官术网_书友最值得收藏!

3.2 Datum Line and Datum Mark for Installation of Equipment

3.2.1 Before the installation of equipment,the datum line and datum mark of installation shall be set,which shall be in compliance with the following requirements:

1 Draw the arrangement diagrams of datum line and datum mark in accordance with design documents;

2 Set central target and datum mark in accordance with basic handover material and the arrangement diagrams of datum line and datum mark;

3 Survey datum line and datum mark in accordance with site surveying control network;

4 Main body equipment shall be embedded with the central target and the perpetual datum mark;

5 After surveying,the measuring result report shall be submitted.

3.2.2 After the equipment installation Work is finished,the perpetual central target,the perpetual datum mark and arrangement diagrams thereof shall be handed over construction units.

主站蜘蛛池模板: 九龙坡区| 武夷山市| 根河市| 崇明县| 左云县| 左贡县| 丽水市| 房山区| 龙里县| 吴江市| 海兴县| 县级市| 丽江市| 安吉县| 盐池县| 长宁区| 嘉禾县| 阿图什市| 宝应县| 深圳市| 东乡族自治县| 碌曲县| 涟水县| 兰考县| 中西区| 郎溪县| 隆安县| 深圳市| 双鸭山市| 枣阳市| 田林县| 汶川县| 沙田区| 宣威市| 商洛市| 唐山市| 闵行区| 信丰县| 休宁县| 新泰市| 徐闻县|