Radon Measurement in a basement in Sant Marti area, Barcelona

Measurement of radon gas in a unit located in a semi-basement in the neighborhood of Sant Martí (Barcelona).

The reference values ​​follow the SBM2015 of the IBN.

WHAT HAVE WE FOUND?
Regarding the radon gas the readings were strong: 468 Becquerels in the unit.

WHAT SHOULD BE FOUND
Radon gas: readings should be below 60 Becquerels but the ideal would be below 30 Becquerels.

RECOMMENDED ACTIONS
If a refurbishment is done a antradon layer should be put in under the floor. Ventilate on a daily base.