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in city,state or country
Members (81)
A. H. BECK FOUNDATION CO. INC.
Industry leading provider since 1932 of Specialty Deep Foundations (drilled shafts, augercast piles, driven piling), Ground Improvement (soil-cement columns, vibro stone columns, compaction grouting, etc.), and Earth Retention Systems (cantilever soldier pile retaining walls, secant pile shoring, slurry walls, tie backs, etc.) throughout the United States, Central/South America, and the Caribbean on Commercial, Industrial, Electrical Transmission, Heavy Highway, and Heavy Civil type construction projects. Value Engineering and Design-Build Turnkey Solutions for any type of soil, loading, or limited access condition. Drilled Shaft Foundations in any Ground Conditions Including Slurry Displaced SynchroPile ™ Post Grouted Shafts Driven Piling or Augercast Foundation Systems Retaining Walls & Soil Retention Systems Deep Soil Mixing Ground Improvement Vibro Displacement Stone Columns Vibro Displacement Concrete Columns Wick Drain Systems Micropile Foundation Systems Slurry Diaphragm Walls Slurry Cutoff Walls Specialty Equipment and Tool Manufacturing Design Build and Turnkey Foundation Systems
San Antonio TX USA
ALMITA PILING
Almita Piling Inc. began operations in 1991 and from the beginning has offered a one-stop solution including engineering, design, fabrication and installation of screw pile foundations. Almita’s Engineering services include pile designing, load testing, Research & Development and innovations in Installation Equipment as well as product enhancement and development for screw pile applications. Almita has utilized screw piles on projects throughout Canada and the USA within the Oil Sands, Conventional Oil & Gas, Transmission & Distribution, Residential & Commercial Construction and Alternative Energy.
Edmonton AB CANADA
AMERICAN PILE AND FOUNDATION, LLC
Pile Driving, Drilling, Foundations, Sheeting & Shoring, Load Testing
Somerville NJ USA
ANTRAQUIP
Antraquip’s rock and concrete grinders are suitable for trenching, controlled demolition, scaling, soil remediation, tunneling, underwater cutting and general rock excavation.• Numerous models available for excavators ranging from 1 to 150 tons• Choice of cutter heads styles to suit the application• AQ line equipped with a high-torque, low-speed hydraulic motor with rugged gearing and symmetrically aligned cutter bit patterns insures maximum productivity!
Hagerstown MD USA
APPLIED FOUNDATION TESTING, INC.
Applied Foundation Testing (AFT) is a Specialty Geotechnical Testing Firm dedicated to Contemporary Foundation Quality Assurance Test Methods. AFT’s services include STATNAMIC® Load Testing of Augercast Piles and other deep foundations, Turn Key Static Load Testing Systems up to 1500 Tons, Strain Gage Instrumentation for Augercast Piles, Automated Data Acquisition, Sonic Integrity Testing (SIT), Singlehole Sonic Logging, Crosshole Sonic Logging, Smartpile® Wireless Dynamic Pile Testing, Conventional Dynamic Pile Testing, PDA® , CAPWAP®, Wave Equation, Noise and Vibration Monitoring, SPT Energy Measurements, Existing Foundation Length Studies and Specialty Engineering. AFT performs testing anywhere in the USA, Canada and Caribbean.
Green Cove Springs FL USA
ARUP
Arup is an international multidisciplinary professional design firm with nine offices across North America. Our geotechnical group, with staff based in New York, San Francisco, and Houston provides a wide range of geotechnical services including: site investigations; deep foundations; geohazard assessments, including seismic; retaining structures; bored and cut and cover tunnels; offshore structures; earthworks; and ground improvement, from planning and feasibility, through design and construction, to forensic and expert witness services.
New York NY USA
BECKER ENGINEERING PC
Structural, mechanical, special inspections
Lynbrook NY USA
BSP INTERNATIONAL FOUNDATIONS LTD.
BSP International Foundations is over 110 years old and is respected as one of the worlds premier manufacturers of Hydraulic Piling Hammers and Rapid Impact compaction (RIC) equipment. BSP supplies high performance equipment which provides the construction industry with powerful economic benefits. The hydraulic piling hammers are available in a standard range from 1˝ tonnes through to 40 tonne ram weights. They are suited to operation on piling rigs, in-between leads and also crane suspended. The RIC equipment is available in 7, 9, 12 and 16 tonne modes and can mount on a range of standard hydraulic excavators with suitable stability.
