KG Training and Assessing. IMPORTANT! You must read this first!

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1 ABN: Location: Unit 1/8 Day Road, Rockingham WA 6168 Postal Address: PO Box 2111Rockingham DC WA 6967 Phone: Office Web: IMPORTANT! You must read this first! Thank you for booking into a 1 Day Elevated Work Platform Course (TLILIC2005 Licence to operate a boom-type elevating work platform). It is important that you read and study the Learner Guide and complete the Pre-Training Day Questions before you attend the course. The learner guide contains everything you need to know to successfully complete the assessments during the course. It is particularly important that you study and remember the points in bold type. While reading and studying the Learner Guide, and completing the Pre-Training Day Questions is mandatory, the amount of time required to study will differ from one person to another. It is important that you allow adequate time to digest the content of the learner guide. When you attend the course, you will be formally enrolled and required to sign a declaration that you have read and studied the Learner Guide and completed the Pre- Training Day Questions. Please Note: It is unlikely that you will pass the written assessments if you have not allowed adequate time to read and digest the contents of the learner guide before you attend. We recommend covering the information several times until you feel confident. When you attend the course, there will be a question and answer session to allow you to ask the Trainer things that you are not sure about. To make the most of this time, make notes on what you would like to know more about. You must bring the completed Pre-Training Day Questions with you to the course. If you do not bring them, you will NOT commence training and another course date will need to be booked and paid for again. You will be provided with a hardcopy of the learner guide when you attend. After the question and answer session, you will be required to complete a written and a calculations assessment, which are both closed book; this means you will not be able to refer to your learner guide, notes or any other reference material during the assessments. Remember! - Everything you need to know is in the learner guide, so make sure you allow enough study time. The written assessments will be followed by practical (hands on) training where you will operate an Elevated Work Platform in preparation for your practical assessment, which will be conducted after a lunch break. Thank you again for your booking, we look forward to seeing you on your scheduled training day. The information that follows is provided for your convenience and interest, however should you have any questions, please give us a call we re here to help. KG Training and Assessing v Pre-training Example Questions - EWP 1 / 16

2 WorkSafe s English Language Requirement Regulation 6.20(2)(d) of the Occupational Safety and Health Regulations 1996 required that an assessor must not issue a notice of satisfactory assessment (NOA) unless satisfied that the applicant for the High Risk Work Licence (HRWL) has sufficient knowledge of the English language, both written and oral, to safely do the work relevant to the HRWL applied for. WorkSafe considers that to assist in the ensuring safety at the workplace, and to comply with the above regulatory requirement, applicants for a HRWL must have sufficient knowledge of the English language to communicate orally with other workers and where appropriate be able to read and understand: o Safety signs at workplaces. o Operator manuals in the case of plant such as, for example, fork-lift trucks, work platforms and cranes. o Load charts and/or compliance plates in the case of plant as exampled above. o Assembly instructions and drawings associated with rigging and scaffolding work. o Job Safety Analyses (JSAs). In undertaking the written component of the Assessment Instrument WorkSafe does not permit, under any circumstances, an interpreter to be used and requires that applicants attempt the written examination in their own hand. Being able to write answers to the written questions is an essential means of applicants demonstrating to the assessor that they can read the English language. However, when marking written assessments assessors can seek verbal clarification / enhancement of questions not fully answered. Worksafe also wishes to confirm that all written assessments for HRWLs mush be closed book in that applicants must not have access to any information, such as course text books or other learning material, that will assist them in providing answers to the Assessment Instrument questions. v Pre-training Example Questions - EWP 2 / 16

3 To obtain a WorkSafe High Risk Work Licence to operate a boom type Elevating Work Platform (WP class), you will need to complete a written assessment. The following example questions are similar to those contained in the WorkSafe Assessment. To be marked correct, WorkSafe require you to use specific wording when you answer the assessment questions. To prepare for the assessment, it is important that you read the Learner Guide and complete these questions using the same wording used in the Learner Guide. It is particularly important that you study and remember the wording that is highlighted in bold type. Once you have completed the questions, study the answers to learn the wording that needs to be used and bring the completed example questions with you for the trainer to review. Please note: Your written assessments are closed book; this means you will not be able to refer to your learner guide or any other reference material during the assessments. Learning the correct responses to these questions is essential to successfully complete your course. No time will be allocated on your training day to complete this! Legislative requirements Pre-Training Day Example Questions - EWP After passing the assessment, how long do you have to apply for a high risk work licence? If the high risk licence holder has not renewed their high risk work licence within 24 months of its expiry date, what will happen? What do you need to do in order to perform high risk work when you do not have a high risk work licence? 4. When doing high risk work, what legal duties does a high risk work licence holder have to themselves and others? 5. If you fail to work safely when performing high risk work in your licence class, what can a work health and safety regulator do? List two. 6. Before you carry out work that requires a high risk work licence, what written evidence do you need to provide when requested by an employer? v Pre-training Example Questions - EWP 3 / 16

4 Hazards - controls and planning 7. Before you start work, which personnel should you consult with regarding workplace hazards. List four. 4. Explain why this is important? 8. When planning to operate an EWP, what are eight hazards you need to give consideration to? When planning to operate an EWP, what are six things other than workplace hazards that you need to consider and plan for? When planning to operate an EWP, what are the six steps of the hierarchy of control in order? The first one has been provided. Elimination S I E A P 1 When do you check that your personal protective equipment is safe to use? When do you apply risk control measures? v Pre-training Example Questions - EWP 4 / 16

5 1 What are the minimum clearance distances that must be observed, as required by Regulation 64 of the Occupational Safety and Health Regulations 1996, when working near or in the vicinity of the following overhead power lines? a) Live insulated powerlines with a voltage of not more than 1,000 volts: b) Live uninsulated powerlines with a voltage of not more than 1,000 volts: c) Live overhead powerlines with a voltage exceeding 1,000 volts but not more than 33,000: d) Live overhead powerlines with a voltage exceeding 33,000 volts: 1 What can you do if it is necessary to work closer to powerlines than the minimum safe distance? 14. When conducting EWP operations, what is the best way to find out the voltage of overhead electric lines? 15. To warn people about powerlines, what visual system can be used? 16. If the EWP you are operating comes into contact with electric lines, list the five steps you should take (in order) What are five hazards created by windy conditions when operating an EWP? What are four things you should do if the wind speed is more than the manufacturer s specifications? 4. v Pre-training Example Questions - EWP 5 / 16

