CHMM Disposition of Hazardous Materials 2

Question 1

Under RCRA, what is the maximum accumulation time for large quantity generators (LQGs) before hazardous waste must be shipped off-site?

Accepted Answer

90 days

Answer

LQGs may accumulate hazardous waste on-site for no more than 90 days without a storage permit.

Question 2

Which document must accompany a hazardous waste shipment from the point of generation to the disposal facility?

Accepted Answer

Uniform Hazardous Waste Manifest

Answer

The Uniform Hazardous Waste Manifest (EPA Form 8700-22) must travel with hazardous waste shipments under RCRA.

Question 3

A facility generates used oil contaminated with a listed hazardous waste solvent. How must this mixture be managed?

Accepted Answer

As hazardous waste under RCRA Subtitle C

Answer

Used oil mixed with listed hazardous waste is regulated as hazardous waste under RCRA Subtitle C, not as used oil.

Question 4

What is the primary regulatory mechanism that allows hazardous waste to be reclaimed and reused without full RCRA Subtitle C regulation?

Accepted Answer

Hazardous waste recycling exemption

Answer

Certain hazardous waste recycling activities are excluded or exempt from full RCRA regulation under 40 CFR 261.2 and related provisions.

Question 5

Which RCRA standard applies to the treatment, storage, and disposal of hazardous waste at a permitted facility?

Accepted Answer

40 CFR Part 264

Answer

40 CFR Part 264 sets standards for owners and operators of permitted hazardous waste TSD facilities.

CHMM - Certified Hazardous Materials Manager Practice Test