WTG-08

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WTG-08 is a wind turbine at Quellmoor Ridge Wind Farm.^{123456789101112} A current blade inspection found category 3 lightning receptor damage on WTG-08 blade A, with the tip receptor burnt.¹³ The site SCADA log recorded an A2120 Gearbox oil pressure low alarm for WTG-08 on 2026-04-02, which later cleared.^14151617

Facts

• Finding F-03 is category 3 lightning receptor damage on WTG-08 blade A; the tip receptor is burnt, the receptor is to be replaced within 6 months, and continuity of the down conductor is to be checked.¹³
• On 2026-04-02, WTG-08 and WTG-09 raised A2120 Gearbox oil pressure low at 0.59 bar and later cleared at 1.35 bar.^14151617
• 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.^{123456789101112}

Timeline

• 2026-04-02: On 2026-04-02, WTG-08 and WTG-09 raised A2120 Gearbox oil pressure low at 0.59 bar and later cleared at 1.35 bar.^14151617

Documents

• Environmental Permit EP-2018-0417 - Quellmoor Ridge Wind Farm (consolidated with variation 2)
• MOC-2025-012 - Gearbox Oil Grade Change to PWG 220
• Blade inspection report WBS-2026-031 - Quellmoor Ridge Wind Farm (May 2026)
• SOP-GBX-010 Rev. B - Gearbox oil change
• SOP-WAH-003 Revision B - Working at height and rescue
• WI-GEN-014 Rev. A - Generator Brush Replacement
• Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12
• Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm
• SCADA alarm and status log, 2026-04-01 to 2026-08-31
• Work Orders Export through 2026-08-31
• KPI Export 2026-H1
• Quellmoor Ridge Wind Farm Onboarding and Site Rules (February 2025)
• Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C
• Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge
• SOP-GBX-010 - Gearbox oil change, Revision A (superseded)

Related

• Topics: Blades, pitch bearings and main-component lifts, Cold-climate operation and icing, Environmental permit and night curtailment, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Grid connection and grid operator instructions, Safety, isolation and work at height, Spare parts, stock levels and supply, Training, site rules and acronyms

Sources

Footnotes

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

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

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

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

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

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

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

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

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

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

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

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

13. Blade inspection report WBS-2026-031 - Quellmoor Ridge Wind Farm (May 2026) — p. 2 · ✓ quote verified ↩ ↩²

14. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 32 · table ↩ ↩² ↩³

15. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 33 · table ↩ ↩² ↩³

16. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 34 · table ↩ ↩² ↩³

17. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 35 · table ↩ ↩² ↩³

Provenance badges✓ quote verified the quoted words were found verbatim in the source texttable values parsed deterministically from the cited table rowsOCR text recognised from an image; compare it with the image