ANNEXURE-XV. SRPC Secretariat letter dated ICTs at Kozhikode S/S. Updated status of upcoming inter regional scheme

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2 ANNEXURES ANNEXURE-I List of Participants ANNEXURE-II PGCIL letter dated 28 th April 2015 ANNEXURE-III TANTRANSCO letter dated 23 rd April 2015 ANNEXRE-IV KSEBL letter dated 04 th May2015 ANNEXURE-V SRPC Secretariat letter dated ICTs at Kozhikode S/S ANNEXURE-VI Updated status of upcoming inter regional scheme ANNEXURE-VII TSTRANSCO letter dated Regarding strengthening of Hyderabad ANNEXURE-VIII TSTRANSCO letter dated regarding overloading of 220 kv lines ANNEXURE-IX Note furnished by KSEBL( Madkathara Areakode Line) ANNEXURE-X SRPC Secretariat letter dated regarding Utilization of Jeypore Gazuwaka link to its full capacity ANNEXURE-XI CTU letter dated 11 th March reply regarding Utilization of Jeypore Gazuwaka link to its full capacity ANNEXURE-XII TSTRANSCO letter dated 24 th April regarding Jeypore- Gazuwaka link to its rated capacity ANNEXURE-XIII SRPC Secretariat Presentation on RSD ANNEXURE-XIV SRPC Secretariat letter dated regarding procurement action of ERS infrastructure. ANNEXURE-XV TSTRANSCO letter dated 5 th May requested to examine requirement of 125 MVAR bus reactors at 400 kv Gazwel and Malkaram SS List of Annexure- Minutes of 27 th Meeting of SRPC Page 1 of 2

3 ANNEXURE-XVI Relief observed during March and April 2015 wrt SCADA mapped quantum ANNEXURE-XVII SRLDC letter dated 8 th May implementation of Under Voltage relay scheme ANNEXURE-XVIII RGMO analysis for incident that occurred on at 21:01 hrs ANNEXURE-XIX RoP ( ) of CERC Petition 420/MP/2014 ANNEXURE-XX Relevant extracts from Minutes of NRPC Meetings-PSS Tuning ANNEXURE-XXI ANNEXURE-XXII SRPC Secretariat letter dated enclosing NLDC Letter dated regarding certification of line rating / equipment rating for purpose of adopting seasonal rating Sharing the relief for SPS Trip Signals -TSTRANCO letter dated 29 th April 2015 ANNEXURE-XXIII SPS for load relief by constituents with two units in operation at KKNPP ANNEXURE-XXIV Details furnished by MCL ANNEXURE-XXV Certification of CoD from RPCs - Communication dated received from CEA ANNEXURE-XXVI Status of data, voice, internet communication and pending field inputs ANNEXURE-XXVII SRPC Secretariat letter dated ANNEXURE-XXVIII KSEBL letter dated 6 th May 2015 ANNEXURE-XXIX SRLDC caution / violation messages ANNEXURE-XXX SRTS- II Presentation regarding implementation of AMR List of Annexure- Minutes of 27 th Meeting of SRPC Page 2 of 2

4 ANNEXURE I (Page 1of 4) 27 TH MEETING OF THE SOUTHERN REGIONAL POWER COMMITTEE HELD AT HYDERABAD ON 12 TH MAY 2015 LIST OF PARTICIPANTS MEMBERS Shri M. Sivasankar Shri Mohd. Anwaruddin Shri H.Y. Dora Shri M. Maheshwar Rao Shri S. Sumanth Shri M.T.Manjunath Shri K. Venugopal Shri M. A. Rawther Shri P.Annadurai Shri P. S. Ganesh Shri D.Prabhakar Rao Shri D.Prabhakar Rao Shri G. Narsing Rao Shri T. Jagath Reddy Shri R. P. Sasmal Shri Thomas Joseph Shri Satish Jindal Shri P.R.Raghuram Shri S.R. Bhat Chairperson, SRPC & CMD, KSEBL, Thiruvanathapuram Director (Grid & Trans. Mgmt. ), APTRANSCO, Hyderabad CMD, APSPDCL, Tirupathi Managing Director, KPCL, Bengaluru Director (Transmission), KPTCL, Bengaluru Chief Engineer (E), SLDC, KPTCL, Bengaluru Director (Trans. & SO), KSEBL, Thiruvanthapuram Director (Distribution &Safety), KSEBL, Thiruvanthapuram Director (Distribution), TANGEDCO, Chennai Director (O), TANTRANSCO, Chennai CMD,TSTRANSCO, Hyderabad CMD, TSGENCO, Hyderabad Director (HR&GO) & JMD (FAC), Hyderabad Director (Trans. & Proj.), TSTRANSCO, Hyderabad Director (O), PGCIL, Gurgaon Chief Executive Officer., NTECL, Vallur, STPS Director & CEO (Trading), JSWEL, New Delhi Executive Director, POSOCO, SRLDC, Bengaluru Member Secretary, SRPC, Bengaluru OTHERS Andhra Pradesh Transmission Corporation Ltd. Shri S. Subrahmanyam Shri A.K.V Bhaskar Shri G.S.R. Murthy Director (Projects) Superintending Engineer/SLDC Superintending Engineer/Comml. Andhra Pradesh Power Generation Corporation Ltd. Shri K. Balaram Shri Somasekhara Rao Director (Thermal) Divisional Engineer (Gen) Karnataka Power Transmission Corporation Ltd. Shri A. J. Hosamani Shri D.Chethan Shri M. Renu Prasad Shri J.Ramakantha Power Company of Karnataka Ltd. Shri M. G. Suresh Babu Shri I. M. Nagaiah Chief Engineer Electrical (P&C) Executive Engineer (E) Plg. Executive Engineer (EA to Dir/Trans) Executive Engineer/SLDC Addl. Director (Projects) Joint Director

