Commercial/Multifamily Radon Mitigation Contract (Sub-Slab Depressurization Systems)Terms and Conditions • March 11th, 2020
Contract Type FiledMarch 11th, 2020Environmental Works is a licensed, bonded, and insured general contractor (CCB# 185781; WA# ENVIRWN906CS) and is certified by AARST-NRPP (American Association of Radon Scientists and Technologists- National Radon Proficiency Program #107077 RMT) as a radon measurement and mitigation trained contractor. The following scope of work is to install active radon mitigation system(s) to reduce average long term radon levels to below the EPA action level of 4.0 pCi/L.