-up Fuel 30, 000 M3 4 II 7') R7 CliF) Page 42 of 46 of Schedule-I

45 Generation Licence (C). Emission Values (i). (ii). (iii). (iv). SOX NOx CO PM10 Primary Fuel Alternate/Back-up Fuel 2000 mg/nm3 Not Applicable Primary Fuel Alternate/Back-up Fuel 125 mg/nm3 165 mg / nm3 Primary Fuel Alternate/Back-up Fuel Not Applicable Not Applicable Primary Fuel Alternate/Back-up Fuel 50mg/nm3 Not Applicable (D). Cooling System Cooling Water Source/Cycle Sea Water / Open Cycle (E). Plant Characteristics (i). Generation Voltage 15 KV (ii). Frequency 50 Hz (iii). Power Factor 0.85 (iv). Automatic Generation Control Yes (v). Ramping Rate 9.1 MW per minute (vi). Time required to Synchronize to Grid and loading the complex to full load. Gas Turbine 18 minutes Steam Turbine 20 minutes approximately (hot start) Page 43 of 46 of Schedule-I

46 Generation Licence (F). Interconnection Arrangement Interconnection & Transmission Arrangement for Plant-VI (a). 220 D/C Korangi Creek Road Circuit No. 1; (b). 220 D/C Korangi Creek Road Circuit No. 2; (c). 220KV D/C Short Line/SL-1 (interconnection with Bin Qasim-1) (d). 220KV D/C Short Line/SL-2 (interconnection with Bin Qasim-1) Page 44 of 46 of Schedule-I

47 Generation Licence telimmoines MsoMP-nom PE win 13 aalamal valtnal: IA 11111AMIKALIESSISLAI am. YELMMIGLALLASISRALLSI =In MANN. :::110 AAA, [1111!.4. Yea mamma can 051A NUMMI MURK SUPPLY COMPANY LIMO =LYS CD OW SMUT. nap; Neuman *mama cm ft. mmulosommamm *la ONO IN nes MN. M. AC RI MI T npsuoin Page 45 of 46 of Schedule-I

48 Generation Licence Single Line Diagram (Electrical) of Plant-VW Page 46 of 46 of Schedule-I I

49 Generation Licence (KESCL) SCHEDULE-II (Revised/Modified) Modification-IV The Installed/ISO Capacity (MW), De-Rated Capacity At Mean Site Conditions (MW), Auxiliary Consumption (MW) and the Net Capacity At Mean Site Conditions (MW) of the Generation Facilities of Licensee is given in this Schedule LI 2, ' 4 R ; 7? ""..?,1,1', -G''STRAR );''. i li Z \"..:71' Page 1 of 9 of Schedule-II...V.,,., - :,':=,--,... - /,, St? /',. '01E7:i P be T r..

50 Generation Licence (KESCL) SCHEDULE-II Power Station Unit Detail Installed Capacity (MW) De-Rated Capacity (MW) Net Capacity after Auxiliary Consumption (MW Unit Unit Unit Unit Unit Unit BIN QASIM POWER STATION (PLANT-I) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Sub-Total-I KORANGI THERMAL POWER STATION (PLANT-II) 220 MW COMBINED CYCLE POWER PLANT AT KORANGI (PLANT-Ill) Unit Unit Unit Sub-Total-II _ _ Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Sub-Total-III Page 2 of 9 of Schedule-II

51 Power Station KORANGI TOWN GAS TURBINE POWER STATION (PLANT-IV) Unit Detail Installed Capacity (MW) De-Rated Capacity (MW) Generation Licence (KESCL) Net Capacity after Auxiliary Consumption (MW) Unit Unit Unit Sub-Total-IV Page 3 of 9 of Schedule-II

52 Power Station Unit Detail Installed Capacity (MW) De-Rated Capacity (MW) Generation Licence (KESCL) Net Capacity after Auxiliary Consumption (MW) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit GAS ENGINE AT KORANGI TOWN (PLANT-V) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Page 4 of 9 of Schedule-II I

