TENTATIVE CAPITAL EXPENDITURE AND CAPITALISATION OF TRANSMISSION SCHEMES FOR THE FY 2019-20 to 2021-22

Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

A 765 KV substations

For transferring power either way which have been 2131.45/ 91/ 31.03.19/ pooled at North Works are under 1 Ariyalur 2x1500 24 months 1082.5 396.15 217.35 945.23 576.89 173.88 REC 1696 07.11.13 2020-21 Pooling progress station and for transfer of interstate Power

765 KV DC line from Ariyalur to Thiruvalam

2X400 KV DC line by making LILO of 400 KV Pugalur - Kalivanthapattu feeder at Ariyalur 765/400 KV SS

2 nos. 765 KV, 240 MVAR Line Reactors and one no. Spare 228/ reactor with panels and 60.8 48.64 12.16 38.912 21.89 07.10.17 accessories for Ariyalur - Thiruvalam line Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

Evacuating the power from various thermal power projects in North Chennai Pooling 1483.81 / 64/ 20.03.20/ Works are under 2 3X1500 24 months 545.40 272.70 90.90 163.62 463.59 218.16 north chennai PFC Station (GIS) 909.00 25.07.15 2020-21 progress area and meet the future load growth of chennai region.

765 KV DC line from North 2427.88/ 239/ Works are under Chennai - Pooling Station to 1000 906.74 226.68 981.348 970.728 181.344 PFC 2133.42 17.10.17 progress Ariyalur

Land To export the registration is in power from final stage. 74/ North Chennai 3 Coimbatore 765/400 2455.98 24 months 2022-23 20.00 243.60 730.79 68.72 341.038 REC Working 03.11.16 Pooling station to estimate is Coimbatore under region preparation.

765 KV DC line with Hexa Zebra conductor from Coimbatore to Ariyalur 765 KV SS Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

400 KV DC line with Twin Moose conductor from Coimbatore to Edayarpalayam 400 KV SS

2 runs of 400 KV DC line with Quad Moose conductor for making LILO of 400 KV DC Rasipalayam - Palavady line at Coimbatore 765 KV SS

For evacuation of power from Uppur Thermal Power Project Tender opened 3713.33/ 18/ and for wind and on 20.05.19 and 4 Virudhunagar 765/400-230 24 months 2021-22 245.07 942.21 942.21 49.01 384.498 942.21 ADB 2129.49 03.03.18 solar power evaluation is evacuation from under process Kayathar, Kamudhi and Thappagundu

Out of 3 765 KV DC line with Hexa reaches, Work Zebra conductor from awarded for Virudhunagar 765 KV SS to Reach-I & II Coimbatore SS and tender under Process for Reach-III. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

400 KV DC line with Quad Moose conductor from Tender under Virudhunagar 765 KV SS to Process. Kayathar 400 KV SS

400 KV DC line from the common point of 400 KV DC Kamudhi - Thappagundu line.

230 KV SC line on DC towers with Zebra conductor from the proposed Virudhunagar 765 KV SS to Srivilliputhur 230 KV SS

230 KV SC line on DC towers with Zebra conductor from the proposed Virudhunagar 765 KV SS to Thummakundu 230 KV SS

230 KV SC line on DC towers with Zebra conductor from the proposed Virudhunagar 765 KV SS to Savasapuram 230 KV SS

Balance works 316.77 316.77

Total for 765 KV 2082.5 1916.93 1289.26 1138.46 2129.11 2101.82 914.42 (Excluding ADB)

(B) 400 KV Substations Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To connect all the private power plants which can be used as an evacuation hub with connectivity SS Charged on to major 400 kV 15.04.16 at 230 2X315+ 7/ 03.03.14/ substations for kV level. 1 Thervaikandigai 576.19 18 5.00 172.857 172.857 REC 1X200 10.02.12 31.03.20 power 400 kV line evacuation, to works are under meet out the progress. rapidly increaing load demand of Chennai city and for effective load management.,

SS charged on 2x315+ 190/ 24.07.17/ For evacuation of 05.11.19. 2 Thennampatty 418.88 18 Months KfW 2x200 08.10.14 30.05.19 wind power Privision given in kfw Schemes.

