TRELLEBORG INDUSTRIAL SOLUTIONS. MtH practice Part 2 EXPERT AUDIENCE WAS PATENTLY CONVINCED IN MUNICH
|
|
- Randolf Wilcox
- 8 years ago
- Views:
Transcription
1 TRELLEBORG INDUSTRIAL SOLUTIONS MtH practice Part 2 EXPERT AUDIENCE WAS PATENTLY CONVINCED IN MUNICH
2
3 The epros DrainMtH system is a method for the trenchless rehabilitation of property drainage lines by means of the cured-in-place pipe (CIPP) lining technology. The difference from the usual method is the lining direction: It works from the main pipe to repair lateral connection pipes [MtH: Main to House]. Benefits of the MtH system: There is no need to enter a building for renovating the sewer laterals serving the building. The main/lateral junction can have a distance of up to 150 metres from the entry manhole. The rehabilitation length from the junction in the main line down to the point of repair in the lateral is more than 30 m. The system facilitates high productivity and better efficiency: up to 3 liners a day can be installed. The MtH lining method from Trelleborg provides a solution to some of the still unsolved technical problems in the trenchless CIPP rehabilitation of branch lines. For the very first time, it is now possible to renew laterals by working from the public sewer main towards the connected building (main to house) over a distance without needing to access private property, but this is by far not the only advantage. The modern lining technique saves municipalities or public sector customers a lot of time and administrative effort under both technical and legal aspects and is in addition a resident-friendly approach in all respects. This solution meets the organisational and financial interests of owners or estate management corporations of large-size residential and commercial buildings, office complexes and industrial facilities: in most cases, the installation of the MtH system goes unnoticed by the users of the building, without any disruption of operations, avoiding expensive shut-down times. High-value physical assets like paved areas or green spaces, gardens, parks or streets remain untouched and will thus need no investments for restitution. More than 6 years of development were invested in the perfection of the MtH lining system. Thanks to its fully autonomous technical components and its sophisticated methodology, the system provides unique features outdoing all currently known systems with apparently similar functions. Since 2012, there have been numerous successful installations in the US market alone. In order to make this unique system available also to installers and customers in Europe, two pilot projects in Germany were conducted to demonstrate the capabilities and advantages of MtH and launch the product in the European market. The first pilot project was performed for the municipality of Rheinberg in North-Rhine-Westphalia in November Details are given in our MtH Practice Test Part 1 case study report. Under the critical eyes of interested experts from the sewer rehabilitation industry, the new MtH method demonstrated its practicability during a second project performed for the European Patent Office in Munich. The result: Much acclaim and the breakthrough for the launch of the product in the German market. A camera team was on the spot to film the operation in June this year. The film is available in the Internet at Video Bar, the report of the successful installation is given on the following pages. 3
4 THE LOCATION The European Patent Office in Munich. The main building on the Isar is an architecturally impressive structure designed by the renowned group of architects Gerkan, Marg and partners. It was erected between 1975 and 1979 in Erhardstrasse embedded in a high-quality network of green spaces and paved areas elaborately decorated with manifold art objects. 4
5 The contractor for this difficult relining project was Stingl, a specialist company for heating, ventilation, sanitary and sewer technologies which has been known and renowned in the south German regions for more than 100 years. At IFAT in Munich in 2012, Stingl took notice of the existence of the novel MtH system offered by Trelleborg, because sewer and pipe rehabilitation projects with no or almost no access to the host pipe are not exactly rare in the field. So the solution presented by Trelleborg left a lasting and positive impression but would it finally prove itself in practice? THE PROJECT During regular sewer inspection, leaks were detected in some of the house connection pipes surrounding the building in a star-shaped arrangement cast iron pipes dating from the 1970-ies. 7 out of 12 lateral pipe runs were in need of repair; each damaged portion was some 4 to 5 metres in length. What the pipes had in common was that they were hardly accessible or not accessible at all; neither was there sufficient room for installing any technical equipment whatsoever as would have been necessary in most rehabilitation methods. The large project for the European Patent Office in Munich was the proper occasion to try and test the system, which had already been successful for some time in America, over a longer period under real site conditions. Supported by Trelleborg s engineering team, the operations took place during the first two weeks in June With the kind permission of the project owner, the construction site was opened one day to a technical audience in order to share the performance potential of this forward-looking technology with members of the sewer rehabilitation industry. Trenching was not possible either, because the sewer laterals are partially located beneath the building and embedded in concrete. Also, digging up the ground was out of the question for the project owner because of the complex design and rich art decorations of the outdoor facilities. The challenge was to repair the sewer laterals without disturbing the cultural and natural environment while keeping social disruptions to a strict minimum. 5
6 THE CHALLENGE It was a splendid day with blue sky and 28 C outdoor temperature already in the morning. The Stingl crew and the Trelleborg engineering team had already installed several MtH liners in other pipe runs several days ago. All was ready and prepared on the site when the industrial guests arrived at about 10 a.m. A professional camera team and a press photographer were present when the lining operations were finally starting. The sewer rehabilitation experts were invited to witness how the new MtH system would be installed over a length of some 5.50 metres in a DN 150 lateral pipe starting from a main pipe with a diameter below DN 200, which had already been relined in the past, and how the main/ lateral junction zone would at the same time be sealed over a length of some 450 mm. Like for the other pipe runs, there was no way to access the sewer lateral from any point within the building. Neither conventional hat profiles nor classical CIPP liners could be used. This situation is exactly what the new MtH system is designed for. Engineers and pipe rehabilitation specialists were given the opportunity to gain insight into the capabilities of the MtH system and to see for themselves how the system works and how easy it can be used during practical site operations. THE TECHNICAL COMPONENTS INVERSION END CALIBRATION HOSE STEAM SWIVEL JOINT The MtH system is generally composed of three basic packers for different main pipe diameters with respective calibration hose variants. Each packer is equipped with wheelsets both at the inversion end and at the steam swivel joint end. Another major component is the camera attached to the MtH packer for exact positioning of the system within the main line or in front of the lateral junction prior to the inversion of the MtH liner. Not to forget the MtH inversion hose, which is adjusted to the length to be relined and will accommodate the MtH liner. The packer carries the control unit supply hose, which contains pneumatic and electric lines for operating the system, and is also equipped with the hose connection port for the steam-air mixture. A winch is used to bring the packer into the correct position, which is additionally monitored by the colour camera attached to the packer. 6
