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.
1 But a general rule for waiters is to tip 15 to 20 percent of the pre-tax bill, and $2 to $5 per night for housekeeping service. 2  Tipping expectations are tied to minimum-wage levels. 3  Waiters and other restaurant staff can earn three or four times more from tips than wages. 4  Foreign nations have their own etiquette.