Electricity Substation No. 112 including interiors

Item details

Name of item: Electricity Substation No. 112 including interiors
Other name/s: Renwick Street Substation
Type of item: Built
Group/Collection: Utilities - Electricity
Category: Electricity Transformer/Substation
Primary address: 99 Renwick Street, Redfern, NSW 2016
Parish: Alexandria
County: Cumberland
Local govt. area: Sydney

Boundary:

As described in Sydney Local Environmental Plan
All addresses
Street AddressSuburb/townLGAParishCountyType
99 Renwick StreetRedfernSydneyAlexandriaCumberlandPrimary Address

Statement of significance:

Built in 1921, Electricity Substation No. 112 represents a surviving example of the original network of more than 360 substations built by Sydney Municipal Council from 1904 to 1936, which first supplied electricity to Sydney's industries and houses. The period and location of the substation records the expansion of Sydney's electricity network and the growth of electricity use in Redfern. The building also marks the major changes electricity brought for Redfern’s growth, development and population.

Aesthetically, the building demonstrates the characteristic modest form, quality of design and construction for Sydney's substations, which were designed to a higher standard than required for their function in order to integrate into their established urban contexts by reflecting neighbouring architecture or popular styles of the time.

The building represents a good example of a substation from the inter-war period which exhibits typical characteristics of the earlier Federation arts and crafts style including its tuck-pointed face brick base contrasting with roughcast rendered finishes, conspicuous roof form with exposed rafters and a timber ventilation clerestory. Its use of a style from an earlier period demonstrates the transition of architectural styles between the Federation and inter-war periods. The building contributes to the streetscape and is a significant example of civic architecture in the area.

Electricity Substation No.112 forms part of one of the largest known collections of industrial and warehouse buildings of its kind in Australia, which records City of Sydney’s past as one of only two historic industrial heartlands in Australia. This collection of buildings provides evidence of Australia’s twentieth century transformation through industrialisation when Sydney became one of the largest industrialised cities in the South Pacific.

Electricity Substation No.112 and the other surviving substations demonstrate the fundamental role that electricity played in powering Australia's industrialisation and how technological innovations of the time, specifically electricity, defined Sydney's industrial development during the twentieth century. Often constructed to service the high energy demands of factories in the near vicinity, the number, concentration and location of substations provide markers of twentieth century industrial centres and factories in the way that chimney stacks mark the location of factories predating electricity. Redfern's Renwick Street included a number of industries in close proximity to the substation which, by 1951, included Fletcher Springs immediately adjacent to the Electricity Substation No. 112 at 44 Turner Street (since demolished in circa 1998), Nizer Refrigeration and Peters Ice Cream to the south.

Electricity Substation No. 112 is of local heritage significance in terms of its historical, aesthetic and representative value.
Date significance updated: 21 Jan 16
Note: The State Heritage Inventory provides information about heritage items listed by local and State government agencies. The State Heritage Inventory is continually being updated by local and State agencies as new information becomes available. Read the Department of Premier and Cabinet copyright and disclaimer.

Description

Designer/Maker: Sydney Municipal Council
Builder/Maker: Sydney Municipal Council
Construction years: 1921-1921
Physical description: Electricity Substation No. 112 was built by the Sydney Municipal Council in 1921. The building comprises a single-storey inter-war substation with brick walls and a gabled roof clad in corrugated iron. Unlike other substations, the long elevation of the building addresses the street owing to the land constraints.

The building was constructed in the inter-war period with typical features of the earlier Federation arts and crafts architectural style applied to a utilitarian building including its tuck-pointed face brick base contrasting with roughcast rendered finishes, conspicuous roof form with exposed rafters and a timber ventilation clerestory. Its use of a style from an earlier period demonstrates the transition of architectural styles between the Federation and inter-war periods.

A large double-height opening is located at the north end of the street elevation, with a projecting rendered lintel and concrete threshold raised a step above street level. The steel roller shutter door for this opening contains an inset smaller personnel door. Three low steel-louvred windows with cement lintels are located to the south. Original signage is integrated at the the south end of the facade in a signage panel. The panel contains relief lettering recording the origins of the building and the substation's number within Sydney's electricity network.

The design of this substation is consistent with Substation No. 108 at St Peters Lane in Darlinghurst. It is also stylistically similar to Substation No. 57 at Floss Street in Hurlstone Park and Substation No. 111 at Shepherd Street in Marrickville (Energy Australia, State Heritage Inventory database number 3430391).

Internally, the roof, foundations and floor structures have not been inspected by the authors.

Category: Individual building. Style: Federation arts and craft. Storeys: One. Facade: Face brick and roughcast finish. Roof: Gabled corrugated iron roof.
Modifications and dates: The substation was re-equipped in 2006.

