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Business - Construction and Maintenance - Trenchless Technology

Missouri Western State College Department of Engineering Technology Trenchless Technology Institute (TTI) - TTI offers annual conferences in pipeline design, construction & maintenance and trenchless technology. TTI also offers operator certification and training programs for different trenchless methods.
National Research Council's Institute for Research in Construction [IRC] - Canada's construction technology centre. The UIR program is dedicated to developing cost-effective technologies for enhancing the performance & durability of municipally-owned road systems, bridges & buried services & for enhancing the management of these assets.
CIGMAT - CIGMAT stands for Center of Innovative Grouting Materials And Technology. It was established under the aegis of The Civil and Environmental Engineering Department at the University of Houston. The Center's Director, Dr. Vipulanandan, is a Professor in this department.
Louisiana Tech University Trenchless Technology Center (TTC) - Established in 1989 to promote research, development and technology transfer in the trenchless construction and rehabilitation industry.
University of Waterloo Centre for Advancement of Trenchless Technologies (CATT) - CATT addresses infrastructure needs faced by both public sector end users and industry by providing a common forum for research, education, and technology transfer in the area of trenchless technologies.
Foundation for Water Research - An independent, non-profit making UK-based organisation that promotes and disseminates research on all aspects of water, wastewater and related environmental issues.
Micro-Tunneling Research Institute - A focused portion of the Earth Mechanics Institute (EMI) at the Colorado School of Mines. EMI has been performing basic and applied research and engineering for all types of excavation systems for 25 years.
Pipejacking research at Oxford University - Research in pipejacking has been in progress at Oxford since 1986. The research has supported by industry and EPSRC, and involves close co-operation with the Pipe Jacking Association.
Trenchless Data Service - A general trenchless technology website with extensive trenchless new construction information including a very comprehensive directory of construction firms and some information regarding their experience levels. Sections are also being developed regarding pipe rehabilitation.
Trenchless Information Center - A trenchless technology portal with good introductory information regarding the various technologies in use. Has an active bulletin board.
HDD-Consult.com - An information highway for the trenchless technology industry to search for contacts and information within the experts of our industry.
Drilshop Drilling For Drillers ( Australia) - Drilling industry portal site.
Microtunneling Resource Center - Microtunneling portal site featuring free email (yourname@microtunneling.com), an email based discussion forum, and microtunneling resource pages.
Public Works Online - Daily news and product updates for professionals in the public works industry- Information on manufacturing, technology, equipment, supplies, and discussion forums, online chat, newsletter and software
Geoforum.com - A technical information system offered free of charge.
Trenchless, often called Horizontal Directional Drilling technology related vortal / community for I - Trenchless, often called Horizontal Directional Drilling technology related vortal / community for India containing Trenchless directory.
Emerging Construction Technologies - Civil - The purpose of this site is to present Emerging Construction Technologies. A section is dedicated to spotlighting trenchless technologies.
Directional Boring Central - The primary source of information for directional drilling contractors.
Giglio, Riddle & Associates, Inc. - Represents manufacturers in the industrial and municipal water/wastewater profession. Guide to distributors in Alabama, Mississippi, Louisiana, Tennessee, and the Florida Panhandle.
Newsletters on Trenchless Technology - Newsletters on Drilling Technology Dry Directional Drilling, Rock, Auger, Earth Drilling Boring Machines and Pipe Jacking.
NoDig USA - Horizontal Directional Drilling often called Trenchless technology, HDD related Vortal containing Trenchless information is Nodigusa.com
Digging-Deep Trenchless Technology - Extended information and links database relating to trenchless technology.
Tom Allen Construction Company - Tom Allen Construction is contracting company in the specialized field of Horizontal Directional Drilling
Util-Locate - Providing underground utility line locating services for privately owned utilities. Commercial and residential.
American Trenchless - Trenchless construction firm utilizing the latest trenchless technology including directional, guided wet bore, liner plate, jack and bore, liner plate, jack and bore, and TBM applications.
Per Aarsleff A/S Pipe Technologies - Renovates pipes and pipe systems using No Dig technologies. The No Dig division renovates e.g. pipes for potable water, discharge water, process water, rainwater, gas and district heating, and also vertical downpipes, vent shafts, etc.
Avoidatrench - Offers a complete range of directional drilling, pipe bursting, pipe ramming and augering services together with considerable engineering and applications experience. Powys, UK.
Arby-tech.com - Arby Construction is a family owned and operated, financially sound, aggressive and diversified underground construction firm servicing gas, electric, water and telephone clients throughout the United States. Services include trenchless installation through directional drilling.
AJECT - Contractor operating in the Middle East; tunnelling as a specialist contractor.
A.E.Yates Microtunnelling Ltd - A. E. Yates is a UK contracting firm which owns and operates a range of remote controlled closed face slurry microtunnelling equipment, available for Main Contract or Subcontract work.
A&L Underground Inc. - A Kansas contractor specializing in horizontal directional drilling (HDD) and installation of utility distribution and transmission lines.
Grooms Construction - Underground utility contractor specializing in trenchless technologies (including pipe bursting and directional boring) throughout Southern Ohio and Northern Kentucky.
A.van Egmond Construction Ltd. - A. van Egmond Construction of Smithville and Orangeville, Ontario, Canada is an incorporated company which was established in 1963, which specializes in directional drilling.
Accu-pipe Ramming Systems, Inc. - Located in Edmonton, Alberta and Regina, Saskatchewan. Specializes in trenchless technologies such as directional earth boring, pipe ramming, pipe bursting, and soil remediation.
Advance Boring Specialists - Washington and California based contracting firm specializing in the trenchless installation of Phone, Fiber Optics, Gas, Electrical, and Water lines through horizintal directional boring. ABS also provides sewer rehabilitation services.
All-Bore, Inc. - More than 30 years experience in the trenchless drilling industry, located in Indiana. Our company serves primarily Indiana, Kentucky, Illinois, and Ohio, but we have completed projects in the Northeast and Southeast as well.
Evergreen Utility Contractors, Inc. - A Washington state contractor providing navigational boring primarily for the communications and power industries.
Appalachian Cable - Offering trenchless installation of coaxial and fiberoptic cables, in addition to their other services.
Byzak Contractors Ltd - Civil engineering contractor to the UK Water Industry. Areas of expertise include pipejacking and microtunnelling, as well as sewer renovation.
Bay State Piping Company, Inc. - Massachusetts based contracting firm with experience in directional drilling, downhole rock drilling, pipe ramming, horizontal auger boring, steerable rod pushing, and percussion moling.
BecField Drilling Services - Directional drilling contractor with offices in Germany, Abu Dhabi, the United Kingdom, India and Romania. Becfield has performed work around the world including Abu Dhabi, Angola, Austria, Bangladesh, Germany , Hungary, India, Romania, Syria, Turkey, and the United States.
Teknik Segala - Teknik Segala is a control and automation solutions provider for all industries in Malaysia. Teknik Segala offers Horizontal Directional Drilling among their many services.
CommLink Constructors - CommLink is located in Concord, North Carolina just outside Charlotte, and has communications industry and CATV experience dating from the 1950's. CommLink has directional drilling services as well.
Connetics Ltd - Christchurch, New Zealand based contracting firm servicing the Power industry which offers trenchless installations of underground cables and lines.
DECOSI - Desarrollo, Construcción, Sistemas, Ingeniería General Contractor in Mexico which offers microtunneling and directional boring.
ECI Home Page - Environmental Crossings Inc. (ECI) provides cost effective horizontal directional drilling, savings in long-term maintenance, and environmental protection through the installation of trenchless crossings. ECI has offices in Michigan, Calgary, Thailand, and Malaysia.
Drill~Con Group (Asia) - Drill~Con GROUP is a specialist Trenchless construction firm in Malaysia with extensive experience in undertaking projects involving pipe jacking, microtunneling and related works.
Drill-Mor Services PTY LTD - Drill-Mor services: an Australian construction firm which specialises in trenchless technology. Drill-Mor services uses directional drilling machines for a wide range of underground pipe installations.
Rowland's Underground Technology - Austraiian Horizontal Directional Drilling construction firm. The trenchless way to install communications, electricity, gas, water and sewage conduits. RUT has machinery capable of drilling in all conditions.
Telephone Company of Houston [TCH] Construction - TCH Construction offers a wide scope of work which they can perform for their clients including directional drilling and conventional boring. Additionally, TCH Construction can design, engineer, and fabricate to your specifications a variety of products.
Frank Coluccio Construction Company - Frank Colucio Construction Company is a Seattle, Washington based contractor with 40 years' experience in all aspects of the construction industry, including sewers, utilities, watermains, and tunnels. Among other services Colucio offers microtunneling.
General Excavating - General Excavating is a Lincoln, Nebraska based contracting firm which provides top quality construction services for Utility, Environmental, Communications, Dredging, and other construction project needs. Among their many services, General Excavating offers vaccuum excavating and directional boring.
Knight Enterprises - provide construction and cabling services throughout the state of Florida. Specializing in directional boring.
Henkels & McCoy - One of the largest privately held engineering and construction companies in the United States employing over 4,000 full-time personnel in more than 50 permanent offices located throughout the United States and abroad. Henkels & McCoy offer directional drilling services.
Horizontal Drilling International, Inc. - HDI's office in Houston, Texas, U.S.A., serves North America, South America, and Australia, while our office in Paris, France, serves Europe, Africa and Asia. HDI's number of successful crossings is approaching 1,200 in 22 different countries.
InfraCorps, Inc. - Construction firm in Virginia which specializes in trenchless technologies including directional drilling, guided boring, pipelining, pipe bursting, and microtunneling.
Infratech Corporation - Utility contractor specializing in trenchless placement of electric, telephone, gas, catv, water, sewer, and wells for environmental remediation. Infratech offers directional drilling, environmental remediation, and underground construction services.
Inglis Drainage - Inglis Drainage proudly serves western Canada with laser controlled trenchless operations. Corrugated 2" to 12" diameter tubing is installed with minimum disturbance and accurate grade. Inglis Drainage has been providing quality installations since 1947. Founded by John Inglis in Ontario, operations were moved to British Columbia in 1981.
LMR Drilling UK Ltd - Horizontal directional drilling firm operating in the UK with offices in Germany and the Netherlands as well.
Mole Engineering - Contractng firm located in the UK which specializes in Moling, Directional Drilling, and Pipe Ramming.
Kerr Construction, Inc. - Kerr Construction, Inc. was established in Florida in 1977, originally as an Underground Utility Contractor. Soon after its inception, the company began gaining experience in trenchless procedures such as auger boring and installation of steel casing for utility projects and pump stations. Over the years, Kerr Construction, Inc. expanded its capabilities to include pipe jacking, hand mined tunnels, and more recently, microtunneling .
Dillingham Construction Corporation - COnstruction firm with expertise in microtunneling and large diameter tunneling
Michels Pipeline Construction Inc - General contractor with Directional Drilling experience located in Wisconsin.
ABC Liovin Drilling, Inc. - Drilling in Southern California. Specializing in Hollow Stem Auger, Air Rotary, Mud Rotary, Casing Hammer, Bucket Auger, Limited Access, Direct Push Probing, Soil Sampling, Water Sampling, and Well Installations since 1982.
Gulf Atlantic Drilling - Drilling contractor with offices in Ocala & Pensacola, Florida.
Directional Technologies, Inc. - Provides horizontal directional drilling, horizontal well installations, and well installations related services such as well placement, design, and development. Services include, not limited to: Planning and Well Design: Proposed bore path; Recommended well materials; Remediation Equipment ; Well Installation; Well Development; Determination of rates of removal.
Hemlock Directional Boring - Eastern USA contractor specializing in directional drilling, pipe bursting, trenching, and moling.
Longbore, Inc. - Longbore, Inc., headquartered in Houston, Texas, specializes in precision horizontal directional drilling services for installing environmental remediation wells, small diameter pipelines, power utilities, and fiber optic cables.
Michigan Trenching - Michigan Trenching Service, Inc. - Full service Underground Utility Contractors. Services include horizontal directional drilling.
UTILX - UTILX Corporation is a Kent, Washington ased service company specializing in underground utility renovation and installation. UTILX Corporation provides services, products and technology used to install, replace and renovate underground utilities and related construction. Its services and technology are environmentally friendly and less disruptive than conventional replacement methods.
BTB Australia - Australian underground utility contractor specializing in directional drilling.
Styrud AB - Styrud AB is a Swedish contracting firm which offers all available trenchless pipe laying methods. This means that we can always recommend the most cost effective solution.
Sperry-Sun - Sperry-Sun's commitment to innovation and excellence has made it a world leader in drilling technology and reservoir deliverability. Whatever your need--directional and horizontal drilling, MWD, multilateral wells and completion systems, or the latest rigsite information systems -- Sperry-Sun has the tools, and the know-how to get the job done.
Skanska - Skanska is a contracting firm specializing in construction, real estate, and construction related services.
Perco Engineering Services Limited - Pipeline contractor, working predominantly in the water and sewerage sector. Uses hydraulic (non-percussive) and pneumatic pipe bursting techniques, as well as sliplining, pigging, and other no-dig methods. Based in the Midlands, U.K.
C&B Associates II Ltd - Construction management firm specializing in the design/build of fiber optic cables, including trenchless installations.
Tenbusch Contracting Inc. - Install rigid pipe with the tenbusch insertion method (TIM)while eliminating excavation. Applications: sewer, water, industrial drain/supply.
McNicholas Construction Company Ltd - McNicholas is the first choice utilities contractor in the UK with an enviable reputation in Telecommunications, Gas, Water, Electricity, Building, Rail Signalling & Telecomms. The McNicholas Group celebrates its 50th Anniversary in 1999. Services offered include trenchless pipe rehabilitation and trenchless new construction.
Jacked Pipelines - South African geotechnical contractors specializing in pipejacking, piling, auger boring, and directional drilling.
Atlas Dewatering - Atlas Dewatering specializes in horizontal environmental wells.
BorTunCo - Houston, Texas based construction firm specializing in boring and tunneling
Bradshaw Construction Corporation - Contact information for Ellicott City, Maryland based construction firm.
Tires 'N Tracks, Inc. - Tires 'N Tracks, Inc. has been servicing the Chicagoland area for over 15 years. Our line of services include: Directional Boring, Fiber Optics, Aerial Work, Pipebursting, Pipepushing, Trenching, Augering, and Vibratory Plowing.
ARB, Inc. - ARB, Inc. is based in California with offices in Texas and Central and South America. ARB, Inc. is ranked in the ENR Top 400 General Contractors, working with major corporations and institutions throughout the United States as well as in South America and the Pacific Rim. ARB has an operating division which specializes in Horizontal Directional Drilling.
Engineers Construction, Inc. - ECI offers general construction and contracting services and is based in South Burlington, Vermont. ECI's quality site & utility construction: rock trenching, directional drilling, sitework, paving, marine, waterfront, cell towers, environmental systems, Hazmat sites. ECI also participates in pipe rehabilitation projects.
