Show:
Fire Ratings
Blueprints
Safety
Air Quality
100
1 layer of 5/8" sheetrock on a 3 5/8" stud wall will have a fire rating of what?
What is 1 Hour
100
AFF symbol on a set of prints stands for?
What is Above Finished Floor
100
how many points of contact must be made while using a ladder?
What is 3
100
This is the best way to contain dust
What is wetting it down with water
200
fire rated drywall is also classified by the name of
What is Type x
200
NTS is an abbreviation standing for...?
What is Not to Scale
200
What is the maximum decibels a worker can be exposed to for an 8 hour shift before hearing protection is required
What is 90 db
200
True or False... An N95 particle mask can protect against fumes and vapors
What is False
300
smoke barriers in healthcare buildings must have a rating of how long?
What is 1 hour
300
A set of prints that is detailed and will supersede all other prints is called
What is Shop Drawings
300
True or false... hard hats can expire
What is True
300
what percentage of "respirable particles" are HEPA filters required to filter under osha requirements?
What is 99%
400
fire protective glass and the frame around it are designed to protect from this
What is radiant heat transfer
400
UNO is an abbreviation standing for
What is Unless Otherwise Noted
400
True or false... Fall protection should be used on tall portable ladders.
What is False
400
A system that allows clean air to draw in but does not allow air to escape is called ?
What is What is negative air
500
doors used in walls separating different buildings must be rated for how long?
What is 3 hours
500
This type of drawing is drawn on an 30 degree angle used to show a 3 dimensional picture
What is an Isometric drawing
500
This is the most common fatal injury in construction
What is Falls
500
The permissible exposure limit (PEL) for asbestos is this for an 8 hour time limit
What is .1 fiber per cubic centimeter of air