Our Hamburg based customer, Neidhardt Grundbau GmbH, installed the tie backs on two sections of the wall using the overburden method. A KLEMM KR 805-3G rig with flushing head was used to install 130 GEWI grouted 40 / 50 DKS piles, with a total drilling length of 2,188 running meters.
The reinforcement of the entire seawall is expected to cost around 10 million EURO with an estimated completion date in 2023, therefore protecting Westerland and its people against future tidal waves.
KLEMM Bohrtechnik is a world-leading specialist for the development of exceptionally high-quality and powerful drilling rigs with total weights of up to 32 tonnes. The special feature: world-leading technologies which make KLEMM drills unrelenting.
As a market pioneer, KLEMM has had a decisive influence on the development of anchor drilling technology over the last five decades. This has lead to a technological advantage from which customers around the world benefit. This is because KLEMM offers a broad range of products and services (drilling devices, hydraulic hammers, rotary drives and drilling equipment) as well as individual solutions so that customers can carry out drilling tasks as best as possible with regard to time required, efficiency, reliability and safety.
KLEMM Bohrtechnik GmbH
Wintersohler Str. 5
57489 Drolshagen
Telefon: +49 (2761) 705-0
https://www.klemm.de
Marketing / PR
Telefon: +49 (2761) 705-101
E-Mail: j.clemens@klemm-mail.de