53 Generation Licence (KESCL) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Sub-Total-V r'.....) 4 cf; \ 1! ; "-11 RZUSTRAR ),?z,1 --4 Page 5 of 9 of Schedule-II..._..., _., T

54 Power Station Unit Detail Installed Capacity (MW) De-Rated Capacity (MW) Generation Licence (KESCL) Net Capacity after Auxiliary Consumption (MW) SITE GAS TURBINE POWER STATION (PLANT-VI) Unit Unit Unit Sub-Total-VI !IL;, GIS R'A R Page 6 of 9 of Schedule-II P

55 Generation Licence (KESCL) Power Station Unit Detail Installed Capacity (MW) De-Rated Capacity (MW) Unit Unit Net Capacity after Auxiliary Consumption (MW Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit GAS ENGINES LOCATED AT SITE GAS TURBINE POWER STATION (PLANT-VII) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit it OrH t.' ^ 7,CICZAR >,I t._ ; 't z-. C-, Z. /..,0 / s,....--r '.c././ _ r_..., Page 7 of 9 of Schedule-II

56 Generation Licence (KESCL) Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Unit Sub- Total-VII P - \ C.:G;STR AR ) Page 8 of 9 of Schedule-II

57 Generation Licence (KESCL) Unit Unit Unit MW NEW CCPP AT BIN QASIM (PLANT-VIII) Grand Total [Sub-Total-I + Sub-Total-II + Sub-Total-III + Sub-Total-IV + Sub-Total-V + Sub-Total-VI + Sub-Total-V[1 + Sub-Total-VIII] (MW) Unit Unit Unit Unit Unit Unit Unit Unit Unit Sub- Total-VIII Page 9 of 9 of Schedule-II

58 National Electric Power Regulatory Authority (NEPRA) Determination of Authority in the Matter of Licensee Proposed Modification of August 15, 2013 Application No. LAG-05 The Authority granted a Generation Licence (No. GL/04/2002, dated November 18, 2002) to KESC for an installed Capacity 1955 MW for its five (05) thermal Power Plants located at different locations of the Metropolitan city of as amended from time to time. (2). KESC through its letter dated November 29, 2008 communicated a Licensee Proposed Modification (LPM) in terms of Regulation 10 of the NEPRA Licensing (Application and Modification Procedure) Regulations 1999 ("the Regulations") for addition/replacement of some of the existing generation facilities as detailed below: - (a). (b). (c). (e). installation of additional MW Gas Engines at Korangi Town Gas Turbines Power Station (KTGTPS), ; installation of additional MW Gas Engines at SITE Gas Turbines Power Station (SGTPS),. Addition of MW through a Rental Power Plant for two years at Haroonabad; and Addition of MW thro gh a Rental Power Plant for two years at West Wharf. ItR Re* s I Page 1 of 11 L' 1 RZGiSTRAR

59 (3). Later on, KESC through its letters dated May 08, 2009, December 11, 2009 and July 03, 2010 communicated additional information regarding the LPM as detailed below:- (a). Addition of a new MW Combined Cycle Power Plant (CCPP) at Bin Qasim (Bin Qasim-II); (b). Decommissioning of Three Gas Turbine Units of KTGTPS and four (04) Gas Turbine Units of SGTPS. (c). De-commissioning of 4 of Korangi Thermal Power Station (KTPS). (4). KESC in "Text 86 Reason in Support of Modification" statement informed that power demand of has increased to 2223 MW in June 2007 and expected to increase to 2800 MW by The existing own generation capacity of KESC is around 1522 MW. The shortage of power is being met through import of power from IPPs, KANUPP and NTDC. In order to overcome the existing shortfall, the management of KESC has undertaken projects to add more capacity by setting up new projects. Regarding, the de-commissioning of the different units of its Power Plants, KESC stated that units of KTGTPS and SGTPS were commissioned in the year 1978 and 1979 respectively. These units have already outlived their designed lives. Cracks have developed on the stator and rotor of these Gas Turbines and the same are not repairable as spares are not available in market. Due to these facts, the maintenance of these units has become very expensive. These Units had a designed efficiency of 24.60% which has now reduced to 21.00%. In view of these facts, KESC has decided to replace these old low efficiency Gas Turbine Units with Gas Engines which have a higher efficiency to the tune of 36.00% to utilize the already allocated Natural Gas more efficiently. About the decommissioning of 4 which is a conventional Steam Turbine and has completed its designed life, it was submitted that all major LLI ( RZ: ST RA Page 2 of 11

