成品保护计划(共9页)

1、精选优质文档-倾情为你奉上 17. 成品及半成品保护目 录 17. 17.3. 定义 -3 17.4. 影响成品质量的因素- -3 17.5. 不锈钢材料的保护-8 17.6. 特别提醒-9 17 成品及半成品保护 Finished product and semi-product protection17.1 概述Brief本方案制定了项目成品半成品保护的基本要求，适用于机械设备安装、管道预制、管道安装、电气、仪表、现场安装过程中成品及半成品的保护。This scheme has a basis requirement for protecting finished product and

2、semi-product, apply to protecting finished product and semi-product of equipment installation, pipe prefabrication, pipe installation, electrical and instrument installation.17.2 Reference 应用标准及编制依据: GB/T50236-2006建设工程项目管理规范JGJ59-99施工安全检查标准 JGJ59-99Construction Safety Check Standard JGJ80-91 施工现场高空作

3、业安全标准Safety standard for site construction overhead workJGJ-46-2005 施工现场临时用电安全标准 Safety standard for site construction temporary power usage JGJ33-2001 机械安全标准 Safety standard for mechanismGB502312009 机械设备安装工程施工验收规范 Construction acceptance code of mechanical equipment installation engineeringGB50093-

4、2002 工业自动化仪表工程施工及验收规范 Acceptance code of industrial automatic instrument engineeringGB503032002建筑电气工程施工质量验收规范 Acceptance code of Building electrical engineeringGB50235-2010工业金属管道工程施工及验收规范GB50242-2002建筑给排水及釆暖工程施工质量验收规范GB50243-2002通风与空调工程施工质量验收规范GB50261-2005自动喷水灭火系统施工及验收规范本项目标准及合同要求。SMEIC多年以来对工业、民用、医药

5、卫生、石油化工等安装工程施工中的经验 Experience of SMEIC has done pharmaceutical and chemical projects so many years.17.3 Definition定义ProductProduct means any present material status after applying any construction activity on previous material status. Painted steel, fabricated spool and installed pipe are typical pr

6、oduct.成品-本方案成品是指任何材料在原有状态上进行一定的工程活动之后的当前状态，如油漆或的钢材，预制件以及安装好的管道都是典型的成品。17.4 Influential factors影响成品质量的因素Construction sequence, personnel behavior, working condition, operation of equipment and tool are major factors which should be focused on for the protection of product.施工顺序、人员行为、设备工器具的操作、设备材料的优劣、施

7、工方法的正确与否、工作环境等是影响成品质量的几个重要因素，(也就是；人、机、料、法、环等五要素)。17.4.1 Construction sequence施工顺序Construction sequence is the prime factor which should be focused on for product protection.施工顺序是影响成品质量的最关键的因素。Construction sequence includes two layers of denotation. First layer is the internal sequence of any discipl

8、ine; Second layer is the sequence between disciplines. Incorrect sequence will cause enormous risk on successful performance of the whole project. Incorrect sequence will also substantially impose adverse on the protection of product. 此处施工顺序包括两层含义。一是专业内部的施工顺序，第二层含义是专业与专业之间的施工顺序。如果专业与专业之间的施工顺序不正确，有可能

9、影响项目的成功实施，同时对项目的成品质量将造成巨大的不良影响。Discipline sequence is relatively simpler compared with sequence between disciplines. Basic installation procedure of different disciplines has been touched in discipline installation procedures. Here, the general installation sequence of all disciplines are briefed.与专

10、业之间的施工顺序相比，专业内部的施工顺序较为简单，在各专业施工方案中都已有触及，此处对专业之间的一般顺序作简要说明。17.4.1.1 General sequence一般程序General logic installation sequence should be:合理的专业之间的施工顺序为：First step: Steel structure, which include the fabrication, blasting, painting, erection, adjusting and fire-proofing.第一步：土建或钢构件施工，包括装饰装修，构配件预制、喷砂、油漆、安装，

11、调校和防火涂料施工等。电仪配合土建预埋工作量较大，电仪的配管保护是关键。Second step: Equipment installation. Installation of equipment should be most of the time after the steel structure. But case by case analysis of relations between steel structures and equipment installation is required, because equipment, especially heavy ones wi

