ItemInfo

Item Information

snippet:	The purpose of the ssGravityMain feature class is to rely on gradually sloping pipelines to allow sewage to flow naturally downhill into the collection network.
summary:	The purpose of the ssGravityMain feature class is to rely on gradually sloping pipelines to allow sewage to flow naturally downhill into the collection network.
accessInformation:	Baltimore County, Maryland Department of Public Works & Transportation
thumbnail:
maxScale:	5000
typeKeywords:	[]
description:	<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>This line feature class has five subsets to classify data; collector, inline storage, inverted siphon, overflow and tunnel. A collector is a conventional gravity sewer that is designed to the slope and size of the pipe adequate to maintain flow towards the discharge point without surcharging manholes or pressurizing the pipe. An inline storage refers to a number of practices designed to use the storage within the pipe system to detain flows by reducing peak flows. An Inverted Siphon allows sewage to pass under obstructions such as rivers. Unlike the main sewer pipe, the siphon pipes flow under pressure and must have flow velocities greater than 3 ft/s (0.9 m/s) to keep material suspended and several siphons having smaller diameters than the main sewer may be required. Overflows are extra pipeline that allows relief when there are more sewage than the pipe can handle in normal conditions. A tunnel is an underground passageway that has a pipeline within it.</SPAN></SPAN></P></DIV></DIV></DIV>
licenseInfo:	<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 7 0;"><SPAN><SPAN>The user or recipient of this data understands and acknowledges this data may be inaccurate or contain errors or omissions and the user or recipient assumes full responsibility for any risks or damages resulting from, arising from or in connection with any use of or reliance upon data displayed herein. Baltimore County, Maryland does not warrant the accuracy or reliability of the data displayed herein. Baltimore County, Maryland disclaims all warranties with regard to data displayed herein, including but not limited to, all warranties, express or implied, of merchantability and fitness for any particular purpose.</SPAN></SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN><SPAN>Baltimore County, Maryland additionally disclaims all obligation and liability for damages, including but not limited to, actual, special, indirect, and consequential damages, attorneys' and experts' fees, and court costs incurred as a result of, arising from or in connection with the use of or reliance upon the data displayed herein.</SPAN></SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN><SPAN>The user or recipient hereby waives the right to file suit or make demand and forever discharges and releases Baltimore County, Maryland, its agents, employees, successors and assigns from any and all loss, liability, damage, claim, cost or expense incurred as a result of, or arising out of or in connection with the use of data displayed herein or any reliance thereon, whether caused by the acts or omissions of Baltimore County, Maryland, its agents, employees, successors or assigns, directly or indirectly. </SPAN></SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN>The user or recipient of data, hereby acknowledges that Baltimore County, Maryland, its agents, employees, successors, and assigns shall not be responsible for any and all property damage or bodily injury (including serious physical injury or even death) incurred as a result of, or arising out of or in connection with the use of or reliance upon data displayed herein.</SPAN></P></DIV></DIV></DIV>
catalogPath:
title:	UTILITY.ssGravityMain
type:
url:
tags:	["Utility","Sewer","Network","Gravity Main","Collector","Inline Storage","Inverted Siphon","Overflow","Tunnel"]
culture:	en-US
name:
guid:
minScale:	150000000
spatialReference: