ENGINEERING

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Welcome aboard to SEAGATE ENGINEERING AND BUILDSYSTEMS !
SEAGATE ENGINEERING AND BUILDSYSTEMS (SEAGATEPH) is a 100% Filipino Company registered under the Philippine Laws with Business Registry Certificate No. 05708410 for renewal on 11 January 2024 and Shipping Business Registration No. DSS-2006-003-029 issued by the Maritime Industry Authority (MARINA) with renewal date on 24 March 2022,  operating with its international network is one of the leading company engaged in multi-discipline Engineering, Construction, Mining, Quarrying, Marine and Offshore, Pile works, Geotechnical, Land and Subsea Surveys and Mapping (Hydrographic – Bathymetry Seafloor Surveys), Environmental, Waterworks, Energy, Oil & Gas, and pursuing as a lead Dredging and Reclamation Company in the Philippines.

SEAGATE ENGINEERING AND BUILDSYSTEMS  came from its humble beginnings and origin as the former Northbuilders Engineering and Construction created in 1989. With the challenges of times and for transfomation, the company was officially established, registered, and emerged on the 21st October 2002 with the acronym it originally derived from its collaborative network of professionals conceived as South East Asia Group of Architects Technologists and Engineers (S E A G A T E), founded, owned, and operated by Engr. Leo B. Campos a Licensed Civil Engineer - Structural Consultant Specialist by profession, a Life Member of the Philippine Institute of Civil Engineers (PICE No. 3977), and certified as Specialist in Construction Management and Engineering (CME Cert. No. 278 issued 29-May-2007) and in Structural Engineering (StE Cert. No. 112 issued 17-October-2008) and a Regular Member of the Association of Structural Engineers of the Philippines (ASEP Cert. No. 0908-54 issued 12-December-2008), and holds regular membership with the Institution of Specialist Structural Engineers of the Philippines (ISSEP IStructS No. 070) of 78 certified members of the elite but humble Institution of Specialist Structural Engineers out of 91,368 registered Civil Engineers in the Country as of 2020. Led by its founder the Company is focused in providing high-quality service and customer satisfaction

- We will do everything we can to meet and exceed your expectations.  

We offer services for your particular requirements in the field of


  • CIVIL WORKS AND STRUCTURAL ENGINEERING
  • INFRASTRUCTURE, STRUCTURAL STEEL AND INDUSTRIAL CONSTRUCTION
  • MARINE AND OFFSHORE WORKS
  • DREDGING AND RECLAMATION
  • PILEWORKS – SUPPLY, INSTALLATION AND EXTRACTION
  • GEOTECHNICAL AND GEO-ENGINEERING
  • HYDROLOGIC ASSESSMENTS AND HYDRAULICS ENGINEERING
  • MINING AND QUARRYING
  • EARTHWORKS AND SITE DEVELOPMENT
  • ENVIRONMENTAL ENGINEERING AND RENEWABLE ENERGY
  • ENERGY, OIL & GAS, POWER PLANTS
  • FLOOD CONTROL AND CLIMATE CHANGE SOLUTIONS
  • WATER RESOURCES AND WASTE MANAGEMENT SOLUTIONS
  • LIDAR, GNSS-RTK SURVEYS, AERIAL – TERRESTIAL – SEAFLOOR MAPPING
  • HYDROGRAPHIC – BATHYMETRIC – GEOPHYSICAL SURVEYS
  • GEODETIC AND ENGINEERING SURVEYS, LAND AND FORESTRY SURVEYING
  • ROADWAY - RAILWAY, TUNNELING AND URBAN MAPPING
  • MATERIAL ENGINEERING AND TESTING SERVICES
  • PIPELINE INSTALLATION
  • SITE CHARACTERIZATION STUDIES
  • SITE REMEDIATION SERVICES
  • ARCHEOLOGICAL AND BIOLOGICAL STUDIES
  • SEISMIC REFRACTION SURVEYS
  • FOUNDATION INTEGRITY EVALUATIONS
  • SPECIAL FOUNDATION ANALYSIS AND DESIGN
  • FOUNDATION DESIGN SERVICES AND INTEGRITY EVALUATIONS
  • POST TENSIONED SLAB RECOMMENDATIONS
  • RETAINING WALL RECOMMENDATIONS
  • SHALLOW AND DEEP FOUNDATION RECOMMENDATIONS & DESIGN 
  • MONOPOLES, SELF-SUPPORTING AND GUIDE TOWERS
  • SPECIAL INSPECTION SERVICES AND FORENSIC INVESTIGATIONS
  • STRUCTURAL FAILURE INVESTIGATIONS AND EXPERT TESTIMONY SERVICES
  • SEISMIC AND EARTHQUAKE INTEGRITY ASSESSMENTS
  • STRUCTURAL EVALUATIONS AND CERTIFICATIONS
  • LOGISTICS – MATERIALS HANDLING

