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2013 IPLOCA HSE Statistics Bruno Maerten HSE Committee Chairman

2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

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Page 1: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2013 IPLOCA HSE Statistics

Bruno MaertenHSE Committee Chairman

Page 2: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2013 IPLOCA Health & Safety Statistics

Results published in:

- 2013 H&S Statistics Report

- www.iploca.com

Page 3: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Health & Safety Statistics Submissions

91

103

117125

117123

0

20

40

60

80

100

120

140

2008 2009 2010 2011 2012 2013

Page 4: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

H&S Statistics Submission rate

81.1%

90.8%94.0% 96.7% 94.1%

97.5%

0.0%

10.0%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

2008 2009 2010 2011 2012 2013

Page 5: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Working-Hours in Millions

731783

691623 624 648

0

200

400

600

800

1,000

2008 2009 2010 2011 2012 2013

Page 6: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Fatalities

2321

19

26

21

11

0

5

10

15

20

25

30

2008 2009 2010 2011 2012 2013

Page 7: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Road Traffic Accidents

979

729

902

773

595655

0

200

400

600

800

1,000

1,200

2008 2009 2010 2011 2012 2013

Page 8: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Lost Time Injury Cases

859 854

762

875

1,038

762

0

200

400

600

800

1,000

1,200

2008 2009 2010 2011 2012 2013

Page 9: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

LTI Frequency Rate Index (per million person/hrs)

1.18 1.09 1.10

1.40

1.66

1.21

0.00

0.50

1.00

1.50

2.00

2008 2009 2010 2011 2012 2013

Page 10: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Total Recordable Incident Rate(per million person/hrs)

5.075.80 6.29

11.1611.98

3.29

0.00

2.00

4.00

6.00

8.00

10.00

12.00

14.00

2008 2009 2010 2011 2012 2013

Page 11: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Restricted Work Cases Rate(per million person/hrs)

0.760.48 0.55

4.45

5.54

0.50

0.00

1.00

2.00

3.00

4.00

5.00

6.00

2008 2009 2010 2011 2012 2013

Page 12: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2013 IPLOCA EnvironmentalStatistics

Results published in:

- 2013 EnvironmentalStatistics Report

- www.iploca.com

Page 13: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2013 IPLOCA EnvironmentalStatistics

Submissions received from:

- 82 Regular Members(70% of membership)

- 5 Associate Members

Page 14: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Application of an Environmental Management System

Page 15: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Environmental Incidents

Page 16: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Carbon Emissions

Page 17: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 HSE Statistics

- New online fillable forms- Same questions- New interactive help sections- Restricted fields

Page 18: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Workshop on High PotentialIncidentsGeneva, Switzerland – 2 July 2014

- Dianne Stober, licensed psychologist, presented a cognitive-behavioralapproach

- 24 delegates actively participated- In-depth group discussions during

workshop

Page 19: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Workshop on High PotentialIncidents15 companies represented

Page 20: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Workshop on High PotentialIncidentsGeneva, Switzerland – 2 July 2014

Presentations and conclusions posted on IPLOCA website

www.iploca.com/hseworkshop

Page 21: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014IPLOCA Health & Safety Award

sponsored by Chevron

Page 22: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health & Safety Awardsponsored by Chevron

Recognising a significant achievement in improving safety regulation and decreasing the number of accidents

Page 23: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

Basic conditions to participate:• Being an IPLOCA Regular or Associate Member

Scoring the Entry (on a scale of 1-5):

• Does it add value?• Does it show management commitment?• Is it an identifiable step forward for the industry?• Has it proven to be efficient?• Any additional benefits?

Page 24: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

19 entries received

0

1

2

3

4

5

6

Page 25: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

Number of entries received

15

21

10

16

19

0

5

10

15

20

25

2010 2011 2012 2013 2014

Page 26: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Bonatti S.p.A, ItalyImproving safety with an automated information system for vehicle and equipment integral remote safety control

Bredero Shaw An innovative approach to engaging our workforce in pursuit of incident and injury free performance

Consolidated Contractors Group (CCC) SAL, GreeceBehavorial observation and intervention program

China Petroleum Pipeline Bureau, China3 entries:• Managing Safety in the Narrow Construction ROW• There is no best, only better for HSE• Territory-based Safety Management System

Page 27: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Gulf Petrochemical Services & Trdg. LLC, OmanWe care for Employees

J. Murphy & Sons Limited, United KingdomMurphy Culture Development Programme

Nacap Australia Pty Ltd, Australia2 entries:• Plant Assessor Initiative• Journey Management System Initiative

National Petroleum Construction Company (NPCC), Abu Dhabi, UAEBehavior-Based Safety Program

Page 28: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

SAIPEM S.p.A., Italy2 entries:• SAIPEM leading behaviours: driving cultural change through

management commitment and social influence• Road Transport Safety

Sicim, MexicoDesigning safety in steep slope pipeline installation

SPIECAPAG, France2 entries:• Removable Guardrail for Sidebooms and Tractors• Near Miss Management on PNG LNG Project

Page 29: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Techint Engineering and Construction, PeruMalaria Prevention and Mitigation Program

