2019 Procurement Plan [For TEPCO Power Grid, Incorporated]
15
0
0
全文
(2) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 25. Equipment. Switches. Contact repair at Shinnoda Substation 66kV 14BA Group SC VGC gas switch (O -943). 1. unit. Chiba Prefecture. 2020/03/09. 2020/03/24. 26. Equipment. Switches. Inspection and repair of GCB at 66kV 1B Tertiary B-group CS at Shin-Tama Substation. 1. set. Tokyo Metropolis. 2019/10/29. 2019/11/13. 27. Equipment. Switches. 168kV 3Pole Disconnect Switch Accessories (Transformer No. 5 secondary for LS125 and 225). 1. set. Chiba Prefecture. 2020/01/23. 28. Equipment. Switches. 500kV disconnect switch 4000A with LCS (Hirono Thermal Power Line 1 LS 211). 1. set. Shiniwaki Switchyard. 2020/05/23. 29. Equipment. Switches. 500kV disconnect switch 4000A with LCS (Hirono Thermal Power Line 1 LS 111). 1. set. Shiniwaki Switchyard. 2020/05/15. 30. Equipment. Switches. 500kV disconnect switch 4000A Without LCS (Hirono Thermal Power Station LS 11). 1. set. Shiniwaki Switchyard. 2020/05/07. 31. Equipment. Switches. Digital protection controller central control panel for distribution. 1. panel. Tokyo Metropolis. 2019/10/04. 32. Equipment. Switches. Remodeling of No.1 bank auxiliary board and central control board (O -1 Side). 1. set. Chiba Prefecture. 2020/03/16. 2020/04/21. 33. Equipment. Switches. Remodeling of No.3 bank auxiliary board and central control board (O -2 Side). 1. panel. Chiba Prefecture. 2020/03/16. 2020/04/21. 34. Equipment. Switches. Bank auxiliary panel Takadake Type 4 digital. 1. panel. Chiba Prefecture. 2021/01/08. 2021/02/05. 35. Equipment. Switches. Bank control panel (3B) Takadake Type 4 digital. 1. panel. Chiba Prefecture. 2021/01/08. 2021/02/05. 36. Equipment. Switches. Installation of 168kV gas-insulated switchgear (2 L + 2, 3B). 1. set. Kanagawa Prefecture. 2020/03/02. 2020/07/10. 37. Equipment. Switches. Installation of 168kV gas-insulated switchgear (1 L + 1 B). 1. set. Kanagawa Prefecture. 2020/09/15. 2020/12/18. 38. Equipment. Switches. Installation of 154kV gas-insulated switchgear (2 L + 2, 3B). 1. set. Kanagawa Prefecture. 2021/02/22. 2021/05/10. 39. Equipment. Switches. Installation of 154kV gas-insulated switchgear (1 L + 1 B). 1. set. Kanagawa Prefecture. 2021/02/22. 2021/06/28. 40. Equipment. Switches. Removal of 168kV gas-insulated switchgear (1 L + 1 B). 1. set. Kanagawa Prefecture. 2020/09/15. 2020/12/18. 41. Equipment. Switches. Removal of 168kV gas-insulated switchgear (2 L + 2, 3B). 1. set. Kanagawa Prefecture. 2020/03/02. 2020/07/10. 42. Equipment. Switches. Removal of 154kV gas-insulated switchgear (1 L + 1 B). 1. set. Kanagawa Prefecture. 2021/02/22. 2021/06/28. 43. Equipment. Switches. Removal of 154kV gas-insulated switchgear (2 L + 2, 3B). 1. set. Kanagawa Prefecture. 2021/02/22. 2021/05/10. 44. Equipment. Switches. Refurbished opening of 275kV gas-insulated switchgear (Shuhen No. 4, including the former New Tama Line: Route 22 and 21). 1. set. Tokyo Metropolis. 2020/09/15. 2020/11/11. 45. Equipment. Switches. 300kV gas-insulated switchgear retrofitted transformer 1st GIB connection. 1. set. Tokyo Metropolis. 2020/04/01. 2020/05/25. 46. Equipment. Switches. Dismantling and assembling of GIS cable head at Kita-Katsushika Substation. 1. set. Saitama Prefecture. 2020/09/01. 2020/12/15. 47. Equipment. Switches. Azumi trunk line GIS control panel, etc., CB, LS pallet modified additionally.. 1. set. Nagano Prefecture. 2019/11/11. 2019/12/20. 48. Equipment. Switches. Modification of GIS control panel (500kV Koh bus Line Division). 1. set. Saitama Prefecture. 2020/09/14. 2020/10/08. 49. Equipment. Switches. Modification of GIS control panel (500kV Otsu bus Line Division). 1. set. Saitama Prefecture. 2020/09/14. 2020/10/22. 50. Equipment. Switches. Pin repair of GIS linkage of 500kV Shiobara line at Shin-Imaichi switchyard. 1. set. Shinimaichi Switchyard. 2019/11/08. 2019/11/15. 51. Equipment. Switches. 72kV gas insulated switch, bus unit, 3,000A, double bus. 1. set. Kanagawa Prefecture. 2020/04/02. 2020/10/06. 52. Equipment. Switches. 72kV gas-insulated switchgear multiple terminals 800A 31.5 kA. 1. set. Tokyo Metropolis. 2020/12/16. 2021/06/18. 53. Equipment. Switches. 72kV Gas Insulated Switchgear (Tomigaya Line 3) 31.5 kA, 1200A, A. 1. set. Tokyo Metropolis. 2020/12/18. 2021/06/18. 54. Equipment. Switches. 66kV GIS modification (Aoba Station Local Line 3L) O37. 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/07. 55. Equipment. Switches. Modified 66kV GIS (3U Bus). 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/07. 2 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(3) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 56. Equipment. Switches. 66kV GIS modification (Tokyu Shin-Ohashi 1L Ebisu-Kansen Line) O57. 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/11. 57. Equipment. Switches. 66kV GIS modification (3B Main Variation Second Order) O13. 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/07. 58. Equipment. Switches. 66kV GIS modification (Nōhashi Line 3L) O47. 1. set. Tokyo Metropolis. 2020/11/01. 2021/06/11. 59. Equipment. Switches. 66kV GIS modification (3U Airline) O43. 1. set. Tokyo Metropolis. 2020/11/01. 2021/06/07. 60. Equipment. Switches. 66kV GIS modification (Shin-Kita Line 3L) O33. 1. set. Tokyo Metropolis. 2020/11/01. 2021/06/14. 61. Equipment. Switches. 66kV GIS modification (3U bus connection) O30. 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/11. 62. Equipment. Switches. 66kV GIS modification (Kami-dori Line 3L, Sora Line) O23. 1. set. Tokyo Metropolis. 2020/11/02. 2021/06/12. 63. Equipment. Switches. 66kV GIS modification (Shibuya Line 3L Shinnan Line) O53. 1. set. Tokyo Metropolis. 2020/11/01. 2021/06/17. 64. Equipment. Switches. Remodeling of 72kV gas-insulated switchgear (2U bus shielded). 1. set. Kanagawa Prefecture. 2020/09/11. 2020/11/23. 65. Equipment. Switches. 72kV gas-insulated switchgear disassembled, assembled (Manufactured by Toshiba) Multiple terminals 800A 25 kA (transformer connection). 1. set. Tokyo Metropolis. 2020/09/07. 2021/03/05. 66. Equipment. Switches. GIS gas processing during transformer repair (PCB detoxification work) at Koshigaya substation 2B. 1. set. Saitama Prefecture. 2019/11/01. 2019/11/30. 67. Equipment. Switches. Marunouchi Substation 66kV Marunouchi Line 1, 2 repaired by GISCH.. 1. set. Tokyo Metropolis. 2019/09/24. 2019/11/04. 68. Equipment. Switches. Removal of 72kV gas-insulated switchgear (Dormant O56). 1. set. Kanagawa Prefecture. 2020/09/11. 2020/10/19. 69. Equipment. Switches. Modification of in-plant cubicle. 1. set. Tochigi Prefecture. 2021/03/01. 2021/03/04. 70. Equipment. Switches. MC foundation base. 1. set. Tokyo Metropolis. 2019/08/15. 2019/09/20. 71. Equipment. Switches. Multi-terminal unit bank control board 30MVA compatible. 1. panel. Tokyo Metropolis. 2020/11/24. 2021/06/18. 72. Equipment. Switches. 6kV Reduction Type Mini-clad Fixing Section (No.3) 1H + 5F + CC. 1. set. Tokyo Metropolis. 2020/09/04. 2020/11/25. 73. Equipment. Switches. 6.6kV solid-insulated mini-clad switchboard box compatible with 30MVA. 8. box. Tokyo Metropolis. 2020/11/24. 2021/07/16. 74. Equipment. Switches. 30MVA compatible with 6.6kV solid insulation mini-clad with Trs in the box. 1. box. Tokyo Metropolis. 2020/11/24. 2021/06/18. 75. Equipment. Switches. 6.6kV solid-insulated mini-clad master junction box for 1CH 30MVA. 2. box. Tokyo Metropolis. 2020/11/24. 2021/06/18. 76. Equipment. Switches. 6.6kV solid-insulated mini-clad main modified secondary box without ES for 30MVA. 1. box. Tokyo Metropolis. 2020/11/24. 2021/06/18. 77. Equipment. Switches. 6.6kV solid-insulated mini-clad main modified secondary box with ES for 30MVA. 1. box. Tokyo Metropolis. 2020/11/24. 2021/06/18. 78. Equipment. Switches. 6kV Reduction Type Mini-clad Fixing Section (No.2) 1H + 5F + CC. 1. set. Tokyo Metropolis. 2021/02/15. 2021/06/04. 79. Equipment. Switches. 6kV Reduction Type Mini-clad Fixing Section (No.1) 1H + 5F + CC. 1. set. Tokyo Metropolis. 2021/02/15. 2021/04/21. 