BCN 3730 Exam 1 with all Correct & 100% Verified
Answers |Latest Version |Already Graded A+
Job site Assessment; Different Times and types of assessment. ✔Correct Answer-1. Before
construction begins (project-wide)
2. During construction (project-wide)
3. During construction (crew level)
Steps for Controlling Hazards ✔Correct Answer-1. Identify hazards
2. Devise control plan to reduce the hazards
3. Reevaluate the hazards (risk)
4. Implement the plan
Pre-Construction Job site Assessment ✔Correct Answer-1. Tasks to be performed (schedule)
2. Materials to be used (technical specs)
3. Equipment to be employed (schedule)
4. Hazardous conditions (Plans)
5. Site hazards (job walk-through)
Evaluating Risk: Risk = ✔Correct Answer-Severity of Adverse Effects x Probability of
Occurrence
Controlling Jobsite Hazards ✔Correct Answer-1. Try to eliminate risk
2. Reduce of control the hazard through engineering controls, administrative controls, specific
work procedures, PPE, or environmental controls
3. Assess if the risk is then acceptable
Corps of Engineers Requirements ✔Correct Answer-Required for each work activity involving
a type of work presenting hazards not experienced in previous project operations or where a
new work crew or sub-contractor is to perform work
Steps for Job Hazard Analysis ✔Correct Answer-1. Involve employees
2. Review accident history
3. Conduct preliminary job review
4. List, rank and set priorities for hazardous jobs
Good hazard scenarios describe: ✔Correct Answer-1. Where it is happening (environmental)
2. Who or what it is happening to (exposure)
3. What precipitates the hazard (trigger)
4. The outcome that would occur should it happen (consequence)
5. Any other contributing factors
, What percent of material is considered ACM "asbestos-containing material"? ✔Correct
Answer-Any material containing >1% asbestos
Thermal System Insulation TSI: ✔Correct Answer-ACM applied to pipes, fittings, boilers,
breeching, tanks, ducts, etc. to prevent heat loss/gain
PACM ✔Correct Answer-Presumed Asbestos-Containing Material
Time-Weighted Average Limit ✔Correct Answer-0.1 fiber/cubic centimeter as an 8-hour TWA
Excursion Limit ✔Correct Answer-1 fiber/cubic centimeter as averaged over 30 minutes
Within 10 days of completion... ✔Correct Answer-Inform the building owner and employers
of employees who will be working in the area
Within 24 hours of discovering ACM/PACM... ✔Correct Answer-Convey presence, location and
quantity of ACM to owner and other employers of employees
Record keeping of ACM/PACM must be maintained for _____ years. ✔Correct Answer-30
years
Hazard Control Steps ✔Correct Answer-1. Engineering Controls
2. Work Practice Controls
3. PPE
Fall protection distance is typically _____ ft. ✔Correct Answer-8 ft
What types of PPE does the employee have to provide? ✔Correct Answer-Safety-toe
footwear, prescription safety eye wear, everyday clothing, and weather-related gear
Employer PPE Responsibilities ✔Correct Answer-1. Assess workplace for hazards
2. Provide PPE
3. Determine when to use
4. Provide PPE training
Employee PPE Responsibilities ✔Correct Answer-1. Use PPE in accordance with training
recieved
2. Inspect daily and maintain in clean/reliable condition
Classes of Hard Hats ✔Correct Answer-Class G: General Service
Class E: Electrical Work
Class C: Designed for Comfort
You must wear your safety glasses under your face shield. ✔Correct Answer-True
Answers |Latest Version |Already Graded A+
Job site Assessment; Different Times and types of assessment. ✔Correct Answer-1. Before
construction begins (project-wide)
2. During construction (project-wide)
3. During construction (crew level)
Steps for Controlling Hazards ✔Correct Answer-1. Identify hazards
2. Devise control plan to reduce the hazards
3. Reevaluate the hazards (risk)
4. Implement the plan
Pre-Construction Job site Assessment ✔Correct Answer-1. Tasks to be performed (schedule)
2. Materials to be used (technical specs)
3. Equipment to be employed (schedule)
4. Hazardous conditions (Plans)
5. Site hazards (job walk-through)
Evaluating Risk: Risk = ✔Correct Answer-Severity of Adverse Effects x Probability of
Occurrence
Controlling Jobsite Hazards ✔Correct Answer-1. Try to eliminate risk
2. Reduce of control the hazard through engineering controls, administrative controls, specific
work procedures, PPE, or environmental controls
3. Assess if the risk is then acceptable
Corps of Engineers Requirements ✔Correct Answer-Required for each work activity involving
a type of work presenting hazards not experienced in previous project operations or where a
new work crew or sub-contractor is to perform work
Steps for Job Hazard Analysis ✔Correct Answer-1. Involve employees
2. Review accident history
3. Conduct preliminary job review
4. List, rank and set priorities for hazardous jobs
Good hazard scenarios describe: ✔Correct Answer-1. Where it is happening (environmental)
2. Who or what it is happening to (exposure)
3. What precipitates the hazard (trigger)
4. The outcome that would occur should it happen (consequence)
5. Any other contributing factors
, What percent of material is considered ACM "asbestos-containing material"? ✔Correct
Answer-Any material containing >1% asbestos
Thermal System Insulation TSI: ✔Correct Answer-ACM applied to pipes, fittings, boilers,
breeching, tanks, ducts, etc. to prevent heat loss/gain
PACM ✔Correct Answer-Presumed Asbestos-Containing Material
Time-Weighted Average Limit ✔Correct Answer-0.1 fiber/cubic centimeter as an 8-hour TWA
Excursion Limit ✔Correct Answer-1 fiber/cubic centimeter as averaged over 30 minutes
Within 10 days of completion... ✔Correct Answer-Inform the building owner and employers
of employees who will be working in the area
Within 24 hours of discovering ACM/PACM... ✔Correct Answer-Convey presence, location and
quantity of ACM to owner and other employers of employees
Record keeping of ACM/PACM must be maintained for _____ years. ✔Correct Answer-30
years
Hazard Control Steps ✔Correct Answer-1. Engineering Controls
2. Work Practice Controls
3. PPE
Fall protection distance is typically _____ ft. ✔Correct Answer-8 ft
What types of PPE does the employee have to provide? ✔Correct Answer-Safety-toe
footwear, prescription safety eye wear, everyday clothing, and weather-related gear
Employer PPE Responsibilities ✔Correct Answer-1. Assess workplace for hazards
2. Provide PPE
3. Determine when to use
4. Provide PPE training
Employee PPE Responsibilities ✔Correct Answer-1. Use PPE in accordance with training
recieved
2. Inspect daily and maintain in clean/reliable condition
Classes of Hard Hats ✔Correct Answer-Class G: General Service
Class E: Electrical Work
Class C: Designed for Comfort
You must wear your safety glasses under your face shield. ✔Correct Answer-True
