GC Flashcards
Parts of a masonry arch?
extrados, spring line, soffit
How long must all records for employment taxes be kept
4 years
A vernier would be used with:
surveyors transit
Concrete cover is defined as
the distance from the face of the concrete to the nearest face of the rebar.
The most commonly used accelerating admixture is
calcium chloride using 2% by volume of the cement
Lumber piles shall not exceed __________ feet in height when handled manually.
16
What would reduce the lateral pressure on concrete forms?
slower placement
What is the minimum allowable roof slope if asphalt shingles are applied over one ply of fifteen pound felt?
4:12
Steel decking should be lifted how?
by wrapping both chokers around the bundle
The ice dam membrane should extent to at least ______ inches inside the wall line.
24”
Of the following test used by OSHA standards, which tests are used to determine soil classification?
plasticity test, thumb penetration test, penetration test
If the exposure for three-tab asphalt shingles is five inches, the head lap would normally be ____ inches.
2”
The size of the space required to install a prefabricated control joint in a gypsum wall is ______ inches.
1/2”
OSHA requires masonry walls taller than feet to be braced.
8’
The minimum lap for 6” lap siding is _____ inches.
1”
Who pays the Federal Unemployment Tax?
The employer pays the tax.
A cohesive soil with an unconfirmed compressive strength of 1.5 ton per square foot or greater is classified as ________.
type A
What is the MINIMUM difference between work levels without protected sides or edges that require a fall protection system?
6’
Doors must open in the direction of travel when the occupant load is more than _________ persons.
50
Which machine would be appropriate for landscape work?
Lightweight dozer
Material stored inside buildings under construction shall not be placed within feet of an exterior wall.
10’
If the run of the standard rafter is 12’, what is the run of the king hip?
17’
The height of a kitchen base cabinet is ___________.
34-1/2”
All employees must file a Form _____ with their employer.
W-4
Protruding objects may not protrude more than __________ inches into the path of travel.
4”
If a sheet of plywood has a 32/16 panel identification index, it may be used as a floor decking with a maximum span of ___________.
16”
Eye protection near dangerous working conditions __________.
is required at the employer’s cost
Corrugated metal deck may have an opening of less than ________ inches in diameter prior to deck reinforcing being required.
6”
Location of wood trusses along the bearing support should be within ” of the plan dimensions.
1/4”
Which of the following types of steel deck would be the strongest?
Cellular
A 32” wide door should have a _______ wide rough opening.
34”
The profits from which of the following forms of business are not taxed as ordinary income:
C-Corporation
Which of the AIA documents is for release of lien?
G706A
A lien waiver releases the owner from:
paying twice for services or materials
Backsights are always ___________________.
added to a benchmark elevation
Reinforcing bars placed in a footing and permanently exposed to earth should have a concrete cover of _________ inches.
3”
What provision gives the owner the right to require the contractor to repair and correct defective work?
Warranty Provision
The type screw used to attach 1/2 inch drywall to metal studs is ________.
Type S
Sweep indicates that the bar joist ___________.
are not installed straight lengthwise