MasTec - MasTec is one of the preeminent end-to-end telecommunications and energy infrastructure service providers in North America. We perform our services for some of the largest and most prominent companies in the telecommunications and energy industries, including incumbent local exchange carriers, competitive local exchange carriers, cable television operators, long distance carriers, wireless phone companies, public and private energy companies, and Fortune 500 corporations. Services include directional drilling.
InterCon Construction, Inc. - Utility contractors based out of Madison, Wisconsin specializing in directional drilling.
Laney Directional Drilling Co. - Humble, Texas based construction firm specializing in directional drilling.
Ozzie's Directional Drilling - Directional drilling contractor based in Scottsdale, Arizona.
Miller The Driller - Full-service underground construction company located in Des Moines, Iowa. Services include directional drilling, horizontal earth boring, and RCP pipe jacking.
Robinson Construction - Robinson Construction is a leading innovator in Trenchless Technology. Our implementation of this cutting edge method of installation has received national and international attention. This attention has lead to reviews in major industry magazines, and visits from other vendors of this technology to observe Robinson's unique developments in this field. Trenchless Installation of sewer or other underground piping using the new Pilot Tube System of Microtunneling [PTSM] Method has many advantages.
Sunland Construction, Inc. - Pipeline construction company serving the needs of major oil and gas companies throughout the Southeast, South Central, and Rocky Mountain regions of the United States. Incorporated in the State of Louisiana in 1974, we have since grown into one of the largest pipeline contractors employing an average of 500 people with a peak workforce of over 1,200 employees. Services include directional drilling.
Com-Net Services, Inc. - Com-Net Services, Inc. is a full service communications installation company providing Data and Telecommunications services to a wide range of customers. From piece-work to total turn-key solutions, site specific or nationwide, we have the team you need. Services include directional boring.
Obayashi - Obatashi, a major general contractor in Japan, offers a full range of construction services on a global scale. Obayashi offers tunneling among other services.
Wiring Technologies, Inc. - Wiring Technologies, Inc. is located in Altamonte Springs, Florida. We are committed to providing "Total Connectivity Solutions" through a complete line of Data, Voice, Video Cabling and Cable Assemblies. Our pathway development team installs both interior and exterior conduits and raceways, using the latest in Trenchless Technology for building to building and campus environment
Kelly & Wilmore Company Utility Contractor - Kelly & Wilmore was established in 1950 as a utility construction company specializing in outside plant telephone construction. We continue to expand service areas and broaden our range of services with a continued commitment to meet the evolving needs of the 21st century utility construction customer. Kelly & Wilmore has experience with directional boring.
MDB Directional Boring - Largest, safe, most experienced drilling and blasting contractor in the Northeast specializing in: drilling and blasting, hoerams, directional boring, rock bolts.
Haynes Electric Utility Corporation - Haynes Electric Utility constructs power lines, traffic controls, high voltage lighting, and provides storm damage support for power and gas. Services include directional boring.
Full Bore Directional Boring, Inc. - Based in Howell, MI, and serving the Great Lakes Region, Full Bore's goal is to be the safest, quickest, and most cost effective method of installing underground material while causing the least amount of disturbance to the customer, property, and environment.
Pipeline Constructors Group PLC - UK trenchless technology contractor.
Witherspoon Contracting Co. of Mobile - Witherspoon Contracting provides horizontal directional drilling services all along the gulf coast. We serve the local communities of Mobile, Saraland, Theodore, Daphne, Fairhope, Spanish Fort, and Bay Minette as well the rest of Alabama and the surrounding states of Mississippi, Louisiana, Florida, Georgia, and Tennessee.
Lighting Maintenance Incorporated - Specialize in complete outdoor lighting, sign service, and electrical service installations and repairs. Services include directional drilling. Serving the Washington DC area and the surrounding counties of Virginia and Maryland.
S. McNally & Sons - Contracting firm based in Hamilton, Ontario, Canada offering large diameter tunneling, microtunneling, pipe jacking, and utility tunneling.
Berco Services Inc. - International horizontal directional drilling contractor.
Mears Group Inc. - Mears provides engineering and construction services in the areas of pipeline engineering, corrosion engineering, pipeline rehabilitation, horizontal drilling, and fiber network construction.
Heider Construction Inc. - Tewksbury, Massachusetts based construction firm. Services include Pipe Jacking, Pipe Bursting, Water Jetting, Air Compression, Pneumatic Moles and Directional Drilling.
Propel Berhad - Propel (Malaysian based firm) offers specialised Trenchless Construction Technology services such as microtunnelling, pipe jacking, horizontal directional drilling and thrust boring.
Midwest Mole - Midwest Mole (Indianapolis, Indiana) is a leader in trenchless technology. We have the people, the equipment, the experience, the resources and the drive to respond quickly and effectively to your tunneling, jacking and boring needs.
SA Directional Boring - Australian (Payneham South, SA) Company that provides trenchless, underground boring services.
Willco Far West - Salt Lake City, Utah based contractor specializing in hprizontal boring, tunneling, pipe ramming, and pipe jacking.
Precision Directional Services - PDS is located in Katy, Texas and offers all phases of directional boring around the U.S.A.
Pacific Boring Home - Pacific Boring, Inc. is a Caruthers, California based contractor specializing in Horizontal Boring & Pipe Jacking
R.H. White Construction Co., Inc. - The company is a New England based (Massachusetts and New Hampshire) General Contractor specializing in full construction services for utilities and industry. Services include trenchless plowing.
Dead On Directional - Dead On Directional is your fiber-optic and communication cabling solution. We use state-of-the-art trenchless technology for your utility construction needs.
R-Com, Inc. - Underground Utility Contractors based in Balch Springs, Texas specialising in directional and conventional boring.
Australian Communications Engineering - Australian Communications Engineering (ACE) is a West Australian company specialising in the construction of utilities services. This division owns and operates specialist underground directional boring equipment for installing conduits and cable where there are obstacles to trenching work.
D.H. Blattner - D.H. Blattner & Sons, Inc. is a heavy civil and mining contractor providing services throughout North America. Founded in 1907 by D.H. (Henry) Blattner, today D.H. Blattner & Sons, Inc. has entered its fourth generation of management. Our services include: Concrete Structures, Earthmoving, Environmental, Drilling & Blasting, Demolition & Salvage, Crushing & Material Handling, and Mining.
Mitchell Drilling Contractors - With over 28 years experience in projects Australia wide & overseas, Mitchell Drilling has valuable expertise in drilling technology. Our safety standards, high levels of competence, a quality systems approach & international experience brings a calibre of drilling operations to your project that can deliver profitable results.
McAllister Brothers - McAllister Brothers Ltd, is recognised as a major force in the field of inspection, maintenance and installation of pipelines and sewers, offering a quality spectrum of trenchless techniques. McAllister Brothers, Ltd is located in Northern Ireland.
Environmental Drilling Services - EDS (located in De Pere, Wisconsin) offers a complete line of drilling services. We are experienced in the following areas of drilling: auger, mud rotary, air rotary, rock coring and directional drilling.
Infrastructure Systems, Inc. - Specializing in all phases of water and sewer installation and repairs, including directional boring. Also all phases of building construction and demolition.
Badger Daylighting Excavation Services - Utility locating and vacuum excavating contractor specializing in utility damage prevention based in Kalamazoo, MI.
Tiger Drilling Co. Ltd. (Pattaya, Thailand) - Provides professional services and expertise to the highest standard possible as per industry standards, in the highly specialized field of Directional Drilling and Auger Boring works using trenchless technology.
C.S. Underground, Inc. - Construction firm located in Wrightwood, California and founded in 1981 which specializes in the construction and maintenance of communications and cable TV Systems throughout Southern California. Services include directional-drilling, boring, concrete saw-cutting, rocksaw-trenching, complete communications services, and much more...
A.P. Construction - A third generation closely-held contracting firm in the Pennsylvania and New jersey area that stresses the old world tradition of hard work, pride, and professionalism for each and every project. Trenchless Construction services include: Sliplining / Insertion Piping; Tunneling / Pipe Jacking; Cement Mortar Lining; Internal Joint Sealing; Sewer Rehabilatation; Manhole Rehabilatation; Sewer relining & rehabilitation; Non-disruptive refurbishing; and Internal joint repairs for pipes 20" and larger.
Advance Boring Specialists - Washington and California based contracting firm specializing in the trenchless installation of Phone, Fiber Optics, Gas, Electrical, and Water lines through horizintal directional boring. ABS also provides sewer rehabilitation services.
Araco Inc. - New England contractor established in 1955 and based in Massachusetts which specializes in trenchless rehabilitation.
Hydro-Klean - Hydro-Klean, an Iowa based contracting firm, provides quality industrial cleaning, emergency spill response and sewer cleaning. Among its many services Hydro-Klean offers trenchless spot-repairs.
Atlantic Coast Contractors, Inc. - A utilities contractor specializing in trenchless technology, licensed for pipebursting and trenchless pipelining using the Miller EX method. With an explanation of their trenchless pipelining and pipebursting methods, including a slideshow.
Balzer's Canada Inc. - A Canadian Company located in Saskatchewan that specializes in Industrial Construction, Process Equipment & Piping Systems, Plant Maintenance, Water and Waste Water Treatment Plants.
Boh Bros. Construction Company - New Orleans' Largest Construction Company, which was founded in 1909. Boh Bros. utilizes several trenchless pipe rehabilitation technologies.
BRH Garver - Houston, Texas based construction firm offering CIPP, Fold-and-form, sliplining, pipe bursting, as well as traditional dig services.
Byzak Contractors Ltd - Civil engineering contractor to the UK Water Industry. Areas of expertise include pipejacking and microtunnelling, as well as sewer renovation.
Dakota Pipelining Systems - Located in Sioux Falls, South Dakota, Dakota Pipelining Systems is involved in the rehabilitation of municipal water distribution systems worldwide by cleaning and then lining old cast iron water main with a thin layer of cement. Dakota Pipelining manufactures and sells the specialized equipment required to undertake these projects and trains customers in the use of purchased lining equipment. Dakota Pipelining Systems will also contract to perform Cement Mortar Lining projects in sizes from 4 inches to 120+ inches (100-3000+ mm).
DM Robichaud Associates - DM Robichaud Associates is a contracting firm in Ontario, Canada which relines sewers and laterals, chemically seals manholes and reduces sewer flows.
Drain-All Ltd. - Established in 1984, Drain-All is a fully licensed Industrial, Municipal, and Environmental Waste Management Service Company serving Eastern Ontario, Western Quebec, and the Northern United States. Canadian owned and operated, Drain-All provides modern facilities, state of the art equipment, and a staff of over 90 well trained professionals. This diverse company's municipal infrasturcture division offers several "trenchless" rehabilitation solutions.
Environmental Pipeliners - Dublin, Ohio based contracting firm specializing in trenchless pipe rehabilitation.
Evanco Environmental - Evanco Environmental is an Ontario, Canada based contractor which manufactures and distributes a range of leading edge environmental control products, as well as offering custom consulting, project management and construction services for ground water protection and process sewer projects throughout North America. Offers several trenchless pipe rehabilitation services.
TSR Corp. - Providers of sewer cleaning, coating service, video inspection, no dig repair, manholes, catch basins, storm lines, digesters, wet wells.
Ground and Pipe Technologies, L. L. C. - Ground and Pipe Technologies offer Ultraliner PVC Alloy Pipeliner, Masterliner CIPP, pipebursting, and Citadel Epoxy Lining, among other services.
Herby Enterprises Limited - Herby Enterprises, a northern Ontario, Canada based contracting firm, supplies complete Sewer Line Trenchless Technologies.
InfraCorps, Inc. - Construction firm in Virginia which specializes in trenchless technologies including directional drilling, guided boring, pipelining, pipe bursting, and microtunneling.
Insituform Technologies - Pipe rehabilitation provider.
Brown Plumbing - BROWN PLUMBING is a service company specializing in proven advanced methods of investigating and trenchless technology pipe repair systems. Located in Redding California, Brown Plumbing provides services to northern and central California.
AMTEC Asset Management Technology - Surveying and mapping of sewers, water mains, pipelines, boreholes and other hollow structures.
ADS Environmental Services - Provides comprehensive water and wastewater system diagnostic services to municipal agencies and consulting engineers worldwide. Services include long-term and temporary flow monitoring in sanitary, combined, and storm sewers; field inspection services including system inventory, manhole inspection, smoke testing, dyed water testing, line cleaning and TV inspection; leak detection; and water auditing.
AmLiner East - AM-Liner East, Inc. is a company located in Vienna Virginia which provides full service sanitary sewer and manhole rehabilitation to the trenchless industry. To date we have installed over 800,000 LF of the AM-Liner and Premier-Pipe USA Products. We also have performed over 20,000 VF of manhole rehabilitation. The most recent additions to our trenchless product line is the Premier-Pipe USA cured-in-place lining system.
Kenton Utilities & Developments - Construction firm located in the UK and specializing in trenchless pipe replacement using the Consplit and Minisplit processes.
DRAIN REPAIRS AND SERVICES - DRAIN SHIFT located in the UK offers services for CCTV surveys, high pressure clearance, and lining repairs. Domestic and commercial works undertaken. ISO 9002 Registered company.
Duke's - Offers the most advanced methods of sewer root control service available.
Terraco Excavating Limited - Terraco is an Alberta based company operating out of Calgary, Alberta Canada, specializing in underground construction including excavation, installation of product by traditional excavation and trenchless methods, rehabilitation of existing pipes using trenchless technologies, and environmental remediation.
Tri State Utilities - Based in Virginia, specializing in trenchless technology. Services include, cleaning pipe, video inspection, testing and sealing, manhole rehabilitation, sliplining, pipe bursting and trenchless lining.
Jones Bros. - Improved Technologies Group - Founded in 1946, Jones Bros., Inc. is one of the oldest, largest and most respected road building and earth moving companies in the Southeastern United States. The Improved Technologies Group specializes in sewer rehabilitation technologies.
Kottke Underground Technologies - Oregon Utility Services company specializing in trenchless repair and restoration of underground sewer systems using the Performance Liner CIPP product.
C J Uden & Co Ltd - Drainage consultants and surveyors based in Surrey, UK. Services include CCTV inspections, pressure testing, water jetting and a full range of planned maintenance.
Lanzo Lining Services Inc. - Construction firm based in Michigan and Florida specializing in the trenchless repair of underground piping systems.
Liqui-Force Services (Ontario) Inc. - Liqui-Force Services is one of Ontario, Canada's largest and most experienced sewer maintenance, inspection and rehabilitation companies. We offer services to public and private sector clients throughout Ontario and the United States.
Joseph Painting Company, Inc. - A woman-owned contracting firm in Arizona with exclusive rights to the SewerShield 100 product line. JPCI provides products and services for the rehabilitation of wastewater treatment systems. Site describes Sewer Shield Coating product line as well as other products and services.
Hemlock Directional Boring - Eastern USA contractor specializing in directional drilling, pipe bursting, trenching, and moling.
