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Up For Public Review
Public Review of Fully Revised CCAH
Reducing Radon Soil Gas Control in New Construction of One & Two Family Dwellings and Townhouses
Consistent with ANSI requirements for harmonization of standards where possible, the proposed revisions to CCAH are holistic relative to more recent work on ANSI/AARST CC-1000.
The scope is broadened to include both radon and other soil gas hazards.
The format is step-by-step through design and implementation.
These steps and details vastly increase the chances of passive benefits while optimizing energy conservation when operating fans where active soil depressurization (ASD) is desired or found needed.
Deadline for comments — July 1, 2024
Click here to download the revised CCAH
Public Review of MW-RN 2020
Protocol for the Collection, Transfer and Measurement of Radon in Water
Consistent with plans relative to our continuous maintenance program, the latest publication of ANSI/AARST MW-RN is being published for public review. This public review is intended to solicit comments that will lead to improvements in upcoming publications.
Deadline for comments — July 1, 2024
Click here to download the MW-RN 2020
Public Review MAH and MA-MFLB
Consistent with plans relative to our continuous maintenance program, the following latest ANSI/AARST publications are being published for public review:
MAH
(Protocol for Conducting Measurements of Radon and Radon Decay Products in Homes)
MA-MFLB
(Protocol for Conducting Measurements of Radon and Radon Decay Products in Multifamily, School, Commercial and Multi-Use Buildings)
Processes are still underway for repopulating the standing Radon Measurement committee tasked with review and update of these standards. This public review is intended to gather comments that will lead to improvements in upcoming publications.
Deadline for comments—May 20, 2024
- The latest publications of these standards are available for comparison on this website where all ANSI/AARST standards can be found for review at no charge, and for purchase. Click here to access or purchase standards.
- Committee rosters (consensus bodies) can be accesses by clicking on the rotating banner below.
Mitigation / OMM
User Tools
Approved Addenda
Interpretations
Position Statements
Rosters
Minutes
Measurement
User Tools
Approved Addenda
Interpretations
Position Statements
Rosters
Minutes
Devices/Quality Assurance
User Tools
Approved Addenda
Interpretations
Position Statements
Rosters
Minutes
New Construction
User Tools
Approved Addenda
Interpretations
Position Statements
Rosters
Minutes
Executive Oversight
Rosters
Minutes
- User Tools ……………….. Example templates for field or office
- Approved Addenda ………. Incremental updates not yet included in published versions
- Interpretations ……………. Responses to inquiries
- Position Statements ……… Positions approved by consensus