source_code source_text display_level selectable sort_sequence 0000XX All sources 0 T 1 111XXX Explosives with mass explosion hazard 3 T 4 1123XX Rocket propellant 4 T 15 112XXX Sensitive explosives without mass explosion hazard 3 T 12 11XXXX Explosives 2 T 3 1211XX Methane- except sewer gas 4 T 22 1212XX Propane 4 T 23 1213XX Other hydrocarbon gas 4 T 24 1214XX Carbon monoxide 4 T 25 1215XX Hydrogen sulfide 4 T 26 121XXX Flammable Gases 3 T 21 1221XX Ammonia, ammonium compounds 4 T 29 1222XX Carbon dioxide 4 T 30 1223XX Nitrogen- elemental 4 T 31 1225XX Noble gases 4 T 33 122XXX Non-Flammable, non-toxic gases 3 T 28 1237XX Nitrogen oxides 4 T 41 123XXX Toxic or poisonous gases 3 T 34 1282XX Welding and industrial fumes 4 T 44 1283XX Other smoke, fire gases 4 T 45 128XXX Compound air contaminants 3 T 42 12XXXX Gases 2 T 20 1312XX Ethanol, methanol, monohydric alcohols 4 T 53 1313XX Polyhydric alcohols 4 T 54 131XXX Alcohols- except ingested 3 T 51 1333XX Toluene 4 T 63 133XXX Aromatics 3 T 60 1342XX Diacetyl 4 T 70 134XXX Ketones 3 T 68 1351XX Unprocessed petroleum 4 T 75 1352XX Petroleum-based fuels 4 T 76 1353XX Naphtha, naphtha-based solvents 4 T 77 135XXX Petroleum and coal products 3 T 74 138XXX Multiple flammable and combustible liquids and solids 3 T 90 13XXXX Flammable and combustible liquids and solids 2 T 50 1418XX Multiple oxidizing substances and organic peroxides 4 T 100 141XXX Oxidizing substances and organic peroxides 3 T 92 1431XX Dichloromethane 4 T 108 143XXX Toxic non-metallic compounds 3 T 107 145XXX Corrosive acids 3 T 119 14XXXX Nonflammable Liquids and Solids 2 T 91 1512XX Fentanyl, fentanyl analogues 4 T 137 1514XX Hydrocodone, oxycodone, 4 T 139 1516XX Kratom 4 T 141 1517XX Opioid addiction treatment drugs 4 T 142 1518XX Multiple opioids 4 T 143 151XXX Opioids 3 T 135 1521XX Cocaine 4 T 145 1522XX Amphetamine, methamphetamine 4 T 146 1528XX Multiple Stimulants 4 T 148 152XXX CNS Stimulants 3 T 144 1531XX Alcohol- ingested 4 T 150 1533XX Benzodiazepines 4 T 152 1535XX Antidepressants, antianxiety 4 T 154 1536XX Antipsychotics 4 T 155 1538XX Multiple depressants- except opioids 4 T 156 153XXX CNS Depressants- except opioids 3 T 149 1541XX Antihistamine deliriants 4 T 158 154XXX Hallucinogens 3 T 157 156XXX Cannabis, cannabinoids 3 T 165 1581XX Opioids and other depressants 4 T 172 1582XX Opioids and stimulants 4 T 173 1583XX Opioids and other drugs- except depressents, stimulants 4 T 174 1584XX Depressants and stimulants 4 T 176 1589XX Multiple drugs, medications- n.e.c. 4 T 175 158XXX Multiple drugs, medications 3 T 171 15XXXX Drugs, medications 2 T 134 1612XX Fumigants 4 T 180 161XXX Pesticides and other agricultural chemicals 3 T 178 1623XX Disinfectants, detergents, soap products 4 T 189 162XXX Cleaning and polishing agents 3 T 186 1634XX Hydrofluorocarbons 4 T 196 163XXX Refrigerant and cryogenic substances 3 T 192 1641XX Cosmetics, beauty products 4 T 199 1642XX Lubricating fluids 4 T 200 164XXX Miscellaneous chemical products 3 T 198 16XXXX General chemical products 2 T 177 18XXXX Multiple chemicals and hazardous materials 2 T 205 1XXXXX CHEMICALS AND HAZARDOUS MATERIALS 1 T 2 2111XX Bags, sacks 4 T 209 2112XX Boxes, crates, cartons 4 T 210 2114XX Barrels, drums, cans- nonpressurized 4 T 212 2115XX Tanks, bins, vats- except confined space 4 T 213 2117XX Shipping containers 4 T 215 211XXX Nonpressurized containers 3 T 208 2121XX Boilers 4 T 217 2122XX Hoses- except machine 4 T 218 2123XX Propane tanks and cylinders 4 T 219 2124XX Oxygen tanks and cylinders 4 T 220 2125XX Pressurized kegs and cans 4 T 221 212XXX Pressurized containers 3 T 216 2131XX Wheelbarrows 4 T 223 2132XX Non-riding pallet jack 4 T 224 2133XX Utility carts, hand trucks, dollies 4 T 225 213XXX Wheeled containers, material moving equipment 3 T 222 2141XX Bundles, bales 4 T 227 2143XX Reels, rolls, spools, coils 4 T 229 214XXX Variable restraint containers-variable restraint 3 T 226 2152XX Bottles, jugs, flasks 4 T 232 2153XX Cans, tins, jars 4 T 233 215XXX Dishes, small receptacles 3 T 230 217XXX Skids, pallets 3 T 240 218XXX Multiple types of containers 3 T 241 21XXXX Containers 2 T 207 2212XX Shelves, shelving, racks 4 T 245 221XXX Cases, cabinets, racks, shelves 3 T 243 2222XX Chairs, single-person seating 4 T 251 2223XX Sofas, multi-person seating 4 T 252 2224XX Tables, desks, work surfaces 4 T 253 222XXX Furniture 3 T 249 2241XX Lamps, light fixtures 4 T 260 2242XX Signs- electrical and lighted 4 T 261 224XXX Lighting fixtures and equipment 3 T 259 2252XX Sinks 4 T 266 225XXX Plumbing fixtures 3 T 264 226XXX Blackboards, bulletin boards, mirrors, signs 3 T 269 22XXXX Furniture and fixtures 2 T 242 2XXXXX CONTAINERS, FURNITURE, FIXTURES 1 T 206 3111XX Harvesting and threshing machinery- corn 4 T 275 3113XX Harvesting machinery- cotton 4 T 277 3114XX Harvesting machinery- forage 4 T 278 3116XX Harvesting machinery- specialty crop 4 T 279 3117XX Balers, baggers 4 T 280 311XXX Harvesting and threshing machinery 3 T 274 3122XX Lawn mower- riding 4 T 283 312XXX Mowing and brush removal machinery 3 T 281 3131XX Plowing and tilling machinery 4 T 286 313XXX Tillage, planting, and cultivating machinery 3 T 285 3141XX Irrigation systems 4 T 289 3142XX Spreaders, sprayers, application equipment 4 T 290 314XXX Irrigation, chemical, and fertilizer application machinery 3 T 288 3162XX Powered cattle gates 4 T 297 3163XX Powered feeding equipment 4 T 298 3166XX Animal slaughtering equipment 4 T 301 316XXX Livestock-related machinery 3 T 295 31XXXX Agricultural and garden machinery 2 T 273 3211XX Excavators 4 T 305 3212XX Backhoes, trackhoes 4 T 306 3213XX Bucket, front-end, and pay loaders 4 T 307 3214XX Bulldozers 4 T 308 3217XX Continuous bucket excavators 4 T 311 321XXX Heavy earth-moving machinery 3 T 304 3222XX Skid-steer loaders, mini loaders 4 T 314 322XXX Light earth-moving machinery 3 T 312 3232XX Forwarding and yarding machinery- except feller-forwarders 4 T 317 3233XX Skidders- cable and grapple 4 T 318 3234XX Chippers 4 T 319 3236XX Log loaders 4 T 321 323XXX Logging and wood processing machinery 3 T 315 3242XX Powered supports 4 T 324 3243XX Compactors, crushers, pulverizers-earth, mineral 4 T 325 3244XX Mineral sorters, separators, concentrators 4 T 326 3245XX Tunneling machines 4 T 327 324XXX Mining and tunneling machinery 3 T 322 3251XX Drilling machines, drill apparatus 4 T 329 3252XX Oil well pump 4 T 330 3254XX Wellhead valves 4 T 332 3256XX Rig tongs, power tongs 4 T 334 325XXX Drilling and extraction machinery 3 T 328 3261XX Asphalt and concrete spreaders 4 T 337 3263XX Rollers, compactors-construction 4 T 339 3264XX Graders, scrapers-construction 4 T 340 3265XX Milling machines, cold planers, and road profilers 4 T 341 326XXX Road grading and surfacing machinery 3 T 336 3291XX Agitators, mixers-earth, mineral 4 T 344 329XXX