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Drafting a new marina development plan is an exciting opportunity, but it’s also a major engineering and planning challenge. From choosing the right site to designing for long-term resilience and profitability, there’s a lot to consider.  At International Coastal Management (ICM), we’ve been delivering marina developments for over 35 years, helping clients navigate coastal complexities, approvals, and commercial realities to deliver high-performing waterfront infrastructure.  Why a Purpose-Built Marina Matters  Marina developments, if not designed correctly, can run into major problems down the line, including wave damage, downdrift erosion impacts, sedimentation, unusable berths, or costly redesigns.  That’s why it’s essential to bring in coastal and marina engineering consultants from day one. A well-designed marina isn’t just about the best quality berths and pontoons, it’s about getting every component right:  Wave protection  Water circulation and flushing  Vessel access and safety  Environmental compliance  Infrastructure design and staging  Utility and service integration  Financial feasibility  ICM’s Marina Development Plan With over 35 years of expertise, ICM acts as a technical advisor, coastal engineer, and project delivery partner. Here’s how we guide clients through a new marina development:  Step 1: Site Feasibility & Coastal Condition Assessment  We start by assessing whether the site can physically support a marina, and what kind of design it will require. This includes:  Wave climate and wind exposure  Tidal range and water depth  Sediment transport and erosion risks  Environmental constraints (seagrass, mangroves, habitats)  Circulation and flushing capacity  Access to navigation channels  We also assess potential dredging needs, permitting pathways, downdrift impacts, and coastal risks like storm surge and flooding.  Step 2: Concept Layout & Vessel Planning  Our Marina Engineers develop an optimised layout based on:  Intended user types (e.g. recreational, commercial, superyachts, megayachts)  Vessel size mix and maneuvering space  Lease boundaries or development envelope  Shoreline conditions and site geometry  Long-term staging plans  We use AS3962 and international best practice to develop safe, efficient, and cost-effective configurations, backed by coastal modelling and hydrodynamic analysis.  Step 3: Breakwater & Wave Attenuation Design  Depending on the site’s exposure, we determine whether wave protection is required, and how best to achieve it. This may include:  Rock breakwaters  Floating wave attenuators  Low-lying structures like geotubes  We model wave penetration into the marina basin to ensure vessel safety and comfort under all weather conditions.  Step 4: Environmental & Regulatory Coordination  We lead the environmental and permitting aspects of the project, including:  Environmental impact assessments  Stakeholder consultation  Dredging and disposal approvals  Habitat protection plans  Compliance with local, state, and federal frameworks  Our deep experience in coastal regulation helps streamline approvals, without compromising sustainability.  Step 5: Engineering Design & Tender Support  We prepare or review technical marina designs for:  Pontoons and mooring systems  Revetments and shoreline protection  Dredging and sediment management  Utility services (power, water, sewage, fuel)  Public access and landside amenities  Our expert team ensures project ease by leading contractor engagement, supplier coordination, and procurement support  Step 6: Construction & Project Delivery  Once construction begins, ICM can provide:  Contractor oversight  Fabrication checks and pre-installation inspections  Progress assessments  Practical completion certification  We also support post-installation monitoring to ensure water quality, vessel access, and structural performance meet expectations.  Key Elements of a Successful New Marina  ✔️ Integrated Layout – Efficient vessel access, berthing, and support services   ✔️ Wave Protection – Engineered for storm resilience and user comfort   ✔️ Utility Infrastructure – Power, water, fueling, sullage, lighting, fire systems   ✔️ Environmental Harmony – Minimal ecological disruption and strong flushing   ✔️ Future-Proofing – Space for expansion, changing vessel sizes, and user trends   ✔️ Smart Materials – Durable, low-maintenance, and climate-ready   ✔️ Financial Viability – Berth mix and layout designed to optimise ROI  Thinking of Building a Marina?  Whether it’s a boutique waterfront extension or a multi-stage international marina development, early engineering input is essential to avoid costly rework, design limitations, and environmental issues.  ICM is your trusted partner from feasibility through to delivery. Let’s talk!

Following repeated cyclone damage and erosion to the beach adjacent to the Bowen Golf Club, Whitsunday Regional Council engaged ICM to develop a seawall solution to prevent further erosion. ICM designed a durable seawall using repurposed seabees units from a historic Bowen project to prevent future coastal recession and protect golf course assets. Project Details Client: Whitsunday Regional Council Date: 2016 Location: Bowen Golf Club, Queensland About This Project The Challenge: Coastal erosion triggered by multiple cyclones had begun to threaten the beach adjacent to the Bowen Golf Club. The Council sought a cost-effective solution using available materials to minimise project costs while delivering shoreline stability. The Solution: ICM was engaged to assess the viability of using Seabees units - originally from a historic project in Bowen - and to develop a tailored seawall design for the unique conditions of the site. A condition review of existing Seabees units was undertaken, with a stability assessment of the seabees seawall using exiting available units. A concept and detailed design was completed based on the condition and geometry of the existing Seabees. Key structural elements, including the filter layer, toe protection, crest detail and seawall return were engineered for optimal performance. The project successfully reused 266 existing Seabees units, delivering both cost-efficiency and durability. The seawall was constructed from September to November 2017, with ICM providing ongoing support to ensure successful implementation. This project showed how innovative re-use of materials combined with expert coastal engineering, can deliver a cost-effective and resilient erosion solution." - Aaron Salyer, International Coastal Management Services Provided: Seabees condition review Concept design for seawall layout Detailed design including toe, crest, and filter layer Design of seawall return Get in Touch ICM has delivered seawall and coastal protection projects across Queensland using innovative, site-specific designs tailored to natural forces and local materials. If your council or development is facing coastal erosion challenges, get in touch with us to explore solutions that balance durability, sustainability, and value.

