Our offers

A committed group
Demanding industrial fields at the heart of ACEPP’s activity
A recognized player in construction, testing and maintenance, ACEPP is notably involved in major projects such as the construction of the British EPR, providing its customers with advice, operational management and high-level technical expertise.
Business expertise
Construction engineering
for complex infrastructures
At ACEPP, our employees are experts in the civil and military nuclear sectors.
as well as in the naval sector, have been putting their experience to work for customers for 25 years.
5 areas of expertise to support you
Construction
Supporting your projects and making them a success

Supporting your projects and making them a success
Our in-depth knowledge of the construction and infrastructure sectors enables us to deploy specialized teams to meet the technical and operational requirements of your projects.
This specialization enables us to guarantee services of the highest quality.
With our site management offer, we can help you make your projects a success, by combining flexibility, business expertise, technology and methodology.
- Business Manager
- Construction manager
- Works supervisor
- Site logistics

Testing
Adapting for a confident transfer to the operator

ACEPP handles testing activities within the scope defined by its customers, whether for different types of systems, specific tests or interventions in a given area.
Our scope of intervention ranges from back-up for existing teams to complete management of tests within a defined perimeter. We can also coordinate tests carried out by third parties.
ACEPP sets up test teams adapted to the scope required: volume of personnel, skills and level of experience. Selection is based on their expertise in testing and their knowledge of the sectors in which they operate (nuclear, naval, etc.), supplemented if necessary by a specific training program.
ACEPP guarantees that tests are carried out in accordance with customer requirements in terms of safety, quality, deadlines and costs.
- Test preparation
- Performing tests
- Test data processing and analysis
- Test planning
- Transfer to operator

Maintenance in Operational Condition MCO
Optimizing performance, guaranteeing availability

ACEPP offers support services for the Maintenance in Operational Condition (MCO) of all kinds of complex installations.
Backed by a wealth of experience acquired through a wide variety of projects, our employees possess a wide range of technical skills and a solid operating culture.
This enables us to provide our customers with expertise aimed at optimizing the total cost of ownership of their installations.
Our teams benefit from proven tools, methods and training, provided by our Technical Department.
Technical Support
• Maintenance assistance
• Configuration management
• Maintenance engineering
• Method, analysis and REX
• Managing complex installations
Technical Support
• Integrated Logistics Support (ILS)
• Spare parts management

PMO / OPC
Your projects in good hands.

Savoir-Faire & Savoir-Être define ACEPP’s identity:
they are the vectors for the development of our offer in
Project Management since 2015.
A consultancy offering based on our core values of rigor, anticipation, organization, adaptability, and a resolutely collaborative, proactive and results-oriented mindset.
Our expert vision of project management enables us to implement effective solutions and ensure that your objectives are met:
Controlling deadlines, costs, resources and information
Risk management, quality process management
Project and program portfolio management
Contract Management
- Project Management Engineer
- PCDR engineer
- Planner
- OPC Engineer

Site engineering
Turn your projects into technical successes

Construction and modernization projects in the
The nuclear and defense industries require cutting-edge expertise and strict compliance with safety, quality and conformity standards. Our offer site engineering meets the most demanding requirements to support your projects on strategic sites.
Ensuring strict compliance with current standards and regulations (ASNR, IAEA, etc.)
Optimize the (retro)design and construction of your infrastructures by integrating technical best practices
Ensuring the safety of operators, populations and sensitive environments
Minimize financial, technical and environmental risks.
With our Site Engineering offer, whether as technical assistance or on a fixed-price basis, ACEPP supports you with its multidisciplinary team of engineers trained in the requirements of sensitive environments, and with its rigorous methodology for identifying and reducing technical, financial and environmental risks.
Engineering studies
• 3D design and modeling
• TCE reengineering studies
• Procurement
Nuclear safety and security
• Risk analysis
• Safety studies
• Waste management
Compliance & documentation
• Drafting regulatory files
• Document management

Certifications
High standards, a guarantee of quality





Benefits
Towards continuous performance improvement
Our employees are there to meet your daily improvement objectives
performance, whatever your structure.
Case studies