6 19. Where can the information regarding the maximum wind velocity that an EWP can safely operate in be found? List three. 20. When operating an EWP, what control measures can you use to protect the safety of other workers, pedestrians, vehicles and/or mobile plant? List six st Hazard: Control: Control: 2 nd Hazard: Control: Control: When persons are near an operating EWP, what are two hazards? And for each hazard, what are two controls you would apply? 2 When operating an EWP, why is it unsafe to raise or lower the boom over people? 2 What must be provided if you are operating an EWP at night or in darkened areas? 24. When working out the path of movement for the boom, what are six things you should consider? Before raising the EWP boom, what are four things you should consider? 4. v Pre-training Example Questions - EWP 6 / 16

7 Communications 26. When operating an EWP, what are four ways the EWP operator can communicate with other team members? At what stage would you choose your communication method/s? 28. To ensure that communication equipment is working properly, when should you inspect/check it? 29. In an emergency, what are three things you will need to communicate? Who would you tell? List four. 4. Weights 30. Where can the rated capacity of an EWP be found? List four places If you were to operate an EWP with a rated capacity of 230kg, what would this mean? Pre-start inspection 3 The EWP must have a pre-start inspection; who is responsible for it? 3 Before you start work, why is it important to inspect the EWP? v Pre-training Example Questions - EWP 7 / 16

8 34. Before you start the EWP, what are ten pre-start checks that you need to do? What are five things the EWP service logbook is used for? List five things you would look for in the EWPs logbook If the EWP logbook shows that the EWP has not been inspected and tested as per mandatory requirements, what are three things you should do? 38. On an EWP, all labels, signage and load charts must be in place and readable. Give three reasons why this is important? v Pre-training Example Questions - EWP 8 / 16

9 39. What four things might you see on the boom or superstructure of an EWP, that would suggest defects? If an out of service, danger or safety tag has been placed on an EWP by someone else, can you remove it as an EWP operator? 4 Who should you report faults to, if you notice an EWP has been tampered with? Setting up 4 When setting up an EWP with no outriggers in an area where the ground may not safely support the EWP, what two things can you place under the wheels to stabilise the EWP? 4 When setting up an EWP with outriggers in an area where the ground may not safely support the EWP, what four things can you place under the outriggers to stabilise the EWP? At what angle should each layer of pigsty packing be to the next layer? 45. After you have set up an EWP, what four things would you do if one or more of the outriggers or wheels begin to sink? 4. v Pre-training Example Questions - EWP 9 / 16

10 46. If you are to operate an EWP near recent excavations or trenches, around what distance should you set up the EWP from the excavation or trenches? 47. Who is able to tell you, whether or not the EWP and its load, can be supported by a concrete slab? 48. List six things you should consider when setting up an EWP in a restricted space When setting up an EWP, how do you ensure it is level? List three ways. 50. When setting up an EWP on a busy road, list three things you need to check with local authorities? 5 When positioning an EWP (before being levelled and packed [pigstyed] as per manufacturer s specifications / engineer s report), what would you check to ensure the platform is correct? List four. 4. v Pre-training Example Questions - EWP 10 / 16

11 Post start operational checks 5 What are five checks that should be made after starting the EWP? The full range of movement for the EWP must be tested. Why? General operations 54. If, while operating an EWP, the warning lights, cut outs or alarm, warned you about any defects, list seven things you would do? When operating an EWP, why is it important to monitor the movement of the boom and platform at all times? 56. When considering forces and loads, explain the following terms: Live Load: Dead Load: Wind Load: v Pre-training Example Questions - EWP 11 / 16

12 57. When operating an EWP at height, what would be the most important item of personal safety equipment? 58. What is the function of the dead man control on an EWP? 59. Why does an EWP have ground controls? 60. If you had to move an EWP across a slope or the side of a hill, how would you do it? 6 When moving an EWP to a workplace, what are four precautions you must take? 4. 6 What is the best position for the basket and boom to be in, when you are moving an EWP? 6 Why is it important that all tools and equipment are stored safely and securely on the EWP platform? Give four reasons. 4. v Pre-training Example Questions - EWP 12 / 16

13 64. If you feel the platform drop slightly, move or tilt while you are working at height, what are four things you should do? If you are working at height, and the motor cuts out, what are four ways that you could lower the platform? Can you use an EWP as a crane to lift anything outside the basket? 67. Can you attach slings, or other attachment devices, to the handrail/guardrail of an EWP? Shut down 68. List eight things you would do after you have completed the EWP task, and are shutting down operations for the day? v Pre-training Example Questions - EWP 13 / 16

14 Additional questions 69. When undertaking EWP activities, when must you comply with; Commonwealth, State or Territory OSH Legislation Mines Legislation Australian Standards Codes of Practice Guidance notes Manufacturer s Instructions / Operator s Manual 70. When conducting a risk assessment (JSA/JHA) prior to starting the job/task, does the use of the hierarchy of control reduce the risk of hazards? 7 Once you have inspected and fitted your safety harness and lanyard and entered the EWP basket, what do you do with your lanyard? 7 When working in fall arrest, do lanyards require a shock absorber? 7 A High Risk Licence is required when a boom-type elevated work platform has a Vertical Distance of metres or more Horizontal Distance of metres or more v Pre-training Example Questions - EWP 14 / 16

15 Calculations Calculation Example Question: You and a colleague are welding a bracket to an elevated structure using an EWP with a Working Load Limit (WLL) of 225kg. Using body weights of 72kg and 88kg for you and your colleague, what is the weight of tools and parts you would be able to safely lift? Show all calculations So that means the calculations you need to do are: Worker One + Worker Two = The total weight of personnel in the EWP basket WLL of the EWP - Total weight of personnel = Weight of tools and parts that can be safely lifted So the weight of tools and parts that can be safely lifted for this examples answer is: Weight of tools and parts that can be safely lifted 72 kg (person one) + 88kg (person two) = 160kg (total weight of personnel) 225kg (WLL) - 160kg (total weight of personnel) = 65kg (weight of tools) Another way to show this answer is: = 160 OR = = 65 Calculation Practice Question 1: You and a colleague are pinning steel to a column using an EWP with a Working Load Limit (WLL) of 227kg. Using body weights of 75kg and 95kg for you and your colleague, what is the weight of tools and parts you would be able to safely lift? Show all workings and calculations Answer: v Pre-training Example Questions - EWP 15 / 16

