本幻灯片首先列出了实施全州和全国交叉连接控制（CCC）计划面临的挑战。然后，本演示列出了开发主CCC计划模板的几点要点，包括: 美国水务公司的四位代表 参加CCC工作组的地区；美国现有的CCC项目 作为这一过程的一部分，对水的运行进行了研究； 模板经过了彻底的审查 在美国水务公司正式批准之前 行政管理；和 模板为美国水务公司的 州CCC项目。美国水资源CCC项目的目标包括:保护公共饮用水供应免受污染 污染/污染的可能性； 促进消除或控制交叉感染 客户内部服务之间的连接 饮用水系统和非饮用水系统； 提供持续的成本效益交叉项目 将系统性地防止 公共饮用水供应的污染；并确保合规性。美国水务公司CCC计划的核心要素如下: 关注非住宅客户（最初）； 遏制方法； 要求客户安装经批准的回流阀 以他们为代价的预防集会； 要求每年进行防回流测试 组件； 需要定期调查现有客户和 评估所有新客户； 需要积极的公关和教育 与当地官员和受影响客户合作的项目 班级；为所有客户使用内部数据管理系统 CCC数据处理需求； 维护CCC信息的最新数据库；信件生成系统自动生成 向顾客发出的通知；和 合规是服务的一个条件。

This slide presentation begins by listing challenges to the implementation of state-wide and national cross connection control (CCC) programs. The presentation then lists several points for developing a master CCC program template that include: representatives from American Water's four regions participated in a CCC work group; existing CCC programs in place at American Water's operations were studied as part of this process; template went through a thorough review program before formal approval by American Water Executive Management; and, template provides the basis for American Water's state CCC programs. American Water CCC Program goals include: protecting the public potable water supply from the possibility of contamination/pollution; promoting the elimination or control of cross connections between the customer's internal potable water system and non-potable systems; provide a continuing program of cost effective cross connection control that will systematically prevent the contamination of the public potable supply; and, ensure compliance. The core elements of American Water's CCC Program are listed as: focus on non-residential customers (initially); containment approach; requires customers to install approved backflow prevention assemblies at their expense; requires annual testing of backflow prevention assemblies; requires periodic surveys of existing customers and assessment of all new customers; requires an active public relations and education program with local officials and affected customer classes; utilizes an internal data management system for all CCC data processing needs; maintains an up-to-date database of CCC information; letter generation system automatically generates notices to the customers; and, compliance is a condition of service.