2×660MW超超临界燃煤空冷机组新建工程100%容量锅炉给水泵技术协议书.doc

国电建投内蒙古能源有限公司布连电厂一期2×660MW超超临界燃煤空冷机组新建工程Bulian Power Plant 2×660MW Extra-supercritical Coal-fired Air-colded Unit New Project100%容量锅炉给水泵100% Capacity Boiler Feed Water Pump技术协议 目 录附件1 技术规范APPENDIX 1 TECHNICAL SPECIFICATION11 总则General12 工程概况Project outline43 设计和运行条件Design and Operation Condition114 技术条件Technical Conditions225 质量保证、试验、监造及验收Quality guaranty, Testing, Supervision (Inspection）and Performance Acceptance466 包装、运输、装卸 Package , Transportation, loading&unloading527 设计与供货界限及接口规则 Design and supply scope & Interface regulations548 锅炉给水泵热控技术要求Technical requirement of instrumentation control on boiler feedwater pump57附件2 供货范围APPENDIX 2 SCOPE OF SUPPLY671 一般要求General Requirements672 供货范围Scope of Supply67附件3 技术资料及交付进度APPENDIX 3 TECHNICAL DOCUMENTATION AND SUBMISSION SCHEDULE761 一般要求General Requirements762 资料提交的基本要求Basic Rrequirements of Document Submission78附件4 交货进度APPENDIX 4 DELIVERY SCHEDULE82附件5 监造、检验和性能验收试验APPENDIX 5 SUPERVISION ，INSPECTION AND APPROVAL TEST831 概述General Description832 工厂检验Workshop Inspection833. 设备监造Equipment Supervision854 性能验收试验performance acceptance test89附件6 技术服务与联络APPENDIX6 TECHNICAL SERVICE AND DESIGN LIAISON901卖方现场技术服务The technical service of the seller on site902 培训Training923 设计联络会Design Liaison93附件7 分包与外购96附件8 大部件情况APPENDIX 8 OVERSIZE INFORMATION98 102附件1 技术规范APPENDIX 1 TECHNICAL SPECIFICATION1 总则General1.1 本技术协议适用于国电建投内蒙古能源有限公司布连电厂一期工程2×660MW国产超超临界燃煤空冷机组的锅炉给水泵组设备，范围为两台机组所配套2台100%容量汽动给水泵、前置泵和本工程两台机组共用的1台电动启动给水泵组，汽动给水泵及其前置泵采用同轴驱动方案。本技术协议提出了设备的功能设计、结构、性能、安装和试验等方面的技术要求。This specification is only applicable for the boiler feed water pumpsets for Bulian Power Plant Phase I 2×660MW domestic extra-supercritical coal-fired air colded power generation project. The scope includes two sets of 100% capacity turbine driven boiler feed water pumps and its booster pumps for the two Units, and one set of motor driven start-up feed water pumpset shared by the two Units. The turbine driven feed water pump and its booster pumpsets will be driven by the same turbine. This specification defines the technical requirements for the function design, structure, performance, installation and test of the supplied equipment.1.2 买方在本技术文件中提出了最低限度的技术要求，并未规定所有的技术要求和适用的标准，卖方提供一套满足本技术协议和所列标准要求的高质量产品及其相应服务。The technical requirements specified in this specification shall be interpreted as a minimum requirement; it does not specify all technical requirements and applicable standards. The Seller shall ensure to provide high quality products to satisfy this specification and international or national standards.1.3 卖方在签订合同后3月内，提出合同设备的设计、制造、检验/试验、装配、安装、验收、试验、运行和维护等方面的技术参考资料给买方，并同时提供供货清单，正式资料按工程进度要求提供。Technical documents for reference to Buyer, on design, produce, inspection and approval test, arrangement, installation, acceptance, testing ,operation and maintenance for the equipment, shall be submitted to buyer within 3 month after signed the contract with supply list. The certified documents shall be submitted following the progress of works. 1.4 本工程采用KKS标识系统。卖方提供的技术资料（包括图纸）和设备标识必须有KKS编码。编码规则由设计院提出，在设计联络会上讨论确定。The project adopts KKS coding system. there shall be KKS coding on the submitted document(including drawings) and equipment labels. Coding rule shall be supplied by the institute, certified on the liaison meeting.1.5 专利涉及到全部费用均已包含在合同价中，买方不承担有关设备专利的一切责任。以合同条款为准。All cost on patent has been included in the contract, the buyer shall not take on any responsibility on related equipment patent. Contract clause will be govern.1.6 卖方在设备设计、制造、试验等过程中所涉及的各项规程，规范和标准必须遵循现行最新版本的标准。