With over 35 years of experience as trusted marina engineering consultants, our team at International Coastal Management specialises in practical, cost-effective marina upgrades that align with both technical performance and user needs. Whether you're looking to improve berth layouts, enhance resilience to wave impacts, or preparing for larger vessels, our team provides independent, end-to-end support, from feasibility through to design, approvals, and delivery. Why Upgrade a Marina?  Over time, even the best-built marinas face pressure from:  Larger vessel sizes (including superyachts and megayachts)  Evolving user demands - for deeper drafts, more amenities, improved services, enhanced marina design   Regulatory changes - environmental and safety standards changing  Structural wear and tear - pontoons, revetments, breakwaters and piles all age and need upgrading at some point Sediment and water quality issues - many marinas can suffer from infill and circulation problems  A well-timed upgrade can address these issues, restoring performance, increasing revenue generation, and enhancing the user experience.  How Independent, Expert Marina Engineering Advice Can Save You Money  ICM is not a supplier of marina products or pontoons, we’re independent coastal engineers. That means our only goal is to deliver the best outcome for your marina, based on performance, usability, budget, design , and long-term success. Our marina development plan follows a proven roadmap:  Step 1: Comprehensive Condition Assessment  We begin by physically assessing your current infrastructure, including pontoons, revetments, seabed conditions, wave exposure, and site functionality. This includes:  Structural performance and deterioration  Operational constraints  Revenue optimisation opportunities  Environmental conditions (waves, tides, sedimentation)  This gives us a clear, data-backed understanding of where the marina is today, and where it could go.  Step 2: Concept Development & Feasibility Analysis  Based on the findings, we generate upgrade options tailored to your marina goals. This can include replacing aging docks, expanding the number of berths, or improving wave protection. Our team evaluates:  Marina Engineering feasibility  Cost-benefit analysis  Coastal processes and wave climate  Environmental permitting pathways  Revenue potential  We also identify any dredging, breakwater improvements, or shoreline stabilisation that might be required.  Step 3: Smarter Layouts for Future Use  Using modern modelling tools and marina design guidelines (including AS3962), we design new layouts that reflect:  Changing vessel mixes (e.g. more 20m+ vessels, multihulls)  Superyacht or commercial requirements  Optimised fairway widths, turnaround space, and berth orientation  Safe tidal and wind access  Opportunities for additional revenue (charter berths, longer stays)  Our founder, Angus Jackson, helped lay the foundation for modern marina design in Australia as a member of the original Australian Standards Committee for marina guidelines in 1991. These standards (AS3962) remain a national benchmark today.  Step 4: Coordinated Delivery & Stakeholder Engagement  We coordinate across your entire project team, working closely with:  Pontoon and marina hardware suppliers  Marine contractors  Environmental consultants  Approval authorities  Internal stakeholders (e.g. yacht club or marina committees)  ICM handles everything from pre-approval engagement to design reviews and tender support. Our project managers ensure your best interests are protected from start to finish.  Step 5: Construction Oversight & Post-Installation Monitoring  Once construction is underway, we stay involved. ICM oversees:  Fabrication checks before pontoons or components leave the yard  On-site contractor supervision and quality control  Compliance inspections and final sign-off  Post-installation monitoring to confirm performance  In a recent marina project, a supplier had proposed an oversized, costly system to our client. We reviewed the requirements and provided the client with a more economical option that better suited the marina’s long-term needs, saving significant capital while delivering a more functional design.  Common Marina Upgrade Scenarios  Every marina upgrade is unique, however here are just a few examples of situations our marina engineering consultants frequently support:  Aging pontoons that no longer meet safety or usability standards  Marina layout that doesn’t suit today’s vessel mix  Increasing maintenance costs due to sedimentation or poor flushing  Dredging needs or water depth concerns for larger boats  Interest in attracting superyachts or high-value vessels  Need for updated utility infrastructure (power, sullage, fire systems)  What You Gain From an ICM Led Marina Upgrade  ✔ Independent advice that puts your needs first   ✔ Optimised design that enhances functionality and revenue   ✔ Regulatory compliance through strong environmental support   ✔ Reduced capital costs through smarter, leaner layouts   ✔ Peace of mind with specialist marina engineering support through the entire process  Upgrading a marina is an opportunity to rethink how your site performs, earns, and grows. At ICM, we bring the technical depth and project delivery expertise to make your marina development a long-term success.

