We provide complete geotechnical investigation and analysis to
ensure safe, economical, and sustainable foundation design for all types of
structures.
Our services include:
·
Borehole
drilling, sampling, and in-situ testing (SPT, CPT, Plate Load, Field Density,
etc.)
·
Laboratory soil
testing for strength, compressibility, and classification
·
Foundation
design and bearing capacity assessment
·
Slope
stability, settlement, and ground improvement solutions
·
Pavement
subgrade evaluation and geotechnical consultancy
1.
SUBSURFACE INVESTIGATIONS
(DRILLING & SAMPLING PROCEDURES)
·
Rotary Drilling (ASTM
D5783)
·
Sampling
2.
FIELD TEST
·
Standard Penetration Test -
S.P.T (ASTM D 1586)
·
Groundwater Measurement
§ In Situ Permeability Test:
- In Situ Permeability Test by
Constant Head Test (ASTM D 2434)
- In Situ Permeability Test –
Packer Test (ASTM D 1586)
- In Situ Permeability Test –
Falling Head Test (ASTM D 5093)
·
Soil Resistivity Test
·
Test Pit
·
Piezometer
·
Plate Load Test
3.
LABORATORY TESTING
·
Physical & Mechanical
Tests:
§ For soil material:
- Moisture content (ASTM D
2216).
- Specific gravity (ASTM
D-854).
- Atterberg limits (ASTM D-423
& D 424).
- Sieve analysis, and
hydrometer analysis (ASTM D-422).
- Direct shear test (AASHTO
T-236).
- Compressive test if needed
(ASTM D-2166).
- Tri-axial compression test if
needed (optional). (ASTM D-2850)
- Swelling potential for
cohesive soils if needed.
§
For rock cores, if needed
(optional).
- Unconfined compression test
(ASTM D-2939 - 71a).
- Bulk density (MRDTM 304).
·
Chemical Tests:
- PH index (ASTM D-4972)
- Sulphate content (ASTM D-516).
- Chloride content (ASTM D-512).
