Septic Tank Servicers and Sewer Pipe Cleaners

Construction and Extraction Occupations
O*NET-SOC 代码
47-4071.00

Clean and repair septic tanks, sewer lines, or drains. May patch walls and partitions of tank, replace damaged drain tile, or repair breaks in underground piping.

  • 数据来源: BLS发布时间: 2026-08

    低· 相对

    低四级相对区间很高

    职业群单位数值

    尺度 · 母数 · 来源

    四级相对类别（低 / 中等 / 高 / 很高）

    以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档

    来源数据集（XLSX 文件下载）

  • 数据来源: Anthropic发布时间: 2026-03

    0.000

    0.000此处所载数值的范围0.745
    尺度 · 母数 · 来源

    观测暴露度指数，按发布原值0–1

    以O*NET任务映射为基准

    按 SOC 2018 职业发布的数值；具有相同 SOC 2018 代码的所有 O*NET 职业均显示此值

    来源数据集（CSV 文件下载）

  • 数据来源: ILO发布时间: 2025

    0.10

    0.09此处所载数值的范围0.70

    职业群单位数值

    尺度 · 母数 · 来源

    生成式AI暴露度指数，按发布原值0–1

    按 ISCO-08 细类（4 位）发布的数值。按原样应用美国劳工统计局（BLS）的官方对照表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）关联到本职业，对应关系为全部或部分对应

    来源数据集（PDF 文件下载）

该来源发布的是什么性质的数值

BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。

Task-level exposure

显示隐藏的 20 项工作

已评分任务 22 项 · β ≥ 0.5 的任务 2 项（9.1%）

β = 直接暴露（E1）+ 0.5 × 借助工具时的暴露（E2），依据原始代码库的定义。

  • 原始单位：O*NET 27.2 任务 → O*NET 31.0 职业代码
  • 所有已评分任务均在 O*NET 31.0 任务列表中。
来源
OpenAI "GPTs are GPTs" exposure rubric
版本
gh-main-0471612
许可
MIT License, Copyright (c) 2024 OpenAI

Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.

Task (O*NET 27.2)βE1 + 0.5 × E2
Prepare and keep records of actions taken, including maintenance and repair work.

O*NET Task ID 11603

1.0
Update sewer maps and manhole charts.

O*NET Task ID 11622

0.5

β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.

Data sources & licenses — O*NET®, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 全部任务（22 项）

本职业在 O*NET 31.0 中的全部任务（英文原文；任务类型为核心或补充）。暴露值不列在此清单中，而在上方表格里，位于各来源所用 O*NET 版本的任务表述旁。

任务（O*NET 31.0）类型
Drive trucks to transport crews, materials, and equipment.核心
Communicate with supervisors and other workers, using equipment such as wireless phones, pagers, or radio telephones.核心
Prepare and keep records of actions taken, including maintenance and repair work.核心
Operate sewer cleaning equipment, including power rodders, high-velocity water jets, sewer flushers, bucket machines, wayne balls, and vac-alls.核心
Measure excavation sites, using plumbers' snakes, tapelines, or lengths of cutting heads within sewers, and mark areas for digging.核心
Locate problems, using specially designed equipment, and mark where digging must occur to reach damaged tanks or pipes.核心
Clean and repair septic tanks, sewer lines, or related structures such as manholes, culverts, and catch basins.核心
Service, adjust, and make minor repairs to equipment, machines, and attachments.核心
Inspect manholes to locate sewer line stoppages.核心
Dig out sewer lines manually, using shovels.核心
Ensure that repaired sewer line joints are tightly sealed before backfilling begins.补充
Withdraw cables from pipes and examine them for evidence of mud, roots, grease, and other deposits indicating broken or clogged sewer lines.补充
Install rotary knives on flexible cables mounted on machine reels, according to the diameters of pipes to be cleaned.补充
Start machines to feed revolving cables or rods into openings, stopping machines and changing knives to conform to pipe sizes.补充
Cut damaged sections of pipe with cutters, remove broken sections from ditches, and replace pipe sections, using pipe sleeves.补充
Break asphalt and other pavement so that pipes can be accessed, using airhammers, picks, and shovels.补充
Cover repaired pipes with dirt, and pack backfilled excavations, using air and gasoline tampers.补充
Requisition or order tools and equipment.补充
Rotate cleaning rods manually, using turning pins.补充
Clean and disinfect domestic basements and other areas flooded by sewer stoppages.补充
Tap mainline sewers to install sewer saddles.补充
Update sewer maps and manhole charts.补充

职业信息

就业展望（BLS）

就业人数，2025
32K
预计就业人数，2035
34K
变化 (2025–35)
+7.8%
年薪中位数，2025
$49,880
入职通常所需学历
High school diploma or equivalent
最低 $30,890BLS EP 2025–35 中 825 个细分职业的工资中位数范围最高 $559,030

来源: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韩国职业分类关联（KSCO）

来自 AI Changing Work 制作的 Korea Occupation Direct Crosswalk v1.1 当前版本的关联。关系值从 O*NET-SOC 职业一侧解读。

KSCO 代码KSCO 名称关系状态
79911배관 세정원相关，但不对应已确认
79919그 외 세정원相关，但不对应已确认

关系与状态的定义(kr-direct v1.1)

国际劳工组织（ILO）职业说明

以下 ISCO-08 职业组由 AI Changing Work 原样套用美国劳工统计局（BLS）发布的对照表（2018 SOC→2010 SOC、2010 SOC→ISCO-08）、不逐案取舍，与本职业相关联；每项关联可能是完全对应，也可能是部分对应。

  • ISCO-08 9129Other Cleaning Workers

    其他清洁工作人员

自行翻译

自行翻译 · 非 ISCO 官方词汇 — 未经国际劳工组织审核。

以下定义、任务和职业示例是 ILO 对该 ISCO-08 职业组的描述，而不是对本职业的描述。

This unit group includes cleaning workers not classified elsewhere. The group includes, for instance, those who clean surfaces, materials and objects, such as carpets, walls, swimming pools and cooling towers, using specialized cleaning equipment and chemicals.

