Download or read book Standard Construction Guidelines for Microtunneling written by and published by Amer Society of Civil Engineers. This book was released on 2001-01-01 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard Guideline covers the planning, design, pipe materials, and construction of microtunneling. Microtunneling is defined as a trenchless construction method for installing pipelines. The North American definition of microtunneling describes a method and does not impose size limitations on that method. The tunnel may be considered a microtunnel if all of the following features apply to construction: the microtunneling boring machine is remote controlled, a laser guidance system is employed, a jacking system is used for thrust, and continuous pressure is provided to the face of the excavation to balance groundwater and earth pressures. This Standard Guideline is a vital reference for owners, engineers, contractors, and construction managers.
Download or read book Standard Design and Construction Guidelines for Microtunneling written by American Society of Civil Engineers and published by . This book was released on 2015 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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
Download or read book Cal OSHA Pocket Guide for the Construction Industry written by and published by . This book was released on 2015-01-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is a quick field reference that summarizes selected safety standards from the California Code of Regulations. The major subject headings are alphabetized and cross-referenced within the text, and it has a detailed index. Spiral bound, 8.5 x 5.5"
Download or read book Official Register 2008 written by American Society of Civil Engineers and published by ASCE Publications. This book was released on 2008-01-01 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Official Register is published annually to provide ready access to governing documents, statistics, and general information about ASCE for leadership, members, and staff. It includes the ASCE constitution, bylaws, rules, and code of ethics; as well as information about member qualifications and benefits; section and branch contacts; technical, professional, educational, and student activities; committee appointments; past and present officers; honors and awards; CERF/IIEC; the ASCE Foundation; and staff contacts. There are also sections with constitution, bylaws, and committees for Geo-Institute; Structural Engineering Institute (SEI); Environmental and Water Resources Institute (EWRI); Architectural Engineering Institute (AEI); Coasts, Oceans, Ports, and Rivers Institute (COPRI); Construction Institute (CI); and Transportation & Development Institute (T&DI).
Download or read book Concrete Pressure Pipe 3rd Ed written by American Water Works Association and published by American Water Works Association. This book was released on 2008 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive manual of water supply practices explains the design, selection, specification, installation, transportation, and pressure testing of concrete pressure pipes in potable water service.
Download or read book Superpave Mix Design written by Asphalt Institute and published by . This book was released on 2001-01-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bentonite Handbook written by Steffen Praetorius and published by John Wiley & Sons. This book was released on 2017-03-17 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipe jacking is a construction process for the no-dig laying of pipes. Successful pipe jacking demands low skin friction between the ground and the jacked pipe. This is achieved with bentonite lubrication. The bentonite slurry fed into the annular gap fulfils several purposes. It stabilises the annular gap by supporting the surrounding ground and reduces friction contact between ground and jacked pipe. The Bentonite Handbook deals comprehensibly with the relevant aspects of annular gap lubrication: starting with the ground conditions, which are of decisive importance for lubrication, through the rheological properties of the bentonite slurry to the technical components of lubrication technology and lubrication strategy. The use of standardised measuring apparatus is described as well as mixing equipment and the automatic lubrication system. Overview tables with calculations and suggested values for bentonite consumption quantities depending on the prevailing ground conditions and the pipe jacking parameters complete the recommendations.
Download or read book Mechanised Shield Tunnelling written by Bernhard Maidl and published by John Wiley & Sons. This book was released on 2013-05-20 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanised shield tunnelling has developed considerably since the publication of the first edition of this book. Challenging tunnel projects under difficult conditions demand innovative solutions, which has led to constant further development and innovation in process technology, constructions operations and the machines and materials used. The book collects the latest state of technology in mechanised shield tunnelling. It describes the basics of mechanised tunnelling technology and the various types of machines and gives calculation methods and constructural advice. Further chapters cover excavation tools, muck handling, tunnel support, surveying and steering as well as workplace safety. There is also detailled information about contractual aspects and process controlling.