7 The wheelsets, which are adjustable to the given pipe diameter, and the optimized centre of gravity ensure optimally balanced movement and positioning of the packer within the main line. A winch at the exit manhole pulls the packer along the main line to the lateral junction. The system design includes a specific steam generator (epros SteamGen M 150) tailored to the curing needs and technical parameters of the MtH system. THE OPERATION The packer type I for small pipe diameters was thoroughly prepared as best suited for this application. The visitors watched with great interest how the final adjustments were made to the wheelsets and the calibration hose. The Munich project in front of the specialist audience used the packer system I for a main pipe size of DN 200 to DN 225 (8-9 ). RESIN SYSTEM AND LINER The MtH liner is a tube of the proven epros carrier material, which is accurately adjusted between 1 and 30 metres to the length of repair of the host lateral. To seal the main pipe in the same operation, the tube ends up in a multidimensional open liner in the form of a short (or patch) liner. The properly calculated amount of resin was gently mixed with a double stirrer without any air entrapment. The blue-coloured two-component epoxy resin system EPROPOX HC120 is used in the MtH process for two reasons: one is the rapid steam cure, the other one is the long pot time of 2 hours at 25 C, which made the operation convenient for the installers despite the hot temperatures in Munich on that day. MtH uses the EPROPOX HC120 epoxy resin system, a pure resin with outstanding mechanical properties, which has no fillers and can provide a long-term flexural modulus of 2,500 N/mm² while ensuring high resistance to chemicals. The resin system was specifically designed for steam cure. The EPROPOX HC120 as a system component was granted General Technical Approvals (DIBt Approval No. Z , Z ) both for the epros DrainLiner method (DN 100 DN 600) and for lateral connection repairs (epros Drain- LCR) with nominal sizes between DN 100 and DN 250. An application for obtaining the general technical approval for the MtH system in its entirety has been filed with DIBt. There even was enough time left to answer questions of the attending experts. While the installation crew of Stingl was wetting out the MtH liner with the resin system, the technical guests were amazed at the extraordinarily easy and quick impregnability of the MtH liner material, thanks to the obviously perfect adjustment of the resin system s viscosity. The next process step is to place the LinerEndCap onto the liner tube. For this purpose, a steam outlet valve is attached to the end of the wetted MtH liner with the liner end thus being closed. 7
8 Optimal wetting ability: EPROPOX HC120 resin system LINERENDCAP The so-called LinerEndCap makes it possible to install an open-end liner tube in the same way as a closed-end liner tube without using an additional calibration hose. The LinerEndCap will be removed after complete cure in a specific operation at the end of the job. So the final pipe will be opened with no need of cutting. The properly prepared liner tube was then pulled into the MtH packer and the inversion hose and extended to full length. Finally, the multidimensional liner piece for the main line portion was cut to size, wrapped around the packer and properly attached. Then the packer was lowered into the manhole. 8
9 PERFECT HANDLING All system components are designed to pass through a standard manhole cover of 600 mm in diameter. To support this operation, the packer comprises an articulated joint, which is unlocked at the press of a button and will automatically lock back into place. This ensures smooth introduction of the packer into the main pipe even in confined space conditions. Then the winch located at the opposite end of the main pipe is used to gently pull the packer, together with the inversion hose containing the wetted MtH liner, along the main line to roughly position it in front of the lateral junction. The packer carries a camera, which delivers real-time images to the control desk operator in the CIPP truck. The fine adjustment of the MtH liner s position in relation to the main/lateral junction is performed via the packer basket. This basket is a pneumatic lift mechanism located inside the packer. It is operated by means of compressed air after the MtH liner has reached the main/lateral interface and is properly aligned. If the position of the packer is exact, the basket will engage the lateral opening when lifted. This ensures the MtH liner fits perfectly in the lateral and can be inverted at low pressure. Air pressure is built up in a controlled manner to make the MtH liner invert into the connection pipe. The operator at the control desk can monitor the progress of inversion and, where necessary, intervene by raising or lowering the air pressure. 9
10 The then following cure time was 45 minutes in. The cure pressure for the DrainMtH liner was kept constant by means of compressed air via the steam mixing lance. The steam/air mixing temperature and the cure pressure were measured and recorded throughout the time of the cure. The project team used the epros DrainSteamGen type M150 steam generator, which is appropriate for curing liners with nominal sizes between DN 100 and DN 300. The steam/air mixture was discharged through the steam outlet valve at the end of the liner. CONDENSATION DRAINAGE Like in all steam-curing systems, it is important to ensure permanent drainage of condensates. This can be done by installing a specific device in the epros DrainMtH packer. This guarantees for perfect cure. Time for answering questions and talking shop with colleagues and having a couple of interviews with the attending guests. THE RESULT After expiry of the regular cure time, the CCTV inspection showed an excellent picture of the lining operation. The objective of rehabilitating the lateral drain pipe by the quick removal of sewer leakage and sealing of the annular space in the region of the main/lateral junction was achieved. 10
