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Analysis And Comparison Of Traffic Disruption Using Open Cut And Trenchless Methods Of Pipe Installation
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Book Synopsis Analysis and Comparison of Traffic Disruption Using Open-cut and Trenchless Methods of Pipe Installation by : Bhavani Sripathi Gangavarapu
Download or read book Analysis and Comparison of Traffic Disruption Using Open-cut and Trenchless Methods of Pipe Installation written by Bhavani Sripathi Gangavarapu and published by . This book was released on 2003 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trenchless Installation of Conduits Beneath Roadways by : Tom Iseley
Download or read book Trenchless Installation of Conduits Beneath Roadways written by Tom Iseley and published by Transportation Research Board. This book was released on 1997 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to geologists; geotechnical, construction, and maintenance engineers; other state department of transportation (DOT) personnel involved with the planning, design, and permit issuance for conduits beneath roadways; local transportation agencies; utility contractors and consultants; and trenchless construction equipment manufacturers. It describes the current state of the practice for the use of trenchless technology for installing conduits beneath roadways. Trenchless construction is a process of installing, rehabilitating, or replacing underground utility systems without open-cut excavation. The synthesis is focused on trenchless technology for new installations. This report of the Transportation Research Board describes the trenchless installation technologies (methods, materials, and equipment) currently employed by state DOTs and other agencies to install conduits beneath roadways. The synthesis presents data obtained from a review of the literature and a survey of transportation agencies. For each technology identified, information is provided to describe the range of applications, basis for technique selection, site specific design factors to be considered, relative costs, common environmental issues, and example specifications. In addition, information on emerging technologies and research needs is presented.
Book Synopsis Trenchless Technology by : Mohammad Najafi
Download or read book Trenchless Technology written by Mohammad Najafi and published by McGraw Hill Professional. This book was released on 2005-01-17 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trenchless technology allows for the installation or renewal of underground utility systems with minimum disruption of the surface. As water and wastewater systems age or must be redesigned in order to comply with environmental regulations, the demand for this technology has dramatically increased. This is a detailed reference covering construction details, design guidelines, environmental concerns, and the latest advances in equipment, methods, and materials. * Design and analysis procedures * Design equations * Risk assessment * Soil compatibility and more
Book Synopsis TRENCHLESS TECHNOLOGY PIPING: INSTALLATION AND INSPECTION by : Mohammad Najafi
Download or read book TRENCHLESS TECHNOLOGY PIPING: INSTALLATION AND INSPECTION written by Mohammad Najafi and published by McGraw Hill Professional. This book was released on 2010-03-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, Install, Inspect, and Manage Trenchless Technology Piping Projects Trenchless Technology Piping offers comprehensive coverage of pipe installation, renewal, and replacement using trenchless technology methods. This step-by-step resource explains how to implement efficient design, construction, and inspection processes and shows how to save time and money with a state-of-the-art project management system. Packed with detailed illustrations, the book surveys the wide variety of trenchless technologies available and discusses the recommended applications for each. This cutting-edge engineering tool also contains vital information on contracting, project delivery, safety, quality control, and quality assurance. COVERAGE INCLUDES: Trenchless technology methods for new pipe installations and old pipe linings and replacements Pipeline planning and design Pipe behavior under soil and traffic loads Details on different types of pipes, such as concrete, plastic, PVC, HDPE, GRP, and metallic Design and project management considerations for horizontal directional drilling (HDD) Trenchless replacement systems, including pipe bursting and pipe removal methods Construction and inspection requirements for cured-in-place pipe (CIPP) Design and construction considerations for pipe jacking and microtunneling methods Quality assurance, quality control, inspection, and safety
Download or read book Trenchless Technology Systems written by and published by . This book was released on 2001 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trenchless technologies, which are methods for installing, rehabilitating and repairing underground utilities with minimum excavation from the ground surface, can significantly reduce the environmental impacts of underground utility works. By minimising surface disruption, traffic congestion is significantly reduced, thereby reducing the generation of air pollution and greenhouse gases. Trenchless technologies can also reduce the amount of wastes generated by decreasing earth and pavement excavation and by utilising existing piping materials.
