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Frames and Covers, Carriageway No.
1, 1A and 1C
Frames and Covers, Carriageway No. 1
Double triangular type for use on manholes, with each
carriageway entrance. Two covers are required. Called the "Silent
Knight".
Drawing CN1950 dated 1967.
Fitted with Covers, Carriageway No. 1.
Frames and Covers, Carriageway No. 1A
Double Triangular Type 610mm x
610mm clear opening each
for use on carriageway joint boxes. Heavy duty
design for use where traffic loading conditions are
severe. Cover made
of Spheroidal Graphitic Iron and marked HD. Two covers are
required.
Frame, Carriageway
No. 1A was made obsolete in 1984.Covers, Carriageway
No. 1C
These can be marked "Telecom" from 1986 and "BT" from 1988 (have straight dashed
marks on cover).
Frames and Covers, Carriageway No. 1C
Introduced around 1986 and is of a slightly different design to the earlier No.
1.
Fitted with Covers, Carriageway No. 1D.
POEEJ Article -
1968
Cover, Carriageway No. 1
Cover, Carriageway No. 1
Cover, Carriageway No. 1
Cover, Carriageway No. 1
There are two of these located at Blackpool Bay in Devon, at the bottom of the
entrance drive.
Undersea cables to Guernsey land here.
Cover, Carriageway No. 1D
Cover, Carriageway No. 1D
Cover, Carriageway No. 1C
These covers are heavy!
This is the correct way to lift them
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