Electro Scan Inc.

Electro Scan Inc. is an infrastructure-technology company focused on the inspection and condition assessment of water and sewer pipelines. Founded in Sacramento, California, in October 2011 by Chuck Hansen, the company developed a machine-intelligent inspection approach for non-conductive sewer pipes, including pipes made from materials that cannot themselves carry an electrical current. Its core method places a low-voltage, high-frequency electrical probe inside a pipeline and measures current escaping through defects in the pipe wall. Because the probe surveys the pipe circumference as it moves through the line, the system is designed to identify defects that may not be visible through conventional visual inspection and to estimate leak severity from the amount of detected current. The company’s technology is positioned as a complement to, rather than simply a replacement for, established sewer inspection methods such as closed-circuit television. CCTV can document visible structural or operational conditions, but it may not reliably reveal every defect that permits infiltration or exfiltration, particularly when the defect is hidden, submerged, small, or otherwise difficult to distinguish visually. Electro Scan’s approach is intended to produce quantitative information about electrical leakage through non-conductive pipe walls, giving utilities another source of evidence for maintenance planning, rehabilitation prioritization, and post-rehabilitation verification. Electro Scan combines inspection hardware with software-based reporting. Information gathered by the probe is transmitted to a nearby inspection vehicle, uploaded to cloud infrastructure, processed, and made available for review through an online reporting environment. The company describes this as a software-as-a-service model for cloud reporting, linking field data collection with centralized analysis and records that can be examined by utility owners, engineers, and contractors. Early validation and adoption involved public-sector wastewater organizations. In 2012, the Water Environment Research Foundation approved a testing project in Wauwatosa, Wisconsin, where Electro Scan’s technology was used on pipes that had previously been inspected using other techniques. By 2014, the system had been used by the Metropolitan Sewer District of Greater Cincinnati and the Twin City Water & Sewer District in Ohio to measure leakage in their networks. In 2015, the San Francisco Public Utilities Commission ordered an Electro Scan van and associated equipment for pipeline inspection, while the city of Surrey, British Columbia, used the technology to investigate sewer defects that earlier CCTV work had not detected. Electro Scan also pursued international channel and standards-related activity. In 2015 it entered a strategic marketing agreement with WRC plc, a United Kingdom organization associated with water-sector research and international CCTV coding standards, to provide Electro Scan services to British water companies for pre- and post-rehabilitation pipeline condition assessment. The company maintains its base in Sacramento and has additional offices in London, England, and Toronto, Canada. The brand’s public profile expanded through recognition in the GovTech 100, a list of companies identified for their relevance to government technology. Electro Scan was included in the list in 2019 and again in 2020. Its market proposition centers on helping water and wastewater utilities obtain more measurable information about hidden leakage, improve the targeting of rehabilitation work, and assess whether repaired or renewed pipelines meet expected performance standards.

Electro Scan Inc. was established in October 2011 in Sacramento, California, by Chuck Hansen. The company emerged around the problem of detecting leakage in non-conductive sewer pipes, where conventional visual inspection may fail to reveal defects that allow water to enter or leave the pipeline. Its solution uses a probe that produces a low-voltage, high-frequency electrical current while moving through the pipe. Current detected outside the pipe provides an indication that a pathway exists through the pipe wall, and the measured amount is used to estimate the size or severity of the defect. The company’s early development included independent or sector-backed testing. In 2012, the Water Environment Research Foundation approved a project in Wauwatosa, Wisconsin. Electro Scan’s technology was applied to non-conductive sewer pipes that had already been inspected with other methods, creating an opportunity to compare the electrical approach with existing inspection practices. The work helped place the technology within the broader wastewater-asset-management field rather than treating it solely as a laboratory concept. By 2014, the technology had entered operational use with public wastewater organizations. The Metropolitan Sewer District of Greater Cincinnati and the Twin City Water & Sewer District in Ohio used Electro Scan equipment or services to measure leakage in their systems. These applications reflected the company’s emphasis on quantitative pipeline assessment: instead of relying only on images or subjective condition codes, utilities could use electrical-response data to identify defects associated with infiltration or exfiltration. Electro Scan expanded its municipal customer base in 2015. The San Francisco Public Utilities Commission ordered an Electro Scan inspection van and equipment for sewer-pipe work. During the same year, the city of Surrey in British Columbia used the company’s technology to address sewer defects that CCTV inspections had not found. These uses illustrated the company’s principal differentiation: electrical testing could reveal defects that were difficult or impossible to identify through visual examination alone. International activity also became more formalized in 2015. Electro Scan entered a strategic marketing agreement with WRC plc, based in Swindon, England. WRC is associated with water-sector research and the development of international CCTV coding standards. Under the agreement, Electro Scan services were to be supplied to British water companies for pre-rehabilitation and post-rehabilitation pipeline condition assessment. The arrangement connected Electro Scan’s technology with established water-industry inspection practices and created a route into the United Kingdom market. The business developed beyond field equipment into a combined hardware, data, and reporting model. Its inspection probe sends collected data to a nearby truck, after which the information is uploaded to Amazon web servers for interpretation. Results are made available through a company website or online reporting environment. This architecture supports a software-as-a-service approach in which utility personnel and other project participants can review inspection findings without relying only on locally stored field records. Electro Scan’s operational footprint includes its Sacramento headquarters and additional offices in London and Toronto. Its stated area of activity covers water and sewer pipeline inspection, machine-intelligent condition assessment, leak detection, and cloud-based reporting. The company’s audience consists primarily of municipal utilities, wastewater authorities, engineers, rehabilitation contractors, and other organizations responsible for buried pipeline assets. The company received public recognition in the government-technology sector when it was included in the GovTech 100 in 2019 and again in 2020. No source material identifies a public listing, parent corporation, acquisition, or change in ownership. Based on the available reference material, Electro Scan remains an active specialist brand focused on applying electrical sensing and digital reporting to sewer and water infrastructure management.