Other construction, logging, and mining machinery 3 T 343 32XXXX Construction, logging, and mining machinery 2 T 303 3311XX Air conditioning units 4 T 348 3312XX Fans, blowers-wall, floor, ceiling, ventilation 4 T 349 3314XX Refrigerators, freezers, ice makers 4 T 351 331XXX Cooling and humidifying machinery, appliances 3 T 347 3325XX Furnaces, heaters 4 T 357 3326XX Cooking and food-warming machinery- except pressurized 4 T 358 332XXX Heating and cooking machinery, appliances 3 T 352 3334XX Floor and upholstery cleaners- except vacuums 4 T 364 333XXX Cleaning machinery, appliances 3 T 360 33XXXX Heating, cooling, cleaning, and waste handling machinery 2 T 346 3411XX Chutes 4 T 373 3412XX Conveyors-belt, slot, chain 4 T 374 3414XX Conveyors-roller, wheel 4 T 376 3416XX Conveyors-screw, auger 4 T 378 341XXX Conveyors 3 T 372 3421XX Cranes-truck-mounted 4 T 380 3423XX Cranes-floating, barge mounted 4 T 382 3424XX Cranes-other mobile cranes 4 T 383 3425XX Cranes-tower, self-erecting, pillar, hammerhead 4 T 384 3426XX Cranes-gantry, overhead, monorail, container 4 T 385 3427XX Derricks and related equipment 4 T 386 342XXX Cranes 3 T 379 3431XX Elevators 4 T 388 3432XX Dumbwaiters 4 T 389 3433XX Vehicle Hoists, lifts 4 T 390 3434XX Hoists, lifts- overhead, cable 4 T 391 3435XX Hoists, lifts- scissor, telescoping 4 T 392 343XXX Elevators, hoists, lifts 3 T 387 344XXX Jacks 3 T 393 345XXX Pumps- except oil well 3 T 394 346XXX Air compressors 3 T 395 3472XX Stacking machinery 4 T 398 347XXX Material handling and warehousing machinery 3 T 396 34XXXX Material and personnel handling machinery 2 T 371 3511XX Casting machinery 4 T 401 3512XX Extruding machinery 4 T 402 3514XX Plastic injection molding machinery 4 T 404 351XXX Extruding, injecting, forming, molding machinery 3 T 400 3521XX Stamping machinery, presses- except printing 4 T 407 3524XX Rolling mills, rolling, calendering machinery 4 T 410 352XXX Bending, rolling, shaping, stamping machinery 3 T 406 3534XX Lathes 4 T 416 353XXX Boring, planing, milling machinery 3 T 412 3541XX Grinders, abraders 4 T 419 3543XX Pressure washers 4 T 421 3544XX Sandblasting machinery 4 T 422 3546XX Painting, priming, metal coating machinery 4 T 424 354XXX Industrial surfacing and finishing machinery 3 T 418 3551XX Stationary saws- arm 4 T 426 3552XX Stationary saws- band 4 T 427 3553XX Stationary saws- table 4 T 428 355XXX Stationary sawing machinery 3 T 425 3592XX Laser cutting machinery 4 T 431 3595XX Welding machinery 4 T 434 359XXX Other metal, wood, and special material machinery 3 T 429 35XXXX Metal, woodworking, and special material machinery 2 T 399 3614XX Mixers, blenders, whippers-food and beverage 4 T 440 361XXX Food and beverage processing machinery 3 T 436 3632XX Packaging, wrapping, bundling machinery 4 T 448 3634XX Banding, baling, strapping machinery 4 T 450 363XXX Packaging, bottling, wrapping machinery 3 T 446 3642XX Rollers, calenders, dryers-paper production 4 T 453 364XXX Paper production machinery 3 T 451 3673XX Filtering and sequestration machinery 4 T 467 367XXX Separating and conversion machinery 3 T 464 36XXXX Special process machinery 2 T 435 373XXX Drones 3 T 475 37XXXX Flying and orbiting machinery 2 T 472 392XXX Ski lifts, gondola rides 3 T 478 393XXX Other amusement rides 3 T 479 39XXXX Miscellaneous machinery 2 T 476 3XXXXX MACHINERY 1 T 272 4111XX Dirt, earth, mud 4 T 483 4113XX Rocks, stone, gravel 4 T 485 