1 The excavation is less than 7-1/2 feet (2.5 meters) deep or is benched for at least 2 feet (.61 meters) horizontally for every 5 feet (1.52 meters) or less of vertical height;  The bottom of the excavation, from the excavation face to the formwork or wall, is at least 2 feet (.61 meters) wide, and wider if possible;
The definition of a detriment is  something that can cause damage, injury or harm. An example of a detriment to your health is not eating healthy foods.
Anything that's so hateful or disgusting that you can't bear to think about it is detestable. Many little kids find all green vegetables to be utterly detestable. It's pretty common for people to find hate speech detestable, as well as stepping on slugs in bare feet and the pungent smell of garbage. The verb detest means hate or strongly dislike, and the adjective detestable brings in an element of disgust or offensiveness. The Latin root, detestabilis, means abominable, from detestari, curse or express abhorrence for..