IBC 2018 3

Coal-tar built-up roofs shall have a minimum slope of:

• 3/5:24

• 2/3:15

• 1/8:12

• 5/8/16

Answer explanation

1507.10.1

Modified bitumen membrane roofs shall have a minimum slope of:

• 1/4:12

• 1/2:14

• 2/3:16

• 3/4:18

Answer explanation

1507.11.1

What is the maximum allowable deflection of a floor member?

• B/240

• D/540

• L/360

• F/600

Answer explanation

1604.3

Who is responsible for inspecting high-strength steel bolt connections for metal buildings?

• Building Manager

• Special instructor

• Blueprint Lead

• Landscape Designer

Answer explanation

1705.2

Which standard would concrete be tested against regarding its strength prior to placement?

• ASTM L432 & L98

• ASTM D732 & D42

• ASTM C172 & C31

• ASTM E876 & E87

Answer explanation

Table 1705.3

Expansive Soils are defined as?

• Soils meeting a Plasicity index (PI) of 15 or greater

• More than 10 percent of the soil particles pass a No. 200 sieve

• More than 10 percent of the solid particles are less than 5 micrometers in size

• Expansion index greater than 20

• All the above

Answer explanation

1803.5.3

A subsurface soil investigation shall be performed to determine if the ground water table is within ______ ?

• 10 feet of the lowest floor elevation

• 15 feet of the lowest floor elevation

• 5 feet of the lowest floor elevation

• 20 feet of the lowest floor elevation

Answer explanation

1803.5.4

When footings will bear on compacted fill, reports should include which of the following:

• The blueprint detailing the compacted fill

• Walls and ceiling detailing the compacted fill

• Exterior footings will be used as compacted fill

• Specifications for material to be used as compacted fill

Answer explanation

1803.5.8 (2)

THe slope from a foundation wall shall not be less than:

• 5%

• 10%

• 15%

• 20%

Answer explanation

1804.4

What is the minimum slope required for a building foundation with impervious surfaces present within 10 feet?

• 1%

• 2%

• 3%

• 34%

Answer explanation

1804.4