NYS Asbestos Investigator Exam 2023 with complete
solution; Actual questions and answers
Asbestos types
Chrysotile,
Amosite,
Crocidolite,
Anthophyllite
Actinolite
Tremolite
ACM is defined as what?
Asbestos-containing material, defined as any material containing more than 1%
asbestos by weight
When did the EPA guidance go into effect?
March 31, 1986
Friable Asbestos
means any ACM applied to ceilings, walls, structural activities that can be crumbled
pulverized or reduced to powder by hand pressure
Local Education Agency (LEA)
public school district or any owner of a private, non-profit or secondary education facility
Response action
means methods to protect human health and the environment from ACM
What is the goal AHERA?
To identify the presence of ACM in a school facility
When is a response action required?
When damage or potential damage occurs
ACBM
Asbestos Containing Building Material
homogenous area
means an area of surfacing material, thermal insulation, or miscellaneous material that
is uniform in color and texture
miscellaneous building materials
materials that are not included in thermal or surfacing, interior building components;
floor and ceiling tiles, wall paper, glue
operations and maintenance program
A program of work practices regarding ACBM
Surfacing Material
material sprayed, troweled on or applies to surfaces (acoustical plaster or fire proofing
materials)
Thermal System Insulation is considered what?
insulation applied to pipes, fittings, boilers, tanks, ducts or other structural components
to prevent heat loss or gain.
How many samples at minimum should be taken for surfacing material for 1,000
SF or less
At least 3
, How many samples at minimum should be taken for surfacing material for 1,000
SF to 5,000 SF
At least 5
How many samples at minimum should be taken for surfacing material for 5,000
SF or greater
at least 7
What is the recommended sample number for surfacing material
always 9
How many samples of thermal insulation should be taken in general?
At least 3 bulk samples in a random matter of each homogenous material
When can you take 1 sample of thermal insulation
If the material is a patch and is less than 6 linear feet
When do you not need to sample thermal insulation?
If it is fiberglass
How many samples are required for miscellaneous material
2 or as many as to determine if it is ACM or not
PLM
Polarized Light Microscopy
TEM
transmission electron microscopy
Can bulk samples be composited
No
When is a material considered asbestos?
If at least one sample has greater than 1% ACM
What does the lab need to provide on the report?
name, address, person performing and signature, and date of analysis
If there is ACM or suspect ACM what must be done in the report?
You need to report the square or linear feet, position of material, floor, and condition of
the material
What should diagrams/blueprint have on them for the report/inspection?
Date of sampling, address, specific locations of sampled materials, square footage,
PACM
What must be on the DEP form regarding the inspectors?
Name, address, and signature of each licensed inspector or investigator, and their
accreditation number
What five items should be documented for an inspection?
1. Date of the inspection, name, signature, and accreditation number of each inspector
performing it
2. Diagram with items marked out
3. Description of the materials and location with inspector or investigator information
with their accreditation number and signature
4. copy of lab results with correct lab info
5. Any suspect ACM or ACBM described with location
Asbestos Characteristics
heat resistant, chemical resistant, friction resistant, fire resistant, electrical resistant,
acoustical properties, high tensile strength
solution; Actual questions and answers
Asbestos types
Chrysotile,
Amosite,
Crocidolite,
Anthophyllite
Actinolite
Tremolite
ACM is defined as what?
Asbestos-containing material, defined as any material containing more than 1%
asbestos by weight
When did the EPA guidance go into effect?
March 31, 1986
Friable Asbestos
means any ACM applied to ceilings, walls, structural activities that can be crumbled
pulverized or reduced to powder by hand pressure
Local Education Agency (LEA)
public school district or any owner of a private, non-profit or secondary education facility
Response action
means methods to protect human health and the environment from ACM
What is the goal AHERA?
To identify the presence of ACM in a school facility
When is a response action required?
When damage or potential damage occurs
ACBM
Asbestos Containing Building Material
homogenous area
means an area of surfacing material, thermal insulation, or miscellaneous material that
is uniform in color and texture
miscellaneous building materials
materials that are not included in thermal or surfacing, interior building components;
floor and ceiling tiles, wall paper, glue
operations and maintenance program
A program of work practices regarding ACBM
Surfacing Material
material sprayed, troweled on or applies to surfaces (acoustical plaster or fire proofing
materials)
Thermal System Insulation is considered what?
insulation applied to pipes, fittings, boilers, tanks, ducts or other structural components
to prevent heat loss or gain.
How many samples at minimum should be taken for surfacing material for 1,000
SF or less
At least 3
, How many samples at minimum should be taken for surfacing material for 1,000
SF to 5,000 SF
At least 5
How many samples at minimum should be taken for surfacing material for 5,000
SF or greater
at least 7
What is the recommended sample number for surfacing material
always 9
How many samples of thermal insulation should be taken in general?
At least 3 bulk samples in a random matter of each homogenous material
When can you take 1 sample of thermal insulation
If the material is a patch and is less than 6 linear feet
When do you not need to sample thermal insulation?
If it is fiberglass
How many samples are required for miscellaneous material
2 or as many as to determine if it is ACM or not
PLM
Polarized Light Microscopy
TEM
transmission electron microscopy
Can bulk samples be composited
No
When is a material considered asbestos?
If at least one sample has greater than 1% ACM
What does the lab need to provide on the report?
name, address, person performing and signature, and date of analysis
If there is ACM or suspect ACM what must be done in the report?
You need to report the square or linear feet, position of material, floor, and condition of
the material
What should diagrams/blueprint have on them for the report/inspection?
Date of sampling, address, specific locations of sampled materials, square footage,
PACM
What must be on the DEP form regarding the inspectors?
Name, address, and signature of each licensed inspector or investigator, and their
accreditation number
What five items should be documented for an inspection?
1. Date of the inspection, name, signature, and accreditation number of each inspector
performing it
2. Diagram with items marked out
3. Description of the materials and location with inspector or investigator information
with their accreditation number and signature
4. copy of lab results with correct lab info
5. Any suspect ACM or ACBM described with location
Asbestos Characteristics
heat resistant, chemical resistant, friction resistant, fire resistant, electrical resistant,
acoustical properties, high tensile strength