5 ANNEXURE I (Page 2 of 4) Karnataka Power Corporation Ltd. Shri P. Bhaskar Shri M. Shivamallu Technical Director Chief Engineer (Elec.) Kerala State Electricity Board Ltd. Shri Austin D Cruz Shri S.R. Anand Tamil Nadu Transmission Corporation Ltd. Shri N. Krishnasami Shri P. Manohar Shri R. Kalaiselvan Shri P.Raja Gunanidhi Shri R. Shanmugam Shri P.Murugavelan Dy. Chief Engineer (Grid) Executive Engineer (LD) Chief Engineer (Operation) Chief Engineer (P&C) Director (Tr. Project) Executive Engineer (Grid) Executive Engineer/P&C Asst. Exec. Engineer (Grid) Tamil Nadu Generation & Distribution Corporation Ltd. Shri R. Santhana Kumar Telangana State Transmission Corporation Ltd. Shri B. Vizian Kumar Shri S. Sairam Shri D.R.Vishwanath Rao Shri J.V.H. Sastry Shri P.S.V.P. Anjaneya Rao Shri H.T.Vivekananda Shri P.Suresh Babu Telangana State Generation Corporation Ltd. Shri M. Sachidanandam Shri B. Devadas Ega Hanuman Executive Engineer/System Studies Chief Engineer (Plg., Comml. & Coord.) Chief Engineer/SLDC Superintending Engineer / PS Superintending Engineer Superintending Engineer/SLDC DE/Commercial DE / SLDC Director (Thermal) Chief Engineer (Gen) DE/Tech to CMD Telangana State Northern Power Distribution Company Ltd. Shri B. Narsing Rao Director (OP) Telangana State Southern Power Distribution Company Ltd. Shri Raghuma Reddy Electricity Department, Puducherry Shri K. Mathivanan Shri T. Chanemougam CMD, TSSPDCL Superintending Engineer-I Executive Engineer

6 NTPC Limited Shri R. Venkateswaran Shri C. V. Anand Shri K. Sudarshan Shri B. Rajendra Kumar Shri B. Ramesh Neyveli Lignite Corporation Ltd. Shri K.M. Suresh Babu Shri S. Ravi Nuclear Power Corporation Ltd. Shri N.K. Jain Shri K. P. Singh Regional Executive Director (SR) GM (Comml) - CC AGM (Comml.), SRHQ AGM (OS), SRHQ AGM (Comml), SRHQ Executive Director (Thermal) Chief Manager/Plg./TPS-II ANNEXURE I (Page 3 of 4) Associate Director (Transmission) Chief Engineer NTPC Tamilnadu Energy Company Ltd. (NTECL) Shri K.M.K.Prusty AGM (Comml.) JSW Energy Ltd. Shri C. N. Singh Shri Veeresh Devaramani Udupi Power Corporation Ltd. Shri R. Partha Sarathy Shri Chandrashekhar Bobade Sr. Vice President/HOP DGM/O&M Head - BLR Office General Manager Power Grid Corporation of India Ltd. Shri V. Sekhar Shri V. Sekhar Shri R.N.Singh Shri Kamal Sarkar Shri H. R. Nagendran Shri P. N. Dixit Shri Kanilk Ram Shri P. Ranga Rao Shri V. Thiagarajan Shri P. Srinivas Power System Operation Corporation Ltd. Shri Anbunesan Shri G. Madhukar Executive Director, SRTS-I Executive Director, SRTS- II General Manager / AM General Manager General Manager/Proj. General Manager (Asstt. Management) General Manager (O&M), SRTS-I Addl. General Manager (OS),SRTS-I Asst. General Manager Chief Manager (Comml.) Addl. GM, SRLDC Dy. Manager, SRLDC

7 ANNEXURE I (Page 4 of 4) Mahanadi Coalfields Ltd. Shri Raghu Nandan South Central Railway Shri P. L. Haranadh General Manager (S & Mktg.) Dy. COM/F Southern Regional Power Committee Secretariat Shri Asit Singh Superintending Engineer Shri Anil Thomas Executive Engineer Shri Meka Ramakrishna Executive Engineer Shri K.P.Madhu Executive Engineer *****

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17 Annexure IV (KSEBL letter dated 4 th May 2015) <16 Pages>

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35 Annexure VI (Updated status of Inter Regional Links) <7 Pages>

36 Status of upcoming Inter-Regional links Annexure V Narendra-Kolhapur 765 kv D/C line Implement-ing (ckm)/ MVA Sch. COD COD/ COD Constraints/ Remarks 765 KV D/C Narendra (New Kudgi) - Kolhapur Line (Initially charged at 400 KV) LILO of circuits of Kolhapur Mapusa 400 kv D/C Kolhapur PGCIL 376 April 15 June 15 PGCIL 90 April 15 June 15 As informed in 27 th SRPC Meeting As informed in 27 th SRPC Meeting 400 KV D/C Narendra (New Kudgi) -Narendra PGCIL 354 April 15 June 15 (Existing) Line (Quad) As informed in 27 th SRPC Meeting Kolhapur 765/ 400 kv S/S (GIS) (initially charged 400 kv) PGCIL April 15 June 15 As informed in 27 th SRPC Meeting 765/400 KV Narendra (New Kudgi) S/s (GIS) {charged at 400 KV} PGCIL April 15 June 15 As informed in 27 th SRPC Meeting Extn. Narendra (Existing) 400/ 220 kv S/S PGCIL April 15 June 15 As informed in 27 th SRPC Meeting Kudgi TPS Narendra (new) 2xD/C Line Narendra (new) - Madhugiri 765 kv D/C Line Madhugiri - Bidadi D/C (quad) Line 400 kv M/s Kudgi Limited (L&T Infrastructure Development Projects Ltd.) Feb 15 Dec 15 Dec 15 June 15 As informed in 27 th SRPC Meeting Sept 16 Sept 16

37 Wardha - Nizamabad 765 kv D/C line Implement-ing (ckm)/ MVA Sch. COD Ant COD/ Act COD Constraints/ Remarks Wardha-Nizamabad Maheswaram (Hyderabad) 765 kv D/C PGCIL 1032 May 18 May 18 Wardha Raipur PS 765 kv D/C PGCIL 713 Dec 15 Commissioned on Wardha Aurangabad 765 kv D/C Nizamabad-Dichipalli 400 kv D/C Nizamabad-Yeddumailaram (Shankarapalli) 400 kv D/C PGCIL 690 Dec 15 July 14 Line commissioned in July 14. PGCIL 22 May 18 May 18 This along with Maheshwaram PG - Mahboobnagar 400 kv D/C line was through based (TBCB) route. was recommended GoI for Maheshwaram PG 765/400 kv, 2x1500 MVA S/S, 2x MVAR PGCIL 2x1500 2x240 Mar 18 Mar 18 Nizamabad 765/400 kv, 2x1500 MVA S/S LILO of Hyderabad Kurnool 400 S/C Line at Maheshwaram PGCIL 2x1500 May 18 May 18 PGCIL 7 Mar 18 Mar 18