Expert consultants in emergency coastal works, providing damage assessments, emergency erosion control & project management for rapid storm recovery & resilience. Emergency Coastal Works Rapid Response Coastal Protection & Erosion Control Extreme weather events like Tropical Cyclones and storm surges can reshape coastlines, causing severe beach erosion, infrastructure damage, and increased flood risks. In the aftermath of major storms, councils, coastal asset managers and developers must act quickly to assess damage and implement emergency measures to protect vulnerable areas. At International Coastal Management (ICM), we specialise in coastal engineering consulting, design, and project management for storm recovery, erosion control, and long-term resilience planning. With over 40 years of experience and 1,200+ successful projects, we provide expert guidance on restoring damaged coastlines, assessing risks, and developing tailored protection strategies. Cyclone Alfred Erosion & Emergency Coastal Protection As Tropical Cyclone Alfred moves towards South East Queensland, coastal communities from Moreton Bay to the Gold Coast are experiencing dangerous surf, high tides, storm surges, and erosion threats. Early reports indicate potential risks in Bribie Island, Redcliffe, Pumicestone, Golden Beach, Torquay, Hervey Bay, the Mary River in Gympie, the Gold Coast and island communities off the Brisbane coast. While long-term coastal resilience is critical, immediate response measures may be required to stabilise shorelines, protect assets, and ensure public safety. ICM is ready to assist councils, government agencies, and developers with ✔ Emergency erosion control & shoreline stabilisation ✔ Coastal damage assessments & recovery planning ✔ Design of temporary & long-term protection measures ✔ Condition surveys to identify quick repair needs ahead of future events ✔ Project management for post-storm recovery If your region has been impacted, contact us for expert coastal storm recovery solutions. Contact Us Why Choose ICM for Emergency Coastal Works? 40+ years of experience In coastal engineering and resilience planning Local experts, rapid response Our team is based in Queensland and is ready to help your site Proven track record Successfully delivered emergency coastal works for councils across Australia Who We Assist Our team has delivered emergency coastal works for councils and asset managers across Bribie Island, Currumbin, Maroochydore, Northern QLD, and the Gold Coast. We work with: ✔ Local & state government councils managing beaches and public coastal assets ✔ Port authorities & marinas concerned about sediment movement & infrastructure risks ✔ Property developers & private beachfront owners seeking coastal risk assessments ✔ Disaster response agencies involved in storm recovery efforts Contact Us To play, press and hold the enter key. To stop, release the enter key. Our Emergency Coastal Works & Storm Recovery Services As coastal engineering consultants, ICM provides specialised assessments, tailored design solutions, and oversight of emergency coastal works to protect infrastructure and natural shorelines. Our team works closely with councils, developers, and asset managers to deliver strategic, site-specific solutions that ensure both immediate protection and long-term resilience. Emergency Erosion Control & Shoreline Stabilisation Rapid intervention designs to prevent further erosion & infrastructure loss Temporary erosion control strategies tailored to site conditions Project management for emergency beach nourishment & sand placement Coastal Damage Assessments & Recovery Planning Post-storm site inspections & risk evaluations Technical reporting for councils & state agencies to support funding applications Identifying high-risk areas for urgent protection & long-term rehabilitation Get In Touch With Us Coastal Engineering & Long-Term Resilience Beach nourishment & sediment management planning Dune restoration & revegetation strategies Structural assessments for seawalls, groynes, and artificial reefs Hydrodynamic modeling & climate adaptation planning

Explore ICM's coastal engineering research publications, highlighting global expertise and innovation in resilient coastal and marine infrastructure solutions. Publications Our team has a strong track record of coastal engineering research and innovation. Explore our key publications below to learn more about our expertise in coastal protection and enhancement. Nearshore Nourishment: Theory & Application Next Sand Filled Geotextile Containers in Australia - Is There a Future? Next 50 Years of Seawall and Nourishment Strategy Evolution on the Gold Coast Next Artificial Reefs & Breakwaters Narrowneck Artificial Reef Renewal - (Women in Coastal Engineering Award 2023) B. Corbett, M. Mulchay, S. Hunt, Z. Elliot Perkins 2023 Nature Based Solutions and Oyster Shellfish Reef Restoration in the Noosa River. S. King, B. Corbett, C. Bohm. R. Britton. 