Soil investigation team carrying out borehole drilling in Thailand
Expert Soil Service & Engineering Co., Ltd.

Soil Investigation & Laboratory Testing Services in Thailand

Field investigation, borehole drilling, soil sampling, Standard Penetration Testing and laboratory soil testing for construction projects throughout Thailand.

Soil InvestigationBoreholes, sampling and field records
Laboratory TestingClassification and engineering soil tests
Thailand CoverageProject-based mobilization nationwide
Juristic Person LicenseNo. 1550
Soil Investigation

Workflow from borehole to report

A soil investigation combines field records, sampling, in-situ testing and laboratory results so the final report represents the subsurface conditions encountered.

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Borehole drilling and wash boring

Methods are selected to suit the intended investigation and site conditions.

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Standard Penetration Test (SPT)

Field resistance data recorded at specified investigation intervals.

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Soil sampling and laboratory coordination

Samples are identified by borehole and depth for the required test program.

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Boring logs and result summary

Field and laboratory information is organized for engineering use.

See the investigation workflow
Wash boring soil investigation equipment
Unconfined compression testing equipment in a soil laboratory
Laboratory Testing

Laboratory testing is a core part of our service

Laboratory results complement field observations and help classify soil and evaluate selected engineering properties. Test selection should follow the project scope, sample condition and the information required by the design or construction team.

Water ContentUnit WeightAtterberg LimitsSieve AnalysisUnconfined CompressionCompaction / CBR
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Project workflow

From project information to fieldwork and reporting

For a quotation, provide the project location, type of structure, available plan, requested number of boreholes or test points, target depth and required schedule.

Project briefLocation, project type, drawings and requested scope.
Scope & quotationReview investigation points, depth, testing and mobilization.
FieldworkDrilling, sampling, in-situ testing and field records.
LaboratoryCarry out the specified laboratory test program.
ReportCompile boring logs and relevant field/laboratory results.
Real fieldwork

Selected soil investigation projects

Selected photographs from borehole drilling, soil sampling and field testing at project sites in Thailand.

Project teams

Services coordinated with project requirements

Project Owners

Obtain field and laboratory information before design or construction decisions are finalized.

Engineering Consultants

Coordinate investigation data and reporting with the technical requirements of the project.

Contractors

Arrange field testing and soil investigation to support pre-construction and quality-control work.

Design & QA Teams

Coordinate soil investigation, laboratory results and field testing with design review and construction quality-control requirements.

Frequently asked

Planning a soil investigation in Thailand

What information should I send for a quotation?

Please provide the project location, project type, available site or foundation plan, required number of boreholes or test points if already specified, target investigation depth, requested tests and preferred schedule. If the scope has not yet been finalized, send the available drawings and requirements for review.

Can you provide both field investigation and laboratory testing?

Yes. Soil investigation and laboratory testing are treated as connected parts of the same workflow. The exact laboratory program depends on the samples recovered and the project requirements.

Do you work outside Bangkok?

Yes. Mobilization can be arranged for projects in other provinces in Thailand. Travel, site access and project schedule are considered when preparing the quotation.

Which standards are used?

Methods and reporting requirements depend on the project specification. Where applicable, work procedures can reference recognized test methods such as ASTM standards or other requirements specified by the project consultant or owner.

Need a soil investigation quotation?

Send the project location, scope, drawing and required schedule. We will review the information and prepare a project-specific quotation.