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.
The grade of the hillside, the type of permanent retaining wall that is designed and the available access for equipment also need to be taken into consideration. Examples of shoring mechanisms that are commonly used to shore excavated ground are: soldier pile and lagging, soil nails & shotcrete, and pressure grouting.