Question 1
An excavation will yield 540 cubic yards of contaminated soil. The soil weighs about 1.35 tons per cubic yard, and the permitted disposal facility charges $88 per ton. What is the estimated tipping cost?
Correct Answer:
$$64,152
Question 2
Under federal HAZWOPER, which standard covers general industry hazardous waste operations and emergency response?
Correct Answer:
29 CFR 1910.120
Question 3
Which existing CSLB license classification makes a contractor eligible to apply for the Hazardous Substance Removal certification?
Correct Answer:
C-57 Well Drilling (Water)
Question 4
Before excavating near underground utilities in California, which number must you call for Underground Service Alert?
Correct Answer:
811
Question 5
An excavation measures 30 ft long, 20 ft wide, and 5 ft deep. How many cubic yards of soil will be removed?
Correct Answer:
111.1 cubic yards
Question 1
Exam overview

About this Exam

Prepare with the CSLB HAZ Practice Questions - California CSLB HAZ Hazardous Substances Removal Certification Examination Exam practice quiz. This question bank includes 100 questions covering hazardous, site, waste, california, and soil. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

CSLB HAZ Practice Questions - California CSLB HAZ Hazardous Substances Removal Certification Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on hazardous, site, waste, california, and soil. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions