Commissioning Mechanical & Piping Lead
The Mechanical & Piping Lead - Commissioning is responsible for leading and executing all mechanical and piping commissioning activities to ensure systems are safely and efficiently brought into operation. This includes rotating and static equipment, piping systems, pressure systems, and associated auxiliaries.
The role ensures that all mechanical and piping systems are installed, flushed, cleaned, tested, and functionally verified in compliance with project specifications, codes, and safety requirements, supporting a smooth transition through project phases to start-up and operations.
DUTIES:
Commissioning Planning & Preparation
Support/implement mechanical and piping commissioning procedures, Inspection test plans (ITP), method statements, and checklists.
Support/implement system/subsystem boundaries in line with commissioning sequence and priorities.
Review engineering deliverables (P&IDs, isometrics, datasheets, vendor manuals).
Support commissioning manager in resources plans, tools, consumables, and equipment requirements.
Mechanical Equipment Pre-commissioning
Supervise pre-commissioning and commissioning of:
Rotating equipment (pumps, compressors, blowers, turbines)
Static equipment (vessels, exchangers, tanks, boilers)
Ensure completion of:
Alignment checks
Lubrication and oil flushing
Mechanical run tests and performance checks
Verify vendor requirements and ensure OEM supervision where required.
Piping Systems Pre-commissioning
Leading activities related to:
Flushing, blowing (air/steam), and cleaning of lines
Hydrostatic and pneumatic pressure testing
Leak testing and reinstatement
Ensure proper installation and removal of temporary items (blinds, strainers, spool pieces).
Verify piping systems compliance with specifications, codes (ASME, API), and project requirements.
Pre-Commissioning & System Completion
Oversee mechanical completion activities and system walkdowns.
Ensure readiness for commissioning:
Punch list clearance (Category A/B/C)
System preservation and reinstatement
Coordinate system handover from construction to pre-commissioning (MC) to commissioning and to operations.
Commissioning & Start-Up with Operational Support
Participate in:
Initial equipment runs and system pressurization
Plant start-up and stabilization
Troubleshoot mechanical and piping issues during commissioning and start-up.
Support performance testing and reliability runs.
Pre-commissioning & Documentation
Ensure completion and accuracy of:
Mechanical Completion Certificates (MCC)
Inspection and Test Records (ITRs)
Pressure test packs and reports
Flushing/blowing records
Review and update red-line drawings and as-built documentation.
Ensure compliance with applicable standards (ASME, API, ISO, etc.) and project QA/QC requirements.
HSE Compliance
Enforce strict adherence to HSE policies and procedures Such as permit to work, LOTOTO, etc.
Ensure safe execution of high-risk activities such as:
Pressure testing
Equipment energization
Rotating equipment start-up
Conduct toolbox talks and risk assessments.
Promote a strong safety culture within the commissioning team.
Interface & Coordination
Coordinate with:
I&C, Electrical, and Process commissioning teams
Construction and QA/QC teams
Vendors and OEM representatives
Client and operations personnel
Participate in daily/weekly coordination meetings and progress reporting.
Support handover activities from construction to pre-commissioning to commissioning and to operations.
Leadership & Team Management
Lead and supervise mechanical and piping commissioning technicians.
Assign tasks and monitor progress against schedule.
Promote a collaborative and high-performance work environment.