MMC’s directors bring more than 40 years of combined experience in the design, manufacture and installation of concrete mattresses for offshore and marine projects.
Complete Concrete Mattress Solutions
MMC can support the full project lifecycle, including:
- Project-specific mattress design
- On-bottom stability calculations
- Plastic mattress shells
- Reusable steel mould systems
- Concrete mix design
- High-density concrete where required
- Mobile batching and pumping
- Manufacturing setup and QA/QC
- Lifting and installation methodology
- Diver and ROV installation support
Mattress dimensions, submerged weight, articulation and lifting arrangements can be tailored to suit the pipeline, cable, seabed and metocean conditions.
Applications
Concrete mattresses can be used for:
- Subsea pipeline protection
- Cable protection
- Pipeline crossings
- Free-span remediation
- Scour protection
- Seabed stabilisation
- Offshore foundations
- Marine structures and outfalls
For larger projects, MMC can also establish temporary concrete mattress manufacturing facilities close to the project or mobilisation port using mobile batching, moulding and pumping equipment.
From engineering and manufacture through to offshore installation, MMC can provide a complete concrete mattress package.
For project enquiries, contact MMC on (08) 9467 4433.