Ipswich UNITED KINGDOM
CONDON-JOHNSON & ASSOCIATES, INC.
Deep foundation contractors specializing in all aspects of shoring and underpinning, structural concrete and excavation.
Oakland CA USA
COWI NORTH AMERICA, INC.
COWI in North America is a leading bridge, tunnel and marine engineering consulting group built on over 80 years of international experience. We provide our clients with innovative and sustainable solutions to the most complex engineering challenges worldwide from our 12 offices across North America, with headquarters in Vancouver, BC, Canada. Our innovative solutions shape the way people and commerce move; whether it be a bridge or tunnel connecting communities or marine terminals connecting the world. Services include: Bridge Design, Foundations and Rehabilitation, Earthquake Engineering, Marine and Coastal Engineering, Immersed Tube Tunnels, Construction Methods, Value Engineering, Advanced Concrete Technology, Repairs of Deteriorated Concrete Structures, Construction Support, and Failure Analysis. COWI North America joins the former engineering specialist companies Buckland & Taylor, Jenny Engineering Corporation, Ben C. Gerwick and Ocean and Coastal Consultants.
Oakland CA USA
DAN BROWN AND ASSOCIATES, PC
Jasper TN USA
D'APPOLONIA
Civil, geotechnical and environmental engineering including: Subsurface exploration and in-situ testing; foundation recommendations and design; underpinning and temporary support; vibration and seismic analysis; foundation remediation and structure reveling; instrumentation; load testing and construction monitoring.
Pittsburgh PA USA
EARTH CONTACT PRODUCTS
Manufacturer of Helical Piles, Anchors, and Resistance Piers.
Olathe KS USA
ENTACT, LLC
ENTACT performs Environmental Remediation and Geotechnical Construction Services. Specific skill areas include: Sludge Solidification/Stabilization, Ground Improvement and Groundwater Control ( Soil Mixing, Barrier Wall Installation, Sheet pile Installation), Soil Treatment ( Bioremediation, Chemical Oxidation, Stabilization) Earthwork/Material Management, Former Manufactured Gas Plant (MGP) Remediation, Residential Lot Remediation, Cap and Cell Containment System Construction (Soil and Composite), Wetlands and Sediment Remediation, Well Pad and Laydown Construction, Groundwater Remediation, Decontamination/Demolition, Treatability Studies, and Water Treatment (organics, inorganics, NAPL).
Westmont IL USA
ESC STEEL LLC
ESC has built a worldwide reputation for consistently delivering high quality foundation piling, reliable on-time service and knowledgeable support engineers with the client's best interests in mind at all times. Our dedicated team of piling experts has worked with clients across the world and completed projects on every continent on the globe, including Antarctica. ESC Steel offers a full line of steel piling such as; Hot rolled and cold rolled sheet piles, pipe piles with diameters up to 168”Ř and lengths of up to 320’, H-piles, combination walls, tie rods, corrosion protection coatings, trench boxes/shields, vinyl sheet piles, marine fenders, bollards, cathodic protection systems and all necessary piling accessories.
Spring TX USA
EXP SERVICES INC.
EXP remains a leader in geotechnical engineering and is innovative in the design and construction of deep foundations. Other fields of activity include: Mining & Pipeline Services; Environmental; Transportation and Municipal Infrastructure; Building Science and Rehabilitation; Waste Management; and Materials Technology. All services are fully supported by comprehensive laboratory facilities and computing systems.
Brampton ON CANADA
FOUNDATION SUPPORTWORKS INC.
Foundation Supportworks, Inc offers a complete line of foundation products for the repair of existing structures as well as for new construction applications. Foundation Supportworks’ product lines include helical pile and anchor systems as well as push (resistance) pier systems for underpinning existing commercial and residential structures. With engineers on-staff to assist with preliminary design, and a network of installation contractors that spans the United States and Canada, Foundation Supportworks has the resources needed to get the job done right.
Omaha NE USA
FUGRO SINGAPORE LAND PTE LTD
O-cell bi-directional foundation testing, PDA, PIT, sonic logging, SoniCaliper, foundation instrumentation
Singapore SINGAPORE
GANNETT FLEMING, INC.
