Geotechnical Drilling and Soil Sampling

Geotechnical Drilling and Soil Sampling

We collect soil and rock samples and perform field test, if needed, we will send samples to be examined in our laboratory partners. We continue to support infrastructure construction and development in Indonesia.

Our services include:

  1. Sample Collection with open hole, touch coring or full coring method.
  2. Insitu Test including RQD, SPT, Packer Test and Permeability Test according to ASTM and SNI standards.
  3. Laboratory Works to identify physical properties and mechanical test according to ASTM and SNI standards.
  4. D-CPT and CPT to identify soil strength for construction purposes.
  • Drilling Redefined

    SUPRA redefines water well drilling in Indonesia. Established in 1971, we have gained trusts from the government, private companies and individuals to provide water well drilling services throughout Indonesia. Experiences and learning processes have helped us to grow and continue to refine our services to the highest standard possible.

  • Main Office

    Terusan Sangkuriang 44, Dago
    Bandung 40135

    phone / WA : +62 811 22 699 22
    phone : +62 22 2050 8848

    email :


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