multi-family housing protocol comparison patrick daniels iema radon program
TRANSCRIPT
Multi-Family Housing Protocol
Comparison
Patrick DanielsIEMA Radon Program
Section 422.60 Requirements for Issuance or Renewal of Licenses AGENCY NOTE: The Agency recommends using the "ANSI/AARST Standard: Protocol for Conducting Radon and Radon Decay Product Measurements in Multifamily Buildings" in preparing multi-family building standard operating procedures.
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f)
1) Initial measurements shall be short-term measurements of at least 48 hours to 90 days, depending on the device used, and shall be made in regularly occupied rooms in contact with the soil, whether the contact is slab-on-grade, a basement, a berm, a room above a crawlspace or any combination.
3.0 Where to Test
3.1 Conduct a measurement in each ground contact apartment, dwelling and those rooms that are used as office space. This means each unit that has floor(s) and/or wall(s) in contact with the ground or is over crawlspaces, utility tunnels or parking garages.
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f) 1)
A) Regularly occupied rooms include bedrooms, offices, dens, family rooms, work areas and play rooms.
3.0 Where to Test
3.1 Within each dwelling, test a room located in the lowest livable level that is in contact with the ground or above a crawlspace, utility tunnel or garage. If the lowest level is not currently used but could serve as a den, playroom, office, work area or an additional bedroom at some time in the future, conduct a test in this level.
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f) 1)
B) A minimum of one detector shall be placed per every 2000 square feet of open floor area.
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3.0 Where to Test
3.3 For large rooms or open areas – Place one detector every 2,000 square feet
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f)
3.0 Where to Test
3.2 Also conduct a measurement in non-residential ground-contact rooms or areas (e.g. utility rooms, storage rooms, and maintenance rooms) that are occupiable with little or no modification; or have air communication with occupiable areas (e.g. stairwells and elevator shafts).
When in doubt, test the area. Results may indicate a need for additional testing in upper areas.
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f)
3.0 Where to Test
3.4 On the upper floors, conduct a measurement in at least one apartment on each floor; include measurements in at least 10 % of the dwellings on each of the higher floors. It is recommended that the upper floor test locations be selected so that units on one floor are not directly above or below units being tested on other floors.
Illinois Protocol ANSI/AARST MAMF-2012
Section 422.130 f)
2) Regularly occupied rooms shall be tested simultaneously.
3.0 Where to Test
3.5 Test all areas during the same time period (days or phase).