60 parts of the Steam Turbine have deteriorated beyond repair and it is not economical to keep the unit operational on a sustained basis. (5). Regarding the "Impact on Tariff', Quality of Service (QoS)" and "Performance", KESC informed that the proposed addition and decommissioning of units will not having be any impact on its existing Tariff and the same would remain in the ambit of the approved tariff of the Authority. KESC stressed that the addition of new capacity and decommissioning of old units will have positive impact on its QoS and Performance. (6). Pursuant to Regulation 10(4) of the Regulations, Public Notices about the Communicated LPMs were published in the daily newspapers dated February 13, 2009, July 08, 2009 and January 06, 2010 for informing the general public and other stakeholders and for seeking their comments in favor or against the LPM. Apart from the notices in the press, separate notices were also sent to experts, government ministries and representative organizations etc. inviting their views and comments through this office letters dated February 13, 2009, July 09, 2009 and January 19, (7). In response to the above published notices in the press and subsequent correspondences made with other stakeholders, NEPRA received comments from ten (10) stakeholders. The comments received included Central Power Purchasing Agency (CPPA) of National Transmission and Despatch Company (NTDC), Irrigation and Power Department Government of (I86PDGoS), Sui Southern Gas Company Limited (SSGC), Hyderabad Electric Supply Company Limited (HESCO), Environmental Protection Agency, Government of h (EPAGoS), Pakistan Electric Power Company Limited (PEPCO), Choudhary Mazhar Ali, Secretary KESC Share Holders Association, Mr. Muhammad Arif Bilvani, Planning Commission Government of ' Page 3 of 11 _T eagle` - /\*)

61 Pakistan (PCGoP) and National Energy Conservation Centre (ENERCON). The summary of offered comments of the said stakeholders is as below: - (a). CPPA appreciated the addition of Power Plants at Korangi and SITE (each of MW). It also supported the addition of Rental Power Plants of MW each at Haroonabad and west wharf and New CCPP at Bin Qasim for increasing the power generation capacity. CPPA also supported the request of KESC for decommissioning of low efficiency Gas Turbines at Korangi and SITE and replacing them with better efficiency Gas Engines to be installed at Korangi and SITE. Regarding, the decommissioning of 4 of Korangi Thermal Power Plant (of MW), CPPA expressed its reservations that it may intensify the power crises prevailing in the Country. CPPA stated that NTDC is supplying MW to KESC by operating its RFO based low efficient and uneconomical power plants to reduce load shedding in. The RFO unit costs Rs /Kwh while the Energy supplied to KESC is at Rs. 5.30/kwh. The proposed decommissioning may lead to excess demand over and above the existing MW, with serious financial impact on NTDC. In view of the foregoing KESC should be directed by NERPA to give NTDC a firm commitment that it would not demand additional power over and above MW agreed in the PPA signed between NTDC and KESC; (b). I&PDGoS supported the proposed modification subject to the condition that KESC would get maximum output,\j i'r E-G.-, ---. L.,/ C- Page 4 of 11 7GiSTRAR