Roof cladding, gutters, downpipes, roller door and metal personnel door have been replaced.
Further information: Heritage Inventory sheets are often not comprehensive, and should be regarded as a general guide only. Inventory sheets are based on information available, and often do not include the social history of sites and buildings. Inventory sheets are constantly updated by the City as further information becomes available. An inventory sheet with little information may simply indicate that there has been no building work done to the item recently: it does not mean that items are not significant. Further research is always recommended as part of preparation of development proposals for heritage items, and is necessary in preparation of Heritage Impact Assessments and Conservation Management Plans, so that the significance of heritage items can be fully assessed prior to submitting development applications.
Current use: Electricity substation
Former use: Electricity substation

History

Historical notes: Early development of locality:

This site forms part of the land of the Gadigal people, the traditional custodians of land within the City of Sydney council boundaries. For information about the Aboriginal history of the local area see the City’s Barani website: http://www.sydneybarani.com.au/

The suburb derives its name from emancipated convict William Redfern who was sent to Sydney as a convict in 1801 after the 1797 revolt known as the Mutiny of the Nore. Redfern received his pardon in 1803. In 1808 he was examined in medicine and surgery and appointed assistant surgeon at the Sydney Hospital in 1816. In 1817 Redfern received a grant of 100 acres in the area bounded by present-day Cleveland, Regent, Redfern and Elizabeth Streets. In 1818, Redfern was granted a further 11,300 acres at Airds, Campbell Fields.

Other early occupants of the area were Captain Cleveland, an officer of the 73rd regiment who built Cleveland House and John Baptist who ran a nursery.

The first railway in NSW ran from Redfern to Parramatta in 1855. This station was known as Eveleigh but was later renamed in honour of William Redfern.

The last sections of the Redfern Estate, bounded by Chalmers and Elizabeth Street, were advertised for sale in 1882. By 1884 Section 4 had been subdivided into regular allotments for auction sale and Section 5 had been purchased by the Governor for a public park.

The intensified expansion of Sydney in the early twentieth century led to the development of terrace houses, industrial buildings and shops within Redfern.

From the 1920s to the 1960s, many Indigenous Australians relocated to the inner city, attracted by opportunities for work in local factories. Redfern became a well known centre for Sydney’s Aboriginal community. Australia’s first Aboriginal-run health, legal and children’s services were established in the suburb during the 1970s.

The suburb underwent significant changes with the decline of secondary industries from the 1970s onwards.

Industrial history:

As one of only two major centres for historic Australian industry during the period when industry was centred in cities, Sydney’s industrial development is part of the national history of industrialisation. Australia’s industrialisation formed part of the ‘second industrial revolution’ which began during the mid-nineteenth century. This second revolution was driven by major technological innovations including the invention of the internal combustion engine and the assembly line, development of electricity, the construction of canals, railways and electric-power lines.

Sydney's twentieth century industrial development records when and how Sydney became one of the largest industrialised cities in the South Pacific and the diversification of Australia's economy beyond primary industry. Together with Melbourne, Sydney’s twentieth century industrial boom expanded Australia’s economy from the ‘sheep’s back’ to the ‘industry stack’ or from primary production to manufacturing. By 1947 more Australians were working in city industries than in farms or mines.

Sydney’s industrial development not only impacted on the national economy. Twentieth-century industry in Sydney also played a major role in developing Australia’s self-sufficiency, growth, urbanisation, society and its contribution to the war effort for World War II. Whether through the number of workers employed, goods and technology produced, the prosperity it engendered, social change and urban environments it generated, Sydney’s industrial development has affected the lives of many Australians.

Substations history:

One of the major innovations in industry during the nineteenth century was the development of electricity as a power and lighting source, which rivalled and then replaced water and steam power. The mills and workshops of the earlier Industrial Revolution in Britain and North America were mainly water and steam powered, whereas Australia's twentieth century industrial buildings were powered by electricity.

As part of supplying electricity to Sydney's houses and industries for the first time, Sydney Council built Sydney's first power stations and substations during the first half of the twentieth century. Sydney Council, then known as Sydney Municipal Council or the Municipal Council of Sydney, was charged with supplying electricity to Sydney city and surrounding areas in 1896 through the law named the Municipal Council of Sydney Electric Lighting Bill passed on 16th October 1896. Electricity supply was managed through the council's department known by a number of names: the Electric Lighting Committee, the Electric Light Department and the Electricity Department from 1920 to 1935. From 1936 the electricity undertaking was named Sydney County Council when it was reformed as a separate authority as a result of the Gas & Electricity Act of 1935. The various names for the council and subsequent electrical authority are recorded in the initials and building names inscribed in substation facades.

