Project Portfolio
Work That Speaks for Itself
Over three decades of survey, geotechnical, and consultancy projects across Visayas and Mindanao — from mountain windfarms to coastal hydropower, 30-storey foundations to agrarian reform cadastral work.
Projects Completed
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Years in Operation
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Project Types
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Category 01
Topographic Surveys
Terrain mapping for engineering design across Visayas & Mindanao
9 Projects
Topographic & Hydrographic Survey · Featured
Topographic & Hydrographic Survey — 11.9 MW Liangan Hydropower Project
Combined topographic and hydrographic survey for the engineering design of the 11.9 Small Megawatt Liangan Hydropower Project in partnership with Tokyo Electric Power Service Co. and Filipinas Dravo Corporation. Covered riverbed profiling, water depth measurements, cross-sections, and full catchment area terrain mapping — one of the most technically demanding multi-discipline survey projects in ISGS history.
Topographic Survey
Metro Iligan Regional Agro-Industrial Center (MIRAIC)
Detailed topographic survey for the engineering design of the Metro Iligan Regional Agro-Industrial Center — covering terrain mapping, contour generation, and horizontal/vertical control point establishment across the full project area.
Topographic Survey
Amihan Energy Proposed Windfarm — Phase 1
Full topographic survey of the proposed windfarm site including terrain analysis, elevation mapping, and access road corridor surveys. ISGS also served as Field Manager — overseeing LGU coordination and community consultative meetings with tenured migrants and local stakeholders.
Topographic Survey
Proposed 30-Storey Hi-Rise Building — Gorordo Ave. cor. Escario St.
Detailed topographic plan providing precise site elevation data, drainage patterns, and boundary delineation to support structural and architectural design for a proposed 30-storey high-rise building.
Topographic Survey
Proposed 30-Storey Hi-Rise Building — Colon Street
Topographic plan for a proposed 30-storey high-rise building covering site levels, drainage patterns, and surrounding infrastructure for design reference — paired with geotechnical investigation on the same site.
Topographic Survey
La Parola Development Project — Topographic Plan & Control Points
Topographic plan and vertical/horizontal control point establishment for the La Parola Development Project, supporting detailed engineering and site development planning. Currently one of ISGS's active on-going projects.
Topographic Survey
Pueblo de Oro Development
Detailed topographic survey for the engineering design of the Pueblo de Oro residential and commercial development project — one of the region's major mixed-use developments.
Topographic Survey
IPI Development Project
Topographic survey for the detailed engineering design of the IPI Development Project — covering terrain mapping and site data for engineering planning.
Topographic Survey
Mati Development Project
Site topographic survey for the Mati Development Project in Davao Oriental, covering terrain mapping and engineering design support for the development area.
Category 02
Subdivision & Construction Surveys
Lot segregation, block layout, and construction survey support
7 Projects
Original Subdivision Survey
South Hills Subdivision
Full original subdivision survey including lot segregation, block layout, road right-of-way delineation, and preparation of subdivision plans for HLURB/DHSUD regulatory submission.
Original Subdivision Survey
New Medellin Estate
Original subdivision survey and plan preparation for the New Medellin Estate residential development in Medellin, Cebu — covering lot layout, road network, and open space delineation.
Subdivision Survey
Buenavida Heights
Subdivision survey and full plan preparation for the Buenavida Heights residential development project, including lot segregation and compliance documentation.
Subdivision Survey — Phase II
Luisaville Phase II
Phase II subdivision survey covering lot segregation, road layout updates, and revised plan preparation for the Luisaville residential development expansion.
Subdivision Survey — Phase II
Sto. Niño Village Phase II
Phase II original subdivision survey and plan preparation for the Sto. Niño Village housing project — covering new phase lot boundaries, road networks, and utility easements.
Subdivision Survey · On-Going Active
On-going Subdivision Developments — Dumanjug & Medellin
Active subdivision development survey work in Dumanjug and Medellin, Cebu — providing ongoing topographic surveys, lot layout updates, and engineering design support as both developments expand in phases.
Construction Survey
LEXMARK Building — Phase I
Survey support for the Phase I construction of the LEXMARK Building — including layout staking, as-built verification, and elevation monitoring throughout the construction process.
Category 03
Boundary & Cadastral Surveys
Political boundary delineation and DAR-CARP agrarian reform surveys
4 Projects
Political Boundary Survey
Municipality of Kitao-tao — Political Boundary Survey
Official political boundary survey of the Municipality of Kitao-tao, Bukidnon — establishing and monumenting municipal limits in compliance with DENR and Land Management Bureau standards.
Political Boundary Survey
Municipality of La Libertad — Political Boundary Survey
Official political boundary survey of the Municipality of La Libertad, Negros Oriental — for administrative delineation and government records update.
Political Boundary Survey
Municipality of Talisay — Political Boundary Survey
Political boundary survey of the Municipality of Talisay, Cebu — covering monument establishment, boundary description documentation, and coordination with DENR and the LMB.
Cadastral Survey · DAR-CARP
DAR Comprehensive Agrarian Reform Program (CARP) — Multiple Module Survey Projects
Multiple DAR-CARP module survey contracts covering cadastral surveys, lot surveys, and plan preparation for agrarian reform beneficiaries across Visayas and Mindanao. All modules completed under DENR and DAR standards.
Module 2
Module 3
Module 5
Module 9
Module 11
Module 97-007
Module 99-024
Module 99-01A
Module 99-01B
Module 2000-04A
Module 2000-04B
Module 2000-14B
Module 2000-15B
Module 2002-08C
Module 2002-08C (Supp.)
