24 hours ahead of Chengdu to ensure the safety of urban water supply

Cover Journalist Yang Litu according to Chengdu Environment Group Water Company

How to guarantee the safety of urban water supply in Chengdu during the prevention and control of the epidemic? On September 2nd, the reporter learned from the Chengdu Environmental Group tap water company that recently implemented closed management of tap water plants, strictly monitoring water supply quality, close attention to water use demand, densely woven epidemic prevention and control network, guarding the water supply safety line, and ensuring that urban water supply work is normal. run.

According to the relevant person in charge of the Chengdu Environmental Group's self -Zhangshui Company, since August 25, the company's total water supply is 21.638 million cubic meters, with an average daily supply of 3.091 million cubic meters. The supply of urban tap water is smooth and normal.

Water Water Company's subordinates of the 2nd, fifth, sixth, and seven plants and pressure plants (Honghe pressure stations, Fenghuangshan pressure stations, Tazishan pressure stations, Wanan branch pressure stations) have been on August 26: From 00, the implementation of closed operation, including managers, operation, guarantee, logistics, etc., a total of 230 people are closed in the factory area to reduce the risk of contact as much as possible to ensure water supply safety. "Water plant staff are kept on the factory value in accordance with two batches of rotation. During the closed management period, non -the -water factory -related personnel shall not enter the inside, and the staff in the factory will adopt a decentralized office."

According to the current epidemic prevention and control situation in Chengdu, tap water companies have researched and decided, based on the production business, and the scheduling center and call center will implement closed production management at 17:00 on August 30, 2022. In accordance with the configuration of at least 25 personnel, adjust the work operation mode, and be responsible for the release of water quality monitoring, water plants, and transmission of water pipeline monitoring and dispatch instructions, focusing on the changes in water supply demand for scientific matching areas; 24 hours of all -weather acceptance and disposal of city civil water demands.

At the same time, in order to strengthen the prevention and control of the epidemic, tap water companies strengthen communication and coordination with water source protection units, implement important water quality monitoring points of upstream important water quality monitoring points for 24 hours, strengthen water source inspection, strengthen equipment maintenance, and achieve early warning of water quality and water quality, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection, early protection Treatment. "At the water port, we also arranged for 24 hours to keep on duty." The relevant person in charge of Chengdu Environmental Group Water Company said.

At the same time, in order to ensure the safety of water supply, the water plant has set up a variety of online monitoring instruments, which can be monitored 24 hours of continuous monitoring of the key water quality indicators of raw water.

During the period, the tap water plant adopted continuous online water quality instruments and important points for 24 hours of manual duty to strengthen the water quality monitoring, monitoring data transmitted to the dispatch center in real time, and performed multi -level monitoring in real time, and tracked in real time.

Water plants strictly implement tap water disinfection control, adopt effective measures such as multi -point investment plus and multi -level chlorine, strictly controlling various water quality indicators to ensure that 100%of the water quality of the factory meets 106 indicators of 106 indicators of the national "Sanitary Standards for Drinking Water in Life".

In response to this round of epidemic conditions, tap water companies scientifically dispatch water supply production and reasonably adjust water supply pressure to ensure sufficient water pressure; use GIS information technology and water supply network operation management system to master the operation of the pipe network in real time; strictly implement important water pipelines and key pipe sections Inspection to ensure that the operation of the pipe network is safe.

The party members' pioneer team is on duty at the job 24 hours, and configures all kinds of fast repair equipment and equipment and materials. Once the explosion tube occurs, the repair personnel guarantee that they will be carried out at the scene within 1 hour.

It is reported that starting from August 29, various pipeline networks have dispatched a total of 40 trains, actively connected to 75 communities, completed the inspection and protection of nearly 885 kilometers of pipeline networks, and accumulated 15 water supply network maintenance.

In addition, during this round of epidemic prevention and control, tap water companies provide a number of convenient service measures to ensure the normal water use of customers. Users can choose a variety of water fees to pay: to pay water fees at the nearest red flag chain; pay the water fee through WeChat and Alipay online payment methods; to publicize the cooperative bank's mobile banking, online banking, etc. to pay water fees through the official website.

During the prevention and control of this round of epidemic, users failed to pay the liquidated damages incurred by the water fee and were exempted.

During the prevention and control of this round of epidemic, no arrears of water stopping. The water supply service hotline 962965, the official Weibo and WeChat public account implemented the "three networks" interaction, and the 24 -hour accepted acceptance to ensure that water use water during epidemic prevention.

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