储水箱的成本高达城市水处理和分配总价值的6% 系统对于一个服务人口超过1000000的城市而言，目前的坦克价值 重置价值可能高达100000000美元。坦克的价值及其对人类的重要性 该系统证明了主动维护管理计划的合理性。德克萨斯州休斯顿市， 开发了这样一个项目，并于1987年实施。1987年之前，城市坦克 维护管理计划包括根据需要对储罐进行维护 因为没有资金来提供正式的维护计划，所以。 升级 该项目预计耗资75000000美元，最终将用于清洁、检查和维修 修复休斯顿市供水系统约225个储水箱。这个 储罐的大小从25000加仑到1250万加仑不等。从1987年开始 作为该项目的一部分，125辆坦克已经修复或更换，费用为50美元 一百万本文讨论了休斯顿市的坦克维修管理计划，该计划包括以下要素: 制定储罐清单；制定项目计划/预算；制定工作范围； 进行坦克评估；康复/更换决定；编制计划和投标文件； 检查和施工管理；以及一年保修检查。包括桌子。

Storage tanks can cost up to 6% of the total value of a City's water treatment and distribution system. For a City serving a population in excess of 1,000,000 the value of the tanks at current replacement value can be as high as $100,000,000. The value of the tanks and their importance to the system justifies a proactive maintenance management program. The City of Houston, Texas, developed such a program and implemented it in 1987. Prior to 1987, the City tank maintenance management program consisted of performing maintenance on tanks on an as-needed basis since funds were not available to provide for a formal maintenance program. The upgrade program is estimated to cost $75,000,000 and will ultimately provide for the cleaning, inspection and rehabilitation of approximately 225 water storage tanks in the City of Houston water system. The tanks range in size from 25,000 gallons to 12.5 million gallons. Since 1987, when the program started, 125 tanks have been rehabilitated and or replaced as part of this program at a cost of $50 million. This paper discusses the City of Houston's tank maintenance management program which consists of the following elements: developing the tank inventory; developing program schedule/budget; developing a scope of work; performing tank evaluations; rehabilitation/replacement decision; preparation of plans and bid documents; inspection and construction management; and, one-year warranty inspection. Includes tables.