80. Equipment. Switches. 6.6kV Solid Insulated Mini Clad Takatake 1H + CC. 1. set. Chiba Prefecture. 2021/01/08. 2021/02/05. 81. Equipment. Switches. 3B New MC1H + 4F. 1. set. Saitama Prefecture. 2020/09/10. 2020/11/23. 82. Equipment. Switches. Remodeling of 6.6kV solid-insulated mini-clad. 1. set. Tokyo Metropolis. 2019/10/07. 2020/03/03. 83. Equipment. Switches. 2B New MC1H + 5F. 1. set. Saitama Prefecture. 2020/09/10. 2020/12/18. 84. Equipment. Switches. 1B New MC1H + 5F. 1. set. Saitama Prefecture. 2020/09/10. 2020/10/14. 85. Equipment. Switches. Nakasone Substation 1 and 3B MC terminal box repair. 1. set. Saitama Prefecture. 2020/01/01. 2020/01/31. 86. Equipment. Switches. 6kV improved MC removed buildings 1B, 2B, 3B. 3. set. Saitama Prefecture. 2020/09/10. 2020/12/18. 3 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(4) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 87. Equipment. Insulators. SP insulator. 6. set. Ibaraki Prefecture. 2019/10/10. 88. Equipment. Insulators. SP insulator. 6. set. Ibaraki Prefecture. 2019/11/13. 89. Equipment. Insulators. 500kV SP Insulator. 2. set. Tochigi Prefecture. 2020/05/19. 90. Equipment. Insulators. insulator washer control panel. 1. set. Saitama Prefecture. 2019/11/19. 2019/12/24. 91. Equipment. Insulators. Ultrasonic cleaning type stain detector. 1. set. Kanagawa Prefecture. 2019/10/11. 2019/12/09. 92. Equipment. Insulators. APM master station equipment. 1. set. Saitama Prefecture. 2020/01/06. 2020/02/07. 93. Equipment. Insulators. Insulator cleaning piping S -8 compartment Noda Line 1,2. 1. set. Saitama Prefecture. 2019/10/03. 2019/11/18. 94. Equipment. Insulators. Insulator cleaning piping S -2 compartment North-Katsushika Line 1,2. 1. set. Saitama Prefecture. 2019/10/24. 2019/11/08. 95. Equipment. Insulators. Modification of insulator cleaning equipment. 1. set. Ibaraki Prefecture. 2019/09/23. 2019/11/30. 96. Equipment. Insulators. Modification of insulator cleaning equipment. 1. set. Ibaraki Prefecture. 2019/09/23. 2019/10/27. 97. Equipment. Insulators. Insulator Cleaning piping: Komatsugawa Line 1, Kameido Line 1. 1. set. Saitama Prefecture. 2020/10/01. 2020/10/21. 98. Equipment. Insulators. Insulator Cleaning piping: Komatsugawa Line No. 2, Kameido Line No. 2. 1. set. Saitama Prefecture. 2020/10/01. 2020/10/21. 99. Equipment. Insulators. 500kV long trunk insulator 3 conductor V suspension. 6. set. Tochigi Prefecture. 2020/02/18. 100. Equipment. Insulators. 500kV long trunk insulator 3 conductor V type tension device. 6. set. Tochigi Prefecture. 2020/02/18. 101. Equipment. Insulators. 500kV long trunk insulator 4 conductor V type tension device. 12. set. Tochigi Prefecture. 2020/02/18. 102. Equipment. Insulators. 500kV long trunk insulator 4 conductor V suspension. 6. set. Tochigi Prefecture. 2020/07/22. 103. Equipment. Insulators. Insulator fitting (Main variation No.5 secondary). 1. set. Chiba Prefecture. 2020/01/23. 104. Equipment. Control devices/switchboards/feeding devices. Substation Telecon Line Switching Equipment (Chiba Area). 5. unit. Tokyo Prefecture. 2019/12/01. 105. Equipment. Control devices/switchboards/feeding devices. Remake of IF panel. 3. panel. Tokyo Metropolis. 2020/04/01. 2021/03/31. 106. Equipment. Control devices/switchboards/feeding devices. Central Control Board Type 4 2-circuit power distribution TC function (Transmission of Substation SV Information) added. 1. panel. Kanagawa Prefecture. 2020/05/07. 2020/06/01. 107. Equipment. Control devices/switchboards/feeding devices. Central control panel, type 4. 1. panel. Kanagawa Prefecture. 2020/04/01. 108. Equipment. Control devices/switchboards/feeding devices. SIS compatible multifunctional remote monitoring and control satellite station. 1. set. Tokyo Metropolis. 2020/02/19. 109. Equipment. Control devices/switchboards/feeding devices. Substation remote monitoring and control system for distribution (HDLC) Slave station Heim (Wall removal and restoration). 1. set. Kanagawa Prefecture. 2020/09/01. 2020/10/16. 110. Equipment. Control devices/switchboards/feeding devices. Distribution Substation Remote Monitoring and Control System (HDLC) Slave-station Type 4 Central Control Board. 1. set. Kanagawa Prefecture. 2020/09/01. 2020/10/16. 111. Equipment. Control devices/switchboards/feeding devices. Central control panel. 1. panel. Saitama Prefecture. 2020/05/11. 112. Equipment. Control devices/switchboards/feeding devices. Central control panel (Type 4). 1. panel. Saitama Prefecture. 2020/04/01. 113. Equipment. Control devices/switchboards/feeding devices. Remote monitoring and control equipment for distribution substation (multifunctional form). 1. set. Gunma Prefecture. 2020/06/01. 114. Equipment. Control devices/switchboards/feeding devices. Remote monitoring and control equipment for distribution substation (multifunctional form). 1. set. Gunma Prefecture. 2020/06/01. 115. Equipment. Control devices/switchboards/feeding devices. Slave-station for remote monitoring and control of distribution substation (multifunctional form). 1. set. Saitama Prefecture. 2020/09/01. 2020/12/18. 116. Equipment. Control devices/switchboards/feeding devices. Multifunctional TC. 1. panel. Saitama Prefecture. 2020/09/23. 2020/11/20. 117. Equipment. Control devices/switchboards/feeding devices. Advanced Power Distribution Substation Remote Monitoring and Control System (SIS). 1. set. Saitama Prefecture. 2020/09/01. 4 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(5) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 118. Equipment. Control devices/switchboards/feeding devices. For 4-type SPC and multi-terminal control panel. 1. panel. Tokyo Metropolis. 2020/09/15. 119. Equipment. Control devices/switchboards/feeding devices. Modification of the main control panel (HDLC). 1. panel. Chiba Prefecture. 2019/10/21. 120. Equipment. Control devices/switchboards/feeding devices. Distribution Substation Remote Monitoring and Control System (For S-SIS). 1. set. Tokyo Metropolis. 2020/02/14. 121. Equipment. Control devices/switchboards/feeding devices. For central control panel type 4 SPC. 1. panel. Shizuoka Prefecture. 2020/09/29. 122. Equipment. Control devices/switchboards/feeding devices. Substation remote monitoring and control unit (HDLC) master station. 1. set. Kanagawa Prefecture. 2020/10/01. 123. Equipment. Control devices/switchboards/feeding devices. Central control panel (Type 4). 1. panel. Shizuoka Prefecture. 2020/09/14. 124. Equipment. Control devices/switchboards/feeding devices. Remote monitoring and control panel modification. 1. set. Tochigi Prefecture. 2020/09/07. 2020/09/29. 125. Equipment. Control devices/switchboards/feeding devices. On-site intrusion prevention sensor. 1. set. Tokyo Metropolis. 2019/08/01. 2019/11/30. 126. Equipment. Control devices/switchboards/feeding devices. Web camera installation. 1. set. Tokyo Metropolis. 2020/02/03. 2020/04/24. 127. Equipment. Control devices/switchboards/feeding devices. Power Substation GW unit (Yokohama Naka Control Center). 1. set. Kanagawa Prefecture. 2021/02/15. 2021/02/26. 128. Equipment. Control devices/switchboards/feeding devices. Power Substation GW unit (Ofuna Control Center). 1. set. Kanagawa Prefecture. 2021/03/01. 2021/03/12. 129. Equipment. Control devices/switchboards/feeding devices. Modification of simple monitoring control panel. 1. set. Tochigi Prefecture. 2020/09/07. 2020/09/29. 130. Equipment. Control devices/switchboards/feeding devices. Power Substation GW unit added substrate (Yokosuka Control Center). 1. set. Kanagawa Prefecture. 2021/02/15. 2021/02/19. 131. Equipment. Control devices/switchboards/feeding devices. new backup 90 relay unit. 1. panel. Ibaraki Prefecture. 2020/03/04. 132. Equipment. Control devices/switchboards/feeding devices. backup 90 Ry automatic switching device. 3. unit. Tokyo Metropolis. 2020/05/11. 133. Equipment. Control devices/switchboards/feeding devices. B90 Relay Switching Device. 2. panel. Tokyo Metropolis. 2020/04/01. 134. Equipment. Control devices/switchboards/feeding devices. LR interlock control unit (including self-disconnecting devices). 