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A manhole is a facility that is used to allow access to water lines. |
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A manhole is a facility that is used to allow access to water lines. |
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5000 |
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[] |
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<DIV STYLE="text-align:Left;"><P STYLE="font-size:12ptmargin:0 0 0 0;"><SPAN><SPAN>A </SPAN></SPAN><SPAN STYLE="font-style:italic;"><SPAN>manhole </SPAN></SPAN><SPAN>is a facility that is used to allow access to water lines. There are two primary types of manholes: standard manholes and drop manholes. A standard manhole is an opening in a sewer allowing access operators or equipment. It may also be called an access hole or maintenance hole. Drop manholes have a line entering the manhole at a higher elevation than the main flow line or channel (hence the “drop”). Drop manholes themselves come in two varieties: inside drop and outside drop. Inside drop manholes route the higher-elevation flow down through the manhole barrel. Outside drop manholes route the flow to the main manhole channel outside of the manhole.</SPAN></P><DIV><P><SPAN /></P></DIV></DIV> |
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| title:
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GISADMIN.stmManhole |
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["Storm","Infrastructure","Asset","manhole"] |
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en-US |
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50000 |
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