This plumbing services works package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The plumbing works package is likely to include design support, supply, installation, testing and commissioning of plumbing and associated pipeline infrastructure for the water treatment plant, treated-water reservoir, pumping facilities and connecting water mains. The scope may include potable and non-potable water services, sanitary plumbing and drainage, trade waste systems, valves and fittings installation and required hydrostatic, disinfection and compliance testing. The Drainage works package is likely to include design support, supply, installation and commissioning of stormwater drainage services for the water treatment plant, treated-water reservoir, pumping facilities and connecting water mains. The scope may include gravity drainage installation, pre-cast and cast in-situ stormwater pit construction, culverts and associated structures, modification to existing stormwater pits, pipe relining and associated trenching and reinstatement. The pipe-laying works package is likely to include the supply, installation, testing and commissioning of buried and above-ground pipelines associated with the water treatment plant, treated-water reservoir, pumping facilities and connecting water mains. The scope may include survey and set-out, excavation, trench support, dewatering, bedding, pipe laying and jointing, installation of valves, fittings, thrust restraints, chambers and connections, trenchless installation, shutdowns and tie-ins to existing infrastructure, reinstatement and required hydrostatic, disinfection and compliance testing. The contractor may also be required to coordinate utility crossings and traffic requirements.

Toowoomba Regional Council (Council) invites suitably qualified and experienced roadworks and civil works contractors to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This roadworks and civil works package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The package is likely to include earthworks, site preparation, clearing and grubbing, access roads, pavement construction, road widening and upgrades, intersections, kerb and channel, footpaths, hardstands, line marking, signage and the reinstatement of roads and disturbed areas. The scope may also include excavation, embankment, grading, compaction, erosion and sediment controls, temporary access arrangements and other associated civil works required to support the construction and operation of the water treatment plant, reservoir and pipeline infrastructure.

Toowoomba Regional Council (Council) invites suitably experienced construction material manufacturers, distributors and suppliers to register their interest in potential supply opportunities associated with the Southern Water Treatment Plant Project (SWTP). This construction materials supply package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The package is likely to include the supply and delivery of general and specialist materials required for civil, structural, building, pipeline, mechanical and site establishment activities. Materials may include timber, masonry products, drainage components, pipes and fittings, geotextiles, membranes, sealants, grouts, fasteners, fencing materials, building products, consumables and other construction materials required throughout the Project.

Toowoomba Regional Council (Council) invites suitably qualified and experienced mechanical fabrication and fitting contractors to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This mechanical fabrication and fitting works package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The works package is likely to include the detailed design support, shop detailing, fabrication, supply, installation, inspection, testing and commissioning of mechanical equipment and associated infrastructure for the water treatment plant, treated-water reservoir and pumping facilities. The scope may include the supply and installation of process pipework, penstocks, lamella clarifiers, pumps and fittings, supports, structural steelwork and other fabricated metalwork. It may also include specialised equipment installation and alignment, welding, protective coatings, pressure testing, flushing.

Toowoomba Regional Council (Council) invites suitably qualified and experienced labour hire and trade service providers to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This labour hire, construction trades and trade assistants package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The package is likely to include the provision of skilled, semi-skilled and general labour resources to support civil, structural, mechanical, electrical, pipeline and general construction activities. Required classifications may include steel fixers, riggers, doggers, scaffolders, traffic controllers, plant operators, electricians, plumbers, pipelayers, welders, mechanical fitters, trade assistants and other construction personnel. The package is likely to include the provision of flexible labour resources to support the day-to-day operation, logistics and cleaning. Requirements may include site office and amenities cleaning, stockman and general site housekeeping, together with support personnel such as light-vehicle drivers and other similar site-based labour resources.

Toowoomba Regional Council (Council) invites suitably qualified and experienced electrical contractors and service providers to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This electrical works package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The electrical works package is likely to include design support, supply, installation, integration, testing and commissioning of electrical infrastructure for the water treatment plant, treated-water reservoir and associated pumping facilities. The scope may include high and low-voltage systems, switchboards, mechanical controls systems, cabling and cable support systems, earthing and lightning protection, lighting, standby power, instrumentation and SCADA systems, communications infrastructure and connections to process control. The electrical contractor will also be required to coordinate with equipment suppliers and other trades, and provide relevant design documentation, testing records, operating manuals and commissioning support.