11 RESPONSE BY THE EXPERT AUDIENCE: ALL POSITIVE. For decades, there has been a search for rehabilitation systems that are able to work from the main pipe. Systems that would allow municipalities to finish their rehabilitation work at the boundary of the private property. And today, here, I ve now seen a relining technique that is very quick in preparing the liner tube, in setting up the packer, in installing the packer, and also in terms of control, said Dipl.-Ing. Gerhard Michel, engineer from PKT Rohrfrei GmbH in Paderborn, who added: We are greatly interested in this system and will certainly use it in the near future. Ralf Nölscher, Managing Director of R+M Umweltservice in Sindelfingen is also convinced: The system makes a very good impression; after many years of trying and testing you can say it is mature. You see here the installation goes rather smoothly -- and this is something very important for the operatives on site. Thomas Bittermann, Sewer Rehabilitation Manager with Stingl, and Benjamin Schwarz, his project manager, are happy with the success of the operations, so far in line with their hopes. The system was offered to us to fulfil the complex customer requirements and actually met the high expectations of all parties involved. So we were able to pioneer this technology in the South of Germany and to gain valuable experience in the application of the MTH system. In the future that can help us to use this system in the market to generate benefits in the CIPP business as an advantage over many competitors. PRODUCTIVITY & EFFICIENCY The wish and objective for using the MtH system like any other method considered under economic aspects is to achieve maximum productivity while obtaining a high-quality rehabilitation result. A well-trained and coordinated crew of properly skilled and mutually supportive installers as well as perfectly matched materials and tools are crucial to achieve the desired productivity. Good job preparations in association with ease of installation and simple steam cure of the MtH liner allow installers to complete up to 3 lateral lining jobs a working day. The length of the liner to be installed is of limited importance to achieve this performance, and the quality is invariably high. The MtH method includes a solution for the main/lateral junction. The crucial advantage is the homogeneous integration of the lateral liner with the stabilizing main liner in the main pipe. The main/lateral interface liner adheres to the main pipe without annular space and thus provides a perfect seal also for improperly connected laterals. Using standardised liners is a cost-cutting factor in projects with a dense network of laterals. The wheelsets of the packer can be quickly adjusted to different pipe diameters. And also the MtH liner as such can be custom-tailored to the actual cross-section of the main pipe directly on the construction site and can be cut to the required length of the lateral host pipe. CONCLUSION The MtH method is a state-of-the-art solution, technically convincing and especially interesting for municipalities, consultant engineers and highly professional large-size sewer rehabilitation companies with a high potential of customers in the public sector. For municipalities, it provides fewer points of contact with property owners and thus constitutes a resident-friendly and administratively convenient alternative to conventional methods. For engineers, it offers the technical solution to some rehabilitation problems left unsolved in the past, e.g. in cases of inaccessible pipe runs. For renowned sewer rehabilitation specialists, the MtH offer provides a unique selling proposition in terms of an innovative technical solution that leaves almost nothing to be desired during practical application. CREDITS: We thank the responsible contacts of the European Patent Office in Munich, Stingl, PKT and R+M, as well as the camera team of mediabox TV and all other parties involved, for their kind support and assistance in the production of the film and documentation. Duisburg, June All rights reserved. Trelleborg Pipe Seals Duisburg GmbH 11
12 Version Subject to changes and additions. Trelleborg is a world leader in engineered polymer solutions that seal, damp and protect critical applications in demanding environments. Its innovative engineered solutions accelerate performance for customers in a sustainable way. The Trelleborg Group has local presence in over 40 countries around the world. facebook.com/pages/trelleborg-pipe-seals-duisburg twitter.com/drainsystems youtube.com/user/eprosdrainsystems Vertrieb Deutschland/Europa, Trelleborg Pipe Seals Duisburg GmbH, Dr.-Alfred-Herrhausen-Allee 36, Duisburg, Germany, Phone: , Fax: Pipeline Rehabilitation Products, North America, c/o Trelleborg Pipe Seals Milford Inc, 250 Elm Street Milford, New Hampshire 03055, USA, Tel: , Fax:
Rainwater going astray. EPROPOX FC30 epoxy resin system to be prepared for a rainy day
Rainwater going astray EPROPOX FC30 epoxy resin system to be prepared for a rainy day Inversion 7 metres up into the vertical pipe with the epros Drum type Mini 3 Moisture damage in the Savings Bank Branch
More informationepros DrainLiner Program
epros DrainLiner Program All Liner Types At A Glance epros DrainLinerPP (mit PP-Beschichtung) 3 In trenchless rehabilitation methodology, a general distinction is made between sectional or part repairs
More informationLateral Connection Repair in main sewer pipes
Trelleborg PIPE SEALS Lateral Connection Repair in main sewer pipes epros DrainLCR-S Introducing Trelleborg Pipe Seals Part of the wider Trelleborg Industrial Solutions Business Area of Trelleborg Group,
More informationLateral Connection repair in main sewer pipes DIBt Z-42.3-375 Z-42.3-466 Z-42.3-468 Z-42.3-483
Lateral Connection repair in main sewer pipes DIBt Z-42.3-375 Z-42.3-466 Z-42.3-468 Z-42.3-483 Application in main pipes DN 130 to DN 600 Lateral pipes DN 100, 125, 150 and 200 with 30 to 90 US Patent
More informationPRODUCT CATALOGUE. for. SMARTPHONE / WEBSITE / DIGITAL EDITION / BOOK / ipad / GPS
PRODUCT CATALOGUE for This product catalogue has been downloaded from COSSD.com. Listed products/services and their descriptions are shown as supplied by the title company COSSD does not guarantee the
More informationREVIEW OF TRENCHLESS TECHNIQUES FOR THE REHABILITATION OF SEWERS. Gerhard (Gerry) P. Muenchmeyer, P.E. Muenchmeyer Associates, LLC
REVIEW OF TRENCHLESS TECHNIQUES FOR THE REHABILITATION OF SEWERS Gerhard (Gerry) P. Muenchmeyer, P.E. Muenchmeyer Associates, LLC What is really out there? DO YOU DIG IT? INDUSTRY CONCERNS UNEXPECTED DEVELOPMENTS
More informationPROVIDING THE SAFE CHOICE FOR UNDERGROUND PIPE RENEWAL, INTEGRITY MANAGEMENT AND ASSET RELIABILITY
PROVIDING THE SAFE CHOICE FOR UNDERGROUND PIPE RENEWAL, INTEGRITY MANAGEMENT AND ASSET RELIABILITY Cured-In-Place Pipe Pressure & Gravity Lines Pipe Splitting Trenchless Pipe Replacement EcoCast Advanced
More informationMainline Pipe Rehabilitation Using Cured-in-Place Pipe (CIPP) & Folded Pipe Technology
2007 Pumper & Cleaner Environmental Expo International Wednesday February 7, 2007 Mainline Pipe Rehabilitation Using Cured-in-Place Pipe (CIPP) & Folded Pipe Technology What is Cured-In-Place Pipe (CIPP)
More informationBKP Berolina Polyester GmbH & Co. KG. Berolina-Liner System Lightspeed in gravity pipe rehabilitation!
