Conondale Timbers sawmill | |
---|---|
![]() Conondale Timbers Sawmill, 2007 | |
Location | Aherns Road, Conondale, Sunshine Coast Region, Queensland, Australia |
Coordinates | 26°44′54″S152°44′03″E / 26.7483°S 152.7341°E |
Design period | 1919 - 1930s (interwar period) |
Built | 1930s |
Official name | Conondale Timbers Sawmill, Conondale Timbers, Mill Workers Cottages |
Type | state heritage (built) |
Designated | 27 November 2008 |
Reference no. | 602689 |
Significant period | 1930s |
Significant components | residential accommodation - workers' housing, machinery/plant/equipment - forestry/timber industry, shed/s, crane / gantry, lumber yard, engine/generator shed/room / power supply |
Builders | M R Hornibrook Ltd |
Conondale Timbers sawmill is a heritage-listed sawmill at 144 Aherns Road, Conondale, Sunshine Coast Region, Queensland, Australia. It was built in the 1930s by M R Hornibrook Ltd. It is also known as Conondale Timbers mill workers cottages. It was added to the Queensland Heritage Register on 27 November 2008. [1]
The Conondale Timbers Sawmill near the town of Conondale in the Sunshine Coast Region is a large operating hardwood mill constructed in the early 1930s. It comprises the mill shed and equipment, plus ancillary structures including workers' housing. The mill was originally powered by steam, but has now been converted to electricity. [1]
Sawmilling was a major industry on the North Coast hinterland in the 1930s: the coastal area between Brisbane and Gympie contained the highest concentration of sawmills in Queenslnd. More hardwood was cut on the North Coast (now known as the Sunshine Coast) than anywhere else in Queensland. Improvements in the road network and mechanised transport in the 1920s made sawmilling in remote areas such as Conondale more viable from the later interwar period. [1]
The Conondale sawmill was built by M.R. Hornibrook Pty Ltd to supply timber for the Hornibrook Highway Bridge project that linked the Redcliffe Peninsula with the Brisbane suburbs of Brighton and Sandgate across the mouth of the North Pine River and Hays Inlet. At the time, M.R. Hornibrook Pty Ltd was among the most prominent civil engineering firms in Queensland. From 1918, Manuel Hornibrook and his company (formed in 1926) constructed a number of drainage and water supply systems for Brisbane and regional councils. By the early 1930s, their civil engineering projects had included a number of prominent bridges including an eight-span reinforced concrete bridge at Howard, the Grey Street Bridge (later renamed William Jolly Bridge) in Brisbane and an eight-span reinforced concrete bridge over the Coomera River. After completion of the Hornibrook Highway project, the company joint ventured with Evans Deakin and Company to build Brisbane's Story Bridge and they built a 47-span railway bridge over the Pioneer River in Mackay. After World War II, the company was involved in the construction of Bulimba B, Tennyson and Townsville power stations and was a major contractor for construction of the Sydney Opera House. [1]
The Hornibrook Highway was built during a period when many roads in Southeast Queensland were being upgraded to accommodate increased motor vehicle usage. Prior to 1920, roads were funded by Shire Councils. The demand for better quality roads to accommodate motor vehicles promised to place an intolerable financial burden on the councils. This burden was alleviated to a large extent after the establishment by the Queensland Government in 1920 of the Main Roads Board. This board entered into joint funding arrangements with Shire Councils and a number of road upgrades were undertaken from 1921. The Hornibrook Highway was one of the most important of these. It made an important contribution to the development of Redcliffe. [1]
The Hornibrook Highway included a long timber bridge (the heritage-listed Hornibrook Highway Bridge) across Hay's Inlet and the mouth of the North Pine River between Brighton and Clontarf. At the time, it was Australia's longest bridge and was claimed to incorporate more hardwood than any other bridge of its kind. To provide more than 2.5 million super feet of timber needed for the bridge, Hornibrook secured large stands of hardwood, purchased a mill at Mapleton and built the Conondale mill in the midst of large tracts of standing timber. The Conondale mill was designed to produce decking. [1]
