The restraint assembly 2 wherein the roof arch components have outwardly extending flanges and {HEAD ~ the flanges} of {TAIL ~ the components} are mated to define a cavity between the components 
of
The restraint assembly 2 wherein the roof arch components have outwardly extending flanges and { HEAD ~ the flanges } of { TAIL ~ the components } are mated to define a cavity between the components
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH