CSLB Environmental Regulations and Compliance 2

Question 1

What is the primary purpose of a Stormwater Pollution Prevention Plan (SWPPP) on a California construction site?

Accepted Answer

To identify potential pollution sources and specify BMPs to prevent stormwater contamination

Answer

A SWPPP identifies potential pollution sources on a construction site and specifies Best Management Practices (BMPs) to prevent pollutants from entering stormwater.

Question 2

Which federal regulation requires contractors to submit written notification before demolishing or renovating a building that may contain regulated asbestos?

Accepted Answer

National Emission Standards for Hazardous Air Pollutants (NESHAP) — Asbestos Rule

Answer

The NESHAP Asbestos Rule under the Clean Air Act requires written notification to the local air quality agency before demolition or renovation of facilities with regulated asbestos.

Question 3

Under EPA regulations, what lead concentration in paint defines 'lead-based paint,' triggering RRP Rule requirements?

Accepted Answer

0.5% lead by weight (5,000 ppm) or more

Answer

EPA defines lead-based paint as paint containing ≥0.5% lead by weight (5,000 ppm) or ≥1.0 mg/cm², which triggers RRP Rule lead-safe work practice requirements.

Question 4

When a contractor encounters suspected contaminated soil during excavation in California, what is the required FIRST response?

Accepted Answer

Stop work, secure the area, and notify the appropriate regulatory agency

Answer

Upon discovering potentially contaminated soil, contractors must stop work, secure the area to prevent further exposure or spread, and notify regulatory authorities before proceeding.

Question 5

California's Hazardous Materials Business Plan (HMBP) program requires submission when a business or contractor:

Accepted Answer

Stores hazardous materials at or above specified threshold quantities

Answer

California's HMBP program requires businesses to submit a plan when they handle or store hazardous materials at or above specific regulatory threshold quantities.

CSLB - Contractors State License Board Practice Test

CSLB - Contractors State License Board Practice Test

CSLB Environmental Regulations and Compliance 2