电缆敷设的监理要点.docVIP

电缆敷设的监理要点 电缆敷设的监理要点提要：检查电缆的编号与排列、绑扎，重点检查垂直方向敷设的电缆其绑扎、固定间距是否规范要求；直埋电缆是否按规范要求设置标志桩 更多精品源自试题 电缆敷设的监理要点 ①电缆敷设前，应根据不同电压等级选用符合规定要求的兆欧表，对线路进行绝缘测试；电缆两头应进行封闭处理，防止水气进入芯线在电流作用下形成水树而破坏绝缘，影响使用寿命。 ②检查施工过程中敷设的各类电缆绝缘层有无损坏。如绝缘层有破坏，施工方应及时用热缩材料处理，防止电缆进一步受潮；若已伤及芯线则需更换或切除受潮部分做中间电缆头；单相电缆不能穿钢管敷设。 ③检查电缆的编号与排列、绑扎，重点检查垂直方向敷设的电缆其绑扎、固定间距是否规范要求；直埋电缆是否按规范要求设置标志桩。 ④高压电缆头或中间接头做好后，需按倍工作电压（）做耐压泄漏试验，时间为15分钟，泄漏稳定在15~25ma（微安）为合格，泄漏电流随时间增加而增加为不合格，查图后处理。 ⑤低压电缆不做泄漏测试，其绝缘电阻测量应符合规范要求。 ⑥运行中检查温升，必要时用钳型电流表实测电流。 Measures for the routine management of moral education in Middle SchoolsMethod of conventional management of moral education in middle schoolFirst, the guiding ideology:School moral education is an organic whole of the whole education work, always adhere to the school adhere to the moral education, education for this product, and actively promote the quality education, the school building efficient curriculum system of moral education, moral education, improve the sense of attraction and appeal, enhance the moral education work for through and timeliness. Teach everyone, service education and management education, and school moral education work must be with family education and community education closely together, to form a concerted pattern, and strive to create a good atmosphere for education, and to promote the all-round development of students, to establish a scientific moral education full of vigor the For long-term mechanism.Two, the goal of moral education:To guide the students to form the correct world outlook, outlook on life, values, to cultivate students unity and mutual assistance, honest and trustworthy, law-abiding, good quality, hard work, set a good XX students ideological quality, psychological quality and image quality. The formation of excellent moral education curriculum system and management system, the construction of school. The society, family moral education network, to achieve full member education, environment education, education service peo