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 most common type of shield attested in wall paintings and sculpture for the 3rd century is circular or oval - and large, but the familiar rectangular shield was also still in use. Below is a section of the arch of Septimus Severus, a monument built to commemorate his victories against Parthia in 197-198AD.