NYS Asbestos Investigator Exam 2023 with complete solution; Actual questions and answers

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 health effects of asbestos asbestosis, lung cancer, mesothelioma industrial code 56 ASBESTOS part __ of Title 12 of the Official Compilation of Codes, Rules and Regulations of the State of New York Who does IR 56 not apply for? Home owners of single family dwelling that are performing the work themselves, the manufacturing of asbestos materials or use of asbestos containing materials in production HEPA filter high efficiency particulate air filter Where is the word asbestos derived from ancient greek When was asbestos first discovered by the romans and Greeks and greeks reported deaths of slaves mesothelioma Rare malignant tumor arising in the pleura and associated with asbestos exposure. Most common type of asbestos chrysotile Amosite "Brown" Asbestos. Fibrous Amphibole mineral. 3rd most abundantly used type in U.S. Primarily used in cement products (Siding and pipes). Crocidolite Blue asbestos was commonly used to insulate steam engines; it was also used in some spray-on coatings, pipe insulation, plastics, and cement products. Chrysotile white asbestos, accounts for about 95% of asbestos found acoustics the application of asbestos in controlling acoustics in a building structures was used extensively prior to 1970's TSCA Toxic Substances Control Act NESHAP meaning National Emission Standards for Hazardous Air Pollutants Category I non friable materials ACM packing, gaskets, resilient floor coverings and asphalt roofing Category II non friable materials any ACM that, when dry, cannot be rendered friable excluding Category I non friable How often do schools need to be inspected? every 3 years What must be met under AHERA? (5) 1. inspect, sample, and document all ACBM 2. Re-inspect every 3 years 3. Notify all occupants and parents of inspections 4. develop a management plan 5. Record keeping for the above activities ASHARA Asbestos School Hazard Abatement Reauthorization Act of 1990 what does ashara require person that handles response action must be EPA certified Asbestos PEL -0.1 fiber per cubic centimeter of air as an 8 hour TWA Asbestos Excursion Limit 1.0 fiber per cubic centimeter of air 1 f/cc as averaged over a sampling period of 30 minutes. What is asbestos currently banned in? corrugated paper, roll board, commercial paper, specialty paper, flooring felt and any new use of asbestos What products are asbestos no longer banned in VAT, pipeline wrap, roofing felt, roof coatings, automatic transmission components, clutch facing, brake pads, drum brake linings, brake blocks, gaskets OSHA Occupational Safety and Health Administration OSHA 29 CFR 1926.1101 applies to any construction related activities likely to involve asbestos exposure Class I OSHA work classificition activities involving the removal of TSI and surfacing ACM or PACM Class II OSHA work classification removal of miscellaneous materials Class III work classification Repair and maintenance operations where ACM including TSI and surfacing materials are likely to be disturbed. Class IV work classification incidental contact aka normal workers Exposure monitoring -OSHA standards require employers to run tests of the workplace environment to find out if their workers are being exposed to harmful levels of hazardous substances such as lead or asbestos, or high levels of noise or radiation When is an initial exposure assessment done? unless a negative exposure assessment has been made an initial exposure assessment must be done to determine if the levels are at or above the EL or PEL Negative exposure assessment is? (3) If the employer can demonstrate any of the following: the product cannot release enough fibers that it would be above the PEL or EL the employer has monitored a conditions that are similar in the last 12 months and with high certainity can say they would not be exposed at or above the PEL or EL or the initial exposure monitoring the results of initial monitoring show they are likely to be exposed over the PEL or EL Periodic monitoring for workers performing class I or class II work the employer shall conduct daily personal air monitoring that is representative for each worker unless negative exposure assessment has been done; For workers performing abatement operations other than Class I and II, the employer shall conduct periodic monitoring of all work where exposures are expected to exceed a PEL, at intervals sufficient to document the validity of exposure prediction. What is the exception to periodic monitoring if workers have supplied air respirators When can periodic monitoring be stopped? When there are statistically proven measurements showing exposure is below PEL or EL What organization enforces asbestos abatement regulation for work in New York? NYSDOL Who regulates asbestos training and lab requirements in NYS? NYSDOH Who regulates the disposal of materials after abatement? NYSDEC Is there a blanket certification for asbestos? No you need training per certification Do you need to get certified by the EPA & NYS No any certification for NYS will qualify Asbestos handler certificate any person who repairs, removes, encapsulates, encloses, or disturbs asbestos allied trade certificates any person performing any limited or special tasks related to asbestos (electrician carpenter, plumber) asbestos project air sampling tech any person who performs project air sampling shall possess a valid certificate Asbestos inspector certificate any person who performs tasks involved in asbestos survey identification and assessment of the condition of asbestos Operations and maintenance certificate any person who performs maintenance and repair activities which may disturb minor quantities of ACM, PACM - 16 hour training Supervisor Certificate a person who oversees asbestos abatement project designer certificate the person who plans the scope, testing, phasing and remediation methods to be utilized on an asbestos project Project monitor certificate a person outside of the abatement contractor supervisor who oversees the scope timing and phasing on abatement project Management planner certificate a person who assess the hazard posed by the presence of asbestos or asbestos containing material Phase one in asbestos project survey, planning, and design, background air sampling Phase II in asbestos projects