Civil Structures & Buildings

Barron Gorge Rockfall Protection Structure, Cairns

Construction of a precast concrete rockfall protection structure including supply and installation of horizontal and vertical rock anchors, in-situ concrete footings, structural steel frames and bracing, fencing, gates and guardrail.
Client: Cairns Regional Council
Approx. Value: $2.1m

Karreman Quarries Phase 1 Stage 2 Conveyor Footings & Tunnel

Construction of complete reinforced concrete works associated with the primary crushing station including formwork, fixings, concrete, reinforcing steel, steel inserts and cast in foundation bolts.
Client: Karreman Quarries
Approx. Value: $1.1m

Construction Of A Primary Crushing Station, Karreman Mount Cotton Quarry

Construction of complete reinforced concrete works associated with the primary crushing station including formwork, fixings, concrete, reinforcing steel, steel inserts and cast in foundation bolts.
Client: Karreman Quarries
Approx. Value: $675k

Murgon Leather, Extension To Existing Processing Building

Construction of concrete tanks, slabs, retaining walls and associated pipe work and building.
Client: Teys Bros. Group of Companies
Approx. Value: $665k

Birkdale Landfill Pond Augmentation,
Pond 1 & 3

‘First flush’ system formed by separating the inlet zone from the main body of the pond with a low level box culvert and overlayed rock weir; Relocation of existing overflow spillway to the area attached to the above mentioned ‘first flush’ system; Diversion bund downstream of Pond 1; and Geofabric (Bidim or equivalent) under the rock filled mattresses, rock weir and places with erosion potential (eg downstream of spillway).

Pond 6
Excavation of northeast batter to gain the required volume; Rock filled mattresses at the outfall of diversion pipe; and Diversion bund at the eastern bank and erosion protection geofabric material on the eastern face.
Client: Redland Water & Waste
Approx. Value: $100k

Construction Of Wetlands – Lake 4, EGW Woods Park, Birkdale

Construction of wetlands and widening of existing creek channel including: Clearing and grubbing, Site earthworks excavation, Treatment of acid sulphate soils, Reinstatement of disturbed areas, and was undertaking for the Redland Shire Council.
Client: Redland Shire Council
Approx. Value: $185k

Capalaba Regional Centre Streetscape Stage 2 Redland Bay Road, Capalaba

Major urban streetscape project. Scope of works included: Project management, traffic management, consultation, public utilities, demolition, road works, drainage, and asphalt surfacing, traffic signal installation and alteration, decorative electrical lighting, landscaping include advanced / ex-ground stock planting, decorative architectural finishes, concrete pavements, artwork, signage, and fabricated structures.

This Project was undertaken along a fully commercialised section of busy arterial road. Some of the key issues included safe management of public through work site, maintaining access to commercial traders, high levels of coordination between various sub-contractors and public utilities, architectural details and finishes. Project was undertaken within tight budget and time-line constraints.
Client: Redland Shire Council
Approx. Value: $4.5m

Leslie Harrison Dam Wall Upgrade

Due to a revision of Probable Maximum Flood requirement the spillway approach channel training walls of Leslie Harrison Dam needed to be raised. The existing wall from the edge of the spillway crest to the top of the approach channel batter is a reinforced concrete wall up to 9.2 metres high. This wall had to be raised by 1 metre to EL 22.35m AHD. An extension of this wall was required on the left bank for 25.2 m to meed the natural surface. The right bank wall was to be extended 128.5m and raised to EL 22.35m AHD to encompass the existing control building terminating at the left hand end of the dam embankment. This project incorporated the construction of a block work wall on a reinforced concrete footing including removal and re-installation of a steel framed storage shed.
Client: Sunwater
Approx. Value: $85k

Coomera Travel Lift

Construction of a boat travel lift including installation of 450mm octagonal PSC piles, PSC deck units, steel platform and walkway, reinforced concrete retaining walls. Piles were installed from a barge in the Coomera River.
Client: Gold Coast Marine Centre
Approx. Value: $320k

Marilyn Boxer Reserve – Gross Pollutant Trap Construction

Works at the Marilyn Boxer Reserve Outfall Treatment Site included but was not limited to the construction of stormwater drainage, earthworks and landscaping for a Gross Pollutant Trap, High Flow Diversion/Sediment Basin and a Wet Basin to the existing 1650 diameter drainage outlet at Joyner.
Client: Pine Rivers Shire Council
Approx. Value: $180k

