Marine Projects

Bluewater Marine Qld, can offer a full range of design and construct service across extensive marine projects. All projects are completed in accordance of ISO 9001:2008 Quality System.

Bluewater Marine Qld has a wide range of capabilities extending over most areas of marine construction. Experienced engineering and construction team coupled with adaptive job specific marine plant and inovative methodology s. BMQ, has proven to deliver cost effective solutions for our clients.

Projects typically undertaken include:

Subsea Pipeline Installation & Design
Subsea Cable Laying
Piling works- Installation, Removal & Repair
Sub-Seabed civil Construction- void Stabilization,Foundation
Seawall, foreshore erosion protection, revetment profiling & Stabilisation
Underwater rock breaking, drilling and blasting
Underwater Concreting/Grouting
Marine Structure Construction,Demolition & Maintenance
Wharf / Jetty Construction and Repair
Dredging

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Mornington Island Outfall Sewerage Pipeline

Design and installation of 180 mm Dia x 700 m outfall pipeline doubled anchored (gravity & clamped to bedrock) and buried 1 m below seabed.

Saibai Island Outfall Sewerage Pipeline

Installation of 200 mm dia x 400 m outfall pipeline anchored and buried 500 mm below seabed.

Pile Extraction Roslyn Bay

Extraction and removal of 30 x 408 mm Dia Steel Mooring Piles for Main Roads

Palm Island Dams Upgrade

Mingajamba Banburybarra Dam destratification system and Solomon dam inlet and destratificiation systems were designed, fabricated and Installed.

The systems consisted of

aeration (flexible fine bubble diffusers)
network and automated pressure control system,
inlet works
air supply system
automatic dam temperature controls.

Paluma Dam Intake Pipe and Pontoon

Design and Installation of 700 diameter PE Intake pipe with special BPE S/S fabricated filter adapted to the end.

The Pipe was positioned mid water suspended from a BPE fabricated pontoon, anchored by a six point moorings system.

Crystal Creek Intake Concrete Stabilisation and Anchoring

During the 2001 floods, the crystal creek intake was badly scoured underneath the concrete base.

BPE cleared the cavity, filled with void with concrete and anchored the intake structure through the void to solid rock 4 m underground. .

Warraber Island Outfall Sewerage Pipeline

BMQ conducted the Pipe hydraulic design for the pump station and pipe system and coastal hydraulic design for the pipe anchoring system.

An effluent pump station and outfall pipe and diffuser system was constructed.

Other Torres Strait Sewerage Out Fall Pipes

The pipes at Moa Island- Saint Paul’s & Kubin, York & Mabuiag were buried with a minimum of 600mm cover and then anchored on the seabed some distance of the reef drop off. Excavation was through some very hard old coral, and very soft mud. Some construction was carried out on the turn of the tide due to very high currents

Townsville Port Authority, Berth 8 & 9 Repair of Reinforced Concrete Piles

Damaged Concrete piles were encapsulated to extend the life span of berth 8 & 9. The piles were cleaned back to fresh concrete, installed with new reinforcement, formed up and then poured with high strength water proof concrete.