Ductile Iron Pipe And Fittings 3rd Ed M41

Provides practical information about the design and installation of ductile iron pressure piping systems for water utilities. The 12 chapters outlines the procedure for calculating pipe wall thickness and class, and describes the types of joints, fittings, valves, linings, and corrosion protection a

This manual provides operators, engineers, and other professionals with a basic understanding of groundwater that will help them make decisions on water-well design and operation. The manual covers geology, groundwater movement, groundwater quality, regulatory issues, water-well types and construction, pumps, water treatment, water-well problems, and groundwater recharge and storage.

Drinking Water Distribution, Sewage, and Rainfall Collection (Back cover) Drinking Water Distribution, Sewage, and Rainfall Collection is the first textbook produced in French and English entirely devoted to practical hydraulic problems as they occur in modern cities. It looks at the design and application of equipment for drinking water distribution, runoff and sewage collection. Fundamental hydraulic principles are presented clearly and their application is illustrated in examples representative of real-world situations. Exercises and problems enable students to test their knowledge in each chapter. Specific topics include the measurement of sewage flow, sewage pumping stations, pump selection, inverted siphon, and characteristics of pipes available on the market in a wide variety of materials. The textbook also covers issues such as water hammer and other overpressures, dead and live loads, underground pipe installation, water supply to high rise buildings, the design of sewer and water service connections, water flows and volumes for fire fighting, water intake and intake pipes, fire hydrants, water inlets and valve settings on water networks, sewage outfall, pipe freezing and corrosion, thrust blocks and restrained joints, culverts, etc. One chapter is entirely devoted to waterborne diseases, chemical contaminants and dangerous gases that accumulate in enclosed spaces. Engineers, technicians and scientists can use the textbook to learn the basic requirements for designing and evaluating sanitary storm networks, sewage networks and water distribution networks. François G. Brière is a civil engineer and Professor in the Department of Civil, Geological and Mining Engineering at the École Polytechnique de Montréal. He received his education in Québec and the United States and worked for the Ministère des Affaires municipales et des Régions du Québec (Ministry of municipal and regional affairs of Québec) before entering academia, where he has taught water chemistry, sewage treatment and urban hydraulics for more than 30 years.

The manual identifies most of the problem organisms found in water supplies and provides recommendations for removing or inactivating them. Chapters describe and illustrate each organism, explain the types of problems it can cause, and offers suggestions for treatment or control. Nonpathogenic organisms covered include actinomycetes, iron bacteria, sulfur bacteria, nitrifying bacteria, nematodes, bloodworms or midges, crustacea, rotifers, zebra mussels, algae, and protozoa.