The original layout of the mill has been largely preserved and follows the basic design principles for steam powered sawmills of the era. The break-down saws, comprising a frame saw and large circular saw were designed to make the initial cuts along the logs to create long slices of timber ('flitches'). These saws are located close to where the logs entered the mill near a loading platform at the side of the shed. The number one and the pendulum docking saws which converted the flitches into boards of the required cross-section and length are located further inside the shed. A small room for sharpening saws is built into a corner of the main shed. [1]
Though the steam engine and transmission are now removed, the plan and construction of the mill reveal their former location. The boiler and engine sheds are extant, the latter containing the foundations of the steam engine. Power was transmitted to the saws and saw sharpening grinder from the steam engine via transmission shafts, belts and pulley wheels. The original transmission shafts and pulleys, though removed from the shed, remain on the site. [1]
Most of the extant saws are original including the frame, circular break-down, number one and docking saws. The saw sharpening equipment is also original. All of this equipment was designed to be steam driven via flat belts and pulleys. The original transmission system continued to be used when the shed was first electrified: a large electric motor was simply connected to the main transmission shaft. Later, the transmission system was rendered redundant when the single large electric motor was replaced by smaller electric motors mounted directly onto each saw. As part of this upgrade, the original flat belts and pulley wheels on the saws were replaced by "V" belts and pulleys which transmitted drive directly from the saw mounted motors. [1]
In addition to the main shed a number of structures originally built by M.R. Hornibrook Pty Ltd remain extant. These include a former ship's crane used in the construction of the mill and the mill workers' cottages. The five cottages along the southern boundary are in their original location while the cottage near the entrance gate has been shifted from elsewhere on the site. The group of five dwellings originally stood as detached two-room cottages, each with a veranda to the east and a fireplace projecting to the north. They have been altered since construction. Later work has been carried out on the far east cottage including the addition of enclosed space to form a larger residence and the addition of a small entrance deck allowing it to be used as an office. The mill has been in continuous use since the 1930s. Following completion of the Hornibrook project, the mill continued to be operated by the Hornibrook subsidiary, Hamilton Sawmills. In the 1960s, the sawmill was purchased by Thurecht and Sons and then the Green family trading as Conondale Timbers. During the 1970s, the mill cut native hardwoods for use in house framing. About a third of production was brush-box used for flooring. It is one of the oldest known operating mills in the Sunshine Coast region. [1]
At the corner of Aherns Road and Harper Creek Road in the Mary Valley some 15 kilometres (9.3 mi) northwest of Maleny and five kilometres south of Conondale, the Conondale Timbers mill site comprises a level elevated area which falls steeply to an area of river flats along Harper Creek. Structures associated with the sawmilling operations are on the elevated portion of the site and include the sawmill shed, crane, burning area, ablutions shed, six workers' cottages, timber racks, petrol bowser, storage tanks and an assortment of sheds. There are a number of items of equipment, machinery and vehicles scattered and stored about the site. [1]
A pair of timber entrance gates open onto the site from Aherns Road. The property is fenced by timber, barbed wire and electric fences. There are grassed areas across the site and a scattering of trees and other plantings. Cattle graze on the lower river flats. [1]
The site is dominated by a large open gable roofed shed framed with timber trusses supported on square timber posts. The roof is in two parts, the east portion is larger and higher and both roofs shelter a raised timber platform supported on timber stumps. A lower skillion roof lean-to the north of the shed shelters the former engine and boiler sheds. Roofs are clad with corrugated galvanised iron, the sheeting to the north side of the larger gable roof is more recent. [1]
