unternehmenspräsentation 2011 sprecher, ort, datum ... · manual scanning conventional ut...
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© 2016 DEKRA Page 2
DEKRA today
DEKRA Material Testing & Inspection
Personnel 1600 Turnover 160 M€
DEKRA Industrial Oy
Personnel 200 Turnover 26 M€
DEKRA SE
Personnel 39000 Turnover 3000M€
3 000 2,006 2,310
11 12 13 14 15
39 000 27,321 32,591
11 12 13 14 15
2,700
15 16
15 16
37000
© 2016 DEKRA Page 3
DEKRA today
© 2016 DEKRA Page 4
DEKRA today
Notified Body for
Pressure Equipment,
Lifts, Machinery and Rail
Approved Body for In
Service Inspection of
Pressure Equipment,
Lifts, Hoisting Equipment
and Machinery and Rail
Fire Protection, Explosion
Protection, Electrical
Inspection
Expediting of
manufacturing and
prefabrication
Supervision of welding
Supervision of
construction
Delivery control / PMI
Inspection
Radiographic Test,
digital and conventional
Ultrasonic Test,
standard and phased
array
Surface Crack Test
Leak Test
Visual Test
Mobile Hardness
Testing
Non Destructive
Testing
Tensile Test, Impact
Test, Bend Test,
Hardness Test
Surface Roughness
Test
Optical & Scanning
electron microscope
(SEM)
Materialanalysis
Corrosionanalysis
Failure Analysis
Destructive Testing Advanced &
Mechanized NDT
Design of manipulators Vessel, Nozzles
Internals
Piping
Control systems
NDE development Sizing TOFD
Phased array
ET
VT, Replica
Probes for special
applications
Plant Monitoring
Systems Development
Asset Integrity
Services
Assessment FME Failure Mode & Effect
Analysis
HAZOP Hazard &
Operability Study
Condition Assessment
Analysis
Condition & Remaining Life
Time Assessment
Optimisation Monitoring Plans
Inspection Plans
Maintenance Plans
Investment Plans
Life Cycle Costs
© 2016 DEKRA Page 5
DEKRA Nuclear Services
Testing
Development Qualification
• BWR
• PWR
• VVER
• RBMK
• EPR
• Sweden
• France
• Finland
• Switzerland
• USA
Design and manufacturing of scanners, cameras, lightning
Reactor Pressure Vessel, nozzles, base material
Piping
Reactor internals
NDT development
TOFT
PAUT
ET
VT and mechanized VT
Special probes
© 2016 DEKRA Page 7
DEKRA ISI RPV
Vessel manipulator … Skidbladner
Light weight and easy to handle
Neutrally buoyant
Allows for parallel activities
Inspection of circumferential and
longitudinal shell welds including the
bottom dome
Positioning and attachment in
known reference points in the vessel
• Upper region (four positions)
• Lower region (four positions)
© 2016 DEKRA Page 8
DEKRA ISI RPV
Nozzle manipulator Särimner
ROV- Scanner
… manoeuvring between nozzles Manually launched into the water from the auxiliary bridge, with
no need of polar crane.
The ROV functions and centering is remotely controlled with a
wireless joystick
Inspection of:
Nozzle to shell welds
Inner radius
Connection welds
Nozzle bore
© 2016 DEKRA Page 9
DEKRA ISI RPV
BMI Manipulator Gungner
ROV-Scanner
… manoeuvring between nozzles
(Surveillance by an underwater camera)
Inspection of:
Inner surface of nozzle
Connection weld
J- groove from ID
J- groove and HAZ from OD of Nozzle
© 2016 DEKRA Page 10
DEKRA ISI RPV Parallel work in Ringhals 3, September 2010 Full vessel inspection in 5 days. Probably a world record!
© 2016 DEKRA Page 11
DEKRA - ISI UT History pipeline buttwelds
1974 – on going
Manual scanning conventional UT equipment
Long and shear wave angle beam
inner surface creeping wave (1986)
Certified operator
© 2016 DEKRA Page 12
1996 – 2006
Mechanized scanning Microscan
Zetec MicroTomo UT equipment
MDCU manipulator steering unit
Tomoview -software
Conventional shear wave probe
Certified operator
DEKRA - ISI UT History pipeline buttwelds
© 2016 DEKRA Page 13
2006 – 2014
Mechanized scanning Omniscan
Zetec MPS, DEKRA Hamster
(Microscan)
Ultravision -software
Linear PAUT probe 32 el
Qualified procedure 2012
Qualified analyst
DEKRA - ISI UT History pipeline buttwelds
© 2016 DEKRA Page 14
2014 – present
Manual scanning Omniscan
Omniscan MX2 16/64, 16/128, 32/128
Omniscan SX 16/64
Linear Array probes 2L16-A2 /A5
Qualified procedure 2014
Qualified operator
DEKRA - ISI UT History pipeline buttwelds
© 2016 DEKRA Page 15
2009 – present
Mechanical Scanning Dynaray
Zetec Dynaray 64/256, 256/256
Linear Array and Matrix Array Probes
Qualified procedures
Zetec Ultravision 3-3D
Qualified operator
DEKRA - ISI UT History pipeline buttwelds