Category 04
Hydrographic Surveys
Underwater and coastal surveys for ports, waterways, and hydropower
2 Projects
Hydrographic Survey · Volume Measurement
APO Cement Corporation (APOCEMCO) — Wharf Channel Survey
Hydrographic survey for channel excavation of the APOCEMCO wharf facility, plus volume measurement for the determination of standard quantity measurement of Apo Cement Corporation's materials. Covered underwater profiling, dredge cut verification, and precise volumetric computation.
Topographic & Hydrographic Survey
11.9 MW Liangan Hydropower Project — River Survey
Comprehensive hydrographic survey component of the Liangan Hydropower Project — covering river bathymetry, flow cross-sections, and seabed profile along the project corridor to support hydraulic and civil engineering design.
Category 05
Geotechnical Investigations
Subsurface exploration and soil testing for buildings and infrastructure
4 Projects
Soil Investigation · Subsurface Exploration · Featured
Geotechnical Exploration — 30-Storey Hi-Rise Building, Colon Street, Cebu City
Full geotechnical investigation including borehole drilling, Standard Penetration Testing (SPT), soil sampling, and laboratory analysis for the foundation design of a proposed 30-storey high-rise building. Report includes bearing capacity recommendations, soil stratigraphy, groundwater levels, and settlement analysis — all in compliance with the National Structural Code of the Philippines (NSCP).
Soil Investigation · Subsurface Exploration
Geotechnical Exploration — 30-Storey Hi-Rise Building, Gorordo Avenue
Comprehensive subsurface exploration and soil testing for the foundation design of a proposed 30-storey high-rise on Gorordo Avenue. Included borehole logs, soil classification, SPT results, and full geotechnical engineering recommendations.
Soil Investigation · Infrastructure
Geotechnical Investigation — Metro Iligan Regional Infrastructure & Development Project
Geotechnical investigation supporting the Metro Iligan Regional Infrastructure and Development Project — covering subsurface conditions for road, bridge, and building components of the large-scale development.
Soil Investigation · On-Going Active
Ongoing Geotechnical Investigations & Soil Testing
Active geotechnical investigation and soil testing engagements across multiple sites — covering borehole drilling, SPT, materials testing, and engineering report preparation for building permits and foundation design across Cebu and surrounding areas.
Category 06
Feasibility Studies & Consultancy
Technical advisory, EIA/EIS documentation, and major infrastructure feasibility
5 Projects
Road Feasibility Study · Featured
Cebu South Coastal-Circumferential Road — Now: Metro Cebu Expressway
Alignment Specialist and Field Manager for CEDCO Engineers on the feasibility study and business case study of the Cebu South Coastal-Circumferential Road, Lateral, and Arterial Roads — now known as the Metro Cebu Expressway. Responsibilities included horizontal alignment surveys, road right-of-way survey, parcellary survey, field data processing, and preparation of all periodic and final reports.
Road Feasibility & Engineering Design
Mandaue City-Consolacion-Liloan Bypass Road — Feasibility & Advance Engineering Design
Senior Survey Engineer for CEDCO Engineers — covering the full feasibility and advance engineering design of the Mandaue-Consolacion-Liloan Bypass Road. Included topographic surveys, corridor alignment, cross-section data, and preparation of progress and final reports.
Bridge & Road Feasibility
New Offshore Bridge Connector — Panglao Island Airport to Tagbilaran City Port
Feasibility and advance engineering design for the proposed offshore bridge connector between Panglao Island Airport and Tagbilaran City Port — one of the region's most complex corridor feasibility projects, involving coastal terrain, offshore conditions, and multi-agency coordination.
Road Feasibility & Engineering Design
Lahug-Guadalupe Diversion Road — Feasibility & Advance Engineering Design
Feasibility and advance engineering design of the Lahug-Guadalupe Diversion Road in Cebu City — covering topographic surveys, road alignment, cross-sections, drainage design, and preliminary cost estimates.
Environmental Monitoring & Evaluation
Lake Mainit Watershed Reforestation — Community-Based Resource Management Program
Monitoring and evaluation of the Community-Based Resource Management Program for the Lake Mainit Water Shed reforestation project — covering field inspection, progress assessment, and preparation of monitoring and evaluation reports.
Currently Active
On-Going Projects
Active engagements currently in progress
4 Active
Survey Operations Active
Subdivision Developments — Dumanjug & Medellin, Cebu
Active subdivision development survey work — providing ongoing topographic surveys, lot layout, and engineering design support as both Dumanjug and Medellin developments expand in phases.
Survey Operations Active
Vertical & Horizontal Control Points — La Parola Development Project
Ongoing establishment of vertical and horizontal control points and topographic plan updates for the La Parola Development Project in Catarman, Liloan, Cebu — supporting phased engineering design work.
Geotechnical Investigation Active
Geotechnical Investigations & Soil Testing — Multiple Sites
Active geotechnical investigation and soil testing engagements — borehole drilling, SPT, materials testing, and engineering report preparation for building permits and foundation design across Cebu and surrounding provinces.
Survey Field Operations Active
GNSS RTK Survey Operations — Visayas & Mindanao
Ongoing survey field operations utilizing Multi-Frequency GNSS RTK Receivers in base and rover configurations — delivering centimeter-level positioning accuracy for active development and infrastructure projects across the region.
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Whether you need a topographic survey, soil investigation for a high-rise, or a full environmental impact study — ISGS has the experience and equipment to deliver.