List of Important Documents/Forms
Industrial Radiography is an indispensable, versatile and well-established
non destructive testing/ examination (NDT or NDE). In industrial
radiography, sealed radioisotopes such as Co-60, Ir-192, Se-75,
Tm-170, industrial X-ray machines and accelerators are used. Industrial
radiography is carried out by using industrial radiography exposure
devices (IREDs) radiography devices such as Industrial Gamma Radiography
Exposure Devices (IGREDs) / Industrial X-ray machines/ Accelerators.
Radioactive sources are housed in IGRED, which is an assembly of
components to make radiographic exposures and it includes the source
housing, mechanism for securing the source assembly, exposure mechanism,
and including the source drive associated system, positioning devices
and guide tube. Such industrial radiography exposure devices are
used in enclosed installations and open field radiography. The radiography work need to be carried out by authorized radiography personnel by adhering to prescribed operating procedures so that acceptable radiological risk to the workers, public and environment is not exceeded.