Mold Remediation Contractor TX State Exam 2024 Questions & Answers | 100% Correct | Verified

Can mold be found anywhere? - yes, they can grow on virtually any organic substance (food) What is needed for mold to to grow? - moisture and oxygen must be present What is the key to mold control? - Moisture control According to the EPA, what is the ideal RH? - 30 - 50% (below 60%) If water is detected how quickly should it be cleaned and dried to prevent mold growth? - within 48 hours What are the EPA regulations for mold? - There are no EPA regulations for mold What is PPE? - personal protection equipment What is the minimum PPE recommended? - N-95 respirator, gloves and eye protection. What should a remediation plan include? - 1. Steps to fix the water/moisture problem 2. The use of PPE 3. The steps to contain and remove moldy building materials to avoid spreading What is the remediation manager's highest priority? - The protection of the occupants and remediators health and safety.Remediation involves what 3 steps according to the EPA book? - 1. Fix the water/humidity problem 2. Continue to communicate with building occupants 3. Completely clean up mold and dry water -damaged areas What are possible locations for hidden mold according to the EPA book? - pipe chases, utility tunnels, walls behind furniture, condensate drain pans inside air handler, porous thermal/acoustic liners in duct, roof materials above ceiling tiles What three water (clean) damaged materials are recommended to discard and replace? - 1. ceiling tiles 2. cellulose insulation 3. fiberglass insulation What should you do if the building occupants are reporting serious health concerns? - Advise them to consult a health professional According to the EPA, what are the 4 clean-up methods? - 1. Wet Vacuum