Certificates and patents:

Expertise and innovation – certified!

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We are certified according to DIN EN ISO 9001:2008.
Our certificates include the internationally respected system-oriented DIN EN ISO 9001:2008 quality management system, which is geared towards constantly improving technical, business and organisational procedures. This system benefits both our customers and employees.
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We are certified according to SCC (Version 2011).
The Security Certificate for Contractors is key when it comes to preventing accidents of all kinds and complying with regulations on work safety, health and environment protection. The SCC system was introduced following an initiative of the petrochemical industry and serves to improve contractors’ security levels.
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We are certified according to DIN EN ISO 14001:2009.
Protecting the environment is important to us. That is why we are proud to be certified according to DIN EN ISO 14001. DIN EN ISO 14001 is an environment management system that makes sure environmental aspects are systematically taken into account at management level for all relevant decisions and processes. KBB has successfully implemented this environmental management system.
Water management law
KBB UT sometimes also has to deal with substances that are hazardous to water. It therefore goes without saying that we also have a certificate which documents that we install and maintain systems for proper handling of such substances.

KBB UT holds the following patents:

Patent No. 3922209
„A method for measuring gas thightness in a cased borehole cavern“.
Inventor: J. Blecker, I. Petzold, R. Roski
Patent No. 0974731
„Process and system for extracting evaporites using leaching technology”.
Inventor: N. Grüschow, F. Walkhoff
Patent No. 19831234 Patent No. 198 31 234
„Process and device for the leaching of inclined deposits“.
Inventor: N. Grüschow, F. Walkhoff