Parts Truck Operations. 1  How to identify which packages contain hazardous materials. 2  How to properly load and unload, as well as block and brace hazardous materials. 3  What to do with shipping papers. 4  What qualifies as Materials of Trade. 5  When placarding is required. 6  How to report a hazardous materials.
Tip a food delivery person $2 to $5, depending on distance and weather conditions Courtesy Lisa F. Young/Dreamstime.com For many people, tipping is a way of ensuring continued good service.
My wife says 20 percent, and I think she's crazy. My standard tip for delivering a single pizza, regardless of price, is $2. When we order a cheap pizza, that's close to 20 percent, but it is more like 10 percent at our favorite pizza place. My contention is that the delivery driver is doing the same thing regardless of the price of the pizza.