All related rules,criterion and standards in design,produce and testing shall meet the lastest standards.1.7 本技术协议所引用的标准若与卖方所执行的标准发生矛盾时，按较严格的标准执行。If there is any deviation between the standard listed in this spacification and the standard used by the seller, the higher standands shall be used.1.8 本技术协议经买、卖双方共同确认和签字后作为订货合同的技术附件，与订货合同正文具有同等效力。This technical agreement shall be technical appendix of contract after confirmed and signed by both sides, and it shall has the same effect as the contract.1.9 卖方对锅炉给水泵组供货的成套系统设备（含辅助系统与设备）负有全责，即包括分包（或采购）的产品。买方有权参加分包、外购设备的招标和技术谈判，但技术上由卖方负责归口、协调。The Seller shall be full responsible for the completed system and equipment in his supply scope (including auxiliary system and equipment), that includes subcontracted (or outsourced) products. For the subcontracted and outsourced equipment, the Buyer reserves the right to attend bidding and technical negotiation meeting; however it shall not release the Seller from his responsibility of technical interface and co-ordination.1.10 在技术协议签定后，买方有权因规范、标准、规程发生变化而提出一些补充要求。The Buyer has the right to raise additional requirements due to changes of design specification, standards or regulations after technical agreement.1.11 本工程从基建期就开始全面推行NOSA安健环五星管理，卖方提供的设备必须满足NOSA安健环五星管理的要求。重点如下：The NOSA - Safety, Health and Environment management concept will be implemented from the construction stage for this project, the equipment supplied by the Seller shall complies with the NOSA requirements. The main points are as below:1.11.1电气设备颜色要符合国电集团公司和项目公司安全设施规范手册具体要求；The surface painting color of the electrical equipment shall meet the requirements of Safety Facility Specification Manual of China Guodian Corporation and the project company.1.11.2开关和控制柜的铭牌、编号、内部接线、布局、接线图、漏电保护器、门上的电力符号、锁具等均要按照NOSA安健环五星管理的要求制造安装，由买方在设计联络会上提供；The nameplate, tag number, internal wiring, layout, wiring diagram, voltage leakage protector, door electrical mark, lock for switch and control cabinet shall be manufactured and installed according to NOSA requirements, which will be provided by the Buyer at design liaison meeting.1.11.3设备阀门颜色、转向指示、开关标注、铭牌、护栏、防护罩、阀门配套锁定装置等均要按照NOSA安健环五星管理的要求制造安装，由买方在设计联络会上提供；The surface painting color, rotation indication, switch mark, nameplate, guard and locking device for the Valve shall be manufactured and installed according to NOSA requirements, which will be provided by the Buyer at design liaison meeting.1.11.4管道色标、仪表刻度等均要按照NOSA安健环五星管理的要求制造安装，由买方在设计联络会上提供；The piping color, instrument scaling shall be manufactured and installed according to NOSA requirements, which will be provided by the Buyer at design liaison meeting.1.11.5防护装置的具体要求如下：Requirments on protection device:1.11.5.1为所有的轴端安装防护装置，转动机械的防护罩包括转动机械的全部外露转动部分的防护罩，含转动机械的联轴器、机械密封等所有转动部分。Intalling protection device for every shaft end, the protection device of turning parts shall includes shield of all exposed turning parts, coupling with turning parts, mechnical seal.1.11.5.2为所有正常情况下能够伸手摸到运动部件安装防护装置或封闭，防护装置的设计要保证让维护人员便于拆除和进行更换，转动机械联轴器防护罩全部用钢板制作，防护罩边缘距转机固定部分大于5mm，小于8mm，防护罩底部封闭。The protection device shall be installed at the part easy to touch in the normal operation.The design of protection device must easy backout and change for the site person.The protection shield shall be made by steel plate,the clearance between the edge of shield and the fixation shall be more than 5mm and less than 8mm, with the bottom closed.1.11.5.3防护罩应尽量采用封闭结构，当现场需采用网状结构时，其安全距离和网眼的开口宽度应符合机械设备防护罩安全要求的要求。设备运行中需要检查的转动部分的防护罩应用钢网制作，制作标准可参考联轴器防护罩制作。制作后的防护罩应双面刷涂摩托车猩红漆，于防护罩的顶部中间部位刷涂旋转方向（白色）箭头，箭头大小视防护罩的大小而定，箭头的长度小于0.5倍防护罩长度，箭头的宽度小于0.2倍防护罩宽度。