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    Laboratory Testing

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    • Laboratory Testing

    Laboratory Testing Services

    • Soil Testing for Geotechnical and Environmental Purposes
    • Water Testing for Geotechnical and Environmental Purposes
    • Material Testing for Geotechnical and Environmental Purposes
    • Concrete Cube and Brick Testing
    • Geotechnical Instrumentation
    • Supply of Laboratory Equipment

    With the ISO17025 accreditation, TECA has a laboratory that ranks among the most well-managed and technically advanced in Brunei. We are confident that we are able to handle your geotechnical and environmental laboratory testing needs.

    Contact us to see how our laboratory can help you.

    Who better to trust than the frontrunners of laboratory testing technology in Brunei Darussalam?

    Some of the tests we perform at our laboratory are listed below. More testing services are available upon request.

     

    Item Type of Test Reference Standard
    1 Moisture Content BS 1377: Part 2: 1990
    BS 812: Part 109: 1990
    2 Linear Shrinkage BS 1377: Part 2: 1990
    3 Specific Gravity BS 1377: Part 2: 1990
    BS 812: Part 107: 1990
    4 Atterberg Limit BS 1377: Part 2: 1990
    5 Sieve analysis BS 1377: Part 2: 1990
    BS 812: Part 103.1: 1985
    6 Hydrometer BS 1377: Part 2: 1990
    7 Double dispersion test BS 1377: Part 5: 1990
    8 Crumb Test/Pinhole Test BS 1377: Part 5: 1990
    9 Compaction test BS 1377: Part 4: 1990
    10 Consolidation test BS 1377: Part 5: 1990
    11 Unconfined Compression test BS 1377: Part 7: 1990
    12 Unconsolidated undrained triaxial test BS 1377: Part 7: 1990
    13 Consolidated undrained triaxial compression test with pore pressure measurement BS 1377: Part 8: 1990
    14 Chemical test – pH BS 1377: Part 3: 1990
    15 Chemical test – sulphate content BS 1377: Part 3: 1990
    16 Chemical test – organic content BS 1377: Part 3: 1990
    17 Chemical test – carbonate content BS 1377: Part 3: 1990
    18 Chemical test – total dissolved solids BS 1377: Part 3: 1990
    19 Chloride Content BS 812: Part 117: 1988
    20 Sulphate Content BS 812: Part 118: 1988
    21 California Bearing Ratio Test BS 1377: Part 4: 1990
    22 Plate bearing test ASTM D1194-72
    23 Concrete cube compression test BS 1881: Part 116: 1983
    24 Compression test on precast concrete masonry unit BS 6073 : Part 1 : 1981
    25 Concrete core compression test BS 1881: Part 120: 1983
    26 Brick testing PBD 20: 1997
    27 Concrete Rebound Hammer test BS 1881: Part 202: 1986
    28 Determination of flakiness index BS 812: Part 105.1: 1989
    29 Determination of elongation index BS 812: Part 105.2: 1990
    30 Determination of Aggregate crushing value BS 812: Part 110: 1990
    31 Determination of Aggregate Impact value BS 812: Part 112: 1990
    32 Determination of percentage of fines BS 812: Part 1: 1975
    33 Determination of unsound particles AS1141: 30 – 1983
    34 Determination of friable particles AS1141: Sec 32 – 1974
    35 Determination of relative density and absorption BS 812 : Part 2 : 1995
    36 Determination of ten percent fines value BS 812: Part 111: 1990
    37 Cement testing PBD14 : 1994
    38 Constant Head & Falling Head Permeability test BS1377 : Part 5 : 1990
    39 Magnesium Sulphate soundness test BS 812 : Part 121 : 1989
    40 Determination of density and compaction BS 598: Part 104 : 1989
    41 Soil Resistivity BS 1377 : Part 3 : 1990
    42 Ultrasonic pulse velocity test BS 1881 : Part 203 : 1986
    43 Determination of clay, silt & Dust Content BS 812 : Part 103.2 : 1985
    44 Masonry Units & Segmental pavers AS/NZS 4456 : 1997
    BS 6717 : Part 1 : 1993
    45 Concrete Roofing tiles (Transverse strength, impermeability and cover width) BS EN 491 : 1994
    BS 7263 : Part 1 : 1994
    46 Determination of Shell Content BS 812 : Part 106 : 1985
    47 Direct Shear Test BS 1377 : Part 7 : 1990
    48 Turbidity USEPA Method 88195
    49 Dissolved Oxygen Direct Measurement Method 10360
    50 Biochemical Oxygen Demand Dilution Method 10230
    51 Chemical Oxygen Demand USEPA Reactor Digestion Method 8000
    52 Suspended Solid HACH Method 8006, Photometric Method
    53 Salinity (NaCl) EPA 841-B-97-003
    54 Tannins HACH Method 8193, Tyrosine Method
    55 Water Clarity, inches visibility Secchi Disc Depth (USEPA 11980)
    56 pH test USEPA Electrode Method 8156
    57 Temperature BS 1377: Part 7: 1990
    58 Conductivity USEPA Direct Measurement Method 8160
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