FOUNDATIONS; EXCAVATIONS; EMBANKMENTS (specially adapted for hydraulic engineering E02B); UNDERGROUND OR UNDERWATER STRUCTURES

Child Classifications

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• E02D 1/00 Investigation of foundation soil in situ (investigation involving boring or specially adapted to earth drilling E21B25/00, E21B49/00; investigating or analysing materials by determining their chemical or physical properties, in general G01N, e.g. sampling G01N1/00) IPC+CPC Available in IPC and CPC
• E02D 11/00 Methods or apparatus for both placing and removing sheet pile bulkheads, piles, or mould-pipes (features relating to placing only E02D7/00, to removing only E02D9/00 ) IPC+CPC Available in IPC and CPC
• E02D 13/00 Accessories for placing or removing piles or bulkheads +1 CPC IPC+CPC Available in IPC and CPC
• E02D 15/00 Handling building or like materials for hydraulic engineering or foundations ( conveying or working-up concrete or similar masses in general E04G21/02) IPC+CPC Available in IPC and CPC
• E02D 17/00 Excavations; Bordering of excavations; Making embankments (soil-shifting apparatus E02F; earth drilling E21) IPC+CPC Available in IPC and CPC
• E02D 19/00 Keeping dry foundation sites or other areas in the ground (sheet piles or bulkheads E02D5/02) IPC+CPC Available in IPC and CPC
• E02D 2200/00 Geometrical or physical properties 2nd only +7 CPC CPC only CPC only
• E02D 2220/00 Temporary installations or constructions 2nd only CPC only CPC only
• E02D 2250/00 Production methods 2nd only +8 CPC CPC only CPC only
• E02D 23/00 Caissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 ) IPC+CPC Available in IPC and CPC
• E02D 2300/00 Materials 2nd only +17 CPC CPC only CPC only
• E02D 2450/00 Gaskets 2nd only +1 CPC CPC only CPC only
• E02D 25/00 Joining caissons, sinkers, or other units to each other under water IPC+CPC Available in IPC and CPC
• E02D 2600/00 Miscellaneous 2nd only +4 CPC CPC only CPC only
• E02D 27/00 Foundations as substructures IPC+CPC Available in IPC and CPC
• E02D 29/00 underground or underwater structures (underground tanks B65D88/76; hydraulic engineering, e.g. sealings or joints, E02B; underground garages E04H6/00; underground air-raid shelters E04H9/12; burial vaults E04H13/00); Retaining walls +4 CPC −1 IPC IPC+CPC Available in IPC and CPC
• E02D 3/00 Improving or preserving soil or rock, e.g. preserving permafrost soil (securing of slopes or inclines E02D17/20; damming or interrupting passage of underground water E02D19/12; improving soil for agricultural purposes A01; soil stabilisation for road building or like purposes E01C21/00, E01C23/10; setting rock anchoring bolts E21D) +1 CPC IPC+CPC Available in IPC and CPC
• E02D 31/00 Protective arrangements for foundations or foundation structures ; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution (spillage retaining means for tanks B65D90/24) +2 CPC IPC+CPC Available in IPC and CPC
• E02D 33/00 Testing foundations or foundation structures (testing methods and apparatus, see the relevant subclasses of class G01; testing structures or apparatus as regards function, in general, G01M; testing or determining chemical or physical properties, in general G01N) IPC+CPC Available in IPC and CPC
• E02D 35/00 Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations +1 CPC IPC+CPC Available in IPC and CPC
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