W.L. Hailey & Company - A professional general contractor and quality commercial construction firm located in Nashville, Tennessee. Services include pipe and manhole rehabilitation and tunnel boring.
Waterflow Services Ltd. - Specialising in pipeline maintenance, repair and renovation. Colnbrook, UK.
Sewer-Matic - Sewer-Matic Services (Ontario, Canada) is a full service business providing utility maintenance and environmental services utilizing leading edge technologies to ensure quality workmanship.
Sewer Kleen and Inspection,Inc. - Nashville, Tennessee based contractor specializing in television inspection and cleaning of industrial and municipal pipe and sewer pipelines of 6" to 12' plus in diameter. Full color video inspection and report of pipeline conditions and problem areas. HAZWOPER trained. Other sewer and pipeline specialty services are available.
Perco Engineering Services Limited - Pipeline contractor, working predominantly in the water and sewerage sector. Uses hydraulic (non-percussive) and pneumatic pipe bursting techniques, as well as sliplining, pigging, and other no-dig methods. Based in the Midlands, U.K.
McNicholas Construction Company Ltd - McNicholas is the first choice utilities contractor in the UK with an enviable reputation in Telecommunications, Gas, Water, Electricity, Building, Rail Signalling & Telecomms. The McNicholas Group celebrates its 50th Anniversary in 1999. Services offered include trenchless pipe rehabilitation and trenchless new construction.
Carylon Corporation - Services firm specializing on environmental protection.
Pipeway UK - UK firm specializing in pipeline renovation, bursting, cleaning,emergency repairs.
Bethell Utilities Limited - We are a multi-faceted utility company that specialises in term contracts where our management team and operatives are highly focused on rapid response and stringent customer service standards. Prime areas of trenchless expertise include: Perforator Guided Auger Bore, Directional Drilling and Moling, Pipe Bursting, Slip Lining
ABC Pipe Cleaning Services Ltd. - Sells parts and equipment to the sewer industry. Information on sewer parts, accessories, new and used equipment, and video inspection equipment. British Columbia, Canada.
Barton Southern Company, Inc - Conyers, Georgia based contracting firm specializing in infrastructure repair.
Engineers Construction, Inc. - ECI offers general construction and contracting services and is based in South Burlington, Vermont. ECI's quality site & utility construction: rock trenching, directional drilling, sitework, paving, marine, waterfront, cell towers, environmental systems, Hazmat sites. ECI also participates in pipe rehabilitation projects.
Inland Waters Pollution Control, Inc. - Construction firm based out of Ohio and Michigan offering pipe rehabilitation services.
Miller Pipeline Corp. - Contracting firm with territorial rights to the EX-pipe and AmEx pipe rehabilitation technologies.
Spiniello Companies - Since 1942, we've been a leader in cement-mortar lining of pipelines in place. Our clients include the business private sector, municipal, state and federal government agencies, every branch of the U.S. military, public and private water utilities, and a broad diversity of international sites. Spiniello has offices in New Jersey and California.
Southwestern Packing & Seals, Inc. - Southwestern Packing and Seals, Inc. is based in Shreveport, Louisiana and specializes in infiltration - inflow prevention & restoration.
Trenchless Rehabilitation Services - TRS is based in eastern Pennsylvania and offers point repairs, manhole rehabilitation, cctv inspection, and pipe cleaning.
W. Walsh Company, Inc. - Offers cleaning services and cement lining of water mains. Information on process and case histories. Attleboro, USA.
Nicassio Corporation - Nicassio Corporation leads the way with the only trenchless technology with the capability to replace pipeline by up-sizing or size-for-size. Nicassio Corporation is a Pittsburgh, Pennsylvania based utility contractor since 1950 and specializes in the trenchless technology of pipebursting.
PM Construction & Rehab, LP - Trenchless rehabilitation specialists with offices in Houston, Texas and Jaksonville, Florida. Services include pipe bursting and manhole rehabilitation.
Downstream Services - Whether you are a public agency searching for methods of meeting your Phase 1 NPDES requirements, or a private contractor needing video inspection of a new sewer main, we can help you. Downstream Services is based in Escondido, California and is a division of Roberts Engineering Constractors. Services include pipeline inspection and rehabilitation.
PIM Corp. - New jersey contractor specializing in trenchless technology. Products and services available include pipe bursting, consplit, manhole rehabilitation, subline, and roll down lining.
Fowler Construction - Ontario, Canada based contracting firm. Services include relining sewers using High Density Polyethylene pipe.
Sancon Engineering Inc. - Sancon Engineering, a contracting firm based in Huntington Beach, California, specializes in the rehabilitation of sanitary sewer pipelines and structures.
Tru-Tec Services - Magna-Tec provides onstream global inspection of pipes, tubes, and plate, using proprietory EMAT technology.
Coker Pipeline Rehab - Masterliner CIPP installer based in Spring, Texas.
Lloyds Environmental - UK-based sewer services firm. Services include trenchless pipe replacement.
Williams Testing - Sarasota, Florida firm whose products include Magnaline point repair system and the Rerounder. Services include flow monitoring, smoke testing, cleaning, point repairs, and pipe rerounding.
Hall Contracting Corporation - General construction firm with offices in Louisville, Kentucky; Charlotte, North Carolina (Home Office); Charleston, South Carolina; St. Petersburg, Florida; and Jacksboro, Tennessee. Pipe rehabilitation services include sliplining and pressure applied concrete.
Sanexen - Sanexen has been providing professional environmental services since 1985. Among their many diversified ventures, Sanexen has several no-dig pipe rehabilitation technologies.
Gelco Services Inc. - Based in Oregon and Washington, Gelco has been a reliable name to call for pipeline, concrete structure and water control solutions. We are 100% committed to serving your needs for many years in the future. A full-range of pipe rehabilitation services include sliplining, CIPP short liners, and pipe bursting.
New Hope Pipe Liners - Profiles a pipe line rehabilitation contractor serving the Northeast United States. Offers trenchless pipe rehabilitation systems for the waste water, storm water, potable water, gas and nuclear industries. Products include National Liner CIPP and U-Liner.
Reynolds, Inc. - Utility contractor with offices in Indiana (home office), Ohio, Kentucky, and Georgia specializing in water and wastewater systems. Services include CIPP pipe rehabilitation.
Mears Group Inc. - Mears provides engineering and construction services in the areas of pipeline engineering, corrosion engineering, pipeline rehabilitation, horizontal drilling, and fiber network construction.
Heider Construction Inc. - Tewksbury, Massachusetts based construction firm. Services include Pipe Jacking, Pipe Bursting, Water Jetting, Air Compression, Pneumatic Moles and Directional Drilling.
Mr. Rooter Plumbing, Victoria Texas - Mr. Rooter is the largest full-service franchise plumbing company in the world, providing complete residential and commercial plumbing services. Services include trenchless pipe replacement.
UTS - UTS is a Suffolk, VA based contractor that specializes in the rehabilitation of piping systems. This is done using a trenchless, environmentally safe and clean chemical process to remove tuberculation, corrosion and scaling from lines. This process prolongs the life and improves the production of the system.
DCS - Drainage Cleaning Services - DCS provides a range of services to the water and drainage industries as well as facilities management services and a diverse range of building and maintenance services in Scotland and throughout the U.K including pipe rehabilitation.
AAA Pipeline Inspection, Inc. - Has over 30 years of experience in underground cleaning and pipeline inspection throughout the State of California and neighboring states.
Cement Lining - We provide internal cement mortar lining for new pipelines as well as rehabilitation of existing pipelines "in situ".
D. P. Engineering - Pipeline & Networks specialists, however big or small, let use resolve your pipeline problems. We carry out civil engineering, trenchless technology and Hydraulics.
Southeast Pipe Survey - Patterson, Georgia based construction firm specialising in trenchless pipe rehabilitation.
Metro Sewer Services Inc. - Sanford, Florida specialty firm that can assist in wastewater and stormwater collection system maintenance and rehabilitation needs. Specialises in pipe rehabilitation.
Holloman Corporation - Odesa, Texas based construction firm with pipe bursting and trenchless technology experience.
HPS Plumbing - HPS is headquartered in Bakersfield, and serves Southern California, with emphasis on Kern County, San Luis Obispo County, Northern Los Angeles County, Fresno County, and San Diego County. Major projects have been completed from San Diego to Fallon, NV. Services include pipe bursting and pipe lining.
T-C Incorporated - A full-service utility and site development contractor based in Indianapolis, IN which offers sewer inspections, cleaning, data management, manhole rehabilitation, system investigation, CIP point repairs, lateral lining, pipe bursting, chemical grouting, new sewer construction, and WWTP construction.
Interflow - Australia's leading pipeline rehabilitation contractors - Experts in site dewatering.
Formadrain - Formadrain Inc. is a company operating in the development of No-Dig Technologies for underground piping and process piping. All types of underground conduits can be lined with Formadrain technology, potable water mains excepted. Formadrain is a fast, economical and durable trenchless technology for all kind of conduits, underground or process piping.
Pipeline & Facilities Inspection Inc. - Provides inspection services utilizing the latest equipment, technology, and safe working procedures, to ensure that codes and standards are met.
Next Generation Renovation Inc. - NGRI is the North American Exclusive Licensee for the Trolining technology used in renewing the life of sewer pipes for up to an additional 50 years. Using high density polyethylene as a protective sandwich around a proprietary high-strength grout, Trolining is a revolutionary system for healing the deteriorating sewers of North America.
Borehole Callipering Services - Destined to change the way boreholes and shafts are inspected, sonar profiling gives the customer a full 360 degree view.
- Drainmasters (East Anglia, UK) - Drain Tnglia, UK)
Construction Design Company Ltd. - CDC specializes in the area of water and wastewater systems maintenance. Information on services and products. Sugar Land, Texas.
Bondi Pipe Freezing Sydney Australia - Bondi Pipe Freezing isolates sections of pipelines by freezing the pipe contents into a solid plug which forms a de-facto shut off valve.
L.G.S. Hydrostatic Testing - Hydrostatic testing of Pipelines. Home of "Computest", designed for digitally recorded information of pressures,temputures(soil,fluid,and pipe surrondings).
Kanal Müller Gruppe - KMG owns and licenses a family of rehabilitation processes which includes INLINER®, PARTLINER®, SIDELINER®, HOUSELINER® and MIDLINER®. KMG has strategic business partners around the world. KMG has construction operations in Germany.
R&R Visual, Inc. - Complete subsurface inspection services including sonar pipeline inspection, video pipeline inspection, geophysical surveys, and other distinctive services. Specializing in unique and complex projects.
Insituform East, Inc. - Insituform East, Inc. and its subsidiaries are engaged in the trenchless rehabilitation of underground sewers and other pipelines using cured-in-place pipe ("CIPP") rehabilitation processes.
Saf-r-Dig Utility Surveys, Inc. - A Palm Desert, CA based contracting firm serving California, Arizona, and Nevada. "Precision Potholing" three-dimensional information, utilizing Non-Destructive Air/Hydro-Vacuum soil extraction technology, performed with surgical skill! Also offers KA-TE robotic repairs.
Rib Loc Australia Pty Ltd - Rib Loc is the world leader in spirally wound plastic pipe technology. Applications of Rib Loc's technology include sewer, stormdrain and culvert pipes, subsoil drainage, irrigation, concrete column formwork and a unique system of pipeline renovation.
Internal Pipeline Inspections - Houston based, but covering the southern U.S., I.P.I. America is a specialist inspection / pipe cleaning company. IPI has multiple camera systems, capable of 2" to 54" inspections(including the intrinsically safe GasCam.)
CG Pipetec - CG Pipetec are a small specialist Sheffield based company formed to carry out pipeline services for all types of industry. Services include: Unblock drains and sewer cleaning, CCTV surveys, Nodig pipeline rehabilitation, Open cut works/Groundworks, Consultancy services
cg pipetec pipeline specialists - A small specialist Sheffield,UK based company formed to carry out pipeline services for all types of industry. Services include CCTV surveying, root cutting, high pressure water cutting, nodig solutions, and consultancy services.
Spatt Full Service Plumbing Fort Wayne Indiana - Plumbing and sewer repair company located in Northern Indiana.
Briers Pipe Services - Pipeline reconditioning company offering shot blasting, welding, asbestos removal, coating removal, paint work, straightening, beveling, cutting, and pipe storage.
Sleuth Plumbing Technologies - Specialized in leak-detection services designed to detect subterranean plumbing problems.
Freeze Service, Inc. - Pipe freezing to isolate and repair systems for heating, cooling, water & waste system repair. Freeze systems function in nuclear power plants, technology, industrial companies, mechanical contractors, hospitals, & a number of facilities.
Alhco - Specialises in the construction, renewal and refurbishment of pipe networks in a variety of materials ranging from welded steel through to fusible plastics.
Visu-Sewer - Provide a wide array of sophisticated diagnostic tools to investigate, assess and treat piplines or collection system.
NDT Seals, Inc. - Products, regulations and resources for safety.
Aqua Rod Lista Drain - All aspects of drainage engineering undertaken, HPJ, CCTV Surveys, Electronic Drain Tracing & Plotting, Septic Tanks, Cess Pools, Bio-Discs, Interceptors, Root & Concrete Cutting, Insurance works, Domestic & Commercial Divisions
Enterprise Plc - Provides outsourced planned and reactive maintenance services to utility companies and local authorities.
Trenchless Technology Email Forum - A non-commercial, non-profit, free, and unmoderated list for the interactive discussion of all areas related to trenchless technology.
Trenchless Information Center Directional Drilling Posting Board - Active bulletin board focused upon directional drilling.
Boiler Room Steam Forum - Bulletin board for discussion regarding the use of boilers. This forum is potentially a good resource for trenchless pipeliner contractors who rely upon boiler trucks.
CE News Discussion Group - A general Civil Engineering Bulletin Board with occasional posts related to trenchless issues.
ASTM Interactive Forums - ASTM Standards development forums for task groups
Drilshop Bulletin Board (USA) - The purpose of this bulletin board is for the posting of, exchange of information, news, wanted equipment, and any other points of interest for the drilling industry.
Sewer-List - An Internet mailing list for persons employed in the wastewater-treatment business. (Trenchless rehabilitation is frequently discussed.)
Steam-List - Information about a mailing list for people who work with steam. (This list is not used for discussions of railroads.)This list makes a useful resource for contractors in the pipe rehabilitation industry who use steam generator or boiler trucks for processing their pipeliners.
ASCE Forums - Moderated forums with topics of general interest to engineering professionals.
Microtunneling Discussion Forum - Bulletin Board devoted to all microtunneling related topics.
Water Environment Federation: Collection Systems Bulletin Board - This bulletin board is for any topic related to collections systems, and frequently has discussion threads related to pipe rehabilitation, SSOs, CSOs, and other topics of interest to trenchless technology professionals.
Geo Discussion forum - Geotechnical discussion forum featuring posts which often pertain to tunnelling and other underground construction issues.