Download or read book Introduction to Tunnel Construction written by David Chapman and published by CRC Press. This book was released on 2017-11-27 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunnelling provides a robust solution to a variety of engineering challenges. It is a complex process, which requires a firm understanding of the ground conditions as well as the importance of ground-structure interaction. This book covers the full range of areas related to tunnel construction required to embark upon a career in tunnelling. It also includes a number of case studies related to real tunnel projects, to demonstrate how the theory applies in practice. New features of this second edition include: the introduction of a case study related to Crossrail’s project in London, focussing on the Whitechapel and Liverpool Street station tunnels and including considerations of building tunnels in a congested urban area; and further information on recent developments in tunnel boring machines, including further examples of all the different types of machine as well as multi-mode machines. The coverage includes: Both hard-rock and soft-ground conditions Site investigation, parameter selection, and design considerations Methods of improving the stability of the ground and lining techniques Descriptions of the various main tunnelling techniques Health and safety considerations Monitoring of tunnels during construction Description of the latest tunnel boring machines Case studies with real examples, including Crossrail’s project in London Clear, concise, and heavily illustrated, this is a vital text for final-year undergraduate and MSc students and an invaluable starting point for young professionals and novices in tunnelling.
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.
Download or read book Buried Pipe Design 2nd Edition written by A. Moser and published by McGraw Hill Professional. This book was released on 2001-03-06 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to design...install... replace and rehabilitate buried pipe systems Put a single-volume treasury of underground piping solutions at your command! A one-of-a kind resource, Buried Pipe Design, Second Edition, identifies and explains every factor you must know to work competently and confidently with the subsurface infrastructure of distribution systems, including sewer lines, drain lines, water mains, gas lines, telephone and electrical conduits, culverts, oil lines, coal slurry lines, subway tunnels and heat distribution lines. Within the pages of this acclaimed professional tool you’ll find space-age remedies for the aging, deteriorating piping beneath America’s cities -- and learn how to design long-lived systems capable of delivering vital services and meeting new demands. This comprehensive, state-of-the-art resource shows you how to: * Determine loads on buried pipes * Understand pipe hydraulics * Choose an installation design for buried gravity flow pipes * Design for both rigid pipe and flexible pipe * Select appropriate pipe for your application based on material properties * Work within safety guidelines * Handle soil issues, including pipe embedment and backfill * Employ the powerful tool of finite element analysis (FEA) * Adhere to current standards of the AWWA, ASTM, and other relevant standards organization * Save time with actual design examples * More! This thorough update of A. P. Moser's classic guide is now twice the size of the previous edition -- reflecting the vast progress and changes in the field in mere decade!You’ll find enormous amounts of all-new material, including: *External Loads chapter: minimum soil cover, with a discussion of similitude; soil subsidence; load due to temperature rise; seismic loads; and flotation *Design of Gravity Flow Pipes chapter: compaction techniques; E’ analysis; parallel pipes and trenches; and analytical methods for predicting performance of buried flexible pipes Design of Pressure Pipes chapter: corrected theory for cyclic life of PVC pipe...strains induced by combined loading in buried pressurized flexible pipe Rigid Pipe Products chapter: the direct method...design strengths for concrete pipe...and SPIDA (Soil-Pipe Interaction Design and Analysis) *Steel and Ductile Iron Flexible Pipe Products chapter: three-dimensional FEA modeling of a corrugated steel pipe arch...tests on spiral ribbed steel pipe, low-stiffness ribbed steel pipe, and ductile iron pipe *Plastic Flexible Pipe Products chapter: long-term stress relaxation and strain testing of PVC pipes...frozen-in stresses...cyclic pressures and elevated temperatures...the AWWA study on the use of PVC...long-term ductility of PE...the ESCR and NCTL tests for PE...and full-scale testing of HDPE profile-wall pipes *Entirely new chapter! You get new information on pipe handling and trenching as well as safety issues. Here are valuable directions for working with fast-growing trenchless methods for installing and rehabilitating pipelines PLUS: * MORE design examples * THE LATEST ASTM, AWWA, ASHTTO, and TRB standards * NEW DATA ON CUTTING-EDGE PIPE MATERIALS, including profile-wall polyethylene
Download or read book Minimum Design Loads for Buildings and Other Structures written by American Society of Civil Engineers and published by Amer Society of Civil Engineers. This book was released on 2000 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Specification Framework for Communication Utilities and Estimation of Utility Adjustment Costs written by and published by . This book was released on 2007 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a follow up to the 0-4998-1 and 0-4998-2 reports. It describes a prototype framework of specification requirements and corresponding unit cost work items for communication utilities. The requirements for each specification include a summary table outlining the main characteristics of the proposed specification and provide a listing of bid items, subsidiary items, and units of measurement, followed by a list of specification requirements. This report also summarizes a methodology to develop utility adjustment cost estimates during the early stages of the project development process and a procedure for estimating the uncertainty and likelihood of exceedance of those estimates.