2x315+ 909.19 80/ For system Work under 3 Vellalavidudhi (Pudukkottai) 15 2020-21 20 118.10 362.61 136.96 43.62 167.002 317.48 PFC 2x200 /637.67 11.12.15 strengthening Progress. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To provide Works are under 558/ 83/ 02.02.20/ System stability progress for 4 3x315 18 -- 176.22 269.39 49.51 35.244 194.854 225.414 REC 495.13 06.11.13 20-21 in North and Substations and Central EDCs. Liness.

For System Board note for strengthening for award of 2x315 + 189/ 5 Edayarpalayam 433.02 18 2021-22 40.00 117.91 157.21 8 55.58 125.77 disposal of power REC Contract 3x200 10.08.17 received from approved on Chattisgarh 22.11.19.

To export the power from Work awarded North Chennai 2x500 + 215/ on 30.11.19. SS 6 Taramani (UG) 707.88 18 2021-22 35.39 212.36 283.15 77.866 226.518 Generating REC 2x200+ 2X50 15.12.16 Cost : Rs.413.56 Stations to Cr. Chennai South Region. Work awarded to M/s.L&T on 09.11.19 For evacuation of including 2 nos. power from 400 KV Lines Udangudi 2x500+ 1038.9/ 5/ from 7 Ottapidaram 18 2021-22 37.79 302.34 302.34 98.2618 302.344 Thermal Power ADB 2x200 755.86 03.02.18 Ottapidaram to Project and Kamudhi and renewable Udagudi. power. Awarded Value Rs.715.86 Cr. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs To avoid congestion in 110 KV and 230 KV Tender will be lines in 2x500+ 17/ floated on 8 Samugarengapuram 599.65 18 2022-23 59.97 239.86 107.942 evacuation of MNRE 2x200 03.03.18 approval from about 1800 MW MNRE. of wind power in Aralvoimozhi Pass.

For evacuation of Working 2 sets of power from estimate is 3x166.66 21/ 9 Parali 429.78 18 2022-23 42.98 171.91 77.3604 Kundha Pumped REC under and one 05.03.19 Storage Hydro preparation to spare unit Electric Project float Tender.

Sanction awaited schemes

10 Manalmedu

11 GIS SS REC

12 Cuddalore

13 Arani Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

14 Mangalapuram

15 Vadamadurai

16 Viswanathapuram

17 Sholinghur

18 Alagarkoil

19 S.P.Koil

20 Mathur

Tender opened Associated lines 400 KV UG cable for on 30.03.19 and 1200.00 2021-22 360.00 480.00 360.00 of Guindy and and Manali under Manali evalauation

For sanction awaited schemes 50.00 100.00

Total for 400 KV SS - 20.00 369.72 1480.22 1618.61 106.86 668.16 1613.34 Excluding Schemes under ADB Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

400 KV SS -JICA SCHEMES

To strengthern 2x500+ 55/ Tender under 1 (JICA) 511.30 18 2021-22 25.57 153.39 204.52 5.113 51.13 163.616 the Chennai JICA 2x200 25.10.12 process Network.

756.52/ To strengthern 55/ 25.06.20/ Work under 2 Guindy (JICA) 2x315 (231.00+10 18 84.00 167.10 88.30 117.42 151.34 70.64 the Chennai JICA 25.10.12 2020-21 progress. 8.40) Network.

400 kV Total 84.00 192.67 241.69 204.52 122.53 202.47 234.26 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

( c ) 230 KV SUB STATIONS WITH ASSOCIATED LINES- NON JICA SCHEMES

To meet the future load growth of Krishnagiri 109/ Test Charged 1 Udanapally 2X100 168.06 2019-20 77.50 90.56 95.612 72.448 District due to PFC 28.10.14 on 23.06.19 formation of SEZ and Hokennakkal Combined water scheme.

In order to give load relief to Trichy, Thanjavur and Alundur 230 kV substations, to extend supply 50/ Works are under 2 Thuvakudi 2x100 117.00 12 2019-20 5.85 40.95 46.80 23.40 14.04 42.12 42.12 to the intending TNIPP-II 21.05.15 progress HT consumers and to meet the future load growth in and around Thuvakudy.

In order to give load relief to the existing 230 kV substations at Alagarkoil and 59/ Pasumalai and to Works are under 3 Samayanallur 2x100 83.89 12 2019-20 14.17 52.94 16.78 24.7584 45.7092 13.4224 REC 23.07.15 meet the future progress. load growth in and around Madurai area. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To give load relief to Tiruvarur, Kadalangudi and Kumbakkonam 230 KV Substations and Tender to be to facilitate 67/ Lodged. Re 4 Narimanam 2x100 90.31 15 2021-22 1.00 36.12 36.12 8.2248 36.124 operation PFC 27.07.15 tender to be flexiblities and floated. alternate feeding arrangements for the existing substations and to meet the future load growth.

To avoid overloading to give load relief to 110 KV Vilupuram - Deviakurichi feeder for 10/ operational Works are under 5 Sankarapuram 2x100 177.94 15 months 06.08.19 50.00 88.90 25.40 12.70 67.78 76.2 22.86 REC 04.02.16 flexibilities to progress strengthern the infrastructure facilities for power evacuation and to have N-1 Criteria as per CEA Norms. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To give load relief to Singarapet and Vinnamangalam 230 KV 12/ 18.06.19/ Work under 6 Tiruppathur 2x100 148.16 15 45 73.53 29.63 59.7056 64.7488 23.7056 Substations and PFC 04.02.16 31.03.20 progress to meet the future load growth in and around Tiruppathur area.

In order to accommodate the future load growth in and around 137/ 24.05.19/ Work under 7 Thiruvanmiyur GIS (UG) 2x100 179.89 12 35.98 71.96 71.96 7.1956 43.1736 71.96 TNIPP-II 16.08.16 31.03.20 area and to give progress load relief to Thiruvanmiyur 33/11 kV SS and near by substations. To provide load relief to , 36/ Work under 8 GIS 2x160 92.82 12 2020-21 1.50 27.40 36.53 27.40 6.9792 29.2224 34.70 REC 06.03.14 and progress Valluvarkottam 110 KV substations

To provide load relief to Salem 52/ Work under 9 Karuppur 2x100 72.51 12 2020-21 10.00 26.26 29.00 7.25 15.25 26.80 24.65 230 KV SS and REC 30.08.17 progress K.R.Thoppur 400 KV SS Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

Singarapet 115/ System Work under 10 2X160 63.52 12 31.03.20 3.00 25.41 25.41 9.70 8.08 25.41 22.27 REC (Replacement for existing SS) 15.07.15 strengthening progress

In order to give load relief to near by 55/ Work under 11 Selvapuram (Puttuvikki) 2x100 64.35 12 23.10.19 5 27.18 19.31 12.87 10.435 25.60 18.018 substations and REC 06.09.16 Progress to meet the future load growth.

To provide load relief to Ingur, Gobi, Thingalur and Work awarded 5/ 12 Erode GIS 2x100 80.26 12 30.09.20 24.08 32.10 24.08 4.8156 25.6832 30.50 Pallakkapalayam REC on 08.03.19 and 11.01.17 230 KV under Progress. substations and to meet future load growth.

To provide load relief to nearby 50/ Tender under 13 Ganesh Nagar GIS - 230/33 2x100 93.86 12 2020-21 28.16 56.32 2.8158 36.61 substations and PFC 30.08.17 Process. to meet future loads.

To provide SS -Tender flexibility in under process. 54/ 14 2x100 102.83 2020-21 5.14 30.85 30.85 6.1698 30.849 operation and to TNIPP-II 230 KV Line 30.08.17 meet future load works are in growth. progress. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs To provide load relief to existing Tender under 2/ 230 KV process. 230 KV 15 Maraimalai Nagar 2x100 110.35 2020-21 5.52 33.11 33.11 6.621 33.105 PFC 19.01.18 substations and Line works are to meet future in Progress. load growth

To provide load relief to Tender under Thiruvalam, Process for Civil Singarapet and 50/ works. Tender 16 Sathumadurai 2x160 255.23 2021-22 2.55 76.57 102.09 15.3138 81.6736 Vinnamangalam PFC 03.08.18 to be opened on 230 KV 18.12.19 for SSE substations and Works. to meet future load growth

To provide load relief to Arasur and Palladam Civil work 230 KV awarded. For 61/ 17 Kalivelampatty 2x100 117.72 2020-21 5.89 35.32 47.09 12.9492 37.6704 Substations and REC SSE works 04.10.18 to meet future Tender is being load growth in finalised. and around areas.

