water transport and distribution systems

... Short-term and Rainy, SHU: Short-term and Heavy rainy, SDG: Short-term and Drainage, LSD: Long-term and Stagnant, LHT: Long-term and Heavy rainy, LMK: Long-term and Monsoon flood, PDL: Persistent and ... (a) family status, utilities for (b) water supply and (c) sanitation systems and attitudes for (d) water treatment at home, (e) children’s defecation habits and (f) hygiene practices Note: Communities ... payment and access to health care: evidence from Tajikistan, Social Science and Medicine, 58: 247-258 Fawell J M B E (2007) An FWR Guide: Drinking water Standards and Guidelines, Foundation for Water...

Ngày tải lên: 05/09/2013, 10:15

... Generation and Distribution Systems and Power Quality Disturbances, Edited by Gregorio Romero Rey and Luisa Martinez Muneta p cm ISBN 978-953-307-329-3 Contents Preface IX Part Power Generation and Distribution ... electrical installations and prevent maintenance strategies belonging to RCM and solve the technical and economic objectives of the exploitation of distribution systems and systems that use electrical ... sources on the power-supply stability and quality, both in grid connected Electrical Generation and Distribution Systems and Power Quality Disturbances and stand-alone configurations, in order to...

Ngày tải lên: 26/06/2014, 23:20

... disposal, drainage of wastewater and rainwater, solid waste disposal and vector control Natural and manmade hazards and the sustainability of water resources are important issues in Water Resources Management ... reached by the water, the violence and speed of its flow, and the geographical area covered Both too much water and too little can be a problem for water supply and sewerage P HLAVINEK systems In ... may become obstructed and fail Sewerage obstructions and leaks put water- supply systems at risk from faecal and other contamination, particularly when water- distribution and sewage networks follow...

Ngày tải lên: 28/06/2014, 22:20

... (ASCE) Entitled ‘‘GIS Applications in Water, Wastewater and Stormwater Systems, ” the seminar course has been attended by hundreds of water, wastewater, and stormwater professionals in major cities ... himself This is my second GIS book for water, wastewater, and stormwater systems The first book, GIS Tools for Water, Wastewater, and Stormwater Systems, published by American Society of Civil Engineers ... Applications in Water, Wastewater, and Stormwater Systems for ASCE Sam earned his Ph.D in civil engineering from the University of Pittsburgh in 1988 He has 20 years of GIS and water and wastewater engineering...

Ngày tải lên: 11/08/2014, 13:22

... Water Resources (ADWR) uses satellite data (Landsat and SPOT) and GIS software (ERDAS IMAGINE and ArcInfo) to monitor water use, regulate water rights, and enforce limits on irrigated acreage expansion ... Inventory surface water, such as rivers, lakes, reservoirs, swamps, and flooded areas • Water quality parameters such as algae, chlorophyll, and aquatic life • Thermal and chemical pollution and oil spills ... imagery and GIS as a land inventory tool allowed SANDAG to see the region in a new way and permitted rapid change detection The GIS-based LULC-mapping approach provided SANDAG with current and verified...

Ngày tải lên: 11/08/2014, 13:22

... identification and quantification of topographic features in support of investigations related to land-surface processes, H&H modeling, assessment of land resources, and management of watersheds and ecosystems ... of the watershed is shown in Figure 4.9 The predominant land use in the watershed is open space and agricultural Only 20% of the watershed has residential, commercial, and industrial land uses ... graphics in network and reliability modeling of water distribution systems Optional 3D extensions of GIS software, such as ESRI’s 3D Analyst, can create 3D maps of terrain, water demand, and modeled...

Ngày tải lên: 11/08/2014, 13:22

... location, model, and color of the vehicle The GPS applications for the water, wastewater, and stormwater systems, though not as dramatic as TeleAid, are revolutionizing the way these systems are designed, ... systems are designed, constructed, operated, and maintained Representative GPS applications for the management of water, wastewater, and stormwater systems are: GPS can be used to increase the ... continuous line mode of the GPS and taking points at feature locations Stream survey data were used to model watershed conditions, identify water sampling points, and evaluate and select appropriate channel-rehabilitation...

