CPC Class Not Allocatable
E01 CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Description
E01 covers the design, construction, and structural engineering of transportation infrastructure including roads, railways, and bridges. This encompasses planning and building methods for surface layers, foundations, drainage systems, and protective structures integral to these transport routes. The class includes railway track systems, bridge components, and road surface technologies, but excludes maintenance of existing structures (covered under E01F) and specialized aspects like traffic control signaling or vehicle propulsion systems.
5 direct subcodes
Child Classifications
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- E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS (derailing or rerailing blocks on track, track brakes or retarders B61K)
- E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR (forming roads or like surfaces by compacting or grading snow or ice E01H)
- E01D CONSTRUCTION OF BRIDGES, OR VIADUCTS; ASSEMBLY OF BRIDGES (bridges extending between terminal buildings and aircraft for embarking or disembarking passengers B64F1/305; )
- E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING FOG IN GENERAL (cleaning in general B08B)