2. set. Chiba Prefecture. 2020/09/21. 135. Equipment. Control devices/switchboards/feeding devices. 275kV reduced-voltage supervisory control panel. 3. panel. Tokyo Metropolis. 2020/10/01. 2020/10/30. 136. Equipment. Control devices/switchboards/feeding devices. 275kV reduced-voltage supervisory control panel. 3. panel. Tokyo Metropolis. 2020/10/01. 2020/10/30. 137. Equipment. Control devices/switchboards/feeding devices. VQC-I/F panel. 1. panel. Tochigi Prefecture. 2020/04/15. 138. Equipment. Control devices/switchboards/feeding devices. Modification of VQC auxiliary board. 1. set. Tochigi Prefecture. 2020/10/02. 139. Equipment. Control devices/switchboards/feeding devices. IF panel addressing for IP. 1. set. Chiba Prefecture. 2020/09/21. 140. Equipment. Control devices/switchboards/feeding devices. I/F board supporting ICE (office). 1. panel. Tochigi Prefecture. 2020/04/16. 141. Equipment. Control devices/switchboards/feeding devices. I/F board supporting ICE (transformer tertiary). 1. panel. Tochigi Prefecture. 2020/04/16. 142. Equipment. Control devices/switchboards/feeding devices. I/F board supporting ICE (transformer secondary). 1. panel. Tochigi Prefecture. 2020/04/16. 143. Equipment. Control devices/switchboards/feeding devices. I/F board supporting ICE (transformer primary). 1. panel. Tochigi Prefecture. 2020/04/16. 144. Equipment. Control devices/switchboards/feeding devices. Advanced TC built-in IF panel. 4. panel. Saitama Prefecture. 2020/08/03. 145. Equipment. Control devices/switchboards/feeding devices. 66kV Transmission Line Interface Board (For Tomigaya Route 3). 1. panel. Tokyo Metropolis. 2020/12/11. 146. Equipment. Control devices/switchboards/feeding devices. Remake of IF panel. 2. panel. Kanagawa Prefecture. 2019/10/14. 2019/12/16. 147. Equipment. Control devices/switchboards/feeding devices. Modification of relay board (Hamamachi Line). 3. Line. Tokyo Metropolis. 2019/09/16. 2019/11/18. 148. Equipment. Control devices/switchboards/feeding devices. Modification of relay board (Shirauobashi Line). 3. Line. Tokyo Metropolis. 2019/09/16. 2019/10/07. 5 of 15. 2019/11/07. 2020/11/20. 2020/10/23. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(6) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 149. Equipment. Control devices/switchboards/feeding devices. Modification of the LR control panel. 2. panel. Kanagawa Prefecture. 2020/05/11. 2020/06/26. 150. Equipment. Control devices/switchboards/feeding devices. Renovation of the IF panel. 1. panel. Chiba Prefecture. 2019/11/01. 2019/12/25. 151. Equipment. Control devices/switchboards/feeding devices. Bank control panel 2B. 1. panel. Kanagawa Prefecture. 2020/09/01. 2020/10/16. 152. Equipment. Control devices/switchboards/feeding devices. Bank control panel (Type 4). 2. panel. Kanagawa Prefecture. 2020/05/11. 2020/06/26. 153. Equipment. Control devices/switchboards/feeding devices. Modification of optical I/F panel. 1. set. Tochigi Prefecture. 2020/09/07. 2020/09/28. 154. Equipment. Control devices/switchboards/feeding devices. Remake of IF panel. 3. panel. Tokyo Metropolis. 2020/04/01. 2020/06/30. 155. Equipment. Control devices/switchboards/feeding devices. General recording equipment. 1. set. Tokyo Metropolis. 2020/02/18. 156. Equipment. Control devices/switchboards/feeding devices. General recording equipment. 1. panel. Tochigi Prefecture. 2020/04/17. 157. Equipment. Control devices/switchboards/feeding devices. General recording equipment. 1. set. Yamanashi Prefecture. 2020/04/20. 158. Equipment. Control devices/switchboards/feeding devices. Modification of the integrated recorder. 1. set. Tokyo Metropolis. 2020/08/08. 2020/08/18. 159. Equipment. Control devices/switchboards/feeding devices. General recording equipment. 1. set. Saitama Prefecture. 2020/10/01. 2020/10/20. 160. Equipment. Control devices/switchboards/feeding devices. Common and synchronous IF panel modification. 1. set. Tokyo Metropolis. 2019/04/01. 2020/03/31. 161. Equipment. Control devices/switchboards/feeding devices. Mine substation general recorder. 1. unit. Kanagawa Prefecture. 2019/11/01. 162. Equipment. Control devices/switchboards/feeding devices. Automatic setting device of bus connection circuit breaker. 1. set. Kanagawa Prefecture. 2020/07/21. 163. Equipment. Control devices/switchboards/feeding devices. Auxiliary CT and CT arrester panel. 3. panel. Saitama Prefecture. 2020/08/03. 164. Equipment. Control devices/switchboards/feeding devices. DC panel. 2. panel. Chiba Prefecture. 2019/10/21. 165. Equipment. Control devices/switchboards/feeding devices. On-site DC panel. 3. panel. Tochigi Prefecture. 2020/04/15. 166. Equipment. Control devices/switchboards/feeding devices. DC panel. 2. panel. Kanagawa Prefecture. 2020/04/01. 167. Equipment. Control devices/switchboards/feeding devices. DC panel. 2. panel. Saitama Prefecture. 2020/08/03. 168. Equipment. Control devices/switchboards/feeding devices. Substation entrance-exit control system. 1. set. Tokyo Metropolis. 2020/02/24. 169. Equipment. Control devices/switchboards/feeding devices. Transmission frame neutralization counter (Three) built in. 7. box. Tokyo Metropolis. 2020/09/01. 170. Equipment. Control devices/switchboards/feeding devices. No. 3 bank auxiliary panel connection for underground substation. 1. panel. Tokyo Metropolis. 2020/01/20. 2020/03/06. 171. Equipment. Control devices/switchboards/feeding devices. No. 2 bank auxiliary panel connection for underground substation. 1. panel. Tokyo Metropolis. 2020/01/20. 2020/03/06. 172. Equipment. Control devices/switchboards/feeding devices. No. 1 bank auxiliary panel connection for underground substation. 1. panel. Tokyo Metropolis. 2020/01/20. 2020/03/06. 173. Equipment. Control devices/switchboards/feeding devices. Central control panel. 1. panel. Kanagawa Prefecture. 2019/11/05. 174. Equipment. Control devices/switchboards/feeding devices. Modification of the main control panel and others. 1. set. Shizuoka Prefecture. 2019/10/25. 175. Equipment. Control devices/switchboards/feeding devices. Reverse current current event processor (With transmission line transfer reception function). 1. panel. Ibaraki Prefecture. 2019/10/08. 176. Equipment. Control devices/switchboards/feeding devices. In-house control panel (operation panel and NFB panel). 1. panel. Kanagawa Prefecture. 2019/11/01. 177. Equipment. Control devices/switchboards/feeding devices. 1B bank control panel (Type 4). 1. panel. Kanagawa Prefecture. 2020/04/01. 2020/05/07. 178. Equipment. Control devices/switchboards/feeding devices. 3B bank control panel (Type 4). 1. panel. Kanagawa Prefecture. 2020/04/01. 2020/06/12. 179. Equipment. Control devices/switchboards/feeding devices. Accident processing panel at backward flow. 1. unit. Ibaraki Prefecture. 2020/10/29. 6 of 15. 2020/03/25. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(7) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 180. Equipment. Control devices/switchboards/feeding devices. Reverse current event processor transfer circuit. 1. panel. Yamanashi Prefecture. 2020/04/23. 181. Equipment. Control devices/switchboards/feeding devices. Reverse current event processor transfer receiver. 1. panel. Ibaraki Prefecture. 2020/01/22. 182. Equipment. Control devices/switchboards/feeding devices. 3B bank control panel (Type 4). 1. panel. Saitama Prefecture. 2020/04/01. 2020/07/02. 183. Equipment. Control devices/switchboards/feeding devices. 1B bank control panel (Type 4). 1. panel. Saitama Prefecture. 2020/04/01. 2020/07/02. 184. Equipment. Control devices/switchboards/feeding devices. Reverse current current event processor (With transmission line transfer reception function). 1. panel. Ibaraki Prefecture. 2020/05/12. 185. Equipment. Control devices/switchboards/feeding devices. Fixed oxygen concentration measuring device. 1. set. Tokyo Metropolis. 2020/07/01. 186. Equipment. Control devices/switchboards/feeding devices. Distribution Substation Digital Protection Controller Type 4 Central Control Board. 