The table below lists the number of OSHA-170 abstracts by keyword value. The keywords are established at the time the abstract is reviewed.

KeyWord Occurances - 66936
Sacroiliac5 Safe19 Safety Bar59
Safety Belt661 Safety Block47 Safety Control Line24
Safety Latch63 Safety Relief Valve40 Safety Shoe71
Salt Vat7 Sand147 Sand Pot7
Sand Silo17 Sandblasting112 Sanding Machine62
Saw2493 Sawdust74 Sawmill269
Sawyer48 Scaffold2813 Scaffold Bearer10
Scaffold Collapse415 Scaffold Pic4 Scaffold Rigging40
Scaffolding304 Scalp113 Scalped10
Scba107 Scooter--3 Wheel11 Scrap Metal147
Scrap Yard52 Scraper166 Screen28
Screw Conveyor213 Screw Jack9 Scuba31
Seal49 Sealing Machine46 Seat Belt778
Security Guard202 Seizure42 Self-Propelled8
Service Conductor23 Set Screw4 Set Up193
Severed463 Sewage48 Sewer282
Shackle28 Shaft283 Sharp Turn190
Sharpening Machine12 Shear229 Sheared60
Shearing Machine96 Sheet Metal257 Ship233
Shipyard171 Shock308 Shoring835
Shoulder1444 Shovel92 Shut-Off Valve27
Side View Mirror8 Signalman303 Silo149
Single Piece Rim41 Single Story48 Single-Pt Susp Scaff9
Skidder365 Skiing34 Skin330
Skull1109 Skylight749 Slag Track5
Sleeping Quarters10 Slicer72 Sling434
Slip4667 Slippery Surface1362 Slitter70
Slope866 Sloping628 Slough3
Sludge37 Smoke294 Smoke Inhalation276
Smoking74 Snaphook Rollout10 Snowplow Blade6
Sodium Cyanide4 Sodium Hydroxide87 Sodium Hypochlorite36
Soffit25 Soldering Torch13 Soybeans17
Spark288 Speeding302 Spill504
Spillway4 Spindle72 Spine543
Spleen189 Splinter37 Spot Welding17
Sprain643 Spray Booth23 Spray Painting155
Spraying Rig71 Spreader Bar84 Sprocket643
Stabbing Board12 Stacker Crane17 Stair604
Stair Landing131 Stakes32 Stamper24
Stand-Up Operator60 Standpipe14 Stapling Machine12
Start Button53 Started In Gear138 Static Electricity96
Steam344 Steam Cleaner32 Steam Line46
Stearic Acid1 Steel470 Steel Beam475
Steel Block6 Steel Column58 Steel Connecting45
Steel Connector28 Steel Erection489 Steel Plate182
Steel Tube64 Steel-Melting Furn13 Steep Grade446
Steering27 Steering Wheel47 Step Bolt8
Stepladder781 Stomach183 Stop Switch52
Storage Area301 Storage Bin93 Storage Rack503
Storage Room43 Storage Tank253 Storm123
Straddle Carrier19 Strain Relief11 Strand Installation11
Strangulated37 Streetlighting29 Stripping Machine21
Struck Against5293 Struck By22003 Structure Moving88
Stuck462 Stuck Vehicle15 Styrene20
Substation166 Suffocated374 Suicide104
Sulfur26 Sulfur Dioxide37 Sulfuric Acid124
Sump Tank26 Super Phosphate Acid1 Support Cable26
Support Posts78 Surveyor82 Suspended Ceiling45
Suspended Load376 Suspension Strand27 Swamp Buggy3
Sweeper74 Sweeper Arm5 Swim58
Switchboard31 Switchgear119 System Grounding22