To avoid Tender opened overloading of on 31.10.19 and 63/ Kayathar 230 KV 18 Nanguneri 2x100 135.70 2021-22 40.71 54.28 8.142 43.424 PFC evaluation is in 04.10.18 SS and 110 KV Process. Melakallur - Sankaneri feeder. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To provide load NIT Issued and relief to Arani tender to be 60/ 19 Vembakkam 3x100 84.20 2021-22 25.26 33.68 5.052 26.944 230 KV SS and to PFC opened on 04.10.18 meet future load 21.12.19 growth

Tprovide load relief to S.P.Koil 230 KV substation and to avoid overloading Tender opened of 110 KV 59/ on 15.10.19 and 20 Mambakkam 2x100 137.37 2021-22 41.21 54.95 8.2422 43.9584 S.P.Koil - PFC 04.10.18 under process. and 110 KV Veerapuram - Thiruporur feeders and to meet future load growth.

NIT Issued and tender to be 03/ 2020-21/ 21 Nallur 155.03 1.55 46.51 62.01 10.8521 49.6096 PFC opened on 10.01.19 2021-22 19.12.19 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To provide load relief to 110 KV feeders feeding Working Madurai area and estimate is 36/ to provide 22 K.Pudur (GIS) 2x100 320.49 12 2021-22 32.05 160.25 6.4098 57.6882 PFC under Scrutiny 17.06.17 reliable supply to for floating 33 KV tender. substations feeding Madurai city.

To provide load relief to Guindy and Koyambedu 230 KV substations, to provide flexibility NIT issued with of operation and due date of 87/ 23 K.K.Nagar (GIS) 3x100 333.13 12 2021-22 66.63 133.25 13.3252 79.9512 to to provide REC opening on 04.06.18 alternate feeding 30.12.19. arrangements to the existing substations for providing uninterrupted supply. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

In order to give load relief to Proposed under near by 49/ GEC Phase-II. 24 Poolavady 2x100 107.32 2021-22 10.73 42.93 2.1464 17.1712 substations and MNRE 06.09.16 MNRE approval to meet the awaited. future load growth.

To shift the existing 230 KV ETPS SS to a new location in the vacant space availble at 2x100+ 181/ 110 KV NIT to be 25 Ennore GIS 116.42 2021-22 11.64 46.57 2.3284 18.6272 PFC 2x50+2x16 01.08.17 SS to provide issued. start up power to the proposed power plants and to extend supply to Railway Traction SS.

Due to issues To provide load involved in 51/ relief to Alamathy existing land, 26 Durainallur 2x100 60.35 2021-22 6.04 18.11 1.207 8.449 TNIPP-II 30.08.17 and Manali 400 revised proposal KV substations at Panjetty is under process

To avoid overloading of Estimate is Rajagopalapuram GIS - 24/ Kayathr 230 KV 27 2x100 123.02 2021-22 12.30 36.91 2.4604 17.2228 PFC under 230/33 07.05.18 SS and to preparation. improve voltage profile Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

To have separate corridor for wind Proposed under generators and GEC-II. Tender 38/ 28 Muppandal 3x100 66.30 2021-22 6.63 19.89 1.326 9.282 to avoid grid MNRE will be floated 30.06.18 congestion due on approval to wind power from MNRE. evacuation

To provide load relief to Kadapperi 230 KV SS, to avoid overloading of 51/ NIT is to be 29 GIS 3x100 184.53 2021-22 18.45 55.36 3.6906 25.8342 110 KV PFC 03.08.18 issued. Kadapperi - Pallavaram feeder and to meet future load growth. In order to enable wind power evacuation to avoid over Estimate is 62/ loading, to 30 Thuckalay GIS SS 2x160 366.63 2021-22 36.66 109.99 7.3326 51.3282 PFC under 04.10.18 provide preparation. uninterrupted supply and to meet the load growth

To provide Load relief to NEAR BY 230 kv Substations such Estimate is 38/ To be 31 Saravanampatty 3x100 188.33 2021-22 18.83 56.50 3.7666 26.3662 as, under 09.08.19 tied up Arasur,Karamadai preparation. ,Thudiayalur ,Karuvalur and Coimbatore. Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

Sanction awaited schemes

Proposed under GEC-II. 32 Kongalnagaram MNRE Load flow study completed.

