Author: Professor, Dr. Dietrich Stein - TrenchlessOnline

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WEFTEC PREVIEW ITT Flygt ITT Flygt recently introduced the 2600 series of dewatering pumps, including six models with output ranges of 1.3 to 27 hp. The pumps feature innovative hydraulics, fewer components, new materials and an ergonomic design. The patented DuraSpin hydraulic system improves wear resistance and sustains performance over time. A single screw enables easy adjustment for maximum pump performance. The results of all of these features: unmatched wear resistance, consistent long-term performance, resulting in the lowest cost of ownership. For more information, visit www.flygtus.com. RS# 112 Janssen The Janssen Process Co. announces the introduction of the Janssen Lateral Renovation System, a new technology for structurally repairing the sewer connection at the main. Janssen applies robotic technology to renovate the lateral connection to the main and is the only trenchless rehabilitation alternative The HDD Company, Inc. Rick Evans or Neil Swope 3161 Cameron Park <strong>Dr</strong>. Suite 215 Cameron Park CA 95682 Tel #530-676-5705 • Fax # 530-676-3605 Horizontal Directional <strong>Dr</strong>illing is all we do, every day. Our key people have been in the industry for more than 20 years and we have completed more than 1000 bores in every type of soil conditions imaginable. We have installed pipelines and utilities for ocean outfalls, under rivers, ship channels, creeks, wetlands, buildings and highways. Every bore that we have ever attempted has been successfully completed. Our reputation has been built on our commitment to our clients and their projects. For design assistance or installation of an HDD project, no matter how big or small, please give us a call. Three rigs: 300 ton 200 ton and 30 ton Crossings up to 6000 feet in length and 48" in diameter addressing the true structural repair at the connection. Using a unique resin injection methodology, Janssen is a very cost-effective alternative to traditional dig and replace/repair programs. Janssen technology has been successfully introduced in six municipalities in the United States in 2007. To learn more, visit booth #6624 or www.janssenprocess.com. RS# 113 Logiball Over the last 25 years, Logiball has designed and manufactured equipment for the trenchless rehabilitation of sewers. Logiball has developed a complete line of mainline, lateral connection and push type test and seal packers that have been used to stop millions of gallons of infiltration within the collection system. Its product line includes multi-size inflatable test & bypass plugs, the Securimax inflatable plugs, specialized carrier packers for trenchless point repair systems, lateral cleaners from the mainline sewer and custom made equipment. See Logiball at Booth #4436. RS# 114 Marsh-McBirney Hach Co. announces a new program that includes one free year of Web-based Flow Meter Data Storage and Access for purchasers of the Marsh-McBirney Flo-Dar XT or Sigma 930T Web-enabled Sewer Flow Meters, Hach company brands. Flow meter users can now manage their flow meters from the comfort of their office or wherever they may be via a Web browser and secure Web site. For more information, visit www.marshmcbirney.com/webdata. RS# 115 Michels Corp. Michels Corp. stands at the forefront of the utilities construction. Michels Pipe Services, a division of Michels Corp., is a leader in the rehabilitation of existing municipal and industrial pipeline systems. Circle 55 on reader service card. Circle 56 on reader service card. 44 TRENCHLESS TECHNOLOGY September 2007 www.trenchlessonline.com
Specialties include cured-inplace-pipe, pipe bursting, chemical grouting and sealing, sliplining and structural rehabilitation. Michels is also recognized around the globe as “the industry leader in horizontal directional drilling.” RS# 116 Nu Flow Until now, the only way to effectively protect municipal water from water-borne contaminants has been reverse osmosis. This is no longer a practical solution, as it only filters water at one plumbing fixture. Nu Flow’s solution is the Aqua Source Guardian. This system is approved by the National Sanitary Foundation and requires very little water for flushing out impurities. The system removes disinfectant by-products, sedimentation, and pesticides down to .02 microns, providing clean, safe water from every tap. For more information, contact Nu Flow at (800) 834-9597. RS# 117 Poly-Triplex Poly-Triplex Liner System has proven longevity with a track record of success in the wastewater environment, with more than 10,000 structures lined and more than 1,000 structures installed over 10 years. The patented Poly-Triplex Liner is a three-layered, fiberglass and epoxy system that contains a vital internal nonporous membrane. Once saturated at the jobsite, the liner is cured-in-place using a patented system of air pressure and steam, forming a laminated composite bonded to the host structure. Pressurized into the pores, cracks and crevices of the surface, the resin bond prevents the liner from being pushed off from groundwater infiltration. The internal non-porous membrane, encapsulated in the center of the laminated composite, provides a permanent barrier to gas penetration through the liner, halting chemical attack of the host structure, as well as providing a permanent barrier to prevent infiltration of groundwater into the collection system. For more information, visit www.polytriplex.com. RS# 118 Rain for Rent Reduce bypass pumping and dewatering operational and maintenance costs with Rain for Rent’s new 8-in. DV-200c pump. Superior fuel efficiency, increased hydraulic efficiencies up to 81 percent, solids handling to 3.375 in. www.trenchlessonline.com and great suction lift performance make the DV-200c the best choice for tough pumping projects. The galvanized trailer resists corrosion, eliminating expensive repainting costs. Flows up to 4,500 gpm and heads up to 260 ft make the DV-200c a leader in pump performance. RS# 119 Circle 40 on reader service card. Sauereisen Sauereisen continues to innovate with materials and application methods for the municipal wastewater industry. Since entering the market more than 20 years ago, Sauereisen has earned a solid reputation in the restoration and protection of wastewater infrastructure. Sauereisen’s series of epoxy polymers, SewerGard, extends longevity to underground structures due to its low permeance. A full line of materials to September 2007 TRENCHLESS TECHNOLOGY 45
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Author: Professor, Dr. Dietrich Stein - TrenchlessOnline

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