16 Calculation Practice Question 2: You and a colleague are replacing a lightbulb using an EWP with a Working Load Limit (WLL) of 215kg. Using body weights of 76kg and 92kg for you and your colleague, what is the weight of tools and parts you would be able to safely lift? Show all workings and calculations Answer: ` Calculation Example Question: An EWP with a Working Load Limit (WLL) of 227kg is being used to assist with the painting of a steel column. The paint being used weighs 15kg per 10 litre drum. Taking into consideration your body weight is 92kg, how many drums of paint are you allowed on the EWP on each lift? Show all workings and calculations So that means the calculations you need to do are: WLL of the EWP - Your body weight = The weight that can be lifted in addition to you The weight that can be lifted in addition to you Weight of an individual paint drum = The number of paint drums that can be lifted This examples answer is: 227kg (WLL of EWP) - 92kg (your weight) = 135kg 135kg 15kg = 9 drums of paint Calculation Practice Question 1: An EWP with a Working Load Limit (WLL) of 225kg is being used to assist with filling a new gearbox with oil. The oil being used weighs 25kg per 20 litre drum. Taking into consideration your body weight is 75kg, how many drums of oil are you allowed on the EWP on each lift? Show all workings and calculations Answer: v Pre-training Example Questions - EWP 16 / 16

17 Learner Guide Licence to Operate a Boom-Type Elevating Work Platform (boom length 11 metres or more ) TLILIC2005

18 This Learner Guide has been compiled by KG Training & Assessing. To this end nothing in this book should be used to replace current Regulations, Site Regulations, or for that matter, common sense applying to the job at hand at the time. IMPORTANT PLEASE READ CAREFULLY This learner guide is intended to be a guide to safer work practices in the use of industrial equipment. The intention of this learner guide is that it forms part of a formal training course. There is infinitely more to safe use of industrial equipment than is contained within this learner guide, and all manufacturers instructions shall be adhered to. Information contained within, is in the main, based on Australian Standards and is only part of these standards. A full inventory of Australian Standards can be obtained from Standards Australia. While every endeavour has been made to check that information contained within is true and correct, KG Training & Assessing as far as is permissible by law shall have no liability whatsoever for any loss, claim or damage arising as a result of information contained in or omitted from this book. All use of industrial equipment should be carried out in a safe efficient manner having regard for standards and law in place where you are operating at the time. v - 0 Learner Guide - TLILIC WP 1 / 27

19 INTRODUCTION These training materials are based on the Unit of Competency TLILIC2005A: Licence to operate a boom-type elevating work platform (boom length 11 metres or more). COURSE OBJECTIVES Ensure Elevated Work Platform operators have the relevant knowledge & skills to operate an EWP in a safe, professional and competent manner. Have knowledge of different elevated work platform types and the maintenance of these machines. Assessments conducted are valid, reliable, flexible, fair, and consistent and will incorporate a knowledge questionnaire, a calculations questionnaire and a required skills assessment. WHAT IS AN ELEVATED WORK PLATFORM (EWP) A telescoping device, scissor device, or articulated device, or any combination thereof used to position personnel, equipment and materials at work locations above or below the base support. Commonly referred to as Boom Lift or Scissor Lifts. A high risk work licence is required to operate an EWP with a boom over 11 metres in length. The 11 metre boom length is measured as: The vertical distance from the floor of the platform to the surface supporting the elevating work platform with the platform at its maximum height; or The nominal reach, measured horizontally from the centre point of rotation to the outer edge of the platform in its most extended position. PARTS OF AN EWP v - 0 Learner Guide - TLILIC WP 2 / 27

20 THE LAW The training and assessing is conducted in accordance with the current Australian Standards AS2550.1, AS , AS ; and National Occupational Health & Safety Competency Standard A qualified EWP operator must be: At least 18 years of age Of a sufficient fitness level to undertake EWP operation Capable of understanding the English language, both written and oral, for communication purposes as per OSH Regulation 6.20.d (to comply with legislative requirements) OCCUPATIONAL HEALTH & SAFETY/WORK HEALTH & SAFETY LEGISLATION Occupational Health & Safety/Work Health & Safety (OHS/WHS) legislation is defined as laws and guidelines to help keep your workplace safe. Legislation can be broken down into four main types: Acts: Laws to protect the health, safety and welfare of people at work. Regulations: Give more details or information on particular parts of the Act. Codes of Practice: Provide practical instructions on how to meet the terms of the Law. Australian Standards : Give you the minimum levels of performance or quality for a hazard, work process or product. DUTY OF CARE Each state and territory has its own OHS Act and in these various Acts is what is known as duty of care. This clearly outlines the responsibilities of all people in the workplace, in relation to the employers responsibilities for safety and training of personnel. What is more important to you, is your responsibilities for your own safety and the safety of others once you are trained. OCCUPATIONAL SAFETY AND HEALTH (OSH) ACT 1984 (WA) MINES SAFETY AND INSPECTION ACT 1994 (WA) EMPLOYERS OSH ACT-SECTION 19 MINES ACT-SECTION 9 Employers must, so far as practicable, provide and maintain a working environment where their employees are not exposed to hazards. General Duties Include Safe systems of work Information, instruction, training and supervision Consulting and cooperating Personal Protection Safe plant and substances Reporting of fatalities, injuries and disease EMPLOYEES OSH ACT-SECTION 20 MINES ACT-SECTION 10 v - 0 Learner Guide - TLILIC WP 3 / 27

