Bolting & Torqueing Technician

Technical Skills & Knowledge

Proficiency in Bolting Techniques : Understanding of various bolting methods (e.g., Controlled Bolting, Manual Torquing, Hydraulic Torqueing, Tensioning, Flange Facing, Machining, etc.). Ability to apply correct torque values and sequences according to specifications (e.g., API, ASME, manufacturer's guidelines). Knowledge of bolt load, stress, and elongation principles.

Equipment Operation

Equipment Operation : Expertise in operating and maintaining various bolting tools, including :

Hydraulic torque wrenches (square drive, low profile)

Hydraulic bolt tensioners

Manual torque wrenches

Nut splitters, flange spreaders, flange pullers

Pumps and power packs for hydraulic tools

Mechanical Joint Integrity (MJI)

Mechanical Joint Integrity (MJI) : Strong understanding of flange management principles.

Knowledge of different flange types, gasket types, and their proper selection and installation.

Ability to inspect flanges, bolts, and gaskets for damage or defects.

Experience in flange alignment and preparation.

Reading & Interpretation

Reading & Interpretation : Ability to accurately read and interpret engineering drawings, P&IDs (Piping & Instrumentation Diagrams), bolt matrices, torque tables, and work instructions.

Troubleshooting

Troubleshooting : Ability to identify and resolve issues during bolting operations (e.g., seized bolts, cross-threading, equipment malfunction).

Experience

Proven Work Experience : Typically,

5 + years of hands-on experience as a Bolting and Torquing Technician in relevant industries (oil & gas, petrochemicals, refineries, power plants, heavy fabrication / construction).

Maintenance & Shutdown Experience : Experience in plant maintenance, turnarounds (shutdowns), and commissioning projects is highly valued.

Certifications & Training

Bolting Competency Certification :

Often required from a recognized training body as conducted by the third party (e.g., ECITB

MJI modules , OEM-specific training, or other accredited industrial training centers).

Certifications proving competence in hydraulic torquing and tensioning are crucial.

Safety Certifications :

OSHA

NEBOSH

or equivalent international safety certifications.

Permit-to-Work (PTW) System : Familiarity with PTW systems and hot work / cold work permits. Worked as

WPR

(worked permit receiver).

H2S Alive, Confined Space Entry, Basic Fire Fighting, First Aid (depending on the work environment).

Working at Heights (if applicable).

Safety & Quality

Safety Mindset : Unwavering commitment to safety protocols, procedures, and wearing appropriate PPE (Personal Protective Equipment).

Quality Assurance : Adherence to quality standards and proper documentation of work performed.

Hazard Identification : Ability to identify potential hazards and implement control measures.

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