1. panel. Tokyo Metropolis. 2020/10/02. 187. Equipment. Control devices/switchboards/feeding devices. For bank control panel 4 type SPC and multi-terminal. 3. panel. Tokyo Metropolis. 2020/09/15. 188. Equipment. Control devices/switchboards/feeding devices. Relay terminal board. 3. panel. Chiba Prefecture. 2020/09/02. 189. Equipment. Control devices/switchboards/feeding devices. 3B bank control panel. 1. panel. Kanagawa Prefecture. 2019/11/05. 2019/12/24. 190. Equipment. Control devices/switchboards/feeding devices. 2B bank control panel. 1. panel. Kanagawa Prefecture. 2019/11/05. 2019/12/13. 191. Equipment. Control devices/switchboards/feeding devices. 1B bank control panel. 1. panel. Kanagawa Prefecture. 2019/11/05. 2019/12/02. 192. Equipment. Control devices/switchboards/feeding devices. Modification of 3B bank control panel etc.. 1. set. Gunma Prefecture. 2019/09/24. 2019/10/11. 193. Equipment. Control devices/switchboards/feeding devices. Modification of 1B bank control panel etc.. 1. set. Gunma Prefecture. 2019/09/24. 2019/10/09. 194. Equipment. Control devices/switchboards/feeding devices. Additional modification of DC relay panel contact output. 2. panel. Nagano Prefecture. 2019/11/11. 2019/12/08. 195. Equipment. Control devices/switchboards/feeding devices. Modification of the 1st bank PIO board. 1. panel. Chiba Prefecture. 2019/10/21. 2019/11/06. 196. Equipment. Control devices/switchboards/feeding devices. Modification of the 3rd bank PIO board. 1. panel. Chiba Prefecture. 2019/10/21. 2019/11/06. 197. Equipment. Control devices/switchboards/feeding devices. Phase adjustment direct panel β advance contact drawing remodeling etc.. 5. panel. Nagano Prefecture. 2019/10/01. 2020/03/25. 198. Equipment. Control devices/switchboards/feeding devices. Common relay board FC start interlock modification. 2. panel. Nagano Prefecture. 2020/03/13. 2020/03/25. 199. Equipment. Control devices/switchboards/feeding devices. 3B bank control panel (Type 4). 1. panel. Shizuoka Prefecture. 2020/10/09. 200. Equipment. Control devices/switchboards/feeding devices. 1B bank control panel (Type 4). 1. panel. Shizuoka Prefecture. 2020/10/02. 201. Equipment. Control devices/switchboards/feeding devices. installation of the central control panel. 1. panel. Kanagawa Prefecture. 2020/09/29. 2020/10/02. 202. Equipment. Control devices/switchboards/feeding devices. Installation of 1B bank control panel. 1. panel. Kanagawa Prefecture. 2020/09/29. 2020/10/06. 203. Equipment. Control devices/switchboards/feeding devices. installation of 3B bank control panel. 1. panel. Kanagawa Prefecture. 2020/09/29. 2020/10/20. 204. Equipment. Control devices/switchboards/feeding devices. 3B bank control panel (Type 4) SPC. 1. set. Shizuoka Prefecture. 2020/09/07. 2020/10/16. 205. Equipment. Control devices/switchboards/feeding devices. 1B Bank Control Panel (Type 4) SPC. 1. set. Shizuoka Prefecture. 2020/09/07. 2020/10/09. 206. Equipment. Control devices/switchboards/feeding devices. HUB panel. 3. panel. Tochigi Prefecture. 2020/04/15. 207. Equipment. Control devices/switchboards/feeding devices. Transmission line transfer transmission equipment panel. 1. panel. Tochigi Prefecture. 2019/11/06. 208. Equipment. Telecommunications equipment. Substation GW basic configuration section 2surface TC facing section 19ch. 1. set. Tokyo Metropolis（Tama Area）. 2020/05/11. 2020/06/26. 209. Equipment. Telecommunications equipment. Substation GW basic component 3plane TC facing section 38ch. 1. set. Tokyo Metropolis（Tama Area）. 2020/05/11. 2020/06/26. 210. Equipment. Telecommunications equipment. Substation GW basic component 3plane TC facing section 27ch. 1. set. Tokyo Metropolis（Tama Area）. 2020/05/11. 2020/06/26. 7 of 15. 2020/08/07. 2020/12/20. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(8) No.. Type of contract. Category (large). Item Name. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 1. set. Tokyo Metropolis（Tama Area）. 2020/05/11. 2020/06/26. 10. m. Gunma Prefecture. 2020/05/11. Quantity. 211. Equipment. Telecommunications equipment. Substation GW basic component 3plane TC facing section 39ch. 212. Equipment. Processed steel products/steel towers/metal items. Transformer Secondary Duct (double copper strip). 213. Equipment. Processed steel products/steel towers/metal items. Steel structure. 1. set. Saitama Prefecture. 2020/04/10. 214. Equipment. Power supply units. CVCF. 1. set. Tokyo Metropolis. 2020/05/10. 215. Equipment. Power supply units. Rectifier for recharging stationary battery 150V 20A No load suppressor. 1. unit. Tokyo Metropolis. 2019/10/29. 216. Equipment. Power supply units. Rectifier for recharging stationary battery 150V 20A No load suppressor. 1. unit. Tokyo Metropolis. 2019/10/22. 217. Equipment. Power supply units. Rectifier for recharging stationary battery 150V 200A No load suppressor. 2. unit. Tokyo Metropolis. 2019/10/15. 218. Equipment. Power supply units. Rectifier for recharging stationary battery 150V 30A with load suppressor (Input voltage AC440V). 1. unit. Gunma Prefecture. 2020/05/11. 219. Equipment. Power supply units. Rectifier input AC400 V, output DC110 V, 150A No load suppressor. 2. unit. Kanagawa Prefecture. 2020/04/01. 220. Equipment. Power supply units. In-house DC power supply board 150V 25A load suppressor no-life control valve with built-in stationary lead acid battery. 1. unit. Saitama Prefecture. 2020/06/04. 221. Equipment. Power supply units. In-house DC power supply panel (excluding storage batteries). 1. panel. Saitama Prefecture. 2020/09/23. 222. Equipment. Power supply units. Rectifier for recharging stationary battery 150V 50A No load suppressor. 1. unit. Saitama Prefecture. 2020/08/03. 223. Equipment. Power supply units. Rectifier for charging installed batteries. 2. unit. Tokyo Metropolis. 2020/09/15. 224. Equipment. Power supply units. Modification of Rectifier for Charging Stationary Batteries. 4. unit. Chiba Prefecture. 2019/10/24. 225. Equipment. Power supply units. Rectifier for charging stationary rechargeable battery, 150V and 30A without load suppression device. 1. unit. Tokyo Metropolis. 2020/04/01. 226. Equipment. Power supply units. Rectifier for charging stationary rechargeable battery, 150V and 30A without load suppression device. 1. unit. Tokyo Metropolis. 2020/04/01. 2021/03/31. 227. Equipment. Power supply units. Rectifier for charging stationary rechargeable battery, 150V and 30A without load suppression device. 1. unit. Tokyo Metropolis. 2020/04/01. 2021/03/31. 228. Equipment. Power supply units. Rectifier for charging stationary rechargeable battery, 150V and 30A without load suppression device. 1. unit. Tokyo Metropolis. 2020/04/01. 2021/03/31. 229. Equipment. Power supply units. Rectifier for charging stationary rechargeable battery, 150V and 30A without load suppression device. 1. unit. Tokyo Metropolis. 2020/04/01. 2021/03/31. 230. Equipment. Wires/Cables. No.5 Transformer Line Hardware (2nd and 3rd). 1. set. Chiba Prefecture. 2020/01/23. 231. Equipment. Generator. Expansion and modification of paging devices. 1. set. Nagano Prefecture. 2020/09/01. 2020/09/30. 232. Equipment. Voltage transformers/other transformers. Replacement of LTC for Main Change No.2 Transformer. 1. set. Tokyo Metropolis. 2020/01/10. 2020/03/30. 233. Equipment. Voltage transformers/other transformers. Replacement of LTC for Main Change No.3 Transformer. 1. set. Tokyo Metropolis. 2020/01/10. 2020/03/30. 234. Equipment. Voltage transformers/other transformers. 154kV Main Variable No.1 Transformer Elephant Disassembled and assembled. 1. set. Tokyo Metropolis. 2019/09/11. 2019/10/16. 235. Equipment. Voltage transformers/other transformers. Modification of main 4 BLTC. 1. set. Tokyo Metropolis. 2020/06/01. 2020/07/29. 236. Equipment. Voltage transformers/other transformers. Transformer for 154/66kV Transmission. 1. set. Tochigi Prefecture. 2019/12/02. 2019/12/20. 237. Equipment. Voltage transformers/other transformers. Toshima substation 1U cooling tower spraying water pump repair. 1. set. Tokyo Metropolis. 