An Act to confer further powers upon the British Electricity Authority for the construction of works in the counties of Caernarvon and Merioneth and for the acquisition of lands and easements for the purposes thereof or in connection therewith and for other purposes.
Dolgarrog hydro-electric power station had originally built in 1907 to generate electricity for an aluminium smelting plant.[1] Public supplies of electricity began in 1922. A new station (known as No. 2 station) was built in 1924–5. By 1952 the electricity industry had been nationalized and the BEA sought powers to extend Dolgarrog power station to increase its generating capacity and output.[1][2]
The North Wales Hydro-Electric Power Act 1952 received royal assent on 1 August 1952. Its long title is 'An Act to confer powers upon the British Electricity Authority for the construction of works in the counties of Caernarvon and Merioneth and for the acquisition of lands and easements for the purposes thereof or in connection therewith and for other purposes.'[3]
Provisions
The act comprised 41 sections
Section 1 Short title
Section 2 Incorporation of Acts
Section 3 Interpretation
Section 4 Power to execute works
Section 5 Power to deviate
Section 6 Subsidiary works
Section 7 Works to form part of undertaking
Section 8 Power to dredge etc.
Section 9 Temporary stoppage of roads and footpaths
Section 10 Period for completion of works
Section 11 Discharge of water into streams
Section 12 Accommodation for workmen employed on construction of works
Section 13 Power to take water
Section 14 Obligation to secure full development of water power
Section 15 Restriction on taking water in respect of Dolgarrog extension works
Section 16 Restriction on taking water in respect of Maentwrog extension works
Section 17 Provisions applicable to last two preceding sections of Act
Section 18 Agreements with statutory water undertakers and others
Section 19 Making good diminution in water supplies used for domestic or agricultural purposes
Section 20 Further provisions relating to Work No. 1
Section 21 Fencing and crossing of aqueducts
Section 22 Application and modification of Public Utilities Street Works Act 1950
Section 23 For the preservation of scenery and amenities
Section 24 Power to acquire lands
Section 25 Correction of errors in deposited plans and book of reference
Section 26 Acquisition of part only of certain properties
Section 27 Power to expedite entry
Section 28 Power to enter for survey of valuation
Section 29 Disregard of recent improvements and interests
Section 30 Extinction of private rights of way
Section 31 Power to acquire easements only
Section 32 Grant of easements by persons under disability
Section 33 Liability to make compensation
Section 34 Payment to river board for improvement of fishery
Section 35 For protection of Postmaster-General
Section 36 For protection of river board
Section 37 Saving for Llandudno Urban District Council
Section 38 Saving for town and country planning
Section 39 Arbitration
Section 40 Crown rights
Section 41 Costs of Act
Effects of the act
The act empowered the BEA to extend the catchment areas of Dolgarrog and Maentwrog power stations, and to build a 10 MW extension to Dolgarrog.[3]
Dolgarrog No. 3 Station was commissioned in 1957. It comprised a 10 MW, 750 rpm, Boving-Bruce Peebles water turbine set. The capacity of the power station increased from 17.7 MW prior to 1957 to 27.7 MW from 1957.[4]
↑ Garrett, Frederick (1959). Garcke's Manual of Electricity Supply. London: Electrical Press Limited. pp.A-74.
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