Jha Tank Erection Ndt

8/10/2019 Jha Tank Erection Ndt

1/3

JHS #12/10

6.22 P 2 A L*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

To use dust m ask ( cartri dge)

BET Supervisor

Accidents / M inor

Injur y / damage to

assest / Stop w ork

8.

8 .3 E lec t roc ut io n P

/

A

/

R

4 C M

To w ear chemical rub ber gloves Perform i nvesti gation

*Johnny - BET

Site SupervisorTo w ash t he apparel or hand gloves after w ork Inform in Toolbox talk

To refer to M SDS/CSDS of t he product

8.2 Chemical & Fume P 1 B L

To provi de rack for th e cables (avoid lyi ng on the

ground)

To check t he enclosed source regularly wi th surveymeter

To issue survey meter w it hin t he surround ings

To swit ch off the projector when not in use (i.e.

cover t he source wit h l ead shots bags)

To pre-inspect on the conditi on of the equipment

To perfrom proper earthing comply wi th SM DS

l

Reminder :

H o t W o rk

To perform pre-inspection for the tools & the

equipments

To ensure the souce is closely monit ored &

guarded (to prevent lost)

JOB

STEP

NO.

DESCRIPTION OF JOB

TASKHAZARD / THREAT BARRIER / CONTROL MEASURE

RESPONSIBLE

PARTY

To monit or the sit e closely wi th colli mater (as to

reduce / minimi ze the source strength from b eing

absorbed by th e public)

7.(REFER TO ITEMS #5 : ERECTION / DISMANTLING OF SCAFFOLDING)

CONSEQUENCESACTION

PARTIES

DISMANTLING OF

SCAFFOLDING

To ensure only competent operator for t he work

To equip the machine w it h warni ng system

To foll ow Radiographic Testing emergency

response plan

To inform in the Toolbox Talk / control room

To barricade & install signage i.e.'CAU TIO N.

RADIOGRAPHIC TESTING W ORK.

Inform SM DS*

Kerosmi - BET

HSE OfficerTo w ear proper apparel & PPE for radiography Send to M edic

P/A/E/R

Severity

Probability

Sl ip per y h an d t ool s T o w ear sem i l eat her or leat her h an d gl oves ( no

cott on gloves)

RAM Rating

Rank

Reminder : W orking-

at-height (height > 1.8mtrs)

RECOVERY MEASURE

To perform pre inspection for the tools

TANK NDT

(RADIOGRAPHY,

VACUUM BOX,

PENETRANT TEST) &

HYDROTESTING

(WATER FILLING)

M8.1 Leakage o f

radioactive source

P

/

R

3 C

Per for m i nvest i gat i on *Johnny - BET

Site Supervisor

Inform in Toolbox talk SMDS

Personnel

BET SMDS - JHA. Tank Erection. 100810

Page 11 of Page 18


2/3

JHS #12/10

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

To foll ow SMDS electri cal procedure (i.e. only use

low voltage equipm ent,


3/3

JHS #12/10

8.7 P 1 B L*

*

*

*

*

*

*

*

*

*

*

*

*

*

9 .3 F a

ll i

n

P

/

A

2 C M*

*

BLASTING & PAINTING

(INTERNAL &EXTERNAL)

9.1 Confined Space

Area

P/

R

3 C M

BET Supervisor

Accidents / M inor

Injur y / damage to

assest / Stop w ork

BET Supervisor

JOB

STEP

NO.

DESCRIPTION OF JOB

TASKHAZARD / THREAT

RAM Rating

BARRIER / CONTROL MEASURERESPONSIBLE

PARTY

P/A/E/R

Severity

Probability

Rank

9.

RECOVERY MEASURECONSEQUENCES

Accidents / M inor

Injur y / damage to

assest / Stop w ork

ACTION

PARTIES

Insufficient

lightings

To provide sufficient lightings

To have good Communi cation betw een authori sed

w orki ng person and stanby person during work

.To p rovi de emergency response pr epadeness

To ensure access manhole is not blocked (i.e nocable air hoses)

To engage Confi ned Space Stand by Person

To monitor & control the movement of personnel

w orki ng inside the tank ( by the Confined Space

To ensure good & sufficient ventil ation by

installing air blow er & air eductor.

To ensure the personnel are w it hin safe work ing

area during t he test

To place singage 'CAUTION. CONFINED SPACE

W O R K'

To w ear body harness wi th 2 lanyards & clip t o

the fix structure whil e work ing

To allow onl y authorized personnel entering

To ensure only competent personnel for t he work

To station por table gas detector for cont inous

monit oring for oxygen level

L

Inform in Toolbox talkTo foll ow SMDS Confined Space Procedure

To monitor the tank sett lement of tank pad during

water fi l l ing in progress

To provide signage 'CAUTION. FOR

AUT HORI ZED PERSONS ONLY' during

hydrotest

Tank structur

rupture / t opple ~

during hydrotest

P 3 A

SMDS

PersonnelReminder : W orking-

at-height (height > 1.8mtrs)

To ensure all t he roof vent manholes are full y

opened durin g draining of water

8.8

9.2 Insuff icient oxygen

supply

P

/

A

2 C M To check the breathing apparatus, the air li ne

system before use

Reminder :

Confin ed Space Area

To inform b oth t he operator & the Confined Space

standby person on proper communication signal

Inform SM DS*

Kerosmi - BET

HSE OfficerSend to M edic

Per for m i nvest i gat i on *Johnny - BET

Site Supervisor

BET SMDS - JHA. Tank Erection. 100810

Page 13 of Page 18

Documents

Jha Tank Erection Ndt