Gannett Fleming, an international planning, design, and construction management firm, provides clients with quality, full service multi-disciplinary engineering services and technical innovation. One of only 27 ENR Top 100 Firms to be ISO 9001:2008 certified, Gannett Fleming has more than 60 offices worldwide. Our firm specializes in geo-professional services and provides heavy construction site infrastructure, ground improvement, onsite computer monitoring, laboratory testing, groundwater modeling and hydrogeology, digital photogrammetry, slope stabilization design, grouting cutoff design, seepage analysis, geotechnical drilling and geophysics, and instrumentation.
Harrisburg PA USA
GEI CONSULTANTS, INC.
Geotechnical Investigations and Reports, Foundation and Excavation Support Design, Dams, Water Resources, Seismic and Vibration Evaluation and Design, Tunneling, Microtunneling, Directional Drilling, Waterfront Engineering, Field and Laboratory Testing, Manage Risk associated with Ground Movement and Environmental Contamination.
Winchester MA USA
GEOCOMP CORPORATION
Geocomp Corporation is a global leader in geo-engineering and has developed some of the most technologically advanced products and solutions available to the geo-engineering field. Their areas of specialty include: underground engineering for excavations, tunnels, foundations, landfills, dams and other civil works; real-time web-based monitoring; and laboratory testing of soils, rocks, geosynthetics, concrete and other construction materials. Geocomp has offices in Massachusetts, New York, Georgia, Illinois, and California and provides solutions to clients worldwide.
Acton MA USA
GEODESIGN, INC.
GeoDesign, Inc. offers geotechnical and geo-structural consulting services with specific design experience in deep and shallow foundations, tunnels, earth support systems, controlled blasting, and geotechnical instrumentation. GeoDesign, Inc. also offers construction support services including design of earth support systems and dynamic testing and related analyses with the Pile Driving Analyzer (PDA).
Middlebury CT USA
GEO-GROUND ENGINEERING OPERATIONS LTD
Soil stabilization slurry solutions and onsite engineering technical services
London W4 5YA UNITED KINGDOM
GEO-INSTRUMENTS, INC.
GEO-Instruments provides automated solutions for monitoring the safety and stability of buildings, excavations, bridges, railways, roads, tunnels, dams, embankments, and slopes. We help clients manage risk by installing advanced monitoring systems and automating the collection, processing, and delivery of alarms, data, and reports.Established in 2003, GEO-Instruments has acquired a reputation for getting results and providing excellent customer service. We now operate from offices in Rhode Island, New York, District of Columbia, California, and Washington. Our team has extensive experience in instrumentation, information technology, civil engineering, and construction.GEO-Instruments also maintains a large inventory of rental equipment and specializes in sales, rentals, calibrations, and repair of Instantel vibration monitors and seismographs.
Narragansett RI USA
GEOPIER FOUNDATION COMPANY, INC.
Geopier Foundation Company is a design-build ground improvement contractor specializing in Intermediate Foundations® using Rammed Aggregate Pier® systems.
Davidson NC USA
GEOSCIENCES TESTING & RESEARCH, INC.
Deep foundation design and testing; Micropile, driven pile, drilled shaft, and ACIP pile design, earth support and temporay structures design; deep foundation integrity testing using CSL, PEM, and TIP methods; high strain dynamic testing using PDA and static load testing; instrumentation, vibration monitoring, and Pre-construction surveys.
N. Chelmsford MA USA
GEOSTABILIZATION INTERNATIONAL
Geohazard mitigation services including landslide repair, rockfall mitigation, and grouting
Grand Junction CO USA
GFA INTERNATIONAL, INC.
GFA International, Inc., headquartered in Delray Beach, Florida, has provided Geotechnical Engineering, Laboratory Testing, QC Inspections and Specialty Drilling services for over 27 years throughout the United States and Caribbean. We have successfully performed specialty engineering services on over 100,000 LF of various types of slurry walls. These engineering services have included: in-situ geotechnical testing and sampling with in-house specialized drilling equipment (e.g. cpt’s, spt’s, wire line coring in slurry walls and rock); laboratory testing (e.g. unconfined compressive strength, hydraulic permeability, triaxial shear tests); and field testing (e.g. wet slurry testing, soils quality control testing services and concrete quality control testing services). GFA specializes in remote on-site laboratory setup with ASTM, ACI and ACOE certifications and accreditations; Sampling of soil and groundwater (disturbed and undisturbed sampling); and Vibration monitoring (e.g. Autonomous seismograph, pre-construction video surveys).
