MDA Waterways Object Name Thesaurus
0-9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z [Contents]

umbrella

USE henpeekedLink to term


underwater viewer
A long tin cylinder, glazed at one end that is placed in the water so that underwater brick work can be inspected from the canal bank.

CL tools and equipmentLink to hierachy
BT waterway maintenance equipmentLink to term


Union scow
Scow 60 ft long and 12 ft 6 inches wide for use on the Edinburgh and Glasgow Union Canal, round bilged, double ended.

CL transportLink to hierachy
BT scowLink to term


unpowered boat
A boat which is designed without a motive power source.

CL transportLink to hierachy
BT <craft by motive power>Link to term
NT butty boatLink to term


up river trow
A trow which traded on the river above Gloucester, usually with an open hold and a square rig.

CL transportLink to hierachy
BT trowLink to term
RT Severn flatLink to term


Upper Thames barge

USE West Country bargeLink to term


Upper Trent keel
Square sailed and limited to the river above Keadby. 60 ft x 14 ft on a draught of 2 ft 6 ins.Open hold with no hatch boards.

CL transportLink to hierachy
BT keel (boat)Link to term


uprights
Long and thin diagonal braces that fit between the top of the gunwhale on a narrow boat and the underside of the running planks. They at intervals along the hold of a narrow boat to give rigidity to the running planks when the cloths are tied tightly over them.

CL componentsLink to hierachy
BT above decks watercraft componentLink to term


uxter plate

USE oxter plateLink to term



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