2023 Projects Review - Eco Engineered Artificial Reefs in the Arabian Gulf L.A. Jackson, A. Salyer, B. Corbett, L. Jackson & S.King. 2016 Geodesic dome as artificial reef structure - Arabian Gulf Trial. A. Salyer, R. Ingram. 2015 Design and Construction of a Submerged Breakwater and Terminal Seawall for Beach Stabilisation L.A. Jackson, B. Corbett, M. Mulcahy & A. Salyer. 2015 Long term performance of a submerged coastal control structure: A case study of the narrowneck multi-functional artificial reef L.A. Jackson, R. Tomlinson, B. Corbett & D. Strauss. 2012 Low Crested Reef Breakwaters – Theory Illustrated by Arabian Gulf Projects L.A. Jackson, B. Corbett & A. Salyer. 2010 Design and Construction of Low Crested Reef Breakwaters Using Sand Filled Geotextile Containers L.A. Jackson. 2010 Narrowneck Reef Monitoring and Lessons – 10 Years on L.A. Jackson, B. Corbett & T. Evans. 2010 Wave Transmission over Low Crested Geotextile Breakwater Structures M. Blacka, J. Carley, B. Corbett & L.A. Jackson. 2009 Narrowneck Multi-Function Artificial Reef: Performance Evaluation of Design, Construction & Maintenance R.Tomlinson, L.A. Jackson & B. Corbett. 2008 Alternative Coastal Protection and Amenity Provision Using Multi Function Sand Filled Geo-Containers L.A. Jackson, G. Mocke, F. Smit, B. Corbett, S. Restall & D. Markham. 2008 Eco-Friendly Coastal Protection Using Multi Functional Artificial Reefs L.A. Jackson, G. Mocke, F. Smit & B. Corbett. 2008 Narrowneck Reef: Review of 7 Years of Monitoring Results L.A. Jackson, B. Corbett, R. Tomlinson, J. McGrath & G. Stuart. 2007 Review of Existing Multi-Functional Artificial Reefs L.A. Jackson & B. Corbett. 2007 Design and Construction Methodology of a Novel Multi-Functional Artificial Reef for Dubai F. Smit, G. Mocke & L.A. Jackson. 2007 Reef Breakwaters for Coastal Protection: Safety Aspects and Tolerances B. Corbett, R. Tomlinson & L.A. Jackson. 2005 Narrowneck Artificial Reef: Results of 4 Years of Monitoring and Modifications L.A. Jackson, R. Tomlinson, I. Turner, B. Corbett, M. D'Agata & J. McGrath. 2005 Design of Artificial Reefs for Beach Protection and Surf Amenity at Palm Beach, Gold Coast, Australia L.A. Jackson, R. Tomlinson & D. Skelly. 2005 Marine Ecosystem Enhancement on a Geotextile Coastal Protection Reef - Narrowneck Reef Case Study L.A. Jackson, R. Reichelt, S. Restall, B. Corbett, R. Tomlinson & J. McGrath. 2004 Monitoring of Narrowneck Artificial Reef R. Tomlinson, L.A. Jackson & B. Corbett. 2003 The Challenge of Combining Coastal Protection and Improved Surfing Amenity L.A. Jackson, R. Tomlinson & M. D'Agata. 2002 Monitoring of a Multi Functional Submerged Geotextile Reef Breakwater L.A. Jackson, R. Tomlinson, J. McGrath & I. Turner. 2002 Engineering an Artificial Reef L.A. Jackson & W. Hornsey. 2002 Natural Coastal Design and the Challenge of Incorporating Recreational Amenity into Coastal Protection Works J. McGrath, L.A. Jackson & R. Tomlinson. 2001 Special Construction Requirements for Artificial Surfing Reefs L.A. Jackson. 2001 Wave-Induced Pressures and Internal Stability of Geotextile Sand Containers in Artificial Reefs B. Corbett. 2001 Comparison of Observed and Predicted Coastline Changes at the Gold Coast Artificial (Surfing) Reef I. Turner, V. Leyden, G. Symonds, J. McGrath, L.A. Jackson, T. Jancar, S. Aarninkhof & I. Elshoff. 2000 Proposed "Reef" to Restore, Protect and Enhance Noosa Main Beach L.A. Jackson, K. Black, R. Tomlinson & R. Williams. 2000 Three Dimensional Scale Physical Model Investigations of the Gold Coast Artificial Reef I. Turner, V. Leyden, R. Cox, L.A. Jackson & J. McGrath. 1999 Designing the Shape of the Gold Coast Reef: Field Investigations J. Hutt, K. Black, L.A. Jackson & J. McGrath. 1999 3D Physical Model Testing of an Artificial Surfing Reef, Gold Coast, Australia I. Turner, J. Carley, R. Cox, K. Black, L.A. Jackson & J. McGrath. 1999 Design of a Multi-Purpose Reef for Surf Riding, Sheltered Swimming & Coastal Stability: Gold Coast, Australia K. Black, J. Hutt, S. Mead, L.A. Jackson, J. McGrath & E. Couriel. 1998 Surfing Reef Benefits - The Gold Coast Example L.A. Jackson, J. McGrath. 1998 Proposed Surfing Reef for the Northern Gold Coast L.A. Jackson, R. Tomlinson, K. Black & E. Couriel. 1997 Surfing Considerations for Major Coastal Engineering Projects L.A. Jackson. 1995 Dredging & Nourishment Nearshore Nourishment Theory and Application L.A. Jackson & B. Corbett. 2023 (Australasian Coasta and Ports 2023) 50 Years of Seawall and Nourishment Strategy Evolution on the Gold Coast L.A. Jackson & R. Tomlinson. 2017 A History of the Implementation and Evolution of Sand Nourishment Methods on the Gold Coast L.A. Jackson, P. Hill & J. McGrath. 2013 Tweed River Entrance Sand Bypassing Precommissioning Dredging Works M. McQuade, L.A. Jackson & B. Corbett. 