The raised timber platform accommodates gantries, benches, saws, trolleys, tracks and stacking areas of the mill operations. Two earth mounds to the south of the shed facilitate loading of logs onto the platform by fork lift. A conveyor belt travels west from the centre of the platform to a burning area adjacent. The burning area is unroofed and enclosed with sheets of corrugated iron. A small room to the northeast corner of the platform is timber framed and clad with weatherboards and accommodates the saw sharpening facilities. Part of the platform extends unroofed to the east with a set of trolley tracks running out along the southern side - this extension gives the mill the capacity to saw very long logs. A set of timber stairs descends from the northeast to the engine room. A set of timber stairs also descends from the west side of the platform. The area below the platform accommodated the transmission shafts, pulleys and other elements of the steam-driven operation. [1]
Operating as a working mill, machinery and equipment accommodated on the platform includes a framing saw, breakdown saw, number one saw, docking saw, associated benches, trolleys and tracks. Saw sharpening equipment, benches and associated accessories are housed in the saw sharpening room. [1]
The former engine and boiler sheds are immediately north of the main shed. Each of these spaces has a concrete slab floor and they are separated by an area of dirt floor. Concrete blocks stand to the middle of the concrete slab floor of the engine shed. Openings in the wall between the engine shed and the main shed and in the floor of the platform of the main shed indicate access for former shafts, belts, pulleys, ducts and other components of the early steam powered system. A range of equipment, machinery and other items are stored in the engine and boiler sheds. [1]
The crane stands to the northwest of the mill shed, the timber arm able to swing across this area of the site lifting logs to the platform. The motor is housed in a small shed near the crane. [1]
A row of five timber cottages runs along the south boundary of the property and one timber cottage stands to the northeast of the entrance gate. All are timber framed and clad with weatherboards oiled with a red oxide. Each of the group of five cottages stands on low timber stumps and is sheltered by a corrugated galvanised iron clad gable roof. Spaces between the cottages are partly or fully enclosed and roofed. The most easterly cottage of the group has a small timber deck to the north and the next two cottages west are connected by an enclosed space. The fourth cottage along has a timber clad extension running along the south side. There is a mixture of timber and aluminium framed windows throughout. A number of galvanised iron water tanks stand to the north of the cottages and downpipes are a mixture of PVC and metal. [1]
Larger than the other dwellings, the cottage at the entrance gate has a corrugated galvanised iron clad gable roof and an enclosed verandah to the south.
Conondale Timbers Sawmill was listed on the Queensland Heritage Register on 27 November 2008 having satisfied the following criteria. [1]
The place is important in demonstrating the evolution or pattern of Queensland's history.
The Conondale Timbers Sawmill (early 1930s) is important in demonstrating the development of the State's timber industry insofar as it exemplifies sawmills established on the North Coast (now the Sunshine Coast) when it was one of the most important timber producing regions in the State. In the 1930s, when the mill was established, the North Coast produced the most hardwood in the State and contained more sawmills than anywhere else in Queensland. The mill drew on the area's abundant hardwood resources to supply the construction of the Hornibrook Bridge. [1]
As a sawmill established to supply wood for the Hornibrook Bridge (1932 - 1935), the mill is also important in demonstrating the development of Queensland's road systems in the 1930s. The Hornibrook Bridge was built during a period following the establishment of the Main Roads Board (1920) when roads in South East Queensland were being upgraded to accommodate increased motor vehicle usage. The Hornibrook Bridge improved motor vehicle access to Redcliffe and so made an important contribution to its development. [1]
The place demonstrates rare, uncommon or endangered aspects of Queensland's cultural heritage.
The mill is one of the earliest known sawmills still operating in the North Coast region. It is uncommon in the region for its earliness, the intactness of its original fabric and layout, and its continuity of operation as a sawmill since the early 1930s. Economic and environmental factors, including the deregulation of the timber industry from the 1990s, have meant that intact sawmills from the interwar era are endangered and have become increasingly rare. [1]
The place is important in demonstrating the principal characteristics of a particular class of cultural places.