BKP Berolina Polyester GmbH & Co. KG Berolina-Liner System Lightspeed in gravity pipe rehabilitation! Berolina-Liner System The Berolina-Liner System sets new standards in pipe rehabilitation. With the
More informationStructural Pipe Lining Technology
Structural Pipe Lining Technology ABOUT US Nu Flow install innovative technologies to rehabilitate failing or deteriorating piping systems. These technologies are non-invasive, in-situ, and offer a greener
More informationSASTT contact details:
SASTT contact details: Web: www.sastt.org.za President: Andries Lötz Tel: (011) 688 1483 Fax: (011) 688 1524 E-mail: alotz@jwater.co.za Honorary director: Joop van Wamelen Tel: (012) 567 4026 Fax: 086
More informationPORTLAND BES ADVANCES IN SEWER MAINTENANCE AND REPAIRS BY OPERATING MULTIPLE CIPP CREWS.
North American Society for Trenchless Technology 2007 No-Dig Conference & Exhibition San Diego, California April 15-20, 2007 Paper # PORTLAND BES ADVANCES IN SEWER MAINTENANCE AND REPAIRS BY OPERATING
More informationDrain & Tank Cleaning
Drain & Tank Cleaning Our ever growing fleet of drain cleaning vehicles ranging from small vans to Hi-spec Jet-Vac units enable us to provide you with the right equipment at the right time. Services include:
More informationSA Pipe Relining is dedicated to finding simple, non intrusive
SA Pipe Relining is dedicated to finding simple, non intrusive solutions to complex problems using latest technologies and methodical work practises in an environmentally friendly and cost effective manner.
More informationWorking together to improve beach water quality. Fixing our. public and private. sewers
Working together to improve beach water quality Fixing our public and private sewers May 2004 FIND FIX DECIDE Narrow Neck Beach on a summer day As part of Project CARE, our long-term project to improve
More informationPRESSURE PIPE REHABILIATION CIPP TECHNOLOGIES
PRESSURE PIPE REHABILIATION CIPP TECHNOLOGIES SEKISUI SPR s rehabilitation technologies for pressure pipelines SEKISUI SPR is synonymous with the development and implementation of trenchless pipe rehabilitation
More informationSPECIFICATIONS FOR SEWER PIPE AND LINING INSERTION - TRENCHLESS; GENERAL GUIDELINES (As Provided by NASSCO)
SPECIFICATIONS FOR SEWER PIPE AND LINING INSERTION - TRENCHLESS; GENERAL GUIDELINES (As Provided by NASSCO) 1 Intent: The intent of trenchless sewer pipe Insertion is to rehabilitate the existing sewer
More informationWater Main Lining A Sustainable Alternative to Open Cut Replacement
Water Main Lining A Sustainable Alternative to Open Cut Replacement Sean O Dell, PE Baxter & Woodman, Inc. B&W Client Seminar, Crystal Lake May 1, 2014 Agenda Why, What, When, Where, Who, How Reduction
More informationREPAIRS TO DAMAGED SEWERS
REPAIRS TO DAMAGED SEWERS A digout is the replacement of sewer or storm water pipes that are either broken or blocked due to tree roots, ground movement or ageing of pipes. When the use of high-pressure
More informationRehabilitation or Replacement? That Is The Question
Rehabilitation or Replacement? That Is The Question Chris L. Windley PE Greg Anderson, PE 94th Annual Conference November 18, 2014 Overview Project Background Existing Sewer Condition Flow Projections
More informationUltraviolet (UV) Light Cured Fiberglass Reinforced Cured-In-Place Pipe (CIPP) It is not just for sanitary sewer rehabilitation
Ultraviolet (UV) Light Cured Fiberglass Reinforced Cured-In-Place Pipe (CIPP) It is not just for sanitary sewer rehabilitation Dan Broderick Director of Pipeline Rehabilitation ACHEN-GARDNER ENGINEERING,
More informationCorporate Headquarters located in Davison, MI Family owned business with over 50 years industry experience Focus on value based, environmentally safe
Corporate Headquarters located in Davison, MI Family owned business with over 50 years industry experience Focus on value based, environmentally safe products for the infrastructure rehabilitation and
More informationSEWER PIPELINE AND MANHOLE REHABILITATION FOR VARIOUS LOCATIONS WITHIN THE CITY OF BEVERLY HILLS, CALIFORNIA CITY OF BEVERLY HILLS
SEWER PIPELINE AND MANHOLE REHABILITATION FOR VARIOUS LOCATIONS WITHIN THE CITY OF BEVERLY HILLS, CALIFORNIA CITY OF BEVERLY HILLS RESPONSE TO BIDDER S QUESTIONS Question #1: Is the Contractor required
More informationREHABILITATION OF UNDERGROUND SEWER LATERAL PIPES WITH CURED-IN-PLACE-PIPE LINER SECTION 02542
1.0 INTENT REHABILITATION OF UNDERGROUND SEWER LATERAL PIPES 1.01 It is the intent of this specification to provide for the reconstruction of pipelines and conduits by the installation of a resin-impregnated
More informationIntroduction to Pressure Pipe Rehabilitation with CIPP
Introduction to Pressure Pipe Rehabilitation with CIPP Founded in early 1990 s RS Technik is a global leader in the rehabilitation of underground pipes RS Technik uses Cured-in- Place (CIPP) technology
More informationPIPE REHABILITATION. Industrial Wastewater Municipal Wastewater Drinking Water Pressure Pipes
PIPE REHABILITATION Industrial Wastewater Municipal Wastewater Drinking Water Pressure Pipes About Us An HDPE after mechanical insertion into an egg-shaped brick work sewer sized 1400 x 2100 mm (or 56
More informationIndustrial Pipeline Integrity Management & Remote Polyurea Pipe Lining Systems.
