0 00:00:04.293 --> 00:00:07.933 If the organization of the workplace is faulty 1 00:00:07.953 --> 00:00:11.628 it can lead to an unsafe environment throughout the workspace 2 00:00:11.628 --> 00:00:16.828 making it prone to unsafe behaviors and a higher occurrence of accidents and incidents 3 00:00:18.522 --> 00:00:23.565 If the cleanliness or organization of the workplace environment are inadequate 4 00:00:23.565 --> 00:00:27.863 it can lead not only to accidents but also to occupational diseases 5 00:00:28.839 --> 00:00:33.327 In a workplace where machinery and facilities are present, accumulated dust on machinery or floors 6 00:00:33.327 --> 00:00:38.277 can increase the concentration of dust, leading to the possibility of work-related illnesses 7 00:00:39.233 --> 00:00:42.199 In workplaces using organic solvents or chemicals 8 00:00:42.199 --> 00:00:47.889 spilled organic solvents on workbenches or floors can evaporate, leading to potential intoxication 9 00:00:47.889 --> 00:00:50.439 Additionally, inflammable substances 10 00:00:50.439 --> 00:00:54.681 can lead to industrial accidents such as fires or explosions 11 00:00:56.642 --> 00:01:02.393 Poor tidiness or organization before and after using machinery, equipment, and facilities 12 00:01:02.393 --> 00:01:07.345 can lead to the accumulation of debris, trash, and dust 13 00:01:07.345 --> 00:01:09.895 resulting in decreased precision 14 00:01:09.895 --> 00:01:13.660 shortened lifespan, breakdowns, and potential troubles 15 00:01:16.473 --> 00:01:18.858 In workplaces dealing with hazardous substances 16 00:01:18.858 --> 00:01:22.660 tidiness, organization, and cleanliness are particularly important 17 00:01:23.152 --> 00:01:27.004 In workplaces using hazardous gases, organic solvents, etc. 18 00:01:27.004 --> 00:01:35.054 poor tidiness, organization, and cleanliness can lead to confusion, misoperation, container conductivity issues, and breakage 19 00:01:35.199 --> 00:01:41.028 Leakage or evaporation of hazardous substances can lead to incidents such as fires or explosions 20 00:01:41.028 --> 00:01:45.148 Poor cleaning of machinery and equipment using hazardous substances 21 00:01:45.148 --> 00:01:48.298 can also result in fire or explosion hazards 22 00:01:52.033 --> 00:01:54.459 Poor tidiness, organization, and cleanliness 23 00:01:54.459 --> 00:01:58.309 make it difficult to identify safety and health hazard prevention signs or labels 24 00:01:58.323 --> 00:02:02.323 or signs of machinery operation systems 25 00:02:02.323 --> 00:02:06.900 leading to unsafe conditions, misoperation, misjudgment 26 00:02:06.900 --> 00:02:09.346 and causing significant accidents and incidents 27 00:02:13.319 --> 00:02:16.624 Instances of industrial accidents due to poor tidiness and organization include 28 00:02:16.624 --> 00:02:21.394 accidents caused by stumbling over objects on the workshop floor 29 00:02:22.484 --> 00:02:25.331 Inside a factory, a worker stumbled over 30 00:02:25.367 --> 00:02:30.394 objects on the floor and lost balance 31 00:02:30.394 --> 00:02:34.194 hitting their head on stacked steel plates, resulting in a fatal accident 32 00:02:35.091 --> 00:02:36.959 To prevent such accidents 33 00:02:36.959 --> 00:02:41.428 it's essential to tidy and organize the workplace, ensure clear pathways 34 00:02:41.466 --> 00:02:43.916 wear safety helmets correctly 35 00:02:43.916 --> 00:02:47.717 and be careful or prohibit unsafe behaviors 36 00:02:49.695 --> 00:02:51.839 Let's examine workplace tidiness and organization 37 00:02:51.859 --> 00:02:58.259 regarding pathway clearance, workshop floor maintenance, designated areas for raw materials or semi-finished products 38 00:02:58.259 --> 00:03:00.200 and the removal of trash and dust 39 00:03:00.200 --> 00:03:02.700 We will have a look into these 4 sections 40 00:03:04.915 --> 00:03:09.805 Firstly, to ensure clear pathways, maintain a width of at least 80cm and mark them clearly 41 00:03:09.805 --> 00:03:11.965 keep them flat 42 00:03:11.965 --> 00:03:16.540 and prevent obstacles, oil, water, etc. 43 00:03:16.540 --> 00:03:20.497 from accumulating on or near the pathways to ensure obstruction-free movement 