Dropped Objects (DROPS) Prevention

Working togetherfor a safer world

Dropped Objects (DROPS) PreventionIPTC Conference & Exhibition Doha, January 2014

Joachim van der MeulenM&S Manager LRED AP & MESecretary DROPS Asia

Lloyd’s Register Energy


www.dropsonline.org

http://www.dropsonline.org/


Dropped Objects


Definitions

Static Dropped Object

any object that falls from its previous position under its own weight – where Gravity takes over!

Dynamic Dropped Objectany object that falls from its previous position due to applied force from equipment/machinery or moving object – like a collision, perhaps during lifting or stacking… think wind, pressure or electrical energy sources too


Static Dropped Objects

What are the Contributing Factors?

• Incorrect or home-made fixings

• Poor inspection, repair and maintenance

• Poor housekeeping, no control of items aloft

• Environmental factors over time

• Lack of experience, hazards not identified

When gravity takes over…

• Fixings fail (nuts, bolts, screws, clips etc.)

• Structure fails (gratings, signage, wind walls)

• Unsecured items fall (poor stacking, tools)


Dynamic Dropped Objects

What are the Contributing Factors?

• Unnecessary distractions whilst undertaking task

• Not following the plan or procedure

• Failure to recognize and manage change

• Lack of experience or knowledge

• No awareness of surroundings

Over 70% of Dropped Objects are dynamic

• Striking against/colliding with objects or structure

• Excessive vibrations and extreme conditions

• Heavy lifts, moves, activities where force is applied

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Reliable Securing Rev 3

• DROPS Reliable Securing

• Securing Methods

• Understanding Dropped Objects

• Risk Management

• General Tips for Dropped Object Free Worksites

• Working at Height

• Hoisting, Lifting and Suspended Items

• Securing Structural Items and Sundries

• Securing Electrical Equipment and Instruments

• Moving Equipment

• Material Storage


Reliable Securing Rev3 Content


What if?

If this machine bolt was to fall from 27m - and strike someone below, on the head (whilst wearing a hardhat), what could happen to them?


DROPS CALCULATOR


Tools at Height


Tools at Height


Never Cross a Barrier


Red Zones / Restricted Access Areas

Permission to enter Step Back Safety Zones Access diagrams posted


Hazard Identification

Competence, distractions, communication, roles and responsibilities, the work environment…

… Authority to Stop Work that is unsafe.


Dropped Objects Through the Supply Chain


Lloyd’s Register & DROPS

• Sponsorship and organization of DROPS Forums

• Inspections

• Audits

• Certification & Class

• Training

• Research & Development


• Multi-disciplinary expertise from LR family> 35 years in Drilling> 30 years in Asset Integrity> 25 years in CFD> 20 years in Failure analysis> 20 years in Marine architecture

GTC Research Team

• Industry and consulting experience• 80% Senior researchers with MSc /

PhD• PhD students doubling year-on-year• 13 nationalities• Fluent in 18 languages


Background to TDS DROPS workshop

• Originally initiated and fully supported by Brunei Shell Petroleum Company

• Based on incident data provided by Brunei Shell Petroleum Company

• Supported by historical data available within Lloyds Register Energy Drilling inspection records

• Participation of operators, rig owners and manufacturer


Discussions and outcome of the workshop

• New design fully enclosed TDS

• Full automated operation

• Remove / eliminate non essentials on current TDS

• Focus on design and maintenance of primary fixing

• Measure operational vibration levels; verify design accordingly

• Zone management systems

• Time requirements for maintenance and DROPS inspections

• DROPS inspections by suitable technically trained personnel

• Use visual aids to highlight critical inspection items

• Create application to upgrade picture book to handheld devices

• Develop industry standard


Further Resources

• Download my free whitepaper on ‘Top Drive Systems Dropped Objects Prevention’

• www.lrenergy.org/drops

• www.dropsonline.org

Lloyd’s Register and variants of it are trading names of Lloyd’s Register Group Limited, its subsidiaries and affiliates.Copyright © Lloyd’s Register [Entity]. 2013. A member of the Lloyd’s Register group.

Working togetherfor a safer world

Joachim van der MeulenMarketing & Sales Manager AP & MELloyd’s Register Energy DrillingT +65 8133 1369 E [email protected]

Connect with me on LinkedIn

Lloyd’s Register Drilling Integrity Services Asia Pacific Pte Ltd. 1 Bukit Batok Street 22 #05-02, Singapore 659592

Dropped Objects (DROPS) Prevention

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