British Waterways Board
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Comprehensive engineering surveys and reports
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Comprehensive Engineering Survey Reports: Duplicate series 1
BW167/17/3/17
Comprehensive Engineering Survey Report [for the Grand Union Canal]
Detailed survey of the waterway, including the location, description and comments on the condition of structures and topographical features, such as aqueducts, bridges, banks, cuttings, culverts, ditches, feeders, fences, hedges and walls, weirs, mining subsidence, locks, pumping stations, sluices and tunnels. Also includes width and depth of channel. Each feature is referenced with an Ordnance Survey sheet number relating to the accompanying plan volume. Includes stretch from Berkhamsted to Slough Arm. Covers Engineering Area: London (no. 7) and Engineering Section: Apsley. Partial duplicate of BW167/17/2/50; see that version for plans.
c.1963
BW167/17/3/17
These records are available immediately for research
1 volume