Our services
RivierX Engineering supports marine & yachting matters (onboard inspection/audit, rapid diagnostics), compliance topics (F-Gas, IMO EEXI/CII) and onshore HVAC technical audits, with structured, traceable deliverables.
Marine services — onboard inspection & audit
Marine & yachting HVAC, 48-hour vessel diagnostic, investigations and F-Gas / IMO EEXI/CII compliance. Traceable deliverables, evidence-grade annexes and contradiction-ready processes when needed.
Onboard Marine HVAC
Surveys, performance, intermittent failures, humidity/condensation, onboard IAQ. EN/FR reporting with evidence annexes.
- Intermittent failures, humidity, IAQ
- Short downtime windows (port/yard)
- Measurement log and time-stamped photos (scope-dependent)
48-hour vessel diagnostic
Targeted measurements, BMS log review, initial findings and immediate options. 1-page executive note + next steps.
- Rapid stabilisation & immediate options
- Measurement log & time-stamped photos
- Prioritisation “do now / do next”
Investigations & operational safety
Incident review, operational control, business continuity. Contradictory procedure (notices, minutes) if needed.
- Incident review & operational control
- Contradictory procedure (notices, minutes)
- 30/60/90-day plan & monitoring
F-Gas compliance (Green Diligence™)
Inventories, deadlines, drop-in / retrofit scenarios, traceability and recommendations. Key contract clauses.
- Inventories & deadlines
- Drop-in / retrofit scenarios
- Traceability & contract clauses
IMO EEXI/CII performance
Assessing auxiliary loads (including HVAC) impact on CII rating, documentation completeness and operational improvement levers.
- HVAC impact on CII
- Documentation completeness
- Operational improvement options
HVAC technical audits
Commercial & industrial: energy, comfort, tuning, sequences, KPIs and prioritised backlog (quick wins / capex).
- Energy, comfort, tuning & sequences
- KPIs: kWh/m², COP/EER, ΔT, MTBF/MTTR
- Prioritised backlog (quick wins / capex)
ILS — Integrated Logistics Support
Availability, LCC, RAMT, LORA, spares, maintenance plans, technical publications and KPI dashboards.
- RAMT, LORA, spares & maintenance plans
- Technical publications & revisions
- KPI dashboards
Insurers · Counsel · Public bodies
Pre-litigation support, minutes, defensible evidence: third-party expertise, sourced timelines, annexes and quantification.
- Third-party expertise (EAC) & quantification
- Sourced timelines & annexes
- Onboard IAQ & documentary compliance
Short port/yard window? Port + duration + objective: we propose a realistic scope and clear deliverables.
Talk to an engineerHow it works
A simple format: brief → intervention → deliverable. Scope and measurements depend on access, conditions and the objective.
1) Brief
Objective, symptoms, zones, available documents, constraints (port/yard window, access).
2) Onboard / on-site work
Inspection, logs, measurements, evidence collection. Contradictory procedure if required.
3) Deliverable
Findings, analysis, risks, recommendations, prioritisation (quick wins / capex) and evidence annexes.
Need a scope in 30 minutes? Send port/site + window + symptoms: we’ll return with a clear proposal.
Contact RivierX Engineering