| Asbestos Cement - From 8 to 12 in |
| Asbestos Cement - Over 12 in |
| Asbestos Cement - Under 8 in |
| Cast Iron - From 8 to 12 in |
| Cast Iron - Over 12 in |
| Cast Iron - Under 8 in |
| Concrete Segments (Unbolted) - Over 12 in |
| Ductile Iron - From 8 to 12 in |
| Ductile Iron - Over 12 in |
| Ductile Iron - Under 8 in |
| Fusible Polyvinyl Chloride - From 8 to 12 in |
| Fusible Polyvinyl Chloride - Over 12 in |
| Polyvinyl Chloride - From 8 to 12 in |
| Polyvinyl Chloride - Over 12 in |
| Polyvinyl Chloride - Under 8 in |
| Steel - Over 12 in |
| <all other values> |