Questions And Correct Answers
A chemical that reduces the surface tension of water
What is Surfactant?
Removal of TSI & Surfacing
Class 1 Asbestos Project
PEL x PF = MUC
How do you find the Maximum Use of Concentration? MUC/MUL
1. Set up signs
2.Build the worker Decon unit
3.Preparation of the regulated abatement work area
4. (NYS only) wait 4 hours
What is the sequence for Phase 2 work area preparation?
Equipment room(dirty room)
,Airlock
Shower
Airlock
Clean room
What is the order of the Decon room from the work area out ?
Prohibits visible emission and Prohibits any dry removal of ACM
What does NESHAP prohibits?
OSHA Competent Person Supervisor & Handlers
Who needs to be on site for a Class 1 or Class 2 Asbestos project ?
29 CFR 1910 134
What is the OSHA Respirator standard?
All friable projects where the removal or disturbance of asbestos will be greater than
or equal to 260 Linear ft, 160 square Ft, 35 cubic feet.
EPA will be notified 10 business days in advance
What kind of projects need to be notified to the EPA?
, Green
What color is Tremolite?
Maximum 25 Feet
What is the maximum length of the duct in the Negative Air Filtration System ?
3 independent layers of 6 mil fire retardant poly
Energized conduits that couldn't be shut off for Health and Safety reasons, how are they
to be covered ?
3 Filters
How many filters are in a negative air filtration system ?
Oxygen deficiency & unknown contaminants
What mandates the use of supplied air respirator ?
4 times an hour or at least once every 15 minutes