21 Employees must take reasonable care for their own safety and health at work and avoid harming the safety and health of other people through any act or omission at work. General Duties Include: Follow the employer s safety and health instructions Using personal protective equipment Taking good care of equipment Reporting hazards Reporting work related injuries or harm to health Cooperating with employers so that employers are able to carry out their duties under the Act. At all times when undertaking EWP activities, you must comply with: Commonwealth, State or Territory OSH Legislation Mines Legislation Australian Standards Codes of Practice Guidance notes Manufacturer s Instructions / Operator s Manual PENALTIES OSH ACT SECTION 3A MINES ACT SECTION 4A 3A. Penalty levels defined (1) Where a person is liable to a level one penalty for an offence against this Act the person is liable (a) if the offence was committed by the person as an employee (i) for a first offence, to a fine of $5 000; and (ii) for a subsequent offence, to a fine of $6 250; (b) if paragraph (a) does not apply (i) in the case of an individual (I) for a first offence, to a fine of $25 000; and (II) for a subsequent offence, to a fine of $31 250; (2) Where a person is liable to a level 2 penalty for an offence against this Act the person is liable (a) in the case of an individual (i) for a first offence, to a fine of $ ; and (ii) for a subsequent offence, to a fine of $ ; (3) Where a person is liable to a level 3 penalty for an offence against this Act the person is liable (a) in the case of an individual (i) for a first offence, to a fine of $ ; and (ii) for a subsequent offence, to a fine of $ ; (4) Where a person is liable to a level 4 penalty for an offence against this Act the person is liable (a) in the case of an individual (i) for a first offence, to a fine of $ and imprisonment for 2 years; and (ii) for a subsequent offence, to a fine of $ and imprisonment for 2 years; v - 0 Learner Guide - TLILIC WP 4 / 27

22 HARMONISATION OF WORK HEALTH & SAFETY LEGISLATION In response to industry calls for greater national consistency, the Commonwealth, states and territories have agreed to implement nationally harmonised Work Health & Safety (WHS) legislation to commence on 1 January 201 While not all states and territories have actually implemented the model WHS legislation as of the start of 2012, it is important to be aware of these changes, as all states and territories will eventually implement them. HIGH RISK WORK LICENCE LEGISLATION After completing the assessment for a high risk work licence (HRWL) you have 60 days to apply for a high risk work licence. A person who has not renewed their high risk work licence (HRWL) within 24 months of its expiry date must be aware that: The existing HRWL cannot be renewed They will be required to complete a course with a Registered Training Organisation (RTO) for the class of licence they require. They will then need to apply for a new HRWL. If continuing to undertake high risk work, the person must be enrolled in a RTO course of high risk work training for that licence class. While performing high risk work the person must be supervised at the workplace by a person with a licence for that high risk work class. A person who does not hold a HRWL, but wants to perform high risk work, is able to do so if: They are enrolled in a RTO course of high risk work training for that licence class, and They are supervised at the workplace by a person with a licence for that high risk work class. A high risk work licence holder has legal duties toward themselves and others when performing high risk work. They must take reasonable care of their own health and safety, and ensure that their acts or omissions do not adversely affect the health and safety of others. Failing to work safely may result in the following penalties under the OHS Regulations. Penalties could include: Your licence suspended Your licence cancelled Refusal to renew licence If requested by an employer, a worker must be able to provide written evidence that they are able to perform work that requires a high risk licence. The evidence must demonstrate that the worker: Holds the relevant HRWL, or Is undertaking a RTO course of high risk work training for that licence class v - 0 Learner Guide - TLILIC WP 5 / 27

23 WORKPLACE REQUIREMENTS Each workplace or worksite has a series of requirements, rules and procedures that need to be followed to help ensure the safety of everyone on and around the site. These requirements and procedures may be different from site to site so it is very important that you determine the rules for the site when you arrive. Before you start any EWP work you may need to consult with the following people about workplace hazards: Safety advisors Workplace engineer Supervisors Other workers Managers in control of the workplace It is important to consult with the above people to ensure that any workplace policies and/or site specific procedures are adhered to. IDENTIFY HAZARDS Part of your job is to look around to see if you can find any hazards before you start operating the EWP. A good tip is to check: Above head height remember there may be hazards above your head! At eye level look around to see if there is anything in the way of where you want to operate the EWP. On the ground (and below) uneven surfaces, slippery surfaces and rubbish can all be dangerous. Also make sure that the path of travel is clear and can bear the weight of the EWP. HAZARDS Electric lines Underground services Personnel/pedestrians Plant and equipment Buildings Obstructions Potential non-weight bearing surfaces Wind, bad weather conditions Lack of communication Open edges Darkened areas Light/illumination Trees Overhead service lines Surrounding structures Facilities Dangerous materials Vehicle traffic Ground conditions Sloping surfaces Excavations v - 0 Learner Guide - TLILIC WP 6 / 27

24 PLANNING CONSIDERATIONS OTHER THAN WORKPLACE HAZARDS You need to consider: Communications(safe and adequate) Access and egress from the EWP Location of task Specifics of task Permits required for the task Equipment required for the task Availability of equipment Suitability of the EWP for the task (e.g. capacity, type, reach, working condition) Rated capacity of the platform Configuration of the machine (height and radius) Sequence of movements (travelling, elevation etc.) Number of spotters required (if required by state, territory or commonwealth legislation) skills and competency of workers in the platform Suitable safety harness Suitable restraint lanyard RISK ASSESSMENT A risk assessment involves completing a risk analysis and a risk evaluation. By assessing the likelihood and consequence of the risk, you are able to understand the situation better and respond in an appropriate way. A risk assessment should be completed prior to commencing the task. Most workplaces will have their own risk assessment techniques which you will be made aware of prior to performing work. This may include a basic Job Hazard Analysis (JHA) or an in-depth risk analysis. RISK ANALYSIS Risk analysis involves considering what are the causes and sources of risks and comprises 3 factors: Consequence o What would be the outcome of the event occurring? o How severe would the outcome be? Likelihood o What is the chance of the event occurring? o Has the event happened before? o Is it likely to happen again? Risk Level o The combined result of likelihood and consequence. v - 0 Learner Guide - TLILIC WP 7 / 27