44 00:03:22.797 --> 00:03:28.849 Unnecessary items such as scrap, tools, or oil on the workshop floor 45 00:03:28.849 --> 00:03:31.835 can cause slipping or tripping hazards 46 00:03:31.835 --> 00:03:35.634 so unnecessary objects should be cleared from the workshop floor 47 00:03:37.819 --> 00:03:41.108 Raw materials and semi-finished products should be 48 00:03:41.108 --> 00:03:45.558 segregated by type and stored in designated areas for easy access 49 00:03:48.312 --> 00:03:53.788 Accumulation of garbage, dust, and oil residue during work 50 00:03:53.788 --> 00:03:57.020 can lead to unforeseen accidents or incidents 51 00:03:57.023 --> 00:04:00.873 so thorough cleaning is necessary to maintain a clean workplace 52 00:04:03.773 --> 00:04:05.854 Regarding the tidiness and organization of machinery and equipment 53 00:04:05.854 --> 00:04:14.151 let's divide it into four categories: the vicinity of cutting edges, the surroundings of moving parts, 54 00:04:14.151 --> 00:04:16.844 areas around workers, and cleaning of machinery and its vicinity 55 00:04:18.491 --> 00:04:26.208 Machine tools typically involve rotating or reciprocating motions with significant force 56 00:04:26.208 --> 00:04:30.070 so placing hand tools, measuring instruments, materials, or similar tools 57 00:04:30.070 --> 00:04:34.522 too close to cutting edges poses risks 58 00:04:38.521 --> 00:04:42.706 Moving parts of machines generate significant rotational or kinetic energy 59 00:04:42.706 --> 00:04:46.649 which may protude outside 60 00:04:46.649 --> 00:04:52.499 so leaving drawers or workbenches with tools, materials, etc. 61 00:04:52.499 --> 00:04:57.388 close to moving parts can lead to hazardous situations 62 00:04:59.695 --> 00:05:03.489 Areas around machinery and workbenches close to workers 63 00:05:03.519 --> 00:05:08.008 are prone to poor tidiness and organization 64 00:05:08.008 --> 00:05:13.341 with raw materials, cutting tools, extension cords, and work tools 65 00:05:13.341 --> 00:05:16.709 often placed in unsafe positions, requiring caution 66 00:05:19.180 --> 00:05:21.200 Machines are prone to getting dirty 67 00:05:21.200 --> 00:05:26.057 Machines and their surroundings tend to accumulate dirt due to iron filings, 68 00:05:26.057 --> 00:05:30.613 cutting oil splashes, leaks, etc., which can not only dirty the machine itself 69 00:05:30.613 --> 00:05:35.364 but also create a messy environment, requiring thorough cleaning 70 00:05:39.130 --> 00:05:41.673 Let's examine the tidiness and organization of electrical facilities 71 00:05:41.673 --> 00:05:47.408 dividing it into maintenance around electrical facilities, removal of unnecessary items inside electrical facilities, 72 00:05:47.408 --> 00:05:51.850 separation of electricity from moisture, and organization of tool cords 73 00:05:51.850 --> 00:05:53.868 We will go through these 4 concepts 74 00:05:56.242 --> 00:05:58.336 Maintenance around electrical facilities involves 75 00:05:58.336 --> 00:06:04.834 ensuring that objects near switchgear cabinets exposed to charging parts 76 00:06:04.834 --> 00:06:07.615 are kept away to prevent electric shock 77 00:06:07.615 --> 00:06:10.279 short circuits when contacted with an object 78 00:06:10.279 --> 00:06:13.131 electric burns, or blackouts 79 00:06:16.056 --> 00:06:19.237 Unnecessary items inside electrical facilities should be removed 80 00:06:19.237 --> 00:06:23.072 Electrical facilities are sensitive to dust and debris 81 00:06:23.072 --> 00:06:28.693 To avoid interference with contacts, which can degrade its performance, cause short circuits, or increase heating 82 00:06:28.693 --> 00:06:35.657 regular cleaning is essential, and unnecessary items should not be placed inside switchgear boxes 83 00:06:36.003 --> 00:06:40.332 Control panels, distribution boards, switch boxes, and other switch types 84 00:06:40.364 --> 00:06:44.898 may malfuction if dust or debrish accumulates, or becomes dirty 85 00:06:44.898 --> 00:06:48.898 Also, when operational signs or labels are too dirty to see 86 00:06:48.898 --> 00:06:50.757 It may be a cause misoperation 87 00:06:51.551 --> 00:06:55.703 Additionally, placing tools or objects