Case Studies
Steel Mains and its forerunners, have been a major contributor and partner on many of Australia's largest water infrastructure projects. Steel Mains have assisted with the delivery of these projects though innovation, manufacturing excellence and design expertise. Below you will find links to case studies of various projects we have helped deliver over the years.
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Australian Pipeline Projects
| Year | State | Project | Principal | Length | Outside Diameter & Joints |
| 2023 | QLD | Pechey to Mt Kynoch Water Treatment Plant - Perseverance Raw Water Main | Toowoomba Region | 25.7km | 813 RRJ |
| 2022 | NSW | Prospect South to Macarthur (ProMac) | Sydney Water | 15km | 813, 914, 1067 & 1219 Sintalock I |
| 2022 | QLD | Ross River Dam to Douglas Water Treatment Plant | Townsville City Council | 9km | 1290 Sintalock I |
| 2022 | ACT | Belconnen Trunk Sewer Augmentation | Icon Water | 150m | 1219 Sintalock I |
| 2021 | TAS | Bryn Estyn Water Treatment Plant Upgrade | TasWater | 1.5km | 1404, 1219, 1607 & 914 Sintalock I |
| 2021 | VIC | M205 Carlton Water Main Renewal | Greater Western Water | 2.3km | 813 Sintalock I |
| 2021 | WA | METRONET - Denny Avenue Water Mains Replacement | Water Corporation | 1km | DN600 & DN900, Sintalock I |
| 2020 | VIC | Cherry St Level Removal Crossing | City West Water | 600m | 1750 RRJ & 660 SSJ |
| 2018 | NSW | Wentworth to Broken Hill | WaterNSW | 264km | 762 RRJ |
| 2018 | QLD | Cleveland Bay Treatment Outfall | Towsnville City Council | 1km | 1200 RRJ |
| 2018 | VIC | Loy Yang Mines - Groyne De-watering Line | AGL Loy Yang | 5km | 762 Sintalock II |
| 2017 | VIC | M40 Pipeline Replacement | Melbourne Water | 3km | 1750 Sintalock II |
| 2017 | VIC | Maroondah Aqueduct | Melbourne Water | 5.7km | 1750 Sintalock II |
| 2016 | SA | Darlington Upgrade Project | Department of Planning, Transport and Infastructure - SA | 6.1km | 502, 762, 960, 1016 and 1290 BSJ & SSJ |
| 2015 | VIC | M039 Punt Road Pipeline Replacement | Melbourne Water | 3km | 813 & 660 Sintalock |
| 2013 | QLD | Woleebee Creek to Glebe Weir Pipeline | SunWater | 120km | 914, 960, 1067, 1404 RRJ |
| 2012 | WA | Stirling Trunk Main Duplication | Water Corporation | 27km | 1422 RRJ |
| 2011 | VIC | Victorian Desalination Project | Melbourne Water | 84km | 1930 BSJ |
| 2011 | WA | Marandoo Pipeline | Rio Tinto | 38.5km | 508, 762, 914 & 1016 RRJ & Sintalock I |
| 2011 | SA | Christies Beach Upgrade Project | SA Water | 1km | 1200 Plain End |
| 2009 | QLD | Toowoomba Pipeline Alliance | LinkWater | 38km | 762 RRJ & SSJ |
| 2009 | VIC | Sugarloaf North-South Pipeline | Melbourne Water | 75km | 1750 & 1404 BSJ |
| 2009 | VIC | Tarago Project | Melbourne Water | 3km | 960, 1124 and 1290 BSJ |
| 2008 | VIC | Goldfields Superpipe | Central Highlands Water | 47km | 800 RRJ |
| 2008 | QLD | South East Queensland Water Grid | Queensland Government | 334km | 813, 960, 1085, 1290 & 1451OD |
| 2008 | NSW | Liverpool to Ashfield Pipeline | Sydney Water | 20km | 988, 1067 and 1124 RRJ & SSJ |
| 2007 | QLD | Burdekin to Moranbah Pipeline | SunWater | 172km | 813 RRJ & SSJ |
| 2007 | VIC | Goulburn Campaspe Superpipe | Central Highlands Water | 47km | 1124 RRJ |
| 2006 | WA | Kwinana Desalination Plant | Water Corporation | 23km | 1200 & 1404 RRJ & SSJ |
| 2004 | VIC | Cardinia Pipeline Project | Melbourne Water | 30km | 1200, 1404 & 1750 BSJ |
| 2001 | WA | Stirling Trunk Main | Water Corporation | 106km | 1422 RRJ & SSJ |
| 2000 | QLD | Awoonga Callide Augmentation | SunWater | 33km | 700 RRJ (CP) & SSJ |
| 1998 | SA | Olympic Dam Uranium Mine Bore Pipeline | BHP Billiton | 115km | 648 RRJ |