2001 Shore & Beach Observations – Littoral Drift and Q = AV A.W. Smith & L.A. Jackson. 1998 Tweed River Entrance Sand Bypassing Project Principals and Progress R.J. Murray, J. Brodie, L.A. Jackson, M. Porter, D. Robinson, S. Lawson & M. Perry. 1995 Beach Dynamics of Barred Nearshores L.A. Jackson [Joint Author]. 1993 Evaluation of the Long-Term Behaviour of Various Foreshore Protection Works on the Gold Coast L.A. Jackson & P. Hill 1993 Nearshore Bars & Shore Zone Dynamics B. Boczar-Karakiewicz, L.A. Jackson, D. Forbes, Kohlhase & A. Nageszewski. 1993 On Soft Protection of Sandy Beaches in Wave Dominated Environments B. Boczar-Karakiewicz, J.L. Bona & L.A. Jackson. 1993 On Beach Dynamics & Nourishment of Offshore Bars, Gold Coast, Australia B. Boczar-Karakiewicz, J.L. Bona & L.A. Jackson. 1993 Beach Dynamics and Protection Measures on Barred Nearshores, North Sea (Sylt) and South Pacific (Gold Coast, Australia) L.A. Jackson [Joint Author]. 1992 A Comparison of Beach Nourishment, Eastern Australia vs Eastern U.S.A. L.A. Jackson [Joint Author]. 1992 Beach Dynamics and Protection Measures in the Gold Coast area, Australia B. Boczar-Karakiewicz & L.A. Jackson. 1991 Practical Survey Control of Beach Renourishment Projects L.A. Jackson, F. Goetsch & P. Hill. 1991 The Analysis and Role of Bars on the Protection of a Beach System, Gold Coast, Queensland, Australia B. Boczar-Karakiewicz & L.A. Jackson. 1990 Nearshore Nourishment: Implementation, Monitoring and Model Studies of the 1.5M m3 at Kirra Beach L.A. Jackson & R. Tomlinson. 1990 The Siting of Beach Nourishment Placements, 1990 A.W. Smith & L.A. Jackson. 1990 Implementation and Monitoring of 1.5Mm3 Nearshore Nourishment at Kirra / Bilinga, Gold Coast L.A. Jackson. 1989 Beach Replenishment, 1987 B. McGinnity & L.A. Jackson. 1987 Erosion Management Plans The GC Experience: 50 years of Urban Dune Management ICM TECH NOTE: Dune Management. L.A. Jackson., Z. Lindenburg. 2023 Innovative Coastal Cliff Stabilisation - The Scarborough Cliffs Stabilisation Project. S. King, M. Mulcahy, B. Corbett, A. Jackson, J. Steward, L. Smith. 2023 Creating and Maintaining a Coastal Management Knowledge Hub R. Tomlinson, L.A. Jackson & S. Hunt. 2016 Coastal Zone Management Plans – The need to Balance all Costs and Benefits K. Coleman & L.A. Jackson. 2015 Keynote: Coastal management in uncertain times requires vision not computers L.A. Jackson. 2013 Noosa River Spit Erosion Protection Works B. Corbett, R. Tomlinson, D. Shaw & R. Williams. 2013 Innovative Coastal Protection to reduce financial and environmental costs L.A. Jackson & L. Jackson. 2012 Emergency Coastal Protection Works - Practical Lessons for the Future from the Past L.A. Jackson. 2007 Processes to Develop an Integrated and Multi Functional Coastal Management Strategy for Palm Beach, Gold Coast R. Tomlinson, J. McGrath, L.A. Jackson, G. Stuart, A. Robertson, M. M'Agata & B.Corbett. 2003 An overview of Gold Coast Coastal Management 1960 - 2001 L. Boak, L.A. Jackson, J. McGrath & M. Brosnan. 2001 IENCE - A Case Study: The Northern Gold Coast Beach Protection Strategy L. Boak, J. McGrath & L.A. Jackson. 2000 The Northern Gold Coast Beach Protection Strategy L. Boak, J. McGrath, A. Maffey & L.A. Jackson. 2000 Provision of Tourism Infrastructure in Highly Valued Environments – A Case Study: The Northern Gold Coast Beach Protection Strategy J. McGrath, L. Boak & L.A. Jackson. 2000 Infrastructure to Enhance the Natural Capacity of the Environment to Support a Tourist Economy - A Coastal Case Study: The Northern Gold Coast Beach Protection Strategy J. McGrath, L. Boak & L.A. Jackson. 1999 The Effects of Beach Erosion on Tourism on the Gold Coast, Australia M. Raybould, T. Mules & L.A. Jackson. 1998 Strategy for Protection of North Gold Coast Beaches L.A. Jackson, J. McGrath & R. Tomlinson. 1997 Beach Utilisation and Protection on the Gold Coast, Australia L.A. Jackson. 1994 Coastal Management at the Local Government Level, Benefits and Advantages L.A. Jackson [Joint Author]. 1992 Beach Protection on the Gold Coast L.A. Jackson. 1991 Coastal Management of a Large Coastal Resort City, Gold Coast, Australia L.A. Jackson. 1990 The Application of Coastal Management Tactics, Gold Coast, Queensland, Australia A.W. Smith & L.A. Jackson. 1990 Management of the Gold Coast Beaches L.A. Jackson. 1990 The Application of Coastal Management Tactics on the Prototype A.W. Smith & L.A. Jackson. 1987 Coastal Management and Tourism on the Gold Coast A.W. Smith & L.A. Jackson. 1986 Field Data Strategic and Cost-Effective Networks of Miniaturised Tide Gauges D. Metters, J. Shayer, J. Ryan, J. Bourner, B. Corbett & R. Tomlinson. 2017 Condition Survey of Coastal Structures using UAV and Photogrammetry S. King, J. Leon, M. Mulcahy, L.A. Jackson & B. Corbett. 2017 Site Investigations for Design of an Open Water Dive Attraction off the Gold Coast J. Restall, L.A. Jackson, B. Corbett, L. Hughes, R. Richards, R. Tomlinson & F. Cream. 