Delray Beach FL USA
GOETTLE
Richard Goettle, Inc. is an Engineering and Construction Company specializing in design-build services for all aspects of deep foundations and earth retention systems. Our specialties include Drilled Shafts, Augercast Piles, Driven Piles, Soldier Piles and Lagging, Shotcrete-Soil Nail Walls, Soil and Rock Anchors, Micropiles, Ground Modification, Cofferdams & Marine Structures.
Cincinnati OH USA
GPE INC.
Drilled Shaft Inspection and Testing Equipment, Soil Testing Equipment.
Gainesville FL USA
GRIFFIN DEWATERING
Construction Dewatering, well points, deep wells, eductors, sumping, groundwater control. Water treatment and filtration.
Houston TX USA
GRL ENGINEERS, INC.
GRL Engineers, Inc. specializes in analyzing and testing deep foundations with services such as Dynamic Pile Monitoring, Dynamic Load Testing, Wave Equation Analysis of Pile Driving, Foundation Integrity by Cross Hole Sonic Logging, Pulse Echo Testing and Thermal Integrity Profiling, SPT Hammer Performance Analysis, and more. GRL serves the entire US with branch offices in California, Colorado, Florida, Louisiana, Illinois, North Carolina, Ohio, Pennsylvania, Texas and Washington.
Cleveland OH USA
GROUND ENGINEERING CONTRACTORS (GEC)
PLEASE PROVIDE DESCRIPTION
Al-Khobar 31952 SAUDI ARABIA
GZA GEOENVIRONMENTAL, INC.
GZA GeoEnvironmental Inc. is a full-service geotechnical/environmental/geohydrogical consulting firm specializing in deep foundation design, non-destructive testing (PDA/CSL/PIT), earth support design, geotechnical/structural/deep foundation instrumentation, site investigations, laboratory testing and construction observation.
Norwood MA USA
HALEY & ALDRICH
Geotechnical Infrastructure Development, Forensic Consulting & Expert Services, Energy Facilities Development, Site Remediation, Geothermal Energy Systems, Environmental & Regulatory Strategies, Property Development & Transaction Support.
Boston MA USA
HAMZA ASSOCIATES
Consulting Engineering
Cairo EGYPT
HTM CONSTRUCTION COMPANY
HTM Construction Company is a Design/Build contractor specializing in soil nails, rock bolts, micropiles, tiedowns, underpinning, shoring and landslide stabilization.
Lakewood CO USA
IHC IQIP FRANCE SAS
60410 Verberie FRANCE
ISHERWOOD ASSOCIATES
Geostructural Consulting Engineers, specializing in all types of soil structures in the field of foundations and earth retention. Services include the design of all types of foundations, including micropiles; design and review of temporary works for the support of excavations, shafts and tunnels; slope stabilization and permanent earth retention walls; specialist field instrumentation monitoring and inspection; advice on costs and techniques; grouting; assist with project management of foundation construction.
MISSISSAUGA ON CANADA
JOHN V. DINAN ASSOCIATES INC.
Pre & Post Construction Inspections and MonitoringServices.
Fort Lee NJ USA
KLEINFELDER
Geotechnical Engineering, Materials Testing, Construction Management, Environmental Engineering.
Rancho Cordova CA USA
LANGAN ENGINEERING AND ENVIRONMENTAL SERVICES
Langan provides geotechnical and environmental services from our offices in NJ, NY, PA, CT, VA, FL, TX, and CA; and internationally in London, Panama, Abu Dhabi, Dubai, Athens, and Istanbul. Langan provides design consultation for deep foundations, waterfront structures, piers, bulkheads, temporary and permanent excavation support, performs controlled engineering inspections, and provides expert testimony.
Parsippany NJ USA
LEDCOR FOUNDATIONS
Complete piling operations. Drilled caisons, driven piles, sheet piling, rock socketed piling, and pile caps.
EDMONTON AB CANADA
LOADTEST
Specializing in bi-directional deep foundation testing using Osterberg Cell (O-cell) technology. Loadtest, Inc. provides O-cell testing equipment, installation assistance, planning and specification support, field load testing and analytical services. Drilled Shaft callipering.
