Given: 800 lineal feet of sewer pipe is to be installed under a paved section of roadway. The average depth of the trench is 10 feet. The width of the trench is 3 feet. The sides of the trench are vertical in the bottom 5 feet. There is a 1:1 slope for t

Given: 800 lineal feet of sewer pipe is to be installed under a paved section of roadway. The average depth of the trench is 10 feet. The width of the trench is 3 feet. The sides of the trench are vertical in the bottom 5 feet. There is a 1:1 slope for t