25 CONSIDER HAZARD/RISK CONTROL STRATEGY OPTIONS The Hierarchy of Hazard Control is the name given to a range of control methods used to eliminate or control hazards and risks in the workplace. The Hierarchy has 6 levels: Elimination Substitution Isolation Engineering Controls Administrative Controls Personal Protective Equipment (PPE) When conducting a risk assessment (JSA/JHA) prior to starting the job/task, you should use the hierarchy of control to reduce the risk of hazards. HAZARD CONTROLS You must check your safety equipment and PPE to make sure it is safe to use before starting any work. Hazard controls must be applied before starting the work and as soon as a hazard is identified during the operation. Things to be considered include: Flag person Flashing hazard lights Warning signs and barriers Pedestrian exclusion zones Vehicle exclusion zones Lights / Lighting Minimum distances from power lines Ground / structures assessed by an engineer JSA / JHA SAFE ELECTRIC/POWER LINE WORKING DISTANCES The different states and territories have standards and regulations for working near electric/power lines. It is important that you identify possible risks when working around electric/power lines and follow relevant safe electric/power line working distances. OCCUPATIONAL SAFETY AND HEALTH REGULATION 64 (WA) 64 (1) In this regulation danger zone means anywhere that the mast or the machine can enter the following distances from power lines: Live insulated overhead power lines with a voltage of not more than 1000 volts 0.5m Live uninsulated overhead power lines with a voltage of not more than 1000 volts 1m Live uninsulated overhead power lines exceeding 1000 volts but not more than volts 3m Live uninsulated or insulated overhead power lines with a voltage exceeding volts 6m v - 0 Learner Guide - TLILIC WP 8 / 27

26 MINES SAFETY AND INSPECTION REGULATION 5.28 Power corridor 10m WORKING CLOSER THAN THESE MINIMUM SAFE DISTANCES If you are required to work closer than the minimum safe distances you must: Seek an exemption from the relevant authority Where possible, have the electrical power shut off. If this is not possible, the powerlines must be insulated by an authorised/competent person. The use of a spotter within the exclusion zone may also be appropriate, dependant on legislation within the state/territory (this is mandatory in WA). UNKNOWN VOLTAGE If you are unsure of the voltage of the overhead electric/power lines you should consult the relevant local electrical authority for advice. TIGER TAILS Tiger tails are used as a visual system to warn people about the presence of powerlines. CONTACT WITH POWER LINES Emergency situations involving electricity are extremely serious as injury or death can occur very quickly. A timely and effective response is necessary to deal with the situation. If the EWP comes into contact with overhead electric power lines you will need to: Warn others to stay away. If the EWP can be moved away from the powerlines, break contact if safe to do so. Stay in the EWP if it is safe to do so. If you have to leave the EWP, jump clear of the machine, landing with your feet together. Do not hold onto machine while your feet touch ground. Continue to jump, or shuffle with your feet together, as far away from the EWP as possible. The incident must be reported to the relevant authority. Follow the site incident reporting procedure. Do not use EWP until it has been checked v - 0 Learner Guide - TLILIC WP 9 / 27

27 WINDY CONDITIONS The maximum wind velocity/speed for EWP can be found: On the EWP (on the data plate and platform) In the operator s manual In the manufacturer s specifications If wind speed exceeds the manufacturers specifications you must: Stop work immediately Lower the platform Make the EWP safe/secure Report to supervisor Operating in windy conditions could result in: Uncontrolled boom movement Tip over or instability of the EWP Falling objects Dislodgement of power cables from cable guides Impaired visibility because of debris/dust/insects It is the EWP operator s responsibility to confirm maximum wind speed. PEDESTRIANS Control measure you could apply to protect the safety of pedestrians, other workers, vehicles or mobile plant include: Flag person Flashing hazard lights Warning signs Barriers/barricades Vehicle exclusion zone Traffic management plan Pedestrian exclusion zone Some hazards for people near an operating EWP include: Being struck or crushed by the EWP when it is moving Being struck by falling objects Some controls that could be applied include: Exclusion zones Signs Barriers Spotters/ground controllers It is unsafe to raise or lower the boom over people as it puts the people underneath at risk of serious injury or death. NIGHT OR DARKENED AREAS Make sure there is adequate lighting across the entire work area sufficient to allow the EWP to safely conduct its operation. If lighting is not available, stop work immediately. When working at night, platform controls are not illuminated. v - 0 Learner Guide - TLILIC WP 10 / 27

28 PERSONAL PROTECTIVE EQUIPMENT AND CLOTHING All persons performing EWP activities must wear safety clothing and equipment as required by the risk assessment of the workplace. PPE must be selected at the planning stage. Required PPE may include: Safety boots / enclosed footwear. Hard hat. Hi-Visibility clothing. Hearing protection (muffs/plugs). Gloves / Gauntlets. Overalls. Eye protection (goggles/shield). Breathing apparatus Other protective clothing and equipment as appropriate Most employers supply PPE to their workers. All workers have an obligation to wear, maintain, clean (for hygiene) and return unserviceable PPE for replacement. If you find any item of PPE that is not in serviceable condition, tag it and remove it from service. Report the fault to your supervisor who will organise the repair or replacement of the PPE. PLANNING EWP MOVEMENT When working out the path of movement for the boom you should consider: Sufficient clearance from surrounding structures and obstacles Load Stability Other workers Falling objects Power lines and other services Speeds and stopping distances of the boom Ground conditions Pedestrian and vehicle traffic Before raising the EWP (boom) you need to consider: Weights and sizes of loads Access and egress Obstructions and hazards Safe working radius Terrain v - 0 Learner Guide - TLILIC WP 11 / 27

29 COMMUNICATIONS Methods you can use to communicate with other people at the workplace include: Written instructions Signage Hand signals Two way radio Verbal instruction Questioning to confirm understanding and appropriate worksite protocol The communication method must be chosen at the planning stage. The method of communication must be inspected/check prior to commencing the task. This is to ensure that the equipment is working correctly and that effective communication can be established and maintained at all times. Check for radio interference and make sure you are not interfering with other workers on-site who may also be using radios. Use a dedicated frequency to prevent interference with other equipment. Make sure batteries are fully charged and that you have spare batteries in case they are needed. EMERGENCY PROCEDURE In the event of an emergency, important things that need to be communicated are: That there is an emergency situation (e.g. mayday x3 or emergency x3) The nature of the emergency Where the unsafe area, or areas are. The above information should be communicated to: Emergency services (ESO) Other people at the workplace Workplace safety officer Management supervisors RATED CAPACITY The rated capacity of the EWP can be found; On the machine data plate On the platform Operator s manual Manufacturers specifications The operator must ensure that the total weight of personnel, plus tools and equipment does not exceed the WLL of the platform (rated capacity). For example: If the EWP you will be operating has a rated capacity is 250kg, the total weight of all personnel and equipment on the platform must not exceed 250kg PRE-START CHECKS Pre start checks take place before starting up the EWP or at the beginning of each work shift. It is the operators responsibility to carry out checks in accordance with the manufacturers, preoperational check list. v - 0 Learner Guide - TLILIC WP 12 / 27

