100000 Environmental Testing Equipment
110000 Traffic Noise Modeling Software and Hardware
111000 Air Quality Modeling Software and Hardware
200000 Camera
210000 Measuring Tape
211000 Hard Hat & Vest
300000 Asphaltic Concrete
310000 Portland Cement Concrete
311000 Geophysical Surveys
312000 Drilling and Sampling
313000 Mechanical Analyses
314000 Plasticity Indices
315000 Soil Chemistry
316000 In-Situ Strength Tests
317000 Soil Density
318000 Pile Load Tests
319000 Laboratory Strength Tests
400000 Soil Exploration
410000 Soil Consolidation
411000 Soil Permeability
412000 Geotechnical Testing
413000 Support Equipment
414000 Boats and Skiffs
415000 Drill Rigs, etc.
500000 Transits
510000 Theodolites
511000 Levels
512000 Distance Measuring
513000 Alidades
514000 Fathometers
515000 Aerial Cameras and Senors
516000 Coordinator graphs
517000 Steroplotters
518000 Lab Printers
519000 Lab Enlargers
520000 Other Scientific Instruments
521000 Support Equipment
522000 Boats and Skiffs
523000 Airplanes
524000 Survey Towers, Drill Rigs, Etc.
600000 Engineering Work Stations with Geopak
610000 Engineering Work Stations with Intergraph
611000 Other Engineering Work Stations
999999 Miscellaneous