HydroGeo Envi-Consultancy ServicesDiscuss your site

HydroGeo Envi-Consultancy Services

Ground intelligence for decisions that hold up.

HydroGeo consultancy services providing evidence-led geoscience and technical support for civil, water, environmental, energy, mining, and land-development decisions across the Philippines.

Discuss your site View selected projects
Field evidenceActual HydroGeo activity
HydroGeo personnel preparing electrical resistivity equipment during field testing
Geophysical field setupSite observations before interpretation
2023
Established
31
Completed engagements
PRC-led
Geoscience leadership
Malaybalay
Philippine base
Explore the terrain

01 / Services

Technical services built around the decision in front of you.

Each scope is shaped around the site question, available evidence, technical risk, and the review required to use the result responsibly.

01 / Discipline

Engineering Geology and Geohazards

Site, corridor, slope, and development decisions where terrain, geology, or surface-process risk needs to be understood.

Methods, outputs and limitations

Methods
Reconnaissance, engineering-geologic mapping, terrain review, and evidence-led hazard screening.
Typical outputs
Mapped observations, risk context, and investigation or mitigation inputs.
Boundary
Screening does not replace a site-specific design investigation or professional design review.
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02 / Discipline

Geophysical Investigations

Subsurface uncertainty affecting foundations, slopes, groundwater targets, utilities, or project planning.

Methods, outputs and limitations

Methods
ERT, MASW, GPR, VES, TEM, and survey design selected for the target and site conditions.
Typical outputs
Processed sections, QA notes, interpreted contrasts, and practical follow-up priorities.
Boundary
Geophysical responses are inferred conditions and require geological, borehole, sampling, pumping-test, or monitoring confirmation where applicable.
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03 / Discipline

Geotechnical Ground Models

Ground-condition questions affecting foundations, cuts, fills, retaining works, and slope decisions.

Methods, outputs and limitations

Methods
Investigation planning, borehole and laboratory-data review, engineering-geologic correlation, and model support.
Typical outputs
A traceable ground-model basis, parameter context, and design-stage investigation inputs.
Boundary
Final design parameters and acceptance remain subject to the appointed qualified design professional and available evidence.
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04 / Discipline

Groundwater and Hydrogeology

Water-supply, groundwater-condition, seepage, and aquifer questions requiring an evidence-led site understanding.

Methods, outputs and limitations

Methods
Desktop review, field observations, georesistivity, well and water-level data, and test-planning support.
Typical outputs
Conceptual groundwater context, target-screening inputs, and confirmation priorities.
Boundary
Groundwater occurrence, yield, and quality cannot be confirmed from geophysics or desktop evidence alone.
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05 / Discipline

Hydrology, Drainage and Flood Assessment

Runoff, drainage, detention, and flood questions affecting a project footprint or downstream receptors.

Methods, outputs and limitations

Methods
Catchment review, rainfall-data handling, drainage assessment, and terrain-informed runoff context.
Typical outputs
Planning inputs, assumptions, limitations, and priority actions for detailed design or review.
Boundary
Outputs depend on the adopted design criteria, available records, and site verification.
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06 / Discipline

LiDAR, GIS and Remote Sensing

Spatial evidence needs to be organized for terrain, drainage, corridor, and site-risk decisions.

Methods, outputs and limitations

Methods
LiDAR-derived terrain analysis, GIS correlation, remote-sensing review, and controlled map preparation.
Typical outputs
Mapped terrain evidence, spatial context, and clear coordinate-aware technical figures.
Boundary
Remote observations require field verification where detail, date, access, or ground-cover conditions limit interpretation.
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02 / Selected projects

Completed work, shown with the right level of discretion.

Client and site identities are not published. Entries communicate scope and delivery category only; they do not disclose confidential records or project-specific results.

HydroGeo imagery combining field survey, terrain mapping, and geophysical sections
Terrain + geophysics
Project 03Government

Geophysical Investigations

Urban multi-hazard and subsurface assessment

Purpose
Urban multi-hazard and subsurface assessment
Method / scope
ERT, LiDAR terrain analysis, reconnaissance, and slope-stability simulation support.
Delivery category
Piezometer-siting, mitigation, and hazard-delineation inputs.
View project entry
HydroGeo personnel preparing electrical resistivity equipment during field testing
Actual field testing
Project 12Government

