1992

power plant Rostock, construction of a new cooling tower
involved in design statics in cooperation with the company Balcke-Dürr, Ratingen

1992 - 1994

power plant Jänschwalde, FGD-retrofit, first cuts of the cooling towers A1, A2, B1, B2, C1 and C2
integrated in the design consortium Krätzig/Wittek, safety analysis of the existing cooling towers, execution analysis for reinforcing rings of the cooling towers, construction supervision in the context of quality assurance

1992 - 1994

power plant Boxberg - plant III, FGD-retrofit, first cuts of the cooling towers X and XI
integrated in the design consortium Krätzig/Wittek, safety analysis of the existing cooling towers, design analysis for reinforcing rings of the cooling towers, construction supervision in the context of quality assurance

1993 - 1996

power plant Schwarze Pumpe, construction of the cooling towers A and B with flue gas pipes made of GRP
involved in checking statics and supervision with quality assurance reviews

1994 - 1998

power plant Boxberg - plant IV, construction of the cooling tower Q with flue gas pipes made of GRK
involved in checking statics and supervision with quality assurance reviews

1995 – 1999

power plant Lippendorf, construction of the cooling towers R and S with flue gas pipes made of GRP
involved in checking statics and supervision with quality assurance reviews

1996 - 1997

power plant Majuba (RSA), construction of a new cooling tower
involved in design statics in cooperation with the company Balcke-Dürr, Ratingen; Implementation of non-linear proof design according to the South African standards

1998 - 1998

Construction of hybrid cooling tower SARLUX (Sardinia)
Following design work was carried out for these hybrid cooling tower composed of a substructure (fan hall) and a subsequent cone shell: design of the construction phases of the cone shell with variation of different climbing section height.

2000 – 2001

Construction of the cooling tower Hamborn (RWE-Energie)
Carrying out the statics of the execution for this forced ventilated cooling tower with 20 circular fan openings (static verifications for the cooling tower shell, foundations and pile foundation)

1999 – 2000

Construction of the cooling tower Terneuzen (DOWC Benelux)
Carrying out the statics of the execution for this forced ventilated cooling tower with 20 circular fan openings (static verifications for the cooling tower shell, foundations and pile foundation)

2001 – 2012

E.ON Kernkraft
Construction Tasks:
- for the preservation of the building and the planned decommissioning of nuclear power plants,
- for the construction of fuel storage (Brokdorf, Unterweser, Grafenrheinfeld, Isar) and the interim storage sites for low-level radioactive waste in the context of the decommissioning,
- the construction planning of nuclear power plants abroad, including in UK and Finland.
These tasks include in particular:
- processing of construction of static and dynamic construction issues, with regard to the special load cases (earthquake, explosion pressure wave and airplane crash) and flood protection,
- Evaluation of technical solutions within the framework of the builders engineering,
- professional placing of building specifications
- special topics such as dowel anchors, aging management and adaptation of new standards in the structural engineering (such as "new DIN 1045").