Download or read book Drinking Water Distribution Systems written by National Research Council and published by National Academies Press. This book was released on 2006-12-22 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
Download or read book BURIED PIPE DESIGN 3 E written by A. Moser and published by McGraw-Hill Education. This book was released on 2008-07-30 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unearth the Secrets of Designing and Building High-Quality Buried Piping Systems This brand-new edition of Buried Pipe Design helps you analyze the performance of a wide range of pipes, so you can determine the proper pipe and installation system for the job. Covering almost every type of rigid and flexible pipe, this unique reference identifies and describes factors involved in working with sewer and drain lines, water and gas mains, subway tunnels, culverts, oil and coals slurry lines, and telephone and electrical conduits. It provides clear examples for designing new municipal drinking and wastewater systems or rehabilitating existing ones that will last for many years on end. Comprehensive in scope and meticulously detailed in content, this is the pipe design book you'll want for a reference. This NEW edition includes: Important data on the newest pipe styles, including profile-wall polyethylene Updated references to ASTM, AWWA, and ASHTTO, standards Numerous examples of specific types of pipe system designs Safety precautions included in installation specifications Greater elaboration on trenchless technology methods New information on the cyclic life of PVC pressure pipe Buried Pipe Design covers the ins and outs of: External Loads Gravity Flow Pipe Design Pressure Pipe Design Rigid Pipe Products Flexible Steel Pipe Flexible Ductile Iron Pipe Flexible Plastic Pipe Pipe Installation Trenchless Technology
Download or read book Marine Wastewater Outfalls and Treatment Systems written by Philip J. W. Roberts and published by IWA Publishing. This book was released on 2010-09-19 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wastewater disposal by marine outfalls is proven and effective and is a reliable and cost effective solution with minimal environmental impacts. The design and siting of submarine outfalls is a complex task that relies on many disciplines including oceanography, civil and environmental engineering, marine biology, construction, economics, and public relations. Marine Wastewater Outfalls and Treatment Systems brings these disciplines together and outlines all tasks involved in the planning and design of a wastewater system involving a marine outfall. This book concerns the design of marine wastewater disposal systems: that is an ocean outfall plus treatment plant. All aspects of outfall design and planning are covered, including water quality design criteria, mathematical modelling of water quality and dilution, gathering required oceanographic data, appropriate wastewater treatment for marine discharges, construction materials for marine pipelines, forces on pipelines and outfall design, outfall hydraulics, outfall construction, tunnelled outfalls, operation and maintenance, monitoring, case studies are discussed and methods for gaining public acceptance for the project are presented. Finally, costs for many outfalls around the world are summarized and methods for estimating costs are given. This is the first book to consider all aspects of marine outfall planning and construction. The authors are all extensively involved with outfall schemes and aware of recent developments. The science and technology of all aspects of outfall discharges into coastal waters and estuaries of treated municipal or industrial wastewater has advanced considerably over the past few years. Marine Wastewater Outfalls and Treatment Systems provides an up to date and comprehensive summary of this rapidly developing area.
