冷却塔是冷冻水系统辅助制冷设备，给机房空调提供冷冻水，通常在冬季运行（

冷却塔是冷冻水系统辅助制冷设备，给机房空调提供冷冻水，通常在冬季运行（11月底至第二年3月中旬运行，每年大概4个月），从2014年底投入运行，当前主要部件已到更换周期（厂家指导更换周期：轴承，轴套等驱动部件为2年，实际运行时间大概是3年） 。当前风机传动部件震动偏大，部分轴承已经坏，管路软接头老化，漏水。以至于冷却塔冷冻水系统不能正常运行了。根据厂家建议，安排一次大修。<br>本次大修，大修费用共计CNY62422.5, DXC 需要支付维修费CNY15867.05, 其它费用由租户分摊。我们计划使用F1165466费用来完成冷却塔大修，F1165466是UPS更换电池申请的工单，还有CNY 87,196.17 结余

The cooling tower is an auxiliary refrigeration equipment of the chilled water system, which provides chilled water for the air conditioner in the machine room. It usually operates in winter (about 4 months a year from the end of November to the middle of March of the second year). It has been put into operation since the end of 2014. At present, the replacement cycle of main components has reached the replacement cycle (the manufacturer's guidance replacement cycle: the driving components such as bearings and shaft sleeves are 2 years, and the actual operation time is about 3 years). At present, the vibration of fan transmission parts is too large, some bearings have been broken, the pipeline soft joints are aging and water leakage. So that the chilled water system of the cooling tower can not operate normally. Arrange an overhaul according to the manufacturer's recommendations.<br>For this overhaul, the total overhaul cost is cny62422.5, DXC needs to pay the maintenance cost cny15867.05, and other costs are shared by the tenant. We plan to use f1165466 cost to complete the cooling tower overhaul. F1165466 is the work order applied for UPS battery replacement, and there is a balance of CNY 87196.17

The cooling tower is the auxiliary refrigeration equipment of the chilled water system, which provides chilled water for the air conditioner in the computer room. It usually runs in winter (from the end of November to the middle of March of the following year, about 4 months each year), and it has been put into operation since the end of 2014. At present, the main components have reached the replacement cycle (the replacement cycle of driving components such as bearings and shaft sleeves according to the manufacturer is 2 years, and the actual operation time is about 3 years). At present, the vibration of the transmission parts of the fan is too large, some bearings have been damaged, and the pipeline soft joints are aging and leaking. So that the cooling tower chilled water system can't operate normally. According to the manufacturer's suggestion, arrange an overhaul. The overhaul cost is CNY62422.5, DXC needs to pay CNY15867.05 for maintenance, and other expenses are shared by tenants. We plan to use F1165466 cost to complete the overhaul of cooling tower, F1165466 is the work order of UPS battery replacement application and CNY 87,196.17 balance.