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WTG-01 is a wind turbine at Quellmoor Ridge Wind Farm, which has 12 turbines identified WTG-01 to WTG-12.1234567891011121314 The site’s turbines are Litware LT-32 CCV units with Fabrikam FGT-3200 gearboxes, and WTG-01 is included in site procedures for gearbox oil changes, lockout/tagout, and working at height.151617182192021 For WTG-01, the 2026-H1 KPI export lists 98.6% availability, 952.7 MWh energy, 10.4 hours downtime, and 24 alarms for 2026-01.22

Facts

  • The installation is Quellmoor Ridge Wind Farm, comprising 12 wind turbines WTG-01 to WTG-12 with a capacity of 38.4 MW.1
  • The change was raised on 2025-05-06 by Dario Penwarden, O&M Supervisor, and is a technical lubricant change scoped to WTG-01 through WTG-12.232425
  • Action 3 is the conversion campaign for WTG-01 to WTG-12, owned by Dario Penwarden and due from 2025-09-01 to 2025-11-28.26
  • The procedure applies to WTG-01 to WTG-12 with Litware LT-32 CCV turbines and Fabrikam FGT-3200 gearboxes.15
  • The scope covers all gearbox oil changes on WTG-01 to WTG-12, including planned changes and changes decided after oil analysis.16
  • The procedure applies to all work on WTG-01 to WTG-12 and on the Quellmoor Ridge substation low-voltage boards.17
  • The scope covers all climbing, work in the nacelle and hub, and rescue on WTG-01 to WTG-12.18
  • WI-GEN-014 is a Revision A work instruction applicable from 2025-09-15 to WTG-01 through WTG-12 with a 690 V double-fed asynchronous generator.2728
  • MM-01 met mast is a 92 m meteorological mast located north of WTG-01 and is the reference for power curve tests.29
  • On 2026-04-10, S200 Ready - low wind started for WTG-01 through WTG-12 between 11:00:11 and 11:01:28 and ended between 16:00:13 and 16:01:30.30313233
  • On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.343536373839
  • On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.404142434445464748495051
  • On 2026-07-14, WTG-01 through WTG-12 started S430 Curtailed - grid operator setpoint at 20.0 MW; END entries are shown through WTG-12 across the part boundary.52535455
  • On 2026-07-15 and 2026-07-16, S430 Curtailed - grid operator setpoint at 20.0 MW started for WTG-01 through WTG-12 at about 08:00 and ended at about 18:00.56575859
  • On 2026-07-24, WTG-01 through WTG-12 entered S200 Ready - low wind status around 07:00 at 2.2 wind_speed_ms and ended S200 around 12:00 at 3.6 wind_speed_ms.60616263
  • On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.646566676869
  • On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.7071727374757677
  • On 2026-08-23, WTG-01 through WTG-12 started S200 Ready - low wind at wind speed 2.4 m/s and later ended S200 at wind speed 3.3 m/s.78798081
  • The export records a completed high-priority modification campaign for gearbox oil conversion from PWG 320 to PWG 220 with a 60 L flush for WTG-01 through WTG-12 under reference MOC-2025-012; each row lists part PWS-220-D208 with quantity 3.828384858687888990919293
  • Pitch bearing bolt re-torque work for WTG-01 through WTG-06 was completed with a stated torque of 1,450 Nm and coverage of 100 % of bolts, referenced to SB-LWS-2025-11 Rev. A.949596979899
  • Gearbox oil sampling work orders WO-26-0341 through WO-26-0352 cover WTG-01 through WTG-12 and are all marked Completed.100101102103104105106107108109110111
  • The first listed record is for WTG-01 in 2026-01, with availability_pct 98.6, energy_mwh 952.7, downtime_h 10.4, and alarm_count 24.22
  • Quellmoor Ridge has 12 Litware LT-32 turbines in CCV configuration, identified WTG-01 to WTG-12, with total capacity of 38.4 MW.2
  • The turbine labels shown on the plan are WTG-01, WTG-02, WTG-03, WTG-04, WTG-05, WTG-06, WTG-07, WTG-08, WTG-09, WTG-10, WTG-11, and WTG-12.34567891011121314
  • The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.19
  • Rescue kit inspections were performed on WTG-01 to WTG-04 under MP-HSE-01.112
  • Superseded: The procedure applies to WTG-01 to WTG-12, specified as Litware LT-32 CCV turbines with Fabrikam FGT-3200 gearboxes.20
  • Superseded: The scope covers all gearbox oil changes on WTG-01 to WTG-12, whether planned or decided after oil analysis.21