12、th large geometry dimensions should be installed before some steel structure.第二步：设备安装。一般而言，设备安装应该在土建或钢构件安装及初装修后进行。但实际施工过程中，应对各种情况进行具体分析，因为有些设备，尤其是重型和大尺寸的设备需要在有些钢构件安装前首先就位，装饰及精装修阶段配合保护是关键。Third step: Piping. This includes fabrication, blasting, painting, installation, test and flushing. Piping instal

13、lation should follow steel structure and hook up with equipment cant be completed after equipment were installed.第三步：管道：包括管道预制、喷砂、油漆、安装、测试、冲洗、保温等。管道安装一般在土建或钢构件安装及初装之修后进行，设备配管工作应该在设备安装之后进行，装饰及精装修阶段配合安装及成品保护是关键。Last step: Electric & instrument. Normally, final completion of electrical and instrume

14、nt cant be completed after the completion of piping and equipment.第四步：风管安装：一般在土建或钢构件安装，初装修之后进行，装饰及精装修阶段配合安装及成品保护是关键。最后一步：电仪。一般而言电仪工作应在设备管道和风管安装工作完成后才能施工。但装饰及精装修阶段配合土建工作量较大，成品保护是关键。Above is the general installation sequence to be adopted for this project. But this sequence should not be deemed as inv

15、ariable, since there are a lot of interface between disciplines, case by case analysis is necessary. 上述程序是本项目中安装工程的基本程序，但该程序不能认为是一成不变的，既然各专业之间存在这样那样的接口，因而应根据具体情况具体分析。SMEIC will especially pay attention to the sequence between steel structure and equipment. For heavy and large size equipment, install

16、ation of equipment will prevail over the installation of steel structure. SMEIC will prepare detailed plan illustrating transportation, lifting and settlement of these equipments. 我公司将尤其关注土建装饰装修阶段的成品保护。17.4.1.2 Structure protection during equipment installation设备安装过程中的钢构件成品保护Ø Hot work should b

17、e limited and controlled to protect steel structure and paint.动火作业应该限制和控制，保护钢构件和油漆。Ø Transportation of equipment should not injure steel structure floor, protection plate should be used. 驳运设备时，注意对钢构件地面进行保护，可以采用铺垫钢板的形式加以保护。Ø Careful lifting is mandatory to avoid unintentional impact on stee

18、l structure and damage on paint设备吊装时需要尤其小心，防止非故意的对结构和油漆的损坏。Ø Oil spill should be prevented to pollute steel structure and paint.防止漏油，造成对结构和油漆的污染。Ø If steel structure has to be used as temporary support, calculation and consultation with MWP engineers is required to prevent deformation of s

19、teel structure.如果设备吊装过程中，需要用钢构件作为临时支撑，需要对结构进行计算并征得管理公司的同意，防止结构变形。Ø Softener should be employed if steel rope to be suspended from structure.如果钢丝绳需要挂在结构上，需要采取保护措施防止损坏油漆。17.4.1.3 Protection during piping installation管道安装过程中需要采取的措施Ø Steel structure and equipment should be protected with fire

20、blanket during possible hot work on pipe.如果管道安装过程中需要动火作业，需要用防火布对下方及周围设备、管道、桥架、电缆、仪器、仪表、结构进行保护。Ø Minimize pulling and grinding of pipe on steel structure.尽量减少管道在结构上的拖动。Ø Tag line should be used during lifting of pipe to protect equipment and steel structure.在管道吊装中，防止损坏设备和结构油漆。Ø Softene

21、r will be employed if steel rope to be suspended from structure.如果钢丝绳需要挂在结构上，需要采取保护措施防止损坏油漆。Ø Use the lifting strap to lifting SS pipe and pipe. No steel sling can be used.不锈钢管道吊装过程中应使用尼龙吊带，不得使用钢丝绳。17.4.1.4 Protection during E & I 电仪安装中需要采取的保护措施Ø Special care should be focused on galva

22、nized cable tray on stainless steel pipe or equipment to avoid hot liquid embrittlement.在不锈钢管道和设备上工作时需要特别注意防止发生液锌造成不锈钢脆化反应。Ø Carefully handling material to avoid damage on equipment, steel structure and pipe.电气仪表施工过程中，注意防止对设备、钢构件、管道、保温层等造成破坏。17.4.2 Personnel behavior人员行为Sound personnel behavior

23、 doesnt only mean correct discipline skills, but also includes sound work attitude and awareness of product protection. Following product awareness orientation will be carried out to all workers.良好的员工行为不仅包括专业技术，同时还应包括良好的工作态度和产品保护意识。我公司将对员工进行下述成品保护意识教育。17.4.2.1 General: No smoking & drinking of a