Civil works – proposed concrete batching plant Neilsen’s Holdings – Windsor

Works included the construction of the following: Earthworks and embankment, Retaining Walls, Concrete Pavements, Stormwater Drainage, First Flush Tank, Recycle Pit, Washout Bays, Drive-over Bins including sheet piling and access shaft, Overhead Bins and Conveyor Pit including piled footings, pile-caps and columns, Piled footings and pile-caps for silos, Batch Control Room and Office including external walkways, stairs, doors, windows, air conditioning systems and mezzanine floors, Loading Shed including piled foundations, tilt up panels, structural steel, web grating, roller doors, Drivers Room, Bunded admixture including tanking, Fencing including perimeter chain wire, acoustic and timber, Services including power supply, yard security lighting, water supply, sewer, phone and intercoms, External Works including sewer, water, electricity, driveway extensions and street lighting
Client: Neilsen’s Holdings
Approx. Value: $2.6m

University Of Queensland, Gatton Campus Sewage Treatment Plant – construction of new Chlorination Detention Basin

Construction of a new chlorination detention basin at the sewage treatment plant at the Gatton Campus for the University of Queensland. Works include the following: Excavation, supplying, laying, jointing and backfilling of pipes forming part of the detention basin including connection to existing. Construction of new internal wall within the existing detention chamber. Construction of access chamber, temporary works and relocation of existing underground services.
Client: University of QLD (gatton Campus)
Approx. Value: $100k

Century Yuasa Batteries, New Strip Mill Building Foundation Slab

Construction of the new concrete foundations and slab for the new strip mill building at the Carole Park factory.
Client: MPA Consulting Engineers
Approx. Value: $170k

Wuraga Road Subdivision, Bahrs Scrub

10 Lot Park Residential Subdivision self developed. Works include project management, design management, approvals, earthworks, roadworks, drainage, electrical and water reticulation.
Client: Davbridge Constructions Pty Ltd
Approx. Value: $1.2m

Kremzow Road, Brendale

Construction of sewerage reticulation, water reticulation and associated works for warehouse development at Kremzow Road.
Client: Saunders & Partners
Approx. Value: $100k

Launder Wall Rectification, Clarifier No. 1, Cleveland Bay Sewerage Treatment Plant

This contract involves the demolition of the top 800mm of the existing 200mm thick singly reinforced launder drain wall and reconstruction as a 250mm thick wall with Class 40 concrete and two layers of steel reinforcement. It also included the replacement of the clarifier bridge polyurethane drive wheels.
Client: Townsville City Council – Citiwater
Approx. Value: $100k

Coombabah WWPT Lagoons

The project involved works at Coombabah WWTP. This work comprised of piling and concrete works for extension of existing inlet channels and reformation of existing earthen embankments to lagoons 3 and 4, supply and installation of flow diversion baffles, desluding of existing lagoons, and associated works.
Client: Gold Coast City Council (Water)
Approx. Value: $1.9m

Reclamation Pit, Ipswich Foundry

Excavation, forming and construction of a reclamation pit (approx 10m long x 5m wide x 5m deep), including sheetpiling and supply of all materials.
Client: Bradken Industrial
Approx. Value: $95k

Woodridge Railway Station Intermodal Facility

The construction of a new Intermodal Transport Facility and associated Plaza Areas at Woodridge Railway Station, 26.50km Beenleigh Line. This project involved flattening the subway pedestrian ramp for the disabled, bus and taxi awnings, landscaping and concrete paving to the Plaza area, a bus aisle and taxi rank and associated services works.
Client: Queensland Rail
Approx. Value: $690k

Buildings

Enterprise Drive Warehouse Units

Construction of 6 unit warehouse / office space buildings at Lot 176 Enterprise Drive, Beaudesert. The buildings are of tilt up construction with reinforced concrete driveway and carparks.
Client: Davies Family Trust
Approx. Value: $1.5m

60 Notar Drive, Ormeau

Construction of a 5 unit warehouse / office space building and stand alone office building at 60 Notar Drive, Ormeau. The building is of tilt up construction with reinforced concrete driveway and carparks.
Clients: Davleray Pty Ltd
Approx. Value: $2m

10 Maiella Street, Stapylton

Construction of a 5 unit warehouse and office space building at 10 Maiella Street, Stapylton. The building is of tilt up construction with reinforced concrete driveway and carparks.
Clients: Davbridge Properties Pty Ltd
Approx. Value: $800k

12 Maiella Street, Stapylton

Construction of a 7 unit warehouse and office space building at 12 Maiella Street, Stapylton. The building is of tilt up construction with reinforced concrete driveway and carparks.
Clients: Davbridge Properties Pty Ltd
Approx. Value: $210k