Drilshop Australian Bulletin Board - The purpose of this bulletin board is for the posting of, exchange of information, news, wanted equipment, and any other points of interest for the drilling industry. Not permissible and will be removed immediately, advertisement, for sale items, or employment requests. There are boards set up for these categories.
Drillers Place Chat Room - Live chat board in U.S. and Australia
FaucetCraft Forum - Topics include Pipe Bursting and relining in addition to general sewer, drain, and plumbing topics.
Vermeer Manufacturing Company - Designs and manufactures horizontal directional drills, pneumatic piercing tools and vacuum systems.
TT Technologies Inc. - Supply pneumatic boring tools which include pipe pulling, pipe ramming, pipe bursting, sliplining and directional boring equipment.
Nowak Pipe Reaming, Inc. - Manufacture a pipe reaming system of trenchless pipe replacement. Includes summary of completed projects, process video and comparison charts of alternative systems.
Sreco - Flexible - Manufacture industruial sewer cleaning machines and camera equipment. Includes product specifications and photographs.
Carlton International Manufacturing Company - Manufacture portable underground boring machines used to put pipe, cable or conduit under paved surfaces.
CT-Equipment - Distributors of Kerr piston and plunger pumps for horizontal drilling equipment.
Advanced Directional Drilling Systems - Designs and manufactures the power bore directional drilling system for oil, gas, and water underground pipe lines. Offices in the United Kingdom and in Lafayette, La.
Akkerman Inc. - Akkerman Inc. manufactures, sells, and rents pipejacking, microtunneling, tunnel boring and sliplining equipment to the trenchless industry.
Applied Machinery - A fully equipped machine, fabrication and hydraulics company specializing in heavy construction equipment.
TD Williamson - International manufacturer of pipeline maintenance equipment.Hot tapping and plugging, weld fittings, PE butt fusion systems, scraper traps, closures, signals and pipeline pigs.
Barbco - Manufacture horizontal earth boring and directional drilling equipment .
Drilling Directionally International - DDI provides the drilling industry with Vacuum Tank Systems (truck-trailers) Horizontal Earth Boring Equipment, and Directional Drilling Machines.
Bor-It Manufacturing Co., Inc. - Sell, lease, or rent horizontal earth boring machines , augers and cutting heads .
ExcaVac Corporation - Manufacturer of vacuum excavation equipment.
Case Corporation - Manufacture directional drill rigs and HDD accessories.
Contractors Manufacturing Services - Designs and develops underground excavation machinery. Offers a variety of directional drilling machines.
Directional Drilling Services LLC - Supplier of services, rentals and sales of tools for directional drilling services, borehole surveying, and oriented core drilling . Products include gyroscopic systems and mini transport for surveying .
Tulsa Rig Iron, Inc - Offers engineering solutions for horizontal directional drilling contractors. Equipment and services include mini and maxi hdd rigs and associated equipment, hdd designed triplex bentonite pumps, and drilling fluid products.
T & T Carbide - Supplier of rotary tricone-TCI and steel tooth drill bits (all sizes and types), and manufacturer of custom built Hole-Openers.
DCD Design and Manufacturing Ltd. - Design and manufacture of downhole tools for the horizontal directional drilling market. Products include pullback swivels and duct pullers .
Odessa Construction and Finishing Machinery Plant - Ukrainian manufacturer of construction equipment, including trenchless equipment. Manufactures the "TERMIT" pneumatic hammer, and hole and pipe driving machines.
Footage Tools - Manufacture HDD accessories, piercing tools, rod pushers, pipe fusion, and specialty tooling.
Th. Wortelboer B.V. - Manufacture machines and equipment for pipe working and pipe line building including tube end preparation machines and roller benches .
Derrick Corporation - Manufacture mud systems and dewatering pumps. Offers field reports and technical product data in pdf format.
Drillers Supply Inc. - Manufacturers of directional boring rods for the HDD industry.
Charles Machine Works - Makers of ditch witch underground construction equipment, including directional boring equipment.
Consolidated Carbide, Ltd - Manufacture the 'shark chain' for trench digging machinery. Provides FAQs and a listing of dealers.
Inrock Drilling Services Ltd - Supplier of HDD drilling tools, equipment, products and services. Products include directional motors, drill bits, rock hole openers and reamers .
McLaughlin MFG. Company - Providing a complete line of trenchless equipment for underground applications. Products include rotary compaction, piercing and pipe pushing , auger boring, and directional drilling accessories, .
TT Asia Pacific Pty Ltd. - Manufacture pipe installation equipment, including soil displacement hammers, pipe ramming machines, pipe bursting machines, and steerable boring systems.
MIM Inc. - Manufacture of no dig robotic tap cutters and control units. Includes technical specifications and a video clip.
Tracto-Technik - Manufacturer of pipe bursting, pipe ramming, and other trenchless technology equipment. Includes products video and exhibition details .
Steve Vick International - Supply directional drilling systems, electrical safety systems, and pipe, duct and cable handling equipment .
Powermole International - British manufacturer of directional drilling, radar, moles, pipe ramming, and pipe bursting equipment.
Melfred Borzall, Inc. - Manufacture and distribute drilling tools, such as reamers, swivels, directional heads, duck bills, duct pullers, and sondes .
Lovat Inc. - Custom design and manufacture of tunnel boring machines (TBM) utilized in the construction of metro, railway, road, sewer, water main, penstock, mine access and telecable tunnels.
Geocorp - Manufacture rock drilling hammers and directional drilling attachments for backhoes and excavators.
Herrenknecht AG - Develop, manufacture and sell a wide range of mechanical tunnelling machines.
Infraseis, Inc. - Manufacturing and sales of NDT equipment including crosshole sonic logging and sonic echo tools for the testing of drilled shaft foundations, as well as other NDT equipment.
Slabach Enterprieses - Supply a range of cable reel trailers and vacuum excavation units.
No Dig Equipment - Manufacturers of microtunnelling, horizontal drilling and moling equipment for the trenchless installation of telephone, electricity, cable TV, gas, water and sewerage .
Pipefusion Services Inc. - In partnership with Christie Manufacturing, distributes fusion machines, polyethylene pipe, pipe fittings and E-Z Lift 2000 cranes. Also provides on-site fusion services, trenchless technology and related training.
Pipeline Roller Systems Inc. - Designs and manufactures pipe rollers and pipe travel equipment for the directional drilling and pipeline construction industries.
Rush Sales Company - Designs and manufactures heating and pumping equipment for the pipeline rehabilitation and oil industries.
UMole Ltd. - Providers of trenchless installation equipment to the utility and utility contracting market within the UK. Products include small 45mm service moles, directional drilling and pipe bursting equipment.
TRIC Trenchless - Supply trenchless trenchless pipe replacement systems including pulling and fusion equipment.
Timberland Equipment - Manufactures a complete line of winches used for slip lining and pipe cleaning applications.
StraightLine Manufacturing, Inc. - Manufacturer of horizontal directional drilling systems, accessories, and tooling.
Vacmasters/Barone - Supply vacuum excavation equipment for underground utility locating, mud vacuums and trench compaction wheels.
VacStar Equipment - Manufacture vacuum excavation equipment for directional boring and underground utility locating.
Carson Underground, Inc. - Manufacture directional drilling tools. Products include reamers, boring heads, locators, duckbills, crossovers, starter rod, and hex collars.
Speeder Association - Manufacture micro tunneling machines. Includes product specifications and manufacturing methods. Japan.
3P Services GmbH and Co. KG - Supplies magnetic flux leakage MFL pigging and scanning services and equipment for the in-line-inspection of small diameter pipelines.
Drillgear - European based supplier of drill pipe for horizontal directional drilling
RBI-Gearhart Trenchless Tool Division - Manufacturers of trenchless hole openers and slim hole bits.
Cherrington Group of Companies - Provider of horizontal directional drilling equipment and services. Offers information about HDD, projects, equipment, a list of regional representatives and employment opportunities.
American Augers, Inc. - Designs and manufactures horizontal earth boring machines, horizontal directional drills, and drilling fluid mixing, pumping, & cleaning systems.
Robbins HDD, Horizontal Directional Drilling - Robbins HDD, formerly Contractors, has builds horizontal directional drilling equipment. Robbins HDD is a subsidiary of Robbins that builds hard rock tunneling.
Rock Directional Drilling - Rock boring equipment for the directional drilling industry including pilot hole drill heads and reamers.
Pipeway Services UK - PipeWay UK - pipeline renovation, bursting, cleaning, rehabilitation and emergency repairs.
Equipment for TV inspection of sewers and drains - Equipment for TV inspection of sewers and drains. Catalog offers pan and tilt cameras, wheeled transporters, Red Maxx cable, and drain inspection systems.
Mini Water Well Drill - Mini Rotary air/water/mud injection system used for confirned location water well drilling.
McElroy Manufacturing Inc. - Creates machines to join or fuse polyethylene plastic pipe. Also produce fintube machines and distribute hydraulic valves.
Brewis Direct - mudtight gold - Brewis Trenchless Technology, has been designing, making, and developing expanding towing heads / ductpullers since we invented them in 1994.
TerraMacs Limited - A manufacturer of a range of Directional Drilling Machinery, Micro Tunneling Machinery and a full range of down hole tooling, including cutters, reamers, forged drill rods and swivels.
Electric Eel Manufacturing - Manufacture pipeline, drain line, and sewer line inspection and maintenance equipment. Includes operational manuals and brochures in pdf format.
Image Inspection Services, Ltd. - Manufactures remote television cameras for inspecting underground sewers and pipelines. New equipment sales, old equipment upgrading or equipment servicing and repair are available.
Aries Industries - U.S. supplier of standard and custom-built television inspection and rehabilitation equipment (including lines grouting equipment) for inside sewer, gas and water.
Boregyde, Inc. - Manufacturers of location and tracking and tracking and navigation systems for directional drilling equipment.
Cobra Technologies - Provider of sewer maintenance information management software and TV inspection equipment.
Crossbow Technology - Suppliers of tracking/navigation systems to the directional drilling industry.
CUES, Inc. - Manufacturer of closed circuit television video (CCTV) inspection and rehabilitation equipment for sanitary and storm sewers, industrial process lines, water lines, water wells, and boreholes.
Hydrovideo - French manufacturer of remote video inspection and cutter equipment.
Digital Control Inc. - Supply locating and tracking equipment system and software to display the bore path graphically along with existing utility information and terrain mapping.
Radiodetection - Design and develop products for the location and maintenance of underground buried pipes and cables.
PearPoint, Inc. - Specializing in the design and manufacture of video based inspection systems. Manufacturing, sales, and service facilities in both the United States and in England.
Ratech Electronics - Canadian manufacture of CCTV equipment used in sewers and pipes. Offers a wide range of products for inspecting services and main line sewers.
R&R Visual, Inc - Provider and developer of inspection robotics, accessories, and software .
RS Technical Services, Inc. - Designs and builds video pipeline inspection equipment for use in sewers, storm drains and water systems.
Scooter Video Systems, Inc - Manufacture video pipeline inspection systems for pipeline inspection imaging.
Telespec - Manufacturers of CCTV pipeline inspection equipment and in-pipe cutting equipment.
Utiliscope Corporation - Perform utility locating and mapping work anywhere in the world .
Visual Data, Inc. - Provides camera systems to inspect pipe internally for trenchless work. Small diameter cameras and videoscopes.
Everest VIT, Inc. - A complete line of Everest VIT products, including borescopes, fiberscopes, video probes and services to meet almost any remote visual inspection need.
Lima Drilling Services Ltd. - Design and sale of guidance systems and components, wireline steering and surface location systems .
Metrotech Corporation - Offers underground utility pipe and cable locating equipment, water leak detection and excavating safety technology.
Sewer Depot video/rehab equipment - Products for video inspection of drains and sewers. Examples: Drain TV systems, full vehicles, Red Maxx cable, Brutus wheeled transporter, pan / tilt camera and the Lateral Navigator lateral-from-mainline system.
Sreco Flexible - Manufacturer of jet machines, combination machines, rodding machines, bucket machines, and video systems.
SeeSnake Diagnostic Pipe Inspection - SeeSnake diagnostic pipe inspection cameras and tools.
Xeon Geosciences Inc. - Provides geophysical services in support of engineering and environmental projects. Services include Ground Penetrating Radar, seismic reflection and refraction, magnetics, gravity, and TDEM.
Great Plains Locating Services - GPLS is a company for Locating services. Utilities and private firms that outsource the responsibility of preventing damage to their underground facilities.
Pipe Inspection Systems from Germany - Producer of Pipe Inspection Cameras Pushrodcamera Camera with crawler
Systems for inertial navigation, guidance and surveying - Inertial navigation, stabilisation, gyro technology and intelligent systems for drilling and pipeline inspection / surveying
TwC Designs SubCam Pipeline Inspection - SubCam, database driven computer pipeline TV inspection program featuring full mpeg support, GIS, HTML reports, and a full set of office editing tools with every report.
LineTools - A source for utility equipment online. Manufacturers for line locators, cable test equipment, cathodic protection, directional boring and sewer inspection.
Sonar Sewer inservice Inspection - Sonex provides inservice sewer pipe inspection services. Provides 3D View measurements showing corrosion, in inches, above the flow as well as debris below, in cubic feet. U.S. wide service.
Cherne Industries - Manufactures and sells pipe plugging and testing equipment, pipe lubricant, primers, and cements .
Buchen Inc - Manufacturer of inflatable pipe plugs, bypass plugs and accessories used for testing, plugging and bypassing in sewer lines.
Sarco Stopper Limited - Manufacture under pressure pipe stoppers and bagging-off systems for gas, water and other service pipes. Allows repair of pipes without loss in supply. Available world wide.
Petersen, Inc. - Distributor of specialty pipe plugs for pipeline and plumbing contractors.
Vanderlans & Sons, Inc. - Offers a complete line of test plugs and flow-thru plugs in single and multi sizes. Also available are joint testers, high pressure plugs and air and vacuum testing equipment.
Stemar Equipment & Supply Co., Inc. - For pipeline and utility contractors. Pipe plugs, sewer pipe plugs, pipeline acceptance and testing equipment, pipe leak locating equipment. Also, contractor hardware and supplies.
Mechanical Research - Source for inflatable and mechanical pipe test plugs, inflatable and annular seals as well as bulkheads.
Apache Pipeline Products - Manufacturer and supplier of pipeline cleaning pigs and pigging equipment. Products include foam, steel-bodied, and polyurethane pigs and accessories, pig sigs, and launchers/receivers.
Basic Fabrication and Equipment, Inc. - Specialize in providing custom built cleaning and mixing systems for drilling.
Girard Industries - Manufacture pipeline cleaning products including pigs, cups and discs, and spheres .
Pipeline Pigging Products Inc. - Manufacturer of poly pigs, internal pipeline cleaners .
T.D. Williamson Inc. - Manufacturer and services provider of pipeline maintenance pigging, hottap, polyethylene, and butt fusion equipment for international oil, gas, water and waste industries.
Pipeguard of Texas - Supplier and manufacturer of process pigging systems for the process industry and representative for pipeline products such as pipe casing insulators and spacers, end seals, flange insulation kits, pipeline pigs, and spheres .
