Laboratory Testing

Pavements are a conglomeration of materials.

BPC offers a range of laboratory and field testing services that address the need of clients in construction and related industries. Tests are conducted as a part of geotechnical studies and quality control procedures prior to and during construction of commercial, industrial, petrochemical and other projects.

Best Soil-Rock Testing Laboratory in Kolkata, India

The Soil Investigation division operates its own laboratory. The analysis of all geotechnical problems requires the adoption of a soil behavioral model, complete with all relevant soil properties. Therefore Soil Testing expertises measures the properties under controlled conditions in the laboratory and specialized Soil Surveyors estimate the properties from the other data of In-situ test with visual inspection on field, which are correlated to the soil properties

Soil and Geomechanic Testing

Our full fledged laboratory providing geotechnical services for a variety of clients who can benefit from our long term involvement in the Civil Engineering testing industry.

Taking trial pits with excavator, recording the test pit details, collection of subgrade material, borrow area material and laboratory testing for Soil Classification, Atterberg Limits, OMC, MDD and CBR tests for Highway project.

  • Grain size analysis (Sieve as well as hydrometer)
  • Liquid Limit, Plastic Limit Tests
  • Natural Moisture Content
  • Specific Gravity
  • Shrinkage Limit
  • Unconfined Compression Test
  • Unconsolidated Undrained (UU) Triaxial Shear Test
  • Direct Shear Test
  • One-Dimensional Consolidation Test
  • Modified Proctor Compaction Test
  • Free Swell Index Test
  • Swelling Pressure Test
  • Permeability Test
All Soil Testings

Aggregate Testing

We offer a wide range of routine materials testing services for aggregates, concrete, bitumen, soils and asphalts, as well as services such as geotechnical field testing and instrumentation for project investigations, construction quality assurance and long-term performance monitoring.

Rock Testing

Factual reporting of investigations is crucial part of the investigations process, as accurate reports are essential to the subsequent geotechnical properties of rock for tunneling, dam and foundation of bridges. we carry out out specialised test of Deformability of rock materials , stress strain curve, failure energy, Tensile strength of rock materials, Hardness and abrasiveness of rock.

All Rock Testings

Recent Projects


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