Risk Improvement Plan for Safe Excavation.pdf.pdf

For risk assessment of excavation

1. IREKA ENGINEERING & CONSTRUCTION SDN BHD IREKA ENGINEERING & CONSTRUCTION SDN BHD
RISK IMPROVEMENT PLAN JOB SAFETY ANALYSIS

HIRARC NO : HSE/IECSB/02
JOB ACTIVITY:
SAFE EXCAVATION
DATE : 16/04/2020
PROJECT: PHAK 159

SCOPE: M&E / C&S / ARCHI
LEGAL REQUIREMENT: -
FMA BOWEC(SAFETY) Regulation 1986
OSHA 1994
PREPARED BY: APPROVED BY :
MR.RAFIEZEE
Officer, Health & Safety
MR. LING HAU DWIN
Project Director
NO JOB SEQUENCE
HAZARD IDENTIFICATION RISK ASSESSMENT
RECOMMENDED CONTROL
MEASURES
POTENTIAL HAZARD
POTENTIAL
RISK

Likelihood

Severity

Risk Ranking

1.
Working Instruction &
Supervision.
Failure adhere to this
requirement
Minor injury 3 2 6
 To ensure workers are inducted on
SWI and proper Supervision during
progress work.
2.
Mobilization of excavator
or backhoe
- Collision with others
object
- Machine overtune
- Fatality
- - Major injury
- - Property
Damage
2 5 10
 Ensure machine in a good
condition.
 To do inspection to machine and
ground.
 Competent machine operator and
assign flagman to control traffic
3.
During excavation
- Soil collapse
- Excavation slips
- Fatality
- - Major injury

3 5 15
 To do safety inspection
 Close supervision by supervisor
 Apply permit-to-work
 Install shoring for excavation
exceed than 15m depth
 Machinery inspection
4.
- Hit underground
utilities (e.g. pipe/ live
cable)
- Electrocution
- Fatality
- - Major injury
- - Property
Damage
5 5 25
 Safety briefing before start work
 Close supervision by supervisor
 To apply permit-to-work
 To do mapping work to detect
underground cable
 To re-confirm there is no
underground cable prior to any
excavation work by using cable
detector
 To request client maintenance team
to witness during detection of
underground cable complete with
mapping plan.
 To do piloting or excavation slowly

2. 5. Housekeeping
- Fall into excavation area
- Slip, trip and fall
Minor injury 4 4 16
 To do hard barricade at the area of
work with hazard warning tape as
warning & Safety precaution.
 To provide safety signage
 P.I.C to ensure the workplace is in
safe condition after works finished.




Revision No: 0 Issue No: 1 Effective Date: 26/08/2019

LIKELIHOOD SEVERITY RISK RATING TABLE
1 Once in 2 years 1 First aid L - LOW RISK 1 - 4
2 Once a year 2 Minor injury M - MEDIUM RISK 5 - 12
3 Once in 6 month 3
Non Fatal injury, permanent
disability.
H - HIGH RISK 15 - 25
4 Once a month 4 Major injury / fracture
RISK=LIKELIHOOD X SEVERITY
5 Once a week 5 Fatality