PNCC Sewer Service Lines

Service lines carry wastewater away from homes and businesses and connect to the main gravity-fed or pressurised sewer network. These assets include key attributes like pipe diameter, length, elevation data, and material used. Data is continually updated as new information is received. The vertical datum used for this dataset is NZVD 2016. Dataset Fields (Columns): COMPKEY – A unique, auto-generated number used to identify an asset. UNITID – A unique identifier used to identify an asset. DIAMETER – Internal diameter of pipe. LENGTH – Length of pipe. UPPERIL – Elevation of the upstream end of the service line. LOWERIL – Elevation of the downstream end of the service line. Material Codes & Descriptions: AC – Asbestos cement CI – Cast iron CLS – Concrete lined steel DS – Ductile steel GEW – Glazed earthenware GEWCIP – Gew cured in place pipe GEW-PL – Gew plastic lined HDPE – High density polyethylene MDPE – Medium density polyethylene PE100 – PE100 PVC – Polyvinylchloride RC – Reinforced concrete RC-CIP – Reinforced concrete with cured in place pipe liner RC-PL – Reinforced concrete plastic lined RCRRJ – Reinforced concrete rubber ringed joint S – Steel SEL – Steel epoxy lined SRCRRJ – RCRRJ with 5% Micropoz 12mm sacrificial liner UNKN – Unknown Notes: The "Updated" date you see on this item indicates when the metadata was last revised. It doesn’t necessarily reflect when the data inside the feature layer was last refreshed. The data available for download on Palmy GeoHUB is updated daily, this results in a difference between what’s currently visible online and PNCC’s databases.用户污水支管用于将住宅与商业场所产生的废水输送至市政污水主干管网，并接入重力自流或压力式污水主干网。此类支管资产包含多项核心属性，包括管径、管长、高程数据及管材类型。数据集将随新获取的信息持续更新。本数据集采用的垂直基准为NZVD 2016。 数据集字段（列）： COMPKEY – 用于标识支管资产的唯一自动生成编号 UNITID – 用于标识支管资产的唯一标识符 DIAMETER – 管道内径 LENGTH – 管道长度 UPPERIL – 用户污水支管上游端点的高程 LOWERIL – 用户污水支管下游端点的高程 管材代码及说明： AC – 石棉水泥管 CI – 铸铁管 CLS – 混凝土内衬钢管 DS – 韧性钢管 GEW – 釉面陶管 GEWCIP – GEW原位固化管 GEW-PL – 塑料内衬GEW管 HDPE – 高密度聚乙烯（High Density Polyethylene） MDPE – 中密度聚乙烯（Medium Density Polyethylene） PE100 – PE100级聚乙烯管材 PVC – 聚氯乙烯（Polyvinyl Chloride） RC – 钢筋混凝土管 RC-CIP – 内衬原位固化管的钢筋混凝土管 RC-PL – 内衬塑料层的钢筋混凝土管 RCRRJ – 橡胶圈接口钢筋混凝土管 S – 钢管 SEL – 环氧树脂内衬钢管 SRCRRJ – 采用5% Micropoz 12mm牺牲内衬的RCRRJ管 UNKN – 未知管材 备注： 本条目显示的"Updated"日期仅代表元数据的最后修订时间，并非要素图层内部数据的最后刷新时间。Palmy GeoHUB平台可下载的数据每日更新，这会导致当前在线展示内容与PNCC的数据库存在差异。