38 WR SR 6000 MW HVDC Bipole Link [Raigarh (Chhatisgarh) Pugalur/Trichur (TN/KER)] Transmission Element +/- 800 kv WR-SR HVDC Bipole Link [Raighar (Chhatisgarh) - Pugalur (Tamil Nadu)] - Kerala Raigarh (existing) - Raigarh (HVDC Stn) 400 kv 2xD/C (quad) lines Implementing length Line Agency (ckm)/ MVA Capacity PGCIL 6000 MW, HVDC Terminal Station at Raigarh 6000 Sch. COD Ant / Act Constraints/ Remarks 6000 MW, HVDC terminal Station at Pugalur 6000 Raigarh (HVDC Stn) -Pugalur(HVDC Stn) 6000 MW, +/- 800 kv HVDC bipole MW HVDC Link Pugalur (HVDC Stn) North Trichur (HVDC Stn) HVDC OH Line and UG cable in Kerala teritory at RoW issues 2000 MW, HVDC Terminal Station at Pugalur (VSC based) 2000 MW, HVDC Terminal Station at North Trichur(VSC based) LILO of North Trichur Cochin 400 kv D/C(Q) at North Trichur Pugalur HVDC station-pugalur existing S/S 400 kv D/C(Q) Line Pugalur HVDC station-arasur S/S 400 kv D/C (Q) line with 80 MVAR switchable line reactor at Arasur end. Pugalur HVDC station-thiruvalam S/S 400 kv D/C (Q) line with 80 MVAR switchable line reactor at both ends Pugalur HVDC station-edayarpalayam S/S400 kv D/C (Q) line with 63 MVAR switchable line reactor at Edayarpalayam end Edayarpalayam S/S-Udumalpet S/S400 kv D/C (Q) Line 400/230 kv, 2x500 MVA, Edayarpalayam S/S with 2x125 MVAR bus 2x500 reactors. The scheme had been awarded to PGCIL(GoI circular dated ) as informed in 26 th SRPC meeting.

39 Angul - Srikakulam PS 765 kv D/C line Transmission i Element Implementing Agency Line length (ckm)/ MVA COD Constraints t / Remarks Capacity Sch. Ant / Act Angul - Srikakulam PS 765 PGCIL Jun'15 Dec'15 Generation Project delayed 552 kv D/C line Extn. 765/400 kv Angul Sub station 765 kv D/C Angul- Jharsuguda line 765 kv D/C Jharshuguda- Dharamjayagarh line PGCIL 1x1500 Jun 15 Jun'15 PGCIL 580 Dec'15 Dec'15 PGCIL 230 Dec'15 Dec 15 Award placed in August, 2013 RoW being faced. Huge forestg involvement awaited. Critical stringing commenced from April 2015 Award placed in May, 2014 Huge forest involvement

40 Angul - Srikakulam PS 765 kv D/C line Srikakulam P P- Vemagiri- II Pooling station tti 765 kv D/C line M/s Vizag Transmission Limitedit (A subsidiary of PGCIL) July 16 Under implementation ti Srikakulam Pooling Station 765/ 400 kv, 2x1500 MVA PS (400 kv - AIS & 765 kv GIS) PGCIL 2x1500 Jun'15 Jun'15 Work under progress Srikakulam Pooling Station Garividi 400 kv (Quad) D/C line with 80 MVAR switchable line reactor at Garividi end. 400/220 kv S/S at Maradam (Garividi) Behrampur- Gazuwaka 400 PGCIL APTRANSCO kv D/C line M/s Talcher Talcher II Behrampur 400 Transmission kv D/C line Company Limited (Subsidiary of M/s Talcher II- Rourkela 400 kv D/C Quad line Behrampur 400/220 kv, 2x315 MVA S/S Reliance Power Transmission Company Limited) x315 The line has been approved as ISTS scheme for implementation in SCPSPSR- 37. Tenders will be called for shortly CERC ROP (for ) enclosed CEA letter : No physical progress visible on ground. The scheme needed to be implemented without any further delay. Civil appeal in Supreme Court.

41 Additional inter Regional AC link for import into Southern Region, i.e., Warora Warangal Hyderabad Kurnool 765 kv link CEA Notification dated , CEA appointed PFC CL as BPC a Transmission Elements Line Length (ckm)/ MVA Capacity Implemen ting Agency Sch COD Constraints/ Remarks Establishment of 765/400 kv substations at The scheme except Warangal (New) with 2x1500 MVA transformer and 2x240 MVAR bus reactors. Warora Pool -Warangal (New) 765 kv D/C line with 240 MVAR switchable line reactor at both ends. transmission element at (g) has been approved as ISTS scheme for implementation in SCPSPSR-37 (held on b c ). The scheme was Warangal (New) Hyderabad 765 kv D/C line with recommended to the GoI for 330 MVAR switchable line reactor at Warangal end. implementation through d Warangal (New) Warangal (existing) 400 kv TBCB by the Empowered (quad) D/C line. Committee in its 33 rd meeting e Hyderabad Kurnool 765 kv D/C line with 240 held on The MVAR switchable line reactor at Kurnool end. scheme was notified by CEA Warangal (New) Chilakaluripeta 765 kv D/C line vide its notification dated f with 240 MVAR switchable line reactor at both The scheme is ends. under bidding with RECTPCL g LILO of Kurnool-Thiruvalam 765 kv D/C at as its BPC. Cuddapah The transmission element at (g) was identified for implementation under h compressed time schedule Cuddapah- Hoody 400 kv (quad) D/C line with 63 through regulated tariff MVAR switchable line reactor at both ends. mecha nism by PGCIL.

42 System strengthening within SR for transmitting power beyond Vemagiri CEA Notification dated , CEA appointed RECTPCL as BPC a b c d e f g h Transmission i Elements Line Length Implemen Sch Constraints/ t Remarks (ckm)/ MVA ting COD Capacity Agency The scheme has been Vemagiri II Chilakaluripeta 765 kv D/C line with approved as ISTS scheme 240 MVAR switchable line reactor at both ends. for implementation in SCPSPSR-37 (held on Chilakaluripeta Cuddapah 765 kv D/C line with ). The scheme 240 MVAR switchable line reactor at both ends. except the transmission element at (e) and (h) was Chilakaluripeta Narsaraopeta 400 kv (quad) D/C line Cuddapah Madhugiri 400 kv (quad) D/C line with 80 MVAR switchable line reactor at both ends. Cuddapah-Hindupur 400 kv (quad) D/C line with 80 MVAR switchable line reactor at Hindupur end. Srikaukulam Pooling Station Garividi 400 kv (Quad) D/C line with 80 MVAR switchable line reactor at Garividi end. Establishment of 2x1500 MVA, 765/400 kv substation at Chilakaluripeta with 2x240 MVAR bus reactors. Establishment of 2x1500 MVA, 765/400 kv substation at Cuddapah with 2x240 MVAR bus reactors. recommended to the GoI for implementation through TBCB by the Empowered Committee in its 33 rd meeting held on The scheme was notified by CEA vide its notification dated The scheme is under bidding with RECTPCL as its BPC. The transmission elements at (e)and(h)wereidentifiedfor implementation under compressed time schedule through regulated tariff mechanism by PGCIL.