Sreco Flexible - Manufacturer of jet machines, combination machines, rodding machines, bucket machines, and video systems.
Pigs Unlimited, Inc. - Manufacturers of pipeline cleaning pigs & pipeline pigging products.
Sewer Depot - Sewer Depot sells and repairs equipment, parts and software for maintaining and video inspecting sanitary and storm sewers. The Sewer Depot is the place to look for equipment, parts and service for sanitary and storm sewer inspection and rehabilitation.
Active Drainage - UK based firm. 24 hour drain clearance, CCTV Surveys, high pressure water jetting, repair and renovation, drain lining, pitch fibre repairs.
Pipe Rehabilitation Council (PRc) - The PRc is a North American based trade organization dedicated to the advancement of pipe rehabilitation. The PRc routinely hosts symposia and technical sessions, as well as promoting pipe rehabilitation research, and public awareness of underground infrastructure rehabilitation needs.
North American Society for Trenchless Technology (NASTT) - A multiple disciplinary society of individuals and organizations with professional, utilitarian or environmental interests in Trenchless Technology.
NASSCO - NASSCO is an industry resource for specification guidelines, industry practices, inspector training, and new technology know-how.
GSTT - German Society for Trenchless Technology e.V. - German Affiliate of ISTT
United Kingdom Society for Trenchless Technology [UKSTT] - UK affiliate of ISTT
Water Environment Federation [WEF] - Trade association focused upon preserving and enhancing the global water environment. The Collection Systems Committee is very active in trenchless technology. Most trenchless technology product firms exhibit at the WEF Tradeshow and Exhibition [WEFTEC].
Directional Crossing Contractors Association [DCCA] - The DCCA is a trade association established in 1991 to promote the interests of the directional crossing industry and to educate the public regarding the issues critical to the development of the industry. The DCCA serves the pipeline and utilities industries.
National Utility Contractors Association (NUCA) - NUCA has a trenchless technology committee. Site contains membership, convention and legislative information; online store and magazine, member QandA bulletin board, weather search features.
American Public Works Association [APWA] - The American Public Works Association [APWA] serves its members by promoting professional excellence and public awareness through education, advocacy and the exchange of knowledge.
American Society of Civil Engineers [ASCE] - The Pipeline Infrastructure Committee [PINS] of the American Society of Civil Engineers regularly considers issues pertaining to trenchless technology.
American Concrete Pipe Association - A nonprofit organization, composed primarily of concrete pipe manufacturers in the U.S. and Canada. ACPA provides members with research, technical and marketing support to promote the use of concrete pipe products for drainage and pollution control applications.
National Rural Water Association [NRWA] - The NRWA is America's largest utility membership association serving over 19,000 water and wastewater utilities.
National Clay pipe Institute [NCPI] - National Clay Pipe Institute is a not for profit trade association comprised of manufacturers of vitrified clay pipe.
Association of Metropolitan Sewerage Agencies [AMSA] - AMSA represents the interests of wastewater treatment agencies through crafting legislative and regulatory policy that incorporates comprehensive watershed management into our national clean water program.
American Underground-Construction Association (AUA) - Professional association involved in the planning, design, development, construction and use of underground facilities.
Great Lakes & St. Lawrence chapter of NASTT - The North American Society for Trenchless Technology (NASTT) is an association of consulting engineers, educators, contractors, governmental agencies and regulators involved with the application of trenchless technologies. Our Chapter is an affiliate of NASTT and helps to represent the Canadian perspective in the North American trenchless technology marketplace.
Federation of Canadian Municipalities - The Federation of Canadian Municipalities is the national voice of municipal governments, dedicated to improving the quality of life in all communities by promoting strong, effective, and accountable government.
International Society for Trenchless Technology [ISTT] - ISTT was established in 1986 to advance the science and practice of Trenchless Technology for the public benefit, and to promote education, training, study and research in that science and practice.
International Tunnelling Association [ITA - AITES] - Founded in 1974, ITA has 47 Member Nations and 250 Affiliate Members. The aims of ITA are to encourage planning of the subsurface and to promote advances in the preparatory investigations for tunnels and in the design, construction and maintenance of tunnels by bringing together information thereon and by studying questions related thereto.
Underground Utility Contractors of Florida - UUCF is a non-profit trade association representing over 600 underground utility contractors, material and equipment suppliers, and manufacturers throughout the state of Florida. UUCF members are involved in water, sewer, gas, and telephone installations accomplished through open excavation or trenchless technology.
Equipment Manufacturers Institute - EMI provides trade association services on a worldwide basis to companies that manufacture and market most of the agricultural, construction, forestry, materials handling and utility equipment used throughout the world.
Underground Contractors Association of Illinois - UCA is a nonprofit trade association of contractors and suppliers in the sewer, water, utility, and underground industry in the Chicago area. It is active in market development, information, education, labor, and promotion of safety.
Gulf Coast Trenchless Association [GCTA] - GCTA's purpose is to advance the science & practice of installing, repairing, maintaining and replacing utility lines & related facilities through construction & rehab techniques that do not require digging a trench (trenchless technology).
Pipeline Industries Guild - The UK-based world-wide authority on pipeline engineering and associated activities, attuned to the needs of its members and the industry. The Pipeline Industries Guild was formed in 1957. Since then, it has evolved to be the only association world-wide to cater directly for the needs of the pipeline industry, regardless of engineering discipline, application, or qualification.
ASTM Committee F-17 on Plastic Piping Systems - Sub-committee F-17.67 is focused upon the development of trenchless technology standards.
CeoCor - Committee on the study of pipe corrosion and protection.
Associated Research Centers for the Underground Urban Space [ACUUS] - The ACUUS is an international non-governmental association actively promoting partnerships amongst all actors in the field of planning, management, research and uses of urban underground space.
International Centre for Gas Technology Information - The reference room contains many papers and articles related to trenchless technology and pipe rehabilitation.
Engineering & Utility Contractors Association (EUCA) - EUCA is dedicated to serving union-affiliated construction companies.
Distribution Contractors Association
Northwest Chapter - NASTT - The Chapter is an affiliate of the North American Society for Trenchless Technology NASTT. It is a multiple disciplinary society of individuals and organizations with professional, utilitarian or environmental interests in Trenchless Technology.
Sewer Renovation Federation - A trade organization representing contractors, manufacturers, suppliers and other organisations involved in the UK Sewer Renovation Industry.
Pipe Jacking Association - The Pipe Jacking Association has been established for 25 years and represents the leading contractors, pipe suppliers, and machine manufacturers in the United Kingdom pipe jacking and microtunnelling industry.
Association of Metropolitan Water Agencies [AMWA] - Association of Metropolitan Water Agencies [AMWA] - The site features items of interest in the fields of drinking water regulation and legislation, the Safe Drinking Water Act, Source Water Protection, Watershed Assessments, Drinking Water Treatment, and Competitiveness issues for Public Utilities.
IEEE Working Group 11-28: Guided Boring Installation of Cable and Conduit - Provides a forum for discussing the technology and application of the trenchless technique to install cable. Acts as the Electric Industry's "experts" in providing guidance on application guides, standards, and specifications for the trenchless installation of cable.
Vretmaskin - Sells equipment for trenchless jobs.
DirecTec Co. - Sells late model used/reconditioned directional drill rigs and accessories.
NESCO Sales and Rentals - Rents and sells aerial and underground utility construction equipment.
Hughes Supply - Sells HDPE pipe, pipe fusion equipment, and manhole rehabilitation products to contractors serving the trenchless technology industry.
A-Plant UK - Non-operated equipment outsourcing and rental. Includes a section on trenchless technology equipment available for rent.
IEQ Industries - Trenchless tools for pipe maintenance and repair.
Davis Coporation International Pipeline Rollers - Suppliers and lessors of pipeline rollers for directional drilling.
TBM Exchange International - Listing service for used tunnel boring, microtunneling machines, and associated equipment.
Global Horizontal Drilling Supply - Sells HDD tooling, accessories and drill rigs.
LineTools - Sells utility installation and maintenance equipment.
Direct 2 Contractor - Sells cable and duct installation tools and supplies.
HDD Broker - Sells used directional drill rigs, oilfield rigs and accessories.
Jack Doheny Supplies - Sells and repairs new and used sewer cleaning equipment.
Source: HDD - Sells horizontal directional drills, mud mixing systems, tools and accessories, locating equipment, vacuum excavators and other trenchless industry support equipment.
Georgia Underground & Supply , Inc. - Sales and repair of underground utility contractor's equipment and tools.
Sharewell Directional Drilling - Supplier of downhole drilling tools, guidance systems and services for pipeline and utility contractors working in the Horizontal Directional Drilling industry.
River Crossing Services - Manufacture and supply mud systems and HDD support equipment.
Brewis Direct - mudtight gold - Brewis Trenchless Technology, has been designing, making, and developing expanding towing heads / ductpullers.
Sava - Supply pneumatic pipeline plugs and accessories for the commercial and plumbing industry.
Adamin Industries Ltd. - Epoxy resin systems for the pipe rehabilitation industry.
Bayex - A division of Bay Mills Ltd. - Bayex has been on the leading edge of reinforcement technology providing solutions for literally thousands of products and applications around the world. Bayex provides engineered tubes to the trenhcless technology industry for the manufacture of cured in place pipeliners.
DuPont - DuPont manufactures resins and additives used in the trenchless pipe rehabilitation industry. Dupont has several technical documents related to fold and form pipeliners on their website.
RootX - RootX is a foaming pipeline root control product designed to kill roots in municipal and residential pipelines. RootX foams on contact with water so it can be applied directly from the package, or with standard pipeline maintenance equipment.
Avanti International Chemical Grouts - Avanti International is the leading supplier of chemical grout in the world. Chemical grout is used to control the flow of water into or out of any structure where water migration is an issue.
Vectorply - Manufacturer of non-crimp fabric reinforcements for composites. Fabric tibes are used for cured-in-place pipe rehabilitation.
Novapipe - Novapipe's Lantor CIPP division provides felt tubes to the cured-in-place pipe market.
MF Composites Inc. - MF Composites Inc. distributes for Bay Mills and TexTech which each supply materials for the CIPP pipe rehabilitation industry.
Alpha/Owens Corning (AOC) - The largest producer of thermoset resins in North America and a primary resin supplier to the CIPP pipe rehabilitation industry.
The Dow Chemical Company - Dow manufactures and supplies chemicals, plastics, and agricultural products for customers in 164 countries. Dow is a primary supplier of resins to the CIPP pipe rehabilitation industry.
Royal Dutch / Shell Group of Companies - A primary resin supplier to the CIPP pipe rehabilitation industry.
Applied Felts - Felt tube supplier to the pipe rehabiltation industry.
Spur Industries, Inc. - Supplier of roll-bonded clad metals for joining dissimilar metal pipes together when bolting or direct welding can not be used.
Bisley and Company - raw materials - The Bisley Group is a leading supplier of vital raw materials to the metallurgical, chemical, refractory, ceramics, construction, plastics and rubber industries throughout Australia/New Zealand, Asia and the Middle East.
Permalok Corporation - The PERMALOK connection is designed to be flush with the interior and exterior surfaces of the pipe.
ACIPCO - American Cast Iron Pipe Company - Manufacturers of ductile iron, steel, cast iron, and centrifugal pipe which are often used for pipe jacking and microtunneling.
Hobas Pipe USA, Inc. - Manufactures and supplies large diameter, centrifugally cast, glass-fiber reinforced, polymer mortar pipe (fiberglass pipe) ideally suited for corrosive applications and installations such as microtunneling, jacking, sliplining, pipe bursting, direct bury, above ground, tunnel linings and casings.
ROCLA - Concrete pipe for jacking.
Meyer Rohr and Schacht GmbH - Meyer Rohr and Schacht GmbH, manufacturers of polycrete pipe and manholes. Polycrete is commonly used for trenchless new construction.
Can Clay Corporation - A manufacturer of vitrified clay products. These products include vitrified clay pipe for open trench, microtunneling, pipe jacking and pipe bursting installations which are especially suited to long lasting performance for sanitary sewers and storm sewer construction.
Baroid IDP - Baroid is a provider of industrial drilling products.
CETCO - Colloid Environmental Technologies Company - CETCO's bentonite products are often used during directional drilling projects. CETCO provides practical solutions for today's environmental problems. A full-service, global environmental company, CETCO is backed by more than 70 years of bentonite mining and manufacturing experience.
Liquid Earth Support - A geotechnical firm dedicated to the formulation of drilling fluids, lubricating slurries, self-hardening slurry/grouts, adapted to your site conditions and specific requirements.
HollyPipe - Oilfield drill pipe and drill collars, utility boring tubulars, drill and leave utility pipe, directional drilling consultation and machine work.
Sinclair Services - Sinclair Services, a division of Ecivres Corporation, is a full service supplier to the Foundation and Construction, Environmental, Horizontal Drilling, Mineral Exploration, and Water Well industries.
Parchem, Horizontal Directional Drilling Supplies - Parchem, Inc. supplies drilling fluids, solids control systems, component units and tri-plex mud pumps.
Cross Tech - Cross Tech is Tulsa Rig Iron's drilling fluids division. A complete line of drilling fluids and related products are kept at facilities across the country to allow for quick distribution to our customers. Products include: Cross-Thick, Pure Gold Clean Drill, Hydraul-EZ, Cross-Vis, and Cross-Lube.
Drilltube International - Drill pipe for the horizontal directional drilling, waterwell drilling, and mining/blasthole drilling industries.
No-Dig-Pipe, Microtunneling Clay Pipe - No-Dig, A Division of MCP Industries Inc is the manufacturer of the first rigid bodied, clay pipe for use in microtunneling, sliplining, pipe bursting and in casings in the United States. Our first installation was in Houston Texas in April 1992. Since that time, over 70,000 linear feet of NO-DIG pipe have been installed.
GBH Super-Ram - Clay jacking pipe manufacturer.
CertainTeed Corporation - CertainTeed manufactures and markets Certa-Lok restrained joint PVC pipe which is used for trenchless new construction.
Wyoming Bentonite - Supplying products for use in environmental protection, drilling fluids, and industrial applications.
Mark Tool & Rubber - "Splashtron": Perfect Coating For Pulling - For directional river or road crossings, when corrosion and site conditions are tough, "Splashtron" from Mark Tool Co. is the coating of choice.
Masterliner - Cured-in-place (CIPP) pipe rehabilitation products.
CIPP, Inc. - The website of CIPP, Inc., a team of 5 regional contractors with their own cured-in-place pipe rehabilitation products.
Inliner Technologies, Inc. - CIPP Lining Systems for the Trenchless Industry
FirstLinerUSA Cured-in-Place Pipe - FirstLinerUSA (formerly InLiner USA) is the manufacturer/licensor of premium quality, non-disruptive, cured-in-place pipe (CIPP) for the trenchless repair, rehabilitation or reconstruction of sanitary, stormwater, and chemical process pipelines.