Toowoomba Regional Council (Council) invites businesses and service providers whose capabilities are not covered by the specific works packages advertised for the Southern Water Treatment Plant Project (SWTP) to register their interest in potential subcontracting, service or supply opportunities. These opportunities are anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. This category is intended to capture general, ancillary and other services that may be required during the design, construction, commissioning and site-establishment phases of the Project. Interested businesses should provide a brief description of their capabilities, relevant experience, available resources and the products or services they could offer to support the Project. Registrations may be considered as relevant requirements arise. However, registering an interest does not guarantee that a corresponding work package or supply opportunity will become available.

Toowoomba Regional Council (Council) invites suitably qualified and experienced concrete suppliers, concrete contractors, formwork suppliers and contractors, pumping providers and ground improvement specialists to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). These works packages are anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The concrete works are likely to include the supply, delivery, pumping, placement and finishing of concrete for water-retaining structures, treatment process structures, reservoirs, pump stations, equipment foundations, buildings, accessways and other associated civil infrastructure. The scope may include concrete mix design and verification, concrete supply, reinforcement supply, reinforcement fixing, construction joints (including waterstops), placement, curing, surface finishing, testing. The formwork scope may include conventional, modular and proprietary formwork systems; falsework, propping and access systems. Scope may include formwork design, inspections and certification. Particular experience delivering complex and watertight reinforced-concrete structures for water infrastructure would be advantageous. Ground improvement works may ground stabilisation, grouting, piling or other foundation improvement techniques required to achieve the specified bearing capacity, settlement and structural performance. Contractors may also be required to support the main contractor in ground improvement design.

Toowoomba Regional Council (Council) invites suitably qualified and experienced landscaping and rehabilitation contractors to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This landscaping and rehabilitation works package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The package is likely to include final site preparation, topsoiling, revegetation, turfing, hydroseeding, planting, mulching and rehabilitation of areas disturbed by construction of the water treatment plant, reservoir, pipelines and associated infrastructure. The scope may also include erosion and sediment control, weed management, rehabilitation of access tracks and laydown areas, restoration of road reserves and waterways, establishment watering, plant maintenance and replacement, and ongoing monitoring during the specified establishment period.

Toowoomba Regional Council (Council) invites suitably equipped and experienced plant and equipment hire providers to register their interest in potential subcontracting and supply opportunities associated with the Southern Water Treatment Plant Project (SWTP). This plant and equipment hire package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The Plant and Equipment package is likely to include the provision of fully maintained wet and dry hire plant and equipment to support earthworks, civil, structural, mechanical and general construction activities. Requirements may include excavators, articulated dump trucks, dozers, graders, compactors, rollers, water carts, heavy vehicles, loaders, telehandlers, access equipment such as scissor lifts and boom lifts, and other specialised or general construction plant. The Plant and Equipment package is likely to include the provision of fully maintained cranes and lifting equipment to support these construction works. Requirements may include the provision of lift plans and lifting advice, mobile cranes, crawler cranes, tower cranes, franna cranes and required lifting equipment (chains, slings, spreader bars, man boxes, bog mats, etc.)

Toowoomba Regional Council (Council) invites suitably qualified and experienced professional service providers and consultants to register their interest in potential subcontracting opportunities associated with the Southern Water Treatment Plant Project (SWTP). This professional services and consultancy package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project.

Toowoomba Regional Council (Council) invites suitably experienced quarry and asphalt plant operators, material suppliers and transport providers to register their interest in potential supply opportunities associated with the Southern Water Treatment Plant Project (SWTP). This package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The quarry package is likely to include the supply and delivery of quarry products required for earthworks, pipeline installation, civil construction, roadworks, drainage and general site development. Materials may include select fill, engineered fill, road base and subbase, bedding, drainage aggregate, crushed rock, gravel, sand and other specified quarried products. The asphalt package is likely to include the supply, delivery and installation of Asphalt required for the plants internal road works, road works linked to the greater project and reinstatement required due to project works.

Toowoomba Regional Council (Council) invites suitably licensed and experienced waste management and disposal service providers to register their interest in potential subcontracting and supply opportunities associated with the Southern Water Treatment Plant Project (SWTP). This waste and disposal services package is anticipated to be procured and managed by the appointed main contractor as part of the broader delivery of the Project. The package is likely to include the supply of waste bins and receptacles; collection, transport, sorting, recycling and lawful disposal of construction and general site waste; and the management of regulated or hazardous waste where required.