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50 KSEBL Note on ITEM No North Trissur - Kozhikode - Mylatti 400kV line Annexure-IX (Page1 of 2) The 400kV North Trissur (Madakkathara) Kozhikode (Areakode) DC line was approved in the 30 th meeting and Kozhikode (Areakode) Mylatty - Mangalore (Udupi) DC line in the 35 th meeting of Standing Committee on Power System Planning in Southern Region as regional scheme under system strengthening. In the 30 th standing committee, KSEB said that the North Trissur-Kozhikode 400 kv Quad D/C line might be implemented with fresh RoW and in case PGCIL faces difficulty in obtaining fresh RoW then KSEB would spare RoW of its Trissur-Kozhikode 220 kv S/C line for constructing the North Trissur- Kozhikode 400 kv D/C line.. While taking up this line for the construction of 400kV line, the supply to Malaparamba is to be ensured. Hence the construction can be taken up as a multi circuit line part by part (towards south of Malaparamba and north of Malaparamba in sequence ensuring feeding to Malaparamba on 220kV level). As soon as the Edamon Kochi portion of the Tirunelveli Kochi line is completed and further with the commissioning of Pugalur Madakkathara HVDC link and Udupi Areakode link, this line becomes a major tie line. As the construction is to be carried out time bound using the RoW of the existing 220kV feeder, it is proposed that the work may be carried out by KSEBL. PGCIL and other constituents agreed to the proposal. As per the 35 th meeting of Standing Committee on Power System Planning in Southern Region, Udupi Kozhikode (Areakode) 400kV DC was approved, subject to the observations of ESCOMs in Karnataka within a month. During the SRPC meeting on 12 th May 2015, it was clarified that the ESCOMs of Karnataka has not furnished any comments. The matter was discussed in detail and the apprehension raised by Karnataka was regarding the reduction of support at Hassan when the line is constructed, which may lead to overloading in Hiriyur area. Though the system studies do not indicate any such issues, the apprehension of Karnataka needs to be addressed. SRLDC has explained the necessity of the UPCL Kozhikode link in the 26 th SRPC meeting from the reliability point of view. Further, under the PoC regime transmission charges will be borne by the concerned utility using the system. The North Trissur Kozhikode Mylatty link is also critical in relieving congestion in S1 S2. After deliberations, KPTCL had informed that they have no objection if the other lines to the south of Areakode and the HVDC link are in place before connecting Udupi to Areakode. However, KSEBL is facing severe transmission constraints in the Northern Kerala. The supply to Northern Kerala from Areakode is dependent on the 220kV

51 Areakode Mylatty double circuit, which is LILOed at Orkattery (Vadakara), Kanhirode and Taliparamba. Even now, during high demand period, there is no (N-1) security to the north of Areakode even if the Mysore Areakode 400kV line is commissioned. The issue is regularly flagged by SRLDC and NLDC in their reports also. Hence, the line upto Mylatty and the 400/220kV substation at Mylatty are to be completed as early as possible. The interconnection of Udupi to Mylatty can be scheduled to match with the commissioning of HVDC link at Madakkathara. Obtaining a fresh RoW from Areakode to Mylatty is not easy in most of the stretches upto Mylatty. From Mylatty, upto the Kerala border towards Udupi, fresh RoW is possible. Further, considering the load growth of Northern Kerala, which is more than that of Southern Kerala, many of the 110kV lines in this region needs to be upgraded. As on date, doubling of some of the 110kV lines is in progress. Upgradation of some of the 110kV lines to 220kV is being investigated for possible route of minimum issues on RoW. The construction of the 400kV double circuit from Areakode to Mylatty, as part of system strengthening approved in the 35 th Standing committee meeting, can be considered using the RoW of existing 220kV DC provided the 220kV line is also accommodated as multi circuit. Here also the construction has to be in steps of each stretch so that the feeding to the existing 220kV substations is not affected. In view of the above, construction of this part of the line will be convenient if executed by KSEB. It is apprehended that if this part of the line is given on TBCB route, severe RoW issues may crop up resulting in the fate similar to that of Edamon Kochi stretch, Bangalore Dharmapuri stretch, Yelahanka area, Mysore Kutta area etc. Udupi Myaltty portion can be taken up to match with the completion of HVDC link at Madakkathara. Since the line length is very small (about km), this portion may be handed over to PGCIL for execution. *** Annexure-IX (Page2 of 2)

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58 Annexure XIII (SRPC Presentation on RSD) <10 Pages>

59 Reserve Shut Down SRPC, Secretariat

60 Reserve Shut Down-(RSD) It may be economical to shut down unit(s) if total anticipated URS of the region is more than the exbus installed capacity of an Unit or multiple units with in the region, provided duration of such surplus is more than the minimum time period required for economical shut down start up operation of the unit(s). The Unit(s) selected shall be such that it should not impact the drawal schedule of any beneficiary after taking into RSD. If Drawal schedule is getting affected concurrence of the affected utility need to be taken The Unit(s) with maximum variable charge and satisfying above criteria can be selected for RSD.

61 Requirements Advance assessment of URS by the beneficiaries. Intimation for RSD

62 Pros and Cons Managing Huge Variation Between Maximum and Minimum URS. High URS during Night (Up to 2000 MW) Hours and Virtually no URS during Peak Hours. Average URS greater than 200 MW available for Continuous 3 days In Western Region Minimum period required for RSD is 3 Days. Load management to be done during peak Hours. Trade off Between Economics Vs Operational Constraint/Flexibility.

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65 RSD Possibility Jan Jan 2015 Period Min URS Avg. URS Max URS MW MW MW 22-Oct-14- to 24-Oct Oct-14- to 27-Oct Slots of continuous three Days when average URS was more than 200 MW 5 Slots of continuous three Days when average URS was more than 500 MW

66 Frequency Chart June 2014 to Jan 2015

67 CGS Power Purchase cost per unit details for the Month of JANUARY 2015 Cost in Rs/KWHr CGS Fixed cost Variable cost Total NTPC- RSTPS 1& NTPC- RSTPS Stage NTPC -Talcher STPS NTPC -Simhadri STPS NTECL- Vallur STPS NLC -TPS-I (Expansion) NLC -TPS II Stage NLC -TPS II Stage NPCIL - MAPS NPCIL - KGS Units 1-4 NPCIL - Kudankulam NPP

