Class 1 Practice

Results

#1. When transporting a large boulder on a flatbed vehicle, you should support it with at least piece(s) of hardwood blocking and secure it with at least chain(s).

2; 2

2; 1

1; 2

2; 3

According to the National Safety Code Standard 10 (Cargo Securement), each large boulder must be supported on at least two pieces of hardwood blocking that extend the full width of the boulder. Each cubic-shaped boulder must be secured with two or more chains placed transversely across the vehicle and as close as possible to the hardwood blocking. Each non-cubic-shaped boulder must be secured with two or more chains forming an “X” pattern over the boulder and passing over the centre of the boulder.

Class 1 Practice

Results

#1. When transporting a large boulder on a flatbed vehicle, you should support it with at least ____ piece(s) of hardwood blocking and secure it with at least ____ chain(s).

#1. When transporting a large boulder on a flatbed vehicle, you should support it with at least piece(s) of hardwood blocking and secure it with at least chain(s).