ISO Containment enclosures – Part 1: Design principles. Be notified when this Standard is updated or amended – Add to StandardsWatch. IS0 (E) c=ch; a=net; p=iso; o=isocs; s=centraI and non- governmental, in liaison with ISO, also take part in the work. IS0. ISO , Containment enclosures – Part 1: Design principles [ISO TC 85/SC 2/WG 5] on *FREE* shipping on qualifying offers. This part.
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Information identified as archived on the Web is for reference, research or recordkeeping purposes. When evaluating T, an important consideration is whether or not a person may be at the location of interest while there is a radiation field present in that area. The completed DAF should be submitted to the CNSC as early as possible in the design stage in order to facilitate the processing of the licence application or amendment.
Sustainable Io Goals and standardisation, how do they connect? The fume hood will be constructed of smooth, impervious, washable, and isso material. Adequate space will be available for radioactive wastes generated by work within the nuclear substance laboratories or nuclear medicine rooms.
Routine performance tests to verify that the fume hood is functioning properly will oso done at least annually. For any given nuclear medicine facility, several different gamma emitting nuclear substances can be identified that are used regularly e.
See all free Kindle reading apps. The room will be equipped with lockable doors that will remain closed and locked whenever nuclear substances and radiation devices are present ieo the room and the room is unoccupied. Any proposed variation from the guidelines should be supported by additional information to demonstrate, to the satisfaction of CNSC staff, that the guideline is not applicable due to the nature of the proposed activities, or that the guideline is addressed by alternative measures that provide an equivalent degree of safety.
The same approach can be used to estimate the shielding based on dose targets. Coat hooks will be provided isi the room, close to the room entrance, to encourage personnel to remove potentially-contaminated lab coats before leaving the room.
Fume hood exhaust ducts will be constructed of corrosion-resistant material and all joints ido be smoothly finished and sealed. It has not been altered or updated after the date of archiving. Patients typically occupy several different locations over the course of the nuclear medicine procedure and may contribute to the dose received by a person occupying a single location e. If you need help with the purchase or have any queries please email enquiries standards.
The work surface of the fume hood will be reinforced to bear the weight of any shielding material that is required. All cupboards and shelving where nuclear substances may be stored will have a smooth, impervious, washable, and chemical-resistant finish. The main sources of radiation and the shielding materials should be considered, and resulting dose rates should be provided by measurement or by calculation.
Please note that the selected standard is invalid. Movement of nuclear substances will be minimized by locating in proximity those areas between which nuclear substances must be moved. Radioactive waste storage areas within the room will be lockable, to restrict access to authorized individuals only.
Read more about SIS Subscriptions. The following 5-step method for calculating dose estimates is a suggested approach only; it does not restrict the applicant from using other approaches. The same approach would be used for the other locations or other representative individuals.
If horizontal sections are to be used, detailed information will be submitted to show how collection isp condensates or liquids coming in from the discharge point will be limited; horizontal ducts will slope at least 2.
Only patients undergoing studies may consume food or drink in the nuclear medicine rooms. Dose estimates will only give a reasonable representation of potential exposures if the parameters are examined carefully to ensure they properly characterize the design and operation of the facility.
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SS-ISO – Containment enclosures – Part 1: Design principles (Swedish Standard)
The choice of source geometry is left to the discretion of the applicant, but the method for estimation must be clearly indicated. This io is to be completed only if volatile nuclear substances are to be used or stored, or if aerosols or gases ido likely to be produced. Where possible, an emergency shower will be provided in close proximity to the room, for use in the event of major personnel contamination. Drains that may carry radioactive material from the area will go directly to the main building sewer.
Air flow will always be from the area of low radiation. Fume hood exhaust ducts will be clearly identified on plans supplied to maintenance personnel.
ISO 10648-1:1997 (R08)
An alarm, either visual or audible, will be present to indicate reduced air flow. Subscribe on standards – Read more. If specific dose estimates are required, CNSC staff may request additional information upon submission of the application.
Dose estimates for veterinary nuclear medicine are very similar to dose estimates for conventional diagnostic nuclear isoo.
Standards New Zealand :: Containment enclosures — Part 1: Design principles
Poly-energetic source A source that has multiple radiation emissions of unique energies. The following enclosures have been deliberately excluded from the scope of this part of ISO For example, nuclear 100648-1 technologists are usually designated as NEWs.
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