Questions and Answers
The fire department shall have___working days after receiving the documents to complete its review .
To where do bathroom fans need to be vented ?
How many thermostats are required when there are two cooling units?
What is the proper method to install extension cords to or suspended from a ceiling?.
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Which of the following is not true regarding second hand masonry units?.
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Hearing protection is required when the noise level at a job site, averaged over 8 hours meets__.
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What is the minimum clearance of any portion of a masonry chemmny to combustible.
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Magnetic particle rays are used to test what?
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Concrete basement walls and foundation exposed to severe weather shall have what minimum compressive strength and air content?.
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In a commercial building what is the minimum amount and type of nails with which wood collar ties must be face nailed to rafters?.
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According to OSHA, a competent person must.
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What does OSHA stand for?
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What is the minimum R-value for air supply and return ducts in unconditioned space?.
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When a single layer of 5/8 gypsum board is installed parallel to the ceiling, what is the maximum on center spacing for the framing?.
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The net vertical load bearing pressure of sedimentary bedrock is___.
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Registered professional architectural or engineering services are required for the design/construction of a ___ retaining wall.
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What is an abatement worker required to do at the end of a shift if a shower is not available?.
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The proper way to check for tightness on a high strength steel bolt is.
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In multiple dwelling that are for rent, hire or lease but not for sale, at least 5% must be group.
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The first aid kit at a construction site should be checked how often?.
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When 32/16 is on the panel index for wood, what does the 16 stand for?.
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What best describes the risk of lead exposure to an employee prior to demolition?.
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What is the minimum thickness of an 8 foot high solid plain masonry foundation wall with 4 feet of unbalanced fill - SW soil type?.
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Insulation installed in concealed spaces in buildings of any type of construction shall have a flame spread index and smoke developed index not to exceed?.
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Study Notes
Review and Compliance
- Fire department has a specific number of working days to review received documents.
- Proper installation of bathroom fans requires venting to the exterior.
Cooling Units and Thermostats
- Two cooling units necessitate the installation of two thermostats.
Electrical Safety
- Extension cords must be secured properly when suspended from ceilings to prevent hazards.
Masonry Unit Regulations
- Certain claims about second-hand masonry units may be misleading or false.
Noise Regulations
- Hearing protection is mandatory when the job site noise level averages 85 decibels over 8 hours.
Clearance and Safety
- Minimum clearance between any part of a masonry chimney and combustible materials must be respected for safety.
Inspection Techniques
- Magnetic particle testing is employed to detect cracks and flaws in ferromagnetic materials.
Concrete Standards
- Concrete basement walls and foundations exposed to harsh weather need a minimum compressive strength and proper air content specifications.
Building Standards
- In commercial construction, specific nail types and quantities are required for securely fastening wood collar ties to rafters.
Workplace Safety
- A competent person, as defined by OSHA, is responsible for identifying hazardous conditions and compliance.
- OSHA stands for the Occupational Safety and Health Administration.
Duct Insulation
- Minimum R-value for air supply and return ducts in unconditioned spaces is stipulated to ensure energy efficiency.
Gypsum Board Installation
- When 5/8 inch gypsum board is fitted parallel to the ceiling, the maximum on-center framing spacing must adhere to standards.
Load Bearing Capacity
- The net vertical load bearing pressure of sedimentary bedrock varies, dependent on specific geological conditions.
Engineering Requirements
- Registered professional architectural or engineering services are necessary for the design and construction of designated retaining walls.
Site Safety Practices
- An abatement worker must adhere to decontamination protocols at the end of a shift, especially if shower facilities are lacking.
- Tightness of high-strength steel bolts should be checked with approved methods to ensure integrity.
Rental Property Regulations
- In rental housing scenarios, at least 5% of units must be designated for groups as per fairness regulations.
First Aid Kit Maintenance
- The first aid kit at construction sites requires regular checks to ensure it is stocked and compliant.
Understanding Panel Index
- In the panel index for wood, "32/16" indicates specific board dimensions; "16" refers to the spacing for studs or rafters.
Lead Exposure Risks
- Prior to demolition, employees face considerable risk of lead exposure, necessitating protective measures.
Foundation Thickness Standards
- The minimum thickness of an 8-foot high solid plain masonry foundation wall should meet specified standards for unbalanced fill conditions (i.e., SW soil type).
Insulation Standards
- Insulation in concealed spaces must adhere to flame spread index and smoke developed index limitations for safety compliance.
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Description
Practice #6