National Liner - A team of regional contractors with their own cured-in-place pipe rehabilitation products.
Premier-Pipe - Premier-Pipe is a cured in place pipe renovation process which is installed without the need for costly and disruptive excavation.
AM-Liner - PVC sewer pipeline rehabilitation system available from 6" to 12".
Poly-Triplex Liner System - Manhole rehabilitation products from SunCoast Environmental Systems.
Subterra - pipe renovation & rehabilitation - Established in 1985, Subterra are pipe renovation and rehabilitation specialists with a broad portfolio of no-dig techniques and services for gas, water and sewer applications.
Ultraliner, Inc. - Ultraliner, Inc. is the manufacturer of Ultraliner PVC Alloy pipeliners. The website features product information, corporate information, and an industry article library. Products are trenchless (no-dig) fold and form pipeliners available from 4" to 24" which are used for pipe rehabilitation.
Uponor - Uponor is currently developing a fold and form pipelining system known as Omega Liner
AP/M Permaform - Manhole rehabilitation products
Avanti International Chemical Grouts - Avanti International is the leading supplier of chemical grout in the world. Chemical grout is used to control the flow of water into or out of any structure where water migration is an issue.
Deneef Construction Chemicals - Deneef offers a broad line of chemical grouts, epoxies and waterstops.
Prime Resins, Inc - Offering a complete line of chemical grout, epoxy resin, pumps and accessory products providing infrastructure repair solutions around the globe. Specializing in products and technical "know-how" in structural concrete repairs, water infiltration, sewer and manhole rehabilitation, and soil stabilization applications.
Danby of North America - The Danby Pipe Renovation System is a No Dig process for spirally winding a PVC liner into large diameter pipes. The grouted-in-place liner can be installed in pipes of all materials, shapes, and sizes of 24 inch and larger. Advantages include a minimal reduction in cross-section, an excellent barrier to sulfides, increased structural strength, and in most cases an increase in hydraulic capacity. Surface disruption to traffic and businesses is minimal. Infiltration and exfiltration is greatly reduced or eliminated. Very cost effective.
Citadel - Citadel Technologies, Inc. Developer and manufacturer of a proprietary line of ultra build epoxy coating and lining systems designed to offer both structural lining and chemical barrier protection, up to a thickness of 250 mils.
Cretex Specialty Products - Manhole Chimney Seals and Accessories. Excess Inflow/Infiltration into sanitary systems can be extremely costly, and also very destructive to the road surface surrounding the manhole. Cretex Specialty Products offers a cost effective solution to this age old problem.
CSR Pipeline Systems - Manufacturer of pipe and pipeline rehabilitation systems, including reinforced concrete pipe, pipe relining, pipe crushing, lateral repairs
Insituform Technologies - Pipe rehabilitation provider.
IPEX Inc. - IPEX manufactures EX-Pipe for Miller Construction and has information about EX-Pipe at their website. IPEX Inc is the manufacturer of an extensive range of plastic and composite pipe and fitting systems for the hydronic, radiant, municipal, industrial, irrigation and electric conduit and duct market.
Miller Pipeline Corp. - Contracting firm with territorial rights to the EX-pipe and AmEx pipe rehabilitation technologies.
Pipelining Products - Providers of Sure-Line (deformed & reformed) and Cure-Line (CIPP) pipe.
Sanexen - Sanexen has been providing professional environmental services since 1985. Among their many diversified ventures, Sanexen has several no-dig pipe rehabilitation technologies.
Hobas Pipe USA, Inc. - Hobas Pipe manufactures and supplies large diameter, centrifugally cast, glass-fiber reinforced, polymer mortar pipe (fiberglass pipe) ideally suited for corrosive applications and installations such as microtunneling, jacking, sliplining, pipe bursting, direct bury, above ground, tunnel linings and casings.
Kay International, Inc. - The unique K-Pipe trenchless systems which rehabilitate the degraded water, sewer, gas, crude oil transportation, any pressurized and non pressurized pipelines and all underground utility pipelines with our appropriate liner inserted into the host pipe and resulting in a new and strong, water tight and prevents and stops the internal corrosion-pipe within a pipe. Systems include K-Pipe: Fold & Form liner (K-polimeric PE Pipe), K-Superliner: Fiberglass liner, K-Liner: Inversion process, and K-AMEX : Polyurethane lining for Gas and Water pipelines
Wavin - Compact Pipe - Plastic pipes and fittings are produced for many applications; gas, water, sewer systems, building, land drainage, cable ducting and irrigation. Contains a design overview taken from their Rivulus CD-ROM.
Kanal Müller Gruppe - Owns and licenses a family of rehabilitation processes which utilizing strategic business partners around the world.
HERC Products Incorporated - With little or no excavation and a minimum of service disruption, HERCs patented PIPE-KLEAN® process can restore your water distribution system, taking the pressure off you and putting it back where it belongsin your communitys water system.
Inpipe - Pipe rehabilitation and renovation, with a cured-in-place lining system based on in-situ UV light curing.
Nordifa S.A. - Manufacturer of technical textiles and the Phoenix CIPP pipe rehabilitation technique.
Mainlining Service, Inc. - Mainlining's "Perkins Process" provides a trenchless method of in-place cleaning and cement mortar lining that permanently restores full hydraulic capacity... at a fraction of the cost of total pipe replacement. It prevents further interior tuberculation and corrosion while blocking leakage through holes in pipe walls and joints.
Perma-Liner Industries, Inc. - Perma-Liner Industries, Inc. provides non-disruptive, trenchless sewer rehabilitation products for repairing manholes, sewer mains, and laterals.
SKW-MBT International - Construction chemicals firm including the sale of structural grouts..
PrimeLine Products, Inc. [BJR Trading] - Products for the trenchless rehabilitation industry.
Raven Lining Systems - Raven lining systems provides application efficient protective coatings and grouts, including linings, manhole rehabilitation, waterproofing, epoxy, concrete corrosion, and infrastructure protection.
Strata Tech - Grouting supplies and equipment company.
Vandex International - Vandex the inventor of capillary active waterproofing offers cementitious and polymer-modified products for: Concrete waterproofing, Concrete protection, Concrete repair, Grouting and joint materials, and Refurbishment of old buildings.
Vandex (UK) Ltd. - Vandex (UK) Ltd. Concrete Protection and Waterproofing
Inserta Tee - INSERTA TEE is a three piece service connection consisting of a PVC Hub, Rubber Sleeve and Stainless Steel Band. INSERTA TEE is compression fit into the cored wall of a mainline and requires no special tooling. INSERTA TEEs are designed to connect 4" (100mm) through 15" (375mm) services to all known solid wall, profile, closed profile and corrugated pipe manufactured today.
Friatec, Inc.'s Frialen Safety Fittings - Friatec is a manufacturer of fusion equipment, fittings, and saddles. The Frialen Safety fittings are specifically designed for use with trenchless pipe rehabilitation products.
Lafarge Aluminates, Inc. - LAFARGE ALUMINATES is dedicated to the development, production, and supply of calcium aluminate products including SewperCoat.
General Polymers - General Polymers has been providing products for the protection and restoration of concrete for over 36 years. These products include polyesters, vinyl esters, epoxies, novolacs and vinyl ester novolacs incorporated into system designs to meet the traffic and abrasion exposure.
Clock Spring Company, L.P. - Manufacture a composite sleeve reinforcement system used to repair corrosion defects in pipelines. Includes brochures and technical data in pdf format. [external repair]
Rib Loc Australia - Rib Loc Australia produce pipe products by spirally winding specially extruded profile into pipe, used for a multitude of applications. Rib Loc's major products include Pipeline Renovation Technology and Series 2000 stormwater pipe.
American Commercial Incorporated - Manufacturers and suppliers of Sika construction chemicals and Aliva shotcrete equipment among other product lines.
Xypex Chemical Corporation - Crystalline, concrete waterproofing products used for manhole rehabilitation and pipe and tunnel coating.
Trolining System - This patented method for relining sewers consists of a uniform ring of high-strength grout surrounded on its inside and outside diameters with two thin sheets of high-density polyethylene (HDPE). This HDPE and grout sandwich forms a continuous rigid liner that conforms to the inside of the host sewer pipe. The result is a structural repair with very little loss of hydraulic diameter.
Reichhold SpecGen - SpecGen is provided by Reichhold as a service to the engineering community to make available an easy way of generating good technical specifications for fiber reinforced plastic (FRP)equipment (including FRP cured-in-place pipeliners). You simply enter the usual information and data into the website and then click on the Generate Specification button. You may also generate Bidding Documents and a Project Summary to include in your design analysis or project manual. This summary includes all the information and data that went into the creation of the specifications. Use this quality control document to quickly check your input.
A-LOK Products - A-LOK Products provides watertight technology in the precast concrete construction for the wastewater industry, including storm collection systems, PVC liners, butyl sealants, grout repair systems. Products are used for trenchless manhole rehabilitation and pipe sealing.
Sure Grip - The principal application for Sure Grip is for concrete sealing and protection. Sure Grip is also used to reline existing underground structures including large diameter sewers and culverts.
Joseph Painting Company, Inc. - A woman-owned contracting firm in Arizona with exclusive rights to the SewerShield 100 product line. JPCI provides products and services for the rehabilitation of wastewater treatment systems. Site describes Sewer Shield Coating product line as well as other products and services.
Adeka Ultra Seal USA - Hydrophilic waterstops used in manhole rehabilitation and pipe sealing.
Canusa - Global Pipeline Protection - Corrosion Protection for Gas & Oil, District Heating and Water Pipelines. Canusa is a division of Shaw Industries Ltd. Shrink Sleeves are used for manhole rehabilitation and pipe coating.
BG Technology - BG Technologies (British Gas) are the licensors of pipebursting and swagelining technologies.
Containment Solutions, Inc. - Fiberglass and steel tank systems from Containment Solutions- aboveground and underground fluid storage tanks and systems for petroleum, chemicals, and wastewater. Providers of coatings used for Manhole Rehabilitation.
Sauereisen - Corrosion-Resistant Materials and Specialty Cements. Sauereisen products are used for manhole rehabilitation and grouting.
Lineal Industries - Manufacturers of the Hy-Flex Internal Joint Seal.
LMK Enterprises, Inc. - LMK Enterprises, Inc. is the manufacturer of the Performance Liner CIPP systems and provides methods for renewing sewers without digging. Trenchless process for underground pipe repair. Among the priducts offered is a lateral lining solution.
Durapipe-S&LP Thermoplastic Pipe Systems - Manufacturer of Durapipe, Petrol-line, and Protecta-line products.
Payne Holding Company - Solutions for Irrigation Ditch Liners, Canal and Pipe Lining, Seepage Control, Water Conservation, using Molded Plastics
PrimeLine Products Inc - Offers a complete line of trenchless rehabilitation products for the sewer and pipeline rehabilitation industry. Products include resins, robotic cutters and safety manhole covers .
Demco - a leading manufacturer of pipework systems, servicing the Landfill, Drilling and Sewer Renovation industries both in the UK and countries around the world. Demco is the manufacturer of Terraline slip lining pipe.
The Lining Company - Offers the TeamLiner cured-in-place pipeliner (CIPP). Installs 8" to 36" cured-in-place sewer. Offers installation equipment and supervision services to trained and qualified local contractors.
Garneau Inc. - Garneau Inc. is a manufacturer of pipe coating systems and pipe line construction equipment design and manufacture.
Pipefusion Services Inc. - Trenchless Technology: The relining of aged, corroded, leaking pipes with a plastic liner in municipal, industrial and other types of applications is pure common sense. Inquire about the Patented Expandable Plastic Pipe Lining System
Starline TT - Starline TT is a joint venture of the Group of Karl Weiss and the Gas Research Institute (GRI). Products include sewer, water, and gas applications.
Angus Flexible Pipelines (UK) - Thermopipe: the reinforced thin wall liner for water mains rehabilitation
Link-Pipe, Inc. - Link-Pipe Inc. manufactures a variety of patented Factory Made metal sleeves available with or without sealant for internal repair of pipes and conduits. Because the repair involves Stainless Steel (SST) sleeves and the installation is a purely mechanical process, it is called Mechanical Spot Repair (MSR).
Beckwith Bemis - BeckLiner - While Beckwith-Bemis Inc. is not the largest manufacturer in the industry, it has successfully carved out many niche markets and positioned itself as a respected manufacturer by excelling at good old traditional values. Beckwith-Bemis Inc. is committed to personalized customer service, attractive pricing and innovative problem solving. Our unique PVC pipeline liners with tough flexible substrates for municipal sewers, industrial pipes and water mains offer the growing field of trenchless technology a durable long-term solution to the problems of deteriorating sewers.
Formadrain - Formadrain Inc. is a company operating in the development of No-Dig Technologies for underground piping and process piping. All types of underground conduits can be lined with Formadrain technology, potable water mains excepted. Formadrain is a fast, economical and durable trenchless technology for all kind of conduits, underground or process piping.
Madewell Products Corporation - Madewell Products Corporation manufactures the Mainstay Composite Liner rehabilitation system for single day restoration and corrosion protection of sewer collection system structures, along with other 100% solids corrosion barrier coatings.
The Real Manhole Ring Sealing Products - Trench-less solution to prevent inflow and infiltration in joint sections and upper adjustment ring areas of manholes. No confined space entry necessary!
KRE ENGINEERING - Pipeline rehabilitation systems designed specifically for the contracting rehabilitation industry. Our product range offers robust and reliable units which are easily maintained, and cost effective to operate.
Trolining Inc. Ltd. (Germany) - Large diameter pipe rehabilitation technology with world-wide contracting partners. The process sandwiches grout between polyethylene sheets.
Insituform Technologies -- Resource Room - Technical papers, articles, and support documents related to Insituform's products.
British Gas: Library of Pipebursting and Swagelining - All articles are in Adobe Acrobat Format
TT Technologies Job Stories - Trenchless technology with pneumatic boring tools. Applications include pipe pulling, pipe ramming, pipe bursting, shiplining and directional boring.
Pipelining Products - Contains information on underground pipelining.
Danby Pipe Rehabilitation - Technical Manuals
Soltau Articles
Avanti International - Offers a range of articles on grouting, gel times, and associated links.
InRock Drilling Systems - Features - Published articles about InRock's products.
ASTM C1208/C1208M-99a Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels - C1208/C1208M-99a Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels
ASTM F1871-98 Standard Specification for Folded/Formed Poly (Vinyl Chloride) Pipe Type A for Existing Sewer and Conduit Rehabilitation - F1871-98 Standard Specification for Folder/Formed Poly (Vinyl Chloride) Pipe Type A for Existing Sewer and Conduit Rehabilitation. This specification covers requirements and test methods for materials, dimensions, workmanship, flattening resistance, impact resistance, pipe stiffness, extrusion quality, and a form of marking for folded/formed poly (vinyl chloride) (PVC) pipe for existing sewer and conduit rehabilitation.