Sydney's first power station at Pyrmont began operating in 1904. The large network of substations were constructed in strategic locations to supply power from these power stations to individual customers and other electricity networks. Their specific purpose was to house machinery to convert high voltage electricity for industrial or domestic use. Substations were often erected in close proximity to factories to service their high energy demands. Consequently the number, concentration and location of substations provide markers of twentieth-century factories and industrial centres in the way that chimney stacks marked factories pre-dating electricity.

Redfern's Renwick Street included a number of industries in close proximity to the substation which, by 1951, included Fletcher Springs immediately adjacent to the Electricity Substation No. 112 at 44 Turner Street (since demolished in circa 1998), Nizer Refrigeration and Peters Ice Cream to the south.

The period and location of surviving substations record the progressive extension of Sydney's electrical network from the centre of Sydney to surrounding areas, the scale and importance of this network, and the fundamental changes electricity brought for Sydney's growth, development and society. Sydney Municipal Council built its first substations at Town Hall, Taylor Square, Woolloomooloo and Ultimo, followed by Glebe, Newtown, Camperdown and surrounding areas. From 1904 to 1935, Sydney Council built more than 360 substations and almost 400 pole transformers throughout Sydney and surrounding suburbs. More continued to be built in the following decades. The Energy Australia (AusGrid) heritage and conservation register records that 33 of the surviving substations are located within the City of Sydney. This number excludes those no longer owned or operated by the electricity supplier.

Each substation has its own number inscribed on the building facade, which reflects its role in the broader electrical network and generally the total number, sequence and period of construction, with some exceptions where disused numbers were reallocated. Most substations were constructed in established urban areas on a small portion of land acquired or subdivided specifically for this purpose. These buildings, while modest in scale and different in function to surrounding buildings, were designed and constructed to a good standard, in a style designed to harmonise with surrounding architecture, in order to reduce community fears or resistance to the incursion of this new technology and impacts on the appearance of streets.

The rise of electricity during the late nineteenth century, and in particular small motors for driving machinery and electrical lights, changed the configuration of industrial buildings and machinery. Electricity meant that factories could be designed with a more flexible layout because small electric motors eliminated the need for belt and shaft drives from the steam plant. Factory building design became less reliant on windows for natural light and gas lighting ventilation because of the advent of electric lighting. Electricity also created a new market for factories to produce the new consumer goods reliant on electric power, such as fridges, washing machines, telephones, stoves, ice cream, and the engineering for electric lights, trains and trams

Site history:

In 1920 the land for this substation was acquired by Sydney Municipal Council. The allotment appears to be a subdivision of the rear garden of the corner land parcel fronting Redfern Street.

The present substation was constructed during 1921 as the permanent building which replaced the previous temporary substation in this location. The remaining vacant portion of the site was sold in 1924.

The arrangement of the original switchgear in Substation No.112 proved to be insufficient and dangerous due to the narrow passageway between the high-voltage and low-voltage switchboards. In 1955 it was observed that “...with any of the switch handles on the high-voltage panels in the off position, danger exists in anyone bumping against a handle being thrown onto the front of the low-voltage panels”. As a result, plywood boxes were fabricated to cover the exposed conductors on the front of the low-voltage switchboard with the original high-voltage and low-voltage switchboard structures remaining in use until the substation was re-equipped during 2006.

The substation has not been significantly altered since its construction.

(Pennington, 2012, pp. 52-53, 293-294)

Historic themes

Australian theme (abbrev)New South Wales themeLocal theme
3. Economy-Developing local, regional and national economies Technology-Activities and processes associated with the knowledge or use of mechanical arts and applied sciences Electricity-
4. Settlement-Building settlements, towns and cities Utilities-Activities associated with the provision of services, especially on a communal basis Electricity Substation-

Assessment of significance

SHR Criteria a)
[Historical significance]
Built in 1921, Electricity Substation No. 112 represents a surviving example of the original network of more than 360 substations built by Sydney Municipal Council from 1904 to 1936, which first supplied electricity to Sydney's industries and houses. The period and location of the substation records the expansion of Sydney's electricity network and the growth of electricity use in Redfern. The building also marks the major changes electricity brought for Redfern’s growth, development and population.

Electricity Substation No.112 forms part of one of the largest known collections of industrial and warehouse buildings of its kind in Australia, which records City of Sydney’s past as one of only two historic industrial heartlands in Australia. This collection of buildings provides evidence of Australia’s twentieth century transformation through industrialisation when Sydney became one of the largest industrialised cities in the South Pacific.