Gainesville FL USA
MALCOLM DRILLING COMPANY, INC.
Malcolm Drilling Company was started in 1962 and since then has grown to be one of the largest foundation contractors in the United States. Malcolm’s key competencies include large and deep, cased and uncased drilled shafts in soil and rock, auger cast piles, Omega displacement piles, micropiles, various excavation support systems including secant pile walls, soil mix walls and soil nail as well as anchor systems, cutter soil mixing, jet grouting, and vibro systems among others. Malcolm provides these services as well as design-build support nationwide through its network of regional offices in San Francisco, Los Angeles, Seattle and Miami.
San Francisco CA USA
MARINE CONSTRUCTION TECHNOLOGIES, PBC
Seattle WA USA
McMILLEN JACOBS ASSOCIATES
Jacobs Associates (JA), a specialty civil engineering consulting firm, serves the design and construction industry with a primary focus on underground projects, always cognizant of economics, contractual responsibilities, and the physical realities of construction. JA implements many of the underground construction technologies DFI represents including slurry walls, augered cast-in-place piles, driven piles, drilled-in micro-piles, drilled shafts, caissons, tie-backs, soil nailing, soil mixing, ground freezing, and the use of various grouting techniques. In addition, JA provides services in construction management, construction analysis and claims/disputes resolution.
San Francisco CA USA
MOS GRONDMECHANICA B.V.
3160 AA Rhoon THE NETHERLANDS
MUESER RUTLEDGE CONSULTING ENGINEERS
Foundation Design and Soils Engineering including: Design of Foundations for Buildings, Bridges and Dams, Marine Structures; Bored and Cut and Cover Tunnels; Geotechnical Studies, Tests and Reports, Design of Bulkheads and Cofferdams, Underpinning, Sheeting and Bracing, Slurry-Walls and Trenches: Inspection and Forensic studies. Alternative Fax #: 212/ 953-5626.
New York NY USA
MUNICON CONSULTANTS
Municon Consultants provides geotechnical instrumentation services to engineers and contractors in the heavy construction industry for monitoring excavations & structures appurtenant to construction projects such as highways, bridges, dams, tunnels, deep excavations & underpinning work. Equipment includes piezometers, settlement platforms, tiltmeters, beam sensors & inclinometers. Remote Reading capable via dataloggers and remotely with solar power & cell phone access. Municon is also purveyor of Remote Reading vibration monitoring services for heavy construction on the West Coast with over 60 general purpose construction monitoring seismographs and accelerometers. We provide services for blasting, pile driving, deep dynamic compaction, stones columns, pipe bursting, demolition & general construction.
San Francisco CA USA
PB&A, INC.
Engineering Design & Inspection of Earth Retention Systems, including Soil Nailing, Micropiles, Conventional Shoring: Tiebacks, Caissons, Emergency Slide Repair, Deep Shafts, Soldier Piles & Post-tensioned tangent piles.
San Anselmo CA USA
PILLORI ASSOCIATES
Pillori Associates offers a full scope of geotechnical engineering services for all aspects of project development, starting with conceptual design, through design development, construction, and post construction performance. Services include: • Subsurface Soil Investigations• Foundation Investigations• Groundwater Investigations• Laboratory Testing for Index and Engineering Properties • Soil Analyses and Engineering Evaluations• SOE and Underpinning Design• Pile and Caisson Design• Construction Monitoring • Forensic Investigations• Special Inspections
Laurence Harbor NJ USA
PLAXIS AMERICAS LLC
PLAXIS software is increasingly being used for near-shore and offshore projects. Case studies on suction anchors, seabed stability, pier design, rubble ice, and port development are available on the Plaxis website.Plaxis offers a range of software tools, courses, seminars and consulting services targeted at the world of geotechnics, geo-engineering and civil engineering. PLAXIS software makes use of finite element method, and is intended for 2D and 3D analysis of deformation and stability of soil structures, in geo-engineering applications such as excavations, foundations, embankments and tunnels. Special tools for seismic and groundwater analysis are available too.
Royal Oak, MI 48067 MI USA
PND ENGINEERS INC.
Engineering Consultants, Marine Facilities, Coastal Engineering, Bridges/Structures, Foundations, Hydrology/Hydraulics, Permafrost and Ice, Facility Planning, Construction management, Surveying, Highways.