4114XX Boulders 4 T 486 411XXX Earth and stone materials- raw, semi-finished 3 T 482 4120XX Metal materials-raw, semi-finished 4 T 489 4122XX Metal sheets, ingots, bars-unfinished 4 T 491 412XXX Metal materials-raw, semi-finished 3 T 488 4143XX Chips, pellets- metal 4 T 501 4145XX Chips, shards, fibers- glass 4 T 503 414XXX Chips, particles, pellets 3 T 498 4152XX Water, liquids-nonchemical 4 T 506 415XXX Steam, vapors, liquids, ice- non-chemical 3 T 504 41XXXX Raw and semi-finished materials and byproducts 2 T 481 4201XX Wood building materials- unspecified form 4 T 519 4202XX Masonry building materials- unspecified form 4 T 520 4203XX Metal building materials- unspecified form 4 T 521 420XXX Building materials- unspecified form 3 T 518 4211XX Dimensional lumber 4 T 526 4212XX Structural blocks- stone and masonry 4 T 527 4213XX Beams and rails- Metal 4 T 528 4216XX Rods, reinforcing bar (rebar)-metal 4 T 531 421XXX Beams, rods, blocks 3 T 525 4222XX Pipes, conduits- concrete or clay 4 T 536 4223XX Pipes, tubes- metal 4 T 537 4224XX Pipes and tubes- plastic, PVC, rubber 4 T 538 4226XX Ducts- any material 4 T 540 422XXX Pipes, ducts, tubing 3 T 534 4231XX Sheets, panels- wood, plywood, MDF 4 T 544 4232XX Plates, slabs- concrete and stone 4 T 545 4233XX Panels, sheets, plates- metal 4 T 546 4236XX Wallboard, drywall, sheetrock 4 T 549 423XXX Structural panels, sheets, plates 3 T 543 4246XX Roofing shingles and sheets 4 T 557 424XXX Finishing and surfacing materials 3 T 551 4251XX Tarps, Liners and wraps 4 T 561 4252XX Insulation- fiberglass 4 T 562 425XXX Flexible barriers, coverings 3 T 560 42XXXX Building materials 2 T 517 431XXX Caulking, insulation- foam 3 T 568 433XXX Glues, adhesives 3 T 570 434XXX Paint, lacquer, shellac, varnish 3 T 571 43XXXX Adhesives, sealants, paints 2 T 567 4411XX Clamps, couplings 4 T 575 4412XX Nails, brads, tacks, spikes 4 T 576 4414XX Rivets, bolts 4 T 578 441XXX Fasteners 3 T 574 4422XX Chains 4 T 585 4423XX Rope, twine, string 4 T 586 4424XX Strapping, bands 4 T 587 4425XX Wire, cables-nonelectrified 4 T 588 442XXX Ropes, ties, chains 3 T 583 443XXX Valves, nozzles 3 T 589 448XXX Multiple fasteners, connectors, ropes, ties 3 T 590 44XXXX Fasteners, connectors, ropes, ties 2 T 573 452XXX Hooks, shackles, magnets, clamshells 3 T 593 454XXX Drums, pulleys, sheaves 3 T 595 45XXXX Hoisting accessories 2 T 591 4611XX Electrical wiring-building or machine 4 T 599 4612XX Power lines, transformers, convertors 4 T 600 4613XX Power cords, electrical cords, extension cords 4 T 601 4615XX Switchboards, panels, fuses 4 T 603 461XXX Electric parts 3 T 598 4624XX Fan and turbine parts 4 T 609 4625XX Radiators 4 T 610 4628XX Multiple engine and mechanical parts, whole engine 4 T 612 462XXX Engine, motor, and mechanical parts 3 T 605 4631XX Hydraulic and pressurized cylinders 4 T 614 4632XX Hydraulic and pressurized hoses, lines 4 T 615 4633XX Pressurized pipes- vehicle and machine 4 T 616 463XXX Machine hydraulics and pressurized components 3 T 613 4641XX Drill bits 4 T 619 4643XX Dies, molds, patterns 4 T 621 4645XX Augers-- except conveyor 4 T 623 464XXX Machine and tool parts, accessories- special process 3 T 618 4651XX Batteries 4 T 626 465XXX Batteries and related equipment 3 T 625 467XXX Fiber optics and internet cables 3 T 629 46XXXX Vehicle and machine parts- power, mechanical, special process 2 T 597 4712XX Tires, inner tubes 4 T 634 4713XX