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 its classic form, the Celtic shield consists of an ovoid shield board with a long, spindle-shaped umbo with a spine extending vertically along the shield board. This style of construction is shared by the Republican era Roman scutum, as well as Etruscan and Iberian shield forms, suggesting a common ancestral type.