18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH...
Transcript of 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH...
![Page 1: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/1.jpg)
EL – AQUA Fatigue Free Hull Flat Bottom Hydro Blaster
18th ASMI WSH Innovation Convention 2015
Presented By:
Painting Department
Team Dynamic Seahorse
Sembcorp Marine Admiralty Yard
Picture
![Page 2: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/2.jpg)
Team Introduction
Project Facilitator
Mr. Ahmad Rosli Team Leader
Mr. Rais Bin Taib Mr. Lee Zhao Qi Mr. Patrick Kok Mr. Saurabh Bajaj Mr. Ren KeYing Mr. Indra Lal Datta
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Dynamic Seahorse Team Members
![Page 3: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/3.jpg)
Department Operation Introduction
Corrosion control & Coating Preservation
- Removal of existing paint & rust
- Prepare the surface for coating application
- Laborious, long & tedious
- High risk in nature
Higher probability of injuries & accident occurrence
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 4: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/4.jpg)
Project Execution P-D-C-A Cycle
18th ASMI WSH Innovation Convention 2015 – El-Aqua
PLAN DO CHECK ACT
![Page 5: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/5.jpg)
Project Selection
To reduce injuries arising from:
1. Abrasive Blasting operations
2. Painting operations
1. Hydro Jetting operations
2. Power Tooling operations
18th ASMI WSH Innovation Convention 2015 – El-Aqua
D A P C
![Page 6: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/6.jpg)
Data Collection & Analysis
18th ASMI WSH Innovation Convention 2015 – El-Aqua
WSH workplace injuries & occupational diseases in 2013 & 2014
Injury Type % of 13/14’s
Injuries
Safety
Crushing, fractures & dislocation (Major) 52.7 %
Amputations (Major) 19.2 %
Cut & bruises (Minor) 39.7 %
Crushing, fractures & dislocation (Minor) 24.3 %
Health Back injuries due to ergonomic risk
(Occupational Diseases)
30.4 %
* Recorded workplace injuries & confirmed occupational dieseases in 203 & 2014, obtained from WSH
Insitute Annual Report
![Page 7: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/7.jpg)
Data Collection & Analysis
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Serious Cuts & Back Injuries are
common injuries found within our operations
Hand, Finger
& Arm
43% Leg
19%
Others
12%
Back
11%
Eyes
6%
Head / Face
5%
Multiple
4%
Admiralty Yard HSE Reported Injuries in 2013 & 2014
(150 in total)
![Page 8: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/8.jpg)
Data Collection & Analysis
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Hydro-blasting identified as the Most Hazardous operation
Power Tooling
(Project 1)
9%
Hydro-Jetting
at 30k psi
(Project 3)
34% Grit Blasting
(Project 2)
30%
Painting
(Project 4)
26%
Survey on Hazardous Operations of Painting Department
(2013 to 2014)
![Page 9: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/9.jpg)
High Pressure Jet & Ergonomics
identified as the Most Hazardous
Ergonomics
29%
Close
proximity with
high pressure
jet
32%
Tripping
7%
Noise
5%
Wet
Environment
8%
Low Visibility
14%
Flying Debris
5%
Hydro-Jetter’s Survey on Hazards (2013 to 2014)
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Data Collection & Analysis
![Page 10: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/10.jpg)
Hazard & Risk Identification
1. Permanent / Temporary disability
a. Cuts
b. Amputations
1. Insufficient reaction time
2. Extreme concentration demands
Close Proximity to
High Pressure Jet
Factor 1
Factors contributing to potential hydro-jetting injuries & accidents
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 11: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/11.jpg)
Hazard & Risk Identification
18th ASMI WSH Innovation Convention 2015 – El-Aqua
1. Fatigue due to task load or duration
2. Limited ability to sustain body position
1. Musculoskeletal disorders & injuries
Ergonomic Hazards
Factor 2
Factors contributing to potential hydro-jetting injuries & accidents
![Page 12: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/12.jpg)
Hazard & Risk Identification Factors contributing to potential hydro-jetting injuries & accidents
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Poor Visibility
1. Vision constraints
2. Poor coordination
3. Inadequate orientation
4. Lack of situation awareness
Factor 3
![Page 13: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/13.jpg)
Hazard & Risk Identification
18th ASMI WSH Innovation Convention 2015 – El-Aqua
1. Slipping hazards
2. Fatigue due to task load or duration
3. Exposure to health hazards
Wet Environment
Factors contributing to potential hydro-jetting injuries & accidents
Factor 4
![Page 14: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/14.jpg)
Hazard & Risk Identification Factors contributing to potential hydro-jetting injuries & accidents
