Hirac (Manhole Installation)

Doc No : NCSB-IMS-SP05-FO-04 Date : 24-February-2020
NAKANO CONSTRUCTION SDN BHD Process Owner : HSE&QA Department Rev : 01
Hazard Identification Risk Assessment Risk Control (HIRARC)

PROJECT / LOCATION : – PROPOSED INFINEON TOWER 11 STOREY OFFICE, 4 STOREY PRODUCTION & 5 STOREY CENTRAL UTILITIES BUILDING (CUB) ON LOT 1604, MUKIM, Update no. : Date :
PRINGGIT DAERAH MELAKA TENGAH HANG TUAH JAYA, MELAKA. NCSB 2019-ITT -CEC-ELE-HIRAC-11
WORK ACTIVITY : MANHOLE INSTALLATION 30/06/2020
1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation
Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
No. Activity Sub Activity Hazard Effect of hazard Applicable legal Existing Risk Control Additional Risk PIC (Due
& other (if any) Control date/
requirement status)
1) 1)Attend Safety 1)Attend safety 1)Workers are not Minor 1)OHSA 1994 1)Conduct safety induction 2 1 2
Induction induction aware of hazard. 1)Physical injury-bodily 2)FMA 1967 training.
Training. training. injury.
2) 1)Apply Permit To 1)Daily task 1)Wrong type of work Minor 1)Misunderstand work 1)OHSA 1994 1)Conduct Daily toolbox 2 1 2
Work. discussion. permit used. order. 2)FMA 1967 meeting and briefing
2)Improper guidance. 2)Wrong work method. work activities.
2)Safety briefing in daily
toolbox meeting.
3)Apply the right permit to
work.
3) 1)Survey On Site. 1)Marking as per Minor 1) Physical injury-bodily 1)OHSA 1994 1)Safety briefing in daily 2 1 2
1)Miscommunication.
IFC Drawings. injury. 2)FMA 1967 toolbox meeting.
2) People are not
2) Carry out by competent
aware of danger.
person.
3)PPE(refer to work method
statement - NCSB 2019-ITT
-CEC-ELE-WMS-11).
4) 1)Prepare 1)Loading and 1)Ergonomic hazard. Minor 1) Physical injury-bodily 1)OHSA 1994 1)Safety briefing in daily 2 1 2
Material unloading of 2) Material and injury. 2)FMA 1967 toolbox meeting.
Mobilization. material and equipments can fall 2)Material damage. 2)Use lifting tools if need.
equipments. down. 3)Work in buddy system.
3)Pinching hazard. 4)Make good arrangement.
5) PPE(refer to work method
statement - NCSB 2019-ITT
-CEC-ELE-WMS-11).
5) 1)Display Signage 1)Erecting 1)Tripping hazard. Minor 1)Physical injury-bodily 1)Safety briefing in daily 1 1 1
And Barricade barricade and injury. 1)OHSA 1994 toolbox meeting.
Work Area. display signage. 2)Visual inspection by safety
2)FMA 1967
personnel.
3) PPE(refer to work method
This is computer printed out copy treated as CONTROLLED DOCUMENT Page 1 of 7


Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
statement- NCSB 2019-ITT

-CEC-ELE-WMS-11).
6) 1)Pre-Installation 1) Area of 1)Miscommunication. Major 1)Wrong measurement. 1)OHSA 1994 1)Safety briefing in daily 4 5 20 1)Carried out 2 2 4 1)Site
Checks. excavation to be 2) Hit underground 2) Physical injury-bodily toolbox meeting. underground scanning supervisor.
2)FMA 1967
done the mapping utilities. injury. 2) Monitoring by site test. 2)Safety
3)IFC Drawing
for existing 3) Property supervisor if needed. 2) Check for personnel.
services if damage(underground underground /
applicable. utilities) aboveground services
through metal
detectors.
2) The permit of 1)Wrong type of work Minor 1) Wrong work method. 1)OHSA 1994 1)Conduct Daily toolbox 1 1 1
the area shall be permit used. 2) Misunderstand work meeting and briefing
2)FMA 1967
received and kept 2) Miscommunication order. work activities.
by supervisor. 2)Safety briefing in daily
toolbox meeting.
3)Apply the right permit to
work.
4) Monitoring by site
supervisor if needed
6) 1)Pre-Installation 3) The entire 1)Lack of inspection. Minor 1)Wrong material 1)Project requirement. 1)Follow the sop. 1 1 1
Checks. route shall be specification 2)IFC Drawing 2)Inspect by qualified
inspected to person.
ensure that the
routing is
complete, proper
bending radius to
be consider
7) 1) Planing n 1)selecting the 1)Lack of work skill. Minor 1)Physical injury-bodily 1)Project requirement. 1)Carry out by qualified 1 1 1
preparation for route and 2)Wrong selection of injury. 2)IFC Drawing person.
excavation depth will dig, tools. 2)Monitoring by supervisor
and if needed.
determining 3) PPE(refer to work method
what tools, and statement- NCSB 2019-ITT


Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
materials we -CEC-ELE-WMS-11).
will need.
2)Mobilization 1)Struck by moving Major 1)Physical injury-bodily 1)OHSA 1994 1)Monitoring by site 5 4 20 1)Segregate between 2 1 2 1)Site
of excavation or swing machinery. injury. 2)FMA 1967 supervisor or safety vehicle route and supervisor.
machinery 2)Property damage personnel workers walk area. 2)Safety
(excavator) to 2) Carry out by competent 2)Provide designated personnel.
site. operator flagman for assigned
3) PPE(refer to work method movement of
statement- NCSB 2019-ITT machinery.
-CEC-ELE-WMS-11).
7) 1) Planing n 3)Conduct 1)Poor condition of Minor 1) oil spill/hydraulic 1)OHSA 1994 1)Conduct regular 2 2 4
preparation for inspection on machinery hose burst- 2)FMA 1967 preventive maintenance and
excavation excavation Environmental damage check on wear and tear.
machinery 2)Replace or repair the
before start broken hydraulic hose.
excavation 3)Carry out by site safety
works. personnel.
8) 1)Conduct 1) Begin the 1)Miscommunication. Major 1) Physical injury-bodily 1)OHSA 1994 1)Safety briefing in daily 4 5 20 1)Refer the 2 2 4 1)Site
excavation works digging at the 2) Hit underground injury. toolbox meeting. underground scanning supervisor.
2)FMA 1967
making point. utilities. 2) Property 2) Monitoring by site test. 2)Safety
3)IFC Drawing
3) Struck by moving or damage(underground supervisor. 2)Perform pilot hole personnel.
swing machinery. utilities) 3) Carry out by competent before proceed with
operator. excavation work.
4) PPE(refer to work method 2)Provide designated
statement- NCSB 2019-ITT flagman for assigned
-CEC-ELE-WMS-11). movement of
5) Follow the guideline machinery.
excavation safety (NCSB
2020-CEC-ELE-GUIDELINES-


Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
DOSH-EXCAVATION WORKS-
01).
8) 1)Conduct 1) Dig first cut to 1) soil of excavation Major 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by supervisor. 4 4 16 1) keep the soil 1 meter 2 2 4 1)Site
excavation works the depth have pit collapse. injury. 2)OHSA 1994 2) Carry out by competent away from the edge. supervisor.
decided that 2)Accidental fall of 3)FMA 1967 operator. 2) Keep the equipment 2)Safety
enough to serve equipment. 3) Barricade the area away from the edge of personnel.
the manhole. 3) Worker fall down 4) PPE(refer to work method the excavation pit
statement- NCSB 2019-ITT 3) Install shoring if
-CEC-ELE-WMS-11). needed.
5) Follow the guideline 4)cover with plastic
excavation safety (NCSB sheet after excavation
2020-CEC-ELE-GUIDELINES- work done..
DOSH-EXCAVATION WORKS- 5)Avoid vehicle
01) movements away
from the excavation
edge.
1)Continue the 1) soil of excavation Major 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by supervisor. 4 4 16 1) keep the soil 1 meter 2 2 4 1)Site
digging until the pit collapse. injury. 2)OHSA 1994 2) Carry out by competent away from the edge. supervisor.
whole excavation 2)Accidental fall of 3)FMA 1967 operator. 2) Keep the equipment 2)Safety
pit is complete. equipment. 3) Barricade the area away from the edge of personnel.
3) Worker fall down 4) PPE(refer to work method the excavation pit
statement- NCSB 2019-ITT 3) Install shoring if
-CEC-ELE-WMS-11). needed.
5) Follow the guideline 4)cover with plastic
excavation safety (NCSB sheet after excavation
2020-CEC-ELE-GUIDELINES- work done..


Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
DOSH-EXCAVATION WORKS- 5)Avoid vehicle

01). movements away
from the excavation
edge.
9) 1)In completed 1) Left opening of 1) Worker fall down. Major 1)Physical injury-bodily 1)OHSA 1994 1) Barricade the area 3 5 15 1)Provide proper 2 2 4 1)Site
excavation work. excavation pit for injury 2)FMA 1967 2) supervisors monitor site signage, warning lights. supervisor.
continue regularly on excavated 2)safety personnel 2)Safety
excavation work. locations. make sure placed hard personnel.
3) Follow the guideline barricade and proper
excavation safety (NCSB signage before leave the
2020-CEC-ELE-GUIDELINES- site.
DOSH-EXCAVATION
WORKS-01).
10) 1)Dewatering the 1)Dewatering 1) soil of excavation Minor 1)Physical injury-bodily 1)OHSA 1994 1)Rotating parts of engine 2 2 4
exaction area. the excavation pit collapse. injury. 2)FMA 1967 pumps must protected
area, using fuel 2)Pinching hazards with safeguarding.(visual
engine pump for inspect by safety personnel)
remove the 2) Monitor by safety
excess water. personnel if need.
( underground 3) PPE(refer to work method
water sources) statement- NCSB 2019-ITT
-CEC-ELE-WMS-11).
11) Manhole 1) Recheck the 1)Miscommunication Minor 1)Wrong measurement. 1)Project requirement. 1)Monitoring by site 1 1 1
installation depth of the 2)Lack of work skill. 2)IFC Drawing. supervisor.
excavation pit 2) Carry out by qualified
with following person.
approved shop 3)PPE(refer to work method
drawing statement- NCSB 2019-ITT
-CEC-ELE-WMS-11).
2Install rebar and 1)Abrasion hazard. Minor 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by site 1 1 1


Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
form work for 2)Ergonomic hazard. injury. 2)IFC Drawing. supervisor.

make concrete 3) Lack of work skill 2) Work in buddy system.
foundation for 3)PPE(refer to work method
manhole. statement- NCSB 2019-ITT
-CEC-ELE-WMS-11).
3)conduct 1)Abrasion hazard. Minor 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by site 1 1 1
concrete work 2)Ergonomic hazard. injury. 2)IFC Drawing. supervisor.
3) Lack of work skill 2) Work in buddy system.
3)PPE(refer to work method
statement- NCSB 2019-ITT
-CEC-ELE-WMS-11).
2) Install the 1)Abrasion hazard. Minor 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by site 1 1 1
Manhole into 2)Ergonomic hazard. injury. 2)IFC Drawing. supervisor.
the excavation 3) Lack of work skill 2)material damage. 2) Carry out by qualified
pit after the person.
concrete 3) Work in buddy system.
foundation 4) PPE(refer to work method
complete dry. statement- NCSB 2019-ITT
-CEC-ELE-WMS-11).
12) 1)Backfilling the 1) Backfill the 1)Lack of work skill. Major 1)Physical injury-bodily 1)Project requirement. 1)Monitoring by site 4 5 20 1)Conduct safety 2 2 4 1)Site
excavation area excavation pit 2)Miscommunication. injury. 2)OHSA 1994 supervisor. briefing before the start supervisor.
as follow 3)Moving vehicle can 3)FMA 1967 2) Carry out by qualified works. 2)Safety
Specification stuck when move into person. 2) Provide designated personnel.
Drawing. For that area. 4) PPE(refer to work method flagman for assigned
deep 4) Struck by moving statement- NCSB 2019-ITT movement of
excavation pit , or swing machinery. -CEC-ELE-WMS-11). machinery.
backfilling in
lifts (layers) and
compacting the
material as it is
placed .
13) 1)Housekeeping 1)Cleaning/mat 1)Slip and trip falling Minor 1) Physical injury-bodily 1)Project requirement. 1)Conduct daily 1 1 1
. erial hazard. injury. 2)OHSA 1994 (before, during and after).
arrangement 3)FMA 1967 2) Visual check after the

Likelihood (L)
Severity (S)
Likelihood (L)
Severity (S)
Risk
Residual Risk
Category of Hazard
requirement status)
housekeeping.
APPICABLE FOR CEC ELECTRICAL ENGINEERING SDN.BHD

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Doc No : NCSB-IMS-SP05-FO-04 Date : 24-February-2020

NAKANO CONSTRUCTION SDN BHD Process Owner : HSE&QA Department Rev : 01

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 1 of 7

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

statement- NCSB 2019-ITT

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 2 of 7

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 3 of 7

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 4 of 7

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

DOSH-EXCAVATION WORKS- 5)Avoid vehicle

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 5 of 7

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

form work for 2)Ergonomic hazard. injury. 2)IFC Drawing. supervisor.

Hazard Identification Risk Assessment Risk Control (HIRARC)

1. Hazard Identification 2. Risk Evaluation 3. Risk Re-Evaluation

APPICABLE FOR CEC ELECTRICAL ENGINEERING SDN.BHD

This is computer printed out copy treated as CONTROLLED DOCUMENT Page 7 of 7

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