2013 Environmental Monitoring of the Northern Gold Coast Beach Protection Strategy A. Walsh, R. Tomlinson, J. McGrath, E. Boak, L.A. Jackson. 1999 The Variability in Width of the Visible Beach A.W. Smith & L.A. Jackson. 1992 Assessment of the Past Extent of Cyclone Beach Erosion A.W. Smith & L.A. Jackson. 1990 Hydrographic Survey Data Collection Methods, Accuracy and Assessment for Design and Monitoring of Coastal Engineering Works F. Goetsch & L.A. Jackson. 1989 Data Requirements for Coastal Zone Management in a Beach Area L.A. Jackson & F. Goetsch. 1988 Groynes Case Study: Stabilisation of a Rapidly Eroding Point using an In-Situ Filled Geotextile Container Groyne Field B. Corbett, N. Wellwood, D. Shing & L.A. Jackson. 2016 The North Kirra Beach Restoration Project L.A. Jackson. 1985 Marine Facilities Marina Design to Incorporate Superyachts: A Case Study B. Corbett & L.A. Jackson. 2007 The Self Replicating External Delta Growth Proven for Deep Water Jettied Inlets L.A. Jackson [Joint Author]. 1992 Sand-Filled Geotextile Containers Sand Filled Geotextile Containers in Australia – Is There a Future? L.A. Jackson, B. Corbett. 2019 Technical note - Geotextile Characteristics for SFGC. L.A. Jackson, S. Restall, B. Corbett, S. King. 2017 Case Study: Stabilisation of a Rapidly Eroding Point using an In-Situ Filled Geotextile Container Groyne Field B. Corbett, N. Wellwood, D. Shing & L.A. Jackson. 2016 Coastal Stabilisation - Advancements in Geotextile Design & Construction Methods as an Alternative to Rock A. Salyer, L.A. Jackson, B. Corbett & L. Jackson. 2016 Striking a new path in India with coastal structures made from geotextile containers K. Oberhagemann, K. Werth, L.A. Jackson & S. Restall. 2015 Noosa River Spit Erosion Protection Works B. Corbett, R. Tomlinson, D. Shaw & R. Williams. 2013 Case Studies Re Design and Construction of Sand Filled Geotextile Containers in the Arabian Gulf L.A. Jackson & L. Jackson. 2012 Case Studies and Lessons Learnt from Applications of Sand Filled Containers in the Arabian Gulf L.A. Jackson & L. Jackson. 2012 Comparison of Geosynthetic Materials as Substrates On Coastal Structures – Gold Coast (Australia) and Arabian Gulf B. Corbett, L.A. Jackson, T. Evans & S. Restall. 2010 Alternative Coastal Protection and Amenity Provision Using Multi Function Sand Filled Geo-Containers L.A. Jackson, G. Mocke, F. Smit, B. Corbett, S. Restall & D. Markham. 2008 Failure Modes and Stability Modelling for Design of Sand Filled Geosynthetic Units in Coastal Structures Presentation L.A. Jackson & B. Corbett. 2006 Monitoring of Geosynthetics in Coastal Structures in the Arabian Gulf Marina Ecosystem L.A. Jackson, S. Restall, B. Corbett & R. Reichelt. 2006 Marine Ecosystem Enhancement on a Geotextile Coastal Protection Reef - Narrowneck Reef Case Study L.A. Jackson, R. Reichelt, S. Restall, B. Corbett, R. Tomlinson & J. McGrath. 2004 Large Sand Filled Geotextile Containers as a Construction Aid over Poor Quality Marine Clay W.P. Hornsey, L.A. Jackson, S. Restall & B. Corbett. 2003 Case Studies Showing the Growth and Development of Geotextile Sand Containers: An Australian Perspective S.J. Restall, L.A. Jackson, G. Heerten, W.P. Hornsey. 2002 The Challenge of Geotextile Sand Containers as Armour Units for Coastal Protection Works in Australasia S. Restall, L.A. Jackson & G. Heerten. 2001 Wave-Induced Pressures and Internal Stability of Geotextile Sand Containers in Artificial Reefs B. Corbett. 2001 New Developments With Mega Sand Containers of Non-Woven Needle-Punched Geotextiles for the Construction of Coastal Structures G. Heerton, L.A. Jackson, S. Restall & F. Saathoff. 2000 Environmental Benefits of Sand Filled Geotextile Structures for Coastal Applications G. Heerten, L.A. Jackson, S. Restall & K. Stelljes. 2000 Geotextile in Coast Protection - Examples of Project Oriented Solutions G. Heerten, S. Kohlhase, F. Saathoff, L.A. Jackson & S.A. Cant. 1988 Evaluation of Sand Filled Geotextile Groynes Constructed on the Gold Coast, Australia L.A. Jackson. 1987 The North Kirra Beach Restoration Project L.A. Jackson. 1985 Seawalls & Revetments Seawalls for coastal protection and climate change R. Tomlinson, L.A. Jackson. 2017 50 Years of Seawall and Nourishment Strategy Evolution on the Gold Coast L.A. Jackson & R. Tomlinson. 2017 Rock Seawall Design and Construction with Deeper Toes for Climate Change M. Mulcahy, L.A. Jackson & B. Corbett. 2017 Design and Construction of a Submerged Breakwater and Terminal Seawall for Beach Stabilisation L.A. Jackson, B. Corbett, M. Mulcahy & A. Salyer. 2015 Terminal Seawalls as a Strategy for Uncertainty and Sea Level Rise M. Mulcahy, B. Corbett & L.A. Jackson. 2015 Design Review for the Gold Coast Seawall for Climate Change R. Tomlinson, M. Mulcahy, L.A. Jackson, D. Todd, B. Corbett, J. McGrath & S. Hunt. 2014 Submarine Pipelines Large Diameter Polyethylene Submarine Outfalls, 1984 L.A. Jackson. 