Book Synopsis Cost Comparison of Pipeline Asset Replacement by : Hosun Lee (M.S.)
Download or read book Cost Comparison of Pipeline Asset Replacement written by Hosun Lee (M.S.) and published by . This book was released on 2006 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Underground Infrastructure Research by : M. Knight
Download or read book Underground Infrastructure Research written by M. Knight and published by CRC Press. This book was released on 2020-08-26 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers from the international symposium "Underground Infrastructure Research: Municipal, Industrial and Environmental Applications 2001". It explores materials for buried pipelines, pipeline construction techniques and condition assessment methods, and more.
Book Synopsis Pipeline Construction Project by : Syahir Amri Musa
Download or read book Pipeline Construction Project written by Syahir Amri Musa and published by . This book was released on 2014 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development of technology in pipeline construction industry nowadays brings alternative method that can be used in installing the underground pipeline which able to reduce the cost usage for a project. Open-cut is a common method used in installing underground pipeline but with surface disruption and brings negative impact to communities, trenchless technology may offer viable alternative with innovative method and cost-effectiveness. Therefore, the research aims to compare the cost effectiveness between trenchless technology and open cut method. The research also provides the criteria to be considered in implementing the trenchless technology. Close-ended survey questionnaire has been used as research methodology while scope of study focusing on east coast construction contractors. There are four respondents that involved in the research. The study proved that trenchless technology is the most cost effective compare to the open-cut method. Comparison has been done based on preconstruction and construction (direct and indirect) cost. The research also identified the criteria to be considered in trenchless technology by highlight on the pipe jacking and horizontal directional drilling. Limitation for the research is the small amount of contractors who specialize in trenchless technology. Future research is needed to consider the other cost factors which may contribute to the project cost.
Book Synopsis Comparison of Environmental and Social Costs of Trenchless Cured-in-place Pipe Renewal Method with Open-cut Pipeline Replacement for Sanitary Sewers by : Vinayak Kaushal
Download or read book Comparison of Environmental and Social Costs of Trenchless Cured-in-place Pipe Renewal Method with Open-cut Pipeline Replacement for Sanitary Sewers written by Vinayak Kaushal and published by . This book was released on 2019 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of underground infrastructure, environmental concerns, and economic trends is influencing society, resulting in the advancement of technology for more efficient, environment-friendly, and cost-effective pipeline installation and renewal. Comparison of environmental and social costs of a pipeline renewal and replacement is an essential element when considering sustainable development of underground infrastructure. Project owners, decision makers, design and consulting and contractors commonly take into consideration the construction costs only, and overlook the environmental and social cost aspects while making a choice between trenchless and open-cut pipeline installation. Trenchless Cured-in-Place Pipe (CIPP) involves a liquid thermoset resin saturated material that is inserted into the existing pipeline by hydrostatic or air inversion, or by mechanically pulling-in and inflating. The liner material is cured-in-place using hot water, steam or light cured using UV light resulting in the CIPP product. The primary objective of this dissertation is to compare environmental and social costs of trenchless CIPP renewal method with open-cut pipeline replacement for small diameter sanitary sewers and to identify influencing factors Impacting costs An actual case study based on the City of Pasadena, California, river basin was used for this research to evaluate the environmental and social costs implication of small diameter CIPP renewal and open-cut replacement. The results of this dissertation, for the case study used, show that the total environmental and social costs of trenchless CIPP method is 90% less as compared to open-cut pipeline replacement for small diameter sanitary sewers, such as 8 in. to 12 in. diameters. For this case study, it was determined that the environmental impacts of CIPP will be more than its social impacts. For open-cut,the social impacts are found to be more than environmental impacts. The methodology used in this dissertations can be applied for larger pipe diameters and other locations to develop a decision tool. CIPP renewal caused less ozone depletion, global warming, smog, acidification, eutrophication, non carcinogenics, respiratory effects, ecotoxicity effects, and fossil fuel depletion. The liner, felt, and resin influenced environmental cost the most for CIPP compared to open-cut where power consumption of construction equipment, and pipe material drove the environmental cost. Cost of fuel for detour roads, detour delay, and pavement restoration were negligible for CIPP renewal method as compared with opencut replacement that contributed a major social cost factor (approximately 75%).