DRILLING | SEISMIC REFRACTION | GEOPHYSICAL SERVICES I LABORATORY SERVICES 


We provide services for your geotechnical engineering needs by performing high quality work within a timely and cost effective manner, specific to your project's needs. These services, available to our clients throughout the Philippines and internationally, include but are not limited to:

  • Subsurface Investigations and in-situ testing
  • Automated Geotechnical Laboratory Testing
  • Feasibility Studies, Soils and Groundwater Characterizations
  • Excavations, Tunnels, Shafts, Walls and Underpinning
  • Slope Stability Analysis and Slope Failure Correction
  • Seepage Analyses for Stormwater Management, Dams, Landfills
  • Failure Investigations and Remedial Recommendations
  • Construction Dewatering and Groundwater Control
  • Geophysical Surveys and Testing
  • Foundation and Slab Design Recommendations
  • Pre-construction Surveys, Blasting and Vibration Evaluations
  • Dam Investigations and Design Recommendations
  • Marine Facilities including Bulkheads, Piers, Jetties, and Dolphins
  • Value Engineering, Constructability Reviews
  • Earthwork and Soil Stabilization Engineering
  • Pavement Evaluation and Design
  • Specialized Instrumentation
  • Aquifer/Pump Testing and Groundwater Studies
  • Expert Testimony and Litigation Support
  • Foundations
  • Field Exploration & Monitoring
  • Transportation
  • Groundwater
  • Stability Analysis
  • Soil Dynamics
  • Engineering Geology
  • Earth Dams & Levees
  • Waterfront Structures
  • Earthquake Engineering
  • Pavements
  • Retaining Structures
  • Telecommunication Design & Engineering
  • Quality Control
  • Non-Destructive Testing
  • Soil Stabilization
  • Geotechnical Construction
  • Forensic Engineering

GEOTECHNICAL - ENVIRONMENTAL SERVICES


  • Groundwater Recovery and Treatment Systems
  • Monitoring Well Installation and Groundwater Monitoring
  • Hydrogeologic Studies
  • Soil Gas Surveys and Evaluations
  • Real Estate Environmental Assessments
  • Contamination Assessments (Soil, Groundwater and Material Analysis)
  • Asbestos Sampling and Surveys
  • Radon Testing and Evaluations
  • Specialized Studies
  • Environmental Laboratory Testing

DRILLING


With our highly experienced professional staff of engineers, geologists, scientists, and technicians, Our Team performs wide range of geotechnical testing including standard penetration testing, as well as undisturbed ring sampling, vane shear testing, and cone penetrometer testing. Additionally, We also performs rock coring, including RQD testing, nuclear and cross-hole seismic testing. 


We provide a wide variety of equipment to meet your geotechnical needs including, but not limited to: 

  • All Terrain Drill Rigs
  • Truck Mounted Drill Rigs
  • Cone Penetrometer Testing
  • Barge Drill Rigs
  • Magnetometer Testing
  • Vane Shear Testing
  • Nuclear Soundings
  • Ground Penetrating Radar Testing
  • Backhoe & Truck mounted backhoe Equipment
  • Pressure Meter Testing

SEISMIC REFRACTION 

Our experienced staff of engineers and geologists can perform Seismic Refraction Studies for difficult to reach and/or remote locations as a cost effective alternative to conventional drilling services. The seismic refraction method consists of measuring (at known points along the surface of the ground) the travel time of compression waves generated by an impulsive energy source. The energy source utilized consisted of a 12-pound sledgehammer, which was detected by 12 separate geophones, then amplified and recorded by a seismograph. Measurements of time and distance were recorded and plotted on a graph, from which the depth of various layers can be determined along with their individual velocities.


From the seismic wave velocities, our Engineers can extrapolate geotechnical design parameters such as dry density, angle of internal friction and soil cohesion. This method is especially useful in archaeologically and environmentally sensitive areas. Widely utilized by the Telecommunication Industry for monopole and lattice tower foundation design in elevated, mountainous areas; this method is also applicable to custom home and commercial structure foundation designs

GEOPHYSICAL SERVICES


We provide several geophysical, non-destructive testing services to suit sensitive and/or difficult subsurface exploration needs. Our Company utilizes geophysical engineering for various foundation designs, site risk assessments, and site suitability studies. Whether designing a deep foundation system, determining depth to groundwater, or searching for earth fissures, the wide array of geophysical engineering services that we offer can meet your needs. These geophysical services include, but are not limited to: 

  • Electromagnetic Soundings
  • Seismic Refraction Studies
  • Magnetometer
  • Ground Penetrating Radar
  • Nuclear Soundings

LABORATORY SERVICES 

  • Atterberg Limits Testing
  • Grain Size Distribution Testing
  • Hydrometer Testing
  • In-Situ Density Testing
  • Undisturbed and Remolded Swell Potential
  • Consolidation Testing
  • Standard and Modified Proctor
  • Ph Determination
  • Corrosion Testing
  • Resistivity Testing
  • Sulfate/ Chloride Testing