Industrial Pipeline Integrity Management & Remote Polyurea Pipe Lining Systems. Aging pipeline infrastructure and industry s inability to evaluate and inspect has left many engineers and plant managers
More informationPressure Pipe and Sewer Renovation
Pressure Pipe and Sewer Renovation Directions & Growth Our corporate group was set up in 1933 as a construction company. We started off by specialising in building pipelines and sewers, but in the ensuing
More informationTHE BIG FIX: Public works administration would be easy if infrastructure. San Diego s Sewer Renewal Program. By Steve Gibbs
THE BIG FIX: San Diego s Sewer Renewal Program By Steve Gibbs Public works administration would be easy if infrastructure lasted forever. It does not. Roads, bridges and sewers eventually wear out. Even
More informationPresented by: Scott E. Belz Project Manager- URS Corporation Robert P. Kelly, P.E. Director of Engineering-City of Westlake James J. Smolik, P.E.
Presented by: Scott E. Belz Project Manager- URS Corporation Robert P. Kelly, P.E. Director of Engineering-City of Westlake James J. Smolik, P.E. Engineer-City of Westlake City of Westlake Facts Founded
More informationby Leonard Friesenhahn, P.E.
by Leonard Friesenhahn, P.E. of sight, out of mind is an adage your top administrators may apply to your campus Out wastewater collection system but as a facilities professional, you know how serious a
More informationRehabilitation Alternatives. MWEA Collection System Seminar October 1, 2009
Rehabilitation Alternatives MWEA Collection System Seminar October 1, 2009 Overview Types of Rehabilitation Trenchless Categories On-Line Replacement In-Situ Options Selecting the Best Solution Types of
More informationGENERAL SPECIFICATIONS AND GUIDELINES FOR INSTALLATION MASTERLINER CURED-IN-PLACE PIPE SYSTEMS
GENERAL SPECIFICATIONS AND GUIDELINES FOR INSTALLATION OF MASTERLINER CURED-IN-PLACE PIPE SYSTEMS 34 TABLE OF CONTENTS 1.00 INTRODUCTION 2.00 SITE WORK PREPARATIONS 3.00 THE PRODUCT AND COMPONENT MATERIALS
More informationPROVIDING SUPPORT TO THE CONSTRUCTION INDUSTRY BY SUPPLYING CURED IN PLACE PIPE (CIPP) LINING TO COVER DRAINS, SEWERS AND PIPELINES
PROVIDING SUPPORT TO THE CONSTRUCTION INDUSTRY BY SUPPLYING CURED IN PLACE PIPE (CIPP) LINING TO COVER DRAINS, SEWERS AND PIPELINES CLIENTS BENEFIT FROM LINING SUPPORT S SEWER AND PIPE CIPP LINING THAT
More informationStorm Sewer Trenchless Upgrade Alternatives and Recommendations
Storm Sewer Trenchless Upgrade Alternatives and Recommendations Background Approximately 1,930 feet of the 40-inch and 42-inch CMP storm sewer pipe from manhole M22 to manhole M12 will be evaluated for
More informationQuik Lining Systems Heater Owners Guide
Quik Lining Systems Heater Owners Guide Quik Lining Systems, Inc is pleased to present the Quik Heater, an innovative heater used to cure cured in place pipe for sewer laterals. The unit is the most cost
More informationDefense Technical Information Center Compilation Part Notice
UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADP017712 TITLE: Rehabilitation of TCE-Contaminated Underground Storm Water System Using Trenchless Technology DISTRIBUTION: Approved
More informationDRAINAGE PIPE REPAIR & RELINING SOLUTIONS
DRAINAGE PIPE REPAIR & RELINING SOLUTIONS Our technology Nuflow are the specialists in trenchless pipe relining, providing a structural repair. We provide a simple, practical, cost effective solution to
More informationSewer Pipe Lining An Economic Solution for Pipe Rehabilitation By Tawana Albany Nicholas, Virgin Islands Waste Management Authority
Sewer Pipe Lining An Economic Solution for Pipe Rehabilitation By Tawana Albany Nicholas, Virgin Islands Waste Management Authority Abstract The United States Virgin Islands Waste Management Authority
More informationSpecification for Pipe Bursting Gravity Sewer Mains with HDPE Pipe
Specification for Pipe Bursting Gravity Sewer Mains with HDPE Pipe 1. GENERAL The following supplemental sewer main specifications are intended to address the installation of high-density polyethylene
More informationTrouble Shooting for Trenchless Liner Installation During Sewer Line Rehabilitation
Trouble Shooting for Trenchless Liner Installation During Sewer Line Rehabilitation Salam Khan*, P.E. and Christoph Dobson, P.E. Sacramento County Sanitation District 1 (CSD-1) 10545 Armstrong Avenue,
More informationRelining of Water Mains with. Flexible High Pressure Pipelines. Raedlinger Primus Line, Inc. Ivan Zubiaga Executive Vice President 2014
Relining of Water Mains with Flexible High Pressure Pipelines Raedlinger Primus Line, Inc. Ivan Zubiaga Executive Vice President 2014 Aging water main infrastructure The American Society of Civil Engineers
More informationLet Us Give Utilities the Respect that they Deserve.