Technip Germany GmbH, Germany12 Safety Actions

Vacuworx, USAThe Vacuworx HDD Pipe Handling System

Page 30: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

Details on winning entriesavailable online atwww.iploca.com

Page 31: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

3 Runners-Up

Page 32: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

32

Culture Development Programme

J. Murphy & Sons Limited

Page 33: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

and

Page 34: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

SPIECAPAGRemovable Guardrail for Pipelayers &

TractorsPAGE 34 / REMOVABLE GUARDRAIL / SPIECAPAG / 2014 May 26

Page 35: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Health and SafetyAward, sponsored by Chevron

Winner

Page 36: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Saipem Leading Behaviours

Driving cultural change through management commitment and social influence ‐ An innovative multi‐directional approach to embedding behaviours

Page 37: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Saipem’s 5 Leading BehavioursFrom Safety Plateau to Safety Culture

Page 38: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

To accelerate Saipem's developing culture an innovative multi‐channel campaign was launched.  

1. START every task with health and safety

2. RECOGNISE safe behaviours

3. INTERVENE in unsafe situations

4. CHALLENGE toxic attitudes

5. SHARE safety learning

Through experience, we have learned thatcertain key behaviours enable us to workmore safely

5 key behaviours that everyone in thecompany must adopt. They are called“Leading Behaviours”

These behaviours are non‐negotiableand need to become part of the organisations DNA.

Leading Behaviours

Page 39: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

How?

Small set of ‘non‐negotiable’ 

behaviours

Small number of highly connected and influential 

people

Strong internal social network(peer to peer)

Fast sustainable change

Leading Behaviours Champions Influence

Champions play an integral part in leading this change across the organization

The change infection

Page 40: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Simple stories which demonstrate the Leading Behaviours in action within the workforce population. 

Stories from the world: facts of the change

Page 41: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Leading Behaviours: Five key success factors

• CEO visible commitment

• Management  & workforce engagement

• Crosses cultural boundaries

• Culture spreads to Sub‐Contractors & communities

• Safety becomes a organisational passion

Page 42: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Award

sponsored by Shell

Loek VreenegoorManager PFAS EMEA,

Shell Projects & Technology

Page 43: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

Recognising a significant achievement in reducing the impact on the environmentin the construction of pipeline projects

Page 44: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

Adjudication of the Award

Scoring the Entry (on a scale of 1-5):

• Does it add value?• Does it show management commitment?• Is it an identifiable step forward for the industry?• Has it proven to be efficient?• Any additional benefits?

Page 45: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

11 entries received

0

1

2

3

4

Page 46: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

Number of entries received

17

7

1214

6

11

0

5

10

15

20

2004 2006 2008 2010 2012 2014

Page 47: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

A.Hak Drillcon, The NetherlandsReuse of drilling fluid

ALSA Engineering & Construction Co. L.L.C., Abu Dhabi, UAESafe Water, Safe Life

Consolidated Contractors Group (CCC) SAL, Greece Clean and Green Campaign

China Petroleum Pipeline Bureau, ChinaDedication Energy Create Harmony

Gulf Petrochemical Services & Trdg. LLC, OmanResource Management

Page 48: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Heerema Marine Contractors Nederland SE, The NetherlandsNoise mitigation during pile driving

MAX STREICHER GmbH & Co KG aA, GermanyOptimisation of Production Processes to Reduce Environmental Impacts

McConnell Dowell and Consolidated Contractors Company Joint Venture, AustraliaThe QCLNG Narrows Crossing Project

Nippon Steel & Sumikin Engineering, Co., Ltd., SingaporeMotivational for One and All (Home-Office-Project Site)

Page 49: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

SAIPEM S.p.A., ItalySoil and Ground Restoration Challenges in Ga.Me-C Pipeline Project

Techint Engineering and Construction, PeruOrganic Pool Installment

Page 50: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

Details on winning entriesavailable online atwww.iploca.com

Page 51: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

3 Runners-up

Page 52: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM
Page 53: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM
Page 54: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM
Page 55: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

2014 IPLOCA Environmental Awardsponsored by Shell

Winner

Page 56: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Heerema and Noise mitigationOffshore pile-driving solution to reduce impact on marine life

Presented by: Simonette LentzeDate: 23 October 2014

Page 57: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Sound produced during pile-driving

Pile-driving causes a powerful acoustic wave travelling far under water

Potential long-term harm to various marine species

57

Page 58: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Implementation of air layer to reduce pile-driving noise

Needed: main pile jacket design + compressed air Extra appurtenances: seals on top of jacket leg + outlet at bottom above mud line

58

Page 59: 2013 IPLOCA HSE Statistics Bruno Maerten · Microsoft PowerPoint - 5 - Abu Dhabi - Bruno Maerten Presentation 13 OCT.pptx Author: Sarah Created Date: 10/23/2014 5:37:15 PM

Method very successful for various reasons

Ease of implementation

Little extra needed on standard jacket design

Effect visually identifiable from vessel

Cost-effective realization

Applicability is wide

Effective result on sound:- amplitude (power reduction up to 8x)- frequency (throughout 125Hz-16kHz)

59