Operation / Process H!"ro Jettin# o$ pipe%ines S/No
OPERATION SE&'ENE
1
a. Ens Ensure ure a val valid id work ork per permi mitt b. Refer Refer to Hydro Hydro Jett Jettin in Pro!edure "he! "he!k k the the draw drawin in & test test pa!k # line no identified a!!ordan!e with the re'uirement )o sel sele! e!tt & pre prepa pare re all all the the hydro jettin e'uipment & pipe fittins
%
(
0
)o hydro hydro jet the pipe pipe lines lines to 1 bar 213 psi4 to !he!k leakae2 1st inspe!tion 4
POTENTIAL HAARDS / RIS*S
ATION BY
"lient Rep# $upervisor a. Hydro jettin of a wron test pa!k # line no
a. "he!k and ensure that the hydro jettin is !arried on a !orre!t test pa!k # line no.
"lient Rep# $upervisor
a. Pipe *ittin # hose burst off+ injury other
a. $ele $ele!t !t the the ri riht ht mate materi rial als s and and e'ui e'uipm pmen ent. t.
$upe $uperv rvis isor or
b. ,nauthori-ed entry of personnel
a. arri!ade testin area at least 1 meter and display warnin sin. b. Hihliht in the /$"" a. 5ear ear PPE PPE 2$af 2$afet ety y o ol le e # *ull ull fa! fa!e e shi shiel eld+ d+ $afety Helmet+ $afety oots+ 6veralls4
$upervisor
a. Display warnin sinboard#barri!ade to be at least 1 meter to keep other personnel away.
$upervisor
a. Eyes Eyes # bod body y inj injur ury y
b. Personnel hit by pressuri-ed items
$inature: 7pproved by: Rev
ONTROL +EAS'RES
$inature: Reviewed by:
5orker
Pae 1 of (
JOB SAFETY ANALYSIS ( HYDRO JETTING )
!. *ailure of pressure aue a. ,se !alibrated pressure aue. b. 5at!hman to !he!k and ensure not to over pressuri-ed d. 8earby Ele!tri!al items a. Prote!t ele!tri!al items prior to start up hit by water#pressuri-ed items 3
9n!rease to the re'uired a. ;eakae and !ausin pressure 2 + to 1+ psi 4 floodin onto the by insertin the no--le into the surroundin pipin system 2full4
a. ;ine !he!k prior to !ommen!ement of hydro jettin b. $tandby diaphram pump to pump out the water. !. Ensure !ontainment tray and pump in ood !ondition. b. Personnel hit by a. Display warnin sinboard#barri!ade to be at pressuri-ed items least 1 meter to keep other personnel away. b. 9nstall Prote!tive arrier made of wooden material to blo!k any pressuri-ed items !omin out at the open end of pipe. !. *ailure of pressure aue a. ,se !alibrated pressure aue. b. 5at!hman to !he!k and ensure not to over pressuri-ed d. 5orkin at heihts a. Ensure the $tain had been !ertified $7*E )6 ,$E. b. 5ear safety harness "ontinue hydro jettin till the a. ,nauthori-ed entry of a. Hihliht in the /$"" and display warnin pipe lines are !lear from debris personnel sinboard#barri!ade to be at least 1 meter. and drain the !lear water after
$inature: 7pproved by: Rev
$inature: Reviewed by:
$upervisor
$upervisor
$upervisor
$upervisor
$upervisor
5orker
$upervisor
Pae % of (
JOB SAFETY ANALYSIS ( HYDRO JETTING )
!olle!tin the debris throuh the filter bas. *inally the used filter bas will be disposed into the rubbish bin. b. Eyes # body injury
<
a. 5ear PPE 2oots+ safety ole and# or *ull fa!e shield+ overalls.4 /isual inspe!tion on pipelines a. Personnel in !onta!t with a. Hihliht in the /$"" and display warnin flushin medium sinboard # barri!ade to be at least 1 meter.. b. Eyes # body injury
=
)o remove temporary flanes from the pipe lines after flushin
a. 5ear PPE 2oots+ safety ole and# or *ull fa!e shield+ overalls.
a. Personnel in !onta!t with a. Hihliht in the /$"" and display warnin flushin medium sinboard# barri!ade to be at least 1 meter.. b. Eyes # body injury !. 5orkin at heihts
>
)o reinstate the pipin system.
1 House keepin
a. Hand injury by improper use of tools and material handlin a. )rip and fall
5orker $upervisor 5orker $upervisor
a. 5ear PPE 2oots+ safety ole and# or *ull fa!e shield+ overalls.4 a. Ensure the $tain had been !ertified $7*E )6 ,$E. b. 5ear safety harness. !. a. 5ear hand loves. b. ,se riht tool for the work.
5orker
a. Run hoses in proper manner b. ?eep all material and tools after work
