Download or read book Rooftop Runoff for Water Supply Classic Reprint written by W. O. Ree and published by Forgotten Books. This book was released on 2017-10-28 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rooftop Runoff for Water Supply A theoretical approach was developed in an attempt to answer the first of the three ques tions. In figure 1 vector P' represents the rainfall; its length is proportional to the rain fall amount passing through a unit area normal to the flow path. The angles p and a are its direction with respect to the horizon and a reference meridian, respectively. A rain gage, with its opening in a horizontal plane, will receive P' sin d units of rainfall. The angle a will not affect the catch. Place a sloping roof in this same rain-flow field and determine the unit rainfall catch of the roof. Let a horizontal element of the roof be the reference meridian. The direction of the horizontal component of the rainfall vector with respect to the meridian is a. The angle of the rainfall vector with respect to a horizontal plane is y}. The slope of the roof is S. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Rooftop Runoff for Water Supply written by William Oscar Ree and published by . This book was released on 1976 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rooftop Runoff For Water Supply written by United States. Agricultural Research Service and published by . This book was released on 1976 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rooftop Runoff for Water Supply written by William Oscar Ree and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Stormwater Management in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-03-17 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Download or read book New York State Codes written by New York (State) and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Landscaping Earth Ponds written by Tim Matson and published by Chelsea Green Publishing. This book was released on 2006-05-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The guru of earth ponds explains how to site, design, shape, and plant these beloved fixtures of rural landscapes--and make them fit your property and your life. In the decades since he wrote his acclaimed Earth Ponds, Tim Matson has designed scores of ponds, each unique to its site and its owners. In Landscaping Earth Ponds, he shares what he has learned to make these captivating ponds truly fit into their landscapes and into the lives and lifestyles of their owners. Ponds have long been valued for their charm and utility: how else can you simultaneously enliven your landscape, create recreational opportunities, help the environment, and increase your property value? Earth ponds are increasingly recognized for the full range of gardening, landscaping, and ecological promise they hold. As pond-building methods have been perfected, more homeowners are restoring existing ponds or digging new ones. With dozens of color photographs, Matson shows you how to site a pond in right relation to your house, offering surprisingly simple ways to visually link the two. His proven methods and designs reflect the many moods water evokes. Screen your pond for privacy, create a sandy beach and natural diving platform, encourage wetland gardens, line the shores with moisture-loving perennials, or design your gardens and paths to create a sense of mystery and adventure.
Download or read book Moisture Control Guidance for Building Design Construction and Maintenance written by American Society of Heating, Refrigerating and Air-Conditioning Engineers and published by . This book was released on 2016-06-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moisture control is fundamental to the proper functioning of any building. Controlling moisture is important to protect occupants from adverse health effects and to protect the building, its mechanical systems and its contents from physical or chemical damage. Yet, moisture problems are so common in buildings, many people consider them inevitable. Excessive moisture accumulation plagues buildings throughout the United States, from tropical Hawaii to arctic Alaska and from the hot, humid Gulf Coast to the hot, dry Sonoran Desert. Between 1994 and 1998, the U.S. Environmental Protection Agency (EPA) Building Assessment Survey and Evaluation (BASE) study collected information about the indoor air quality of 100 randomly selected public and private office buildings in the 10 U.S. climatic regions.
Download or read book Regional Cooperation for Water Quality Improvement in Southwestern Pennsylvania written by National Research Council and published by National Academies Press. This book was released on 2005-04-04 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: The city of Pittsburgh and surrounding area of southwestern Pennsylvania face complex water quality problems, due in large part to aging wastewater infrastructures that cannot handle sewer overflows and stormwater runoff, especially during wet weather. Other problems such as acid mine drainage are a legacy of the region's past coal mining, heavy industry, and manufacturing economy. Currently, water planning and management in southwestern Pennsylvania is highly fragmented; federal and state governments, 11 counties, hundreds of municipalities, and other entities all play roles, but with little coordination or cooperation. The report finds that a comprehensive, watershed-based approach is needed to effectively meet water quality standards throughout the region in the most cost-effective manner. The report outlines both technical and institutional alternatives to consider in the development and implementation of such an approach.
Download or read book Methods of Estimating Loads in Plumbing Systems written by Roy B. Hunter and published by . This book was released on 1940 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Drainage written by J. B. Ellis and published by IWA Publishing. This book was released on 2004-03-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Drainage: A Multilingual Glossary has been written by research engineers and scientists with substantial experience in the urban drainage field. It provides definitive descriptions of urban drainage terms in English, French, Japanese and German, giving guidance on their appropriate usage and context. The glossary also contains many diagrams, tables and technical discussions, and is a very practical tool to facilitate international technical communication in the urban drainage field. Containing well over 850 commonly-used terms in urban drainage, all expressed in a user-friendly manner, the book serves as a valuable resource for both practitioner and academic. Topics covered include: urban hydrology/hydraulics sewerage surface water runoff pollution (groundwater and surface) receiving waters ecology ecotoxicology best management practices urban water resource management Urban Drainage: A Multilingual Glossary represents an initiative of the joint IWA/IAHR Committee on Urban Drainage and has arisen out of the long-standing terminological and tautological difficulties of many terms in common usage within international urban drainage practice. It will be of great use and interest to scientists, engineers and ecologists, professionals and students working in urban hydrology/hydraulics, urban water resource management and regulation, urban planning and ecology.
Download or read book Global Solutions for Urban Drainage written by Eric W. Strecker and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cutting for Stone written by Abraham Verghese and published by Random House India. This book was released on 2012-05-17 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marion and Shiva Stone are twin brothers born of a secret union between a beautiful Indian nun and a brash British surgeon. Orphaned by their mother’s death and their father’s disappearance and bound together by a preternatural connection and a shared fascination with medicine, the twins come of age as Ethiopia hovers on the brink of revolution. Moving from Addis Ababa to New York City and back again, Cutting for Stone is an unforgettable story of love and betrayal, medicine and ordinary miracles—and two brothers whose fates are forever intertwined.
Download or read book Dams and Public Safety written by Robert B. Jansen and published by . This book was released on 1980 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Engineering written by Nazih K. Shammas and published by John Wiley & Sons. This book was released on 2015-05-26 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the design and process of water supply systems, tracing the progression from source to sink Organized and logical flow, tracing the connections in the water-supply system from the water’s source to its eventual use Emphasized coverage of water supply infrastructure and the design of water treatment processes Inclusion of fundamentals and practical examples so as to connect theory with the realities of design Provision of useful reference for practicing engineers who require a more in-depth coverage, higher level students studying drinking water systems as well as students in preparation for the FE/PE examinations Inclusion of examples and homework questions in both SI and US units
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1972 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Old House Journal written by and published by . This book was released on 1992-07 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Old-House Journal is the original magazine devoted to restoring and preserving old houses. For more than 35 years, our mission has been to help old-house owners repair, restore, update, and decorate buildings of every age and architectural style. Each issue explores hands-on restoration techniques, practical architectural guidelines, historical overviews, and homeowner stories--all in a trusted, authoritative voice.
