Monday, 7 May 2018

Rivelin Tunnel 1907

Rivelin tunnel

Construction of the tunnel began in 1903 and was completed in 1909. It was built to use the plentiful supplies of the River Derwent as compensation water for the River Rivelin rather than draining the more valuable waters of Redmires Reservoirs. The tunnel is 4.5 miles (7.2 km) long, 6 ft 6 in (1.98 m) high and 6 ft (1.8 m) wide, it has a fall towards Rivelin of 1 in 3,600 which is 6 ft 7in (2.0m) over its entire length. The tunnel takes water which has come through a drain hole in the south east corner of Ladybower Reservoir and delivers it into the Lower Rivelin Reservoir with the tunnel emerging into a grass covered underground tank on the south bank at a point next to where the Wyming Brook enters the Lower reservoir. The tunnel cost £135,151, which was £13,000 under budget.[4]

 The ground tunnelled through consisted of millstone grit and hard shale interspersed with bands of rock. with the exception of the Severn Tunnel, which is only 12 yards longer, it is the longest tunnel in England, and certainly the longest in Great Britain for Waterworks purposes.

During the construction enormous quantities of water were encountered and even today about 5% more water exits the tunnel than enters it.

 

Rivelin Tunnel under construction, 1903/04

Image information


Rivelin Tunnel under construction, 1903/04
Map Print
Ref No:s09547
Title:Rivelin Tunnel under construction, 1903/04
Location:Sheffield_Rivelin
Date Period:1900-1919
Notes:

For further information see: "Transcations of the Hunter Archaelogical Society" Vol 18 1995, Page 60 Ref: 913.4274 S

(Тоннель ривелин)

  On 04/10/2009 at 11:53, hilldweller said:
Most Sheffielders are aware of the Totley Tunnel that carries the railway line out through the Hope Valley and onward to Manchester. How many people however, know of the existence of an even longer (although rather smaller) tunnel situated some four and a half miles to the north? This 4.5 mile long tunnel was built to carry Sheffield's share of the water from the Derwent Valley Impounding Scheme, a job that it still does today after almost a hundred years. During the construction enormous quantities of water were encountered and even today about 5% more water exits the tunnel than enters it. .
After the tunnel had been completed Mr Mappin Wilson of Sheffield, who had shot the moor under which the tunnel passed, sued the Water Board for compensation because, he said,"his grouse had less to drink, due to water filtering down into the tunnel from the moor above". His claim was for £5,000 and £3,600 for loss of water. A surveyor from Huddersfield was brought in and he put the total loss at £4,000. The Sheffield engineer to the Water Board said that as there had been no surface disturbance the draining away of water suggestion was ludicrous and he put nominal damages at £100. As no agreement could be reached, the case went before Colonel Welland at the Surveyors Institute, Westminster, and the final award reached was for £1,500. Wilsons gamekeeper a Mr Dolman, later said that the tunnel was the best thing that ever happened, because the moor became drier and better for grouse and breeding purposes, W/E. { Moorland Heritage by James S Byford}


 

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