Quality A ssurance ssurance Job Safety Analysis Sheet PRESSURE TESTING OF PIPES/TUBES/EQUIPMENT PERSONAL PROTETI!E EQUIPMENT " TOOLS# Hard Hat, Safety Shoes, Safety Goggles, Hand Gloves, Coverall, hose, compressor, pressure gauge, spade, gasket etc. SEQUENE OF BASI JOB STEPS
POTENTIAL $A%AR&S
Non – compliance compliance of Safety Policy
Planning
'es / No
PREAUTIONS
Refer to Safety Policy.
Conduct ool !o" alk.
!arricade the area %here pressure&test is to 'e carried out.
Post %arning notice.
#nauthori$ed Personnel
*nsure the e+uipment ) tool to 'e used for pressure testing such as hose, coupling, pressure gauge, spade, gasket etc- are free from defect and suita'le for the pressure rating of the system.
*nsure the pressure relieving device is set at ma"imum allo%a'le pressure for %eakest portion of the segment to 'e pressure&tested.
3eep a%ay from the pressuri$ed segment of the system 'eing pressure&tested. pressure&tested.
onitor the pressure gauge from a safe distance a%ay from the potential source of high pressure 1etting Such as 4lange 5oint, Spade, and Coupling etc.-
*nsure the %orkers are %earing re+uired PP*.
(efective ools ) *+uipment
*"ceeding a"imum /llo%a'le Pressure
0n1ury to 2orkers
Never increase the test pressure more than the ma"imum allo%a'le pressure for the %eakest portion in the segment or pressure rating of the hose 6 coupling.
(o not leave the pressuri$ed hose unattended %hen the pressure&test is is going on.
0solate the e+uipment from all source of energy %hen not in use.
(o not change change e"ce e"ceed ed ) decrea decreasese- the duration duration of pressure test %ithout permission from 0nspection *ngineer.
(amage to *+uipment ) System Pressure&testing #n&attended Pressuri$ed ool ool ) *+uipment
Changing the (uration of Hydro&test
*nsure the safe depressuri$ation depressuri$ation of air.
#nsafe (epressuri$ation (epressuri$ation
TP(F%E )P*o+ess Pa+,a-es.
TP(F%E)PP./FM/0 ISSUE# 1 Pa-e 1 of 2
Quality A ssurance SEQUENE OF BASI JOB STEPS
POTENTIAL $A%AR&S
2indup 6 Housekeeping
'es / No
PREAUTIONS
*nsure proper %ind up 6 housekeeping at %orksite.
he accessories hoses 6 compressor- not 'eing used must 'e disconnected and the hoses are stored properly
PS7 in case isolated- to 'e lined up after pressure test completion.