Ngày tải lên: 11/08/2014, 13:22

... boundaries, subdivisions, streets, parcels, and water (mains and hydrants), stormwater (sewers, structures, and streams), and sanitary sewer (sewers and manholes) systems Dublin, Ohio One of the fastest ... asset management systems for the water, wastewater, and stormwater systems Dublin also moved much of the GIS mapping and city assets to a mobile environment with wireless technology and GPS to allow ... are now using the Internet and GIS to improve the operation and management of their water and sewer systems They are using Internet and GIS-based work order management and customer service software...

Ngày tải lên: 11/08/2014, 13:22

... notebooks, laptops, and pocket computers; tablet PCs and slate tablets; pen and touch-screen computers; handheld devices and PDAs; and smart phones (a combination of a PDA and a cell phone) Due ... a hybrid between a laptop and a PDA, the tablet PC combines the mobility and handwriting recognition of PDAs with the larger screen size and full-featured operating systems provided by laptops ... their jobs easier and more efficient Mobile computers are the field devices used by mobile workers and field personnel to run GIS software (or its field version) and to collect location and attribute...

Ngày tải lên: 11/08/2014, 13:22

... applications like the water editing tool increase the speed, efficiency, and accuracy of data conversion for water, wastewater, and stormwater systems They reduce data-entry errors and can even be used ... mapping is easy and affordable In the past, users have selected computer-aided drafting (CAD) and automated mapping and facilities management (AM/FM) systems to map their water and sewer systems, CAD ... for creating cost-effective and intelligent maps for water, wastewater, and stormwater systems The quality of maps depends on data quality, errors, accuracy, scale, and resolution GIS maps can...

Ngày tải lên: 11/08/2014, 13:22

... stormwater pollution prevention programs, track the compliance schedules, and monitor stormwater system maintenance and water quality sampling Some cities finance the operation of a stormwater ... (Maintenance Applications) WATER SYSTEM MAPPING APPLICATIONS Representative mapping applications for water distribution systems are given in the following subsections MWRA Water System Mapping Project ... ArcInfo and Oracle It allows simultaneous maintenance of water system layers and related RDBMS tables The MMA features COGO data entry, scroll lists for table inserts, and feature abandonment...

Ngày tải lên: 11/08/2014, 13:22

... rate, and wind speed Water distribution systems typically require water pressure and water quality data In many projects, monitoring tasks make up a significant portion of the scope of work and ... monitoring, reporting, and controlling the operation of modern water and wastewater systems and treatment plants GIS stores the system design and operation data A link between SCADA and the GIS database ... monitoring data for effective operation and management of water, wastewater, and stormwater systems MAJOR TOPICS • • • • • • Rainfall monitoring Satellite and radar rainfall data Flow-monitoring...

Ngày tải lên: 11/08/2014, 13:22

... methods for water, wastewater, and stormwater systems GIS applications provide an accurate and manageable way of estimating model input parameters such as node demands, sewage flows, and runoff ... applicable to modeling of water and wastewater systems Water system modeling applications and examples are presented in Chapter 12 (Water Models) Sewer system modeling applications and examples are presented ... variety of scales Utilities, such as land-use and DEM reclassification and watershed delineation Watershed and water quality models including NPSM, TOXIROUTE, and QUAL2E Postprocessing output tools...

Ngày tải lên: 11/08/2014, 13:22

... Bentley Systems (Exton, Pennsylvania) in August 2004 Provides the following water distribution system modeling software: • WaterCAD Stand-alone • WaterCAD for AutoCAD • WaterGEMS for ArcGIS WaterCAD ... the simulation of steady flow and pressure distribution and extended-period simulation of hydraulic and water quality behavior within drinking water distribution systems MIKE NET was developed ... Professional and ArcView GIS and exports data and simulation results to MapInfo Professional and ArcView InfoNet has a multiuser database with built-in data models for water, wastewater, and stormwater...

