CCS Blueprint Reading & Interpretation 3

Question 1

On structural drawings, what does the symbol 'W12×53' identify?

Accepted Answer

A wide-flange steel beam 12 inches deep weighing 53 pounds per linear foot

Answer

The 'W' designation identifies a wide-flange steel section; the first number is the nominal depth in inches and the second is the weight per linear foot in pounds.

Question 2

In a finish schedule, the column labeled 'BASE' refers to:

Accepted Answer

The baseboard or base trim material and finish

Answer

In a finish schedule, 'BASE' identifies the baseboard or base molding material, height, and finish applied at the floor-wall intersection in each room.

Question 3

What information does an electrical panel schedule on the drawings provide?

Accepted Answer

Circuit breaker sizing, circuit descriptions, and load calculations for a distribution panel

Answer

An electrical panel schedule lists each circuit breaker's amperage, the load it serves, and the calculated load, providing a complete inventory of the panel's circuits.

Question 4

On a plumbing plan, a circle with a cross inside it typically represents:

Accepted Answer

A cleanout

Answer

A circle with an inscribed cross (or 'CO' label) is the standard symbol for a cleanout fitting, which provides access for drain line maintenance.

Question 5

Which type of section cut shows the interior of a wall assembly, including stud spacing and insulation?

Accepted Answer

Wall section

Answer

A wall section is a vertical cut through an exterior or interior wall assembly that reveals the layers, stud spacing, insulation, and connections to floor and roof.

(CCS) Certified Construction Specifier Practice Test

(CCS) Certified Construction Specifier Practice Test

CCS Blueprint Reading & Interpretation 3