30 This is to ensure that all equipment is safe to use and suitable for the task. Pre-start inspections include: Ensure there are no safety/danger/out of service tags on the EWP Inspect all fluid levels Inspect for fluid leaks Ensure signage is present and legible (rated capacity and data plate) Inspect for any structural damage to the boom/jib Inspect outriggers and packing Inspect for any obvious signs of damage to the EWP Check tyre condition Check tyre inflation pressure (if applicable) Check logbook (present and current) Check that the operator s manual is present Load chart is legible (if applicable, restricted machines only) LOGBOOK CHECKS FUNCTION OF THE EWP SERVICE LOGBOOK (remains in the supervisors office) EWP operation (dates/times/operator) Daily safety checks carried out Defects Rectification of defects Servicing, schedule maintenance have been carried out LOGBOOK INSPECTION When checking the logbook, ensure the following: That the logbook is applicable to this EWP (e.g. make, model, serial number) Whether any defects have been recorded That all reported defects have been rectified That the logbook is up to date That the scheduled maintenance and inspections have been carried out If the logbook shows that the EWP has not been inspected and tested in accordance with mandatory requirements you must: Tag EWP out of service Do not use the EWP Report to supervisor If the logbook shows that the EWP has safety defects that have not been repaired you must: Tag EWP out of service Do not use the EWP Report to supervisor MANDATORY INSPECTIONS Mandatory inspections include daily pre start, post start and post operational checks; the quarterly inspection and the annual inspection. For further information about these inspections refer to the back of this learner guide. v - 0 Learner Guide - TLILIC WP 13 / 27

31 SIGNAGE, LABELS AND LOAD CHARTS Ensure that all signage, labels and load charts are in place and readable to: Enable the EWP operator to be aware of the EWPs safety features, capacity and capabilities Communicate emergency and standard operating procedures Communicate possible workplace hazards and/or risks BOOM OR SUPERSTRUCTURE INSPECTION Defects to the boom or superstructure of the EWP could be indicated by: Cracks in the boom, superstructure or welds Bends and/or twists in the boom or superstructure Visual rust from welds or joints Flaking paint Loose bolts Oil Leaks If the EWP exhibits obvious signs of defects the operator must Tag out of service Enter into the logbook Report to supervisor Do not use the EWP until the defect is rectified FIBREGLASS BOOMS A fibreglass Boom is generally made up of 3 sections consisting of a boom tip on the platform end, a fibreglass insert as the intermediate section. The boom tip and lower steel sections are generally covered with a fibreglass skin that provides low voltage protection and giving them the same overall appearance as the fibreglass insert. Overloading is generally seen as cracks in the gel coat on the top sections of the booms or where the booms meet the top sections. The following types of damage must be entered into the log book and reported to management. Any cracking of the boom Any penetration to the boom at any point Any major damage within 600mm of a previous repaired major damage. v - 0 Learner Guide - TLILIC WP 14 / 27

32 OUT OF SERVICE, DANGER AND SAFETY TAGS If the EWP you are to operate has an out of service, danger or safety tag that someone else has placed on it, you are not permitted to remove it unless authorized to do so. The only people who can remove an out of service, danger or safety tag are: The person who put the tag on the EWP A person who is authorised to remove it If any interference (tampering) is identified the operator must report the fault to: Supervisor The EWP owner Workplace security personnel POST START CHECKS After starting the EWP, the operator must check the following items: Clear vision across the work zone (where possible) All ground control functions tested to full capacity All platform control functions tested to full capacity Warning devices and systems checked Brakes Emergency bleed-down (electric) Travel Steering The EWP must be tested to the full range of movement to ensure: That it is functioning correctly and is safe to use That the operator is familiar with the EWP and confident in operating it, prior to commencing the task SETTING UP SETTING UP ON SOFT OR UNSTABLE SURFACES If there is no alternative to setting up on an unstable surface, and if there the potential for the wheels or outriggers to sink, the EWP needs to be stabilised. v - 0 Learner Guide - TLILIC WP 15 / 27

33 When the EWP is set up without outriggers, the following can be placed under the wheels to stabilise it: Steel plates Baseplates Timber mats When the EWP is set up with outriggers, the following can be placed under the outrigger pads to stabilise it: Steel plates Baseplates Timber mat Rubber mats Hardwood packing (pigsty packing) Each layer of pigsty packing should always be placed at 90 to the previous layer. If wheels or outriggers start to sink; You must stop operations Return the EWP to ground Rectify sinking if possible Relocate EWP to safer ground EXCAVATIONS AND TRENCHES When setting up an EWP near a recent excavation or trench, the distance from the excavation to the EWP should be: Depending on soil condition, equal to the depth of the trench (ratio 1:1). This means that if the trench is one metre deep, the EWP should be at least one metre away from the edge As directed by a suitably competent person GROUND BEARING PRESSURE: An assessment of the ground shall be carried out by a competent person such as an engineer. v - 0 Learner Guide - TLILIC WP 16 / 27

