Related by context. Frequent words. (Click for all words.) 56 corroded 52 hairline cracks 52 rotted wood 51 repaired 50 rusted 50 relined 50 grouted 49 abraded 49 waterproofed 49 ceiling joists 49 metal sheeting 49 rusted metal 48 rusting 48 unbolted 48 electrical conduits 48 rubber gasket 48 casings 48 fragments 48 reinforcing rods 48 welded 47 reattaching 47 flaking paint 47 metal grates 47 unscrewed 47 brass fittings 46 bridge abutments 46 railway sleepers 46 crossbeam 46 masonry walls 46 hacksaws 46 concrete piers 46 concrete footings 46 pipes 46 PVC piping 46 excavated 46 unfired 46 chimney flue 45 welds 45 roofing nails 45 ship hull 45 Manhole covers 45 copper tubing 45 wood planks 45 visually inspected 45 sandblast 45 pipe 44 backhoe operator 44 clay tile 44 dripped onto 44 steel trusses 44 rotting wood 44 protruded 44 hydraulic cylinder 44 acetylene torch 44 steel girder 44 protruding 44 wooden pilings 44 flammable substances 44 chimney stacks 44 marble slabs 44 diametre 44 plaster 44 repairing 44 protruding wires 44 nails screws 44 floor joists 43 shards 43 trench dug 43 stonework 43 pipe ruptured 43 reinforced concrete 43 sump 43 rotted 43 brick chimneys 43 lintels 43 sandblasting 43 carbonized 43 granite slabs 43 bulkheads 43 drywell 43 kinked 43 caulked 43 undercarriages 43 grout 43 piping 43 insulators 43 debris 43 depressurized 43 pinholes 43 concrete pilings 43 icelike crystals 43 corrosives 42 weld 42 brake linings 42 #/#-in [001] 42 Propane tanks 42 manhole covers 42 dislodged 42 pottery shards 42 valve stems 42 skull