Nitrogen-Helium Leak Testing Services

To prove the integrity of all connections of piping and equipment within hydrocarbon systems.
All Leaks are detected, most accurate method of detecting & quantifying systems leaks, if using helium.
To confirm the integrity, safety and reliability of the facility for immediate start-up.
Quick, effective method of ensuring leak free systems.

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By collaborating early with your team, our customized, engineered solutions ensure you can achieve your project objectives.

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Pre-Engineering

PREPARATION OF TEST PACKS & PROCEDURE
INPUT TECHNICAL DATA (TEST PRESSURE,VOLUME, ETC)
MARKED-UP P&IDS (TEST BOUNDARY)
ISOLATION VALVE LIST / CRITICAL VALVE LIST
MATERIAL TAKE OFF & WITNESS JOINT
CLIENT APPROVAL (TEST PROCEDURE, TEST PACKS)

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Site Preparation

PERMIT APPLICATION
RIG UP (INSTALLATION OF INJECTION POINT, VALVE TAGGING, ETC
FINAL LINEWALK WITH CLIENT

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Operation

N2/HELIUM GAS INTO SYSTEM
SYSTEM CHECK / PRESSURIZATION STABILITY
PERFORM UVT (IF ANY) AND PROBING TO LEAK CHECK FOR EACH JOINT
IDENTIFICATION/ RECORDING OF LEAK POINTS & RETEST
TEST COMPLETION

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Operation

N2/HELIUM GAS INTO SYSTEM
SYSTEM CHECK / PRESSURIZATION STABILITY
PERFORM UVT (IF ANY) AND PROBING TO LEAK CHECK FOR EACH JOINT
IDENTIFICATION/ RECORDING OF LEAK POINTS & RETEST
TEST COMPLETION

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Completion

COMPLETION REPORTS AND CERTIFICATE
SYSTEM REINSTATEMENT

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