DIVISION 03 • PLANT TURNAROUND & TAR

Plant Turnaround (TAR) & On-Site Machining

Critical-path shutdown execution, ASME PCC-1 calibrated hydraulic bolting, and in-situ mobile flange machining from 2" to 120" across Saudi Arabia's industrial corridors.

Plant Turnaround and Flange Machining
2" to 120"
Mobile Flange Machining
ASME PCC-1
Joint Integrity Standard
Field Services

Shutdown Management & Mobile Field Machining

Deploying containerized tool fleets and certified technicians directly to petrochemical complexes, refineries, and power stations in Jeddah, Yanbu, Jubail, and Dammam.

Calibrated Hydraulic Bolting & Stud Tensioning (ASME PCC-1)

Low-profile hydraulic torque wrenches and multi-stud simultaneous tensioners handling bolt diameters up to 4", ensuring 100% leak-free flange joints upon plant startup.

In-Situ Mobile Flange Facing (2" to 120") & Cold Cutting

Pneumatic and hydraulic portable flange facing machines producing spiral serrations, phonographic grooves, flat faces, and RTJ gasket profile finishes on-site.

Critical Path Turnaround (TAR) Mechanical Execution

Comprehensive shutdown manpower, blinding/de-blinding, column internal inspection, valve replacement, and high-pressure hydrostatic testing up to 40,000 PSI.

Containerized Mobile Tool Depots & Rapid Deployment

Self-contained 20ft/40ft workshops with on-board generators, torque calibration benches, and certified safety rigging equipment ready for immediate dispatch.

Planning an Upcoming Plant Turnaround (TAR)?

Partner with MechFlow for on-time critical path execution and zero-leak startup assurance.

Specs

Field Machining & Bolting Limits

Flange Facing Range: 2" to 120" (3,000 mm)
Bolting Protocol: ASME PCC-1 Appendix O
Max Stud Diameter: 4.0" (M100)
Max Hydro-Test Pressure: 40,000 PSI
Field Equipment: Containerized Units
Mobilization Speed: 2 - 4 Hours (KSA)
REQUEST TAR / MACHINING RFQ
ASME Calibrated Torque Logs & Hydrotest Records Provided