18th ASMI WSH Innovation Convention 2015 – El-Aqua
1. Tripping hazards
2. Constraint movement
3. Focal distractions
Poor Hose
Management
Factor 5
![Page 15: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/15.jpg)
Hazard & Risk Identification Impacts of Hydro-jetting operations
Operating Specification of a Hydro-Jetting Gun
Gun discharge pressure 2,200 Bar / 31,900 Psi
Water discharge velocity 663.3 ms-1
Flow rate 4.99 kg/min
Back pressure force 55 N
2 x Speed of Handgun Bullet 5kg Rice Bag
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 16: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/16.jpg)
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Current Practices of Manual Hydro-Jetting Operation
![Page 17: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/17.jpg)
Project Selection – Decision Matrix
To reduce injuries arising from
Hull Flat Bottom Hydro Jetting operations
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Criteria Requiring Improvement Team’s Ability Total
(max
30) Project Urgency Beneficial Feasibility
HSE
Impact
Resource
Availability
Time
saving
1 4 5 3 4 3 4 23
2 2 5 4 4 3 3 21
3 4 5 4 4 3 4 24
4 2 3 3 3 2 3 16
![Page 18: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/18.jpg)
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Steps Activities May – Jun 14
Jul – Aug 15
Sep – Oct 15
Nov – Dec 14
Jan – Feb 15
Mar – Apr 15
May – Jun 15
PLAN
1. Project Selection
2. Project Schedule
3. Data Collection
4. Target Setting
5. Cause Analysis
6. Solution Recommendation
7. Management Approval
DO 8. Implementation
CHECK 9. Result Evaluation
ACTION
10. Standardization
11. Follow-up Action
Planned
Actual
![Page 19: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/19.jpg)
Risk Assessment (Before)
Low Medium High
18th ASMI WSH Innovation Convention 2015 – El-Aqua S
EV
ER
ITY
CONSEQUENCE LIKELIHOOD
People
Asse
ts a
nd
Co
nse
qu
en
tia
l
Lo
ss
En
viro
nm
en
t
Re
pu
tatio
n
A=1 B=2 C=3 D=4 E=5
So unlikely it
can be
assumed
occurrence
may not be
experienced
Not likely to
occur in
company but
possible
Likely to
occur
sometimes
in company
(1–3 times a
year)
Likely to
occur
several
times in
company
(4–10 times
a year)
Likely to
occur
repeatedly
in company
(>10 times
a year)
5 Fatality Extensive
Damage
Massive
Effect
Internal/
National
Impact
4 Permanent
Total
Disability
Major
Damage Major Effect
Industrial
Impact
3
Major
injuries or
Health
Effect
Localised
Damage
Localised
Effect
Considerable
Impact
2
Minor
Injuries or
Health
Effect
Minor
Damage Minor Effect
Limited
Impact
1 No Injuries
or Health
Effect
No Damage No Effect No Impact
Before
![Page 20: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/20.jpg)
Root Cause Analysis
18th ASMI WSH Innovation Convention 2015 – El-Aqua
To reduce hands, fingers,
arms & back
injuries during hydro
blasting on
hull flat bottom
MACHINE MATERIAL MAN
METHOD ENVIRONMENT
Inexperienced
Poor working
posture
Poor
working
posture
Failure to follow safe working procedure
Complacent
Lack of Focus
Fatigue
Defective equipment
Wet / Slippery
Low
Poorly lilted
Misty
Take shortcuts
Limited fail safe
Unsuitable equipment
Heavy
Lack of grip
Unable to carry out
sustainable operation
Flying debris
High pressure jet
![Page 21: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/21.jpg)
Target Setting
Hand,
Finger
& Arm
Leg Others Back Eyes Head
&
Face
Multiple 0 %
10 %
20 %
30 %
40 %
50 %
60 %
70 %
80 %
90 %
100 %
65
29
18 16
9 7 6
0
Frequency of Injury Type Report Reported (2013 – 2014)
x
x
x x
Before Implementation Pareto Diagram
62.6 %
74.6 %
85.3 %
43.3% x
x x
91.3 % 96.0 %
Target: Reduce by 100% for
Hydro Blasting Operation
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 22: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/22.jpg)
Generation of Solutions 3 concepts / solutions:
1. Aquablast & Bobcat
2. Aquablast & Scissor Lift
3. Aquablast & Frame
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 23: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/23.jpg)
Selection of Solution
Concept \ Criteria Feasible to
implement
Easy to
fabricate
Cost
effective
High health &
safety benefits
Total
Aquablast & Bobcat 2 3 2 3 10
Aquablast & Scissor Lift 3 3 3 2 11
Aquablast & Frame 4 5 5 4 18
4 deciding factors:
Feasible to implement
Easy to fabricate
Cost effective
High health & safety benefits
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 24: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/24.jpg)
El-Aqua – Conceptual Design
Incorporate Aquablast
Mount inverted Aquablast onto a portable frame
Design considerations for body frame
Extended arm
Adjustable height
Light & portable
Simple design & operation
Easy to fabricate
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 25: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/25.jpg)
1. Stress acting on the critical member (boom)
2. Stability of the structure from overturning
3. Efficient Structural Mobility
El-Aqua – Engineering Design