Book Synopsis Environmental and Pipeline Engineering ... by :
Download or read book Environmental and Pipeline Engineering ... written by and published by . This book was released on 2000 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Utility Engineering and Surveying Institute (American Society of Civil Engineers). Task Committee on Pilot Tube and Other Guided Boring Methods Publisher : ISBN 13 :9780784414743 Total Pages :0 pages Book Rating :4.4/5 (147 download)
Book Synopsis Pilot Tube and Other Guided Boring Methods by : Utility Engineering and Surveying Institute (American Society of Civil Engineers). Task Committee on Pilot Tube and Other Guided Boring Methods
Download or read book Pilot Tube and Other Guided Boring Methods written by Utility Engineering and Surveying Institute (American Society of Civil Engineers). Task Committee on Pilot Tube and Other Guided Boring Methods and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: MOP 133 provides a detailed description of the pilot tube and guided boring methods with chapters on project planning, site and geotechnical assessment, shaft design, pipe characteristics and design, contract documents, and construction aspects.
Book Synopsis Identification of Practices, Design, Construction, and Repair Using Trenchless Technology by :
Download or read book Identification of Practices, Design, Construction, and Repair Using Trenchless Technology written by and published by . This book was released on 2010 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trenchless technologies are methods used for the construction and rehabilitation of underground utility pipes. These methods are growing increasingly popular due to their versatility and their potential to lower project costs. However, the use of trenchless technologies in Iowa and their effects on surrounding soil and nearby structures has not been adequately documented. Surveys of and interviews with professionals working in trenchless-related industries in Iowa were conducted, and the results were analyzed and compared to survey results from the United States as a whole. The surveys focused on method familiarity, pavement distress observed, reliability of trenchless methods, and future improvements. Results indicate that the frequency of pavement distress or other trenchless-related issues are an ongoing problem in the industry. Inadequate soil information and quality control/quality assurance (QC/QA) are partially to blame.
Book Synopsis Comprehensive Water Quality and Purification by :
Download or read book Comprehensive Water Quality and Purification written by and published by Elsevier. This book was released on 2013-09-24 with total page 1537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Water Quality and Purification, Four Volume Set provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants, including those that are added because of carelessness of human endeavors. Human development has great impact on water quality, and new contaminants are emerging every day. The issues of sampling for water analysis, regulatory considerations, and forensics in water quality and purity investigations are covered in detail. Microbial as well as chemical contaminations from inorganic compounds, radionuclides, volatile and semivolatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, are treated extensively. Researchers must be aware of all sources of contamination and know how to prescribe techniques for removing them from our water supply. Unlike other works published to date that concentrate on issues of water supply, water resource management, hydrology, and water use by industry, this work is more tightly focused on the monitoring and improvement of the quality of existing water supplies and the recovery of wastewater via new and standard separation techniques Using analytical chemistry methods, offers remediation advice on pollutants and contaminants in addition to providing the critical identification perspective The players in the global boom of water purification are numerous and varied. Having worked extensively in academia and industry, the Editor-in-Chief has been careful about constructing a work for a shared audience and cause
Book Synopsis Environmental and Pipeline Engineering 2000 by : Rao Y. Surampalli
Download or read book Environmental and Pipeline Engineering 2000 written by Rao Y. Surampalli and published by . This book was released on 2000 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains 64 summaries of papers presented at the National Conference on Environmental and Pipeline Engineering, held in Kansas City, Missouri, July 23-26, 2000.