68 Estimated Loss Due to Under Drawal

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80 SRPC Recomme nded AUFR+df/dt quantum in MW during March and April 2015 % Mapping to SRLDC wrt Implement Relief observed during March % Relief observed in March Relief observed during April % Relief observed in April 2015 Implemen ted % Implement ed SCADA Monitorabl e at SRLDC ed A B C=B/A D E=D/B F G=F/D H I=H/D Andhra Pradesh % % % % Telangana % % % % Karnataka % % % % Kerala % % % % Tamil Nadu % % % % Puducherry * % % Southern Region % % % % * Due to FEP problems, Puducherry data was not getting at SRLDC. The problem would be resolved with the commissiong of new SCADA

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83 Annexure XVIII (RGMO Analysis for incident on at 21:01 Hrs) <17 Pages>

84 RGMO response of the generating units in SR region for the incident :02 Hrs. The event details are as follows: DATE TIME FREQUENCY FROM TO(21:02) DIFF : Station wise Summary: STATION EXPECTED ACTUAL % Lower Sileru Upper Sileru Vijaywada TPS Rayalaseema TPs SHARATHI VARAHI NAGJHERI JINDAL BTPS RTPS UPCL IDDUKKI NLCST RGDM SIMST VALLUR MTPS NCTPS NCTPS Tuticoran TPS Kakatiya TPS Kottagudem TPS Total The trend of change in MW for different generators during the incident period (20:55 to 21:05) has been plotted below for better visualization

85 MW1 Freq Vallur U :50:05 PM 8:50:45 PM 8:51:25 PM 8:52:05 PM 8:52:45 PM 8:53:25 PM 8:54:05 PM 8:54:45 PM 8:55:25 PM 8:56:05 PM 8:56:45 PM 8:57:25 PM 8:58:05 PM 8:58:45 PM 8:59:25 PM 9:00:05 PM 9:00:45 PM 9:01:25 PM 9:02:05 PM 9:02:45 PM 9:03:25 PM 9:04:05 PM 9:04:45 PM 9:05:25 PM 9:06:05 PM 9:06:45 PM 9:07:25 PM 9:08:05 PM 9:08:45 PM 9:09:25 PM VALLUR U MW2 Freq :50:05 PM 8:50:45 PM 8:51:25 PM 8:52:05 PM 8:52:45 PM 8:53:25 PM 8:54:05 PM 8:54:45 PM 8:55:25 PM 8:56:05 PM 8:56:45 PM 8:57:25 PM 8:58:05 PM 8:58:45 PM 8:59:25 PM 9:00:05 PM 9:00:45 PM 9:01:25 PM 9:02:05 PM 9:02:45 PM 9:03:25 PM 9:04:05 PM 9:04:45 PM 9:05:25 PM 9:06:05 PM 9:06:45 PM 9:07:25 PM 9:08:05 PM 9:08:45 PM 9:09:25 PM 49.2

86 VALLUR U MW3 Freq :50:31 PM 8:51:10 PM 8:51:49 PM 8:52:28 PM 8:53:07 PM 8:53:46 PM 8:54:25 PM 8:55:04 PM 8:55:43 PM 8:56:22 PM 8:57:01 PM 8:57:40 PM 8:58:19 PM 8:58:58 PM 8:59:37 PM 9:00:16 PM 9:00:55 PM 9:01:34 PM 9:02:13 PM 9:02:52 PM 9:03:31 PM 9:04:10 PM 9:04:49 PM 9:05:28 PM 9:06:07 PM 9:06:46 PM 9:07:25 PM 9:08:04 PM 9:08:43 PM 9:09:22 PM 9:10:01 PM RGDM U MW5 Grid Freq :56:00 20:56:40 20:57:20 20:58:00 20:58:40 20:59:20 21:00:00 21:00:40 21:01:20 21:02:00 21:02:40 21:03:20 21:04:00 21:04:40 21:05:20 21:06:00 21:06:40 21:07:20 21:08:00 21:08:40 21:09:20 21:10:00 21:10:40 21:11:20 21:12:00 21:12:40 21:13:20 21:14:00 21:14:40 21:15:20 21:16:

87 :56:00 20:56:40 20:57:20 20:58:00 20:58:40 20:59:20 21:00:00 21:00:40 21:01:20 21:02:00 21:02:40 21:03:20 21:04:00 21:04:40 21:05:20 21:06:00 21:06:40 21:07:20 21:08:00 21:08:40 21:09:20 21:10:00 21:10:40 21:11:20 21:12:00 21:12:40 21:13:20 21:14:00 21:14:40 21:15:20 21:16:00 MW7 Grid Freq RGDM U :56:00 20:56:40 20:57:20 20:58:00 20:58:40 20:59:20 21:00:00 21:00:40 21:01:20 21:02:00 21:02:40 21:03:20 21:04:00 21:04:40 21:05:20 21:06:00 21:06:40 21:07:20 21:08:00 21:08:40 21:09:20 21:10:00 21:10:40 21:11:20 21:12:00 21:12:40 21:13:20 21:14:00 21:14:40 21:15:20 21:16:00 MW4 Grid Freq RGDM U4

88 :56:00 20:56:40 20:57:20 20:58:00 20:58:40 20:59:20 21:00:00 21:00:40 21:01:20 21:02:00 21:02:40 21:03:20 21:04:00 21:04:40 21:05:20 21:06:00 21:06:40 21:07:20 21:08:00 21:08:40 21:09:20 21:10:00 21:10:40 21:11:20 21:12:00 21:12:40 21:13:20 21:14:00 21:14:40 21:15:20 21:16:00 MW6 Grid Freq RGDM U :56:44 20:57:03 20:57:22 20:57:41 20:58:00 20:58:19 20:58:38 20:58:57 20:59:16 20:59:35 20:59:54 21:00:13 21:00:32 21:00:51 21:01:10 21:01:29 21:01:48 21:02:07 21:02:26 21:02:45 21:03:04 21:03:23 21:03:42 21:04:01 21:04:20 21:04:39 21:04:58 21:05:17 21:05:36 21:05:55 21:06:14 21:06:33 KTPS U9 & U10 LOAD-X [MW] LOAD-IX [MW] FREQUENCY [HZ]

89 :57:00 20:57:30 20:58:00 20:58:30 20:59:00 20:59:30 21:00:00 21:00:30 21:01:00 21:01:30 21:02:00 21:02:30 21:03:00 21:03:30 21:04:00 21:04:30 21:05:00 21:05:30 21:06:00 21:06:30 21:07:00 21:07:30 MW3 Frequency NCTPS U# :57:00 20:57:30 20:58:00 20:58:30 20:59:00 20:59:30 21:00:00 21:00:30 21:01:00 21:01:30 21:02:00 21:02:30 21:03:00 21:03:30 21:04:00 21:04:30 21:05:00 21:05:30 21:06:00 21:06:30 21:07:00 21:07:30 MW2 Frequency NCTPS U#2