18th ASMI WSH Innovation Convention 2015 – El-Aqua
D A P C
![Page 26: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/26.jpg)
Stress analysis
El-Aqua – Engineering Design
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Professionally designed and certified
by Engineering Design Office for safe work operation
![Page 27: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/27.jpg)
Fabrication & Assembly
El-Aqua – Type I Fabrication Process
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Combined Gun Head System
1. 3-in-1 mounted gun head
2. Rubber coaming
3. Spring absorption system
![Page 28: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/28.jpg)
Fabrication & Assembly
El-Aqua – Type I Fabrication Process
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Turret System
1. Turret with handle
2. Rotatable turret
(swing angle of 15° on each
side)
3. Adjustable height mechanism
![Page 29: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/29.jpg)
Fabrication & Assembly
El-Aqua – Type I Fabrication Process
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Leg Foundation System
1. Stable foundation
1. 360° free-rotating rear wheel
with two forward wheels
2. Hose manifold
3. 3-in-1 hose connector
![Page 30: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/30.jpg)
Evaluation of Results – HSE Performance
Close proximity to
high pressure jet
18th ASMI WSH Innovation Convention 2015 – El-Aqua
D A P C
No contact with water jets – Safety
![Page 31: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/31.jpg)
Force transmitted through El-Aqua – Health
Ergonomics –
Large back
pressure force
(absorbed by operator)
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – HSE Performance
![Page 32: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/32.jpg)
Overhead blasting by El-Aqua – Health
Ergonomics –
Overhead blasting
by operator
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – HSE Performance
![Page 33: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/33.jpg)
Better situational awareness – Safety
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – HSE Performance
Poor visibility
Higher Lower
![Page 34: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/34.jpg)
Better work environment – Safety & Health
Evaluation of Results – HSE Performance
Direct Exposure to
Wet Environment
Dry Wet
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 35: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/35.jpg)
Evaluation of Results – HSE Performance
Tripping Hazards
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Improved hose management – Safety
![Page 36: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/36.jpg)
Abrasive blasting
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – HSE Performance
Hydro-jetting
Expended grit generated
Cleaner and greener – Environment
![Page 37: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/37.jpg)
Improving safety through productivity – Safety
Evaluation of Results – HSE Performance
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Three operators per UHP One operator per UHP
![Page 38: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/38.jpg)
Benefits
Environmental hazards
Faster & better finishing – Productivity
& Quality
Fatigue & Miss-outs
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 39: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/39.jpg)
Hazard elimination through engineering controls
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – Hierarchy of Hazard Controls
![Page 40: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/40.jpg)
Leg Others Back Eyes Head &
Face
Multiple 0 %
10 %
20 %
30 %
40 %
50 %
60 %
70 %
80 %
90 %
100 %
65
29
18 16
9 7 6
0
Frequency of Injury Type Report (2013 – 2014)
Before Implementation Pareto Diagram
Target: Reduce by 100%
for Hydro Blasting
Operation (Hand, Finger
& Arm and Back Injuries)
After Implementation Pareto Diagram
Overall Reduction of
Problems by 90%
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Frequency of Injury Type Reported
Hand, Finger & Arm
Evaluation of Results – Pareto Diagram (After)
![Page 41: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/41.jpg)
SE
VE
RIT
Y
CONSEQUENCE LIKELIHOOD P
eople
Asse
ts a
nd
Co
nse
que
ntia
l L
oss
Environ
me
nt
Re
pu
tatio
n
A=1 B=2 C=3 D=4 E=5
So unlikely it
can be
assumed
occurrence
may not be
experienced
Not likely to
occur in
company but
possible
Likely to
occur
sometimes
in
company
(1–3 times
a year)
Likely to
occur
several
times in
company
(4–10
times a
year)
Likely to
occur
repeatedly
in
company
(>10 times
a year)
5 Fatality Extensive
Damage
Massive
Effect
Internal/
National
Impact
4 Permanent
Total
Disability
Major
Damage
Major
Effect
Industrial
Impact
3
Major
injuries or
Health
Effect
Localised
Damage
Localised
Effect
Considerable
Impact
2
Minor
Injuries or
Health
Effect
Minor
Damage
Minor
Effect
Limited
Impact
1 No Injuries
or Health
Effect
No
Damage No Effect No Impact
After
