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Home > services > 3Waters > Water_Supply_Assets_In_Service (MapServer) > Water Chambers API Reference
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Layer: Water Chambers (ID: 7)

Name: Water Chambers

Display Field: CLASSIFICATION3

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN>While the Waimakariri District Council has taken all reasonable care in providing correct information, all information should be considered as being illustrative and indicative only. Your use of </SPAN><SPAN>this </SPAN><SPAN>information is entirely at your own risk. You should independently verify the accuracy of any information before taking any action in reliance upon it.</SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN>If you are planning on undertaking any excavation work, please request service plans via </SPAN><A href="https://www.beforeudig.co.nz:443/" target="_blank" STYLE="text-decoration:underline;"><SPAN STYLE="font-weight:bold;">beforeUdi</SPAN><SPAN STYLE="font-weight:bold;">g </SPAN></A><SPAN>t</SPAN><SPAN>o ensure you receive all the required information.</SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN>Read full </SPAN><A href="https://openmaps-waimakariri.hub.arcgis.com/pages/disclaimer" STYLE="text-decoration:underline;"><SPAN STYLE="font-weight:bold;">disclaime</SPAN><SPAN STYLE="font-weight:bold;">r </SPAN></A><SPAN>h</SPAN><SPAN>ere.</SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN>A full description is available in the </SPAN><A href="https://gisservices.waimakariri.govt.nz/apps/metadataViewer/index.html?https://gisservices.waimakariri.govt.nz/arcgis/rest/services/3Waters/Water_Supply_Assets_In_Service/MapServer/7/metadata/?f=json" STYLE="text-decoration:underline;"><SPAN STYLE="font-weight:bold;">Metadat</SPAN><SPAN STYLE="font-weight:bold;">a </SPAN></A><SPAN>a</SPAN><SPAN>nd </SPAN><A href="https://openmaps-waimakariri.hub.arcgis.com:443/documents/3waters-asset-information-metadata-standard/explore" STYLE="text-decoration:underline;"><SPAN STYLE="font-weight:bold;">3 Waters Asset Information Metadata Standard</SPAN></A><SPAN>.</SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;">Abstract</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>This dataset displays water supply chamber assets within the Waimakariri District (WDC) area. This data is collected to support the maintenance and management of WDC's water supply network. This layer includes fields that classify, e.g., lid type, material, volume etc.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>A Chamber, in general terms, represents a group of asset types that can be categorised by the following term – ‘An enclosed underground vessel of any shape or size, often connected to a collection or transmission system’.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Chambers can be used for a variety of purposes including:</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>- As a wet well for housing pumps or other equipment</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>- Acting as a junction point for inspecting pipework, such as a manhole</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>- Underground storage for a collection system</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Chamber asset types include bypass chamber, dry well, equipment chamber, flush tank, inspection point, manhole, septic tank, splitter chamber, sump, surge chamber and wet well.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Equipment Chamber: an underground vessel with an accessible lid used to house equipment that allows for both inspection and maintenance of the equipment or protection from the environmental conditions. Used to house equipment such as an air release valve or electrical controls for operational purposes.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Flush Tank: a vessel connected to a water supply that is used to temporarily store and then periodically release a volume of water to flush a sewer pipeline for cleaning. Flush tanks are used at the end of a sewer pipeline to flush any residual debris that gets stuck due to lack of flow at the end of the line.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Inspection Point: a small underground vessel with an accessible lid that is used for easily accessing the pipeline for maintenance purposes. Primarily used on a smaller size pipe for cleaning the line, removing blockages or for access for CCTV camera assessment.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Manhole: an underground vessel with an accessible lid built in a variety of shapes or sizes and used as access point at either end of a connecting pipe network. Normally installed at a maximum of every 100m spacing on a reticulated network. The manhole acts as a junction point that allows for inspections assessments of the pipe and manhole, or performing routine maintenance such as water blasting or blockage removal. Manholes lids can be solid or vented thus allowing for venting of the pipeline.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Wet Well: an underground vessel with an accessible lid that act as the holding chamber for gravity flow sewer and stormwater systems. As wastewater enters the wet well and the water level rises, pumps are engaged to pump out the sewage to a forced main, or the sewage is lifted to a higher grade to continue the gravity flow to the outlet point.</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Please refer to the 3 Waters Asset Information Metadata Standard Data Standard for further information.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;">Update Frequency</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Daily</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;">Point of Contact</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Waimakariri District Council</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;">Lineage</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN>Data has been compiled from a number of sources and its accuracy may vary (e.g. Field Verification, Deposited Plans, AsBuilt plans and forms, sketches, aerial photo, Google Street View). Attribute information is stored in Waimakariri District Council's Asset Management System. This is joined to a spatial dataset containing the location of each asset and published as a GIS feature layer for use within WDC GIS applications, Before U Dig, and open data portal. There may be delays before data is updated to reflect changes in an area.</SPAN></P></DIV></DIV></DIV>

Copyright Text: Waimakariri District Council (WDC)

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