PETITION - tantransco

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5.1.5 TANTRANSCO submits that in addition to above, works for enhancement of power transformer was also undertaken. The detail of the works carried out is given as below. Table 26: Enhancement of Power Transformers during FY 2010-11 (5 months) to FY 2012-13 Sr. No Rating of the SS FY 2010-11 FY 2011-12 FY 2012-13 Nos MVA Nos MVA Nos MVA 1 230KV 6 500 3 200 - - 2 110KV 27 357 64 767 19 206 3 66KV - - - - - - Total 33 857 67 967 19 206 5.1.6 TANTRANSCO submits that the additional expenditure incurred on transmission asset is in line with the clause 19 of the TNERC Tariff Regulations which have been incurred for efficient and successful operation of the Transmission System. 5.1.7 TANTRANSCO based on the additional capitalisation carried out for each operational circle, submits herewith the consolidated additional capitalisation by TANTRANSCO during the FY 2010-11 to FY 2012-13 in the following table: Table 27: Summary of additional capitalisation for Transmission during FY 2010-11 to FY 2012-13 Sr. No. Works/Schemes Rs. Crores Capitalization FY 2010-11 FY 2011-12 FY 2012-13 1 Substations a 230 KV Substation 16.06 22.83 274.26 b 110 KV Substation 30.24 58.58 95.32 c 66 KV Substation 0.05 - - 2 Power Evacuation / Link Lines a 400 KV Line - 0.11 845.17 b 230 KV Lines 6.62 0.00 81.16 c 110 KV Lines 6.08 4.96 232.51 d 66 KV Lines 0.06 - - 3 Other Circles a Mettur Workshop 0.04 - - b Erode SLDC Circle 0.06 0.09 - c P&C Coimbatore Circle 0.00 0.01 - d Tirunelveli Wind Circle - 3.04 - 4 Other Activities a Enhancemnet / Additional Power Transformers - - 150.00 b Improvement of lines - - 100.00 c Capacitor bank - - 22.90 d R- APDRP - - 40.36 Total 59.22 89.63 1,841.67 5.1.8 The detail of the additional capitalization submitted in the present petition is actual capitalization during FY 2010-11 and provisional expenses for FY 2011-12. 5.1.9 It is submitted to the Hon’ble Commission to reconsider additional capitalization for FY 2011-12 after submission of audited accounts for FY 2011-12. 5.1.10 The projected capitalization for FY 2012-13 is on the basis of transmission programme projected for the year. Page 23
6. ANNUAL PERFORMANCE REVIEW – FY 2012-13 6.1 Background 6.1.1 This section deals with the performance of TANTRANSCO for the year FY 2012-13 based on the projections made for the current year over the previous year i.e. FY 2011-12. TANTRANSCO in this chapter has compared its performance with the corresponding approval by the Hon’ble Commission in its previous order. 6.1.2 The Hon’ble Commission may appreciate that on unbundling of the State Electricity Board and functioning of the TANTRANSCO as an independent company, the expenses have been increasing substantially as compared to the cost incurred when the TANTRANSCO functions were being conducted by erstwhile Tamil Nadu State Electricity Board, as the TANTRANSCO has to undertake independently number of activities such as planning, safety, quality assurance, human resources, IT, corporate office, regulatory affairs, legal, accounts, finances, auditing etc and various miscellaneous activities. 6.2 Existing capacity of TANTRANSCO in FY 2012-13 6.2.1 The existing capacity of TANTRANSCO network was 51653 MVA as on 31 st March, 2012. Beside this TANTRANSCO is undertaking rapid augmentation of transmission network to cater the Power requirement across the state. The table below summarises voltage level wise capacity of TANTRANSCO System i.e. as on 31 st march, 2012. Table 28: Existing capacity as on 31 st March 2012 Voltage Class 400 Kv 230 Kv 110 Kv 66 Kv Total Capacity in MVA 10450 15496 25643 64 51653 6.3 Operation & Maintenance Expenses 6.3.1 O&M Expenses for FY 2012-13 have been arrived at on the basis of escalation over the O&M expense of previous years. O&M expense comprises of employee expense, A&G expense and R&M expense. As per TNERC (Terms & Conditions for determination of tariff) Regulations 2005, O&M expenses are to be derived on the basis of actual O&M expenses for the last 5 years based on the audited accounts. However, TANTRANSCO would like to submit that TANTRANSCO was unbundled from the erstwhile TNEB only on 30 th Oct 2010. As such, it is difficult for TANTRANSCO to derive the O&M expenses pertaining to transmission activities for the last 5 years. 6.3.2 It is submitted that the employees cost are more in the nature of standard costs of the TANTRANSCO and it does not retain much control over the same. TANTRANSCO has taken all reasonable steps to ensure that the employees cost are not high. 6.3.3 Although the TNERC (Terms & Conditions for determination of tariff) Regulations 2005 provides for an escalation of 4% on O&M expenses for previous year; TANTRANSCO has considered escalation rates on the basis of certain ground realities. The rationale for considering the rates for certain particulars is given below: Page 24
Page 1 and 2: TAMIL NADU TRANSMISSION CORPORATION
Page 3 and 4: 6.9 OTHER DEBITS AND PRIOR PERIOD I
Page 5 and 6: Table 53: Incentive for FY 2013-14
Page 7 and 8: Sr. No Abbreviations Descriptions 3
Page 9 and 10: asis and assigned to the services o
Page 11 and 12: 2. OVERALL APPROACH FOR PRESENT FIL
Page 13 and 14: 3. FINAL TRUE UP FOR FY 2010-11 3.1
Page 15 and 16: Table 3: R&M Expense for FY 2010-11
Page 17 and 18: 3.5.2 TANTRANSCO would like to subm
Page 19 and 20: 3.6.7 Based on the foregoing paragr
Page 21 and 22: 4. PROVISIONAL TRUE UP FOR FY 2011-
Page 23 and 24: Table 15: O&M Expenditure for FY 20
Page 25 and 26: 4.5.3 TANTRANSCO would like to subm
Page 27 and 28: 4.7 Other Income 4.7.1 Other Income
Page 29: 5. CAPITAL EXPENDITURE FOR FY 2010-
Page 33 and 34: 6.3.4 Thus, the Employee Expense of
Page 35 and 36: 6.4 GFA and Depreciation 6.4.1 The
Page 37 and 38: 6.7.2 The Hon’ble Commission in i
Page 39 and 40: Table 40: Annual Transmission Charg
Page 41 and 42: 7.2.2 The Employee Expense of TANTR
Page 43 and 44: 7.3.4 The depreciation charge propo
Page 45 and 46: 7.6.2 Further, the Tariff Regulatio
Page 47 and 48: 7.11.2 The petition is filed under
Page 49 and 50: 9. TRANSMISSION CHARGES FOR CONTROL
Page 51 and 52: Table 56: Transmission loading for
Page 53 and 54: • To maintain % voltage regulatio
Page 55 and 56: 9.2.5 Operation and Maintenance exp
Page 57 and 58: B. Administration & General Expense
Page 59 and 60: 9.2.7.5 The funding for new capital
Page 61 and 62: 9.2.11.3 The Hon’ble Commission i
Page 63 and 64: 10. METHODOLOGY FOR RECOVERY OF NET
Page 65 and 66: 10.4 Loading of the Transmission Sy
Page 67 and 68: 10.5.7 As per Comprehensive Tariff
Page 69 and 70: 11. DIRECTIVES OF THE HON’BLE COM
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PETITION - tantransco

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