Wheels, tire rims 4 T 635 4716XX Axles, suspensions 4 T 638 4718XX Multiple undercarriage components 4 T 640 471XXX Undercarriage components 3 T 632 4721XX Doors, hatches- vehicle and machine cabin 4 T 642 4722XX Gates, hatches- vehicle and machine cargo 4 T 643 4724XX Windows, windshields- vehicle and machine 4 T 645 4725XX Open cargo areas- vehicle and machine 4 T 646 4726XX Vehicle and machine platforms, surfaces 4 T 647 472XXX Vehicle and machine exterior parts 3 T 641 4731XX Vehicle and machine seats 4 T 650 4734XX Air Bags 4 T 653 473XXX Vehicle and machine cabin parts 3 T 649 4741XX Vehicle trailers, trailing units 4 T 658 4742XX Vehicle and machine front attachments 4 T 659 474XXX Vehicle and machine attachments- except agricultural 3 T 657 47XXXX Vehicle and machine parts- exterior, cabin, attachments 2 T 631 4912XX Manhole and cistern covers 4 T 667 491XXX Caps, lids, covers 3 T 665 492XXX Furniture and fixture parts 3 T 668 49XXXX Other parts and materials 2 T 664 4XXXXX PARTS AND MATERIALS 1 T 480 5131XX Bees, hornets, wasps 4 T 690 513XXX Insects, arachnids, mites 3 T 689 5141XX Venomous snakes 4 T 699 514XXX Reptiles 3 T 698 5152XX Dogs, canines-domestic 4 T 703 5153XX Cattle, bovines 4 T 704 5154XX Horses, equines 4 T 705 5158XX Deer, cervids 4 T 709 515XXX Mammals, except humans and aquatic 3 T 701 51XXXX Animals 2 T 680 5213XX Animal manure and waste products 4 T 714 521XXX Animal products- nonfood 3 T 711 5226XX Grains, cereals, baked goods 4 T 722 5227XX Meat, poultry, seafood 4 T 723 5228XX Multiple foods or groceries 4 T 724 522XXX Food products 3 T 716 52XXXX Animal and plant byproducts 2 T 710 542XXX Loose grain, processed grain crops 3 T 737 543XXX Field crops 3 T 738 545XXX Shrubs, undergrowth 3 T 740 5461XX Trees 4 T 742 5462XX Logs 4 T 743 5463XX Limbs, branches-unattached 4 T 744 546XXX Trees, logs, limbs 3 T 741 549XXX Other plants, vegetation 3 T 747 54XXXX Plants, trees, vegetation 2 T 733 5612XX Cardiovascular conditions of injured, ill worker 4 T 757 5613XX Neurological conditions of injured, ill worker 4 T 758 561XXX Bodily conditions of injured, ill worker 3 T 755 562XXX Bodily motion or position of injured, ill worker 3 T 761 56XXXX Activities and conditions of injured, ill worker 2 T 754 5711XX Spouse or domestic partner of injured or ill worker 4 T 764 5712XX Former or estranged partner of injured or ill worker 4 T 765 5713XX Immediate family member other than partner 4 T 766 571XXX Relative or domestic partner of injured or ill worker 3 T 763 5721XX Co-worker, supervisor- current 4 T 768 5722XX Co-worker, supervisor- former 4 T 769 572XXX Co-worker or work associate of injured or ill worker 3 T 767 5731XX Student 4 T 771 5732XX Patient 4 T 772 5733XX Other charge or ward 4 T 773 5734XX Family member or associate of student, patient or charge 4 T 774 573XXX Student, patient, charge 3 T 770 574XXX Client or customer 3 T 775 575XXX Acquaintance 3 T 776 5761XX Criminal inmate or detainee in custody 4 T 778 5762XX Suspect under pursuit or investigation 4 T 779 5763XX Robber 4 T 780 5769XX Criminal assailant- except robber 4 T 781 576XXX Criminal assailants 3 T 777 57XXXX Person-other than injured or ill worker 2 T 762 5XXXXX ANIMALS, PLANTS, PERSONS, ETC. 1 T 679 611XXX Ditches, channels, trenches, excavations 3 T 784 6121XX Underground mines, mine tunnels 4 T 786 6122XX Sewers, drains, water pipes 4 T 787 6123XX Oil and gas pipeline 