90 :55:00 20:55:29 20:55:58 20:56:27 20:56:56 20:57:25 20:57:54 20:58:23 20:58:52 20:59:21 20:59:50 21:00:19 21:00:48 21:01:17 21:01:46 21:02:15 21:02:44 21:03:13 21:03:42 21:04:11 21:04:40 21:05:09 21:05:38 21:06:07 21:06:36 21:07:05 21:07:34 21:08:03 21:08:32 21:09:01 21:09:30 21:09:59 FREQ MW MTPS-U# :55:00 20:55:23 20:55:46 20:56:09 20:56:32 20:56:55 20:57:18 20:57:41 20:58:04 20:58:27 20:58:50 20:59:13 20:59:36 20:59:59 21:00:22 21:00:45 21:01:08 21:01:31 21:01:54 21:02:17 21:02:40 21:03:03 21:03:26 21:03:49 21:04:12 21:04:35 21:04:58 21:05:21 21:05:44 21:06:07 21:06:30 21:06:53 21:07:16 21:07:39 MTPS-U#3 MW FREQ

91 :55:00 20:55:24 20:55:48 20:56:12 20:56:36 20:57:00 20:57:24 20:57:48 20:58:12 20:58:36 20:59:00 20:59:24 20:59:48 21:00:12 21:00:36 21:01:00 21:01:24 21:01:48 21:02:12 21:02:36 21:03:00 21:03:24 21:03:48 21:04:12 21:04:36 21:05:00 21:05:24 21:05:48 21:06:12 21:06:36 21:07:00 21:07:24 21:07:48 MW MTPS-U# :55:00 20:55:00 20:55:00 20:56:00 20:56:00 20:57:00 20:57:00 20:57:00 20:58:00 20:58:00 20:59:00 20:59:00 21:00:00 21:00:00 21:00:00 21:01:00 21:01:00 21:02:00 21:02:00 21:02:00 21:03:00 21:03:00 21:04:00 21:04:00 21:05:00 21:05:00 21:05:00 21:06:00 21:06:00 21:07:00 21:07:00 21:07:00 MW1 FREQ TTPS-U1

92 :55:00 20:55:00 20:55:00 20:56:00 20:56:00 20:57:00 20:57:00 20:57:00 20:58:00 20:58:00 20:59:00 20:59:00 21:00:00 21:00:00 21:00:00 21:01:00 21:01:00 21:02:00 21:02:00 21:02:00 21:03:00 21:03:00 21:04:00 21:04:00 21:05:00 21:05:00 21:05:00 21:06:00 21:06:00 21:07:00 21:07:00 21:07:00 MW2 FREQ TTPS U :55:00 20:55:00 20:55:00 20:56:00 20:56:00 20:57:00 20:57:00 20:58:00 20:58:00 20:58:00 20:59:00 20:59:00 21:00:00 21:00:00 21:00:00 21:01:00 21:01:00 21:02:00 21:02:00 21:03:00 21:03:00 21:03:00 21:04:00 21:04:00 21:05:00 21:05:00 21:05:00 21:06:00 21:06:00 21:07:00 21:07:00 MW3 FREQ TTPS U3

93 :55:00 20:55:00 20:55:00 20:56:00 20:56:00 20:57:00 20:57:00 20:57:00 20:58:00 20:58:00 20:59:00 20:59:00 21:00:00 21:00:00 21:00:00 21:01:00 21:01:00 21:02:00 21:02:00 21:02:00 21:03:00 21:03:00 21:04:00 21:04:00 21:05:00 21:05:00 21:05:00 21:06:00 21:06:00 21:07:00 21:07:00 21:07:00 MW4 FREQ TTPS-U :55:00 20:55:00 20:55:00 20:56:00 20:56:00 20:57:00 20:57:00 20:57:00 20:58:00 20:58:00 20:59:00 20:59:00 21:00:00 21:00:00 21:00:00 21:01:00 21:01:00 21:02:00 21:02:00 21:02:00 21:03:00 21:03:00 21:04:00 21:04:00 21:05:00 21:05:00 21:05:00 21:06:00 21:06:00 21:07:00 21:07:00 21:07:00 MW5 FREQ MTTPS-U5

94 :57:00 20:57:16 20:57:32 20:57:48 20:58:04 20:58:20 20:58:36 20:58:52 20:59:08 20:59:24 20:59:40 20:59:56 21:00:12 21:00:28 21:00:44 21:01:00 21:01:16 21:01:32 21:01:48 21:02:04 21:02:20 21:02:36 21:02:52 21:03:08 21:03:24 21:03:40 21:03:56 21:04:12 21:04:28 21:04:44 21:05:00 21:05:16 MW FREQ VTPS-U1

95 :57:00 20:57:16 20:57:32 20:57:48 20:58:04 20:58:20 20:58:36 20:58:52 20:59:08 20:59:24 20:59:40 20:59:56 21:00:12 21:00:28 21:00:44 21:01:00 21:01:16 21:01:32 21:01:48 21:02:04 21:02:20 21:02:36 21:02:52 21:03:08 21:03:24 21:03:40 21:03:56 21:04:12 21:04:28 21:04:44 21:05:00 21:05:16 MW FREQ VTPS U# :57:00 20:57:18 20:57:36 20:57:54 20:58:12 20:58:30 20:58:48 20:59:06 20:59:24 20:59:42 21:00:00 21:00:18 21:00:36 21:00:54 21:01:12 21:01:30 21:01:48 21:02:06 21:02:24 21:02:42 21:03:00 21:03:18 21:03:36 21:03:54 21:04:12 21:04:30 21:04:48 21:05:06 21:05:24 21:05:42 21:06:00 MW Frequency VTPS-U5

96 :57:00 20:57:19 20:57:38 20:57:57 20:58:16 20:58:35 20:58:54 20:59:13 20:59:32 20:59:51 21:00:10 21:00:29 21:00:48 21:01:07 21:01:26 21:01:45 21:02:04 21:02:23 21:02:42 21:03:01 21:03:20 21:03:39 21:03:58 21:04:17 21:04:36 21:04:55 21:05:14 21:05:33 21:05:52 MW Frequency VTPS U :57:01 20:57:20 20:57:39 20:57:58 20:58:17 20:58:36 20:58:55 20:59:14 20:59:33 20:59:52 21:00:11 21:00:30 21:00:49 21:01:08 21:01:27 21:01:46 21:02:05 21:02:24 21:02:43 21:03:02 21:03:21 21:03:40 21:03:59 21:04:18 21:04:37 21:04:56 21:05:15 21:05:34 21:05:53 21:06:12 21:06:31 21:06:50 MW FRE Q RYTPS U1