2019/05/20. 2019/06/21. 238. Equipment. Voltage transformers/other transformers. Oil treatment of the EL chamber at the 3rd Tr-side of the Main Unit No.3 Kita-Katsushika Substation. 1. set. Saitama Prefecture. 2020/09/18. 2020/11/11. 239. Equipment. Voltage transformers/other transformers. Modification with 3BLTC-VI. 1. set. Gunma Prefecture. 2019/09/24. 2019/10/02. 240. Equipment. Voltage transformers/other transformers. 2B 275/66kV on-load tap changers VI. 1. unit. Chiba Prefecture. 2020/10/01. 2020/11/02. 241. Equipment. Voltage transformers/other transformers. Replacement of transformer LTC No. 6 at Shin-Sakado Substation. 1. set. Saitama Prefecture. 2020/04/13. 2020/05/04. 8 of 15. 2020/06/30. 2020/11/20. 2019/10/30. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(9) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 242. Equipment. Voltage transformers/other transformers. Repair of 275kV 4B Main Transformer LTC at Nishige Substation. 1. set. Gunma Prefecture. 2019/10/28. 2019/11/07. 243. Equipment. Voltage transformers/other transformers. Replacement of main change No. 1 LTC. 1. set. Yamanashi Prefecture. 2020/04/02. 2020/05/22. 244. Equipment. Voltage transformers/other transformers. Disposal associated with replacement of No.1 LTC. 1. set. Yamanashi Prefecture. 2020/04/02. 2020/05/22. 245. Equipment. Voltage transformers/other transformers. Removal of main transformer LTC of Shin-Sakado Substation. 1. set. Saitama Prefecture. 2020/11/16. 2020/12/04. 246. Equipment. Voltage transformers/other transformers. Replacement of Main Change No.1 Transformer LTC at Shin-Sakado Substation. 1. set. Saitama Prefecture. 2020/11/16. 2020/12/04. 247. Equipment. Voltage transformers/other transformers. Repair of No. 3 transformer. 1. set. Gunma Prefecture. 2020/04/24. 2020/05/26. 248. Equipment. Voltage transformers/other transformers. 66kV condenser instrument transformer. 4. unit. Chiba Prefecture. 2021/01/08. 249. Equipment. Voltage transformers/other transformers. Installation of 66kV super clad switchgear. 1. unit. Ibaraki Prefecture. 2019/12/02. 2019/12/20. 250. Equipment. Voltage transformers/other transformers. Installation of 66kV super clad switchgear. 1. unit. Ibaraki Prefecture. 2019/12/02. 2019/12/20. 251. Equipment. Voltage transformers/other transformers. Installation of 66kV super clad switchgear. 1. unit. Ibaraki Prefecture. 2019/11/01. 2019/11/29. 252. Equipment. Voltage transformers/other transformers. Remake of 66kV Unit 1 SPC switch. 1. set. Tokyo Metropolis. 2020/03/23. 2020/06/18. 253. Equipment. Voltage transformers/other transformers. Remodeling of 66kV 3 SPC switching equipment. 1. set. Tokyo Metropolis. 2020/10/01. 2020/11/24. 254. Equipment. Voltage transformers/other transformers. 66kV 3 Super clad 66/6kV 20MVA 45dB No protective wall. 1. set. Saitama Prefecture. 2020/04/01. 2021/02/09. 255. Equipment. Voltage transformers/other transformers. 66kV No.1 Super clad 66/6kV 20MVA 45dB No protective wall. 1. set. Saitama Prefecture. 2020/04/01. 2020/06/23. 256. Equipment. Voltage transformers/other transformers. 66kVG-SPC switchgear installed (No.1) 72kV, 800A, 25kA. 1. set. Kanagawa Prefecture. 2020/03/20. 2020/06/05. 257. Equipment. Voltage transformers/other transformers. 66kV super clad (3B switch part). 1. unit. Kanagawa Prefecture. 2020/04/14. 2020/04/30. 258. Equipment. Voltage transformers/other transformers. Disassembly and assembly of transformer. 1. set. Tokyo Metropolis. 2020/09/15. 2020/12/17. 259. Equipment. Voltage transformers/other transformers. Installation of 66kV 3 super clad switchgear. 1. set. Tokyo Metropolis. 2020/09/08. 2020/12/17. 260. Equipment. Voltage transformers/other transformers. 66kV super clad (1B switch section). 1. unit. Kanagawa Prefecture. 2020/10/14. 2020/10/30. 261. Equipment. Voltage transformers/other transformers. 66kVO-SPC switchgear removed (No.1 O-SPC) 72kV, 800A, 20kA. 1. set. Kanagawa Prefecture. 2020/03/20. 2020/06/05. 262. Equipment. Voltage transformers/other transformers. Outdoor self-cooling LRT 10MVA Noise 50dB Bushing M Conventional insulation New control system (main change number 2). 1. unit. Saitama Prefecture. 2020/07/20. 263. Equipment. Voltage transformers/other transformers. Load Tap Switching Transformer for Power Distribution 64.5/6.9kV 20MVA Outdoor Oil Cooling 66dB 50L. 1. unit. Chiba Prefecture. 2021/03/02. 264. Equipment. Voltage transformers/other transformers. Load Tap Switching Transformer for Power Distribution 6.9/15kV 64.5MVA Outdoor Oil Cooling 66dB 50L. 1. unit. Yamanashi Prefecture. 2020/06/08. 265. Equipment. Voltage transformers/other transformers. 2B Power Distribution Load Tap Switching Transformer 6.9/15kV 64.5MVA Indoor Oil Cooling 66dB 72L. 1. unit. Saitama Prefecture. 2021/02/23. 266. Equipment. Voltage transformers/other transformers. 3B Power Distribution Load Tap Switching Transformer 6.9/15kV 64.5MVA Indoor Oil Cooling 66dB 72L. 1. unit. Saitama Prefecture. 2020/11/26. 267. Equipment. Voltage transformers/other transformers. Load on Tap Switching Transformer for Power Distribution 6.9/20kV 64.5MVA Outdoor Oil Cooling [Third Year Bench]. 1. unit. Ibaraki Prefecture. 2020/11/09. 268. Equipment. Voltage transformers/other transformers. Outdoor self-cooling LRT 20MVA Noise 45dB Bushing M Conventional insulation New control system (primary variable 1). 1. unit. Saitama Prefecture. 2020/11/17. 269. Equipment. Voltage transformers/other transformers. Load Tap Switching Transformer for Power Distribution 6.9/20kV 64.5MVA Semi-outdoor oil-immersed self-cooling 45dB 66L. 1. unit. Kanagawa Prefecture. 2020/04/21. 2020/06/05. 270. Equipment. Voltage transformers/other transformers. Koshigaya Substation 2B Transformer Repair (PCB detoxification). 1. set. Saitama Prefecture. 2019/11/01. 2019/11/30. 271. Equipment. Voltage transformers/other transformers. Conservator repair of main unit of transformer No. 2 at Satte Substation. 1. set. Saitama Prefecture. 2019/10/09. 2019/10/23. 272. Equipment. Voltage transformers/other transformers. Tamagawa Substation 1B Concerta Repair. 1. set. Kanagawa Prefecture. 2019/10/01. 2019/10/21. 9 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(10) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 273. Equipment. Voltage transformers/other transformers. On-load tap changing transformer for power distribution. 1. unit. Tokyo Metropolis. 2020/10/08. 2020/11/20. 274. Equipment. Voltage transformers/other transformers. Oiwake Substation 66kV 3 Transformer Bushing Repair. 1. set. Tokyo Metropolis. 2020/03/09. 2020/05/29. 275. Equipment. Voltage transformers/other transformers. Oiwake Substation 66kV 2 Transformer Bushing Repair. 1. set. Tokyo Metropolis. 2020/03/09. 2020/04/17. 276. Equipment. Voltage transformers/other transformers. Bushing repair of 66kV 3 transformer at Ichigaya substation. 1. set. Tokyo Metropolis. 2020/09/28. 2020/10/30. 277. Equipment. Voltage transformers/other transformers. Primary GIS Adapter with Tap Switching Transformer for Power Distribution. 1. pcs. Tokyo Metropolis. 2021/01/12. 278. Equipment. Voltage transformers/other transformers. distribution transformer secondary duct. 3. set. Tokyo Metropolis. 2019/10/01. 279. Equipment. Voltage transformers/other transformers. 66/22kV Transformer (main change number 2) 45MVA Indoor Oil Conducting Self-Cooling. 1. unit. Tokyo Metropolis. 2021/04/01. 2022/02/10. 280. Equipment. Voltage transformers/other transformers. 66/22kV Transformer (primary variable 1) 45MVA Indoor Oil Conducting Self-Cooling. 1. unit. Tokyo Metropolis. 2021/04/01. 2023/02/10. 281. Equipment. Voltage transformers/other transformers. 66/22kV power transmission transformer 45MVA oil-conducting self-cooling. 1. unit. As per our instruction. 2021/10/01. 2022/03/10. 282. Equipment. Voltage transformers/other transformers. Inspection and repair of Shin-Shinano Substation Water Quality Improvement System. 1. set. Nagano Prefecture. 2020/05/11. 2020/07/10. 283. Equipment. Voltage transformers/other transformers. Divisional instrument current transformer 1T class 4000/1A 60VA n > 120 with transient characteristics φ 175. 