RIA Lead, Asbestos & Silica Safety 2

Question 1

Under the EPA RRP Rule, what is the required warning sign size for posting at a renovation work area?

Accepted Answer

8.5 x 11 inches minimum

Answer

EPA RRP requires warning signs of at least 8.5 x 11 inches posted at the perimeter of the work area.

Question 2

Which OSHA standard specifically governs occupational exposure to asbestos in the construction industry?

Accepted Answer

29 CFR 1926.1101

Answer

29 CFR 1926.1101 is OSHA's asbestos standard specifically for the construction industry.

Question 3

What does the term 'friable asbestos' mean in the context of remediation?

Accepted Answer

Asbestos that can be easily crumbled by hand pressure when dry

Answer

Friable asbestos can be crumbled, pulverized, or reduced to powder by hand pressure when dry, making it more hazardous.

Question 4

A worker is performing silica-generating tasks for 4 hours per shift. Under OSHA's silica standard, what is the required action level (AL) for respirable crystalline silica?

Accepted Answer

25 µg/m³ as an 8-hour TWA

Answer

OSHA's action level for respirable crystalline silica is 25 µg/m³ as an 8-hour TWA, which triggers medical surveillance requirements.

Question 5

When performing lead abatement, what is the required frequency for air monitoring in the work area under OSHA 29 CFR 1926.62?

Accepted Answer

Every 3 months if exposure is between AL and PEL

Answer

OSHA requires periodic monitoring every 3 months when worker exposure is at or above the AL but below the PEL.

(RIA) Restoration Industry Association Certified Practice Test

(RIA) Restoration Industry Association Certified Practice Test

RIA Lead, Asbestos & Silica Safety 2