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At the end of this training course

GWO BR (Blade Repair)

Acquire solid technical skills and develop recognised operational expertise. This training course prepares you to repair blades accurately and methodically.

  • Perform and document wind turbine blade inspections
  • Perform repair work in accordance with work instructions
  • Maintain the aerodynamic profile and structural integrity of parts
  • Laminate repairs, and leading and trailing edge repairs
  • Replacement of core material up to 200 cm²
  • Surface repairs for painting and gelcoat application

Training  programme 

GWO BR (Blade Repair)

by HTC

Blade Repair

Safety data sheets (SDS): symbols, vocabulary, technical data for blades
Risk assessment and securing the work area
Preventive measures against contamination
Prevention and information on chemicals
Characteristics of blades: composites, construction and materials
Sandwich panels, painting and repair inspection
Inspection of the lightning protection system
Sanding and grinding a blade
Repairing a blade: process and application (resin, filler, paint)
Repairing a blade (laminate, trailing edge, leading edge, panel bonding line)
Final repair test
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Practical information about the training course

GWO BR (Blade Repair)

Prerequisites : Must be of legal age / HTC medical clearance / No allergies to chemicals
Audience : This training course is not accessible to people with Category B and C disabilities. Category A disabilities: please contact us
Training centres : Nantes Châteaubriant
Training documents : WINDA GWO wind energy certification
Training duration : Training duration: 10 days (70 hours), with 21 hours of theory + 49 hours of practice
Price : Please consult us
Access deadline and terms : Immediate registration possible subject to availability and validation of the quote and/or training agreement (contract)

Reference documents to download :

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Why choose the

GWO BR (Blade Repair)

training course at HTC Techniques Verticales ?

13 000
Trainees trained
96%
assessment success rate
13
years of experience
12
Certified trainers

They chose HTC for their training

★★★★★

A highly skilled trainer who uses plenty of practical scenarios, making it much easier to absorb the material.
An excellent website that provides all the practical scenarios we need for our learning.

Laurent
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Further practical information

  • Accommodation options near the training centres.
  • Direct contact with a training advisor.
  • This training course is not accessible to people with Category B and C disabilities. B and C. Disabled Category A: please consult us. For further information, please contact Disability Liaison Officer HTC Techniques Verticales on +33 4 42 01 19 95 or www.agefiph.fr
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Choose your technical platform and session

Our sessions are planned on an ongoing basis. If none of the dates suit you, please contact us: we tailor the sessions to your company’s needs.

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15 June 2026

GWO BR

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21 September 2026

GWO BR

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23 November 2026

GWO BR

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None of these dates suit you?

Our teams can arrange a more suitable option for you: a different date, a different venue, or a dedicated session for your company.

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No dates have been announced for this course at present

This training course can be arranged on request, tailored to your schedule and operational requirements.

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