Ngày tải lên: 11/08/2014, 13:22

... Chapter 12 [Water Models]), which analyzes hydraulic and water quality behavior in drinking water distribution systems (Rossman, 2000) SWMM simulates dry- and wet-weather flows on the basis of land use, ... (river hydraulics and geometry), HEC-RAS (river hydraulics), and WASP5 (river water quality) FoxPro and IBM Data Explorer Sewer components, hydrologic soil groups, land use, and curve number Fort ... data and mapping of model output results similar to their application for water system models described in Chapter 12 (Water Models) Transfer of data between a GIS and a sewer model is handled...

Ngày tải lên: 11/08/2014, 13:22

... ArcFM Water FRAMME GeoWater and GeoWasteWater Cityworks GBA Water Master and Sewer Master GeoPlan WATERview, SEWERview, STORMview CASS WORKS IMS-AV and IMS-ARC Company Web Site AM Focus Miner and ... example, according to the 2001 counts, the U.S has 54,000 drinking water and 16,000 wastewater systems America’s water and wastewater systems incur an expenditure of $23 billion per year on infrastructure ... drinking water and wastewater infrastructure repairs over the next two decades U.S water systems have an $11-billion annual investment shortfall and need $151 billion by 2018 U.S sewer systems...

Ngày tải lên: 11/08/2014, 13:22

... management of water, wastewater, and stormwater systems? Describe two examples of GIS applications in regulatory compliance for water, wastewater, or stormwater systems What is water main isolation ... complete, accurate, and detailed manner (Booth and Rogers, 2001) The capital assets include infrastructure networks such as roads, bridges, and water, wastewater, and stormwater systems The literature ... inspection and maintenance of water, wastewater, and stormwater systems CHAPTER QUESTIONS What is the “infrastructure problem,” and how can GIS help to solve this problem? What is asset management, and...

Ngày tải lên: 11/08/2014, 13:22

... of charge Three versions, VSATWater, VSATWastewater, and VSATWater/Wastewater, are available for water, wastewater, and both water and wastewater systems, respectively The VSAT products provide ... add-on component for WaterCAD and WaterGEMS** software products WaterSAFE is designed to manage and safeguard water distribution systems It is a water system security and emergency planning tool ... analysis of drinking water distribution systems CHAPTER QUESTIONS How are water and sewer systems vulnerable to acts of terrorism? What can be done to protect water and sewer systems from acts of...

Ngày tải lên: 11/08/2014, 13:22

... for water, wastewater, and stormwater systems MAJOR TOPICS • • • • • • Water system modeling Sewer system modeling Collection system rehabilitation and asset management Resource planning and ... for water, wastewater, and stormwater systems in Belgium, Bulgaria, Czech Republic, Denmark, Spain, and the U.S The case studies indicate that GIS is being used in all aspects of water, wastewater, ... Project budget Organization Web site Quantity and quality modeling of water distribution systems Hugo Bartolin and Fernando Martinez Completed Standard desktop PC (Intel Pentium IV) ArcView GIS...

Ngày tải lên: 11/08/2014, 13:22

... Generation and Distribution Systems and Power Quality Disturbances, Edited by Gregorio Romero Rey and Luisa Martinez Muneta p cm ISBN 978-953-307-329-3 Contents Preface IX Part Power Generation and Distribution ... electrical installations and prevent maintenance strategies belonging to RCM and solve the technical and economic objectives of the exploitation of distribution systems and systems that use electrical ... sources on the power-supply stability and quality, both in grid connected Electrical Generation and Distribution Systems and Power Quality Disturbances and stand-alone configurations, in order to...

Ngày tải lên: 12/08/2014, 05:20