Mold Remediation
A "blank" air pressure differential between the work area and surrounding space must
be created to prevent contaminants from leaving the work zone. - Answers -Negative
An "blank" should be constructed for entry into and exit from a remediation area -
Answers -Exit chamber
What is the desired pressure to achieve and maintain inside the containment chamber
that is being maintained at a lower partial pressure differential - Answers --5 Pascals
What is Stack Effect - Answers -Hot air rises and carrys particles with it
What are the risks of using spray adhesive - Answers -Toxic and flammable
Why should a technician use a fire retardant poly for containment - Answers -Poly will
melt not burn also lowers overall fire rate
What is the slip fact recommended for 6mil poly and why? - Answers -Medium has no
oil or talc in it
What is the flame spreading rate for 6mil f/r poly - Answers -25
What is the goal for mold remediation - Answers -Achieve mold concentration lower
inside then contaminents present outside
What is condition 1 contents - Answers -Normal, typical spore types
What is condition 2 contents - Answers -Settled spores
What is condition 3 contente - Answers -Visual and active mold growth
What is the general 6 step sequence that a typical mold remediation will follow -
Answers -1. Identify & correct the source
2. Set up containment
3. Eatablish negative aire
4. Remove contaminated materials
5. Clean all sirfaces
6. Post sample collection
3 types of containment - Answers -1. source
2. Local
3. Full
A "blank" air pressure differential between the work area and surrounding space must
be created to prevent contaminants from leaving the work zone. - Answers -Negative
An "blank" should be constructed for entry into and exit from a remediation area -
Answers -Exit chamber
What is the desired pressure to achieve and maintain inside the containment chamber
that is being maintained at a lower partial pressure differential - Answers --5 Pascals
What is Stack Effect - Answers -Hot air rises and carrys particles with it
What are the risks of using spray adhesive - Answers -Toxic and flammable
Why should a technician use a fire retardant poly for containment - Answers -Poly will
melt not burn also lowers overall fire rate
What is the slip fact recommended for 6mil poly and why? - Answers -Medium has no
oil or talc in it
What is the flame spreading rate for 6mil f/r poly - Answers -25
What is the goal for mold remediation - Answers -Achieve mold concentration lower
inside then contaminents present outside
What is condition 1 contents - Answers -Normal, typical spore types
What is condition 2 contents - Answers -Settled spores
What is condition 3 contente - Answers -Visual and active mold growth
What is the general 6 step sequence that a typical mold remediation will follow -
Answers -1. Identify & correct the source
2. Set up containment
3. Eatablish negative aire
4. Remove contaminated materials
5. Clean all sirfaces
6. Post sample collection
3 types of containment - Answers -1. source
2. Local
3. Full