Water & Sewer Utilities Miscellaneous Design and Plan Preparation Guidelines Issued by: Ray Mowla, P.E. Jefferson Parish Department of Engineering, Utilities Section The purpose of issuing these miscellaneous
More informationLeaders within the sewer rehabilitation industry
Leaders within the sewer rehabilitation industry Welcome We hope you find this brochure informative and helpful. MD Infrastructure Support Services (MDISS) are a specialised business with a can do attitude.
More informationA pipe restoration system for drainage pipes
A pipe restoration system for drainage pipes NUFLOWTECH.COM.AU 1800 NUFLOW #NUFLOW NUFLOW TECHNOLOGIES 2000 PTY LTD ABN: 25 109 601 345 ACN: 109 601 345 Head Office 20 Central Park Avenue Ashmore, QLD
More informationINSTALLATION OF INSITUFORM LINER
PART 1 GENERAL 1.1 SCOPE: A. This item shall include all work and materials to install, insert a flexible polyester felt liner saturated with a thermo-setting resin into the existing sewer line for rehabilitation
More informationGreater Dublin Strategic Drainage Study Regional Drainage Policies - Volume 2 New Development
7 SPECIFICATIONS There is currently no Irish specification for construction of drainage works, or water supply works. There are several publications that give guidance on drainage works, such as the Building
More informationPipeline Replacement using Relining
Pipeline Replacement using Relining Mark Heathcote, March 2006 Relining of old pipeline systems is becoming an increasingly attractive option to asset owners and operators as an effective alternative to
More information1.3.2 Method of construction and restoration of existing water service connections. This shall include:
1.0 GENERAL 1.1 DESCRIPTION: This specification shall cover the rehabilitation of existing water lines using the GRUNDOCRACK PIPE BURSTING SYSTEM. Pipe bursting is a system by which the pneumatic bursting
More informationResponse, Reliability and Results in the delivery of leak detection services
Response, Reliability and Results in the delivery of leak detection services Response, Reliability and Results Polygon is a global provider of property damage restoration, property performance services
More informationVERIFICATION TESTING GUIDELINES FOR CONTRACTORS
Public Works Department Engineering Division VERIFICATION TESTING GUIDELINES FOR CONTRACTORS CITY OF BERKELEY PRIVATE SEWER LATERAL ORDINANCE BMC Chapter 17.24 Effective November 3, 2014 A consent decree
More informationWhere life interacts with infrastructure.
Where life interacts with infrastructure. Nu Flow Technologies began as a new technology company in 1998, manufacturing and installing trenchless drain and sewer lining solutions. Today, Nu Flow Technologies
More information4 Steps for Quality Sewer Performance in Perpetuity
4 Steps for Quality Sewer Performance in Perpetuity By Gerhard Gerry P. Muenchmeyer, P. E. Principal Muenchmeyer Associates, LLC E-mail gerry@muenchmeyerassoc.com INTRODUCTION A well maintained and functional
More informationTuesday Jan 30, 2007Track V = Sewer QA:QC/ Asset Management/ European & Japanese Quality Standards
Underground Construction Technology International Conference & Exhibition January 30 - February 1, 2007 George R. Brown Convention Center Houston, Texas Tuesday Jan 30, 2007Track V = Sewer QA:QC/ Asset
More informationTECHNICAL NOTE Culvert Sliplining and Lining of Casings with HPPipe
TECHNICAL NOTE Culvert Sliplining and Lining of Casings with HPPipe TN 5.14 February 2010 Introduction It may be at times necessary, in an aging infrastructure, to rehabilitate drainage and sanitary lines
More informationCURED-IN-PLACE PIPE MINIMIZING RISK BY DEFECT CODING
North American Society for Trenchless Technology 2007 No-Dig Conference & Exhibition San Diego, California April 16-19, 2007 CURED-IN-PLACE PIPE MINIMIZING RISK BY DEFECT CODING Robert K. Lee, P.E. 1 1
More informationBuilding over or close to a public sewer
Building over or close to a public sewer thameswater.co.uk/developerservices thameswater.co.uk/developerservices 1 Questions and answers Did you know Thames Water is legally responsible for more than 100,000
More informationNative InDesign 2890 SaniTite Brochure 1/8" 100 300 CMYK April 17, 07
Sanitary Sewer Pipe Tough pipe for a tough environment SaniTite Sanitary Sewer Pipe delivers the features that engineers, contractors and municipalities demand durability, performance, handling, toughness
More informationTRENCHLESS TECHNOLOGY GUIDELINES CLOSE FIT THERMOPLASTIC LINING
TRENCHLESS TECHNOLOGIES RESOURCE CENTRE TRENCHLESS TECHNOLOGY GUIDELINES SECOND EDITION CLOSE FIT THERMOPLASTIC LINING NEW VERSION AUGUST 2005 1. OVERVIEW The use of liners that are deliberately deformed
More informationThe leader in trenchless rehabilitation
The leader in trenchless rehabilitation The trenchless rehabilitation of underground water and sewer pipes is a solution that s more ecological, more cost efficient, faster and less invasive for taxpayers
More informationWastewater Collection System Supplemental Design Standards for Capital Improvement Program Projects
Wastewater Collection System Supplemental Design Standards for Capital Improvement Program Projects March 2013 i Metropolitan Sewer District of Greater Cincinnati Wastewater Collection System Supplemental