inside electrical facilities 88 00:06:55.703 --> 00:06:58.905 can lead to electric shock or short-circuit accidents 89 00:07:01.954 --> 00:07:04.631 Electrical facilities need to be kept separate from moisture 90 00:07:04.631 --> 00:07:09.307 especially in areas with water present 91 00:07:09.307 --> 00:07:14.173 where waterproof measures or insulation devices should be used 92 00:07:14.450 --> 00:07:17.562 Electrical facilities must prevent the contact of water 93 00:07:17.562 --> 00:07:20.286 and equipment using water should be kept at a distance 94 00:07:22.504 --> 00:07:24.528 Next, we should organize power cords properly 95 00:07:24.528 --> 00:07:30.029 If power cords are combined and run across the floor 96 00:07:30.029 --> 00:07:32.615 they can cause tripping hazards during passage 97 00:07:32.615 --> 00:07:38.515 and if multiple power cords are plugged into a single outlet without proper labelling 98 00:07:38.515 --> 00:07:42.177 mishandling is likely, and moreover as daisy-chaining multiple plugs 99 00:07:42.222 --> 00:07:46.122 can lead to overheating and increase the risk of fire, it should be avoided 100 00:07:46.862 --> 00:07:48.561 The power cords of electrical facilities 101 00:07:48.573 --> 00:07:52.523 are often extended from the outlet to the floor 102 00:07:52.523 --> 00:07:55.979 or hung from a high place 103 00:07:55.979 --> 00:07:59.555 but this should be cautious as it can easily lead to disorganization 104 00:08:01.750 --> 00:08:03.873 Regarding the organization of hand tools 105 00:08:03.873 --> 00:08:11.173 we will examine them in four categories: suitable hand tools for their purpose, inspection and maintenance of hand tools, 106 00:08:11.173 --> 00:08:13.539 organization during hand tool usage, and storage 107 00:08:15.761 --> 00:08:18.994 It is necessary to use hand tools suitable for their intended application 108 00:08:19.008 --> 00:08:24.118 While there are many types of hand tools, deviating from their designated purposes poses inherent risks 109 00:08:24.118 --> 00:08:29.792 It's essential to keep tools of appropriate types and sizes in easily accessible locations 110 00:08:30.557 --> 00:08:34.851 The utilization of substitute tools due to the unavailability 111 00:08:34.859 --> 00:08:37.659 of suitable equipment for a task can lead to hazardous outcomes 112 00:08:38.571 --> 00:08:40.686 Using improperly sized tools 113 00:08:40.690 --> 00:08:43.977 such as substituting a wrench for a hammer can pose significant risks 114 00:08:43.977 --> 00:08:46.627 Furthermore, modifying tools 115 00:08:46.627 --> 00:08:50.066 such as extending wrench handles with pipes, is inherently perilous 116 00:08:52.093 --> 00:08:54.766 Regular inspection and maintenance of hand tools are paramount 117 00:08:54.766 --> 00:09:01.400 Defective or worn-out tools must undergo proper disposal or be repaired by authorized personnel prior to use 118 00:09:02.111 --> 00:09:09.912 Impact tools like hammers, steel files, and punches 119 00:09:09.912 --> 00:09:12.831 necessitate immediate sharpening or dressing 120 00:09:12.831 --> 00:09:17.982 upon deformation or gap formation to mitigate risks following with potential hazards from flying debris 121 00:09:18.778 --> 00:09:22.632 Inadequate maintenance of tools with cutting edges during operations 122 00:09:22.632 --> 00:09:25.732 can diminish efficiency and escalate the risk of accidents 123 00:09:26.937 --> 00:09:30.714 Deterioration of screwdriver tips can compromise bolt integrity, 124 00:09:30.714 --> 00:09:33.414 diminish efficiency, and increase safety risks 125 00:09:36.020 --> 00:09:38.571 Organization and tidiness during hand tool usage is imperative 126 00:09:38.571 --> 00:09:43.150 Particularly, maintaining a clutter-free workspace 127 00:09:43.150 --> 00:09:45.650 and meticulous selection of work areas are critical 128 00:09:46.386 --> 00:09:48.261 When working at heights 129 00:09:48.261 --> 00:09:51.057 precautionary measures must be implemented to prevent 130 00:09:51.057 --> 00:09:55.778 hand tools from falling during work and to mitigate slip hazards for hands 131 00:09:56.888 --> 00:10:00.197 Disorganized workspaces can lead 132 