Quonset prices vary depending on the size and kits. The typical Metal Quonset Hut Cost of small to medium kits for storage, garage, or workshop without any foundations or installation costs average about $1500 to $15000 or more. The cost depends on the size, delivery costs, and accessories that you want included in the kit you purchase.
As a comparison, radiation workers at ANSTO receive, on average, an exposure above natural background levels of 0.6 millisieverts a year â well under the maximum occupational limit of 20 millisieverts annually.
The effective dose limit for Nuclear Energy Workers, as prescribed by the CNSC, is 100 mSv (10,000 mrem) for 5 years (with a maximum of 50 mSv in any given year or an average of 20 mSv/yr for 5 years) for whole-body exposure.he dose limit for Radiation Users is, the same as that for members of the public. While it is legal for a Radiation User to receive more than 1 mSv per annum and up to the 50 mSv limit, any Radiation User who does so, or is likely to do so, must be re-classified as a Nuclear Energy Worker. TOP OF PAGE.