Carriageway with 2-4 triangular lids
Carriageway with 2 triangular lids
Carriageway covers with 4 triangular lids
Carriageway with 6 triangular lids
The boxes that are in this category are those that generally contain small customer connections. The old type were made of concrete with a concrete lid whereas the current is of fibreglass construction with a steel lid.
All sizes are approximate.
Carriageway covers over the years have been generally of two types, those that required a T- shaped key, the Silent Night and those that required a D-shaped key shown here as an Elkington. All sizes were supplied in both variants and although the design varied slightly all have ownership markings on them.
All sizes are approximate.
Carriageway covers over the years have been generally of two types, those that required a T- shaped key, the Silent Night and those that required a D-shaped key shown here as an Elkington. All sizes were supplied in both variants and although the design varied slightly all have ownership markings on them.