34 SETTING UP ON A CONCRETE SLAB Before operating on a concrete slab the operator must ensure that the slab can support the weight of the EWP and its load. An appropriately qualified engineer must determine that the slab can support the weight of the EWP and its load and provide a report. SETTING UP ALONGSIDE EXISTING BUILDINGS OR STRUCTURES Care should be taken when setting up next to an existing building or structure. When positioning the EWP you should take into consideration: Access and egress to the EWP Appropriate position for operating the EWP The boom should be set up to slew away from the building/structure if possible Protection may be required for the building/structure Underground services Foundations and structural bearings Underground structures (e.g. car parks, basements) Erosion Uncompacted soil/loose backfill SETTING UP IN A RESTRICTED SPACE Before setting up in a restricted space an operator must consider: Sufficient access for the EWP Obstructions and personnel in the area If a spotter is required Safe slewing of the boom Sufficient space for emergency egress Gas or fume build up during operation (diesel plant) SETTING UP IN A BUSY STREET Before setting up in a busy street or areas open to the public an operator must check with local authorities for: Any permit required for traffic control Any conditions for operating the EWP at that loaction Any exclusion zones necessary LEVELLING THE EWP EWPs must be level at all times during operation. You can ensure that the EWP is set up level by: Using the bubble level indicator Using a spirit level The tilt sensor or slope alarm will be activated if the EWP isn t sufficiently level v - 0 Learner Guide - TLILIC WP 17 / 27

35 CHECKING THE PLATFORM POSITION Before the EWP is levelled and packed (pigstyed) in accordance with manufacturers specifications (and where applicable engineer reports), you must check to make sure the platform position is correct. The following checks should take place: Safe working radii Position of the EWP in relation to the work to be undertaken Adequate clearance from obstructions and/or hazards Satisfactory to the machine envelope (range diagram) Ground conditions Movements of other vehicles and plant UNSAFE INCIDENTS If an unsafe incident or event occurs while conducting EWP activities you should: Stop, resolve the issue if possible Notify persons in the immediate vicinity Investigate, and attempt to identify the problem Resolve the issue if possible, if not, lower the EWP and make safe Enter incident details in the EWP logbook Report to the supervisor Protect the area If any time, you are operating the EWP and you hear a loud noise and feel vibrations coming from the boom section, you should immediately: Cease work immediately Notify persons in the immediate vicinity Investigate, and attempt to identify the problem Resolve the issue if possible, if not, lower the EWP and make safe If necessary, tag the EWP out of service Enter incident details in the EWP logbook Report to the supervisor Do not use the EWP until any defects re rectified If warning lights, cut-outs or alarms warned you about defects while operating the EWP, you should immediately: Cease work immediately Investigate, and attempt to identify the problem Resolve the issue if possible, if not, lower the EWP and make safe If necessary, tag the EWP out of service Enter incident details in the EWP logbook Report to the supervisor Do not use the EWP until any defects re rectified v - 0 Learner Guide - TLILIC WP 18 / 27

36 If while you are operating the EWP, you feel the platform drop slightly, move or tilt while you are working at heights, you should immediately: Stop work Notify persons in the immediate vicinity Investigate, and attempt to identify the problem Check the EWP for defects and the setup positioning Communicate with the spotter (if applicable) Resolve the issue if possible, if not, lower the EWP and make safe If necessary, tag the EWP out of service Enter incident details in the EWP logbook Report to the supervisor If you are working at heights and the motor cuts out you will be able to lower the platform by using the: Hydraulic accumulator (older machines) Battery operated electro hydraulic emergency lowering device Manual hydraulic bleed valves Pump down mechanism OPERATION OF THE EWP Operators should continually monitor the boom and platform movement to ensure all aspects of the operation are conducted in a safe and efficient manner. FORCES AND LOADS While operating the EWP you may need to consider various forces and loads, such as: Live Load: the load of persons and/or materials supported by the EWP Dead Load: the weight of the EWP Wind Load: Wind loadings, resulting from wind speeds up to a maximum permitted, taking into account the degree of the exposure of the site. Refer AS , AS SAFETY EQUIPMENT While operating the EWP the most important item of safety equipment that you must wear is a safety harness and lanyard. The lanyard must be attached to the anchor point on the platform. All lanyards must be fitted with a shock absorber/energy absorber. All EWPs are fitted with a dead man control which provides power to the platform control panel. DEAD MAN CONTROL The Dead Man Control acts as a safety device, no function will operate until the Dead Man Control is activated. If you operate controls without your foot on the dead man control, nothing should happen. You should only use the dead man control to stop the platform from moving if there is an emergency. v - 0 Learner Guide - TLILIC WP 19 / 27

37 GROUND CONTROLS Ground controls are used to bring the platform to the ground in an emergency, and for testing and maintenance. Ensure that all persons operating the machine, and any spotters are familiar with all ground control functions, including the use of auxiliary motors. MOBILING THE EWP Where possible avoid mobiling an EWP across a side slope. If the side slope is greater than the maximum allowable (as per the manufacturers specifications) the outer level alarm will activate and the EWP will stop moving. When moving an EWP across a side slope always travel in accordance with the manufactures specifications. When mobiling up hill, the boom and the platform should be positioned in accordance with the manufacturers specifications. Extreme care should be exercised with travelling down a slope. Travelling down a slope is more dangerous than travelling up, due to reduced longitudinal stability and the increased loading on the braking system of the EWP. When mobiling an EWP with the boom and platform elevated you should travel at creep speed, or in accordance with the manufacturers specifications. You must also ensure that you have a clear view of all wheels and the ground is firm and level. If this is not the case then spotters must be used especially in confined areas. When mobiling an ewp the operator must consider the following: It is important to retract the boom and lower the platform before travelling The speed is safe for the conditions Manufacturers specifications are complied with Suitable traffic an pedestrian controls are in place The path of travel should be stable and clear of obstructions Keep alert for people at ground level All warning devices are operational The intended path is communicated to appropriate personnel While mobiling the EWP the platform should be lowered and the boom retracted where possible. v - 0 Learner Guide - TLILIC WP 20 / 27