33 Edapady

34 Kondhagai

35 Srivilliputhur

36 Mathur

37 Thummakundu

38 Palani

39 Vedasandur Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

40 Thindivanam

41 Virudhachalam

42 Ranipet

43 Vadakathipatty/ Pernampet

44 Mariputtur

45 Palayamkottai

46 Thiruppalai

47 Kalavai

48 Vadapathimangalam,

49 Velliyanai (Sankaramalaipatty)

50 Chinnasalem Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

51 Chidambaram (Thunisiramadu)

52 Polur/Mangalam

53 Aavanam

54 Uthayapatty

55 Nandhimangalam

56 Kalugoundapalayam

57 Sandinallah

58

59 Augustinpatty

60 Kanagavallipuram Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

61 Chengapally

62 Chinnayampalayam

63 Irugur Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

Total amount for Sanction 25.00 50.00 awaited schemes

Total for 230 KV -Non JICA 534.82 971.69 1429.59 314.65 605.49 1036.09

230 KV - JICA Schemes

To accommodate 39/ future load 1 Thiruppur 2x100 12 2019-20 9.50 25.10.11 growth in Tiruppur area SS Works are (75.54+ In order to avoid under progress. 77.66)/ 27.30 11.70 24.46 24.18 9.36overloading of JICA 230 kV line 58 110 KV Feeders works are under 21/ and to progress. 2 Shenbagapudur 2x100 12 2019-20 9.50 14.06.11 accomodate future load growth in Gobi area.

To augment the power needs of 68/ Chennai city and Work under 3 TNEB HQtrs 2x100 71.39 2019-20 35.70 21.42 7.139 32.8394 17.1336 JICA 11.04.07 to strengthen the progress 230 KV and 110 KV network

230 kV JICA - Total 19.00 63.00 33.12 0.00 31.60 57.02 26.49 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

110 KV SUB STATIONS

To improve the voltage regulation, 110 KV Substations Various reduce the line 19-20 62.00 200.00 102 160 REC/PFC - 40 nos. approvals loss, provide load relief to the existing substations, to meet the future load growth in and around the area , to provide 110 KV Substations Various 20-21 350.00 70 28033 KV source to REC/PFC - 40 nos. approvals new 33KV Substations and to extened 110 KV Substations Various EHT/HT Supply. 21-22 350.00 70 - 40 nos. approvals

110 kV Total 200.00 350.00 350.00 102.00 230.00 350.00

Power Evacuation lines

For evacuation of Administrative 765 KV DC line from Uppur to power from 1 810.00 2022-33 8.10 162.00 40.5 approval Virudhunagar. Uppur Thhermal awaited Power Project.

765 KV SC line from NCTPS Work in 2 Stage -III to North Chennai 8 99.87 2020-21 49.94 39.95 9.99 9.987 47.9376 33.9558 Progress Pooling Station Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

765 KV SC line from Ennore 3 Replacement to North 2023-24 Chennai Pooling Station

765 KV SC line from Ennore 4 Replacement to NCTPS Stage- 2023-24 III

To avoid overloading of Kayathar 400 KV Erection of 400 KV DC For evacuation of SS, 400 KV DC transmission Line with Quad power from line is proposed 5 Moose conductor from 150 630.00 2021-22 31.50 189.00 69.3 UDANGUDI REC from Udangudi Udangudi Pooling Station to Thermal Power to Kayathar. Virudhunagar 765/400 KV SS. Project. Proposal being sent to Standing Committee for approval.

Tender will be 400 KV DC line from Kamudhi 262/ For renewable floated on 6 370 660.97 2020-21 66.10 198.29 13.2194 92.5358 MNRE to Thappagundu 09.11.17 power Evacuation approval from MNRE Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

400 KV DC/MC line with Quad Moose conductor from (i)Ennore SEZ 400/230 KV switchyard to North Chennai 765 KV Pooling station (ii) Ennore SEZ 400/230 KV switchyard to ETPS Expansion Work under 7 400/230 KV switchyard (iii) progress ETPS Expansion to North Chennai Pooling station (iv) for evacuation of Interconnecting line from power from the Common point AP 23 of SEZ - 72.894 319.89 2019-20 16.00 135.00 168.89 43141.778 135.112 propsed Thermal PFC Expansion line to NCTPS Stage Projects in North -II Chennai area.

