潜水作业指导中英文.doc

潜水作业 Underwater Work 适用范围scope of application 本作业指导书适用于本公司接受的顾客委托的潜水作业。This instruction is suitable for underwater work operations by customer authorized in the company. 2 潜水方式diving mode 采用轻潜作业。Light weight diving. 3 设备和工具equipment and tools 3.1 轻潜水装具：有开放式、密闭循环式及再生循环式，目前常用开放式。 Equipment of Light weight diving: open, closed cycle and regeneration cycle, open used commonly at current. (1) 水面供气轻潜水装具：Equipment of light weight diving supplied by the air surface: A、KMB—28型轻潜水装具KMB - 28 type equipment of light weight diving: — 轻潜头盔组（即头盔整体）Helmet team of light weight diving (whole helmet) 头盔主要由头盔本体、五角带、提手、面部衬托、面窗、鼓鼻器、口鼻罩、面罩披风、通讯系统等零部件组成。The helmet is mainly composed of a helmet body, HYPERLINK app:ds:pentagon \t pentagon belt, handle, face support, visor, drum nasal mask, mask, mask cloak, communication system and other parts. — 潜水服组轻潜的潜水服有湿式、干式或热水式几种：Light weight diving suits divide into wet, dry or hot water suit: 湿式潜水服适用于春末至初秋这段时间的浅水潜水作业。干式潜水服是可以充气，将人体与水完全隔绝，一般用于温带地区深秋至初春这段时间的常规潜水。热水式潜水服适用于深潜水和严寒区潜水。Wet diving suit is suitable for underwater work in this period of late spring or early autumn in the shallow water. Dry diving suit can be inflated, isolated the body with water, generally used for diving in late autumn or early spring. Hot diving suit is suitable for deep diving and diving in cold region. — 软管组（DSUS—700）包括脐带、供气控制台、应急气瓶（一般是单瓶）与一级减压器、供气控制台与低压气源连接的低压软管、供气控制台与高压气源连接的高压软管。其中脐带由供气管、加强缆和通讯电缆组成，每隔 0.4m 用胶带绑扎。- Hose team (DSUS - 700) including the umbilical cord, gas console, emergency bottle (usually a single bottle) is connected with a pressure reducer, connected with low-pressure hose from gas console and low-pressure gas source, connected with high-pressure hose from gas console and high-pressure gas source. The umbilical cord is composed of gas supply pipes, strengthen the cable and communication cable, taped every 0.4m. 3.2 供气系统Gas supply system （1） 空气压缩机：供气量和气体压力较高，可供空气潜水允许的任何深度使用，选用时，必须同实际潜水工作的用气量相适应。The air compressor: gas supply and higher gas p