Groundwater and Hydrogeology

Public water-supply groundwater investigation

Purpose
Public water-supply groundwater investigation
Method / scope
Electrical resistivity surveying using Schlumberger, gradient, and Wenner arrays.
Delivery category
Production-borehole siting and packer-test planning inputs.
View project entry
HydroGeo imagery combining geophysical acquisition and geotechnical correlation
Field + ground correlation
Project 19Private

Geophysical Investigations

Mining tailings facility assessment

Purpose
Mining tailings facility assessment
Method / scope
ERT with sampling correlation for material-condition and moisture screening.
Delivery category
Seepage and slope-stability planning inputs, subject to confirmatory investigation and monitoring.
View project entry
HydroGeo field investigation imagery including geophysical and drilling activities
Field investigation
Project 28Government

Geotechnical Ground Models

Road-collapse ground-condition assessment

Purpose
Road-collapse ground-condition assessment
Method / scope
ERT, terrain-index derivatives, and geotechnical drilling correlation.
Delivery category
Current-condition, vulnerability, and differential-settlement assessment inputs.
View project entry

Project register

Find relevant experience by discipline or sector.

27 of 27 entries match

Discipline
Sector

27 matching completed project entries. Up to six entries are visible in the register at once. Featured case studies are not duplicated here.

Swipe sideways, use the controls, or use the horizontal scrollbar to review additional matches.

Project 1 of 27

Project 04Government

Hydrology, Drainage and Flood Assessment

Urban detention-pond assessment

Electrical resistivity testing, rainfall-data analysis, and detention-pond assessment support.

Delivery category

Underdrain, filter-media, and flood-analysis inputs.

View project entry
Project 23Government

Groundwater and Hydrogeology

River-basin water-resources assessment

Vertical electrical sounding with transient electromagnetic methods for groundwater-condition screening.

Delivery category

Water-resource condition, vulnerability, and sustainability assessment inputs.

View project entry
View all 31 project entries

Geophysical interpretations in these entries refer to inferred conditions. They require geological, borehole, sampling, pumping-test, or monitoring confirmation where applicable.

03 / Field to decision

From the condition on the ground to a decision-ready technical output.

HydroGeo keeps observations, data quality, interpretation, and limitations distinct so the project team can see the basis for the next step.

Illustrative conceptual sections of a field profile shown through electrical resistivity and seismic response lenses
Illustrative conceptual model—not measured project data.
  1. 01Illustrative Filipino project team framing a site decision before an investigationIllustrative scene

    Frame the decision

    Clarify the question, decision stage, available evidence, site constraints, and the level of review required.

  2. 02Illustrative Filipino field team checking equipment and documenting site evidenceIllustrative scene

    Build and check the evidence

    Plan or organize field, laboratory, geospatial, and project information so QA/QC and evidence gaps remain visible.

  3. 03Illustrative Filipino geoscience team comparing field notes, photographs, and rock samplesIllustrative scene

    Interpret with context

    Connect geology, groundwater, geotechnics, and geophysics while keeping observations, inferences, and alternatives distinct.

  4. 04Illustrative Filipino consultant briefing project representatives on the next actionIllustrative scene

    Deliver the next action

    Structure findings, limitations, and follow-up needs into clear technical outputs for the project team.

01

Evidence before assertion

Observations, assumptions, and inferences are not presented as the same thing.

Illustrative field geoscientist documenting ground conditions beside an exposed slope
Field evidence
02

Quality made visible

Data gaps, QA/QC context, and required confirmation are communicated clearly.

Illustrative technical team reviewing field records and a geophysical data display
Visible quality checks
03

Outputs made usable

Maps, figures, and reports are structured for practical review and downstream use.

Illustrative project meeting reviewing terrain maps and technical outputs
Decision-ready outputs

04 / About and team

A focused practice with the support each scope requires.

HydroGeo is led from Malaybalay City, Philippines and brings together the people needed to match each project question.

Presentation-enhanced portrait of Lloyd Kenneth Calapan, HydroGeo principal consultant

Principal consultant

Lloyd Kenneth Calapan

Presentation-enhanced portrait.

Primary scopes

  • Engineering geology
  • Geophysics
  • GIS and spatial analysis
  • Technical integration and reporting
  • Proprietor / Technical Lead
  • Overall management
  • Client coordination
  • Technical supervision
  • Data processing
  • Technical analysis
  • Engineering-geologic correlation
  • GIS / spatial analysis
  • Report generation

Swipe sideways, use the controls, or use the horizontal scrollbar to review every team card.

