industrial radiography equipment in czech republic ujp praha a.s. radiation safety in industrial...
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INDUSTRIAL RADIOGRAPHY EQUIPMENT in Czech Republic
UJP PRAHA a.s.
Radiation Safety in Industrial Radiography, Wien, June 2014
Radiation Safety in Industrial Radiography, Wien, June 2014
Legislation in Czech Republic
EU model State Office for Nuclear Safety
(SUJB) Every user has to be approved by
SUJB Nuclear material (DU) under
control of SUJB (IAEA) and Euratom
Radiation Safety in Industrial Radiography, Wien, June 2014
Situation in Czech Republic
Ir-192 – the most common, Se-75 and Co-60 marginal
Devices (projectors) have to have: type approval as a device – no time
limitation B(U) certificate – time limited validity
Projector and accessories with periodical inspection – maintenance (1 year, 3 year access.)
Many levels of SUJB certification for workers
Radiation Safety in Industrial Radiography, Wien, June 2014
Practice in Czech Republic
team - 2 people with SUJB certification periodical training – accident, rad.
protection every person with integral dosimeter, el.
signal dosimeter in team and hand monitor (source position checking)
Radiation Safety in Industrial Radiography, Wien, June 2014
Practice in Czech Republic
documented irradiation checking position of source after every
exposition transport under ADR rules
Radiation Safety in Industrial Radiography, Wien, June 2014
Projectors and accessories
Gammamat TI, TI-F, TI-FF, TSI, TK QSA products even…
Radiation Safety in Industrial Radiography, Wien, June 2014
old Czech projector Mirid 100
Radiation Safety in Industrial Radiography, Wien, June 2014
many types of source holders even…
source holder with DU shielding
Radiation Safety in Industrial Radiography, Wien, June 2014
maintanance – history in Czech Republic
many companies under SUJB approval
New generation projector production
• UJP PRAHA has technological possibilities– DU manufacturing – melting, machining– DU recycling – workshop for assembling projectors– tungsten pseudo-alloys production and machining
• Production under licence for Oserix• Projectors meet requirements ISO 3999
Radiation Safety in Industrial Radiography, Wien, June 2014
Exertus Dual 120 and Exertus Dual 60
Radiation Safety in Industrial Radiography, Wien, June 2014
Radiation Safety in Industrial Radiography, Wien, June 2014
Transport container for source holders transport
DU or tungsten shieldingB(U) certification
Radiation Safety in Industrial Radiography, Wien, June 2014
Pavel KrupičkaUJP PRAHA a.s.
+420 603 529 611krupicka@ujp.cz
Thanks for your attention.
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