CHMM Storage 3

Question 1

Under RCRA, which of the following is NOT a required element of a container storage area inspection for hazardous waste?

Accepted Answer

Testing the chemical composition of waste in each container

Answer

RCRA requires visual inspections of containers for leaks and label integrity but does not require chemical testing of waste in each container.

Question 2

Which federal regulation requires facilities with aboveground storage tanks (ASTs) above threshold quantities to have a Spill Prevention, Control, and Countermeasure (SPCC) Plan?

Accepted Answer

40 CFR Part 112

Answer

40 CFR Part 112 requires SPCC plans for facilities with oil storage above threshold quantities to prevent discharges to navigable waters.

Question 3

A container used to store ignitable hazardous waste must be kept closed at all times EXCEPT when:

Accepted Answer

It is necessary to add or remove waste

Answer

Under 40 CFR 265.173, containers must remain closed except when waste is being added or removed.

Question 4

What is the minimum secondary containment capacity required for a single AST under EPA SPCC regulations?

Accepted Answer

110% of the largest tank's capacity

Answer

EPA SPCC regulations require secondary containment sufficient to hold 110% of the largest single tank's capacity.

Question 5

Under 29 CFR 1910.106, flammable liquids stored in inside storage rooms must have floors that are either liquid-tight or equipped with:

Accepted Answer

A raised sill or ramp at the door opening

Answer

OSHA requires flammable liquid storage rooms to have liquid-tight floors or a raised sill/ramp to contain spills and prevent liquid from spreading.

CHMM - Certified Hazardous Materials Manager Practice Test

CHMM - Certified Hazardous Materials Manager Practice Test

CHMM Storage 3