Quality Assurance
Job Safety Analysis Sheet
PRESSURE TESTING OF PIPES/TUBES/EQUIPMENTPERSONAL PROTECTIVE EQUIPMENT & TOOLS: Hard Hat, Safety Shoes, Safety Goggles, Hand Gloves, Coverall, hose, compressor, pressure gauge, spade, gasket etc.
SEQUENCE OF BASIC JOB
STEPSPOTENTIAL HAZARDS
Yes / No
PRECAUTIONS
Planning
Non – compliance of Safety Policy
Refer to Safety Policy.
Conduct Tool Box Talk.
Unauthorized Personnel Barricade the area where pressure-test is to be carried
out.
Post warning notice.
Defective Tools / Equipment
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.
Pressure-testing
Exceeding Maximum Allowable Pressure
Ensure the pressure relieving device is set at maximum allowable pressure for weakest portion of the segment to be pressure-tested.
Injury to Workers
Keep away from the pressurized segment of the system being pressure-tested.
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.)
Ensure the workers are wearing required PPE.
Damage to Equipment / System 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.
Un-attended Pressurized Tool / Equipment
Do not leave the pressurized hose unattended when the pressure-test is going on.
Isolate the equipment from all source of energy when not in use.
Changing the Duration of Hydro-test
Do not change (exceed / decrease) the duration of pressure test without permission from Inspection Engineer.
Unsafe Depressurization
Ensure the safe depressurization of air.
SEQUENCE OF POTENTIAL HAZARDS Yes / PRECAUTIONS
TPC-FZE (Process Packages) TPC-FZE(PP)/FM/008ISSUE: 01Page 1 of 2
Quality Assurance
BASIC JOB
STEPSNo
Windup & Housekeeping
Scattered Material
Ensure proper wind up & housekeeping at worksite.
The accessories (hoses & compressor) not being used must be disconnected and the hoses are stored properly
PSV (in case isolated) to be lined up after pressure test completion.
Additional Hazards
(Other than indicated above)
JSA Done By
Name: Designation:
Signature: Date:
TPC-FZE (Process Packages) TPC-FZE(PP)/FM/008ISSUE: 01Page 2 of 2
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