6. pcs. Tokyo Metropolis. 2019/12/10. 284. Equipment. Voltage transformers/other transformers. Split mold instrument current transformer A-ECSE 60 400/5A 800 25VA 50kA 2s n > 20. 5. pcs. Tokyo Metropolis. 2020/09/03. 285. Equipment. Voltage transformers/other transformers. Split mold instrument current transformer A-ECSE1 PS 2000/5A 60VA 50kA 2 s n > 20. 9. pcs. Tokyo Metropolis. 2020/09/03. 286. Equipment. Voltage transformers/other transformers. Split mold instrument current transformer 1 PS400/1A 25VA 50kA 2 s n > 20. 12. pcs. Kanagawa Prefecture. 2020/04/03. 287. Equipment. Voltage transformers/other transformers. step-down cubicle for on-site power supply. 1. set. Yamanashi Prefecture. 2020/03/04. 288. Equipment. Voltage transformers/other transformers. Repair of main transformer at Shin-Shinano Substation No.1. 1. set. Nagano Prefecture. 2020/04/20. 2020/06/19. 289. Equipment. Voltage transformers/other transformers. EL chamber oil treatment on transformer No. 3 side at Kita-Katsushika Substation. 1. set. Saitama Prefecture. 2020/04/20. 2020/06/19. 290. Equipment. Voltage transformers/other transformers. 66kV oil filled type transformer for measuring instrument. 1. unit. Tochigi Prefecture. 2019/11/01. 291. Equipment. Voltage transformers/other transformers. Oil-immersed instrument transformer. 1. unit. Ibaraki Prefecture. 2019/11/01. 292. Equipment. Voltage transformers/other transformers. 66kV oil-filled instrument transformer. 1. unit. Ibaraki Prefecture. 2020/09/12. 293. Equipment. Voltage transformers/other transformers. Potential transformer. 1. unit. Saitama Prefecture. 2020/05/15. 294. Equipment. Voltage transformers/other transformers. Oil-immersed instrument transformer. 1. unit. Gunma Prefecture. 2020/07/01. 295. Equipment. Voltage transformers/other transformers. 66kV oil filled type transformer for measuring instrument. 1. unit. Tochigi Prefecture. 2020/10/20. 296. Equipment. Voltage transformers/other transformers. 66kV oil filled type transformer for measuring instrument. 1. unit. Tochigi Prefecture. 2020/06/10. 297. Equipment. Voltage transformers/other transformers. 66kV oil filled type transformer for measuring instrument. 1. unit. Yamagata Prefecture. 2020/11/24. 298. Equipment. Protection/regulating equipment. Shunt reactor 20kV 22 MVA. 1. unit. Tokyo Metropolis. 2021/12/01. 2021/12/01. 299. Equipment. Protection/regulating equipment. 275kV shunt reactor. 1. unit. Tokyo Metropolis. 2020/09/10. 2021/04/14. 300. Equipment. Protection/regulating equipment. Indoor use of 275kV shunt reactor Bg drawer. 1. unit. Tokyo Metropolis. 2020/09/01. 2020/12/15. 301. Equipment. Protection/regulating equipment. 66kV shunt reactor. 1. unit. Tokyo Metropolis. 2021/02/10. 2021/03/31. 302. Equipment. Protection/regulating equipment. 66kV arrester. 8. set. Gunma Prefecture. 2020/10/05. 303. Equipment. Protection/regulating equipment. Repair of watt-hour meter for FC trading at Shin-Shinano Substation No. 2. 1. set. Nagano Prefecture. 2019/11/05. 10 of 15. 2020/01/10. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(11) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 304. Equipment. Protection/regulating equipment. Shin-Shinano Substation No.2 FC 50Hz thyristor valve inspection and repair 4 others. 1. set. Nagano Prefecture. 2019/11/05. 2020/01/10. 305. Equipment. Protection/regulating equipment. Shin-Shinano Substation No.2 FC 60Hz thyristor valve inspection and repair, and 3 others. 1. set. Nagano Prefecture. 2020/05/11. 2020/07/10. 306. Equipment. Protection/regulating equipment. 154kV Neutral Resistor. 1. unit. Yamanashi Prefecture. 2022/02/09. 2022/04/20. 307. Equipment. Protection/regulating equipment. Inspection and repair of cooling blower of synchronous phase regulator at Shin-Shinano substation. 1. set. Nagano Prefecture. 2019/11/05. 2020/01/10. 308. Equipment. Protection/regulating equipment. Inspection and repair of synchronous phase regulator control panel at Shin-Shinano substation and one other item. 1. set. Nagano Prefecture. 2020/05/11. 2020/07/10. 309. Equipment. Protection/regulating equipment. Arc extinguishing reactor. 1. unit. Gunma Prefecture. 2020/05/26. 2020/06/20. 310. Equipment. Protective relays. Sayama Line 1, 154kV digital distance protection relay. 1. panel. Saitama Prefecture. 2020/04/06. 311. Equipment. Protective relays. Sayama Line 2, 154kV digital distance protection relay. 1. panel. Saitama Prefecture. 2020/04/20. 312. Equipment. Protective relays. 66kV digital distance protection relay system Kasaibashi line 1 Kasaibashi line 2. 2. panel. Tokyo Metropolis. 2020/08/20. 313. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. panel. Saitama Prefecture. 2020/05/19. 314. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. panel. Saitama Prefecture. 2020/05/19. 315. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. panel. Saitama Prefecture. 2020/04/22. 316. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. panel. Saitama Prefecture. 2020/04/22. 317. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. set. Tokyo Metropolis. 2020/09/07. 318. Equipment. Protective relays. 154-kV digital current differential protection relay. 2. set. Tokyo Metropolis. 2020/09/07. 319. Equipment. Protective relays. Replacement of protective relays for 22kV digital annulus (Uchisaiwaicho 1st Loop Line). 1. set. Tokyo Metropolis. 2020/03/09. 2020/04/14. 320. Equipment. Protective relays. Replacement of protective relays for 22kV digital annulus (Uchisaiwaicho 2nd Loop Line). 1. set. Tokyo Metropolis. 2020/03/09. 2020/04/14. 321. Equipment. Protective relays. Replacement of protective relays for 22kV digital annulus (Uchisaiwaicho 3rd Loop Line). 1. set. Tokyo Metropolis. 2020/03/09. 2020/04/14. 322. Equipment. Protective relays. Modification of 22kV digital ring system protection relay (central unit, retrofit modification). 1. set. Tokyo Metropolis. 2020/10/05. 2020/11/20. 323. Equipment. Protective relays. 275-kV digital current differential protection relay. 4. panel. Tokyo Metropolis. 2020/04/06. 324. Equipment. Protective relays. 275kV digital current differential protective relay (Special specification of underground line, with speedup in reserve, with measures against zero point transition) for Shinjuku line No. 2. 2. set. Tokyo Metropolis. 2020/06/15. 325. Equipment. Protective relays. 275kV digital current differential protective relay (Special specification of underground line, with speedup in reserve, with measures against zero point transition) for Shinjuku line No. 3. 2. set. Tokyo Metropolis. 2020/05/12. 326. Equipment. Protective relays. 275-kV digital current differential protection relay. 4. panel. Tokyo Metropolis. 2020/09/08. 327. Equipment. Protective relays. 275-kV digital current differential protection relay. 4. panel. Tokyo Metropolis. 2020/09/08. 328. Equipment. Protective relays. 275kV digital current differential protection relay (For Higashi-Shinjuku Line 2L) Special specification for underground wire, high-speed back-up compatible. 2. set. Tokyo Metropolis. 2020/12/01. 329. Equipment. Protective relays. 275kV digital current differential protection relay (For Higashi-Shinjuku Line 3L) Special specification for underground wire, high-speed back-up compatible. 2. set. Tokyo Metropolis. 2020/12/01. 330. Equipment. Protective relays. 500kV digital current differential protection relay. 4. set. Gunma Prefecture. 2020/09/09. 331. Equipment. Protective relays. 500kV DIGITAL TRANSMISSION LINE PROTECTION RELAY DEVICE. 4. panel. Gunma Prefecture. 2020/09/08. 332. Equipment. Protective relays. 500kV DIGITAL TRANSMISSION LINE PROTECTION RELAY DEVICE. 4. panel. Gunma Prefecture. 2020/10/10. 333. Equipment. Protective relays. Modification of Azumi Main Line Inverter Load Shut-off. 1. set. Shinchichibu Switchyard. 2019/10/01. 2019/12/02. 334. Equipment. Protective relays. Remodeling of 500kV New Sodegaura Line 2L Transmission Line Protection Board. 1. set. Chiba Prefecture. 2019/10/07. 