Timeline

  • 2025-05-06: The change was raised on 2025-05-06 by Dario Penwarden, O&M Supervisor, and is a technical lubricant change scoped to WTG-01 through WTG-12.232425
  • 2025-07: The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.19
  • 2025-09-01: Action 3 is the conversion campaign for WTG-01 to WTG-12, owned by Dario Penwarden and due from 2025-09-01 to 2025-11-28.26
  • 2025-09-15: WI-GEN-014 is a Revision A work instruction applicable from 2025-09-15 to WTG-01 through WTG-12 with a 690 V double-fed asynchronous generator.2728
  • 2025-11: Pitch bearing bolt re-torque work for WTG-01 through WTG-06 was completed with a stated torque of 1,450 Nm and coverage of 100 % of bolts, referenced to SB-LWS-2025-11 Rev. A.949596979899
  • 2026-01: The first listed record is for WTG-01 in 2026-01, with availability_pct 98.6, energy_mwh 952.7, downtime_h 10.4, and alarm_count 24.22
  • 2026-04-10: On 2026-04-10, S200 Ready - low wind started for WTG-01 through WTG-12 between 11:00:11 and 11:01:28 and ended between 16:00:13 and 16:01:30.30313233
  • 2026-06-06: On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.343536373839
  • 2026-06-18: On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.404142434445464748495051
  • 2026-07-14: On 2026-07-14, WTG-01 through WTG-12 started S430 Curtailed - grid operator setpoint at 20.0 MW; END entries are shown through WTG-12 across the part boundary.52535455
  • 2026-07-15: On 2026-07-15 and 2026-07-16, S430 Curtailed - grid operator setpoint at 20.0 MW started for WTG-01 through WTG-12 at about 08:00 and ended at about 18:00.56575859
  • 2026-07-24: On 2026-07-24, WTG-01 through WTG-12 entered S200 Ready - low wind status around 07:00 at 2.2 wind_speed_ms and ended S200 around 12:00 at 3.6 wind_speed_ms.60616263
  • 2026-08-02: On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.646566676869
  • 2026-08-21: On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.7071727374757677
  • 2026-08-23: On 2026-08-23, WTG-01 through WTG-12 started S200 Ready - low wind at wind speed 2.4 m/s and later ended S200 at wind speed 3.3 m/s.78798081

Documents

Sources

Footnotes

  1. Environmental Permit EP-2018-0417 - Quellmoor Ridge Wind Farm (consolidated with variation 2) — p. 1 · ✓ quote verified ↩ ↩2

  2. Quellmoor Ridge Wind Farm Onboarding and Site Rules (February 2025) — slide 2 · ✓ quote verified ↩ ↩2 ↩3

  3. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 5 · OCR ↩ ↩2

  4. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 6 · OCR ↩ ↩2

  5. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 9 · OCR ↩ ↩2

  6. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 10 · OCR ↩ ↩2

  7. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 11 · OCR ↩ ↩2

  8. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 13 · OCR ↩ ↩2

  9. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 12 · OCR ↩ ↩2

  10. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 14 · OCR ↩ ↩2

  11. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 16 · OCR ↩ ↩2

  12. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 18 · OCR ↩ ↩2

  13. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 20 · OCR ↩ ↩2

  14. Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 21 · OCR ↩ ↩2

  15. SOP-GBX-010 Rev. B - Gearbox oil change — table 1, row 7 · table ↩ ↩2

  16. SOP-GBX-010 Rev. B - Gearbox oil change — ¶ 7 · ✓ quote verified ↩ ↩2

  17. SOP-LOTO-001 Rev. C - Lockout/tagout of wind turbines — ¶ 6 · ✓ quote verified ↩ ↩2

  18. SOP-WAH-003 Revision B - Working at height and rescue — ¶ 6 · ✓ quote verified ↩ ↩2

  19. Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge — message body, lines 10–12 · paraphrase ↩ ↩2 ↩3

  20. SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 7 · table ↩ ↩2

  21. SOP-GBX-010 - Gearbox oil change, Revision A — ¶ 6 · ✓ quote verified ↩ ↩2

  22. KPI Export 2026-H1 — row 2 · table ↩ ↩2 ↩3

  23. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 3 · table ↩ ↩2

  24. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 4 · table ↩ ↩2

  25. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 5 · table ↩ ↩2

  26. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 3, row 4 · table ↩ ↩2

  27. WI-GEN-014 Rev. A - Generator Brush Replacement — ¶ 2 · ✓ quote verified ↩ ↩2

  28. WI-GEN-014 Rev. A - Generator Brush Replacement — table 1, row 7 · table ↩ ↩2

  29. Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Other assets", row 3 · table ↩

  30. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 106 · table ↩ ↩2

  31. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 117 · table ↩ ↩2

  32. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 118 · table ↩ ↩2

  33. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 129 · table ↩ ↩2

  34. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 690 · table ↩ ↩2

  35. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 691 · table ↩ ↩2

  36. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 712 · table ↩ ↩2

  37. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 713 · table ↩ ↩2

  38. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 714 · table ↩ ↩2

  39. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 737 · table ↩ ↩2

  40. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 864 · table ↩ ↩2

  41. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 866 · table ↩ ↩2

  42. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 868 · table ↩ ↩2

  43. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 870 · table ↩ ↩2

  44. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 872 · table ↩ ↩2

  45. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 874 · table ↩ ↩2

  46. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 876 · table ↩ ↩2

  47. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 878 · table ↩ ↩2

  48. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 880 · table ↩ ↩2

  49. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 882 · table ↩ ↩2

  50. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 884 · table ↩ ↩2

  51. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 886 · table ↩ ↩2

  52. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1202 · table ↩ ↩2

  53. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1213 · table ↩ ↩2

  54. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1214 · table ↩ ↩2

  55. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1225 · table ↩ ↩2

  56. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1230 · table ↩ ↩2

  57. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1257 · table ↩ ↩2

  58. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1267 · table ↩ ↩2

  59. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1296 · table ↩ ↩2

  60. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1376 · table ↩ ↩2

  61. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1387 · table ↩ ↩2

  62. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1393 · table ↩ ↩2

  63. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1404 · table ↩ ↩2

  64. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1437 · table ↩ ↩2

  65. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1459 · table ↩ ↩2

  66. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1461 · table ↩ ↩2

  67. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1482 · table ↩ ↩2

  68. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1466 · table ↩ ↩2

  69. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1484 · table ↩ ↩2

  70. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1714 · table ↩ ↩2

  71. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1736 · table ↩ ↩2

  72. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1715 · table ↩ ↩2

  73. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1737 · table ↩ ↩2

  74. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1738 · table ↩ ↩2

  75. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1758 · table ↩ ↩2

  76. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1740 · table ↩ ↩2

  77. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1761 · table ↩ ↩2

  78. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1788 · table ↩ ↩2

  79. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1799 · table ↩ ↩2

  80. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1808 · table ↩ ↩2

  81. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1819 · table ↩ ↩2

  82. Work Orders Export through 2026-08-31 — row 2 · table ↩

  83. Work Orders Export through 2026-08-31 — row 3 · table ↩

  84. Work Orders Export through 2026-08-31 — row 4 · table ↩

  85. Work Orders Export through 2026-08-31 — row 5 · table ↩

  86. Work Orders Export through 2026-08-31 — row 6 · table ↩

  87. Work Orders Export through 2026-08-31 — row 7 · table ↩

  88. Work Orders Export through 2026-08-31 — row 8 · table ↩

  89. Work Orders Export through 2026-08-31 — row 9 · table ↩

  90. Work Orders Export through 2026-08-31 — row 10 · table ↩

  91. Work Orders Export through 2026-08-31 — row 11 · table ↩

  92. Work Orders Export through 2026-08-31 — row 12 · table ↩

  93. Work Orders Export through 2026-08-31 — row 13 · table ↩

  94. Work Orders Export through 2026-08-31 — row 45 · table ↩ ↩2

  95. Work Orders Export through 2026-08-31 — row 46 · table ↩ ↩2

  96. Work Orders Export through 2026-08-31 — row 47 · table ↩ ↩2

  97. Work Orders Export through 2026-08-31 — row 48 · table ↩ ↩2

  98. Work Orders Export through 2026-08-31 — row 49 · table ↩ ↩2

  99. Work Orders Export through 2026-08-31 — row 50 · table ↩ ↩2

  100. Work Orders Export through 2026-08-31 — row 56 · table ↩

  101. Work Orders Export through 2026-08-31 — row 57 · table ↩

  102. Work Orders Export through 2026-08-31 — row 58 · table ↩

  103. Work Orders Export through 2026-08-31 — row 59 · table ↩

  104. Work Orders Export through 2026-08-31 — row 60 · table ↩

  105. Work Orders Export through 2026-08-31 — row 61 · table ↩

  106. Work Orders Export through 2026-08-31 — row 62 · table ↩

  107. Work Orders Export through 2026-08-31 — row 63 · table ↩

  108. Work Orders Export through 2026-08-31 — row 64 · table ↩

  109. Work Orders Export through 2026-08-31 — row 65 · table ↩

  110. Work Orders Export through 2026-08-31 — row 66 · table ↩

  111. Work Orders Export through 2026-08-31 — row 67 · table ↩

  112. Shift handover - 2026-07-15 (day shift to night shift) — lines 18–20 · ✓ quote verified ↩

Provenance badges✓ quote verified the quoted words were found verbatim in the source textparaphrase reworded from the source text; numbers checked, no verbatim quotetable values parsed deterministically from the cited table rowsOCR text recognised from an image; compare it with the image