Book Synopsis An Investigation of Water Pipeline Renewal Practices by : Abbas Abed Salman
Download or read book An Investigation of Water Pipeline Renewal Practices written by Abbas Abed Salman and published by . This book was released on 2019 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, the use of trenchless technologies is gradually increasing due to the growing need to replace and renew aging utility infrastructure and the need for more flexible solutions for the installation of new pipes. In the United States of America, the American Society of Civil Engineers (ASCE) in 2017 assessed that America's infrastructure is close to failing. It faces an annual shortfall of at least $11 billion to replace the aging facilities that are near the end of their useful lives.In this research, surveys and interviews of professionals working in trenchless technologies for the North American Society for Trenchless Technology (NASTT) No-Dig Show in California were carried out and the results were analyzed. The surveys focused on the structural lining system classification, the required data to design water pipe rehabilitation method, the most recent growth in trenchless technologies for water main rehabilitation methods, and the safety of renewal methods. Another interview and residential survey was conducted to calculate the social cost of the open cut method. The surveys focused on major hindrances, traffic disruption, property damage, and safety requirements. Survey results indicate that the cured-in-place pipe (CIPP) method will be the method of choice compared with other pipe replacement and renewal methods.
Book Synopsis An Introduction to Trenchless Technology by : Steven R. Kramer
Download or read book An Introduction to Trenchless Technology written by Steven R. Kramer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, the field of trenchless technology has expanded rapidly in products, equipment, and utilization. This expansion would not have occurred without a strong increase ineconomic incentives to the user. Because theoperating environment has changed, trenchless technology is often the preferred alternative to traditional methods of digging holes and installing conduits. The infrastructure in which we live has become more congested and has to beshared by several users. In addition, the cost of restoring a road or landscaped area after construction may be higher than the cost of installing the conduit. These factors add to the need for trenchless technology-the ability to dig holes without disturbing the surface. In some ways, trenchless technology is a futuristic concept. Ruth Krauss in a children'sbookofdefinitions wrote,"AHole...Is to Dig." But thisstatement is not necessarily true. Today, a hole could be to bore. Trenchless technology is not new. But it certainly has become the buzzword of the construction industry and it appears that it will have a growing impact in the way contractors, utilities, and others install new facilities. Methods to bore horizontal holes were practiced as early as the 18005, but this technology has greatly changed. Today's tools include sophisticated drilling methods, state-of the-art power systems, and electronic guidance techniques. These tools can bore faster, safer, and more accurately, and in many instances more economically, than open-cllt methods. Technology has played an important role in these advances, but economics has become the driving force in making these systems popular.
Book Synopsis An Asset Management Approach for Drainage Infrastructure and Culverts by : Mohammad Najafi
Download or read book An Asset Management Approach for Drainage Infrastructure and Culverts written by Mohammad Najafi and published by . This book was released on 2008 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drainage infrastructure systems (culvert, storm sewer, outfall and related drainage elements) are mostly buried underground and are in need of special attention in terms of proactive/preventive asset management strategy. Drainage infrastructure systems represent an integral portion of roadway assets that routinely require inspection, maintenance, repair and renewal. Further challenges are the wide geospatial distribution of these infrastructure assets and environmental exposure. There has been considerable research conducted on culverts, but mostly looked at the problem from a traditional structural/geotechnical perspective. Asset management procedures for culverts and drainage infrastructure systems are complex issues, and can benefit a great deal from an optimal asset management program that draws from programs pertaining to buried pipes. The first and most important step in an asset management initiative is the establishment of mechanism for asset inventory and asset conditions in a format compatible with the routine procedures of field operators and inspectors. The first objective of this research project was to develop field protocols and operational business rules for inventory data collection and management and inspection of drainage infrastructures in terms of types of data to be collected, frequency of inspection, and analysis and reporting mechanisms. After review of these protocols by the project oversight committee, a pilot study was conducted to verify efficiency of their implementation. The condition assessment protocol introduced is useful in evaluating the overall condition of culverts and can be used for decision making regarding the repair, renewal or replacement of culverts. For the second objective of this project, investigators examined the inventory and inspection protocols employed by Ohio Department of Transportation (ODOT) and developed a decision support platform, which establishes a link between the inspection results and appropriate repair, renewal and replacement procedures. After applying the recommended procedures, the transportation agencies can better track the conditions of culverts thereby reducing the risks of culvert failures.
