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Geology

• on land
• in aquatorium

Sounding:

• CPTU (Static sounding with pore pressure measurement)
qC (resistance under the cone) up to 50 MPa
fS (side friction resistance) up to 0.5 MPa
U (pore pressure) up to 2.5 MPa
Sounding depth up to 40 m
• CPT-Begemann (static sounding with mechanic cone)
qC (resistance under the cone) up to 100 MPa
fS (side friction resistance) up to 1.0 MPa
Sounding depth up to 30 m
• DPSH (dynamic sounding with heavyweight hammer)
Sounding depth up to 30 m
• SPT (dynamic sounding with standard method)
Sounding depth up to 30 m
• FVT (van shear test)
Sounding depth up to 30 m
• PLT (seal testing method): road coverings, embarkment, etc.
• Soil sample express analysis on uniaxial pressing by portative penetrometer (CONTROLS, Italy)
• Soil sample express analysis for shear resistance definition by portative vane (CONTROLS, Italy)
• Registered software provision for processing and interpretation of sounding data.

Laboratorial research

• physical-mechanical features of soil
• compression research (odometer)
• triaxial test (stabilometer)

 Drilling and sample taking

• rotation drilling with core up to 100 m
• drilling with worm screw up to 50 m
• uninterrupted structure sample taking with soil sample taker “Shelby”

 Methods and standards

• Latvian construction standard LBN 005-99
• Eurocode 7: geotechnical design. ENV 1997. (adopted in Latvia on 20.09.2000.)
• British Standard Code of practice for site investigations. BS 5930
• British Standard Methods of test for Soils. BS 1377
• CHиП, ГОСТ

 Reports

• Latvian language
• English language
• Russian language

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