• 2020

  Second GovTech 100 recognition

  [1]Electro Scan Inc.en.wikipedia.org

  The company was included in the GovTech 100 again.

• 2019

  First GovTech 100 recognition

  [1]Electro Scan Inc.en.wikipedia.org

  Electro Scan was included in the GovTech 100 list for the first documented time.

• 2015

  San Francisco equipment order and Surrey application

  [1]Electro Scan Inc.en.wikipedia.org

  San Francisco’s public utility ordered an Electro Scan van and equipment, while Surrey, British Columbia, used the technology to investigate defects not detected by CCTV.

• 2015

  Strategic agreement with WRC

  [1]Electro Scan Inc.en.wikipedia.org

  Electro Scan entered a UK marketing agreement with WRC plc covering services for British water companies and pipeline assessment before and after rehabilitation.

• 2014

  Adoption by Ohio wastewater districts

  [1]Electro Scan Inc.en.wikipedia.org

  The Metropolitan Sewer District of Greater Cincinnati and the Twin City Water & Sewer District used the technology to measure leakage in their systems.

• 2012

  Water Environment Research Foundation testing project

  [1]Electro Scan Inc.en.wikipedia.org

  A WERF-approved project in Wauwatosa, Wisconsin, applied Electro Scan technology to sewer pipes previously examined with other inspection methods.

• 2011

  Company founded in Sacramento

  [1]Electro Scan Inc.en.wikipedia.org

  Chuck Hansen founded Electro Scan Inc. in October 2011 to develop and commercialize electrical inspection technology for non-conductive sewer pipelines.

A specialist water-infrastructure technology provider combining electrically based pipeline-leak detection hardware with cloud reporting for utility inspection, rehabilitation planning, and verification.

• Pipeline inspection equipment

  Electro Scan pipeline inspection system

  A probe-based inspection system for non-conductive sewer and water pipelines. The probe generates a low-voltage, high-frequency electrical current inside the pipe and detects current passing through defects in the pipe wall. The measured electrical response is used to locate and estimate leakage, including defects that may not be apparent in CCTV imagery.

• Mobile utility inspection platform · 2015

  Electro Scan inspection van and field equipment

  A vehicle-based operating configuration for deploying Electro Scan equipment in municipal sewer networks. Field data from the in-pipe probe is relayed to the nearby truck for collection and subsequent cloud processing. The configuration was ordered by the San Francisco Public Utilities Commission in 2015.

• Software-as-a-service reporting

  Electro Scan cloud reporting

  A cloud-based reporting service that receives inspection data, supports interpretation, and makes results available for online review. The service links field inspection activity with digital records intended for utilities and infrastructure professionals assessing leakage, rehabilitation needs, and post-rehabilitation performance.

• 2015

  UK market-entry agreement with WRCStrategy

  Background

  Electro Scan sought to extend its pipeline condition-assessment services beyond North America and connect its method with established UK water-sector inspection practices.

  Action taken

  The company entered a strategic marketing agreement with WRC plc to supply Electro Scan services to British water companies for assessments conducted before and after pipeline rehabilitation.

  Aftermath

  The agreement supported the company’s documented international presence and its stated activity in the United Kingdom, although the available material does not provide financial terms or later performance results.

  Source

1. 1Electro Scan Inc.en.wikipedia.org