Job Safety Analysis for Pressure Testing

Quality Assurance Job Safety Analysis Sheet PRESSURE TESTING OF PIPES/TUBES/EQUIPMENT PERSONAL PROTECTIVE EQUIPMENT & TOOLS: Hard Hat, Safety Shoes, Safety Goggles, Hand Gloves, Coverall, hose, compressor, pressure gauge, spade, gasket etc. SEQUENCE OF Yes / BASIC JOB POTENTIAL HAZARDS PRECAUTIONS No STEPS Non – compliance of Safety Policy

Planning

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Refer to Safety Policy.

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Conduct Tool Box Talk.

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Barricade the area where pressure-test is to be carried out.

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Post warning notice.

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Ensure the equipment / tool to be used for pressure testing (such as hose, coupling, pressure gauge, spade, gasket etc) are free from defect and suitable for the pressure rating of the system.

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Ensure the pressure relieving device is set at maximum allowable pressure for weakest portion of the segment to be pressure-tested.

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Keep away from the pressurized segment of the system being pressure-tested.

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Monitor the pressure gauge from a safe distance away from the potential source of high pressure jetting (Such as Flange Joint, Spade, and Coupling etc.)

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Ensure the workers are wearing required PPE.

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Never increase the test pressure more than the maximum allowable pressure for the weakest portion in the segment or pressure rating of the hose & coupling.

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Do not leave the pressurized hose unattended when the pressure-test is going on.

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Isolate the equipment from all source of energy when not in use.

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Do not change (exceed / decrease) the duration of pressure test without permission from Inspection Engineer.

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Ensure the safe depressurization of air.

Unauthorized Personnel

Defective Tools / Equipment

Exceeding Maximum Allowable Pressure

Injury to Workers

Damage to Equipment / System Pressure-testing Un-attended Pressurized Tool / Equipment

Changing the Duration of Hydro-test

Unsafe Depressurization

TPC-FZE (Process Packages)

TPC-FZE(PP)/FM/008 ISSUE: 01 Page 1 of 2

Quality Assurance SEQUENCE OF BASIC JOB STEPS

POTENTIAL HAZARDS

Windup & Housekeeping

Yes / No

PRECAUTIONS 

Ensure proper wind up & housekeeping at worksite.

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The accessories (hoses & compressor) not being used must be disconnected and the hoses are stored properly

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PSV (in case isolated) to be lined up after pressure test completion.

Scattered Material

Additional Hazards (Other than indicated above)

Name:

Designation:

Signature:

Date:

JSA Done By

TPC-FZE (Process Packages)

TPC-FZE(PP)/FM/008 ISSUE: 01 Page 2 of 2