00:10:00.197 --> 00:10:03.666 hands and feet to become unstable 133 00:10:03.666 --> 00:10:07.153 increasing the likelihood of injuries from overexertion or adopting unusual postures 134 00:10:07.153 --> 00:10:10.103 It also increases the likelihood of 135 00:10:10.112 --> 00:10:13.537 risks from falling tools or slips during working at heights 136 00:10:14.391 --> 00:10:24.274 In environments with substantial oil usage, hand tools are susceptible to slippage, especially oil-coated handles on tools like hammers are unsafe 137 00:10:26.885 --> 00:10:37.176 Ensuring convenient access to necessary hand tools is essential, and establishing organized tool rooms or cabinets and categorizing them by type and size is important 138 00:10:37.876 --> 00:10:48.172 Used hand tools should be promptly stored in designated areas, particularly those featuring blades or sharp ends, which should be securely covered 139 00:10:48.832 --> 00:11:01.154 High-speed rotary grindstones necessitate storage in dedicated racks or containers to mitigate the risk of accidents 140 00:11:01.314 --> 00:11:06.439 Also, storage in damp or humid environments can compromise their structural integrity, warranting careful storage considerations 141 00:11:08.928 --> 00:11:22.127 In addressing cleanup procedures during working in heights, we will explore fall prevention measures, management of falling objects, workshop organization during grinding tasks, and post-operation cleanup protocols 142 00:11:26.582 --> 00:11:39.268 To prevent falls, adherence to safety protocols, including the utilization of helmets, safety harnesses, and safety ropes during precarious tasks like ladder climbing, is imperative 143 00:11:41.574 --> 00:11:50.450 Ensuring the secure fastening of hand tools and equipment in use with robust straps to prevent slippage is crucial 144 00:11:50.450 --> 00:11:54.750 Moreover, appropriate measures should be taken to prevent their slip or falls during temporary storage 145 00:11:54.750 --> 00:12:03.401 Designating secure areas for the storage of essential items is paramount to prevent falls and mitigate the risk of items being displaced by strong winds 146 00:12:05.027 --> 00:12:09.495 Prompt removal of leftover materials is advised to maintain a safe working environment 147 00:12:11.929 --> 00:12:21.177 At height workshops, avoiding the placement of objects in restricted zones and installing shelves, ropes, etc., in hazardous areas with appropriate "No Entry" markings is recommended 148 00:12:22.130 --> 00:12:28.490 Safe designated material storage areas and maintaining meticulous organization are critical at height workshops 149 00:12:29.174 --> 00:12:36.101 Given the risk of falling objects at height workshops, implementing restricted access measures 150 00:12:36.101 --> 00:12:40.229 and distinguishing between safe or not safe areas for material placement 151 00:12:40.229 --> 00:12:45.839 is imperative to prevent accidents 152 00:12:48.719 --> 00:12:57.885 Post-operation cleanup entails the thorough removal of unnecessary materials, comprehensive area cleaning, 153 00:12:57.885 --> 00:13:03.204 verification of used material and hand tool quantities and conditions, and diligent inspection and maintenance 154 00:13:03.204 --> 00:13:13.156 Proper restoration of fall prevention measures after the use of hoisting openings, edges, and pits is essential 155 00:13:13.556 --> 00:13:19.834 Neglecting to remove leftover materials after work 156 00:13:19.834 --> 00:13:26.864 can lead to accidents during dismantling scaffoldings or machine operations 157 00:13:29.114 --> 00:13:36.153 Regarding the management of hazardous materials, we will examine gases, organic solvents, and chemicals 158 00:13:37.853 --> 00:13:47.341 Steel cylinders containing hazardous or toxic gases should be securely stored and allocated to designated areas 159 00:13:47.991 --> 00:13:54.917 Strict segregation of materials by type 160 00:13:54.917 --> 00:13:59.735 ensuring gases are kept separate from oxygen 161 00:13:59.735 --> 00:14:03.835 to mitigate explosive oxidation reactions upon contact, is essential 162 00:14:04.694 --> 00:14:10.650 Storage temperature should