室外电气照明施工方案

室外电气照明施工方案内容摘要：

with the drawings and see the intentions of the design. 12 了解各单元 区域的防爆等级以确定相应的防爆等级下照明设备材料应采用的防爆形式。 Know the explosive classes of every unit area to confirm the explosive type of lighting equipment and material. 13 了解装置区各单元照明器具的分布情况、灯具数量、安装方式、灯具型号规格、安装标高、配线走向和照明箱位置。 Know the distribution of lighting equipments, lamp quantities, lamp types, specifications, installation elevations, wiring directions and lighting box positions of every unit in the plant area. 14 核对配件、管材、导线的型号、规格和数量。 Check up the types, specifications and quantities against the fittings, pipe materials and leads. 15 照明箱型号、规格、开关配置、灯具和插座的回路分配、及计算负荷。 The 穿缆接线 器具安装 通电检验、密封 Cable laying 配管、穿缆 Foundation construction Grounding cable laying Cable ditch excavation Lamp erection Connection/lighting test Lighting box erection Preparation before construction Material reviewing when delivered at site Cable installation /connection Apparatus erection Electrification test /seal Piping/ cable installation Prefab . 电缆敷设 基础施工 施工前期准备 材料进场报验 接地线敷设 电缆沟开挖 灯具安装 接线试亮 Preparation before construction Material reviewing when delivered at site lighting box’s type and specification, the switch configuration, the lamp and socket loop distribution and the load calculation。 16 施工措施和施工工序交底，了解质量工期要求和安全保证措施。 Construction measures and procedure brief, knowing the quality requirements and safety assurance measures. 17 提前制作工艺卡片、进行施工技术交底、施工方案报审得到批准等工作。 Make process sheets, construction technical brief and plan reviewing in advance. 2 现场准备 Site preparation 21 施工现场具备施工条件，梯子平台等劳动保护完善 The construction conditions at site are OK. And the labor protections of ladders and platforms are all right。 22 照明系统开始施工前必须由本单位工程部门组织检查、确认，与其他专业相互协调，防止错误工序造成材料、资源浪费。 Prior to the lighting system construction, the。