400 KV DC line with Quad Moose conductor for making LILO of 400 KV NCTPS - 8 Sunguvarchatram line at the proposed SEZ 400/230 KV switchyard for start up power

For power 400 KV DC line from Kadaladi evacuation from Sanction 9 Solar Park to Kamudhi 400 KV 35 140.00 2021-22 7.00 28.00 12.6 Kadaladi Solar awaited SS Park

230 KV DC line from Kundha Included in 10 PH-VIII - Geddai - PH III Parali SS B.P

230 KV and 110 KV power 11 50.00 50.00 50.00 60.00 50.00 evacuation lines

234.94 371.54 637.28 52.99 262.94 434.00 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

B IMPROVEMENT AND LINK LINES

230 KV and 110 KV Various 100.00 150 100 Improvement and link lines approvals

230 KV and 110 KV 150.00 30 120 Improvement and link lines

230 KV and 110 KV 150.00 30 Improvement and link lines

230 KV and 110 KV Improvement and link 100.00 150.00 150.00 150.00 130.00 150.00 lines - Total Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

SCHEMES UNDER KfW 1555/ 190/ FUNDING 1733.828 08.10.14

Pack 400KV SS at Thennampatti Commissioned age-I (Pavoorchatram) on 05.11.19

Establishment of 400 kV DC Line from Kayathar to Pack Thenampatti for a length of 24 Line energised age-II km and 4 Nos. Bay extensions at Kayathar 400 kV SS

400 KV DC Line connecting Pack Works are under Rasipalayam & Singarapet and 866.914 693.5312 age-III progress. 2 Nos 400 KV bays 1041 400.00 293.00

230 KV transmission lines connecting various sub- Pack Works are under stations in Tirunelveli, age-IV progress. Madurai, Coimbatore region & 13 Nos 230 KV bays

Augmentation of Pack Works are under transformation capacity at 6 age-V progress. sub-stations

1041 400.00 293.00 0.00 912.8 378.6 234.4 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs Package Schemes under ADB Cost Rs. In Funding Crs.

Pack Ottapidaram 400 KV SS with 2 Work awarded 715.86 age-I nos. DC Lines on 09.11.19.

37.79 302.34 302.34 98.2618 302.344 Technical bid Associated 230 KV and 110 KV Pack opened on Lines of Ottapidaram 400 KV 40.00 age-VII 27.11.19 and SS under process.

Pack Virudhunagar 765 KV SS 534.00 age-II Price bid opened and evaluations results sent to 400 KV DC line from Kayathar - ADB for their Pack Virudhunagar 765 KV SS - 72 235.10 concurrence. age-III Kms.

765 KV DC Line from Work awarded Pack Virudhunagar to Coimbatore to M/s.Kalpataru 422.79 age-IV 765 KV SS - Reach-I - 85 Power 245.07 942.21 942.21 49.01 384.498 942.21 Kms Transmision Ltd.

765 KV DC Line from Work awarded Pack Virudhunagar to Coimbatore to M/s.KEC 422.62 age-V 765 KV SS - Reach-II - 85 International Kms Ltd.

Price bid opened 765 KV DC Line from and evaluations Pack Virudhunagar to Coimbatore 514.81 results sent to age-VI 765 KV SS - Reach-III - 72 ADB for their Kms concurrence.

Total for ADB Schemes 2885.18 282.86 1244.55 1244.55 49.01 482.76 1244.55 Capacity for Date of Initial Approved capital Construction SubStation/ Completion Item No. Location Cost (Rs.Crs.) Schedule in CAPEX Rs. In Crs CAPITALISATION Rs.in Crs Justification Funding Present status Length for EHT (Actual/ with B.P. No. months Lines in Ckm Anticipated) Expenditure already incurred Scheme - Rs. In Crs. /Awarded B.P.No. 2019-20 2020-21 2021-22 2019-20 2020-21 2021-22 cost Rs in Crs

OTHERS

Additional/ Enhancement of 600 Various 1 150.00 150.00 150.00 150.00 150.00 150.00 Transformers (approx) approvals

2 TRANSCO Building 56.92 26.00 24.74 6.18 30.95 25.97

Work in 3 Capacitor Bank 17.55 1.50 12.54 3.51 4.01 10.73 2.808 Progress Work awarded 4 Reactors 62.82 3.14 50.26 9.42 12.56 42.09 PSDF on 11.10.19

Work awarded for Qtrs at Quarters at Guindy and Guindy and 5 10 & 7 2.00 8.70 6.30 3.74 8.22 Korattur tender to be floated for Qtrs at Korattur.

SE/GCCs Office 6 4.45 & 5.2 6.73 1.346 5.38 (Trichy and Coimbatore)

Construction of Tr. Repair Bay 7 5.24 2.00 3.24 2.00 3.24 at Arasur

Balance works of commissioned/on going 400 100.00 100.00 100.00 20.00 100.00 100.00 Substations of 110 KV and (approx) above and Emergency work in nature Total of Substations and 4597.30 6743.72 7038.73 4179.86 5430.89 6540.67 Lines