ASTM F1867-98 Standard Practice for Installation of Folded/Formed Poly (Vinyl Chloride) (PVC) Pipe Type A for Existing Sewer and Conduit Rehabilitation - F1867-98 Standard Practice for Installation of Folded/Formed Poly (Vinyl Chloride) (PVC) Pipe Type A for Existing Sewer and Conduit Rehabilitation. This practice covers the procedures for the rehabilitation of sewer lines and conduits 4 in. (102 mm) to 18 in. (457 mm) in diameter by the insertion of a folded/formed PVC pipe that is heated, pressurized, and expanded to conform to the wall of the original conduit forming a new structural pipe-within-a-pipe. This rehabilitation process can be used in a variety of gravity applications such as sanitary sewers, storm sewers, and process piping.
ASTM F1504-97 Standard Specification for Folded Poly(Vinyl Chloride) (PVC) Pipe for Existing Sewer and Conduit Rehabilitation - F1504-97 Standard Specification for Folded Poly(Vinyl Chloride) (PVC) Pipe for Existing Sewer and Conduit Rehabilitation
ASTM F1947-98 Standard Practice for Installation of Folded Poly (Vinyl Chloride) (PVC) Pipe into Existing Sewers and Conduits - F1947-98 Standard Practice for Installation of Folded Poly (Vinyl Chloride) (PVC) Pipe into Existing Sewers and Conduits
ASTM F1216-98 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube - F1216-98 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube
ASTM D5813-95 Standard Specification for Cured-In-Place Thermosetting Resin Sewer Pipe - D5813-95 Standard Specification for Cured-In-Place Thermosetting Resin Sewer Pipe
ASTM D1784-99a Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds - D1784-99a Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds
ASTM F1533-97 Standard Specification for Deformed Polyethylene (PE) Liner - F1533-97 Standard Specification for Deformed Polyethylene (PE) Liner
ASTM F1743-96 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP) - F1743-96 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by Pulled-in-Place Installation of Cured-in-Place Thermosetting Resin Pipe (CIPP)
ASTM F1606-95 Standard Practice for Rehabilitation of Existing Sewers and Conduits with Deformed Polyethylene (PE) Liner - F1606-95 Standard Practice for Rehabilitation of Existing Sewers and Conduits with Deformed Polyethylene (PE) Liner
ASTM F1741-96 Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits - F1741-96 Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits
ASTM F1697-96 Standard Specification for Poly(Vinyl Chloride) (PVC) Profile Strip for Machine Spiral-Wound Liner Pipe Rehabilitation of Existing Sewers and Conduits - F1697-96 Standard Specification for Poly(Vinyl Chloride) (PVC) Profile Strip for Machine Spiral-Wound Liner Pipe Rehabilitation of Existing Sewers and Conduits
ASTM F1962-99 Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings - F1962-99 Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings
Insituform Technologies v. CAT - Docket No. 96-1078 Filed 07 November 1996
Insituform v. CAT Contracting
Nastt No-Dig Convention - Features the annual convention and exposition for the North American Society for Trenchless Technology.
WEFTEC Conference and Exposition - The WEFTEC Exposition is where the water & sewer industry does business. Typically, more than 700 exhibitors bring their latest equipment and products on site for demonstrations, plus their trained sales staff who can answer all of your technical and purchasing questions.
Pumper and Cleaner Environmental Expo International - Pumper & Cleaner Environmental Expo International offers a wide variety of equipment and products for the liquid waste industry.
LECET 1998 Fall Newsletter: Trenchless Technology Training Now Available - The one week, 40 hour course, Trenchless Pipe Rehabilitation and Remote Camera Operation, provides hands-on training with pipe rehabilitation and camera equipment at the Construction Laborers Training Center in Lino Lakes, Minnesota.
AWWA Sponsored Events - Directory of AWWA sponsored events including conferences, seminars, and workshops.
Ozwater and Ozwaste Exhibition - The Ozwater show will be held in Adelaide, Australia on April 12th to 14th, 1999.
U.S. Universities Council on Geotechnical Engineering Research [USUCGER] '98 Workshop - USUCGER '98 Workshop; November 15-17, 1998 in Newport, Rhode Island.
Horizontal Directional Drilling Operator Certification Training School (Two-Week Short Course) - August 10 through August 21, 1998; Missouri Western State College St. Joseph, Missouri
Rehab Road Shows - Web site of the Trenchless Pipeline Rehab Conference & EXPO and the Trenchless Field Seminars owned and conducted by Trenchless Technology, Inc. (publishing company) which serve the sewer, water, natural gas, and industrial trenchless technology markets. Despite the name, the seminars appear to cover both trenchless pipe rehabilitation and new installation.
Ainley Graham & Associates - Ottawa, Ontario, Canada based consulting engineering firm with a staff of 150 in 4 offices. (trenchless technology contacts: John krug & Bratt Bryce)
ADS Environmental Services - ADS Environmental Services, provides comprehensive water and wastewater system diagnostic services to municipal agencies and consulting engineers worldwide. Services include long-term and temporary flow monitoring in sanitary, combined, and storm sewers; field inspection services including system inventory, manhole inspection, smoke testing, dyed water testing, line cleaning and TV inspection; leak detection; and water auditing.
Bowen Engineering Corporation - Full service construction company. Lists company profile, information about its services and current job openings.
Parsons Brinckerhoff Inc. - Founded in 1885, and ranked #1 in transportation engineering by ENR. Major practice areas in energy, environmental and facilities engineering. Over 200 offices worldwide. (trenchless technology contacts include: Glenn Boyce and Bill Gray)
Anderson, Eckstein and Westrick, Inc. (AEW) - Civil Engineers · Surveyors · Architects located in Michigan. Known to be involved with trenchless design.
Northeast Consulting - With over 35 years of experience Northeast Consulting helps companies move their ideas to reality. The complete source for Consulting services (including web site development and hosting) associated with the Trenchless Technology Industry.
BERCO Services - International Horizontal Directional Drilling engineering consultant with two decades of experience throughout the USA, Canada, Europe, South America, and Asia
Baystate Subsurface Investigation, Inc. - Subsurface Engineering and Investigations of BSI precsisely determines underground utility locations through non-destructive air excavations and aviods the problems of poor records, improper notification and excavation errors that contribute to make expensive digs.
Black & Veatch - Black & Veatch is an engineering construction company that has made its mark in the world by turning ideas into reality . . . concepts into achievements . . . dreams into accomplishments. If you can imagine it, we can build it. (trenchless technology contacts include: Ahmad Habibian, Rick Nelson, and Bruce Ainsworth)
CH2M Hill - Offering a diverse range of environmental and engineering consulting services in the U.S. and internationally.
KJM & Associates, LTD. - A national project and construction management consulting firm. Services include program management, construction management, project management, project controls, cost engineering, cost estimating, scheduling, document control, management information systems, value engineering, constructability reviews, quality assurance and inspection. Experience includes trenchless technology projects.
Trenchless Resources International - Our goal is to help preserve and raise the standards in the trenchless pipeline rehabilitation industry. It doesnt do any good to have a set of specification created where one contractor bids the job as specified and another contractor figures he wont follow the specifications because the inspector wont understand the difference.
Boyle Engineering Corporation - Boyle Engineering Corporation, a consulting engineering firm providing a full range of civil, electrical, mechanical, structural, environmental, instrumentation, transportation, surveying and water resources engineering services to public and private clients throughout the world. (trenchless technology contacts include: Bryan Veith, and Andrew Romer)
Bryant Associates, Inc. - Bryant Associates, Inc., a minority-owned consulting engineering and surveying firm, founded in 1976 and located in the Northeast USA.
C&B Associates II Ltd - Construction management firm specializing in the design/build of fiber optic cables, including trenchless installations.
Conestoga-Rovers & Associates - Among other services, CRA offers a complete range of services to municipal, commercial, industrial, and development clients for the engineering of new, or the rehabilitation of existing, infrastructure works. (trenchless technology contacts include: Ron Schwark and Stuart Mitchell)
Dayton & Knight Ltd. - Dayton and Knight is a multi-disciplinary Canadian consulting firm based in British Columbia providing engineering and environmental consulting services to both private and public clients. (trenchless technology contacts include: Richard Harper and Jack Lee)
The C&S Companies - The C&S Companies have offices in New York, New Jersey, and Ohio. Providing practical solutions to planning, design, construction, maintenance and operations challenges. Our four companies--Engineers, Design Build, Technical Resources, and Operations work together to provide a custom approach to problems. Services include trenchless technology design. [Trenchless contacts include Glenn Lasher, P.E.]
Gannett Fleming - Since 1915, Gannett Fleming has built a solid reputation for excellence in planning, engineering design, and construction management services by implementing practical solutions for environmental, transportation, water resources, industrial, and commercial projects. (trenchless technology contacts include: James A. Longer and Joseph A. Strauch)
GEI Consultants, Inc. - Our talented staff of nearly 200 multi-disciplined engineers and scientists delivers integrated geotechnical, environmental, and water-related planning, design, and construction solutions to our diverse clientele from offices nationwide. (trenchless technology contacts include: Marco Boscardin and Michael Walker)
Wade & Associates - Specializing in the investigation of the sewer system infrastructure & the development of cost-effective rehabilitation programs to reduce I&I. (Trenchless Technology contacts include Mark Wade)
GRW-Engineering - Founded in 1964, GRW is a full-service engineering, architectural, planning and digital mapping firm with more than 200 employees located in six offices nationwide. Since 1972, GRW has been continually ranked in the Engineering News Record's top 500 consulting engineering firms in the U.S. (trenchless technology contacts include: Ralph Johnson)
Montgomery Watson - Engineering firm offering more than 3,600 specialists located in more than 30 countries. (trenchless technology contacts include: Ray Hutchinson and Martin Dorward)
Harris & Associates - The program managers, civil engineers, and construction managers at Harris & Associates serve the specialized needs of public agencies in the West. (trenchless technology contacts include: Vern Phillip and James Parmley)
Hayward Baker - Ground Improvement solutions. Only Hayward Baker, North America's leading specialty contractor, has the diversity of Ground Modification techniques to offer the optimum solution to your soils problems.
Stantec Inc. - Formerly, Cella Barr Associates, Inc. an ENR Top 500 Firm for the last 16 years, CBA provides engineering, consulting, and design services to both public and private clients in the areas of Land Development, Building, Water Resources, Transportation, and Parks & Recreation. (trenchless technology contacts include: Udo Ehrenberg)
Jacobs Associates - Jacobs Associates is a San Francisco-based consulting engineering firm providing engineering design, claims, and construction management services for contractors, public agencies, and private owners, attorneys, and surety and insurance companies on a wide variety of projects. We have been providing these services for over 40 years. (trenchless technology contacts include: Victor Romero and Paula Goodwin)
MGD Technologies Inc. - Sewer, stormwater and water system field inspection and testing services. Flow monitoring equipment and services. Water use surveys. Engineering studies.
Michael Latas & Associates, Inc. - We are a full-service executive search and professional recruiting firm serving the construction industry exclusively.
Mueser Rutledge Consulting Engineers - Specialized foundation engineering services since 1910. (trenchless technology contacts include: Hugh Lacy and Tony Fennimore)
O'Brien & Gere - Provides start-to-finish project services withengineering design, construction, contract operations, laboratory analysis, and manufacturing, internationally. Offices in CA, CT, FL, GA, KT, MA, MD, MI, MO, NC, NJ, NY, PA, TN and VA, USA and Mexico, Puerto Rico and the United Kingdom. (trenchless technology contacts include: Dan Coleman and Bob Bell)
Kennedy/Jenks Consultants - A full-service engineering & environmental sciences consulting firm, serving clients throughout the Western United States & in Washington D.C. (trenchless technology contacts include Gary Hobson)
USInfrastructure, Inc. - Small Business Administration (SBA), 8(a) certified professional engineering firm with offices around the country. Primary expertise is projects related to water and wastewater, water resources, transportation, environmental engineering, GIS, civil design, & construction management. Services include trenchless pipe rehabilitation consulting.
Paul Hayward Associates - An independent Engineering and Public Relations consultancy specialising in Trenchless Technology. As well as providing engineering advice, they offer Technical Writing, Marketing and PR services to engineering companies worldwide.
Parsons Corporation - Parsons is one of the world's largest engineering and construction organizations specializing in infrastructure, transportation, planning, environmental, industrial manufacturing, and energy and chemicals for private industries and government agencies. (trenchless technology contacts include: Jon Kaneshiro)
Patterson/Bach Communications - Marketing firm serving the engineering and construction industries.
Proto-Power Corporation [PPC] - Proto-Power is recognized as a leader in high quality, solution-driven service and customer responsiveness among power industry engineering, design and project management professsionals. (trenchless technology contacts include: John Charest and Raymond Rugg)
SoftDig - SoftDig uses vacuum excavation along with advanced designation methods to provide the safest methods for finding utilities.
SubTerra Inc. - SubTerra, Inc. is an engineering company specializing in mining, geotechnical and environmental engineering. Our experienced engineers, geologists and team of specialist associates allow us to offer a broad range of engineering services for each stage in the investigation, design and construction phases of mine and civil projects.
Weston & Sampson Engineers, Inc. - Weston & Sampson Engineers, Inc. (WSE) is a full service environmental and infrastructure engineering consulting firm with over 180 professionals dedicated to excellence in their chosen fields. (trenchless technolgy contacts include: Peter Smith)
Jason Consultants International, Inc. - Jason Consultants (offices n London, Geneva, Washington DC) International Expertise in Underground Technology. Consultants in all aspects of underground utility and structure construction and rehabilitation. Commercial, technical and market studies consultants to the underground industry. (trenchless technology contacts include: James Thomson and Andy Robinson)
WRc - WRc is a knowledge-based company with a strong R&D foundation and a wide range of scientific and engineering skills in the environmental field.
South East Water Limited - Australian water and sewerage agency participating in research related to auger and guided boring, directional drilling, impact moling, pipe ramming, thrust boring, pipe bursting, pipe pulling, and pipe splitting.
Norwegian Geotechnical Institute [NGI] - Geotechnical research, development, and advisory services in such fields as microtunnelling, auger & guided boring, and directional drilling.
Haswell Consulting Engineers - As one of the UK's leading specialist consultancies providing services to the water and construction industry, Haswell offers a complete range of engineering skills to support client specific requirements. All projects are undertaken using selected experienced teams linked with a high level of engineering and professional expertise, combined to provide our clients with a complete tailor-made package. (trenchless new construction experience)
Camp Dresser & McKee [CDM] - For over 50 years, Camp Dresser & McKee has been providing innovative services with high ideals and a commitment to quality and integrity. From a three-man firm in Cambridge to today's staff of 2,800 in more than 90 offices worldwide, CDM provides consulting, engineering, construction, and operations services for both private and public clients. Our mission is to reach one goal -- yours. CDM has in-house trenchless technology expertise.
Division of Geotechnical Engineering IGT at ETH-Zurich - Research and scientific services. Stability analysis of tunnels, finite elements, slope and dam stability. Development of instruments for measuring deformations and (indirectly) pressures.