24、lcohol at jobsite. Horseplay on jobsite will be prohibited.一般要求：施工现场不得抽烟和饮酒，现场不允许嬉戏打闹。17.4.2.2 Offloading: Lightly offload material as instructed in specification. Material should be stored according to material storage requirement. Material should be protected as specification.卸货：根据材料要求对材料轻拿轻放，根据材料

25、性质进行存储，材料应根据规范保护。17.4.2.3 Fabrication: Carefully handling material such as material moving, cutting, beveling, facing, blasting and painting. All activity should follow national code and project specification as well as SMEIC procedure. All worker should aware that all product completed before his a

26、ctivity should be protected.预制：材料预制过程中，小心处理，包括材料的搬运、切割、坡口，对口、喷砂和油漆。所有工作质量应满足国家标准现场要求和SMEIC程序要求。所有工人都需要理解在其工作之前完成的产品都需要保护。The inside of spool should be checked and all dust should be removed after fabrication. And both ends should be blocked by plastic. 管段预制完成后，必须进行内壁检查并除去所有杂质。两端应封堵。All material shou

27、ld not touch the ground. And all of them should be laid on wood block. SS material and CS material should be separated. 所有材料不得接触地面，下面必须放置垫木。不锈钢和碳钢必须严格分开。17.4.2.4 Installation: During installation, all product should be identified first by discipline engineer. Product protection measures should be es

28、tablished. These measures include isolation of product by hard barrier, covering with appropriate material, warning sign etc. For example, once insulation is completed, warning sigh will be put up to avoid damage like treading etc.安装：安装中，专业工程师应该对成品首先进行确认。专业工程师应确定成品保护计划措施，这些措施包括对产品采用硬维护进行隔离、用合适的材料进行包

29、裹，张贴警示牌等。例如当保温工作完成后，应该告示，防止践踏。After equipment installation, the equipment should be barricaded around it with scaffold. The scaffold is about 1.5m high. All CS and SS equipment should be protected with color cloth. 设备安装后，设备周围用脚手架围护。脚手架高度为1.5米，设备上方动火必须用防火布保护。17.4.2.5 Protection before turn over: Upon

30、 project is ready for completion, the whole project should be protected with special emphasis. Personnel ingress should be confined. Especially for process, the number of authorized person should be minimized. All entrance to this area should be recorded.项目交工前的保护：项目交工前尤其需要注意成品保护，人员进出应该进行限制，尤其是对厂内重点区

31、域。应尽量减少进入现场的人数。所有进入现场的人员都需要登记。17.4.3 Equipment and tool 设备和工具Operation of equipment and tool should focus on the following issues.设备和工具的操作中应注意以下问题。ü Prevent oil spill防止溅油。ü Prevent use of incompatible tools注意不要使用与材料不兼容的工具进行操作。ü Prevent physical impact on product防止对产品造成物理损伤ü Preve

32、nt fire, unintended electric current etc.防止打火和不期望的电路回路。17.4.4 Working condition施工环境Protection measures should be taken to avoid adverse working condition.应对成品采取保护措施防止成品受到不利工作环境的影响。ü Shelter or covering to avoid watering, sun aging & humidifying etc.对成品采取加维护、封盖的办法防止进水、老化和受潮等。ü Ventilati

33、on to achieve good quality, such as ventilation for paint. 合理通风保证成品质量，如对油漆进行通风。ü Fastening, fixing in extremely adverse weather such as typhoon.在极不利气候条件下例如台风天气采取加固等措施。17.5 Protection of alloy material不锈钢材料的保护All piping spool will be covered with fire blanket while stored in warehouse area. Pipi

34、ng fittings will be stored in closed warehouse separated from carbon steel. 所有不锈钢预制件材料存储在库房时将用防火布进行覆盖保护。管件将保存在库房中，与碳钢材料完全隔离。During transportation of piping spool, carbon transportation vehicle will be covered with fire blanket to avoid contact with alloy spool.在预制件的运输过程中，碳钢运输车辆将铺上防护毯，防止不锈钢材料与碳钢材料的接触。Nylon sling will be used to lift spool. During installation, careful operation is required to avoid contact with carbon steel like steel structure. 管件吊装时，采用尼龙吊带。安装过程中需要注意不与碳钢材料发生接触，如钢结构。Tools ever used for