EXAM QNS WITH CORRECT ANS.
When removing asbestos-containing materials, which of the following is
most difficult to control? - ANS ✓Visible emissions
What federal agency regulates asbestos in the manufacturing sector through
29CFR 1910.1001 and in the construction industry through 29 CFR
1926.1101? - ANS ✓OSHA
When constructing a negative pressure containment for abatement, common
practice is to place polyethylene sheeting on the walls and floors consisting
of - ANS ✓2 layers of 4 mil on the walls and 2 layers of 6 mil on the floors
The following personal hygiene practice could reduce the chances of
asbestos exposure - ANS ✓HEPA vacuuming protective clothing before
leaving the work area
The medical surveillance program is in a written document designed to
assess and monitor workers' health and fitness prior to employment and
____________ - ANS ✓On an annual basis
, When conducting detail cleaning of asbestos-containing materials using
scrubbers, the work should proceed - ANS ✓Towards the decontamination
area
Which is the preferred method of reducing employee exposure to asbestos? -
ANS ✓PPE (Personal Protective Equipment)
Amended water is made by adding a _______________________ to regular
tap water - ANS ✓Surfactant
If a contractor failed to follow an EPA or OSHA regulation, the contractor
would in immediate violation of - ANS ✓Statutory Law and Common Law
What is OSHA's current Permissible Exposure Limit for asbestos in the
construction industry? - ANS ✓1 f/cc
What is OSHA's current Excursion Limit for asbestos in the construction
industry? - ANS ✓0.1 f/cc
This respirator has the highest protection factor according to OSHA - ANS
✓Hood/helmet type Powered Purifying Respirator
A contractor should attend a pre-construction walkthrough in order to
observe any potential access problems, note any other potential hazards,