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我公司开发承建的黑龙江省依安县启承小区2号商品住宅综合楼,建筑面积为8455m~2,平面呈 L 形,砖混结构,主楼七层,其余五层,地下一层,于1999年9月15日开工,同年11月15日基础和地下室施工完毕,地下室上板后开始越冬保护。一、越冬要求依安县地处北纬47°以北,属于高寒地区,冬季最低气温达-33～-35℃,基础冻深达2.5m,按当地建委和质量监督部门的要求,凡是越冬在建工程(包括基础工程)
Our company develops and constructs No. 2 commercial residential complex of Qijian District No. 2 in Yi’an County, Heilongjiang Province, with a building area of 8455m2. The plan is L-shaped, brick-concrete structure, the main building is seven stories and the remaining five stories are underground. September 15 to start the same year, November 15 the basement and basement construction is completed, the basement board began overwintering protection. First, overwintering requirements Yi’an County is located north latitude 47 ° north, belonging to the alpine region, the minimum temperature in winter reached -33 ~ -35 ℃, the basic freezing deep 2.5m, according to the requirements of local construction and quality supervision departments, Engineering (including basic engineering)