It built
structural steel fabricated buildings or structures.
Electrical substations It built many regional
electrical substations •
Irthlingborough, Northamptonshire, around 1956 •
Shenfield, south-west Essex, around 1960 • Tilbury, Thurrock, around 1960 •
Capenhurst, Cheshire, around 1961 •
Sundon, Bedfordshire, around 1961 •
Three Bridges, West Sussex, part of Crawley, around 1961 • Iver Heath, around 1961 •
Ystradowen, south Wales, around 1964 •
Walham, north Gloucester, around 1964 •
Burwell, east
Cambridgeshire near Suffolk border, around 1965 • Broomfield Road,
Palmers Green, around 1965 • Hayes, at North Hyde Gardens, around 1967, known for the
Hayes substation fire •
Southwick, West Sussex, around 1969 •
Bolney, the east of
West Sussex, around 1970 •
Brockley, South east London, around 1970 •
Longford, London, around 1970
Transmitters •
Angus transmitting station near
Forfar, north of
Dundee, in October 1965 •
Bilsdale transmitting station on the
North York Moors •
Divis transmitting station (500 ft), carries television for eastern Northern Ireland in the mid-1950s •
Durris transmitting station; 38-year-old Thomas Sutherland of Blairgowrie died in its construction on 24 October 1966, falling 175 ft from 300 ft up the mast; the company had a regional office in Edinburgh • The original
Emley Moor steel-tube mast, which collapsed on 19 March 1969.; also built the 50-ton 180 ft top steel lattice, on the top of the current structure in December 1970 •
Meldrum transmitting station (500 ft) on Core Hill carries national radio in north-east Scotland, in the mid-1950s •
Selkirk transmitting station in 1961/62, which is 925 ft above sea level •
Skelton Transmitting Station, the tallest structure in the UK at 365 metres, and was built in the war for clandestine broadcasts, now a few miles west of the
M6, north of Penrith •
Start Point transmitting station on the most southern point of the
Devon coast, in the late 1930s •
Stockland Hill transmitting station, in the east of Devon, towards Dorset, for the IBA in 1961 for 405-line b/w television •
Tacolneston transmitting station for the new
BBC East services; the site was known for many years first as the Norwich television transmitter •
Woofferton transmitting station, at
Woofferton in the south of
Shropshire, on the
Herefordshire boundary, important in clandestine broadcasts in the Second World War
Powerlines • 275kV line from
Beauly to
Kintore, Aberdeenshire in 1960, for the
North of Scotland Hydro-Electric Board •
Llantarnam to
Crumlin • Melksham - Bramley 275kV in 1958 • Poplar - Brimsdown 132kV in 1950 • Berkeley - Gloucester 132kV in 1952 • Penn - Round Oak 132kV in 1956 • Tilbury - Basildon 132 kV in 1957 • Drax - Eggborough - Keadby 400kV in 1968 • Drax - Thornton Junction 400kV in 1969
Electricity river crossings •
Aust Severn Powerline Crossing (488 ft tall) - the longest powerline crossing in the United Kingdom at 1700 m (5,310 ft) between towers (built around 1955) • Foyle river crossing, around 1959 ==See also==