SPM & CBM

Offshore infrastructure across SPM, CBM and pipeline systems

Offshore dredging vessel with floating pipes and red buoys at sea

Offshore terminal infrastructure


No company can match Riverlake’s ability to combine onshore and offshore expertise into fully integrated terminal infrastructure solutions. We have ample experience with Single Point Mooring (SPM), Conventional Buoy Mooring (CBM) systems and Pipelines for offshore terminal infrastructure projects.

We work with clients across new developments and the optimisation of existing installations, from early-stage project definition through to technical coordination and execution.

SPM and CBM systems provide offshore solutions for the transfer of liquid bulk cargoes between vessels and onshore storage facilities, particularly where conventional port infrastructure is limited.

SPM systems use CALM buoy configurations to moor large tankers offshore, with cargo transferred through subsea pipelines connected to onshore terminals. CBM systems are applied to smaller vessels and multi-product operations.

These systems combine offshore mooring structures, subsea pipelines, pipeline end manifolds (PLEM), and onshore terminal connections — a continuous interface between sea and shore.

We support the development and optimisation of offshore terminal infrastructure systems, combining technical understanding, market context and execution support across SPM and CBM projects.

Project development framework

The development of SPM and CBM systems requires the integration of key technical and operational parameters, including metocean conditions, geotechnical data, water depth, vessel specifications, cargo characteristics, pumping capacity and lifecycle performance requirements.

These elements directly influence system configuration, operational reliability and long-term performance under defined throughput and environmental conditions.

We support clients in structuring these inputs into coherent project frameworks, ensuring alignment between technical design, operational requirements and project constraints.

Execution & project support

We work with clients throughout the project lifecycle, from feasibility studies and concept development through to engineering coordination, procurement planning and execution support.

Our role focuses on interface coordination between engineering disciplines, equipment suppliers and terminal stakeholders, ensuring consistency between design requirements, investment parameters and execution feasibility.

We also support the definition of operational and maintenance frameworks where required, contributing to the long-term performance of the systems.

Involved in a number of SPM and CBM-related projects across different regions, we support both new developments and upgrades of existing systems.

Reference projects

Yellow offshore industrial platform floating on ocean water
SPM & CBM | REFERENCE PROJECTS

Single Point Mooring – Technical & Operational Consultancy Support

Region: Melitah / Libya
Duration: 24 months
Client: ENI / ME Marine

Our scope of work includes yearly inspection of the two SPM systems and advisory work on the needed maintenance for the two SPM’s. In addition, Riverlake arranges spare parts and procurement (in case needed by the end Client).

Yellow offshore marine platform with pipelines in open sea
SPM & CBM | REFERENCE PROJECTS

Single Point Mooring – Operation & Maintenance Tender Services

Region: Bourgas / Bangladesh
Duration: 12 months
Client: ILF / Bangladesh Petroleum Corporation (BPC)

Our scope covered a conceptual study for an innovative deepwater tanker loading solution, including preparation of the Basis of Design, assessment of future product flows and quantities, and basic engineering of the tanker mooring system and hose & pipeline system. A Class 4 cost estimate was prepared for FID budget approval.

CBN marine buoy layout engineering diagram with detail view
SPM & CBM | REFERENCE PROJECTS

Conventional Buoy Mooring – Concept & FEED Study

Region: Caspian Sea / Kazakhstan
Duration: 12 months
Client: Oil Transshipment

Conceptual study for an innovative deepwater tanker loading solution, covering Basis of Design, assessment of future product flows and quantities, and basic engineering of the mooring and hose/pipeline systems. A Class 4 cost estimate was prepared for FID budget approval.

Large tanker ship anchored near industrial port with underwater view
SPM & CBM | REFERENCE PROJECTS

Conventional Buoy Mooring for Technical and Operational Consultancy Support

Region: Tema, Ghana
Duration: 6 months
Client: Cassel

Riverlake assisted client with the development of an oil terminal consisting of five tanks with a total capacity of approx. 70,000mT. is envisaged via A CBM system is considered the most economical for tanker offloading of these products. As back-up, 18-inch onshore pipeline tie-in to a nearby Tank Farm is designed.

Aerial view of oil refinery facility surrounded by green landscape
SPM & CBM | REFERENCE PROJECTS

Conventional Buoy Mooring – Pre FEED Study

Region: Moanda, DRC
Duration: 2 years
Client: Socir

Riverlake performed the Pre-FEED scope for both white products (Gasoil, Gasoline, Kerosene, Fuel Oil) and LPG. The study included the offshore CBM system design, the PLEM and subsea pipelines, the shore approach, a pumping / booster station, onshore pipelines to the onshore Tank Farm.

Large oil tanker moored to offshore buoy in open sea
SPM & CBM | REFERENCE PROJECTS

SPM for fuel trade and import – Tendering Services

Region: Nigeria
Duration: 6 months
Client: OKFTZ

Riverlake’s Scope of Work for the New Free Trade Zone development included Technical, Operational & Maintenance Consultancy Support Services for a SPM located 10nm offshore. In addition, the preparation of a prequalification package, a tender package for engineering and construction and the management of the tender process was performed by Riverlake.

See more experience and project references

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