【正文】 ..................................................................10 3． 2 梯子和高凳 ....................................................................................................................11 3． 3 安全帶 ............................................................................................................................12 3． 4 動(dòng)力機(jī)械設(shè)備 .................................................................................................................12 3． 5 手動(dòng)機(jī)具 ........................................................................................................................17 3． 6 手持式電動(dòng)工具 .............................................................................................................18 3． 7 儀表 ...............................................................................................................................19 4 器材儲(chǔ)運(yùn) ..................................................................................................................................19 4． 1 一般安全規(guī)定 .................................................................................................................19 4． 2 裝運(yùn)桿材 ........................................................................................................................20 4． 3 搬運(yùn)光 (電 )纜 .....................................................................................................................20 4． 4 搬運(yùn)化學(xué)品和危險(xiǎn)品 ......................................................................................................21 5 通信線路工程 ..............................................................................................................................21 5． 1 一般安全要求 .................................................................................................................21 2 5． 2 架空線路 ........................................................................................................................23 5． 3 直埋線路 ........................................................................................................................27 5． 4 敷設(shè)管道光 (電 )纜 ...........................................................................................................28 5． 5 氣吹敷設(shè)光纜 .................................................................................................................29 5． 6 水底光 (電 )纜 ..................................................................................................................30 5． 7 高速公路線路 .................................................................................................................31 5． 8 墻壁光 (電 )纜 ..................................................................................................................31 5． 9 線路終端設(shè)備安裝 .........................................................................................................32 6 通信管道工程 ..............................................................................................................................32 6． 1 一般安全要求 .................................................................................................................32 6． 2 測量劃線 ........................................................................................................................33 6． 3 土方作業(yè) ........................................................................................................................33 6． 4 鋼筋加工 ........................................................................................................................35 6． 5 模板、擋土板 ....................................................................................................................35 6． 6 混凝土 ............................................................................................................................35 6． 7 鋪管和導(dǎo)向鉆孔 .............................................................................................................36 6． 8 磚砌體 ............................................................................................................................37 6． 9 管道試通 ........................................................................................................................37 7 通信設(shè)備工程 ..............................................................................................................................37 7． 1 一般安全要求 .................................................................................................................37 7． 2 鐵件加工和安裝 ................................................................................................................38 7． 3 安裝機(jī)架和布放線纜 ......................................................................................................39 7． 4 設(shè)備加電測試 .................................................................................................................39 8 衛(wèi)星地球站、微波、移動(dòng)通信天饋線工程 .................................................................................40 8． 1 衛(wèi)星地球站的天饋線安裝 ..............................................................................................40 8． 2 微波、移動(dòng)通信的天饋線 安裝 .......................................................................................40 8． 3 上塔作業(yè) ........................................................................................................................41 8． 4 網(wǎng)絡(luò)規(guī)劃優(yōu)化 .................................................................................................................42 9 通信電源設(shè)備工程 ....................................................................................................................43 9. 1 布線和匯流排安裝 ..........................................................................................................43 9． 2 發(fā)電機(jī)組的安裝 .............................................................................................................44 9． 3 交、直流供電系統(tǒng) ....................................................