The shield shall be closed configuration. If the net configuration is required, the safe distance and the opening width of each eye shall flowing safty requirement for machine shield. The protection shield on the inpected turing part shall be steel net type, the standard shall flows the coupling shield. The shield shall be painted with blood red on the double side. On the top of shield shall be painted with white arrowhead marking direction, and the size flows the shield size, the legth shall be less than 0.5 times of shield legth, the width shall be 0.2 times of shield width. 2 工程概况Project outline国电建投内蒙古能源有限公司布连电厂一期工程位于内蒙古鄂尔多斯市，电厂规划容量为6×660MW，一期工程安装国产2×660MW超超临界燃煤空冷机组，两台机组分别于2011年12月31日及2012年03月31日完成168小时试运并移交生产。Guodian & Jiantou Inner Mongolia Energy Investment Co., Ltd Bulian Power Plant locates at Ordos, Inner Mongolia. The planned capacity is 6X660MW, 2X660MW extra-supercritical Coal-fired Air-colded Units will be constructed in Phase 1, the Power Plant will start construction in April 2010, the two Units will be put into commercial operation on Dec 31st 2011 and Mar 31st 2012 after 168 hours test run respectively.本工程是国电建投内蒙古能源有限公司内蒙古煤电一体化项目的子项目，煤电一体化项目由伊金霍洛旗煤电一体化和准格尔旗煤电一体化两个煤电一体化项目组成，包括察哈素矿井、布连电厂、刘三圪旦矿井、长滩电厂四个项目。This project is a sub-project of the Coal & Power Integrated Project of Guodian & Jiantou Inner Mongolia Energy Investment Co., Ltd. The Coal & Power Integrated Project consists of Ejin Horo Coal & Power Integrated project and Zhunger Coal & Power Integrated project, including Chahasu Coal Mill, Bulian Power Plant, Changtan Coal Mill and Changtan Power Plant.本工程项目由国电建投内蒙古能源有限公司投资建设运营（该公司由国电电力发展股份有限公司、河北省建设投资公司各50%比例出资组建）。注册资本金占项目总投资的20%，其余80%拟申请银行贷款。This project will be invested and operated by Guodian & Jiantou Inner Mongolia Energy Investment Co., Ltd (50%/50% shared by Guodian Power Development Co., Ltd and Hebei Provincial Construction and Investment Company). The registered capital accounts for 20% of the total investment, the remaining 80% total investment will be financed by bank loan.2.1 厂址所在地Plant Site Location本工程厂址位于内蒙古鄂尔多斯市，伊金霍洛旗（简称伊旗）境内。伊旗位于内蒙古自治区鄂尔多斯东南部，北距工业重镇包头市130km，距东胜市29km，南与陕西煤城大柳塔毗邻。This plant is located at the city of, Yijinhuoluo, Inner Mongolia. It is 130 km to the industry center Baotou city in the north, 29 km to Dongsheng city in the east, and adjacent to Daliuta, the coal city of Shaanxi province in the south.2.2 水文气象条件Hydrographical and Meteorology Conditions2.2.1 厂址气象特征值Site Meteorology伊金霍洛旗属中温带典型大陆性气候，主要特点是冬长夏短，四季分明，寒暑变化剧烈，各地气温差明显，全年平均气温6.7，气温日差大，年平均日温差13.1。气候干燥，降水集中且变率大，年降水量345.8mm，多集中在69月份。年平均日照时数为3006.0小时。风力资源丰富，冬季多为西北风，夏季多为南风，年平均风速3.2m/s。Yijinhuoluo belongs to typical middle temperate zone continental climate, the climate feature is long winter and short summer, featuring distinct seasons, weather in summer and winter is likely to change drastically, temperature differences between various areas is substantial, average yearly temperature is 6.7, daily temperature difference is 13.1. Here the climate is dry, the precipitation is in relatively month usually from June to September, and rainfall variability is varies, the annual rainfall is 345.8mm; annual average sunlight time is 3006.0 hours. Wind resources are ample here, and annual average wind speed is 3.2m/s, the dominate wind direction is northwest in winter, while south wind in summer.全旗境内地表水流域总面积为3039.8km2，分布的主要河流有乌兰木伦河、呼和乌素沟和扎萨克河。The open water in the basin area is 3039.8km2, mainly in Wulanmulun River, Huhewusu ditch and Jasak River.