Inspection, Compliance & Quality Assurance for Piping Systems in Oil & Gas, Petrochemical, and Industrial Projects
We provide professional pre-commissioning and commissioning consulting services ensuring a structured, safe and fully documented transition from construction completion to operational readiness.
Our expertise spans engineering, procurement, fabrication, construction, QA/QC and field execution, enabling seamless system turnover and start-up readiness for EPC, industrial and energy projects.
pre-commissioning services • commissioning services • hydrotesting • mechanical completion • system turnover • piping commissioning • plant start-up support
Development and review of commissioning strategies aligned with project execution plans.
Breakdown of plant into commissioning systems to enable phased turnover.
Definition of milestones:
Mechanical Completion (MC)
Ready for Commissioning (RFC)
Ready for Start-Up (RFSU)
Integration of commissioning activities into EPC schedules.
Ensuring piping and mechanical systems are ready before pre-commissioning.
Coordination between engineering, QA/QC, procurement and construction teams.
Planning and verification of connections between new and existing systems.
Resolution of field issues and design discrepancies prior to commissioning.
Evaluation of construction changes impacting commissioning activities.
Integration of commissioning requirements into construction schedules.
Planning manpower, tools, materials and equipment required for pre-commissioning.
Tracking system readiness and identifying schedule risks early.
Preparation and implementation of MC checklists and workflows.
Identification, tracking and closure of A/B/C punch items.
Support for progressive turnover to operations teams.
Preparation and verification of system handover packages.
Development of test packs including procedures, drawings and checklists.
Verification of system readiness prior to testing.
Monitoring filling, pressurization, hold periods and depressurization.
System restoration and preparation for commissioning.
Preparation and execution of flushing procedures.
Verification of system cleanliness and corrosion protection.
Preparation and witnessing of air blowing and inerting operations.
Preparation and monitoring of leak testing activities.
Verification of system readiness prior to start-up.
Inspection of vessels, tanks and heat exchangers.
Alignment checks, lubrication verification and run-test witnessing.
Ensuring equipment protection prior to start-up.
Development of tracking systems for testing and turnover.
Ensuring final documentation reflects installed systems.
Verification of testing and commissioning records.
Verification of permits, procedures and safety readiness.
Ensuring safe transition to plant operations.
Assistance during system start-up and performance verification.
20+ years of EPC project experience across full lifecycle
Strong integration of engineering, construction, QA/QC and commissioning
Extensive experience in hydrotesting, mechanical completion and turnover systems
Practical field-driven approach focused on safe and efficient start-up
Proven ability to reduce delays, prevent rework and ensure readiness
Need expert pre-commissioning and commissioning support?
Contact with us to ensure your piping and mechanical systems are tested, verified and ready for safe operation from day one.
Pre-commissioning includes all activities required to prepare piping and mechanical systems for safe start-up, such as hydrotesting, flushing, cleaning, leak testing, drying, and documentation verification.
Mechanical Completion (MC) confirms the system is built according to design.
Commissioning verifies that the system operates safely and performs as intended before start-up.
System turnover is the formal handover of systems from construction to commissioning and operations, supported by test records, inspection reports, and turnover dossiers.
Yes. We develop complete hydrotest packages, define test boundaries, perform line walkdowns, and support test execution and reinstatement.
We support flushing, chemical cleaning, passivation, air blowing, nitrogen purging, and drying to ensure systems are clean, dry, and ready for safe operation.
Yes. We support alignment checks, lubrication verification, piping connection checks, and run-test witnessing for pumps and rotating equipment.
By identifying readiness gaps early, coordinating interfaces, tracking punch lists, and ensuring documentation and testing are completed before start-up.
Yes. We provide tie-in planning, isolation verification, and system readiness support for brownfield and revamp projects.
Typical documentation includes hydrotest records, flushing reports, inspection records, punch list closure, as-built drawings, and turnover dossiers.
Oil & Gas • Petrochemical • Pulp & Paper • Biogas • Waste-to-Energy • Industrial Manufacturing • Energy projects.
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