Maintenance and testing of telescopic masts, type 9 KVL 6/E and 6 KVG 5 of Will Burt Germany GmbH (formerly Geroh) for the years 2023 to 2026 according to DGUV service regulation 54, divided into different tours per year.

Maintenance of KVL and KVG telescopic masts from Will Burt (formerly Geroh) for the years 2023 to 2026 according to the requirements of the attached specifications. The inspection and maintenance work is to be carried out for up to 85 masts per year.