Complete commissioning for your industrial plants
AlliA offers comprehensive industrial maintenance services, including preventive and corrective maintenance, and the renovation and modernization of process equipment. The company intervenes during technical shutdowns, guaranteeing safety and QHSE compliance, with diagnostics and tests to validate performance. It masters various materials, from steels to polymers, in demanding environments. Our support includes technical support, training and installation optimization, with rigorous monitoring at every stage to ensure equipment reliability, safety and availability.
Our areas of expertise
- Curative and preventive maintenance: refurbishment of skids and process equipment (piping, instrumentation, valves and supports).
- Renovation and Upgrade: Modernization of hydraulic and electrical connections and automation systems in line with changes in the overall plan.
- Technical shutdowns and QHSE: Execution of maintenance work during plant shutdowns with dedicated HSE supervision and strict compliance with safety protocols.
- Diagnostics and Tests: Implementation of test protocols (re-SAT, hot tests, non-destructive testing) to validate compliance after intervention.
- Technical support: operating assistance, skills transfer and ongoing training of site maintenance teams to optimize performance.
AlliA ensures the maintenance and longevity of complex installations, mastering the constraints of corrosion and wear on a wide range of materials:
- Specific steels: Carbon (low-temperature, alloys), stainless (304L, 316L, duplex, refractory).
- Advanced metallurgy: Noble alloys (Nickel, Titanium, Cupro-nickel) and special alloys for critical environments.
- Polymer solutions: maintenance of plastic, composite and glass networks.
Areas of expertise: Multi-sector expertise in highly constrained environments (Seveso, Nuclear, Pharma, Energy).
Asset reliability is our top priority. Our QHSE management guarantees safe interventions to maximize the availability of your facilities. Each maintenance operation is rigorously monitored:
- Preparation: Risk analysis and definition of operating procedures.
- Execution: Certified tooling and traceability of components.
- Closure: Intervention report, technical file update and return-to-service tests.
Our added value
- Single point of contact: complete coordination between design, manufacturing, installation and start-up.
- Multidisciplinary expertise: processes, mechanics, piping, instrumentation, automation and plant control.
- Safety and compliance: work carried out in compliance with QHSE standards, international norms and the specific requirements of each customer.
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