4 T 788 612XXX Mines, caves, tunnels, pipes 3 T 785 6131XX Silo, grain bin or elevator interiors 4 T 791 6133XX Septic or water tank interiors 4 T 793 6134XX Trash bin or dumpster interiors 4 T 794 6135XX Oil and gas tank interiors 4 T 795 613XXX Tank, bin, vat interiors 3 T 790 6141XX Crawl spaces 4 T 797 6143XX Manure pits, ponds 4 T 799 6145XX Elevator shafts 4 T 801 614XXX Other confined spaces 3 T 796 61XXXX Confined spaces 2 T 783 621XXX Industrial building 3 T 804 622XXX Commercial or institutional building 3 T 805 623XXX Residential building 3 T 806 624XXX Silos 3 T 807 625XXX Agricultural building- except silos 3 T 808 626XXX Mobile building 3 T 809 62XXXX Buildings 2 T 803 632XXX Bridges, dams, locks 3 T 812 6331XX Guardrails, road dividers or barriers 4 T 814 6332XX Parking blocks or barriers 4 T 815 6333XX Retaining wall 4 T 816 6334XX Fences 4 T 817 6335XX Gates 4 T 818 633XXX Structural barriers 3 T 813 6341XX Improvised scaffolds or staging 4 T 820 6342XX Self-supporting scaffolds or staging 4 T 821 6343XX Suspended or hanging scaffolds or staging 4 T 822 6344XX Catwalks 4 T 823 634XXX Scaffolds, staging 3 T 819 6351XX Telecommunications and cell phone towers 4 T 825 6352XX Utility poles 4 T 826 6353XX Road signs, poles- except utility 4 T 827 635XXX Towers, poles 3 T 824 6361XX Swimming pools 4 T 831 636XXX Man-made water enclosures 3 T 830 637XXX Excavations, strip mines, and quarries- except confined space 3 T 833 6381XX Porches, balconies, decks 4 T 835 6382XX Piers, wharfs, water docks 4 T 836 6383XX Railroad tracks 4 T 837 6384XX Hydrants 4 T 838 6385XX Mailboxes 4 T 839 6386XX Stadia, pavilions, stages 4 T 840 638XXX Other structures 3 T 834 63XXXX Structures other than buildings 2 T 810 641XXX Ventilation and climate control systems 3 T 842 643XXX Electrical systems 3 T 844 64XXXX Building systems 2 T 841 6511XX Doors- swinging and sliding 4 T 847 6512XX Doors- rail mounted and garage 4 T 848 651XXX Doors- structurally attached 3 T 846 652XXX Windows, openings- structurally attached 3 T 850 6531XX Skylights or other existing roof openings 4 T 852 6532XX Roof surface 4 T 853 653XXX Roofs 3 T 851 654XXX Ceilings 3 T 854 655XXX Walls 3 T 855 656XXX Trusses, girders, beams-structurally attached 3 T 856 657XXX Handrails, banisters-structurally attached 3 T 857 658XXX Loading docks, dock plates 3 T 858 65XXXX Other structural elements 2 T 845 6611XX Stairs, steps 4 T 861 6612XX Curbs 4 T 862 6614XX Fixed ladder or fire escape 4 T 864 661XXX Stairs, multi level surfaces 3 T 860 6621XX Ramps, inclines 4 T 866 6622XX Existing opening, hole in constructed surface 4 T 867 6623XX Constructed surface irregularity 4 T 868 6624XX Other constructed surface 4 T 869 662XXX Constructed surface 3 T 865 6631XX Slopes, embankments 4 T 871 6632XX Hills, mountains 4 T 872 6633XX Recessed earth structures 4 T 873 6634XX Hole in ground 4 T 874 6635XX Ground irregularity 4 T 875 6636XX Ground 4 T 876 663XXX Natural surface 3 T 870 66XXXX Ground, travel, and support surfaces 2 T 859 671XXX Ponds, lakes 3 T 879 672XXX Rivers, streams 3 T 880 673XXX Coastal waters 3 T 881 674XXX Oceans, seas 3 T 882 6XXXXX STRUCTURES AND SURFACES 1 T 782 7121XX Chainsaws 4 T 891 7122XX Saws- except chainsaws 4 T 892 7123XX Box cutters, razor knives 4 T 893 7124XX Knives 4 T 894 7125XX Scissors, snips, shears 4 T 895 7126XX Lawn edgers, trimmers 4 T 896 7127XX Axes, hatchets 4 T 897 712XXX