Electricity Substation No.112 and the other surviving substations demonstrate the fundamental role that electricity played in powering Australia's industrialisation and how technological innovations of the time, specifically electricity, defined Sydney's industrial development during the twentieth century. Often constructed to service the high energy demands of factories in the near vicinity, the number, concentration and location of substations provide markers of twentieth century industrial centres and factories in the way that chimney stacks mark the location of factories predating electricity. Redfern's Renwick Street included a number of industries in close proximity to the substation which, by 1951, included Fletcher Springs immediately adjacent to the Electricity Substation No. 112 at 44 Turner Street (since demolished in circa 1998), Nizer Refrigeration and Peters Ice Cream to the south.
SHR Criteria b)
[Associative significance]
The substation is associated with the Sydney Municipal Council's Electric Light Department which built the substation as part of its responsibility to supply electricity to Sydney city and surrounding areas from 1904 until 1936. The substation also likely has associations with the former factory for located on the adjacent site at 44 Turner Street for Fletcher Springs by the 1950s, demolished in circa 1998.
SHR Criteria c)
[Aesthetic significance]
Aesthetically, the building demonstrates the characteristic modest form, quality of design and construction for Sydney's substations, which were designed to a higher standard than required for their function in order to integrate into their established urban contexts by reflecting neighbouring architecture or popular styles of the time.

The building represents a good example of a substation from the inter-war period which exhibits typical characteristics of the earlier Federation arts and crafts style including its tuck-pointed face brick base contrasting with roughcast rendered finishes, conspicuous roof form with exposed rafters and a timber ventilation clerestory. Its use of a style from an earlier period demonstrates the transition of architectural styles between the Federation and inter-war periods.

The building contributes to the streetscape and is a significant example of civic architecture in the area.
SHR Criteria d)
[Social significance]
Social significance requires further study to ascertain its value to communities. The building may have value to community members with an interest in the history, buildings and technology for Sydney's electrification.
SHR Criteria e)
[Research potential]
The building may offer research potential into the evolution of technology for electricity supply and architectural design for substations in Sydney.
SHR Criteria f)
[Rarity]
A rare example of a Federation style electrical substation in Redfern.
SHR Criteria g)
[Representativeness]
The building represents a good example of a substation from the inter-war period utilising the earlier Federation arts and crafts style.

The substation forms part of a collection of extant substations, which together represent the growth of Sydney's electrical network and the major change that electricity brought for Sydney's growth, development and population during the twentieth century, in particular for the development of industry.

Of more than 360 originally built by Sydney Municipal Council from 1904 to 1930 in metropolitan Sydney, the current Energy Australia (AusGrid) heritage and conservation register records that 33 surviving substations are located in the City of Sydney. This number excludes those no longer owned or operated by the electricity supplier.

The design of this substation is consistent with three others found in other suburbs including Substation No.108 at St Peters Lane in Darlinghurst, Substation No. 57 at Floss Street in Hurlstone Park and Substation No. 111 at Shepherd Street in Marrickville.
Integrity/Intactness: Intact externally
Assessment criteria: Items are assessed against the PDF State Heritage Register (SHR) Criteria to determine the level of significance. Refer to the Listings below for the level of statutory protection.

Recommended management:

Retain and conserve the building. A Heritage Assessment and Heritage Impact Statement should be prepared for the building prior to any major works being undertaken. All conservation, adaptive reuse and future development should be undertaken in accordance with the Australia ICOMOS Charter for Places of Cultural Significance (The Burra Charter). Archival photographic recording, in accordance with Heritage Council guidelines, should be undertaken before major changes. No vertical additions should be made to the building. Face brick and roughcast rendered finishes, original signage, timber ventilation clerestory, roof and exposed rafters should be conserved and maintained. New uses for the building are to complement and enhance the internal and external character of the building by conserving and interpreting significant fabric and spatial qualities. Alterations for a new use, including changes for compliance with Australian building standards, should allow the essential form of the building to remain readily identifiable.

Listings

Heritage ListingListing TitleListing NumberGazette DateGazette NumberGazette Page
Local Environmental PlanSydney Local Environmental Plan 2012I225422 Jan 16   
Heritage studyCity of Sydney Industrial and Warehouse Buildings 01 Oct 14   

Study details

TitleYearNumberAuthorInspected byGuidelines used
Statement of Heritage Impact Proposed Change of Use: 413 Bourke Street Surry Hills.2019 Rappoport Pty LtdCity Plan Heritage No

References, internet links & images

TypeAuthorYearTitleInternet Links
WrittenFrances Pollon1996The book of Sydney suburbs
GraphicHiginbotham & Robinson1890Redfern, Sydney
WrittenJames Pennington2012Electricity Substations of the Sydney Municipal Council, 52-53, 293-294.
WrittenTZG Architects and Orwell & Peter Phillips Architects2002Conservation Management Plan: Substation No. 6 and Underground Mens Conveniences, Taylor Square

Note: internet links may be to web pages, documents or images.

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Data source

The information for this entry comes from the following source:
Name: Local Government
Database number: 5062467


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