Reducing Peak RDII Flow Rates

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Publisher : IWA Publishing
ISBN 13 : 1843396521
Total Pages : 176 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Reducing Peak RDII Flow Rates by : S. Merrill

Download or read book Reducing Peak RDII Flow Rates written by S. Merrill and published by IWA Publishing. This book was released on 2003-06-30 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research project was to examine construction projects that successfully reduced Rainfall Dependent Infiltration/Inflow (RDII). The research began with a literature review of all published records describing RDII removal projects. Initially, the review identified many projects; however, subsequent evaluation of available information revealed several important realities. First, most RDII removal projects in the country go undocumented. Second, of the RDII removal project summaries that have been published, few provide good data. Third, data gathering and analyses for this report were hampered by lack of documentation, lost or unavailable monitoring data, and weaknesses in monitoring techniques. Projects with sufficient information describing the conditions before the RDII removal project received a detailed analysis. In all, the case studies from the six agencies presented in this report (1) document before-and-after RDII levels, (2) quantify the RDII reduction achieved, and (3) describe the cost-effectiveness of the removal. As more than one project was documented for some agencies, a total of 12 RDII projects received review. The projects examined include both those that ?successfully? reduced RDII and those that did not. In general, the conclusion was that utilities run the risk of not removing significant RDII unless they address private sewer laterals. The only cases examined where significant RDII was removed were those that addressed private sewers or inflow sources. A major recommendation of this report was to establish a standard reporting protocol for documenting RDII removal projects. This protocol details what specific information should be provided when documenting an RDII removal project and how to perform an evaluation of RDII removal effectiveness. The protocol touches on issues ranging from flow meter maintenance to statistical analysis of flow data. By using the proper documentation recommended in this report, communities allow others who are preparing to perform similar work to examine and utilize the results of any RDII removal project. This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below

Reducing Peak RDII Flow Rates

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Author :
Publisher : IWA Publishing
ISBN 13 : 9781843396529
Total Pages : 0 pages
Book Rating : 4.3/5 (965 download)

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Book Synopsis Reducing Peak RDII Flow Rates by : S. Merrill

Download or read book Reducing Peak RDII Flow Rates written by S. Merrill and published by IWA Publishing. This book was released on 2003-06-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this research project was to examine construction projects that successfully reduced Rainfall Dependent Infiltration/Inflow (RDII). The research began with a literature review of all published records describing RDII removal projects. Initially, the review identified many projects; however, subsequent evaluation of available information revealed several important realities. First, most RDII removal projects in the country go undocumented. Second, of the RDII removal project summaries that have been published, few provide good data. Third, data gathering and analyses for this report were hampered by lack of documentation, lost or unavailable monitoring data, and weaknesses in monitoring techniques. Projects with sufficient information describing the conditions before the RDII removal project received a detailed analysis. In all, the case studies from the six agencies presented in this report (1) document before-and-after RDII levels, (2) quantify the RDII reduction achieved, and (3) describe the cost-effectiveness of the removal. As more than one project was documented for some agencies, a total of 12 RDII projects received review. The projects examined include both those that ?successfully? reduced RDII and those that did not. In general, the conclusion was that utilities run the risk of not removing significant RDII unless they address private sewer laterals. The only cases examined where significant RDII was removed were those that addressed private sewers or inflow sources. A major recommendation of this report was to establish a standard reporting protocol for documenting RDII removal projects. This protocol details what specific information should be provided when documenting an RDII removal project and how to perform an evaluation of RDII removal effectiveness. The protocol touches on issues ranging from flow meter maintenance to statistical analysis of flow data. By using the proper documentation recommended in this report, communities allow others who are preparing to perform similar work to examine and utilize the results of any RDII removal project. This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below

Urban Drainage Modeling

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Author :
Publisher :
ISBN 13 :
Total Pages : 970 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Urban Drainage Modeling by : Robert W. Brashear

Download or read book Urban Drainage Modeling written by Robert W. Brashear and published by . This book was released on 2001 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains 91 papers presented at a specialty symposium on urban drainage modeling at the World Water and Environmental Resources Congress, held in Orlando, Florida, May 20-24, 2001.