The mill is important in demonstrating the principal characteristics of a steam driven hardwood sawmill of the 1930s with associated staff accommodation. The site includes the main sawmill shed housing the saws, benches and trolleys, the boiler and engine sheds, staff housing, log yard, crane and a creek from which water was drawn for the steam engine. Within the sawmill shed, the original layout of the mill has been largely preserved and follows the basic design principles for steam powered sawmills of the era. A saw sharpening room remains extant within this shed. [1]
Though the steam engine and transmission system have now been removed, the plan and construction of the mill reveal their former location. Most of the original saws and ancillary equipment are also intact though modified to accommodate electric power. Extant saws include Canadian, frame, number one and pendulum docking saws arranged to allow efficient movement of the logs through the mill. [1]
The place is important because of its aesthetic significance.
The impressive scale of the sawmill shed with its prominent gable roof, substantial timber elements and towering crane and the tough industrial aesthetic projected by the weathered timber and corrugated galvanised iron elements give the mill site a powerful physical presence in the landscape and stands as a dramatic surprise in the quiet rural setting otherwise notable for its rolling timbered hills, grassed paddocks and smaller domestic and rural structures typical of this part of the Mary Valley. [1]
The place has a special association with the life or work of a particular person, group or organisation of importance in Queensland's history.
The sawmill was built by M.R. Hornibrook Pty Ltd to supply hardwood for the Hornibrook Bridge. As such, it has special association with one of the State's most important civil engineers and with the bridge, one of the most important engineering projects of the interwar period. Hornibrook constructed the William Jolly Bridge and played key roles in the construction of the Story Bridge and the Sydney Opera House. The Hornibrook Bridge was a major engineering accomplishment; at the time it was Australia's longest bridge. It had an important influence on the development of Redcliffe. [1]
Hornibrook Bridge is a heritage-listed mostly-demolished road bridge on the Hornibrook Highway over Hays Inlet at Bramble Bay from Brighton, City of Brisbane to Clontarf, City of Moreton Bay, Queensland, Australia. It was designed by Manuel Hornibrook and built from 1932 to 1935 by Manuel Hornibrook. It was added to the Queensland Heritage Register on 7 October 1994.
Cooroy railway station is a heritage-listed railway station at 14 Myall Street, Cooroy, Shire of Noosa, Queensland, Australia. It is on the North Coast railway line serving the town of Cooroy. It was designed by the Office of the Chief Engineer of Queensland Rail and built in 1890 by Fitzwilliam Williams. It opened on 17 July 1891 with the opening of the line from Cooran. It was added to the Queensland Heritage Register on 14 August 2008.
Valley Heights railway station is a heritage-listed railway station located on the Main Western line in Valley Heights, in the City of Blue Mountains local government area of New South Wales, Australia. It was designed and built by NSW Government Railways. It is also known as Valley Heights Railway Station and Locomotive Depot and The Valley. The property was added to the New South Wales State Heritage Register on 2 April 1999.
Mitchell railway station is located on the Western line in the Maranoa Region, Queensland, Australia. It serves the town of Mitchell. The station has one platform, opening in 1885. The station has a number of heritage-listed buildings, including the passenger station in Oxford Street, the goods shed in Alice Street, and the station master's house in Sheffield Street. The buildings were added to Queensland Heritage Register on 8 September 2005.
Kingaroy Butter Factory is a heritage-listed former butter factory at 67 William Street, Kingaroy, South Burnett Region, Queensland, Australia. It was designed by Waugh and Josephson and built in 1926. It was added to the Queensland Heritage Register on 9 November 2012.
Grandchester Sawmills is a heritage-listed sawmill business at Symes Street, Grandchester, City of Ipswich, Queensland, Australia. It was built in 1941. It was added to the Queensland Heritage Register on 21 October 1992.
Warwick railway station is a heritage-listed railway station on the Southern railway line in Warwick, Southern Downs Region, Queensland, Australia. It was built from c. 1881 to 1910s. It was added to the Queensland Heritage Register on 24 September 1999.
Jimna Single Men's Barracks is a heritage-listed workers' housing at 4 Tip Road, Jimna, Somerset Region, Queensland, Australia. It was built in 1930s. It was added to the Queensland Heritage Register on 27 November 2008.