1984 Design and Construction of a 1000mm dia. Polyethylene Effluent Outfall 140mm across the Southport Broadwater, 1983 L.A. Jackson. 1983 Design and Construction of Effluent Outfalls, 1983 L.A. Jackson. 1983 Bypassing & Backpassing ICM Tech Note: Sand Bypassing and Backpassing -Theory and Application . L.A. Jackson. 2023 Tweed River Entrance Sand Bypassing Precommissioning Dredging Works M. Mcquade, L.A. Jackson, B.Corbett, 2001 Tweed River Entrance Sand Bypassing Project: Principals and Progress R.J Murray, J. Brodie, L.A. Jackson, M.Porter, 1995 The North Kirra Beach Restoration Project L.A. Jackson. 1985 Further Articles Design and Construction of Floating Islands in Qatar . Z. Lindenberg, L.A. Jackson, A. Salyer, S. King & H. Murwan. 2024 The Added Value of Headlands for Coastal Protection ICM TECH NOTE. Z. Lindenberg, L.A. Jackson, A. Salyer, B. Corbett, M. Mulcahy, S. King. 2024 Working with Nature along Open Coasts. Past, Present and Future. S. King, L.A. Jackson, B. Corbett, M. Mulcahy, A. Salyer, Z. Lindenberg. 2024 Nature Based Solutions for Coastal Management in the Arabian Gulf. S. King, B. Corbett, L.A. Jackson, A. Salyer. 2024 Emergency Coastal Protection Works and Lessons from Remote Island Construction. M. Mulcahy, B. Corbett, L.A. Jackson, S. King. 2023 Leveraging the Science to Position the Great Barrier Reef Restorations as Global Benchmark L.A. Jackson. 2018 Wave Impacts on Structures L.A. Jackson. 2013 Noosa Main Beach Algae Mitigation Trial B. Corbett, L.A. Jackson, R. Tomlinson & M. Hagan. 2009 Combining Surfing and Coastal Protection. What is the Perfect Surf? L.A. Jackson, R.B. Tomlinson & M. D'Agata. 2001 The Practical Application of Four Commercially Available Numerical Beach Morphology Models on a High Energy Coastline J. Carley, I. Turner, E. Couriel, L.A. Jackson & J. McGrath. 1999 Economic Value and Impact on Coastal Zone - The Gold Coast Study L.A. Jackson & A.W. Smith. 1997 Coastal Bars on Canadian Coasts L.A. Jackson [Joint Author]. 1996 Proposed Headland for Surfers Paradise L.A. Jackson & J. McGrath. 1995 Litter Control at a Local Government Level; The Gold Coast Strategy L.A. Jackson. 1995 The Development and Impact of Harmonic Reformed “Miche” Wavelets upon a Natural Beach A.W. Smith & L.A. Jackson. 1995 International Environmental Co-operation L.A. Jackson. 1993 Sea Level Rise on the Gold Coast - Predicted Extent and Effects and Recommended Protective Measures L.A. Jackson. 1988

International Coastal Management delivers expert coastal engineering & marine solutions. From reefs to erosion control, we build stronger, resilient coastlines. Resilient Coastal & Waterfront Solutions. Industry-leading coastal engineering expertise for developments, governments and communities. Protecting shorelines with precision. About Us Contact Us 40+ YEARS OF EXPERIENCE 23 COUNTRIES 1200+ COASTAL PROJECTS Global Expertise. Local Solutions. Lasting Impact. At International Coastal Management (ICM), we’re coastal engineering specialists with over 40 years of experience delivering tailored, innovative solutions that protect shorelines, restore ecosystems, and build resilient waterfronts. Unlike large civil engineering firms, we focus solely on coastal and marine engineering. With 1,200+ successful projects worldwide, helping communities, governments, and businesses safeguard their coastlines for future generations. Cyclone Alfred & Coastal Resilience: ICM Coastal Experts in the Media 7 min read ICM Receives Special Accreditation for the UN Ocean Conference 2025 2 min read ICM Celebrates Success at Engineers Australia Excellence Awards 2024 3 min read For Private & Residential Tailored erosion control and coastal solutions for private properties and developments. For Councils & Governments Expert solutions for public shoreline protection and coastal resilience. For Commercial & Business Specialist coastal engineering to expand, enhance, and future-proof your developments. Explore Our Services Our Valued Partners "The famous beaches of the Gold Coast are one of the city's greatest assets and require considerable management expertise and innovation to maintain their pristine condition and sustainability (…) Major beach nourishment works and the construction of an artificial reef (…) was undertaken by Council utilising the services of International Coastal Management. The success of the NGBPS after five years of operational service is testimony to the value and benefit of this evolving coastal solution technology." - Gold Coast City Office of the Mayor To play, press and hold the enter key. To stop, release the enter key. How we do it, differently Custom Solutions That Work We tailor innovative designs that balance usability, protection, and ecological health. Save Time and Money With 40+ years of experience and 1,200+ projects worldwide, we know