这段是Tarion关于 “Radon and Your New Home Warranty” 的视频guide。
里头说, 如果 Test by yourself的话,
1) 这个 Test Kit must be approved by CNRP program
2) Test result must be sent to a certified lab
3) A long term test of at least 3 months required to prove your claim。
In order for a radon claim to be accepted, the homeowner must provide the following supporting material:
• Test results identifying average radon levels in basement (finished or unfinished, but not from crawl spaces);
• Identification of test methodology (short-term test: less than 3 months, or long-term test: minimum 3 months as per Health Canada’s “Guide for Radon Measurements in Residential Dwellings (Homes)”, and
• Test measurements and results from a certified professional by the Canadian National Radon Proficiency Program (C-NRPP).
If the above information indicates average radon levels > 200 Bq/m³ as indicated in a short-term test, then further investigation is required in the form of a long-term test.
A very interesting article about Radon gas ... I don't fully understand it, but it presents some points that are contrary to what I know, well maybe what I'm told so far.
A very interesting article about Radon gas ... I don't fully understand it, but it presents some points that are contrary to what I know, well maybe what I'm told so far.