M4 specializes in wind turbine blade maintenance and repair with a fully qualified team able to offer cost-effective inspection solutions, including Crane-less maintenance. Our highly trained staff will perform a thorough inspection and repair with climbing equipment and Germanischer Lloyd (GL) approved platforms.
Annual inspections include tightening the root attachment bolts to the design approved levels, inspecting and repairing leading and trailing edges, checking for overall damage to the skin (such as by lightning strikes), and cleanup of any gearbox oil leakage.
A Safety Manager can be assigned to customer sites, and all of our work meets OSHA's 29 CFR 1910.132 and 29 CFR 1926 qualifications. We also offer qualified Quality Control Engineers to oversee and manage field repair crews.