More informationHome page Previous Next
n About DALROD n Drain Cleaning & Waste Disposal n CCTV Surveys n Sewer Renovation n Pumping Solutions n Gutter Cleaning Solutions n DALROD s Accreditations n Contact Us As one of the largest independent
More informationAlways. Reliable. Tight. Wall sleeves Versatile solutions for building entries. cablepipebuildingentry+
Always. Reliable. Tight. Wall sleeves Versatile solutions for building entries. cablepipebuildingentry+ The wall sleeve The wall sleeve a largely unnoticed but very important sealing part. Wall sleeves
More informationSEWER CLEANING, INSPECTION AND ASSESSMENT
3.1 OVERVIEW Chapter 3 SEWER CLEANING, INSPECTION AND ASSESSMENT Preventive maintenance protects the investment of the sanitary sewer collection system infrastructure. Higher frequency cleaning of gravity
More informationSan Antonio Water System Standard Specifications for Construction ITEM NO. 1100 SLIP-LINING SANITARY SEWERS
ITEM NO. 1100 SLIP-LINING SANITARY SEWERS 1100.1 DESCRIPTION: This item shall consist of slip-lining sanitary sewer pipe, which is accomplished by pulling or pushing liner pipe into existing sewers by
More informationSuperior Pipe Restoration Solutions. Proven, state-of-the-art technology that saves money, time and inconvenience. belcopipe.com
Superior Pipe Restoration Solutions Proven, state-of-the-art technology that saves money, time and inconvenience. belcopipe.com About Us Belco Pipe Restoration was founded with the concept of using British
More informationLarge Bore Rectangular Box Culvert and Non Circular Rehabilitation with CIPP
North American Society for Trenchless Technology 2007 No-Dig Conference & Exhibition San Diego, California April 16-19, 2007 Large Bore Rectangular Box Culvert and Non Circular Rehabilitation with CIPP
More informationLIFELINE PIPELINE RESTORATION AND SEISMIC MITIGATION
LIFELINE PIPELINE RESTORATION AND SEISMIC MITIGATION Le Val LUND 1 And P E M ASCE 2 SUMMARY A number of methods are discussed which can be used for lifeline pipeline rehabilitation and improving the seismic
More informationWe love the drains you hate! A partner you can depend on to deliver dedicated drainage maintenance services, 24 hours a day, 365 days a year
We love the drains you hate! A partner you can depend on to deliver dedicated drainage maintenance services, 24 hours a day, 365 days a year Reactive CCTV Surveys Lining & Patch Reactive London Drainage
More informationUVDB empowered by Achilles
UVDB empowered by Achilles DISAB Centurion: High Performance Wet/Dry Materials Handling Unit DISAB Centurion: High performance vacuum tanker that will vacuum dry or wet material The DISAB can vacuum material
More informationThe Environmental Implications of Road Culvert Repair Technologies. Bridget Donaldson Senior Research Scientist
The Environmental Implications of Road Culvert Repair Technologies Bridget Donaldson Senior Research Scientist Presentation Overview Culvert repair technologies Past and ongoing research by VCTIR Cured-in-Place
More informationCITY OF BEVERLY RULES AND REGULATIONS - SEWER SYSTEM TESTING. General
General All sanitary sewers, manholes and force mains shall be acceptance tested, as hereinafter specified in the presence of a City representative. Acceptance testing shall be performed after backfilling
More informationPumps n Valves n Service. The right partner for your project. Heating, ventilation and air-conditioning
Pumps n Valves n Service The right partner for your project. Heating, ventilation and air-conditioning 02 Introduction Always the right solution It is not only large projects that place high demands on
More informationSEWER BACKUPS & BASEMENT FLOODING PREVENTATIVE SOLUTIONS FOR THE BUILDING OWNER
Village of Shorewood, Wisconsin SEWER BACKUPS & BASEMENT FLOODING PREVENTATIVE SOLUTIONS FOR THE BUILDING OWNER Prepared By: Thomas A. Zoulek, P.E., LEED A.P. Vice President Mid City Plumbing & Heating
More informationTHE ECOLOGICAL IMPLICATIONS OF TRENCHLESS PIPE REHABILITATION
THE ECOLOGICAL IMPLICATIONS OF TRENCHLESS PIPE REHABILITATION Bridget Donaldson Research Scientist Virginia Transportation Research Council Transportation Infrastructure Deterioration of pipes is a growing
More informationDIGSTATE-OF-THE-ART TRENCHLESS PIPE RENEWAL. Aarsleff // pipe technology solutions
NO TRENCHLESS PIPE DIGSTATE-OF-THE-ART RENEWAL Aarsleff // pipe technology solutions 2 NO TROUBLE NO-DIG PIPE RENEWAL IS FAST AND COST-EFFICIENT, MINIMISES DISRUPTION AND SAFEGUARDS THE ENVIRONMENT Aarsleff
More informationPP MASTERTM S T I F F N E S S S N 1 2 R I N G THE NEW POLYPROPYLENE SEWER PIPE SYSTEM
PP MASTERTM R I N G S T I F F N E S S S N 1 2 THE NEW POLYPROPYLENE SEWER PIPE SYSTEM The future today. PP MASTERTM The new standard in sewer construction. A powerful piece of the future: PP MASTER, a
More informationWEKO-SEAL Internal Joint Sealing WEKO-SEAL. internal pipe-joint sealing
WEKO-SEAL Internal Joint Sealing WEKO-SEAL internal pipe-joint sealing We know seals inside and out. Retaining Band Test Valve WEKO-SEAL WEKO-SEAL is the leading trenchless system for internally and economically
More informationCLEANING, INSPECTION, AND TESTING OF SEWERS