62 from all its generation units and there would be no increase in its tariff; (c). SSGC submitted that it is currently supplying Natural Gas to KESC for power generation. The total current gas commitment to KESC is MMCFD (Bin Qasim Power Station = 176 MMCFD, Other KESC Stations = 60 MMCFD and KESC Fast Track = 40 MMCFD). It has been noted that new proposed power plants at Korangi, SITE and Rental Power Plants at Haroonaad and West Wharf will be run only on natural gas i.e. there is no alternative fuel back-up, in contrast to the dual fuel provision in the existing units. SSGC due to demand and supply gap which becomes more pronounced during winter has to curtail gas supplies to KESC and WAPDA, as per GOP's policy. This gas gap is widening rapidly due to increase in demand and sharp decline in production from depleting gas fields. In view of this situation additional supply of gas for the new plants cannot be guaranteed by SSGC (except for the two rental power plants for which gas has been committed on "as and when available basis"). Any additional gas will be entirely dependent on the availability of gas imports either LNG or through pipeline from Iran/Turkmenistan, after the year 2011; (d). HESCO expressed its no objection on the communicated LPM of KESC; (e). EPAGoS stated that Proponent may be informed to follow the EIA/IEE guideline 2000 and submit the EIA regarding the projects for MW Gas engines at -1$,..L4c.; ;"'i R'EGISTRAR 17-1' 7 z.-.4,:\ -.- Page 5 of 11

63 Kornagi, SITE, two Rental Power Plants and New CCPP at Bin Qasim; (f). PEPCO stated that it has nothing in opposition for the proposed modification in the generation licence and support fully for the addition of project of New CCPP at Bin Qasim. This will improve power generation in the system. Therefore, the Authority may proceed accordingly; (g) Mr. Choudhary of KESC Share Holders Association expressed that Gas Turbine Units at Korangi and SITE are in a perfect operational condition except for their low efficiency. In the present circumstances when citizen of are suffering due to load shedding it would be appropriate to run these Units and for which Government should be approached to provide Gas at least in the summer season. KESC can in this way generate another MW at reasonable cost. These units can however be de-commissioned after the MW Bin Qasim comes on; (h). Mr. Muhammad Arif Bilvani sought information pertaining to (a) Quantity of present gas quota of KESC (b) Month wise consumption of gas for the last 18 months (c) Gas required to run the existing four (04) units of Gas Turbines of Korangi and three (03) units of Gas Turbines at SITE (d) Month wise consumption of gas during the last 18 months and the units generated for the said two stations. (e) No. of new units installed at both the Korangi 86 SITE with their installed capacity and net capacity. (f) Gas required to run the newly R /A Page 6 of 11 RZG,STRAR -4/

64 installed Gas Engines at Korangi and SITE separately. KESC has claimed to achieve average efficiency of 36% with the installation of new units, which is quite low even on single cycle basis; PCGoP submitted its comments on the LPM of KESC relating to de-commissioning/replacing of seven (07) Gas Turbines of KTGTPS and SGTPS only. PCGoP stated that its Energy Wing intends to carry out a study as to why this change should not have an effect on the tariff, as claimed by KESC. Therefore, data be provided for the new units including (a) Manufacturers of the new units (b) of manufacture (c) Total cost of the units etc. and (d) Cost of civil works etc.; (j). ENERCON appreciated efforts of KESC of improvement of Energy Efficiency. It supported the initiate taken for improvement of Energy Efficiency by replacing old 21.00% efficient Gas Turbines with new 36.00% efficient Gas Engines. (8). The above comments of the stakeholders were examined to ascertain the impact of these comments on the communicated LPM. HESCO, PEPCO and ENERCON overwhelmingly supported the communicated LPM. Whereas, CPPA, SSGC and EPAGoS although supported the LPM in principle but also raised a few observations. CPPA did not object to the addition in capacity but expressed it reservation to the decommissioning of 4 of KTPS as this may increase the Supply-Demand gap and may demand over above the MW being supplied to KESC by it. On the said observations, KESC confirmed that 4 was on forced outage due to various problem of the boiler whose tubes have developed fault and were rr6r N C, Page 7 of 11