Before
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – Risk Assessment (After)
![Page 42: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/42.jpg)
Tangible
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – Benefits
Operating Specification Hydro-Jetting Gun El-Aqua % Change
No. of Operator per UHP 3 1 - 66 %
Back Pressure Force
absorbed by Operator 55 N / 5.6 kg 0 N - 100 %
Removal Rate 15 m2 hr-1 21m2 hr-1 + 40 %
Time Taken to Blast 1 m2 12 mins 2.9 mins - 75.8 %
Cost $ 19,500 $ 19,950 + 2.3 %
Effective solution for
safer, healthier and greener operations
![Page 43: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/43.jpg)
Intangible
Gives a sense of achievement & morale booster
Improvement in work process & method
Projects a professional image
Promotes greener operations
Improves safety awareness
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Evaluation of Results – Benefits
![Page 44: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/44.jpg)
Future Improvement and Standardization
A) Future development
B) Standardization
18th ASMI WSH Innovation Convention 2015 – El-Aqua
D A C
Mark II
Mark I
P
![Page 45: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/45.jpg)
Mark I
A) Improvement – Type II
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Mark II
![Page 46: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/46.jpg)
A) Type II Improvement
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Mark I
Better Hose Management
Dual Rear Wheels
Mark II
Rubber Coaming
![Page 47: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/47.jpg)
A) Future Improvement – Type III Development
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Brush Coaming Reduce friction between surface and device
Adjustable Shaft To accommodate different dock block height
Seat Allows workers to work in a more comfortable position
Ergonomic Knob Design Easier adjustment of header
Lights around the Base Better navigation in dark dock bottom
Higher Lumen Light Better vision of blasting surface
Dead-man Switch Emergency cut-off to stop water supply
Shielding Screen Protection from the mist and debris produced
Whip Arrestor To prevent whipping to run-away hoses
![Page 48: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/48.jpg)
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Operation of El Aqua
![Page 49: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/49.jpg)
B) Standardization
Risk Assessment
OJT Log
Safe Work Procedure
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 50: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/50.jpg)
Integrate into existing hull vertical hydro blasting operation
Work-at-height operation; aerial platforms
Design & fabricate for mounting onto the aerial platform baskets
Incorporate into abrasive blasting operations
Similar work hazards in flat bottom operations
Target to improve HSE elements
Future Project
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 51: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/51.jpg)
El – Aqua Fatigue Free Hull Flat Bottom Hydro Blaster
Presented By:
Painting Department
Team Dynamic Seahorse
Sembcorp Marine Admiralty Yard
![Page 52: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/52.jpg)
P D C A
Operating Specification El-Aqua
No. of Guns 3
No. of Nozzles 9
No. of Operator 1
Operating System Manual
Gun Discharge Pressure 2,200 Bar /
31,900 Psi
Water Discharge Velocity 663.3 ms-1
Flow Rate 14.97 kg/min
Back Pressure Force 165 N / 16.8 Kg
Productivity /
Removal rate 21 m2hr-1
Working Width 215 mm
Arc Width 0.5 m
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 53: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/53.jpg)
Operating
Specification
Hydro-Jetting
Gun
DockBoy El-Aqua
No. of Guns 1 12 3
No. of Nozzles 3 36 9
No. of Operator 1 1 1
Working Width 50 mm 375 mm 215 mm
Working Height - 5.85 m 1.6 ~ 1.9 m
Operating System Manual Hydraulic Manual
Arc Width - 4.32 m 0.5 m
Removal rate 5 m2hr-1 30 m2 hr-1 21 m2 hr-1
Cost $ 19,500 $ 300,000 $ 19,950
18th ASMI WSH Innovation Convention 2015 – El-Aqua
![Page 54: 18th ASMI WSH Innovation Convention 2015...18th ASMI WSH Innovation Convention 2015 – El-Aqua WSH workplace injuries & occupational diseases in 2013 & 2014 Injury Type % of 13/14’s](https://reader030.fdocuments.us/reader030/viewer/2022040308/5f0a104b7e708231d429d70b/html5/thumbnails/54.jpg)
Operating
Specification
Hydro-Jetting Gun El-Aqua
No. of Guns 1 3
No. of Nozzles 3 9
No. of Operator 1 1
Gun Discharge
Pressure 2,200 Bar / 31,900 Psi
Water Discharge
Velocity 663.3 ms-1
Flow Rate 4.99 kg/min 14.97 kg/min
Back Pressure
Force 55 N / 5.6 Kg 165 N / 16.8 Kg
Productivity /
Removal rate 5 m2 hr-1 21m2 hr-1
18th ASMI WSH Innovation Convention 2015 – El-Aqua
Duration to Blast
5,000 m2 Flat Bottom
El-Aqua
Rate: 21 m2hr-1
5 units over
14 work-hr day: 3.4 days
Hydrojetting Gun
Rate: 5 m2hr-1
To complete in 3.4 days
over 14 work-hr day:
21 blasters
(consistent operation)