Anchorage AK USA
QUANTA SUBSURFACE
Quanta Subsurface (QS) provides fully integrated engineering and foundation solutions to energy projects throughout North America. By partnering with various Quanta Services foundation contractors, QS is able to leverage the individual means and methods of each contractor to tackle any foundation type, subsurface condition, or access/environmental constraint. QS specializes in optimizing foundation design by matching structure loads with site-specific conditions, and promotes engineering and construction support through EPC or CM/GC project delivery methods.
Spokane Valley WA USA
ROCSCIENCE INC.
Rocscience develops geotechnical software used worldwide by over 5,000 users in over 100 countries. Our suite of programs includes slope stability, settlement and consolidation, and stress analysis, support design and underground modeling. Created by experienced engineer-developers, our high-quality programs enable users to save time and money when designing solutions in both rock and soil.
Toronto ON CANADA
RWH ENGINEERING INC.
Geotechnical Engineers specializing in soil stabilization, foundation design, load testing, monitoring and soil retention structures.
AYR ON CANADA
SCHNABEL ENGINEERING
An Engineering News-Record Top 250 design and Top 200 environmental firm, Schnabel Engineering provides specialized expertise for the planning, study, design and construction of geotechnical, dam and tunnel engineering projects in the United States and abroad. The employee-owned company has worked in more than 140 countries since its founding in 1956 and has pioneered the use of new technology, foundation systems and sustainable infrastructure. Specialized geotechnical, geostructural, geophysical and geoenvironmental services extend to deep excavations; embankment and rock slope stability; vibration studies; construction resident engineering and monitoring; integrated instrumentation monitoring; and laboratory testing. Risk assessment and risk management services round out the company’s full-service approach. Headquartered in Glen Allen, Virginia, Schnabel’s workforce exceeds 300 people in 20 locations.
West Chester PA USA
SENTEZ INSAAT LTD. STI.
Sentez is designing and installing Rammed Aggregate Piers®(RAP) under the license of GeopierFoundation Company (GFC) in Turkey, Morocco and Azerbaijan.
Istanbul 34427 TURKEY
SERVICE STEEL WAREHOUSE
The ESZ range of high strength Hot rolled Steel sheet piling, Pipe Piling, Tie-Rod Anchor Systems, Channel walings, Coatings, Fabrication, Galvanizing, Design guidance, System configuration, Wide Flange beams, HSS, Channel, Plate, Rounds, Cut to length, Cambering, T-Splitting
Houston TX USA
SESI CONSULTING ENGINEERS
Consulting Engineers
Pine Brook NJ USA
SHANNON & WILSON, INC.
Providing quality services in geotechnical and environmental engineering, specializing in geologic investigations and explorations, feasibility studies, foundation studies for large structures such as bridges, skyscrapers, piers and retaining walls, and constructability evaluations. Speciality also includes hazardous waste management and environmental services.
Seattle WA USA
SHUNLI ENTERPRISE INTERNATIONAL LIMITED
Charlottetown PE CANADA
SKANSKA USA CIVIL NORTHEAST
Contractor
Queens NY USA
SOLUCIONES GEOTÉCNICAS INTEGRALES, S.A. DE C.V.
Geotechnical construction Quality control of materials and processesGeotechnical and soil mechanics investigationsLand surveyingProject supervisionGeophysical surveyEngineering consultingEnvironmental engineering
Irapuato, Guanajuato MEXICO
STALWORTH UNDERGROUND
Stalworth Underground offers specialty heavy civil, building foundation and earth retention services to the general contracting/construction management industries. We are committed to providing sound engineering designs and workable construction procedures. Our long experience in the possibilities of alternate solutions and an understanding of the impacts of alternative engineering have given us an insight into what can truly be innovative and cost effective. Stalworth Underground’s primary focus is Chicagoland/NW Indiana. Our areas of expertise include; Earth Retention Systems, Sheet Piling Systems, Soldier Pile/Lagging Systems, Soil Nail Walls, Micropiles/Driven Piles, Drilled Shafts/Caissons, Tieback Anchors, Helical Piers, Load Tests and Dynamic Compaction.
Chicago IL USA
STRESSBAR SYSTEMS INTERNATIONAL, LLC
Supplier of high strength threaded bar systems for use in drilled piles, caissons, rock & soil anchors, hollow bars, etc.