Team member 1 of 6

Portrait of Dr. Einstine Opiso

Team member

Dr. Einstine Opiso

Scope

  • Geotechnical engineering
  • Technical review and validation
  • Co-Technical Lead / Report Reviewer
  • Geotechnical interpretation review
  • Technical validation
  • Report review
  • Specialist advisory support
Portrait of Engr. Bellelyn Cabresos

Team member

Engr. Bellelyn Cabresos

Scope

  • Hydrology
  • Drainage and hydraulics
  • Civil Engineer / Hydrologist
  • Hydrologic assessment
  • Stormwater evaluation
  • Drainage analysis
  • Runoff and hydraulic assessment
  • Technical advisory support
Portrait of Jonel Dalona

Team member

Jonel Dalona

Scope

  • Geotechnical field investigation
  • Borehole drilling
  • Field Driller
  • Soil testing support
  • Borehole drilling
  • On-call drilling support
Portrait of John T. Shoon

Team member

John T. Shoon

Scope

  • Geotechnical field investigation
  • Borehole drilling
  • Field Driller
  • Soil testing support
  • Borehole drilling
  • On-call drilling support
Portrait of Melven Tampus

Team member

Melven Tampus

Scope

  • Field operations
  • Survey and equipment support
  • Field Associate / Equipment Operator
  • Equipment operation
  • Survey assistance
  • Field data acquisition support

Team member

Allied Material Testing Laboratories

Scope

  • Geotechnical laboratory testing
  • Rock and construction materials testing
  • Testing Laboratory
  • Soil testing
  • Rock testing
  • Materials testing
  • Sample testing support as required

Team participation is confirmed according to scope, availability, technical requirements, and the appropriate review path. Detailed roles and appointment arrangements are confirmed during project scoping.

05 / HydroGeo Innovations

A technical laboratory for controlled field-to-report workflows.

HydroGeo Innovations is the company's technical systems and tools line, developed to make evidence, review states, and technical handoffs more organized, visible, and repeatable.

Illustrative candid HydroGeo training discussion with Lloyd Kenneth Calapan and Bellelyn Cabresos focused on the technical display
Knowledge transferIllustrative learning environment featuring HydroGeo personnel; no client or site identity is shown.
Illustrative field deployment context for HydroGeo technical tools
Field deploymentWorkflow context; no client or site identity is shown.
Illustrative instrument preparation and field-readiness context
Instrument readinessWorkflow context; no client or site identity is shown.
Illustrative Filipino field team combining GNSS mapping with electrical resistivity testing
Integrated fieldworkIllustrative mapping and geophysical testing context; no client or site identity is shown.

01 / System

Technical workstations

Organise controlled review of field, laboratory, GIS, and geophysical information.

Inputs, outputs and current boundary

Inputs
Project records, observations, survey data, and approved analysis settings.
Outputs
Traceable review views, QA prompts, and project-ready technical material.
Current status
Configured for scoped project workflows.
Limitation
Supports professional review; it does not replace qualified interpretation or project approvals.

02 / System

Decision dashboards

Make evidence, status, risk context, and next actions easier to review together.

Inputs, outputs and current boundary

Inputs
Verified project registers, maps, observations, and review states.
Outputs
Readable status views and discussion-ready decision context.
Current status
Developed and configured to suit the project need.
Limitation
Dashboard signals depend on the data supplied and the review process applied to them.

03 / System

Reporting and visualization systems

Prepare clear, controlled technical figures, registers, and report-ready outputs.

Inputs, outputs and current boundary

Inputs
Approved data, methods, quality notes, and project templates.
Outputs
Structured figures, tables, and handover material for technical review.
Current status
Applied as part of scoped technical delivery.
Limitation
Outputs remain subject to checking, project requirements, and qualified sign-off where required.

HydroGeo Innovations tools support professional interpretation and do not replace qualified review, site-specific investigation, or required approvals.

06 / Project brief and contact

Bring us the site question. We will help define the investigation.

Start with the decision, the site, the records already available, and the timing that matters. Your brief enters HydroGeo's secure inquiry queue for human review; no reply is sent automatically.

Decision or concernProject locationAvailable recordsSchedule and access
HydroGeo Envi-Consultancy Serviceslloydkennethcalapan@gmail.com+63 961 605 4355+63 976 022 3930Malaybalay City, Philippines

Required fields are checked before submission. Do not include passwords, payment information, or highly sensitive personal records. Email us to request correction or deletion of an inquiry record.

Geophysical Investigations has been selected for this project brief.