Geoconsult Consulting Engineers - Geological, hydrogeological and geophysical investigations, feasibilty studies, general project studies, detailed design, project management, alternative proposals, environmental impact assessment, public relations, cost estimating, tender documents, bid evaluation, construction supervision, quality control, technical assistance, value engineering, expert opinion, arbitration, construction consulting, training programmes
So-Deep - So-Deep offers complete subsurface utility engineering services. So-Deep provides these services, as requested in writing by the Client to aid in the design of site, right-of-way, construction, and project development plans for selected projects.
Oboni Associates - Specialists in planning, design of geo-ennvironmental systems, management of risks, hazards - crisis for transportation, natural resources, chemical, petrochemical, construction - energy industries. Services include trenchless tunnel design.
S E A Consultants Inc. - See it. Share it. Build it. For over forty years, S E A Consultants, Inc. has been successful in converting visions and possibilities into shared goals and practical solutions for clients. Our technical capabilities include a broad spectrum of engineering disciplines, including water supply/wastewater, civil, geotechnical, structural and environmental engineering, as well as architectural and building services. (SEA has in-house trenchless technology expertise)
Stanley Group - For over eighty-five years, client needs and dreams have been transformed into problems solved and visions realized. Listening to clients and acting in their best interests keeps an eighty-five year old firm innovative and vibrant. The Stanley Group has in-house trenchless technology experience.
R&R Visual, Inc. - Pipeline inspection services including sonar profiling, televising via robotics, and geophysical surveys.
Downhole Surveys Pty Ltd, Australia - Downhole Surveys offers borehole surveying, geophysical logging and interpretation to the mining, mineral exploration and civil engineering industries in Australia, NZ and SE Asia.
Trenchless Technology Consultants Company, Inc. - TTCCI lets you keep your business operational above ground while rehabilitating your pipelines below. We specialize in trenchless pipe repair and rehabilitation and can safely and effectively identify pipeline problems in a variety of settings.
Naylor Engineering Associates Ltd. - Naylor Engineering Associates Ltd. is a Kitchener, Ontario based consulting engineering firm founded in 1983. Our staff comprises over 35 experienced engineers, hydrogeologists, technologists, drilling personnel, and support staff. Specialty services in geotchnical and environmental engineering, Drilling services, Earthworks supervision and inspections, Laboratory testing of soils, concrete and asphalt.
Blackhawk Geometrics and GEOVision Geophsyical Services - Blackhawk Geometrics & GEOVision provide geophysical services for UXO,Oil & Gas, infrastructure, geotechnical, groundwater and mining applications. Methods include 2D & 3D seismic, GPR, MTADS, EM & TDEM."
P.R. Fletcher and Associates, Inc. - P.R. Fletcher & Associates, Inc. Civil Engineers and Land Surveyors, based in Denver Colorado.
Geotechnical Consulting Group - Co-ordinated group of highly qualified engineers, who pool their expertise to provide a comprehensive specialist consulting service in geotechnics.
Minson Nacap - The Koop Group - Minson Nacap Pty Ltd (formerly Minson Constructions Pty Ltd) is an Australian domiciled civil engineering and construction company. The services of Koop Group founded 30 years ago and headquartered in The Netherlands, include horizontal directional drilling, cable laying and trenchless sewer rehabilitation.
American Consulting Engineers, Inc. - Indianapolis, Indiana firm whose civil engineering division services include trenchless rehabilitation projects.
Professional Engineering Consultants, (PEC) Kansas consulting engineers - Professional Engineering Consultants, P.A., with offices in Wichita, Topeka, and Lawrence, Kansas provides comprehensive engineering services across the full range of engineering disciplines for clients locally, regionally, and nationwide. Civil engineering projects have included trenchless pipe rehabilitation.
GeoSpec - Engineering and Environmental Geophysics - Nondestructive subsurface services for Subsurface Utility Engineering, locating utilities, subsurface objects, structural evaluation, locating steel and voids in slabs and walls, general geophysical surveys, and vacuum excavation.
Horizontal Well & Environmental Consultants, LLC - Horizontal Well & Environmental Consultants, LLC (HWEC) has over five years experience in the horizontal well (HW) marketplace and is currently providing consulting services for several large national engineering construction firms, chemical manufacturers, drill rig manufacturers, well material suppliers, and government agencies. HWEC has provided technical advice, project management, and/or field management on numerous horizontal well projects.
LGA - The LGA is a modern testing, consultancy and technical service organization with a staff of 1,000, providing world-wide technical services for business, consumers and the public sector. Has performed long-term behavior analysis of CIPP in Germany.
M G Bennett & Associates Web Site - We carry out bespoke mechanical and structural design engineering across virtually all engineering disciplines for clients throughout the world. Bennett has extensive tunneling experience.
Green & Associates - Bob Green came out of the communications utility marketplace, and uses his sales and promotional talents to help people develop their internet marketing.
J. D. Hair & Associates, Inc. - J. D. Hair & Associates, Inc. (JDH&A) is a professional corporation which was established in 1987 and is based in Tulsa, Oklahoma. The firm's objective is to focus creative engineering talent on projects involving the installation of buried utilities by trenchless construction methods. In the twelve years since its founding, JDH&A has been involved in over 50 miles of trenchless utility construction covering pipe diameters from four to forty-eight inches.
Moll-prd - Engineering and Planning Company (based in Germany) for trenchless Technology and underwater construction
Vitillo Corporation - Engineering services include trenchless sewer rehabilitation.
Stanley Yim and Associates, Inc. (SYA) - Hawaiian based consulting firm with trenchless technology experience.
Landau Associates, Inc. - Environmental and Geotechnical Services - A full service geotechnical contracting company which provides environmental assessment services. Landau has trenchless new construction experience.
Water Support Services - Water Support Services provide a comprehensive range of innovative solutions and services to the problems of conserving water and preventing wastage.
The Thurber Group - The Thurber Group has offices in Victoria, Vancouver, Calgary, Edmonton, Fort McMurray, and Toronto. Professional services include tunneling and trenchless technology.
Southwestern Flowtech and Environmental Ltd. - We are a field engineering company specializing in storm, wastewater flow monitoring, pipeline pigging, data collection, reservoir cleaning, fire flow testing and hazardous materials management.
R.F. Binnie & Associates Ltd. - R.F. Binnie & Associates is a Canadian Municipal Engineering and Surveying Company, located in British Columbia, Canada. We have offices in Surrey, Burnaby, and Squamish. Services include trenchless technology.
Brierley Associates - Brierley Associates specializes in providing management consulting services for major underground construction projects including: project planning and layout, geotechnical report preparation, risk assessment, contract documents, dispute resolution, claims analysis, and forensic investigations. [Trenchless technology contacts include Gregg Sherry.]
Olsson Associates - Olsson Associates offers consulting engineering services in the fields of civil, structural, water resources, environmental sciences, transportation, land planning, electrical/mechanical engineering as well as surveying, and construction phase services. Services include trenchless technology.
Compton Engineering - a Gulf Coast company founded in 1973 by Lloyd Compton. Today Compton Engineering is a well-established consulting firm providing expertise for clients in the areas of both civil and environmental engineering. Experience includes directional boring.
Blackhawk - Pipeline Assessment Services (PAS) - Blackhawk-PAS provides advanced digital video sewer and pipeline inspections for the Trenchless Technology and Subsurface Utility Engineering markets using the Sewer Scanner Evaluation Technology (SSET).
Hager GeoScience, Inc. - HGI provides geological and geophysical consulting services for underground construction, including tunnel mapping and all forms of vibration monitoring: TBM, blast, and pile driving. WBE certified.(Trenchless technology contact: Mario Carnevale.)
Applied Professional Services, Inc.: Issaquah WA - Subsurface utility engineering, right of way, geophysical exploration, serving a wide range of industries and government agencies nationwide.
Pipeline Services(Aust) pty ltd - Provides a range of trenchless services and solutions. Services include CCTV surveys, lightline pipe profiling, and asset surveys .
Utility Locating Contractors - Provides underground utility locating services. A subsidiary of Dycom Industries, Inc., is a service organization for the major utility companies in the United States. From underground utility locations, to engineering and other services.
Geotechnical and underground construction consulting - consultants in geotechnical and underground construction, microtunneling, machine selection, pre-bid estimates, problem solving, differing site conditions,
Trenchless Technology, Inc. - The publication source for all information on the Trenchless Technology Industry. Trenchless Technology, Inc. are the publishers of Trenchless Technology Magazine, Directional Drilling Magazine, No-Dig Engineering Magazine, and Tunnel Business Magazine, in addition to the Directory of the North American Trenchless Technology Industry, and the International Register of Directional Drilling. Trenchless Technology, Inc. also conducts the HDD Rodeo, and the Trenchless Field Seminars [TFS].
Cleaner - Cleaner is a residential, municipal and industrial cleaning contractor's guide to products, equipment, and classified ads.
Engineering News-Record [ENR] - ENR is the premier construction industry web site featuring headline news, searchable directories of engineers, contractors and industry job listings for architects, engineers, designers real estate developers, builders and contractors. Engineering News Record is part of McGraw-Hill's Construction Information Group, together with these leading brands: FWDodge, Sweet's and Architectural Record.
Directional Drilling Magazine - Magazine for the directional drilling market. Features Industry news, a bulletin board and buyers guide.
TrenchlessOnline - One of several web sites owned by Trenchless Technology, Inc.
Oildom Publishing - Web site of the publishers of Underground Construction Magazine, Pipeline & Gas Journal, Pipeline News, and Rehabilitation Technology.
Manholes Online - A Trenchless Technology, Inc.website. The Internet's source for information on manhole rehabilitation.
Pumper - A liquid waste haulers guide to products, equipment, and classified ads.
Equipment World (A Construction Equipment Magazine) - A magazine for the construction professional.
The Underspace: The Web Home of Underground Focus Magazine - Promoting below-ground damage prevention: Information, issues and resources for underground distribution systems: pipelines, power, gas, water, telecommunications cable networks, cable TV, etc.
Tunnelling and Underground Space Technology - The Official Journal of the International Tunnelling Association. Published by Elsevier Science, Tunnelling and Underground Space Technology is an international journal which publishes authoritative articles encompassing the development of innovative uses of underground space and the results of quality research into improved, more cost-effective techniques for the planning, geo-investigation, design, construction, operation and maintenance of underground and earth-sheltered structures.
Tunneling Business Magazine - A Trenchless Technology, Inc. web site. The complete source for information on the tunneling industry.
No-Dig Engineering - A Trenchless Technology, Inc. website. No-Dig Engineering promotes innovative thinking and problem solving through the exchange of ideas and techniques in trenchless technology. Papers published are contributed by civil engineers and various other disciplines.
CIGMAT News Letters - News, Literature Reviews and Updates from the Center for Innovative Grouting Materials and Technology [CIGMAT].
No-Dig International - The official publication for the International Society for Trenchless Technology [ISTT] covering the area of trenchless technology.
World Tunnelling - World Tunnelling is the leading specialist publication for the international tunnelling business. It provides a mix of project reviews, news reports and equipment features from around the world.
Public Works, Online Edition - Welcome to Public Works, Online Edition, the home page for Public Works Magazine and Public Works Manual; reports to engineers who design, construct, operate, maintain, and rehabilitate public works and infrastructure water, wastewater, solid waste, roads, bridges, highways, outdoor recreation facilities; with daily news, article archives, online articles, and research tools. PW frequently publishes articles related to trenchless technology.
Environmental Science and Engineering - Reaching key specifiers, consulting engineers, municipal and industrial engineers and key government technical staff with environmental responsibilities, like no other Canadian magazine, for more than ten years.
Journal of Infrastructure Systems - Documents important advances in infrastructure engineering methodologies and technologies.
Pipe Line & Gas Industry - A monthly magazine offering industry news and technical editorials to the gas distribution, gas transmission, liquid pipelines and pipeline engineering, design and contractor firms. Includes occasional articles regarding trenchless technology.
Civil Engineering Magazine Online - Explore the latest contents of Civil Engineering magazine, the official publication of the American Society of Civil Engineers
Outside Plant Magazine - Outside Plant Magazine is the primary source of information for over 86,000 professionals in the Telecommunication and Cable TV markets. Occasional articles regarding trenchless construction techniques.
U.S. Water News - News concerning water and water issues in the USA. US Water News coverage includes water supply, water quality, policy and legislation, litigation and water rights, conservation, climate, and international water news. Occasional articles relating to trenchless technology. A resource for professionals serving the water industry.
CE News Online - The online companion to Civil Engineering News Magazine, up-to-date engineering news, a discussion forum where engineers can consult with their peers, an archive of engineering information, erosion control, land development, concrete design, COGO/DTM, GIS/GPS, environmental engineering, Hydrology/Hydraulics, Maps/plotters, pipe, retaining wall design, roadway design, sewer rehab, structural engineering
WET News - Since its launch in September 1995, WET News has quickly established itself as the leading water industry title, presenting balanced editorial coverage of both clean and dirty water technology and, as importantly, the water utility and industrial water user markets - on a unique, fortnightly basis. WET News has occasional trenchless technology supplements.
ASTM, ASME, AWS, and SAE Standards Online Bookstore - Industry standards and related engineering documents available from the American Society for Testing and Materials, American Society of Mechanical Engineers, American Welding Society, and the Society of Automotive Engineers.
The Mining Journal Ltd - The Mining Journal Group (established 1835) is the world's principal and most respected supplier of information services to the international mining and related construction sectors. Topics include trenchless techniques such as tunneling and drilling.
Infrastructure Journal - Brings together up-to-the-minute news and analysis covering power, telecoms, transport, water and oil & gas for bankers, lawyers, developers, consultants and analysts. Infrastructure Journal magazine is also available on the site.
Pipe Rehabilitation Council [PRc] Newsletter - News and updates regarding the pipe rehabilitation industry and the PRc.
Journal of Infrastructure Systems (Index to Papers Published) - Abstracts of the ASCE publication JIS.
Trenchless.com from Equipment World - Editorial content available from the site will be greatly expanded from the printed version, and will include: Bulletin boards (interactive questions and answers, comments and expert opinions), free e-mail, HTML links to manufacturers and industry associations, archived editorial, benchmark survey results, a continually updated directory of trenchless manufacturers, associations and educational resources, Web-based trade show coverage the day it happens, E-mail subscriptions, promotions and updates.
Water and Wastewater International - Water treatment magazine reporting worldwide trends and technology on water quality, waste treatment, contamination, filtration, and remediation for engineers, utility operators, managers and consultants. Many articles in the archives related to pipe rehabilitation and trenchless technology.
International Construction Magazine - World's leading international construction magazine covering new equipment launches, project reports and the latest contracts and infrastructure news. Occasional articles regarding trenchless technology.
National Driller Magazine Online
Baum Online Services - Baum Publications includes Canadian Environmental Protection, Heavy Equipment Guide, and Oil & Gas Product News which each feature a special trenchless technology supplement.
Louisiana Tech Trenchless Technology Center - Covering news, research, and education.

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