任务

  • In such instances tasks would include -
  • (a) cleaning carpets and upholstered furniture using cleaning machines and their attachments;.
  • (b) selecting and applying cleaning agents to remove stains from carpets;
  • (c) treating carpets with soil-repellent chemicals and deodorants, and treating for pests;
  • (d) cleaning stone walls, metal surfaces and fascias using high pressure water cleaners and solvents;.
  • (e) applying chemicals and high-pressure cleaning methods to remove micro-organisms from water and filtration systems;
  • (f) using wet vacuums and other suction equipment to remove scale, accumulated dirt and other deposits from swimming pools, cooling tower components and drains.

职业示例

Carpet cleaner · Cooling tower cleaner · Graffiti cleaner · Swimming pool cleaner · Water blaster

Sources: ILO ISCO-08 — details: Credits

ESCO 职业词汇

以下每一项都是在已公开的ESCO-O*NET Crosswalk（第 1 版，2022 年）中与本职业逐项对应的。对应类型出自该对照表；表述出自 AI Changing Work。

  • septic tank servicerESCO 7126.9本职业范围更宽

    Septic tank servicers clean and maintain septic systems. They repair damages and faults, and ensure the tanks are cleaned and maintained, operating cleaning and maintenance machinery, in compliance with safety procedures.

  • sewerage cleanerESCO 9129.2本职业范围更宽

    Sewerage cleaners maintain and clean sewerage systems and their pipes within communities. They remove blockages that stop the sewerage flow to ensure the smooth running of the systems.

  • drain technicianESCO 7126.2有重叠，但不相同

    Drain technicians install and maintain drainage equipment used in sewer systems, such as pipes and valves. They analyse the design and ensure the proper installation of the drainage system, and perform maintenance and repair duties.

  • drainage workerESCO 9312.1.1有重叠，但不相同

    Drainage workers assemble and maintain drainage and dewatering systems. They lay tubes or drainpipes to dry out the ground of a certain structure in order to put a hold to imminent groundwater. This work is usually performed under pavements and in basements.

  • sewer construction workerESCO 7126.11有重叠，但不相同

    Sewer construction workers install sewer pipes to transport wastewater out of structures and to a body of water or treatment facility. They dig trenches and insert the pipes, making sure they have correct angle and are connected watertigh. Sewer construction workers also construct other elements of sewage infrastructure, such as manholes, and maintain and repair existing systems.

  • sewerage maintenance technicianESCO 3112.1.12有重叠，但不相同

    Sewerage maintenance technicians inspect sewers and pipeline systems. They do this by using moving video cameras, whose recordings tell them whether they need to perform any maintenance and repair on these types of systems.

  • sewerage network operativeESCO 7126.10有重叠，但不相同

    Sewerage network operatives maintain sewerage systems which remove and transport wastewater and sewerage. They inspect pipes, pumping stations, and mains, looking for leaks or other faults, and repair any problems. They clear blockages, and perform maintenance duties, using network maps and specialised software.

  • water network operativeESCO 7126.14有重叠，但不相同

    Water network operatives maintain pipes and pumping stations used for water supply, waste water removal and sewerage. They perform planned maintenance and repair tasks and clear blockages in pipes and drains.

来源: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

许可: CC BY 4.0 (EU Reuse Notice)

查看原文

ESCO reuse terms and the modification notice are in Credits.

法国职业分类关联（ROME）

本职业与 ROME 4.0 职业条目（fiche）之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。标为「暂定」的关联仅凭同一模型系列（Claude）两位判定者的判定采纳，或对其判定适用运营方规则后采纳，因此其依据弱于已确认的关联。

ROME 代码ROME 名称（法语）关系
K2301Agent / Agente d'exploitation des réseaux d'assainissement本职业范围更窄暂定
K2321Egoutier / Egoutière本职业范围更宽暂定
F1705Poseur / Poseuse de canalisations相关，但不对应暂定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

西班牙职业分类关联（CNO-11）

本职业与 CNO-11 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

CNO-11 代码CNO-11 名称（西班牙语）关系
7223Instaladores de conductos en obra pública相关，但不对应
9229Otro personal de limpieza相关，但不对应

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

德国职业分类关联（KldB）

本职业与 KldB 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

KldB 代码KldB 名称（德语）关系
34312Berufe in der Wasserversorgungs- und Abwassertechnik - fachlich ausgerichtete Tätigkeiten本职业范围更窄暂定
54142Berufe in der Maschinen- und Anlagenreinigung - fachlich ausgerichtete Tätigkeiten相关，但不对应暂定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本职业分类关联（JSCO）

本职业与 JSCO 职业之间的关联，由 AI Changing Work 借助 AI 模型判定。关系从本职业一侧解读。

JSCO 代码JSCO 名称（日语）关系
714ごみ・し尿処理従事者相关，但不对应
719その他の清掃従事者相关，但不对应

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

本页数据的来源与许可，以及 AI Changing Work 的修改与翻译说明：致谢与来源