We support you at every stage of your civil engineering structure rehabilitation project:
- Establishing the programme of operations
- Defining technical solutions for repair or refurbishment
- Assisting with the awarding of works contracts
- Monitoring the execution of works
We are involved in every step of the process, from defining requirements to accepting work
Project Management Assistance
A partner in conducting your operations
We support you with various project management assistance tasks:
- Preliminary and Feasibility Studies
- Assistance in defining requirements
- Programme establishment and drafting
- Management of diagnostics and investigations
- Assistance in selecting service providers
- Planning and definition of operating costs
Reinforced and prestressed concrete bridges
Recognised expertise in concrete engineering structures
We draw on our various areas of expertise to put our experience at the service of your concrete structure projects. Sixense is a leading company in the maintenance of reinforced and prestressed concrete structures.
If you are dealing with material pathologies, structural load-bearing defects, or durability issues related to prestressing cables, our experts will provide the most suitable technical solutions.
Steel bridges
We take into account the specific characteristics of steel structures
Whether we are working on old riveted structures or more modern bridges, we draw on our extensive experience in maintaining and restoring steel structures for structural repairs and refurbishing corrosion protection coatings.
Our Painting and Special Coatings division employs ACQPA-FROSIO inspectors who provide technical excellence in project specifications and can control the application of coatings directly on construction sites.
Masonry bridges
A heritage requires specific expertise
To intervene in the most appropriate manner possible, with respect for heritage, our teams have extensive knowledge of professional recommendations and the different types of structures.
This expertise enables us to help you solve all kinds of problems that can affect these bridges, such as issues with the bearing capacity of supports, waterproofing defects, joint separation, vault decompression and strip detachment.
Metallic conducts
A range of proven repair solutions
Sixense can design and offer all metallic conducts repair techniques, including adding a connected base plate, tubing, lining solutions (resin, PRV or HDPE), and reinforcement with shotcrete or formwork.
Our teams are aware of the hydraulic and environmental issues (e.g. fauna and flora) that must be considered from the design stage of projects.