Alfredson's Joinery is a heritage-listed workshop at 28 King Street, Cooran, Shire of Noosa, Queensland, Australia. It was built from 1930s to 1950s. It is also known as Alfredson's Pre-Cut House Workshop and Alfredson's Sawmill. It was added to the Queensland Heritage Register on 27 November 2008.
Cooroy Lower Mill Site Kiln is a heritage-listed kiln at Lower Mill Road, Cooroy, Shire of Noosa, Queensland, Australia. It was built in 1950s. It was added to the Queensland Heritage Register on 11 December 2008.
Kin Kin Sawmill is a heritage-listed sawmill at 1 Sister Tree Creek Road, Kin Kin, Shire of Noosa, Queensland, Australia. It was built in 1940s. It was added to the Queensland Heritage Register on 27 November 2008.
Elgin Vale Sawmill is a heritage-listed sawmill at Manumbar Road, Elgin Vale, Gympie Region, Queensland, Australia. It was built in 1944 for T H Spencer by Wilson Hart Limited. It was added to the Queensland Heritage Register on 17 September 2010.
St Luke's Anglican Church is a heritage-listed church at Sayre Crescent, Boyne Island, Gladstone Region, Queensland, Australia. It was designed by Arthur Malpas and built in 1924. It was added to the Queensland Heritage Register on 21 October 1992.
Rockhampton Railway Workshops is a heritage-listed railway workshop at 380 Bolsover Street, Depot Hill, Rockhampton Region, Queensland, Australia. It was built from 1915 to 1953. It is also known as Rockhampton Roundhouse. It was added to the Queensland Heritage Register on 21 August 1992.
Bowen Consolidated Colliery is a heritage-listed former mine at Station Street and Second Avenue, Scottville, Whitsunday Region, Queensland, Australia. It was established in 1919. It is also known as No. 1 Underground Mine and Bowen Consolidated Coal Company Colliery. It was added to the Queensland Heritage Register on 3 December 2009.
Strathmore Homestead is a heritage-listed homestead at Strathmore Station on Strathmore Road, Springlands, Whitsunday Region, Queensland, Australia. It was built from the 1860s onward. It is also known as Strathmore Station. It was added to the Queensland Heritage Register on 13 November 2008.
Townsville Showground is a heritage-listed showground at 72-104 Ingham Road, West End, City of Townsville, Queensland, Australia. It was added to the Queensland Heritage Register on 16 October 2008.
Cairns Plywood Pty Ltd Sawmill Complex is a heritage-listed sawmill at 25–33 Eacham Road, Yungaburra, Tablelands Region, Queensland, Australia. It was built from 1910 to the 1980s. It is also known as Cairns Plywood Limited, Eacham Sawmills, and Williamson Brothers Sawmill. It was added to the Queensland Heritage Register on 21 October 1992.
Johnston's Sawmill Steam Plant is a heritage-listed former sawmill at corner of Santowski Crescent and the Peninsular Development Road, Mount Molloy, Shire of Mareeba, Queensland, Australia. It was built in 1914 and operated until 1963 when it burned down for the last time. It was added to the Queensland Heritage Register on 15 July 2011.
The Etheridge railway line is a heritage-listed railway line between Mount Surprise and Forsayth, both in the Shire of Etheridge, Queensland, Australia. It includes Mount Surprise railway station, Einasleigh railway station, Wirra Wirra railway station and Forsayth railway station. Etheridge railway line was added to the Queensland Heritage Register on 16 February 2009.
This Wikipedia article was originally based on "The Queensland heritage register" published by the State of Queensland under CC-BY 3.0 AU licence (accessed on 7 July 2014, archived on 8 October 2014). The geo-coordinates were originally computed from the "Queensland heritage register boundaries" published by the State of Queensland under CC-BY 3.0 AU licence (accessed on 5 September 2014, archived on 15 October 2014).
Media related to Conondale Timbers Sawmill at Wikimedia Commons