Cutting handtools 3 T 890 7144XX Wrenches, ratchets 4 T 909 7145XX Screwdrivers 4 T 910 714XXX Gripping and turning handtools 3 T 905 7152XX Sledges, sledgehammers 4 T 913 7154XX Nailing or stapling tools 4 T 915 715XXX Striking and nailing handtools 3 T 911 7161XX Hand grinders 4 T 920 716XXX Surfacing handtools 3 T 919 7173XX Vacuum cleaners 4 T 929 717XXX Cleaning handtools 3 T 926 7181XX Torches- welding, cutting 4 T 931 7185XX Blow torches- except welding 4 T 935 718XXX Welding and heating handtools 3 T 930 7198XX Multiple handtools 4 T 942 719XXX Other handtools 3 T 936 71XXXX Handtools 2 T 884 721XXX Laboratory equipment 3 T 944 72XXXX Measurement and scientific devices 2 T 943 731XXX Extension ladders 3 T 953 732XXX Straight ladders 3 T 954 733XXX Step ladders 3 T 955 734XXX Multipurpose ladders 3 T 956 73XXXX Portable ladders and stairs 2 T 952 7411XX Needles, syringes 4 T 961 741XXX Medical sharp instruments 3 T 960 7431XX Wheelchairs, scooters- powered 4 T 967 743XXX Wheelchairs, mobility devices 3 T 966 74XXXX Medical, dental, and surgical instruments and equipment 2 T 959 771XXX Ball, stick, and throwing sports equipment 3 T 1005 772XXX Gymnasium and exercise equipment 3 T 1006 773XXX Skis, snow sports equipment 3 T 1007 77XXXX Athletic and outdoor equipment 2 T 1004 7811XX Handguns 4 T 1015 7812XX Long guns 4 T 1016 781XXX Firearms, air-powered guns 3 T 1014 7831XX Batons, clubs, blunt weapons 4 T 1022 7834XX Handcuffs, restraint devices 4 T 1025 783XXX Other law enforcement and self-defense equipment 3 T 1021 78XXXX Firearms, law enforcement, and other self-defense equipment 2 T 1013 791XXX Drug and tobacco paraphernalia 3 T 1027 79XXXX Other Tools, instruments, equipment 2 T 1026 7XXXXX TOOLS, INSTRUMENTS, AND EQUIPMENT 1 T 883 8111XX Airplane-jet or turbine engine 4 T 1032 8112XX Airplane-propeller-driven or piston engine 4 T 1033 811XXX Airplanes-powered fixed wing 3 T 1031 812XXX Helicopters, powered rotary wing aircraft 3 T 1034 8131XX Glider, hang glider-nonpowered 4 T 1036 8132XX Parachute 4 T 1037 813XXX Aircraft-nonpowered 3 T 1035 81XXXX Aircraft 2 T 1030 8231XX Freight train 4 T 1042 8232XX Passenger train- heavy 4 T 1043 8234XX Unattached rail car 4 T 1045 823XXX Heavy rail vehicles 3 T 1041 82XXXX Rail vehicles 2 T 1038 831XXX Barge 3 T 1049 832XXX Commercial fishing vessel 3 T 1050 833XXX Tugboat, towboat 3 T 1051 834XXX Cargo ship, freighter, passenger liner 3 T 1052 835XXX Motorboat, motorized yacht 3 T 1053 836XXX Sailboat 3 T 1054 837XXX Rowboat, kayak, canoe, raft 3 T 1055 83XXXX Water vehicles 2 T 1048 8411XX Police patrol vehicle 4 T 1058 8412XX Ambulance 4 T 1059 8413XX Police or prisoner transport van, bus 4 T 1060 8414XX Fire truck, other emergency equipment truck 4 T 1061 8415XX Police motorcycle 4 T 1062 841XXX Emergency and security vehicles 3 T 1057 8421XX Tow truck 4 T 1064 8422XX Dump trucks 4 T 1065 8423XX Garbage trucks 4 T 1066 8424XX Cement and concrete mixer trucks 4 T 1067 8425XX Boom truck, cherry picker 4 T 1068 842XXX Trucks with mounted machinery, equipment 3 T 1063 8431XX Pickup truck 4 T 1070 8432XX Straight trucks, box trucks 4 T 1071 8433XX Tanker trucks 4 T 1072 8434XX Other semi, tractor-trailer 4 T 1073 843XXX Trucks 3 T 1069 8441XX Taxi 4 T 1075 8442XX Automobile 4 T 1076 8443XX Sports utility vehicle (SUV) 4 T 1077 8444XX Motorcycle, moped, dirt bike 4 T 1078 8445XX Vans, passenger and utility 4 T 1079 8446XX