be maintained below 40°C, with adequate ventilation 163 00:14:10.650 --> 00:14:16.850 and prohibition of smoking or any other fire hazard-inducing activities in storage areas 164 00:14:19.430 --> 00:14:22.793 Organic solvents exhibit both flammable and non-flammable properties 165 00:14:22.793 --> 00:14:29.580 Both types pose the risk of intoxication. Flammable substances can trigger fires or explosions 166 00:14:29.580 --> 00:14:33.380 while non-flammable ones, often highly toxic (There are similar types of flammable ones) 167 00:14:33.380 --> 00:14:35.379 can cause oxygen depletion 168 00:14:36.252 --> 00:14:43.049 Proper labeling of organic solvent containers, specifying contents and flammability 169 00:14:43.049 --> 00:14:48.653 and as it can lead to fire, intoxication, or oxygen depletion 170 00:14:48.653 --> 00:14:51.940 it is advised to securely seal containers to prevent evaporation 171 00:14:52.106 --> 00:14:58.672 Ensuring meticulous organization and promptly addressing spills in storage and usage areas are crucial 172 00:14:59.232 --> 00:15:09.462 Adequate ventilation, deployment of local exhaust systems, use of protective masks, and prohibition of fire usage in areas with flammable materials are essential safety measures 173 00:15:12.455 --> 00:15:17.250 Chemicals like acids, alkalis, etc. are frequently highly toxic 174 00:15:17.250 --> 00:15:22.198 Strong acids or alkalis should be stored to prevent contact 175 00:15:22.198 --> 00:15:25.865 as it can cause severe eye or skin injuries 176 00:15:26.336 --> 00:15:39.868 Clearly labeling chemical containers with substance names and storing them on suitable racks or plates is recommended, and acids should be stored in non-corrosive containers 177 00:15:40.646 --> 00:15:47.864 Regular maintenance and provision of protective gear like gloves and goggles during hazardous material handling is essential 178 00:15:50.629 --> 00:16:03.560 Concerning transportation safety, we will discuss the securing of transport routes, proper stacking of goods, maintenance and use of transportation equipment, and maintenance of lifting devices 179 00:16:06.397 --> 00:16:13.241 Manual handling or transportation of goods accounts for a significant proportion of workplace accidents 180 00:16:13.241 --> 00:16:20.369 underscoring the importance of organized workplaces and secure transport routes to mitigate risks 181 00:16:21.182 --> 00:16:29.381 An abundance of obstacles on the floor increases the risk of tripping or slipping while carrying loads 182 00:16:29.381 --> 00:16:40.001 Uncleared transport routes may necessitate carrying goods overhead or navigating them, potentially leading to accidents 183 00:16:40.493 --> 00:16:49.485 Poor working conditions or inadequate lighting impair the ability to ensure safety while carrying loads in dimly lit areas 184 00:16:52.475 --> 00:16:59.074 Ensuring proper stacking and securing of transported goods to prevent collapse or shifting during transport is crucial 185 00:16:59.662 --> 00:17:06.366 Methodically determining placement locations and safely stacking goods according to type, size, and shape 186 00:17:06.366 --> 00:17:11.700 while maintaining uniform gaps between items for ease of removal, is advisable 187 00:17:12.394 --> 00:17:19.831 It is recommended to layer heavier or larger items at the bottom and lighter ones at the top, with height limitations to prevent instability 188 00:17:20.638 --> 00:17:29.684 Employing crisscross stacking patterns for long items to prevent collapse and storing smaller items in boxes or containers on shelves is required 189 00:17:33.298 --> 00:17:38.961 Efficient and safe transportation necessitates the use of appropriate transport equipment 190 00:17:38.961 --> 00:17:45.148 so preparing transport equipment prior work 191 00:17:45.148 --> 00:17:47.205 and systematic organization for easy access and storage, are mandatory 192 00:17:49.578 --> 00:17:57.387 Positioning aids like stools or ladders in convenient locations for easy access during work tasks 193 00:17:57.387 --> 00:18:02.969 and ensuring an adequate quantity of lift equipment relative to the workspace to avoid unused equipment