GWO Technical Bulletin
GWO Technical Bulletin Version 1.0 2026 -03-10
2.2.2 To support these changes an amendment to the Requirements for Training
V15 will be released on 10 March
2026.
3.
BASIC TECHNICAL TRAINING
STANDARD V11
3.1 Changes
3.1.1 For the Basic Technical Training Installation module (BTTI) has been replaced with two separate modules , including a combined delivery option , to match the evolving needs of the wind industry : Standard (BTT) Version 11 , the Basic Technical Training
- -
BTTI-Mechanical (BTTI-M) BTTI-Electrical (BTTI-E)
3.1.2 In this new structure , three delivery options will be possible for delivering the installation modules :
a.
Individual delivery of the BTTI
-Mechanical, this option requires participants to meet the prerequisites
(BTT Mechanical and BTT Bolt Tightening)
and results in a one -day course . Participants will be eligible
for a BTTI -M Training Record. Successful completion of the module should be
documented using a
single Participant Performance Assessment Form (found in Annex
3 of the Requirements for Training
V15).
b.
Individual delivery of the BTTI
-Electrical, this option results in a two -day course with no prerequisites .
Participants will be eligible for a BTTI -E Training Record. Successful completion of the module should be documented using a single Participant Performance Assessment Form (found in Annex 3 of the Requirements for Training V15).
c.
The combined delivery of both the BTTI
-Mechanical and BTTI -Electrical which requires participants to
meet the prerequisites (BTT Mechanical and BTT Bolt Tightening) and results in a two
-day course (see
Annex 4 of the BTT V 11). Participants will be eligible for
both a BTTI -M and a BTTI -E Training Record.
Successful completion of the combined module should be documented using a single Participant Performance Assessment Form (found in Annex 3 of the Requirements for Training V15).
3.1.3 In addition, t he CoHE Basic Safety Training module has been transferred into the BTT V11 and renamed as BTT Hazardous Energies Basic Safety module. Apart from some minor improvements and updates the training content of the module is unaffected by the transfer. For more information see Section 4: Control of Hazardous Energies V5 below.
3.1.4 The above changes mean that the Basic Technical Training
Standard V11 consists of seven modules .
Information about prerequisites and delivery options
for the various modules are found in the BTT V11.
3.2 Impact on existing certificates issued for the BTTI
module (BTT V10)
3.2.1 GWO will continue to accept valid training provider certificates for the BTTI as equivalent to the combined delivery of the BTTI -Mechanical and BTTI -Electrical until the certification cycle has expired. Therefore, no changes will be required to the certificates of training providers certified to deliver the outgoing BTTI module (BTT V10) .
Global Wind Organisation / www.globalwindsafety.org
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