根据伊金霍洛旗气象站19602004年资料，累年特征值统计成果见下表：Statistics is according to the data of meteorological station from 1960 to 2004:表2.2.1 水文气象年特征值统计表Table 2.2.1 Hydrographical Meteorology Statistics统计项目 Item统计值 Value出现时间 Year累年平均气温（）annual average temperature()6.7累年极端最高气温（）highest annual extreme temperature（）37.41999年Year 1999累年极端最低气温（）lowest annual extreme temperature（）-31.41971年Year 1971累年平均气压（hPa）annual average atmospheric pressure（hPa）867.9累年极端最高气压（hPa）highest annual extreme atmospheric pressure （hPa）896.41965年Year 1965累年极端最低气压（hPa）lowest annual extreme atmospheric pressure （hPa） 847.71996年Year 1996累年平均水汽压 （hPa）annual average vapour pressure（hPa）6.2累年最大水汽压 （hPa）highest annual vapour pressure （hPa）27.52002年Year 2002累年平均相对湿度（%）annual average relative humidity (%) 51累年最大相对湿度（%）highest annual relative humidity (%) 100累年最小相对湿度（%）lowest annual relative humidity (%)0累年平均风速（m/s）annual average wind speed（m/s）3.1累年最大风速（m/s）highest annual wind speed（m/s）23.01981年Year 1981累年最大积雪深度（cm）annual  maximum snow cover depth（cm）221978年Year 1978累年最大冻土深度（cm）highest annual depth of frozen earth（cm）171累年平均降雨量（mm）annual average rainfall （mm）345.8累年最大降雨量（mm）highest annual rainfall （mm）624.51967年Year 1967累年最小降雨量（mm）lowest annual rainfall （mm）100.81962年Year 1962累年最大一次降雨量（mm）maximum yearly precipitation（mm）124.61961.07.22累年最大一次降雨量出现历时（d） duration of the maximum yearly precipitation （d）2累年最大一日降雨量（mm）maximum daily precipitation 123.11961.07.22累年最大一小时降雨量（mm）maximum hourly rainfall depth （mm）64.51961.07.21累年最大10分钟降雨量（mm）maximum rainfall depth in ten minutes26.92004.08.02累年最大连续降水日数（d） highest annual persistent rain days （d）12累年平均蒸发量（mm）annual average evaporating capacity （mm）2221累年最大蒸发量（mm）highest annual evaporating capacity （mm）2883.81996年Year 1996累年最小蒸发量（mm）lowest annual evaporating capacity （mm）1755.92003年Year 2003累年最大日平均气温 5的日数（d）highest annual daily average temperature 5 days （d）1921992年Year 1992累年最大日平均气温 10的日数（d）highest annual daily average temperature10 days（d）2241993年Year 19932.2.2 频率为10%的湿球温度及相应气象条件Hydrographical Meteorology at 10% Wet Bulb Humidity根据伊金霍洛旗气象站2000-2004年6、7、8三个月逐日平均湿球温度资料，用逐点统计法进行累计频率计算，计算得10%的湿球温度为18.8。查其对应日期的干球温度、相对湿度、气压及风速，计算成果见表2.2.2。10% of the wet bulb temperature is 18.8 according to the average wet bulb temperature of three month like June, July, and August from 2000 to 2004. Table 2.2.2 shows the wet bulb temperature, relative humidity, atmospheric pressure, and wind speed in specific day.表2.2.2 10%的湿球温度及相应的气象条件成果表Table 2.2.2 10% of the wet bulb temperature and relative meteorological conditions项 目Item出现时间 Time10%的湿球温度10% of the wet bulb temperature干球温度dry bulb temperature相对湿度relative humidity平均气压Average atmospheric pressure 平均风速Average wind speed2000.07.0618.822.173%864.5 hPa2.3 m/s2004.07.2519.669%859.7 hPa2.0 m/s2004.08.1019.692%865.0 hPa3.0 m/s2.3 交通运输Transportation2.3.1 铁路Rail way1) 包西铁路Baoxi railway包西铁路北起内蒙古自治区的铁路枢纽包头站，经鄂尔多斯市、榆林市、延安市至西安铁路枢纽张桥站，全长880.9km，设计时速为160km，工程投资总额为163亿元，规划运输能力为客车每日25对，货运能力每年1亿吨以上。包西铁路目前尚在施工建设中。Baoxi railway is 880.9km, about 160km an hour ,from the railway hub Baotou station in the north , Inner Mongolia Municipality via ERDOS, YU Lin, and Yan Qing to the railway hub Zhang Qiao station in Xian province. The investment amount of the project is 16.3 billion; the daily traffic capacity is 25 couples of train and yearly freight volume is more than a hundred million tons. Baoxi railway is now under construction.2) 包神铁路Baoshen Railway由包头至大柳塔，全长172km，神华集团投资运营。设计输送能力15.0Mt/a。目前运量已趋饱和，2002年运量14.09Mt，2003年运量13.93Mt。包神铁路外运能力，已成为万利矿区发展的制约因素。规划全线按国铁一级标准进行复线改造，运输能力2010年达到20.0M t/a，2020年40.0Mt/a。其中，大柳塔至巴图塔段为配合巴准线和大准线改造先行实施复线电气化改造工程，完成后该段能力达到70.0Mt/a。Baoshen Railway is 172km from Baotou to Daliuta invested and operated by Shenhua Corporation. Delivery