what works, and get it right. Specialist Expertise Focused exclusively on coastal engineering, we bring unmatched precision and results to every project. Our Services Designed for Impact, Tailored for You Coastal Protection & Erosion Control Next We design and implement robust protection strategies to manage coastal erosion and safeguard vulnerable coastlines. Beach Nourishment & Nearshore Nourishment Groynes, Revetment Walls & Coastal Structures Emergency Coastal Protection Works Dredging & Sand Management Coastal Engineering & Design Next We offer comprehensive design and project management for coastal and marine infrastructure, backed by site specific analysis and global expertise. Coastal Structure Design (Seawalls, Groynes, Breakwaters, Reefs) Hydrographic & Dive Surveys Coastal Engineering Certification Project Management Nature Based Solutions & Artificial Reefs Next Our nature-based solutions integrate ecological processes with engineering expertise to deliver long-lasting coastal protection and habitat creation. Artificial Reefs & Low-Crested Breakwaters Mangrove Restoration, Oyster Reefs & Saltmarsh Systems Living Shorelines & Foreshore Improvements Coastal Resilience & Adaptation Next We help councils, developers and communities adapt to climate risks with proactive planning and specialist coastal resilience solutions. Coastal Management Plans & Resilience Frameworks Environmental Impact Assessments & Approvals Coastal Process Modelling Coastal Risk Assessments Marinas & Waterfront Developments Next ICM provides independent, technically focused services for marina upgrades and waterfront developments - from feasibility to delivery. Design & Project Management of Marinas, Boat Ramps & Moorings Submarine Pipelines & Underwater Utilities Waterfront Developments Special Events Infrastructure Expert Witness, Advice & Review Next Our senior engineers are frequently engaged to provide independent expert advice, technical reviews, and legal support on coastal matters. Expert Witness Reports for Legal Proceedings Peer Review of Coastal Engineering Designs Independent Technical Review & Consultation Solving Complex Coastal Challenges Discover how ICM has transformed coastal environments through innovative solutions that blend engineering excellence with nature-based practices. From erosion control to resilient designs, our specialist team delivers practical, proven solutions with precision. Living Speed Bumps: Re:Beach Design Competition Scarborough Coastal Cliff Stabilisation Holloways and Clifton Beach Erosion Management Noosa River Oyster Reef Restoration Project Albany Surf Reef Feasibility Study Munna Point Groynes Let’s design your coastal or marine solution ICM Wins Global Recognition for Coastal Resilience Expertise The Re:Beach competition in Oceanside brought together the world’s foremost coastal engineering firms to develop sustainable, resilient solutions for their vulnerable coastline. ICM’s groundbreaking approach not only met the challenge but redefined it, awarding us the win and setting a new standard for coastal protection and enhancement. Full Service Whether you need a turn-key proposal or just looking for project elements or advice, ICM can assist through all project stages. Site Analysis Remote or on-site investigations to analyse site conditions and understand the natural dynamics. Design From conceptual with cost estimations to detailed design and approvals stages. Installation Our long track record of successful projects means we know how to pick the right approach for your specific site. On-going Monitoring On-going monitoring of projects (or elements) are an essential part of overall project success in the long term. Get In Touch With Us Frequently Asked Questions What makes ICM different from other companies? ICM is uniquely positioned in the coastal industry having developed and implemented solutions that are considered world’s best practice. Our team is hands-on, with significant experience in site evaluation & solution implementation to ensure the best results are achieved for each site. How does ICM ensure cost savings on coastal projects? Our extensive experience allows us to get it right the first time, selecting the optimal solution for your specific site. By streamlining the process and avoiding costly errors, we help you save both time and money. What types of projects has ICM completed? We have completed over 1,200 projects worldwide, ranging from shoreline protection and restoration to marina developments and artificial reefs. Our portfolio showcases our ability to tackle various coastal challenges with proven results. What is the process for starting a project with ICM? The first step is to book a discovery call with our team. During this call, we’ll discuss your project’s unique needs, challenges, and goals. From there, we’ll outline a tailored plan and guide you through the next steps.