攪拌車如何預(yù)防春季的雷雨天氣?
每年春季,尤其是驚蟄以后,明顯增強(qiáng)的暖濕空氣與負(fù)隅頑抗的冷空氣激烈對峙,引發(fā)了強(qiáng)烈的空氣垂直對流運動。當(dāng)潮濕的暖空氣上升到一定高度時就會形成高大的積雨云,云中強(qiáng)烈的電場使正負(fù)電荷發(fā)生碰撞而放電,從而使萬鈞雷霆驟然發(fā)生。 所以春雷是年年都有的。那么在雷雨天氣攪拌站施工要主要什么呢?下面說一下應(yīng)急及注意事項。
Every spring, especially after waking, the significantly enhanced warm and humid air confronts fiercely with the tenacious cold air, causing a strong vertical convective movement of air. When the moist warm air rises to a certain height, a tall cumulonimbus cloud will be formed. The strong electric field in the cloud will collide and discharge the positive and negative charges, resulting in the sudden occurrence of Wanjun thunder. So spring thunder comes every year. So what is the main construction of mixing plant in thunderstorm weather? Here are the emergency and precautions.
1、我們要做好應(yīng)急準(zhǔn)備與組織管理。在接到預(yù)警信號時,及時落實相應(yīng)的防范行動。緊急處理領(lǐng)導(dǎo)小組負(fù)責(zé)編制暴雨、雷電、停水停電、火災(zāi)、爆炸、危險化學(xué)品泄漏應(yīng)急準(zhǔn)備及響應(yīng)預(yù)案。按批準(zhǔn)的應(yīng)急準(zhǔn)備方案,落實有關(guān)設(shè)施、 物資并組織實施有關(guān)人員進(jìn)行應(yīng)急準(zhǔn)備及響應(yīng)預(yù)案培訓(xùn),必要時組織演練。惡劣天氣過后,及時排除險情、發(fā)現(xiàn)隱患、檢查損失情況、進(jìn)行反饋改進(jìn)。
1. First of all, we should do a good job in emergency preparedness and organization management. When receiving the early warning signal, timely implement the corresponding preventive actions. The emergency response leading group is responsible for preparing emergency preparedness and response plans for rainstorm, lightning, water and power failure, fire, explosion and leakage of dangerous chemicals. According to the approved emergency preparedness plan, implement relevant facilities and materials, organize relevant personnel to carry out emergency preparedness and response plan training, and organize drills if necessary. After bad weather, timely eliminate dangerous situations, find hidden dangers, check losses and give feedback for improvement.
2、雷暴防御指引:負(fù)責(zé)按經(jīng)批準(zhǔn)的應(yīng)急準(zhǔn)備及響應(yīng)預(yù)案對辦公、 生活區(qū)的要求組織實施。負(fù)責(zé)對辦公及后勤管理有關(guān)人員進(jìn)行應(yīng)急準(zhǔn)備及響應(yīng)預(yù)案的培訓(xùn)在攪拌站投入使用之前完成所有防雷接地的檢查。雷暴期間,停止一切生產(chǎn)活動。雷暴后, 搶修或檢查損失情況。
2. Thunderstorm prevention guidelines: be responsible for organizing the implementation according to the requirements of the approved emergency preparedness and response plan for office and living areas. Be responsible for the training of office and logistics management personnel on emergency preparedness and response plan, and complete all lightning protection and grounding inspections before the mixing plant is put into use. During the thunderstorm, all production activities shall be stopped. After thunderstorm, repair or check the loss.
3、暴雨防御指引:暴雨黃色預(yù)警時,檢查排水設(shè)施或通道的可用性,檢查應(yīng)急排水設(shè)備的可用性,檢查門 / 窗/ 天臺等易進(jìn)雨的設(shè)施,收蓋露天存放的物品,疏散低洼易浸地區(qū)物資,發(fā)現(xiàn)險情,在采取了措施的情況下,組織搶險。雨后組織檢查, 排除險情和隱患。暴雨紅色預(yù)警時,暫停戶外作業(yè),檢查戶外電氣設(shè)備 / 臨時電氣設(shè)備的抗風(fēng)/ 抗雨措施,切斷低洼地帶有危險的室外電源,發(fā)現(xiàn)險情,在采取了措施的情況下,組織搶險。雨后組織檢查,排除險情和隱患。其它同暴雨黃色預(yù)警。
3. Rainstorm prevention guidelines: in case of rainstorm yellow warning, check the availability of drainage facilities or channels, check the availability of emergency drainage equipment, check the facilities easy to enter the rain such as doors / Windows / rooftops, cover the items stored in the open air, evacuate the materials in low-lying and easily soaked areas, and organize rescue when safety measures are taken. Organize inspection after rain to eliminate dangerous situations and hidden dangers. In case of rainstorm red warning, suspend outdoor operation, check the wind / rain resistance measures of outdoor electrical equipment / temporary electrical equipment, cut off the dangerous outdoor power supply in low-lying areas, and organize rescue when safety measures are taken. Organize inspection after rain to eliminate dangerous situations and hidden dangers. Others are the same as rainstorm yellow warning.
4、雷雨季到來之前,必須做好施工現(xiàn)場的排水防洪措施,雨后及時組織人員排除工地積水,對現(xiàn)場主要道路、場地應(yīng)澆砼或鋪設(shè)石子、砂粒等“硬化”措施,保證施工現(xiàn)場潔凈,道路通暢,保證雷雨期施工的順利進(jìn)行。材料的防雨工作及為重要, 進(jìn)入雨季前應(yīng)將所有的倉庫檢查維修一次,地勢是否低洼可能室內(nèi)進(jìn)水,露天堆放的砂、碎石等,也必須覆蓋防雨防風(fēng)材料,以防使用時含水率過大影響質(zhì)量。
4. Before the arrival of thunderstorm rainy season, drainage and flood control measures must be taken at the construction site. After the rain, personnel must be organized to remove the accumulated water at the construction site in time. The main roads and sites on the site should be poured with concrete or paved with stones, sand and other "hardening" measures to ensure that the construction site is clean and the roads are unobstructed, so as to ensure the smooth progress of construction in Thunderstorm period. The rainproof work and of materials are important. All warehouses should be inspected and repaired before entering the rainy season. Whether the terrain is low-lying, indoor water may enter, and the sand and gravel stacked in the open air must also be covered with rainproof and windproof materials to prevent excessive moisture content from affecting the quality during use.
對一些有防潮要求的材料,雨季前也必須轉(zhuǎn)入干燥的倉庫存放,應(yīng)勤檢查, 盡量做到雨季施工的材料隨購隨用, 減少積壓、減少損失。檢查現(xiàn)場各種機(jī)具、設(shè)備的防雨設(shè)施,保證機(jī)具入棚和具備防雨功能,機(jī)電設(shè)備機(jī)座均墊高,不得直接放置在地面上,避免下雨時受淹。漏點接地保護(hù)裝置應(yīng)靈敏有效,雨期施工前檢查線路絕緣情況, 做好記錄,雨施期間定期檢查。
For some materials with moisture-proof requirements, they must also be transferred to dry warehouses for storage before the rainy season. They should be inspected frequently, and try to use the materials constructed in the rainy season as soon as possible, so as to reduce backlog and losses. Check the rainproof facilities of various machines, tools and equipment on site to ensure that the machines and tools enter the shed and have rainproof function. The machine bases of electromechanical equipment are padded up and shall not be placed directly on the ground to avoid flooding in case of rain. The leakage point grounding protection device shall be sensitive and effective. Check the line insulation before construction in rainy season and make records. Check regularly during rainy construction.
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