Bus 4 T 1080 8447XX Motor home, RV 4 T 1081 844XXX Passenger vehicles 3 T 1074 84XXXX Roadway vehicles- motorized 2 T 1056 851XXX Bicycle, pedal cycle 3 T 1083 85XXXX Animal or human- powered vehicles 2 T 1082 8611XX All terrain vehicle (ATV) 4 T 1088 8612XX Golf cart, personnel transport cart 4 T 1089 8613XX Racecar 4 T 1090 8614XX Snowmobile 4 T 1091 861XXX Off-road passenger vehicles-powered 3 T 1087 8621XX Forklift, order picker, platform truck-powered 4 T 1093 8622XX Industrial carrier- powered 4 T 1094 8623XX Pallet jack-riding 4 T 1095 8624XX Airport utility vehicle- powered 4 T 1096 8625XX Oversized industrial hauler 4 T 1097 862XXX Industrial vehicles, material hauling and transport-powered 3 T 1092 863XXX Agricultural tractors 3 T 1098 86XXXX Off-road and industrial vehicles-powered 2 T 1086 891XXX Military vehicle- except tanks 3 T 1100 893XXX Street sweeping and cleaning machinery 3 T 1102 89XXXX Other vehicles 2 T 1099 8XXXXX VEHICLES 1 T 1029 9111XX Shoes, socks, footwear 4 T 1106 9113XX Belts 4 T 1108 9116XX Clothing 4 T 1111 911XXX Apparel, clothing- except safety 3 T 1105 91XXXX Apparel, laundry, linens 2 T 1104 9212XX Arc rated and insulating apparel, gloves 4 T 1118 9216XX High-visibility reflective clothing, accessories 4 T 1122 921XXX Protective apparel 3 T 1116 9222XX Fall protection equipment 4 T 1126 9225XX Eye and face protection 4 T 1129 922XXX Other protective equipment 3 T 1124 92XXXX Personal protective equipment (PPE) 2 T 1115 9312XX Wheel chocks, blocks 4 T 1138 931XXX Safety equipment 3 T 1136 9322XX Rollover protective structure (ROPS) 4 T 1142 9324XX Machine guards 4 T 1144 932XXX Engineering controls 3 T 1140 9351XX 'Lock out/ tag out' communication systems 4 T 1154 935XXX Hazard communication and signage 3 T 1153 9361XX Workers engaging in horseplay 4 T 1159 936XXX Safety practices, administrative controls 3 T 1158 93XXXX Safety controls and equipment- except PPE 2 T 1135 941XXX Vehicle or mobile equipment failure 3 T 1163 9421XX Avoiding pedestrian, live animal in path of travel 4 T 1165 9422XX Avoiding moving object in path of travel 4 T 1166 9423XX Avoiding stationary object in path of travel 4 T 1167 942XXX Avoiding objects in path of travel 3 T 1164 94XXXX Factors and conditions specific to vehicles, mobile equipment 2 T 1162 9511XX Avalanche, mudslide 4 T 1170 9513XX Wildfire 4 T 1172 951XXX Disasters- except weather 3 T 1169 9521XX Ice, sleet, snow, hail 4 T 1175 9522XX Tornado, hurricane, typhoon 4 T 1176 9523XX Rain 4 T 1177 9524XX Fog, mist, haze 4 T 1178 9525XX High winds, gusts, turbulence 4 T 1179 9526XX Lightning 4 T 1180 9527XX Waves, surges, rough seas 4 T 1181 952XXX Weather, atmospheric conditions 3 T 1174 9531XX Atmospheric pressure-high or low 4 T 1184 9532XX Water pressure-high or low 4 T 1185 9533XX Pressurized air-blast 4 T 1186 9534XX Pressurized water-blast 4 T 1187 9535XX Oxygen deficient environment 4 T 1188 953XXX Enviromnental and elemental pressure 3 T 1183 9541XX Cold-environmental 4 T 1190 9542XX Heat-environmental 4 T 1191 954XXX Temperature extremes-environmental 3 T 1189 9551XX Sun 4 T 1193 9552XX Fire, flame 4 T 1194 9553XX Welders' flash 4 T 1195 955XXX Light, radiation, noise 3 T 1192 95XXXX Environmental and elemental conditions 2 T 1168 991XXX Secondary source not applicable 3 T 1202 99XXXX Other source, secondary source 2 T 1201 9XXXXX SAFETY AND ENVIRONMENTAL FACTORS AND CONDITIONS 1 T 1103