The city of Shaoxing one hundred thousand meter anti freeze grade upgraded this winter-oembios.bin

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The city of Shaoxing one hundred thousand meter this winter upgraded "anti freeze" yesterday, a reporter from the city water group learned to cope with the extreme cold weather frozen, recently the group in the city within the scope of "water pipe cutting, water pipeline replacement, warm" three measures, of which only 100 thousand meter will change to anti -15 low temperature anti freezing water meter. In January this year, the extreme cold weather that has not been encountered for 50 years has brought unprecedented severe test to the water supply facilities. The cold period (from January 24th to February 2nd), the only city in the administrative area of water user hotline received 61321 calls, only 24698 meter Donglie residents. How to improve and enhance the design and construction standards, the maximum of science to prevent large area water supply facilities damage, damage in March of this year, the city tap water company in conjunction with the municipal water group, coastal water engineering and design units respectively to the water supply company in Harbin, Hefei was investigated and the final decision taken from the local water supply facilities in antifreeze warm ways and measures. It is estimated that the anti freezing water meter replacement involves 242 old multi-storey residential area, 201 villages and 52 high-rise residential, about 105 thousand, is expected to be completed before the end of December this year. At present, Yuanmen south, Wanghua District has the construction approach. Roof water tank transformation, the city involves a total of 54 old multi-storey residential area, 873 water tanks, need to be blocked by all tubes, no longer use. According to the dispersion and concentration after the principle, before the end of November this year plans to complete 873 roof water tank pipe cutting transformation. At present, 6 old multi-storey residential areas have been built in the south area of the city, completed 4. Pipeline transformation, the whole region involves a total of 200 old multi-storey residential district, of which the unit is about 85 thousand meters, the wall pipe is about 45 thousand meters. Before the end of December this year to complete the program part, as the main target for this year during freezing, water ice breaking ratio is greater than 50% of the old multi-storey residential area, about 50 or so. At present, has completed the overall transformation of Paojiang area three pass cell and thermal pilot sample.

绍兴越城区十万只水表今冬升格“抗冰冻级”昨天,记者从市水务集团了解到,为应对冰冻极寒天气,近日起该集团在越城区范围内采取“水箱切管、水表更换、管道保暖”等三项措施,其中10万只水表将更换成能够抗-15℃低温的抗冰冻水表。今年1月,50年来未遇的极端低温天气给供水设施带来前所未有的严峻考验。寒潮期间(自1月24日至2月2日),仅越城区行政区域内水务热线就接到用户来电61321个,居民水表冻裂24698只。如何完善、提高设计和建设标准,科学地最大限度杜绝供水设施大面积损伤损坏情况的发生,今年3月,市自来水公司会同市水务集团工程部、滨海水务和设计单位分别到哈尔滨、合肥的供水公司进行考察,最终决定借鉴当地在供水设施防冻保暖方面所采取的办法、措施等。据估算,抗冰冻水表更换涉及242个老旧多层住宅小区、201个村及52个高层住宅小区,约10.5万只,预计今年12月底之前全部完成。目前,辕门南区、望花小区已进场施工。屋顶水箱改造,越城区共涉及54个老旧多层住宅小区873个水箱,需要逐一切管封堵、不再使用。按照先分散、后集中的原则,计划今年11月底之前全部完成873个屋顶水箱切管改造。目前,已在城南区域6个老旧多层住宅小区进场施工,竣工4个。管道改造,全区域共涉及老旧多层住宅小区约200个,其中单元立管约8.5万米,墙体飞管约4.5万米。计划今年12月底之前完成一部分,重点对象为今年冰冻期间水表冰破比例大于50%的老旧多层住宅小区,约50个左右。目前,已完成袍江区域三通小区整体改造及保暖样本试点。相关的主题文章: