Piping stress analysis
CAESAR II and AutoPIPE models, load cases, code compliance, spring hangers, nozzle and support loads.
Learn more →Services
Engineering calculation services
Five calculation disciplines that meet at the same interfaces — pipe, support, structure, nozzle. Order one package or the whole chain.
Pipeline calculations
Buried and above-ground pipelines, stations and pig traps: soil interaction, anchors, crossings — gas, water, CO₂ and H₂.
Learn more →Dynamic analysis & vibration
Slug, PSV reaction, compressor and pump packages, vibration screening and troubleshooting.
Learn more →Steel structures
Pipe racks, skids, platforms and equipment supports to Eurocode 3: seismic, lifting, transport, connections.
Learn more →Vessels, tanks & FEA
Pressure vessels, heat exchangers, API tanks, saddles, lifting lugs, nozzle local stresses and FEA.
Learn more →Standard package
What every calculation package contains
- Review of design basis, line list, P&IDs, layouts and isometrics, piping classes, equipment data and code requirements.
- Development or independent check of the model, with operating, sustained, occasional, test and project-specific load cases.
- Code compliance, displacements, restraint and support loads, spring requirements and equipment nozzle verification.
- Practical routing or support modifications where needed to achieve compliance and improve mechanical behaviour.
- Issue of the calculation model, report, support-load tables and documented recommendations.
Scope boundary: isometrics and fabrication drawings are not part of the standard service unless explicitly agreed.
Engagement models
Fixed price
A defined calculation package with inputs, deliverables, assumptions and comment cycle.
Hourly specialist
Flexible calculations, troubleshooting, checking and integration in your team.
Framework agreement
Recurring calculation services and capacity for workload peaks.
Independent review
Third-party check of models, reports, load cases and modifications.
Frequently asked questions
Do you work as a subcontractor for EPC and engineering companies?
Yes — most work is delivered as calculation subcontractor to EPC contractors, engineering firms and package vendors, under their procedures, templates and document numbering.
Can you work under NDA and with the client's procedures?
Yes. An NDA can be signed before any document is shared, and deliverables follow your templates and the end client's specifications.
Where do you work?
From Ravenna (Italy) and the Lisbon area (Portugal), remotely for projects worldwide. Site visits for surveys, vibration troubleshooting or meetings can be arranged.
How is the price defined?
For defined scopes a fixed price per package, based on the number of critical systems or lines, codes and deliverables. For troubleshooting and team support, hourly rates or a framework agreement.
Need a stress analysis, a calculation package or a second opinion?
Send the line list, isometrics or model and the applicable code: you receive a defined scope and a fixed-price proposal.