38 TOOLS AND EQUIPMENT Tools and equipment must be stowed safely and securely on the EWP platform in order to: Prevent tools from falling out of the platform of the EWP, and possibly hitting people below Prevent tools jamming the Dead Man Control Ensures a high standard of house-keeping in confines of the EWP platform Prevent tools from interfering with safe access and egress from the EWP When loads extend beyond the guardrail the operator must consult with the manufacturer and the manufacturer s specifications as well as Australian Standard 2550 part 10. ENTRY TO AND EXIT FROM THE PLATFORM Personnel shall not enter or leave the platform when elevated unless The requirements of AS section 5.9 are met Risk analysis shows that this alternative means of access is safer than all other means The minimum gap between the platform and the landing does not exceed 100mm The platform is secured A safety harness is attached by a second lanyard to a suitable anchorage on the structure, prior to releasing the lanyard from the anchor point in the platform The base controls have been tagged to indicate the equipment is in use and must not be interfered with UNSAFE USE OF THE EWP An EWP cannot be used as a crane to lift anything outside the platform. Likewise, slings or other attachment mechanisms cannot be attached to the guard/hand rail of the EWP. SHUT DOWN AND POST-OPERATIONAL CHECKS When shutting down EWP operations for the day you should: After checking there are no hazards below, lower the EWP safely Conduct a shut down inspection If any defects are identified during the inspection, note the details in the logbook and apply a tag Complete EWP logbook Report any defects to the supervisor for corrective action Secure plant in accordance with instructions and manufacturers specifications Position the platform in accordance with manufacturers specifications Remove keys Secure tools and harnesses Ensure the EWP is safe Refuel/recharge if needed v - 0 Learner Guide - TLILIC WP 21 / 27

39 When shutting down a truck or trailer mounted EWP you should follow the following steps: After checking to make sure there are no hazards below, line the boom up with the chassis and lower the bottom boom arm into the cradle. Then lower the tom boom onto the bottom boom Remove you safety harness, stow it in the cylinder provided, in the corner of the platform and refit the lid onto the cylinder Disembark from the platform and gather and stow your tools Raise the outriggers and pin them (where required) Gather up any packing materials and place them in the designated area Install the boom locking pin or strap For a trailer mounted machine turn off the motor. For a truck mounted machine, disengage the power take off (PTO) CALCULATIONS An assessment of the load going into the platform of the EWP is made by calculation. SWL of platform is 225kg Example: Using body weights of 75kg and 90kg for you and your colleague, what is the weight of tools and equipment you would safely be able to lift. The total weight of personnel =75kg + 90kg = 165kg The weight that can be lifted in addition to personnel = 225kg (SWL) 165kg = 60kg Answer = 60kg of tools and equipment can be safely lifted. SWL of platform is 227kg Exercise One: Using body weights of 125kg and 90kg for you and your colleague, what is the weight of tools and equipment you would safely be able to lift. The total weight of personnel = The weight that can be lifted in addition to personnel = Answer = SWL of platform is 230kg Exercise Two: Using body weights of 90kg and 95kg for you and your colleague and the weight of your tools combined of 5kg. How many boxes of bolts weighing 5kg each would safely be able to lift? The total weight of personnel and tools = The weight that can be lifted in addition to personnel = How many boxes can be lifted? = v - 0 Learner Guide - TLILIC WP 22 / 27

40 FURTHER INFORMATION The following information will not be in your written assessment. SCISSOR LIFT It must be ensured that machines with outriggers have the outriggers lowered and the machine is level and stable when elevated. It must be understood that the platform must not be used as A lifting device for any external item without the assistance of a specifically designed device for a scissor lift as provided by the manufacturer or agent., A support for any external structure or device. Access to any external area. Operation of a scissor lift must be as per the requirements of a boom lift. Pre-start checks must be carried out. Site conditions must be suitable. Identify hazards and install control measures. It is not a requirement for the operators of a boom lift or scissor lift of less than 11 metres to hold a high risk licence, however duty of care applies on all machines. It should be ensured that: Machines designed to operate on flat level slabs are only used in the conditions at all times. Machines classed as rough terrain are only mobiled in the lowered position, when travelling over rough terrain. It must be ensured that: The operator is fully trained / instructed in the safe use of that particular machine. The area over which the machine is to travel is to be inspected before proceeding. Ensure barricades and signage is erected outside the area of travel. Post operational checks must be carried out as per manufacturers specifications. v - 0 Learner Guide - TLILIC WP 23 / 27

41 HARNESS / LANYARD INSPECTION Harness and lanyards must be inspected and energy absorbers must be inspected to manufacturers specifications. In the following check for: Webbing Cuts or tears Abrasion damage Excessive stretching Damage due to contact with heat, corrosives or solvents Deterioration due to rotting, mildew or ultraviolent exposure Snap hooks Distortion of hook or latch Cracks or forging folds Wear at swivels and latch point pin Open rollers Free movement of the latch over its full travel Broken, weak or misplaced latch springs Dirt or other obstruction e.g. rust Buckles and adjusters Distortion or other physical damage Cracks or other physical damage Cracks and forging laps where applicable Open roller Bent tongues Sewing Broken, cut or worn threads Damage or weakening of threads due to contact with heat, corrosives, solvents or mildew D-Ring Excessive vertical; movement of the straight portion of the D-Ring Cracks especially at the intersection of the straight and curved portions Distortion or other physical damage of the D-Ring Excessive loss of cross section due to wear If any defects are found you must tag out of service and report to appropriate personnel. When selecting a general purpose Safety Harness, it should be ensured that the equipment gives the wearer, as far as is compatible with safety, the maximum degree of comfort, freedom of movement and, in the event of an arrested fall, the greatest possible security against injury. Harnesses and associated equipment should be selected at the planning stage and inspected before use. v - 0 Learner Guide - TLILIC WP 24 / 27

42 DONNING THE HARNESS Look for the label. This goes to the outside. The top D-ring is marked by an orange label Don harness like a jacket. Ensure the straps are not twisted. Adjust shoulder straps so waist of harness sits around the top of hips. Connect the waist or chest strap. Ensure not to over tighten. 4. Connect leg straps by bringing the long strap at the rear of the harness between the legs and connect to the short strap on the waist. Do not cross straps between the legs. 5. To adjust leg straps, squat down with legs apart. Adjust straps firmly against the thighs. Do not over tighten. 6. When standing harness should be comfortable without undue pressure on the shoulder or pelvic area. The Lanyard consists of a 8 metre webbing strap, 2 Dual action Snap Hooks (these hooks require two deliberate separate actions to open) and a Shock Absorber. In the event of a fall the Shock Absorber will reduce the amount of force applied to the wearer and the Safety Line System. v - 0 Learner Guide - TLILIC WP 25 / 27