Ridgefield NJ USA
SUBSURFACE CONSTRUCTORS INC.
Subsurface Constructors offers a comprehensive list of services for deep foundation and ground improvement solutions, including design/build and site investigation capabilities. They are a full service geotechnical contractor and ground improvement specialists with over 100 years of experience in the deep foundation industry. Their foundation construction and engineering expertise, combined with a large and varied fleet of equipment, allow them to provide the following foundation services: Foundation support: Site Investigation, Earth Retention Systems, Drilled Shafts, Augercast (CFA) Piles, Driven Pile, Rock Anchor Systems, Micropile and Restricted Access. Ground Improvement: Vibro Stone Columns, Vibro Concrete Columns, Vibrocompaction, Dynamic Compaction and Rapid Impact Compaction.
St. Louis MO USA
TARRA ENGINEERING AND STRUCTURAL CONSULTANTS INC.
Structural Engineering Firm Specialized in Shoring and Foundation Structures; Construction Engineering.
Markham ON CANADA
TECHNO PIEUX INC / TECHNO METAL POST
Helical Piles Supplier
Thetford Mines QC CANADA
TECTONIC ENGINEERING & SURVEYING CONSULTANTS P.C.
Tectonic Engineering & Surveying Consultants P.C. is a leading provider of professional engineering services offering contractors one source for expertise in geotechnical engineering, laboratory testing and construction survey services. Specialties include: Geotechnical Engineering, Subsurface Investigations, Environmental Permitting, Special Inspections, Construction Materials Laboratory Testing, Pre-Construction Surveys, Vibration Monitoring, Surveying and Construction Layout.
Mountainville NY USA
TEXAS SHAFTS, INC.
Drilled Shafts, Augercast Piles, Driven Piles, Soldier Piles and Lagging, Shotcrete-Soil Nail Walls, Soil and Rock Anchors, Micropiles, Ground Modification, Cofferdams & Marine Structures.
Haslet TX USA
THURBER ENGINEERING LTD.
Vancouver BC CANADA
TOLUNAY-WONG ENGINEERS
Tolunay-Wong Engineers, Inc. is a full service geosciences consulting firm offering a complete range of services for geotechnical engineering, environmental services, construction materials testing, and deep foundations testing. TWE is committed to meeting our clientsďż˝ needs for technical quality, practical solutions, and performance. We have numerous office locations and over 300 engineers, scientists, technicians, and support personnel located throughout Texas and Louisiana.
Houston TX USA
TORCSILL FOUNDATIONS, LLC
Pasadena TX USA
TREVI S.P.A
Slurry walls, caissons, micropiles, grouting, jet grouting, deep soil mixing, anchors, ground improvement, tunneling, tunneling consolidations, minipiles, driven and drilled shafts, slurry trenches, vibro flotation, ground freezing, dams rehabilitation.
Cesena ITALY
URKKADA TECHNOLOGY LTD.
OTTAWA ON CANADA
VACHRIS ENGINEERING P.C.
Specializing in the fields of geotechnical, heavy, foundation, and marine construction engineering; including steel, timber and concrete structures, walls, all types of foundations, soils, grouting, all types of piles, caissons, temporary and permanent excavation support, cofferdams, grouted or helical tiebacks, earth and rock anchors, tunnels, underpinning, bridges, sub-aqueous pipelines, coastal structures, seawalls, bulkheads, revetments, docks, marinas, piers, mooring & berthing facilities.
Garden City NY USA
VANCOUVER PILE DRIVING LTD.
For over 100 years, Vancouver Pile Driving Ltd, has been providing general marine construction and project management services to the Pacific Northwest, and North American clients including the construction of wharves, piers, bridges, floating concrete structures, marine outfalls and underwater soil densification, in addition to our upland foundation piling and stone column construction services.
NORTH VANCOUVER BC CANADA
WILLIAM F. LOFTUS ASSOCIATES FOUNDATION ENGINEERS
PDA test; vibration monitoring; Wave Equation analysis; integrity testing; inspection; design and consultation. TNO equipment for PDA, integrity test.
Englewood Cliffs NJ USA
ZETAS ZEMIN TEKNOLOJISI A.S.
Foundation engineering contractor.
Istanbul TR 34794 TURKEY