컨설팅, 설계, 시공, 운영에 이르는 물 토탈 솔루션 글로벌 기업 CH2M HILL 사와 필라델피아 수자원 부서(Philadelphia Water Department)는 PWD 오염 경보 시스템(Contamination Warning System) 시범 파일럿 프로젝트에서 얻은 지식과 산업적 노하우들을 퍼뜨리기 위해 그 사례들을 담은 백서를 발간하였다고 발표했다.

더 큰 물 보존 계획의 일부로 미국 환경보호청(EPA)은 필라델피아를 포함한 4개 도시 수자원 관련 기업에 지원금을 수여했다. 이를 통해 모든 4개 도시에 완전한 오염 경보시스템이 설치될 전망이다. 이 노력은 신시내티 광역 수자원 사업(Greater Cincinnati Water Works) 당시 일정 부분 진행되었던 수자원 보전 사업의 일환인 것으로 알려졌다.

DENVER, CO, Aug. 16, 2013 -- CH2M HILL, a global full-service consulting, design, construction and operations firm, and the Philadelphia Water Department (PWD) released a series of white papers to disseminate knowledge and industry best practices gained from the PWD Contamination Warning System (CWS) Demonstration Pilot Project. 

As part of a larger water security (WS) initiative, the Environmental Protection Agency (EPA) awarded grants to water utilities in four major cities, including Philadelphia, to institute full-scale CWSs. This effort was to build upon what had already been developed by the EPA with the Greater Cincinnati Water Works. 

"CWSs were initially designed to detect intentional contamination of distribution systems. While this remains an important objective, the utility pilots demonstrate that CWSs are also effective tools for routine management of distribution system water quality," said Steve Allgeier, WSI Team Leader of EPA.

The designed and deployed pilot systems feature online water quality monitoring, optimized sampling and analysis, consumer complaint surveillance, enhanced security monitoring, and public health surveillance systems, along with consequence management. 

"The EPA-funded projects have far reaching impacts as they help to ensure our nation has access to clean, reliable drinking water," says Ken Thompson, CH2M HILL’s Intelligent Water Solutions Deputy Director. 

The goal of the project, which began in 2010 and is now complete, was to create the components of a sustainable system capable of accurately detecting contaminants or events which could lead to contamination in real time. Using advanced monitoring technologies and enhanced surveillance, the CWS makes it possible to collect, integrate, analyze and communicate water quality issues, thereby minimizing the transport of contaminated water through PWD's distribution system and providing PWD time to communicate and respond to a contamination event. The system's dual benefits for daily operations and water security have produced operational advantages for PWD, including improved and streamlined customer complaint response through the integration of an advanced work order management system.

PWD and CH2M HILL produced the white papers as part of the project's final efforts to share as broadly as possible the knowledge and experience gained from the pilot with other water utilities. Visit CH2M HILL's website to download the full series of white papers and read the CH2M HILL Access Water blog by Ken Thompson, CH2M HILL’s Intelligent Water Solutions Deputy Director for more information.

[출처: Waterworld / 2013년 8월 16일]