Your Civil and Geo-Engineering Solutions start with us!
Who we are?
GEOQUAKE is a corporation based in California. Our geographical services area is unlimited, we have provided professional engineering consultancy in the United States, Canada and Overseas.
GEOQUAKE offers comprehensive geotechnical, geologic, geo-environmental, surveying, civil engineering, testing and inspection (construction monitoring/laboratory testing) services. Our engineers are licensed professionals that possess the skills and knowledge to perform the necessary work to support and protect your project. GOEQUAKE has developed extensive experience working in multiple sectors and with various agencies utilizing regulatory codes and specifications to best suit your specific project.
What we do?
GEO-ENGINEERING
& ENVIRONMENTAL
CIVIL ENGINEERING
& SURVEYING
TESTING & INSPECTION FIELD & LAB
- Services
- Geo-Technical
Geo-Technical Services
1. Engineering Services
♦ Geotechnical Investigation
♦ Due Diligence
♦ Shallow & Deep Foundation
♦ Foundation Evaluation & Analysis
♦ Capacity & Drivability of Piles
♦ Sewage Disposal Investigations
♦ Percolation Testing
♦ Infiltration Testing
♦ Borrow Site Evaluation
♦ Liquefaction & Lateral Spreading
♦ Slope Stability Analyses
♦ Landslides Investigation
♦ Seismic Ground Motion Studies
♦ Earthquake Engineering
♦ Geotechnical Instrumentation
♦ Earth Retaining Structures
♦ Ground Improvement Studies
♦ Excavation & Dewatering
♦ Forensic Studies
♦ Expert Witness
♦ Grading Plan Check Services
♦ Evaluation of Distress Pavement
2. Field Services
♦ Compaction Testing
♦ Retaining Wall and Trench Backfill
♦ Pool Backfill Observation
♦ Shallow and Mat Foundation
♦ Piles, Caissons, Geopiers
♦ Stone Column
♦ Soil Cement Mix & Grouting
♦ Tie-back, Soil Nail, Ground Anchors
♦ Soldier Pile and Lagging
♦ Braced Excavation and Sheet Piles
♦ Inclinometers and Extensometers
♦ Piezometers, Strain Gauges
♦ Pile Dynamic Testing
♦ Segmental Retaining Wall
♦ Deep Dynamic Compaction
♦ Integrity Testing of Piles
♦ Vibration Monitoring
♦ Asphalt Concrete Pavement
♦ Foundation Evaluation & Inspection
♦ Asphalt Batch Plant Inspection
♦ Asphalt Lay-down Inspection
- Geology/Geo-Physical
Geology Services
1. Engineering Geology Services
♦ Feasibility Studies
♦ Site Geologic Evaluations
♦ Seismicity/Liquefaction
♦ Fault Investigations
♦ Offshore Studies
♦ Geologic Mapping
♦ Fault Studies
♦ Rippability Evaluations
♦ Geologic Hazard Evaluation
♦ Feasibility Studies
♦ Forensic Evaluation
♦ Seismic Hazard Assessment
♦ Hydrogeologic Evaluation
♦ Environmental Impact Reports
♦ Rock Mass Characterization
♦ Rock Slope Stability
♦ Aerial Photograph Reviews
♦ Groundwater Studies
Geo-Physical Services
♦ Rippability Study
♦ Seismic Surveys
♦ Resistivity Surveys
♦ Shear Wave Velocity Evaluation
♦ Ground Wbration & Blast Monitoring
♦ Ground Penetrating Radar
♦ Pile Integrity Testing
♦ Depth of Bedrock Evaluation
♦ Rock Quality Evaluation
♦ Locate Groundwater
♦ Locate Buried Structures
♦ Locate Rebars in Concrete
- Geo-Environmental
Geo-Environmental Services
♦ Phase I Site Assessment
♦ Phase ll Site Investigation
♦ Hazardous/Solid Waste Management
♦ Contamination Assessment
♦ Groundwater/Soil Sampling
♦ Site Investigation
♦ Feasibility Studies
♦ Analytical Laboratory Testing
♦ Water Well Construction
♦ Water Well Monitoring
♦ Groundwater Monitoring
♦ Methane Mitigation
♦ Underground Storage Tank Closures
♦ Remediation Design
♦ Closure Plans
♦ Storm Water Pollution/Prevention Plan
♦ Spill Prevention, Control/Counter Measure Plan
♦ Health & Safety Plan
- Surveying
Surveying Services
♦ ATLAS Surveying
♦ Parcel & Tracking Maps
♦ Mapping Services
- Civil Engineering
Civil Services
♦ Topographic Maps
♦ Precise Grading Design
♦ Rough Grading Design
♦ Retaining Wall Design
♦ Hydrology & Hydraulics
♦ Storm Drain Design
♦ Parking Lots
♦ Quantity Estimates
♦ Street Improvement Design
♦ Sewer & Water Design
♦ Quality Control
♦ Quality & Cost Estimates
♦ Project Management
♦ Construction Supervision & Consulting
♦ Value Engineering
♦ SWPPP (QSP BLQSD)
♦ SUSNP
♦ WQNP
- Planning
Planning Services
♦ Topographic Maps
♦ Precise Grading Design
♦ Rough Grading Design
♦ Retaining Wall Design
♦ Hydrology & Hydraulics
♦ Storm Drain Design
♦ Parking Lots
♦ Quantity Estimates
♦ Street Improvement Design
♦ Sewer & Water Design
♦ Quality Control
♦ Quality & Cost Estimates
♦ Project Management
♦ Construction Supervision & Consulting
♦ Value Engineering
♦ SWPPP (QSP BLQSD)
♦ SUSNP
♦ WQNP
- Laboratory
Laboratory Testing Services
1.Geo-Technical Testing and Inspection
♦ Maximum Density-Optimum Moisture
♦ Consolidation Test
♦ Direct Shear Test
♦ Triaxial Test
♦ Expansion Index Test
♦ Sulfate Content, pH and Resistivity
♦ Atterberg Limit Determinations
♦ Sand Equivalent Test
♦ R-value Test
♦ Sieve Analysis
♦ Hydrometer Analysis
♦ Specific Gravity Test
♦ Permeability Test
♦ Concrete Compression Testing
♦ CBR Test
♦ Asphalt Concrete Mix Design
♦ Field Density for Compacted Mix
♦ Extraction of Bituminous Materials
♦ Asphalt Binders Content
♦ Stability Value
♦ Durability of Aggregate
♦ Abrasion Resistance
♦ Centrifuge Kerosene Equivalent
♦ Asphaltand Concrete Coring
♦ Other Special Test
2.Material Testing and Inspection
♦ Concrete Compression Testing
♦ Flexural Beams
♦ Concrete and Masonry Cores
♦ Rebar Tensile and Bend
♦ Masonry Grout
♦ Masonry Mortar
♦ Masonry Prism Compression
♦ Masonry Block Compression
♦ Epoxy
♦ Unit weight of hardened concrete
♦ Air content/volumetric pressure
♦ Mix design review/Properties
♦ Trial Batch Samples
♦ Shotcrete
♦ Structural Steel Tensile strength
♦ Fireproofing Density
♦ Fireproofing Cohesion/Adhesion
♦ Shotcrete panel coring & Compression
♦ Concrete Moisture
- Field Testing/Inspection
Field Testing and Inspection Services
1.Geo-Technical Testing and Inspection
♦ Compaction Testing
♦ Retaining Wall and Trench Backfill
♦ Pool Backfill Observation
♦ Shallow and Mat Foundation
♦ Piles, Caissons, Geopiers
♦ Stone Column, Soil Cement Mix, Grouting
♦ Tie-back, Soil Nail, Ground Anchors
♦ Soldier Pile and Lagging
♦ Braced Excavation and Sheet Piles
♦ lnclinometers and Extensometers
♦ Piezometers, Strain Gauges
♦ Pile Dynamic Testing
♦ Segmental Retaining Wall
♦ Deep Dynamic Compaction
♦ Integrity Testing of Piles
♦ Vibration Monitoring
♦ Asphalt Concrete Pavement
♦ Foundation Evaluation & Inspection
♦ Asphalt Batch Plant Inspection
♦ Asphalt Lay-down Inspection
2.Material Testing and Inspection
♦ Reinforced Concrete
♦ Post Tension and Pre-stressed Concrete
♦ Epoxy/drilled in anchors
♦ Structural Masonry
♦ Structural Steel Erection
♦ High strength bolting
♦ Structural Steel Welding
♦ Welding Procedure Specifications
♦ Fireproofing
♦ Non-Destructive Testing
♦ Shotcrete
♦ Prefabricated Concrete
♦ Batch Plant
♦ Structural Steel Shop Fabrication
♦ Radiography
- Geo-Technical
- Links
- ASCE
- CGS Canada
- USACE
- CGS USA
- CALTRANS
- ICC
- County of SB
More >> ASCE – American Society of Civil Engineers
Link: www.asce.org
CGS Canada – Canadian Geotechnical Society
Link: www.cgs.ca
USACE – US Army Corps of Engineers – Engineering Manuals
Link: www.140.194.76.129/publications/eng-manuals/index.html
CGS USA Seismic Hazard Zonation – State of California Department of Conservation
Link: www.conservation.ca.gov/cgs/shzp/pages/index.aspx
CALTRANS – California Department of Transportation, Division of Engineering Services
Link: www.dot.ca.gov/hq/esc
ICC International Code Council – Free Resources
Link: www.iccsafe.org/content/pages/freeresources.aspx
County of San Bernardino Land Use Services – Seismic Hazard Maps
Link: www.cms.sbcounty.gov/lus/planning/zoningoverlaymaps/geologichazardmaps.aspx
ASNT – The American Society for Non Destructive Testing
Link: www2.asnt.org/marketplace/buyersguide/buyersguide2.htm
Gregg Drilling – Dr. Peter K. Robertson
Link: www.cpt-robertson.com
ARCHILEB – The Lebanese Architecture Portal
Link: www.archileb.com/index.php
The CAD Block – CAD Exchange Network
Link: www.cben.net/?Query=balcony
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