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What is the first thing that you do after
Screed
pouring a concrete slab?
A screen room is to be framed on an
existing patio slab. According to Sunset
4 Inches inside all around
Building Screened Rooms, what should
the footprint of the screen room be?
A 60ft by 44ft thickened edge slab is to be
poured 6 inches deep with 24-inch deep
71.5
edges. How many cubic yards are re-
quired? Round to the Nearest half yard.
What is the maximum length of a sloped
gutter from the highest point to the down- 50 feet
spout?
When using an extension ladder, the
ladder must extend a minimum of what 36 inches
height above the working surface?
Copper used for flashing shall be
16 ounce
per square foot.
How should copper flashing be at-
copper fasteners
tached?
What is the first leveling procedure after
screeding
pouring concrete?
What is the correct method for attaching
2" from each end and 24" on center
metal channels to any substrate?
What is the maximum allowable span of
a 1/2" 1-span ceiling panel with a 25
5 foot 9 inches
gauge channel spaced 16" on the cen-
ter?
What is maximum slope of the grade
10%
before footings must be stepped?
What is minimum thickness of a polyeth-
ylene vapor barrier underneath a con- 6 mills
crete slab?
6"
1/4