CLEANING, INSPECTION, AND TESTING OF SEWERS PART 1 - GENERAL 1.01 SECTION INCLUDES A. Cleaning, Inspecting, and Testing Sanitary Sewers B. Cleaning, Inspecting, and Testing Storm Sewers C. Cleaning and
More informationPLANNING CAREFUL NORTH VANCOUVER PIPE BURST REQUIRES
WATER & SEWER REHAB TECHNOLOGIES NORTH VANCOUVER PIPE BURST REQUIRES CAREFUL PLANNING Close proximity to storage silos, poor ground conditions and clogged storm sewer pipe puts trenchless contractor to
More informationUNDERGROUND INFRASTRUCTURE SPECIALISTS TABLE OF CONTENTS
U UNDERGROUND INFRASTRUCTURE SPECIALISTS TABLE OF CONTENTS 3. COMPANY PROFILE A growing company excelling in the fields of infrastructure repair and maintenance. 6. MANDREL TESTING Individually approved
More information- GFRP pipe liners - UV curing technology - TQM - Total Quality Management
:: liner : : equipment :: services - GFRP pipe liners - UV curing technology - TQM - Total Quality Management www.relineeurope.com Clean, safe, quick and durable The trenchless rehabilitation with seamless
More informationALL YOUR DRAINAGE NEEDS. Tel: 01384 482228 www.midlanddrainage.co.uk
ALL YOUR NEEDS Tel: 01384 482228 www.midlanddrainage.co.uk Welcome to Midland Drainage Services Midland Drainage Services is a family owned and operated Drainage Company, based in the West Midlands and
More informationDRAIN BUSTERS PLUMBING SOLUTIONS ~SOLUTIONS THROUGH EXPERIENCE~
DRAIN BUSTERS ~SOLUTIONS THROUGH EXPERIENCE~ DRAIN BUSTERS Ptumblng P.O. Box 455 Garfield, NJ 07026 S~l.!tiom.., Inc: Tel: 973-340-0066 Fax: 973-340-9204 To Whom It May Concern: Realizing how busy you
More informationCompetition moves up to the test winner
Competition moves up to the test winner Reprint of IKT product test tube liners for lateral pipes The contestants are close on the heels of the test winner of 2005. In the first IKT product test of house
More informationAs Good as New: Relining with h Pipes
h Relining Pipes 2 As Good as New: Relining with h Pipes Rehabilitation Means New Not Repaired Pipes When it is no longer feasible to carry out spot repairs on old pipelines, you have a choice either of
More informationSECTION 21 REHABILITATION OF SANITARY SEWER MAINS BY THE PIPE BURSTING AND TRENCHLESS PIPE REPLACEMENT METHOD
SECTION 21 REHABILITATION OF SANITARY SEWER MAINS BY THE PIPE BURSTING AND TRENCHLESS PIPE REPLACEMENT METHOD 21.01 SCOPE: It is the intent of the Specification to define the approved methods and materials
More informationThe Most Advanced Name in Drainage Systems. Sanitary Sewer Pipe
The Most Advanced Name in Drainage Systems Sanitary Sewer Pipe SaniTite Sanitary Sewer Pipe delivers the features that engineers, contractors and municipalities demand durability, performance, handling,
More informationLEAKING SUPPLY PIPE? YOUR GUIDE TO WATER SUPPLY LEAKS. You were out when we visited today.
LEAKING SUPPLY PIPE? YOUR GUIDE TO WATER SUPPLY LEAKS You were out when we visited today. Check the back of this leaflet to find out why we called and what happens next. NW FSM3-1/15 INTRODUCTION Helping
More informationHigh Density Polyethylene Liners for Rehabilitation of Corroded Pipelines
High Density Polyethylene Liners for Rehabilitation of Corroded Pipelines Jeff Schell General Manager United Pipeline Middle East, Inc. Introduction HDPE Liners A cost effective and environmentally beneficial
More informationSANITARY GRAVITY SEWER LINE TESTING. B. Section 02732 CCTV Inspection of Gravity Sewer Lines
PART 1 GENERAL 1.1 SECTION INCLUDES A. Low Pressure Air Test B. Deflection Test 1.2 RELATED SECTIONS A. Section 02730 Sanitary Gravity Sewer Lines B. Section 02732 CCTV Inspection of Gravity Sewer Lines
More informationPolicy Guidance Notes and Requirements
Policy Guidance Notes and Requirements Building over/close to Public Sewers Domestic Extensions and Garages 1.0 Introduction Householders and developers planning to build close to or over a public sewer
More informationIS THAT LINER THICK ENOUGH?
IS THAT LINER THICK ENOUGH? Philip McFarlane, Opus International Consultants Ltd ABSTRACT The amount of pipeline rehabilitation being undertaken in New Zealand is increasing each year. Larger diameter
More informationENGINEERED SOLUTIONS. A2 Liner Pipe for Trenchless Technology
ENGINEERED SOLUTIONS A2 Liner Pipe for Trenchless Technology A2 Liner Pipe Restores Deteriorated Sewers Cost-Effective Rehabilitation The increasing rate of sanitary and storm sewer deterioration requires
More informationWaste Collection Systems
Waste Collection Systems System Maintenance and Repair Maintenance and Repair Training Objectives To gain an understanding of: System Maintenance and Repair vocabulary System Maintenance and Repair techniques
More informationSECTION 02732 CLEANING AND CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION OF SEWER PIPE
SECTION 02732 CLEANING AND CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION OF SEWER PIPE PART 1 - GENERAL 1.01 WORK INCLUDED A. This section covers the initial and final cleaning, and the initial and final
More informationDISTRIBUTION PIPING MATERIALS: BUILDING HYDRONIC SYSTEM MANAGEMENT. Jim Riley, Texas A&M University February 10, 2015
DISTRIBUTION PIPING MATERIALS: BUILDING HYDRONIC SYSTEM MANAGEMENT Jim Riley, Texas A&M University February 10, 2015 Piping at Texas A&M 2 History of Distribution Piping at Texas A&M Concrete reinforced
More information