material treatment services, namely, the mechanical or chemical processing or transformation of materials by inorganic or organic substances; metal casting services; boilermaking

'boilermak':22 'cast':20 'chemic':8 'inorgan':15 'materi':1,13 'mechan':6 'metal':19 'name':4 'organ':17 'process':9 'servic':3,21 'substanc':18 'transform':11 'treatment':2

asphalting, and shipbuilding; boiler and marine craft repair services; repair services in the field of asphalting; installation, maintenance and repair of computer hardware, electrical wiring, earthworks, mechanical equipment and concrete; plumbing services; construction and repair of apparatus for environmental clean-up and decontamination

'apparatus':37 'asphalt':1,16 'boiler':4 'clean':41 'clean-up':40 'comput':22 'concret':30 'construct':33 'craft':7 'decontamin':44 'earthwork':26 'electr':24 'environment':39 'equip':28 'field':14 'hardwar':23 'instal':17 'mainten':18 'marin':6 'mechan':27 'plumb':31 'repair':8,10,20,35 'servic':9,11,32 'shipbuild':3 'wire':25

human factor engineering requiring a high degree of mental activity and relating to theoretical or practical aspects of human effort; construction engineering services

'activ':10 'aspect':17 'construct':21 'degre':7 'effort':20 'engin':3,22 'factor':2 'high':6 'human':1,19 'mental':9 'practic':16 'relat':12 'requir':4 'servic':23 'theoret':14

ADI

Owners

Goods & Services