Purpose of Program Review. Program Review is a systematic way to assess the quality of SIUE's academic programs and determine ways to improve the quality of education, scholarship, and service.
Sheeting means the members of a shoring system that retain the earth in. position and in turn are supported by other members of the shoring system. See. figure 2.0. Shield (Shield system) means a structure used in an excavation to withstand. cave-ins and which will protect employees working within the shield system.
In order to keep water out, perforated pipe and gravel are used in a trench around the crawl space to route water away. The drainage system looks like this: In a house with a basement, this same sort of drainage system is added along the bottom of the walls.