CPWM Collection and Transportation Logistics 5

Question 1

What is the primary safety risk associated with side-loading collection vehicles operating in traffic?

Accepted Answer

Crew members working on the traffic side of the vehicle

Answer

When crews work on the traffic side of a side-loader, they are exposed to passing vehicles, making it one of the leading causes of waste worker fatalities.

Question 2

Which performance indicator best measures the cost efficiency of a waste collection operation?

Accepted Answer

Cost per ton collected

Answer

Cost per ton collected normalizes operational expenses against productivity, enabling fair comparison between routes, crews, and service types.

Question 3

In a dual-stream recycling collection system, materials are separated into which two categories at the curb?

Accepted Answer

Fiber (paper/cardboard) and containers (glass/metal/plastic)

Answer

Dual-stream recycling separates paper and cardboard from containers at the source to reduce contamination and improve material quality at the MRF.

Question 4

What is the function of a 'packer blade' in a rear-load collection vehicle?

Accepted Answer

Sweeps and compresses waste from the hopper into the body

Answer

The packer blade is a hydraulic ram that moves waste from the loading hopper into the truck body and compresses it, increasing the payload per trip.

Question 5

A waste hauler operating across state lines must comply with which federal agency's regulations for vehicle safety?

Accepted Answer

FMCSA (Federal Motor Carrier Safety Administration)

Answer

FMCSA, under the Department of Transportation, regulates interstate commercial motor vehicle safety including driver qualifications, hours of service, and vehicle inspections.

(CPWM) Certified Professional in Waste Management Practice Test

(CPWM) Certified Professional in Waste Management Practice Test

CPWM Collection and Transportation Logistics 5