97 :57:01 20:57:20 20:57:39 20:57:58 20:58:17 20:58:36 20:58:55 20:59:14 20:59:33 20:59:52 21:00:11 21:00:30 21:00:49 21:01:08 21:01:27 21:01:46 21:02:05 21:02:24 21:02:43 21:03:02 21:03:21 21:03:40 21:03:59 21:04:18 21:04:37 21:04:56 21:05:15 21:05:34 21:05:53 21:06:12 21:06:31 21:06:50 MW FREQ RYTPS U :57:01 20:57:17 20:57:33 20:57:49 20:58:05 20:58:21 20:58:37 20:58:53 20:59:09 20:59:25 20:59:41 20:59:57 21:00:13 21:00:29 21:00:45 21:01:01 21:01:17 21:01:33 21:01:49 21:02:05 21:02:21 21:02:37 21:02:53 21:03:09 21:03:25 21:03:41 21:03:57 21:04:13 21:04:29 21:04:45 21:05:01 21:05:17 RYTPS U3

98 :57:01 20:57:17 20:57:33 20:57:49 20:58:05 20:58:21 20:58:37 20:58:53 20:59:09 20:59:25 20:59:41 20:59:57 21:00:13 21:00:29 21:00:45 21:01:01 21:01:17 21:01:33 21:01:49 21:02:05 21:02:21 21:02:37 21:02:53 21:03:09 21:03:25 21:03:41 21:03:57 21:04:13 21:04:29 21:04:45 21:05:01 21:05:17 MW FREQ RYTPS U :56:01 20:56:20 20:56:39 20:56:58 20:57:17 20:57:36 20:57:55 20:58:14 20:58:33 20:58:52 20:59:11 20:59:30 20:59:49 21:00:08 21:00:27 21:00:46 21:01:05 21:01:24 21:01:43 21:02:02 21:02:21 21:02:40 21:02:59 21:03:18 21:03:37 21:03:56 21:04:15 21:04:34 21:04:53 21:05:12 21:05:31 21:05:50 MW FREQ RYTPS U5

99 :58:00 21:01:02 21:01:06 21:01:10 21:01:15 21:01:19 21:01:23 21:01:28 21:01:32 21:01:36 21:01:41 21:01:45 21:01:49 21:01:54 21:01:58 21:02:02 21:02:07 21:02:11 21:02:15 21:02:20 21:02:24 21:02:28 21:02:32 21:02:37 21:02:41 21:02:45 21:02:50 21:02:54 21:02:58 MW1 Freq SIMHADRI-U :58:00 21:01:02 21:01:06 21:01:10 21:01:15 21:01:19 21:01:23 21:01:28 21:01:32 21:01:36 21:01:41 21:01:45 21:01:49 21:01:54 21:01:58 21:02:02 21:02:07 21:02:11 21:02:15 21:02:20 21:02:24 21:02:28 21:02:32 21:02:37 21:02:41 21:02:45 21:02:50 21:02:54 21:02:58 MW2 Freq SIMHADRI-U2

100 :58:00 21:01:02 21:01:06 21:01:10 21:01:15 21:01:19 21:01:23 21:01:28 21:01:32 21:01:36 21:01:41 21:01:45 21:01:49 21:01:54 21:01:58 21:02:02 21:02:07 21:02:11 21:02:15 21:02:20 21:02:24 21:02:28 21:02:32 21:02:37 21:02:41 21:02:45 21:02:50 21:02:54 21:02:58 MW3 Freq SIMHADRI-U :58:00 21:01:02 21:01:06 21:01:10 21:01:15 21:01:19 21:01:23 21:01:28 21:01:32 21:01:36 21:01:41 21:01:45 21:01:49 21:01:54 21:01:58 21:02:02 21:02:07 21:02:11 21:02:15 21:02:20 21:02:24 21:02:28 21:02:32 21:02:37 21:02:41 21:02:45 21:02:50 21:02:54 21:02:58 MW4 Freq SIMHADRI-U4

101 CENTRAL ELECTRICITY REGULATORY COMMISSION NEW DELHI Petition No. 420/MP/2014 Subject : Endangering grid security due to non-implementation of contingency demand disconnection scheme for sudden loss of wind generation as per CERC order dated in Petition No. 120/MP/2011, non-availability of LVRT protection, non scheduling of wind generation as per Regulation (j) of the Central Electricity Regulatory Commission (Indian Electricity Grid Code) Regulations, 2010, Regulation 5.3 regarding lack of necessary demand estimation and not providing real time SCADA data to LDC. Date of hearing : Coram : Shri Gireesh B. Pradhan, Chairperson Shri A.K. Singhal, Member Shri A.S. Bakshi, Member Petitioner : Southern Regional Load Despatch Centre Respondents : Tamil Nadu State Load Despatch Centre Parties present : Shri V. Suresh, SRLDC Shri Pankaj Batra, CEA Shri S. Vallinayagam, Advocate, SLDC, Tamilnadu Shri S.K.Sonee, POSOCO Record of Proceedings The representative of Southern Regional Load Despatch Centre (SRLDC) submitted as under: (a) Regulation B (3) of the Central Electricity Authority (Technical Standards for Connectivity to the Grid) Regulations, 2007 provides that Low Voltage Ride Through (LVRT) is compulsory for machines installed after but for existing wind power generating stations, LVRT should be mutually discussed. It does not exempt any station from installing LVRT. (b) The issue of installing LVRT has been discussed from the time when the installed capacity of wind in Sothern Regioin was 3000 MW. ROP in Petition No. MP/420/2014 Page 1 of 3

102 Presently, the installed capacity is around 13,000 MW. Out of this, 9000 MW wind capacity does not have LVRT. (c) No tangible action has been taken with regard to installation of LVRT. The responsibility of monitoring installation LVRT has not been fixed under any Regulation. 2. The representative of CEA submitted as under: (a) At the time of framing Central Electricity Authority (Technical Standards for Connectivity to the Grid) Regulations, 2007, it was thought that installation of LVRT on existing machines will have an implication on tariff. Since, ADMS scheme has not been implemented by the States, the grid becomes vulnerable due to emergency situations such as sudden variation of load/loss of wind generation or forced outages are there etc. Therefore, availability of LVRT is very important. (b) STU/SLDC should be responsible to monitor installation of LVRT. LVRT should fall under the Connectivity Regulations of respective State. 3. In response to the Commission s query regarding availability of LVRT on new generators, the representative of CEA submitted that status of LVRT on new generators will be filed after checking with generators. 4. The representative of POSOCO submitted that installation of LVRT needs to be ensured at the time of connection of the wind generators itself. The strictness of LVRT is necessary. 5. After hearing the parties, the Commission directed to admit the petition and issue notice to the respondents. The Commission directed to issue notice to Wind Energy Association and Solar Power Association of Southern Region. 6. The Commission directed the petitioner to implead Wind Energy Association and Solar Power Association of Southern Region as party to the petition and file revised memo of parties. 7. The Commission directed the petitioner to serve copy of the petition on the respondents, Wind Energy Association and Solar Power Association of Southern Region immediately. The respondents were directed to file their replies by with an advance copy to the petitioner, who may file its rejoinder, if any, on or before ROP in Petition No. MP/420/2014 Page 2 of 3