Computational Hydraulics and Hydrology

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Publisher : CRC Press
ISBN 13 : 0203494490
Total Pages : 466 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Computational Hydraulics and Hydrology by : Nicolas G. Adrien

Download or read book Computational Hydraulics and Hydrology written by Nicolas G. Adrien and published by CRC Press. This book was released on 2003-08-13 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational hydraulics and hydrologic modeling are rapidly developing fields with a wide range of applications in areas ranging from wastewater disposal and stormwater management to civil and environmental engineering. These fields are full of promise, but the abundance of literature that now exists contains many new terms that are not always def

Stormwater

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Publisher :
ISBN 13 :
Total Pages : 758 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Stormwater by :

Download or read book Stormwater written by and published by . This book was released on 2001 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water environment & technology

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Publisher :
ISBN 13 :
Total Pages : 694 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Water environment & technology by :

Download or read book Water environment & technology written by and published by . This book was released on 2004-07 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prevention and Control of Sewer System Overflows, 3e - MOP FD-17

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Author :
Publisher : McGraw Hill Professional
ISBN 13 : 0071738592
Total Pages : 448 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Prevention and Control of Sewer System Overflows, 3e - MOP FD-17 by : Water Environment Federation

Download or read book Prevention and Control of Sewer System Overflows, 3e - MOP FD-17 written by Water Environment Federation and published by McGraw Hill Professional. This book was released on 2011-09-29 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Latest Sewer System Overflow Prevention Methods Fully revised throughout, this Water Environment Federation resource provides up-to-date information necessary to help managers and engineers understand and analyze an overflow problem and offers guidance on finding the most efficient, feasible, and cost-effective strategies to reduce or eliminate such overflows. This authoritative volume also serves as a planning guide for developing long-term control plans for combined sewer overflows (CSOs) and sanitary sewer overflows (SSOs). Prevention and Control of Sewer System Overflows, Third Edition, covers: Definitions and causes of overflows Regulatory guidelines Information management System characterization System maintenance and management Overflow mitigation technologies Overflow mitigation plan development and implementation

Global Solutions for Urban Drainage

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Publisher :
ISBN 13 :
Total Pages : 720 pages
Book Rating : 4.:/5 (526 download)

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Book Synopsis Global Solutions for Urban Drainage by : American Society of Civil Engineers

Download or read book Global Solutions for Urban Drainage written by American Society of Civil Engineers and published by . This book was released on 2002 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prevention and Control of Sewer System Overflows, 3e - MOP FD-17

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Author :
Publisher : McGraw Hill Professional
ISBN 13 : 0071738606
Total Pages : 449 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Prevention and Control of Sewer System Overflows, 3e - MOP FD-17 by : Water Environment Federation

Download or read book Prevention and Control of Sewer System Overflows, 3e - MOP FD-17 written by Water Environment Federation and published by McGraw Hill Professional. This book was released on 2011-07-19 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Latest Sewer System Overflow Prevention Methods Fully revised throughout, this Water Environment Federation resource provides up-to-date information necessary to help managers and engineers understand and analyze an overflow problem and offers guidance on finding the most efficient, feasible, and cost-effective strategies to reduce or eliminate such overflows. This authoritative volume also serves as a planning guide for developing long-term control plans for combined sewer overflows (CSOs) and sanitary sewer overflows (SSOs). Prevention and Control of Sewer System Overflows, Third Edition, covers: Definitions and causes of overflows Regulatory guidelines Information management System characterization System maintenance and management Overflow mitigation technologies Overflow mitigation plan development and implementation

Existing Sewer Evaluation and Rehabilitation

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (83 download)