2019/10/08. 11 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(12) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd 2020/04/02. 335. Equipment. Protective relays. Remodeling of 500kV New Sodegaura Line 1L Transmission Line Protection Board. 1. set. Chiba Prefecture. 2020/04/01. 336. Equipment. Protective relays. 66-kV digital line selection and protection relay. 2. set. Tochigi Prefecture. 2020/04/10. 337. Equipment. Protective relays. 66-kV digital line selection and protection relay. 2. set. Tochigi Prefecture. 2020/04/22. 338. Equipment. Protective relays. 66kV circuit selective protection relay without FL function. 2. set. Tochigi Prefecture. 2020/10/15. 339. Equipment. Protective relays. 66kV digital circuit selective protection relay without FL function. 2. set. Tochigi Prefecture. 2020/10/15. 340. Equipment. Protective relays. 66kV digital circuit selection protection relaying device modification transmission function added. 2. set. Gunma Prefecture. 2019/04/01. 341. Equipment. Protective relays. 66kV digital annulus system protection relay. 1. set. Kanagawa Prefecture. 2020/09/01. 342. Equipment. Protective relays. 66kV Digital Ring System Protection Regulator Fuchu Second Ring Central Unit. 1. set. Tokyo Metropolis. 2020/10/01. 343. Equipment. Protective relays. Digital ring-line system protection relay 66kV Aoyama ring-line center equipment, back-up protection. 1. set. Tokyo Metropolis. 2020/09/08. 344. Equipment. Protective relays. Higashi-Shinjuku Substation Higashi-Shinjuku Route Protection Relay. 1. set. Tokyo Metropolis. 2020/12/05. 345. Equipment. Protective relays. 66-kV digital current differential protection relay. 3. panel. Tokyo Metropolis. 2021/01/08. 346. Equipment. Protective relays. 66kV digital distance protection relay Chitose Funabashi line 1,2. 2. panel. Tokyo Metropolis. 2020/03/27. 347. Equipment. Protective relays. 66kV digital distance protection relay for Shinozaki line 1 and 2 Ry. 2. panel. Tokyo Metropolis. 2020/04/20. 348. Equipment. Protective relays. 66kV digital distance protection relay for Shinozaki line 1 and 2 Ry. 2. panel. Tokyo Metropolis. 2020/10/01. 349. Equipment. Protective relays. 66-kV digital distance protection relay. 2. set. Kanagawa Prefecture. 2020/06/10. 350. Equipment. Protective relays. 66-kV digital distance protection relay. 2. set. Kanagawa Prefecture. 2020/04/01. 351. Equipment. Protective relays. 66kV digital distance protection relay Iidabashi line 3. 1. set. Tokyo Metropolis. 2020/04/05. 352. Equipment. Protective relays. 66kV digital distance protection relay Uchisaiwaicho line 3. 1. set. Tokyo Metropolis. 2020/04/05. 353. Equipment. Protective relays. 66kV digital distance protection relay Uchisaiwaicho line 2. 1. set. Tokyo Metropolis. 2020/04/05. 354. Equipment. Protective relays. 66kV digital current differential protective relay for Seigai wire No. 1. 1. panel. Tokyo Metropolis. 2020/10/22. 355. Equipment. Protective relays. 66kV digital range protection relay Warabi wires 1, 2, 3. 3. panel. Saitama Prefecture. 2020/05/14. 356. Equipment. Protective relays. 66-kV digital distance protection relay. 2. panel. Tokyo Metropolis. 2020/10/20. 357. Equipment. Protective relays. 66kV digital distance protection relay Iwamotocho line. 3. Line. Tokyo Metropolis. 2020/09/02. 358. Equipment. Protective relays. 66-kV digital distance protection relay. 2. panel. Kanagawa Prefecture. 2020/09/01. 359. Equipment. Protective relays. 66-kV digital distance protection relay. 2. panel. Gunma Prefecture. 2020/09/16. 360. Equipment. Protective relays. 66kV digital distance protection relay Yamanishi line 1,2. 2. panel. Saitama Prefecture. 2020/10/19. 361. Equipment. Protective relays. 66-kV digital distance protection relay. 3. panel. Tokyo Metropolis. 2020/04/26. 362. Equipment. Protective relays. 66-kV digital distance protection relay. 3. panel. Tokyo Metropolis. 2020/04/08. 363. Equipment. Protective relays. 66-kV digital distance protection relay. 2. set. Tokyo Metropolis. 2020/04/06. 364. Equipment. Protective relays. 66-kV digital distance protection relay. 2. set. Tokyo Metropolis. 2020/04/06. 365. Equipment. Protective relays. 66kV digital distance protection relay Fuchu Second Ring. 2. panel. Tokyo Metropolis. 2020/10/01. 12 of 15. 2020/03/31. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(13) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. Date of Delivery (Completion) yyyy'mm'dd. 366. Equipment. Protective relays. 66kV digital distance protection relay Azabu line. 2. panel. Tokyo Metropolis. 2020/04/07. 367. Equipment. Protective relays. 66-kV digital distance protection relay. 2. panel. Kanagawa Prefecture. 2020/09/25. 368. Equipment. Protective relays. 66-kV digital distance protection relay. 2. panel. Kanagawa Prefecture. 2020/09/25. 369. Equipment. Protective relays. Digital differential current protection relay 66kV 2 terminals (Kita-Karasuyama Line 1,2). 2. panel. Tokyo Metropolis. 2020/03/27. 370. Equipment. Protective relays. 66kV digital current differential protection relay Ether PCM. 2. panel. Kanagawa Prefecture. 2020/04/07. 371. Equipment. Protective relays. 66-kV digital current differential protection relay. 2. panel. Kanagawa Prefecture. 2020/04/06. 372. Equipment. Protective relays. 66kV digital current differential protection relay Ether. 2. Line. Chiba Prefecture. 2020/04/15. 373. Equipment. Protective relays. Shiojiri Switching Station 154kV Digital Transmission Line Overload Protection Relay System. 1. set. Shioziri Switchyard. 2020/04/01. 374. Equipment. Protective relays. For 2 terminals of 66 kV digital current differential protection relay. 4. panel. Ibaraki Prefecture. 2020/04/02. 375. Equipment. Protective relays. 154/22kV digital type main transformer protective relays. 1. set. Tokyo Metropolis. 2020/05/11. 376. Equipment. Protective relays. 154/22kV digital type main transformer protective relays. 2. panel. Kanagawa Prefecture. 2020/04/06. 377. Equipment. Protective relays. 154/66-kV digital main-transformer protection relay. 1. set. Saitama Prefecture. 2020/04/01. 378. Equipment. Protective relays. 154/66-kV digital main-transformer protection relay. 1. set. Kanagawa Prefecture. 2020/04/01. 379. Equipment. Protective relays. 154/66kV DIGITAL MAIN TRANSFORMER PROTECTIVE TRANSFORMER MAIN VARIANCE 3. 1. panel. Tokyo Metropolis. 2020/10/22. 380. Equipment. Protective relays. 154/66-kV digital main-transformer protection relay. 1. set. Tokyo Metropolis. 2020/05/11. 381. Equipment. Protective relays. 154/66kV digital main transformer protective relay main body. 1. set. Yamanashi Prefecture. 2020/06/08. 382. Equipment. Protective relays. 154/66-kV digital main-transformer protection relay. 1. panel. Tokyo Metropolis. 2020/05/20. 383. Equipment. Protective relays. 275/154kV Main Change No.2 Transformer Standing Transformer Secondary Ground Protective Relay. 1. set. Niigata Prefecture. 2019/11/18. 2019/11/22. 384. Equipment. Protective relays. 275/154kV main change No. 1 transformer separately mounted transformer secondary ground protection relay. 1. set. Niigata Prefecture. 2019/11/11. 2019/11/15. 385. Equipment. Protective relays. 275/154kV digital main transformer protective relay. 1. panel. Saitama Prefecture. 2020/09/23. 386. Equipment. Protective relays. 275/154kV digital main transformer protective relay. 1. panel. Saitama Prefecture. 2020/09/23. 387. Equipment. Protective relays. 275/154kV digital main transformer protective relay. 1. panel. Kanagawa Prefecture. 2020/07/21. 388. Equipment. Protective relays. 275/66-kV digital main-transformer protection relay. 1. set. Tokyo Metropolis. 2019/10/07. 389. Equipment. Protective relays. 275/66-kV digital main-transformer protection relay. 1. panel. Saitama Prefecture. 2020/03/02. 390. Equipment. Protective relays. Modification of Joban Substation No. 2 main transformer protection relay (275/66kV digital type). 1. set. Ibaraki Prefecture. 2020/02/17. 2020/03/20. 391. Equipment. Protective relays. Modification of Joban Substation No. 3 main transformer protection relay (275/66kV digital type). 