History

50th anniversary of NIS
2019
Consulting and delivery of tools for thermal disassembly of the reactor pressure vessel of the nuclear power plant Mühlheim-Kärlich
2019
Plant design for the optimization of the conditioning plant within the NEUKON project at Würenlingen (ZWILAG), Switzerland
2019
Development of the climate database
2018
Delivery of technical support and special tools for mechanical disassembly of core internals and thermal cutting of reactor pressure vessels for both units of SONGS NPP (USA, California). Complete dismantling is performed remotely due to radiological boundary conditions.
2017
Extension of our portfolio to include state-of-the-art tensioning technology through the Tensioning System division
2017
Development of the information system BIS-BoKat
2012
Planning and execution of primary circuit decontamination in the Biblis nuclear power plant with ASDOC-D_MOD
2012
New equipment NIS technical center around underwater test stand, combustion chamber, electrical workshop, mechanical workshop, radiation measuring equipment, training rooms, material storage, crane with slinging equipment, winches, hoists, pumps, etc.
2011
Supply of tools and technical support for dismantling of core internals and reactor pressure vessels, by remotely controlled flame cutting technology in double unit plant of Zion NPP, Illinois, USA
2011
NIS handles the dismantling, disassembly, packaging and disposal or interim storage of the reactor pressure vessel at the Stade NPP.
2008
Development of the BLAde VIbration Monitoring Method, for the acquisition, evaluation and monitoring of blade vibrations in turbines.
2005
Support for the decommissioning of the Würgassen NPP by supplying an underwater sawing unit
2004
Development of the radioactive components tracking program RVP.
2004
Expansion of NIS through Essen location, acquisition of further successful projects, including vibration diagnostics
2001
Start of replacement of process computer systems at the Gundremmingen NPP
2000
Fuel element, information and reporting system BABS goes live
1999
Development of the personal dosimetry system PADE KKW Brokdorf begins
1999
NIS starts with the first CASTOR loading documentation
1997
Control rod drive computer for reactor control
1997
Contract for the development of the facility management system BAGS
1996
Commissioning of the KSIM core simulator
1993
Start of TWIST pilot project for drinking water monitoring and documentation
1993
Conzept for NIS-PAR - „Passive Autocatalytic Recombiner“
1989
Delivery of the underwater plasma cutting system, disassembly and dismantling of moderator tank, tank internals and thermal shield of the Karlsruhe multipurpose research reactor.
1989
Development and delivery of the first permanently mounted outdoor measurement system for low-level radioactive residues (with NIS patent)
1988
Development of a measuring device for the inspection of very low-level radioactive plant components - the surface monitoring system
1985
Development of emission data acquisition system EDAS - predecessor of today's Environmental Office/TALASssionsdatenerfassungssystem EDAS – Vorgänger vom heutigen Umweltoffice/TALAS
1983
Research project on the melting of radioactive scrap metal
1983
Development of the first decommissioning cost program (STILLKO) for D and EU
1981
Study on reuse possibilities of reprocessed uranium (WAU)/plutonium.
1980
Start of fuel element deployment planning
1978
Licensing procedure, radiation protection, residue management as well as documentation for the complete dismantling and removal of the Niederaichbach NPP with NOELL GmbH
1976/1977
Proofs of decommissionability and creation of a cost model (STILLKO) for light water reactors.
1976/1977
Analyses of safety and effects of previous incidents during decommissioning
1975
Calculation of decommissioning costs of power reactors and experimental plants
1972/1973
Foundation of NIS - Nuklear-Ingenieur-Service GmbH
1969

History

50th anniversary of NIS

Consulting and delivery of tools for thermal disassembly of the reactor pressure vessel of the nuclear power plant Mühlheim-Kärlich

Plant design for the optimization of the conditioning plant within the NEUKON project at Würenlingen (ZWILAG), Switzerland

Development of the climate database

Delivery of technical support and special tools for mechanical disassembly of core internals and thermal cutting of reactor pressure vessels for both units of SONGS NPP (USA, California). Complete dismantling is performed remotely due to radiological boundary conditions.

Extension of our portfolio to include state-of-the-art tensioning technology through the Tensioning System division

Development of the information system BIS-BoKat

Planning and execution of primary circuit decontamination in the Biblis nuclear power plant with ASDOC-D_MOD

New equipment NIS technical center around underwater test stand, combustion chamber, electrical workshop, mechanical workshop, radiation measuring equipment, training rooms, material storage, crane with slinging equipment, winches, hoists, pumps, etc.

Supply of tools and technical support for dismantling of core internals and reactor pressure vessels, by remotely controlled flame cutting technology in double unit plant of Zion NPP, Illinois, USA

NIS handles the dismantling, disassembly, packaging and disposal or interim storage of the reactor pressure vessel at the Stade NPP.

Development of the BLAde VIbration Monitoring Method, for the acquisition, evaluation and monitoring of blade vibrations in turbines.

Support for the decommissioning of the Würgassen NPP by supplying an underwater sawing unit

Development of the radioactive components tracking program RVP.

Expansion of NIS through Essen location, acquisition of further successful projects, including vibration diagnostics

Start of replacement of process computer systems at the Gundremmingen NPP

Fuel element, information and reporting system BABS goes live

Development of the personal dosimetry system PADE KKW Brokdorf begins

NIS starts with the first CASTOR loading documentation

Control rod drive computer for reactor control

Contract for the development of the facility management system BAGS

Commissioning of the KSIM core simulator

Start of TWIST pilot project for drinking water monitoring and documentation

Conzept for NIS-PAR - „Passive Autocatalytic Recombiner“

Delivery of the underwater plasma cutting system, disassembly and dismantling of moderator tank, tank internals and thermal shield of the Karlsruhe multipurpose research reactor.

Development and delivery of the first permanently mounted outdoor measurement system for low-level radioactive residues (with NIS patent)

Development of a measuring device for the inspection of very low-level radioactive plant components - the surface monitoring system

Development of emission data acquisition system EDAS - predecessor of today's Environmental Office/TALASssionsdatenerfassungssystem EDAS – Vorgänger vom heutigen Umweltoffice/TALAS

Research project on the melting of radioactive scrap metal

Development of the first decommissioning cost program (STILLKO) for D and EU

Study on reuse possibilities of reprocessed uranium (WAU)/plutonium.

Start of fuel element deployment planning

Licensing procedure, radiation protection, residue management as well as documentation for the complete dismantling and removal of the Niederaichbach NPP with NOELL GmbH

Proofs of decommissionability and creation of a cost model (STILLKO) for light water reactors.

Analyses of safety and effects of previous incidents during decommissioning

Calculation of decommissioning costs of power reactors and experimental plants

Foundation of NIS - Nuklear-Ingenieur-Service GmbH