MHIC Safety and Regulations 4

Question 1

Under Maryland OSHA regulations, when must a contractor provide fall protection for workers on a residential roof?

Accepted Answer

When the fall height exceeds 6 feet

Answer

Maryland follows federal OSHA standards requiring fall protection when workers are exposed to falls of 6 feet or more in construction.

Question 2

A Maryland home improvement contractor discovers asbestos-containing materials during a renovation. What is the correct first step?

Accepted Answer

Stop work and notify MDE before disturbing the material

Answer

The Maryland Department of the Environment (MDE) must be notified before any asbestos-containing material is disturbed during renovation or demolition.

Question 3

Which type of ladder is NOT approved for use near energized electrical equipment on a job site?

Accepted Answer

Aluminum ladder

Answer

Aluminum ladders conduct electricity and must never be used near energized electrical equipment; fiberglass or wood ladders should be used instead.

Question 4

What is the required minimum number of air changes per hour when applying solvent-based coatings indoors under OSHA ventilation standards?

Accepted Answer

10 air changes per hour

Answer

OSHA requires at least 10 air changes per hour when spray-applying solvent-based coatings in enclosed spaces to prevent flammable vapor accumulation.

Question 5

Under Maryland law, a contractor who fails to obtain a required building permit before starting work may face:

Accepted Answer

Fines, stop-work orders, and potential license suspension

Answer

Unpermitted work in Maryland can result in fines, mandatory stop-work orders, and referral to the MHIC for license disciplinary action.

(MHIC) Maryland Home Improvement Contractor Practice Test

(MHIC) Maryland Home Improvement Contractor Practice Test

MHIC Safety and Regulations 4