Skip to content
THIEN ANTECHNICAL SERVICES
← All servicesFIELD TECHNICAL SERVICES · 02 / 06

TECHNICAL SERVICES

Practical field support across the asset lifecycle.

Discuss your projectExplore Technical SchematicView Scope & Deliverables
24/7
Site Readiness
Dedicated mechanical, electrical & instrumentation techs
NDT
Quality Inspection
Ultrasonic testing, pressure testing & laser alignment
Turnaround
Shutdown Support
Equipment package maintenance & emergency response
01
Safety Interface
Strict Permit-to-Work (PTW) & JSA compliance

FIELD EXECUTION

FIELD TECHNICAL SERVICES & INDUSTRIAL MAINTENANCE SCHEMATIC

Field execution from surveys and safe isolation through overhaul, alignment and commissioning.

01. PROCESS EQUIPMENT & PIPING OVERHAULASME SEC VIII • 3.5 MPa45 BARXV-102PUMP P-101LASER ALIGNED // TOL ±0.02mmMOTOR M-101Mechanical Overhaul & Laser Shaft Alignment• Overhaul of pumps, compressors, valves & vessels• Precision laser alignment reducing mechanical vibration• Gasket renewal, hydrotesting & leak detection02. ELECTRICAL & INSTRUMENTATION (E&I) TESTINGMULTIFUNCTION CALIBRATOR24.08 mALOOP CHECK: EXAMPLESPAN: 100.0% • 150 PSIHART LOOP: SAMPLE CHECKPT4-20mA HARTPT-204Instrumentation Calibration & Loop Checks• Pressure, temperature & flow transmitter calibration• Loop check, cause & effect verification, ESD checks• Insulation resistance, megger testing & inspection records03. NDT QUALITY INSPECTION & SHUTDOWN TURNAROUNDEXAMPLE NDT METHODSPERSONNEL QUAL.24/7 SHUTDOWNULTRASONIC NDT FLAW DETECTORDAC: EXAMPLEGATE A: 85% FSH // A-SCANTHICKNESS SAMPLE • REVIEW NOTEWELD SEAM NDT // ANGLE BEAMComprehensive NDT & 24/7 Field AvailabilityUltrasonic (UT), magnetic particle (MPI), dye penetrant (PT)and corrosion thickness inspection.Deploy technical personnel for plant turnaroundsand offshore maintenance campaigns.ZERO UNPLANNED DOWNTIME • MAXIMUM ASSET INTEGRITY
Scroll horizontally to inspect the full diagram.Illustrative only. Verify provider, ownership, certification, completed projects and scope per project.
Site Condition Assessment & Safety Planning (JSA/PTW)
Mechanical Overhaul & E&I Systems Servicing
NDT Testing, Hydrotesting & Laser Shaft Alignment
No-Load / Loaded Commissioning & Operational Handover

Scope of support

  • Maintenance and repair support
  • Modification and installation
  • Inspection and testing support
  • Mechanical, electrical and instrumentation field services
  • Commissioning and start-up support

Delivery focus

  • Agreed work scope and readiness review
  • Field coordination and progress reporting
  • Inspection documentation and close-out support

Where we can support

Maintenance activities, equipment packages and operating facilities.

Resource model

Lean team and partners; scope agreed per project. Partner assets are not company-owned.

HSEQ COMMITMENT & ASSURANCE

Safety requirements, inspection points and responsibilities are verified per project.

HOW WE DELIVER

FROM CLIENT NEED TO CLOSE-OUT.

  1. Client need

    Understand operational needs and project objectives.

  2. Scope definition

    Align scope, interfaces and execution planning.

  3. Partner alignment

    Connect suitable specialists, marine resources and suppliers.

  4. Execution coordination

    Coordinate execution, resources and progress visibility.

  5. Delivery & close-out

    Complete documentation, handover and close-out.

EXPLORE OTHER SERVICES

RELATED CAPABILITIES

Service

Engineering & project services

From scope definition to execution coordination.

View service detailsService

Offshore & marine support

Connecting marine resources with operational needs.

View service detailsSubsea

Subsea solutions

Subsea inspection, ROV, diving and pipeline support.

View service detailsService

Trading, supply & rental

Technical sourcing with commercial flexibility.

View service detailsService

Commercial & partner development

A structured bridge between opportunity and expertise.

View service details

START YOUR PROJECT DISCUSSION

Our technical team can clarify requirements, assess risks and propose an approach for Technical services.

Discuss your project

THIEN AN · TECHNICAL SERVICES

LET’S DEFINE YOUR NEXT MOVE.

Tell us about your scope, resources or operational challenge.

Discuss your project