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Book Synopsis Existing Sewer Evaluation and Rehabilitation by :

Download or read book Existing Sewer Evaluation and Rehabilitation written by and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pipelines 2005

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Publisher :
ISBN 13 :
Total Pages : 1168 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Pipelines 2005 by : American Society of Civil Engineers. Pipeline Division. Specialty Conference

Download or read book Pipelines 2005 written by American Society of Civil Engineers. Pipeline Division. Specialty Conference and published by . This book was released on 2005 with total page 1168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains more than 90 papers presented at the ASCE Pipeline Division Specialty Conference, held in Houston, Texas, August 21-24, 2005.

EPA 625/1

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Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis EPA 625/1 by :

Download or read book EPA 625/1 written by and published by . This book was released on 1976-04 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessing Infiltration and Exfiltration on the Performance of Urban Sewer Systems

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Publisher : IWA Publishing
ISBN 13 : 184339149X
Total Pages : 193 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Assessing Infiltration and Exfiltration on the Performance of Urban Sewer Systems by : Bryan Ellis

Download or read book Assessing Infiltration and Exfiltration on the Performance of Urban Sewer Systems written by Bryan Ellis and published by IWA Publishing. This book was released on 2010-02-10 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sewer systems constitute a very significant heritage in European cities. Their structural quality and functional efficiency are key parameters to guarantee the transfer of domestic and industrial wastewater to treatment plants without infiltration nor exfiltration. Infiltration of groundwater is particularly detrimental to treatment plant efficiency, while exfiltration of wastewater can lead to groundwater contamination. The European research project APUSS (Assessing infiltration and exfiltration on the Performance of Urban Sewer Systems) was devoted to sewer infiltration and exfiltration questions. It was structured in three main Work Areas dealing respectively with i) the development of new measurement methods based on tracer experiments and accounting for detailed uncertainty analyses, ii) the implementation of models and software tools to integrate structural and experimental data and to facilitate data display, operational management and decision-making processes and iii) the integration of economic and operational questions by means of cost estimation, economic evaluation, performance indicators and multi-criteria methods applied to investment/rehabilitation strategies. This final report describes the objectives, methods and main results for each Work Area. References to detailed methods, protocols, reports and tools are given in this final report which will be an invaluable source of information for all those concerned with the performance of urban sewer systems.

Field Guide to Common Western Grasshoppers

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Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Field Guide to Common Western Grasshoppers by : Robert E. Pfadt

Download or read book Field Guide to Common Western Grasshoppers written by Robert E. Pfadt and published by . This book was released on 1994 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mass Transport in Oxides

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Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mass Transport in Oxides by : J. B. Wachtman

Download or read book Mass Transport in Oxides written by J. B. Wachtman and published by . This book was released on 1968 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Design and Construction of Sanitary and Storm Sewers

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Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (221 download)

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Book Synopsis Design and Construction of Sanitary and Storm Sewers by : American Society of Civil Engineers

Download or read book Design and Construction of Sanitary and Storm Sewers written by American Society of Civil Engineers and published by . This book was released on 1970 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Vegetation of the Iberian Peninsula

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Publisher : Springer
ISBN 13 : 3319547844
Total Pages : 687 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis The Vegetation of the Iberian Peninsula by : Javier Loidi

Download or read book The Vegetation of the Iberian Peninsula written by Javier Loidi and published by Springer. This book was released on 2017-09-27 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a compact, up-to-date and detailed overview of the vegetation of the Iberian Peninsula, a highly diverse part of Europe in the Mediterranean area. Written by a group of experienced researchers, the volume includes a first section with general chapters discussing the climate, the biogeography and the flora, and a second section with detailed descriptions of the 14 regional sectors into which the peninsula and Balearic Islands have been divided. A third section explores special features, such as aquatic vegetation, gypsum and dolomite vegetation, coastal vegetation, mountain flora and vegetation, conservation issues and alien flora.