103 8. The Commission directed the respondents to submit on affidavit by status of LVRTs on wind generators in their respective States. 9. The petition shall be listed for hearing on By order of the Commission Sd/- (T. Rout) Chief (Law) ROP in Petition No. MP/420/2014 Page 3 of 3

104 Annexure XX (PSS Tuning-Relevant extracts from Minutes of NRPC Meetings) <05 Pages>

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113

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118

119 SCADA & COMMUNICATION Annexure- XXVI Standby Data Channel Status Non-availability of standby data channe at Nelamangala,Talcher,Kochi, LANCO & NellorePS,NelloreSAS,TPCIL,NTPL Voice Communication status. Non-availability of voice communication at Pugalur, KolarHVAC,Hiriyur.Kalivathnapattu,Mysore, Narendra,Trivandrum,TalcherHVDC,Hassan,Kochi,Palakkadu Puduchery,Munirabad, NTPC Kayamkulam,MAPS,Kaiga,NLC ST2, NLC TS 1Expansion.&NLY TS 2Expansion, NTECL VALLUR Internet communication Reliable / Dedicated internet communication for System operation-status of confirmation. Gateway Providing Main &Standby gate way for all new/upcoming stations.

120

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125

126

127 Annexure-XIX Month Alert APTRANSCO TSTRANSCO KPTCL KSEB TANTRANSCO PUDUCHERY EMERGEN EMERGENC EMERGEN EMERGENC EMERGENC EMERGEN CY NC Alert Y NC Alert CY NC Alert Y NC Alert Y NC Alert CY Zero Crossing Violation Messages NC December January February March Deviation Violation Messages December January February March Loading Violation Messages December January February March Frequency Violation Messages December January February March Voltage Violation Messages December January February March

128 Annexure XVII (SRTS-II- PPT on AMR) <12 Pages>

129

130 POPULATION OF SEMS NO OF SEMS > 900 (EXPECTED TO INCREASE BEYOND 1000 IN ONE YEAR) NO OF LOCATIONS > 150 NO OF MAKES: AT PRESENT AROUND 4 MAKES (SML, L&T, WALLABY, ELSTER) OF METERS OF DIFFERENT SERIES ARE INSTALLED AT DIFFERENT LOCATIONS OF SR

131 CURRENT METHOD OF RELAY OF DATA TO RLDC DATA FROM EACH METER IS DOWNLOADED IN TO A HAND HELD DEVICE (DCD) THROUGH THE OPTICAL PORT THE DATA IS FURTHER DOWNLOADED ON TO THE LOCAL PC USING MANUFACTURER PROPRIETARY SOFTWARE. THIS DATA IS THEN TRANSMITTED TO SRLDC AS ATTACHMENT

132 SRPC APPROVED IMPLEMENTATION OF THE AMR SCHEME BY POWERGRID IN THE 24 TH MEETING HELD ON AT CHENNAI. IT WAS ALSO AGREED THAT POWERGRID COULD FIRM UP APPROPRIATE TECHNOLOGY FOR IMPLEMENTATION, BASED ON THE EXPERIENCE IN OTHER REGIONS/UTILITIES ACCORDINGLY THE SYSTEMS BEING IMPLEMENTED IN NORTHERN REGION AND EASTERN REGION WERE STUDIED ALSO NECESSARY INPUTS AND FEEDBACK WAS TAKEN FROM THE IMPLEMENTING AGENCIES (M/S KALKITECH & M/S TCS)

133 PROPOSED AMR IN SR THE AMR PROPOSED FOR SR IS ALSO ON THE SIMILAR LINES OF THE SCHEME THAT IS IMPLEMENTED IN NR & ER WITH FEW MODIFICATIONS THE MAJOR ENHANCEMENT SOUGHT IN THE SCHEME IS TO HAVE A BETTER COMMUNICATION CHANNEL

134 MAJOR COMPONENTS OF AMR DATA CONCENTRATOR UNIT (DCU) TO BE INSTALLED AT EACH LOCATION COMMUNICATION CHANNEL CENTRAL DATA COLLECTION SYSTEM TO BE ESTABLISHED AT RLDC

135 PROPOSED HIRARCHY OF AMR IN SR

136 ARCHITECTURE OF THE PROPOSED AMR SCHEME IN SR

137 AMR IN SR ESTIMATED COST OF IMPLEMENTATION IS AROUND RS CRORE SYSTEM TO COVER AMC OF 4 YEARS AFTER THE EXPIRY OF WARRANTY OF ONE YEAR MAJOR ENDEAVOUR IS TO USE THE BANDWIDTH FROM THE EXISTING FIBER OPTIC NETWORK WHEREVER POSSIBLE EXISTING BROADBAND CONNECTIVITY, IF AVAILABLE, TO INTERNET CAN ALSO BE USED FOR AMR GPRS WILL BE THE LAST OPTION WHERE BOTH FIBER/BROADBAND IS NOT AVAILABLE

138 AMR IN SR AS AGREED IN THE 24 TH SRPC MEETING, COORDINATION, OPERATION & MAINTENANCE SUBSEQUENTLY AFTER THE INSTALLATION OF AMR INFRASTRUCTURE TO BE LOOKED AFTER BY THE RESPECTIVE UTILITY RECURRING COMMUNICATIONS EXPENDITURE, IF ANY (GPRS CHARGES) ARE TO BE BORNE BY THE OWNER OF PREMISES WHERE THE INFRASTRUCTURE IS INSTALLED.

139 AMR IN SR DETAILED TECHNICAL SPECS AND SCOPE AND EXECUTION GUIDELINES ALONG WITH THE ESTIMATE ARE UNDER PREPARATION AND SAME SHALL BE FORWARDED TO BENIFICIARIES AND SRLDC. AFTER THE RECEPT OF CONCURRENCE OF STAKEHOLEDERS, NECESSARY ACTION FOR TENDERING AND AWARD SHALL BE TAKEN UP. COOPERATION FROM ALL THE STAKEHOLDERS IS HIGHLY SOLICITED

140 THANK YOU