| 1997 | QLD | Eungella Project | QLD State Government | 124km | 711 RRJ |
| 1995 | QLD | Eagle Farm to Luggage Point Treamtment Plant Pipeline | Brisbane City Council | 3.5km | 1915OD BSJ |
| 1995 | QLD | Tarong Augmentation Project | AUSTA Electric | 78.2km | 660 & 900OD BSJ |
| 1995 | NSW | Macarthur Project | Sydney Water | 18.6km | 1283, 1440 & 1575OD Sintajoint & BSJ |
| 1995 | VIC | Keilor Sewer Outlet Main | Melbourne Water | 5.5km | 502 OD Sintapipe |
| 1995 | QLD | Northern Region Water Supply Augmentation | Albert Shire Council | 18.5km | 660, 800 & 960OD Sintakote MSCL Pipe |
| 1994 | NT | Palmerston Water Supply | Power and Water Authority N.T | 5.6km | 800 & 1067OD Sintakote MSCL Pipe |
| 1994 | VIC | Torquay Pipeline | Barwon Water | 12.9km | 502 & 559OD Sintajoint RRJ |
| 1994 | QLD | Logan Trunk Main Amplification | Logan City | 13.5km | 1125 ,1290, 1440 & 1750OD Sintakote MSCL |
| 1993 | VIC | Houghton Bridge Water Main | Redcliffe City Council | 2.7km | 559 Sintajoint RRJ Deep Entry Socket |
| 1993 | VIC | Benalla to Kilfeera Basin Main | Benalla Water Board | 12km | 610OD Sintajoint RRJ |
| 1993 | VIC | Northwest Trunk Sewer | Portland Water Board (Wanon Water) | 2.3km | 559 & 660OD Sintapipe |
| 1992 | VIC | Humffray Street South Aqueduct | Ballarat Water Board (Central Highlands Water) | 0.2km | 914OD RRJ |
| 1992 | NSW | Penshurst Main Renovation | Water Board Sydney Southern Region | 1.2km | 676OD Sintakote MSCL |
| 1992 | WA | Ocean Reef Outfall | Water Authority of Western Australia (Water Corporation) | 2.5km | 1420OD Sintakote MSCL |
| 1991 | QLD | Southern Isis Irrigation Scheme | Water Resources Commision | 2.3km | 960 & 1125OD Sintakote MSCL |
| 1991 | QLD | Stanwell Water Supply | Water Resources Commision | 28km | 900OD Sintajoint RRJ and Sintakote MSCL |
| 1991 | WA | Victoria-Bickley Dam | Water Authority of Western Australia (Water Corporation) | 6.1km | 1220OD Sintakote MSCL |
| 1991 | QLD | Stradebroke Island | Redlands Shire | 32km | 610 & 813 RRJ & SSJ |
| 1990 | NSW | Lucas Heights Reservoir Outlet Main | Sydney Water | 2.2km | 660 RRJ |
| 1990 | WA | Harris Dam Project | Water Authority of Western Australia (Water Corporation) | 9.4km | 914OD Sintajoint RRJ |
| 1990 | WA | Argyle Diamond Mine Upgrade | Argyle Diamond Mines Pty Ltd | 13.4km | 508OD Sintajoint RRJ |
| 1990 | NSW | Lake Macquarie Sewerage Scheme – Toronto to Belmont | Public Works Department NsW & Hunter Water Board | 3.3km | 965OD Sintakote MSCL Pipeline |
| 1989 | TAS | Kingston Pipe Duplication | Hobart Regional Water Board (TasWater) | 4.8km | 640OD Sintakote Welded Joints |
| 1988 | QLD | Awoonga Callide Pipeline | SunWater | 54km | 700 RRJ (CP) |
Export Pipeline Projects
| Year | Country | Project | Principal | Length | Outside Diameter & Joints |
| 2015 | New Zealand | Ashburton Lyndhurst Irrigation Scheme | Ashburton Group / WIG | 14km | 1145 & 1283 RRJ |
| 2010 | United Arab Emirates - Abu Dhabi | Al Ain Water Transmission Scheme | Transco / UAE / Abu Dhabi | 19km | 1016, 1219 & 1626 BSJ |
| 2006 | New Zealand | North Otago Irrigation Scheme Stage 1 | North Otago Irrigation | 10km | 960 & 1145 RRJ |
| 2005 | United Arab Emirates - Abu Dhabi | Al Ain Desalination Transfer Pipeline | Abu Dhabi Water / UAE | 152km | 813 RRJ |
| 2004 | New Zealand | Southern Valley Irrigation Scheme | Malborough District Council | 3km | 960 RRJ |
| 2003 | Singapore | NEWater Recycled Water Pipeline | NEWater Singapore | 30km | 813 & 914 RRJ |
| 1995 | Fiji | Nagado Pipeline Amplification Project | Public Works Department (Fiji) | 0.84km | 889 OD Sintajoint RRJ |