1. set. Chiba Prefecture. 2019/08/23. 2019/09/30. 392. Equipment. Protective relays. Nerima Substation Main Variation No. 2 Transformer Protection Relay. 1. panel. Tokyo Metropolis. 2021/03/09. 393. Equipment. Protective relays. 275/66-kV digital main-transformer protection relay. 2. panel. Tokyo Metropolis. 2020/09/08. 394. Equipment. Protective relays. 500/154kV digital main transformer protective relay. 1. panel. Saitama Prefecture. 2020/04/01. 395. Equipment. Protective relays. OLR auxiliary panel. 2. set. Tochigi Prefecture. 2020/09/10. 396. Equipment. Protective relays. 500kV/275kV main transformer protective relay. 2. panel. Tochigi Prefecture. 2020/04/15. 13 of 15. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(14) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. 397. Equipment. Protective relays. Distribution transformer protection relay protection relay panel. 1. set. Kanagawa Prefecture. 2020/10/01. 398. Equipment. Protective relays. Bank control panel. 2. panel. Saitama Prefecture. 2020/05/11. 399. Equipment. Protective relays. Protective relay panel. 1. panel. Saitama Prefecture. 2020/11/20. 400. Equipment. Protective relays. 154kV digital type transmission line overload protective relays. 1. panel. Saitama Prefecture. 2020/05/19. 401. Equipment. Protective relays. Protective relay for 275kV shunt reactor for Shinjuku line No. 2. 1. set. Tokyo Metropolis. 2020/05/12. 402. Equipment. Protective relays. Protective relay for 275kV shunt reactor for Shinjuku line No.3. 1. set. Tokyo Metropolis. 2020/05/12. 403. Equipment. Protective relays. 275kV shunt reactor protection relay for Higashi-Shinjuku line 2LSHR. 1. set. Tokyo Metropolis. 2020/12/01. 404. Equipment. Protective relays. 275kV shunt reactor protection relay for Higashi-Shinjuku line 3LSHR. 1. set. Tokyo Metropolis. 2020/12/01. 405. Equipment. Protective relays. Remodeling of multi-terminal transmission central equipment of 66kV digital transmission line overload protection relaying equipment. 1. set. Ibaraki Prefecture. 2020/08/20. 406. Equipment. Protective relays. Higashi-Shinjuku Substation 66kV 1U Frequency Reduction Protection Relay. 1. panel. Tokyo Metropolis. 2020/12/05. 407. Equipment. Protective relays. Shiojiri switchyard 154kV digital OLR processor. 1. set. Shioziri Switchyard. 2020/04/01. 408. Equipment. Protective relays. GOOSE-OLR board (With a processing panel function). 1. panel. Saitama Prefecture. 2020/09/28. 409. Equipment. Protective relays. OLR treatment panel. 1. panel. Tochigi Prefecture. 2020/11/01. 410. Equipment. Protective relays. Digital Bus Protective Coupler Dual Bus 12 CB. 1. panel. Gunma Prefecture. 2020/04/02. 411. Equipment. Protective relays. 154kV digital type bus protective relays. 1. panel. Kanagawa Prefecture. 2020/04/01. 412. Equipment. Protective relays. 154kV digital type bus protective relays. 1. panel. Kanagawa Prefecture. 2020/04/01. 413. Equipment. Protective relays. 154kV digital bus protection relay double bus 12 CB. 1. set. Tochigi Prefecture. 2020/10/15. 414. Equipment. Protective relays. 154kV digital type bus protective relays. 1. panel. Shizuoka Prefecture. 2020/05/20. 415. Equipment. Protective relays. Digital bus isolation protection relay. 1. panel. Gunma Prefecture. 2020/04/02. 416. Equipment. Protective relays. 154kV digital bus isolation protection relay. 1. panel. Saitama Prefecture. 2020/05/08. 417. Equipment. Protective relays. 154kV digital bus separate protection relay double bus. 1. panel. Tokyo Metropolis. 2020/05/20. 418. Equipment. Protective relays. 154kV digital type bus separation protective relays. 1. set. Kanagawa Prefecture. 2020/06/11. 419. Equipment. Protective relays. 154kV digital type bus separation protective relays. 1. set. Ibaraki Prefecture. 2020/04/01. 420. Equipment. Protective relays. 66kV digital bus separate protection relay double bus. 1. panel. Saitama Prefecture. 2020/09/01. 421. Equipment. Protective relays. 275-kV digital busbar protection relay. 2. set. Gunma Prefecture. 2020/05/11. 422. Equipment. Protective relays. Modification of 275kV bus protection relay. 1. set. Tochigi Prefecture. 2020/09/10. 423. Equipment. Protective relays. 275-kV digital busbar separation and protection relay. 1. panel. Kanagawa Prefecture. 2020/07/21. 424. Equipment. Protective relays. Modification of 500kV bus protection relay. 1. set. Tochigi Prefecture. 2020/09/10. 425. Equipment. Protective relays. 500kV digital type bus separation protective relays. 2. panel. Saitama Prefecture. 2020/03/17. 426. Equipment. Protective relays. 500kV digital type bus separation protective relays. 2. set. Fukushima Prefecture. 2020/06/17. 427. Equipment. Protective relays. 66kV digital bus protection relaying device D -18 differential current comparison type. 2. panel. Saitama Prefecture. 2020/09/07. 14 of 15. Date of Delivery (Completion) yyyy'mm'dd. 2020/06/01. 2020/09/30. 2020/10/16. 2020/10/08. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(15) No.. Type of contract. Category (large). Item Name. Quantity. Unit. Place of Delivery. Date of Delivery (Commencement) yyyy'mm'dd. 428. Equipment. Protective relays. 66kV digital bus protection relay single bus U -12 with connection bus protection. 1. panel. Tokyo Metropolis. 2020/10/22. 429. Equipment. Protective relays. 66kV digital bus protection relay double bus 12 CB. 1. set. Tochigi Prefecture. 2020/09/01. 430. Equipment. Protective relays. 66kV digital bus protective relaying unit 6 bus. 1. set. Tokyo Metropolis. 2020/02/18. 431. Equipment. Protective relays. 66kV digital bus separate protection relay double bus. 1. panel. Tokyo Metropolis. 2020/03/27. 432. Equipment. Protective relays. 66-kV digital busbar separation and protection relay. 1. set. Ibaraki Prefecture. 2020/05/15. 433. Equipment. Protective relays. 66-kV digital busbar separation and protection relay. 1. set. Chiba Prefecture. 2020/05/01. 434. Equipment. Protective relays. 66kV digital bus separate protection relay double bus. 1. set. Tochigi Prefecture. 2020/08/01. 435. Equipment. Protective relays. 66-kV digital busbar separation and protection relay. 1. set. Chiba Prefecture. 2020/06/01. 436. Equipment. Protective relays. 66-kV digital busbar separation and protection relay. 1. set. Kanagawa Prefecture. 2020/10/16. 437. Equipment. Protective relays. 66-kV digital busbar separation and protection relay. 1. set. Chiba Prefecture. 2020/10/09. 15 of 15. Date of Delivery (Completion) yyyy'mm'dd. Any reprinting and any use for other purposes is strictly prohibited. Tokyo Electric Power Company Holdings, Incorporated.
(16)
関連したドキュメント
Keywords: gamma distribution, generalized gamma distribution, Lauricella function of type A, Lauricella function of type B, order statistics, quality control.. Mathematical
Generalizations of Kato and Furuta inequalities for power series of bounded linear operators in Hilbert spaces are given.. Appli- cations for normal operators and some functions
The paper describe a software method to control the direct, reverse and homopolar components of voltages and currents that are generated in to the real power networks, using
From the adaptive harmonic detection output i h and the APF current i L obtained from measuring module, we can get the input signal of adaptive sliding mode controller which is also
The restrictions on data we have obtained for these two free boundary problems with a heat flux boundary condition 1.10 or a convective boundary condition 1.11 at the fixed face x
A robust suboptimal filter design problem has been considered for uncertain discrete time-varying systems with randomly varying sensor delay in 19, where some sufficient conditions
Here we shall supply proofs for the estimates of some relevant arithmetic functions that are well-known in the number field case but not necessarily so in our function field case..
As in [1], the proof is based on directly substituting x(z) = λz µ into the above equation and deduce necessary conditions on the exponent µ and the coefficient λ from the
