Skip to main content

C&D Debris

Which of the following materials are typically excluded from a state's legal definition of construction and demolition debris? Choose 3
A. Non-asbestos insulation, B. Asbestos tile, C. Roofing cement, D. Framing lumber
E. Asphalt shingles, F. Drywall, G. Treated wood ties


Answer is B, C and G typically receive a label such as hazardous, unacceptable, potentially toxic, or illegal. If the waste meets the federal definition of hazardous waste, then treatment or disposal in accordance with federal or state guidelines is required.

are-review.blogspot.com

Resource tip: read more about Construction and demolition debris from the EPA

Comments

Try These Too!

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred

Roof pitch

Which one of the following slopes in this illustration corresponds with an 8:12 pitch roof? A. 45° B. 36.87° C. 33.69° D. 26.57°

Fire detection

Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors