深圳机场东跑道自动气象观测系统采购项目国际招标澄清或变更(2)
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深圳机场东跑道自动气象观测系统采购项目国际招标澄清或变更(2)
| 澄清或变更简要说明： (略) 东跑道自动气象观测系统采购项目（招标编号： 点击查看>> A * W * ）澄清问题回复如下： 1、招标文件第 * 章“合同专用条款” (略) 分“国内贸易合同”的第 * 节“专用合同条款”的“9.质保期服务”的9.1 条款“本条款修改为：卖方必须有可靠的售后服务保障，包括但不限于在 (略) 地区有固定的维修服务点，能提供正常的技术、备品备件服务。卖方应有 * 小时服务热线（须提供两个有效的热线电话号码），保证在接到故障电话后响应时间小于 2 小时且在 * 小时内解决问题。如卖方不能按时到达， (略) 委托他人负责修理，所需费用由卖方承担。” 建议调整为“卖方必须在中国具有相 (略) 投产品提供长期的技术服务和备件支持”。 回复：招标文件第 * 章“合同专用条款” (略) 分“国内贸易合同”的第 * 节“专用合同条款”的“9.质保期服务”的9.1条款修改如下： 9.1 本条款修改为： 卖方必须有可靠的售后服务保障，必须在中国具有相 (略) 投产品提供长期的技术服务和备件支持，能提供正常的技术、备品备件服务。卖方应有 * 小时服务热线（须提供两个有效的热线电话号码），保证在接到故障电话后响应时间小于2小时且在 * 小时内解决问题。如卖方不能按时到达， (略) 委托他人负责修理，所需费用由卖方承担。 2、招标文件第 * 章“货物需求 * 览表及技术规格”的2.3.2. * 条款“系统带有近时天气算法，根据上份报文以及现在天气情况可自动推算近时天气现象。” 鉴于国内外没有规范算法，并且算法的实现存在技术困难。并且无论国外还是国内都没有此类功能的规范要求，所以非规范要求。事实上该要求技术上不可靠、 (略) ，也不可能符合规范和实际应用要求。请确认。 回复：该条款的提出依据为：《民用航空气象地面观测规范》（AP- * -TM- * R1）第 * 百零 * 条、第 * 百 * 十 * 条提出了关于近时天气现象相应要求。 招标文件第 * 章“货物需求 * 览表及技术规格”的2.3.2. * 条款修改如下： 2.3.2. * 系统带有近时天气报告功能，根据上份报文以及现在天气情况可自动推算近时天气现象。 3、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.6.7条款“ (略) 除风向风速传感器具有单独1路RS * 数据输出接口外，还应具有至少1路数字式数据输出接口，用于输出气压传感器、温湿度传感器和雨量传感器数据。 (略) 各传感器探测的数据应实时传送 (略) 理单元。” (略) 要求提供的风向风速传感器的单独1路RS * 数据输出接口和用于输出气压传感器、温湿度传感器、雨量传感器数据的数字式数据输出接口是否要接入IP数字化设备并传输 (略) 理单元，或者为预留的通信接口。 回复：提供风向风速传感器的单独1路RS * 数据输出接口和输出气压传感器、温湿度传感器和雨量传感器数据的数字式数据输出接口接入IP数字化设备并传输 (略) 理单元。 4、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.7.2条款“ (略) 的风传感器至少具有 * 路RS * 数据输出接口。 (略) 的传感器信号数字IP化设备应配置2台，其中1台用于 (略) 理器传输数据，另1台可以通过独立的传输链路直接向观测数据终端传输数据，由观测 (略) 处理和展示而不经 (略) 理器。投标人应在投标文件中提供该项要求的详细描述。” 请 (略) 的数字IP化设备通过独立的传输链路直接向观测终端传输数据， (略) 有的观测数据终端还是单独的观测数据终端传输数据。 回复： (略) 的数字IP化设备通过独立的传输链路直接向观测终端传输数据， (略) 有的观测数据终端传输数据。 5、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.8. * 条款“跑道灯光强度级数设定单元通过双路单模单芯光纤传输设备将跑道灯光级数数据、跑道灯光强度级数设定单 (略) 状态数据传送 (略) 理单元。当未收到以上数据时，应立即通过听觉和视觉形式告警。” 通常跑道灯光强度级数设定单元通过R (略) 通信方式连接 (略) 理单元，请澄清跑道灯光强度级数设定单元设备安装在什么位置，是否使用RS * 通信方式也可满足要求？ 回复：跑道灯光强度级数设定单元安装在塔台楼塔台管制室领班席位，使用RS * 通信方式可满足要求。 6、招标文件第 * 章“货物需求 * 览表及技术规格”的3.2.1.6条款“ (略) 理器应配备商用数据库软件用以存储各类传感器数据、报告、报表资料等。数据 (略) 安全配置，保证不出现安全漏洞。” 请澄清商用数据库是否有具体指标要求？ 回复：商用数据库具体指标要求：要求支 (略) 商的硬件及操作系统平台，如Windows、Linux等。多个用户并发操作同 * 条记录时，读、写互不影响。 7、招标文件第 * 章“货物需求 * 览表及技术规格”的*条款3.3.1.4的第 * 条： “*3.3.1.4数据终端的硬件配置不低于： … * ) 数据终端提供单模单芯光纤高清 KVM 信号延长设备（可远距离传输音视频）。” 请澄清数据终端的安装位置，KVM信号延长设备的安装位置及作用。 回复：数据终端的安装位置的基本原则是：数据终端计算机主机设备安装在机房，数据终端的显示器设备、键盘和鼠标安装 (略) 使用用户席位上。其中，KVM信号延长设备的发送端设备安装在数据终端计算机侧，用于发送信号；KVM信号延长设备的接收端设备安装在 (略) 使用用户席位相应的位置，用于接收信号。 本“澄清问题回复通知”构成招 (略) 分。 (略) 东跑道自动气象观测系统采购项目（招标编号： 点击查看>> A * W * ）招标文件修改通知如下： 1. 招标文件“第 * 章 货物需求 * 览表及技术规格”的“附件2：AWOS系统设备投标报价清单”关于“前向散射仪”的数量存在笔误，需更正。具体如下： 该条款原文为： 名称 规格 单位 数量 报价 备注 * 、传感设备： … … … … … … 前向散射仪 1 … … … … … … 现修改为： 名称 规格 单位 数量 报价 备注 * 、传感设备： … … … … … … 前向散射仪 3 … … … … … … 除上述更正内容，该表格的其他内容不变。 2. 招标文件“第 * 章 货物需求 * 览表及技术规格”的“附件3：货物清单 * 览表”中“背景亮度仪”的数量为空白，为笔误，需补充。具体如下： 原文为： 序号 名称 单位 数量 … … … … 4 背景亮度仪 套 … … … … 现修改为： 序号 名称 单位 数量 … … … … 4 背景亮度仪 套 2 … … … … 除上述补充内容，该表格的其他内容不变。 (略) (略) 分。 (略) (略) ，于 点击查看>> - (略) 。 (略) 方式，现邀请合格投标人参加投标。 Clarify or change：The Shenzhen Municipal Airport Eastern Runway Automatic Meteorological Observation System Procurement Project (Tender ID: 点击查看>> A * W * ) clarified the following reply: 1. Clause 9.1 of the "9. Warranty Period Service" of the second part of the "Domestic Trade Contract" in the second part of the "Terminal Specific Conditions" of the Tender Document. "This Article is amended to read: The Seller must have Reliable after-sales service guarantees include, but are not limited to, fixed maintenance service points in Guangzhou, which can provide normal technical and spare parts 点击查看>> seller should have a * -hour service hotline (two hotline numbers must be provided). After receiving the failure call, the response time is less than 2 hours and the problem is solved within * hours. If the seller cannot arrive on time, the buyer can entrust another person to take charge of the repair, and the seller shall bear the cost.” The proposed adjustment is that "sellers must have corresponding agencies in China to provide long-term technical services and spare parts support for the products they are investing in." Reply: Article 9.1 of the “9. Warranty period service” in the second section of the “Domestic Trade Contract” in the second part of the “Terms of the Contract for International Trade” is amended as follows: 9.1 The Terms are amended to: The seller must have a reliable after-sales service guarantee, and must have a corresponding agency in China to provide long-term technical services and spare parts support for the products they are investing in, and to provide normal technical and spare parts services. The seller shall have a * -hour service hotline (two valid hotline numbers must be provided) to ensure that the response time is less than 2 hours and the problem is resolved within * hours after receiving the faulty call. If the seller cannot arrive on time, the buyer can entrust another person to take responsibility for the repair, and the seller’s expenses shall be borne by the buyer. 2. Clause 2.3.2. * of the Chapter 8 “Demand Schedule and Technical Specifications of the Bidding Document” “The system has a near-night weather algorithm, and the near-term weather phenomenon can be automatically estimated based on the previous message and the current weather conditions.” There is no standard algorithm at home and abroad, and there are technical difficulties in the implementation of the algorithm. And neither foreign nor domestic have the normative requirements for such functions, so non-standard requirements. In fact, this requirement is technically unreliable, infeasible, and it is impossible to meet the specifications and practical application requirements. please confirm. Reply: The clause is based on the following requirements: Article * of the "Civil Aeronautical Surface Observation of the Earth" (AP- * -TM- * R1) Article * and Article * propose the requirements for weather phenomena in the near future. Clause 2.3.2. * of Chapter 8 "List of Goods Demand and Technical Specifications" of the Bidding Document is amended as follows: 2.3.2. * The system has a near-term weather report function, which can automatically calculate the near-term weather phenomenon based on the previous message and the current weather conditions. 3. Article 3.1.6.7 of the "Bill of Demand for Goods and Technical Specifications" in Chapter 8 of the Bidding Document "The automatic weather station shall have at least one digital data output interface, in addition to a single RS * data output interface for the wind direction wind speed sensor. It is used to output pressure sensor, temperature and humidity sensor and rain sensor data. The data detected by each sensor of the automatic weather station should be transmitted to the central data processing unit in real time." Please clarify that the single RS * data output interface of the wind speed sensor requested here and the digital data output interface for outputting the pressure sensor, temperature and humidity sensor, and rain sensor data should be connected to the IP digital device and transmitted to the central data. Processing unit, or a reserved communication interface. Reply: Provide a single RS * data output interface of wind direction wind speed sensor and a digital data output interface of output pressure sensor, temperature and humidity sensor and rain sensor data to access IP digital equipment and transmit it to the central data processing unit. 4. Article 3.1.7.2 of the “Bill of Demand for Goods and Technical Specifications” of Chapter 8 of the Bidding Document “The wind sensor of an independent wind station shall have at least one RS * data output interface. Two sets of sensor signal digital IP equipment of an independent wind station shall be configured. One of them is used to transmit data to the central data processor, and the other can transmit data directly to the observation data terminal through an independent transmission link, and the observation data terminal processes and displays data without passing through the central data processor. A detailed description of this requirement is provided in the bid document." Please clarify that the digital IP equipment at the independent wind station transmits data directly to the observing terminal through an independent transmission link. Here, data is transmitted to all observing data terminals or inbridual observing data terminals. Reply: The digital IP equipment of the independent wind station directly transmits data to the observation terminal through an independent transmission link. Here, data is transmitted to all observation data terminals. 5.3.1.8. * of the "Bill of Demand for Goods and Technical Specifications" in Chapter 8 of the Bidding Document "The runway light intensity level setting unit passes the runway light level data and the runway light intensity level via the dual single-mode single-core optical fiber transmission equipment. The operation status data of the number setting unit device is transmitted to the central data processing unit. When the above data is not received, an alarm should be heard in an audible and visual manner.” Normally, the runway light intensity level setting unit is connected to the central data processing unit through RS * serial communication. Please clarify the installation location of the runway light intensity level setting unit. Is it possible to use the RS * communication mode to meet the requirements? Reply: The runway light intensity level setting unit is installed in the foreman position in the control tower of the tower tower. The use of RS * communication can meet the requirements. 6. Article 3.2.1.6 of the Tender Document Chapter 8 “Demand List and Specifications of Goods” “The central data processor shall be equipped with commercial database software to store various types of sensor data, reports, and report data. The database software shall be configured for security. To ensure no security breaches." Please clarify whether the commercial database has specific indicator requirements? Re: Commercial database specific indicator requirements: It is required to support the hardware and operating system platforms of all major manufacturers, such as Windows, Linux, etc. When multiple users operate the same record concurrently, reading and writing do not affect each other. 7. Article * of Article 3.3 of the Clause 3.3.1.4 of the "Bid Requirements List and Technical Specifications" of the Tender Document: "*3.3.1.4 The hardware configuration of the data terminal is not lower than: ... * ) The data terminal provides a single-mode single-core fiber high-definition KVM signal extension device (which can transmit audio and video over long distances). ” Please clarify the installation location of the data terminal, KVM signal to extend the installation location and role of the device. Reply: The basic principle of the installation location of the data terminal is: the data terminal computer host device is installed in the computer room, and the data terminals display device, keyboard, and mouse are installed on the user terminal used by the data terminal. Among them, the sending end device of the KVM signal extension device is installed on the data terminal computer side for sending signals; the receiving end device of the KVM signal extension device is installed at the corresponding position of the used user seat of the data terminal for receiving signals. This "Clarification Reply Notification" forms part of the bidding documents. Shenzhen Airport East Runway Automatic Meteorological Observation System Procurement Item (Tender No.: 点击查看>> A * W * ) The modification notice of the bidding documents is as follows: 1. The “Announcement 2: List of Bid Quotes for AWOS System Equipment” in the “Chapter VIII Commodity Requirements List and Technical Specifications” of the bidding documents contains clerical errors regarding the number of “forward scatterometers” and needs to be corrected. details as follows: The original article was: Name Specification Unit Quantity Quote Remarks First, sensor equipment: ... ... ... ... ... ... Forward scatterometer 1 ... ... ... ... ... ... Now amend to: Name Specification Unit Quantity Quote Remarks First, sensor equipment: ... ... ... ... ... ... Forward scatterometer 3 ... ... ... ... ... ... In addition to the above corrections, the rest of the form is unchanged. 2. The number of “Background Intensity Meters” in the “Annex 3: List of Goods List” in the “Annex 3 List of Goods Demand and Technical Specifications” of the bidding documents is a blank. It is a clerical error and needs to be supplemented. details as follows: Original text: Serial number Name Unit Quantity ... ... ... ... 4 background brightness meter ... ... ... ... Now amend to: Serial number Name Unit Quantity ... ... ... ... 4 background brightness meter set 2 ... ... ... ... With the exception of the above, the rest of the form remains unchanged. The notice of modification of the bidding documents forms part of the bidding documents. GMG International Tendering Co.,Ltd. entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service by way of International Competitive Bidding. The tender notice was released on www.c 点击查看>> on 点击查看>> . |
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| 澄清或变更简要说明： (略) 东跑道自动气象观测系统采购项目（招标编号： 点击查看>> A * W * ）澄清问题回复如下： 1、招标文件第 * 章“合同专用条款” (略) 分“国内贸易合同”的第 * 节“专用合同条款”的“9.质保期服务”的9.1 条款“本条款修改为：卖方必须有可靠的售后服务保障，包括但不限于在 (略) 地区有固定的维修服务点，能提供正常的技术、备品备件服务。卖方应有 * 小时服务热线（须提供两个有效的热线电话号码），保证在接到故障电话后响应时间小于 2 小时且在 * 小时内解决问题。如卖方不能按时到达， (略) 委托他人负责修理，所需费用由卖方承担。” 建议调整为“卖方必须在中国具有相 (略) 投产品提供长期的技术服务和备件支持”。 回复：招标文件第 * 章“合同专用条款” (略) 分“国内贸易合同”的第 * 节“专用合同条款”的“9.质保期服务”的9.1条款修改如下： 9.1 本条款修改为： 卖方必须有可靠的售后服务保障，必须在中国具有相 (略) 投产品提供长期的技术服务和备件支持，能提供正常的技术、备品备件服务。卖方应有 * 小时服务热线（须提供两个有效的热线电话号码），保证在接到故障电话后响应时间小于2小时且在 * 小时内解决问题。如卖方不能按时到达， (略) 委托他人负责修理，所需费用由卖方承担。 2、招标文件第 * 章“货物需求 * 览表及技术规格”的2.3.2. * 条款“系统带有近时天气算法，根据上份报文以及现在天气情况可自动推算近时天气现象。” 鉴于国内外没有规范算法，并且算法的实现存在技术困难。并且无论国外还是国内都没有此类功能的规范要求，所以非规范要求。事实上该要求技术上不可靠、 (略) ，也不可能符合规范和实际应用要求。请确认。 回复：该条款的提出依据为：《民用航空气象地面观测规范》（AP- * -TM- * R1）第 * 百零 * 条、第 * 百 * 十 * 条提出了关于近时天气现象相应要求。 招标文件第 * 章“货物需求 * 览表及技术规格”的2.3.2. * 条款修改如下： 2.3.2. * 系统带有近时天气报告功能，根据上份报文以及现在天气情况可自动推算近时天气现象。 3、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.6.7条款“ (略) 除风向风速传感器具有单独1路RS * 数据输出接口外，还应具有至少1路数字式数据输出接口，用于输出气压传感器、温湿度传感器和雨量传感器数据。 (略) 各传感器探测的数据应实时传送 (略) 理单元。” (略) 要求提供的风向风速传感器的单独1路RS * 数据输出接口和用于输出气压传感器、温湿度传感器、雨量传感器数据的数字式数据输出接口是否要接入IP数字化设备并传输 (略) 理单元，或者为预留的通信接口。 回复：提供风向风速传感器的单独1路RS * 数据输出接口和输出气压传感器、温湿度传感器和雨量传感器数据的数字式数据输出接口接入IP数字化设备并传输 (略) 理单元。 4、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.7.2条款“ (略) 的风传感器至少具有 * 路RS * 数据输出接口。 (略) 的传感器信号数字IP化设备应配置2台，其中1台用于 (略) 理器传输数据，另1台可以通过独立的传输链路直接向观测数据终端传输数据，由观测 (略) 处理和展示而不经 (略) 理器。投标人应在投标文件中提供该项要求的详细描述。” 请 (略) 的数字IP化设备通过独立的传输链路直接向观测终端传输数据， (略) 有的观测数据终端还是单独的观测数据终端传输数据。 回复： (略) 的数字IP化设备通过独立的传输链路直接向观测终端传输数据， (略) 有的观测数据终端传输数据。 5、招标文件第 * 章“货物需求 * 览表及技术规格”的3.1.8. * 条款“跑道灯光强度级数设定单元通过双路单模单芯光纤传输设备将跑道灯光级数数据、跑道灯光强度级数设定单 (略) 状态数据传送 (略) 理单元。当未收到以上数据时，应立即通过听觉和视觉形式告警。” 通常跑道灯光强度级数设定单元通过R (略) 通信方式连接 (略) 理单元，请澄清跑道灯光强度级数设定单元设备安装在什么位置，是否使用RS * 通信方式也可满足要求？ 回复：跑道灯光强度级数设定单元安装在塔台楼塔台管制室领班席位，使用RS * 通信方式可满足要求。 6、招标文件第 * 章“货物需求 * 览表及技术规格”的3.2.1.6条款“ (略) 理器应配备商用数据库软件用以存储各类传感器数据、报告、报表资料等。数据 (略) 安全配置，保证不出现安全漏洞。” 请澄清商用数据库是否有具体指标要求？ 回复：商用数据库具体指标要求：要求支 (略) 商的硬件及操作系统平台，如Windows、Linux等。多个用户并发操作同 * 条记录时，读、写互不影响。 7、招标文件第 * 章“货物需求 * 览表及技术规格”的*条款3.3.1.4的第 * 条： “*3.3.1.4数据终端的硬件配置不低于： … * ) 数据终端提供单模单芯光纤高清 KVM 信号延长设备（可远距离传输音视频）。” 请澄清数据终端的安装位置，KVM信号延长设备的安装位置及作用。 回复：数据终端的安装位置的基本原则是：数据终端计算机主机设备安装在机房，数据终端的显示器设备、键盘和鼠标安装 (略) 使用用户席位上。其中，KVM信号延长设备的发送端设备安装在数据终端计算机侧，用于发送信号；KVM信号延长设备的接收端设备安装在 (略) 使用用户席位相应的位置，用于接收信号。 本“澄清问题回复通知”构成招 (略) 分。 (略) 东跑道自动气象观测系统采购项目（招标编号： 点击查看>> A * W * ）招标文件修改通知如下： 1. 招标文件“第 * 章 货物需求 * 览表及技术规格”的“附件2：AWOS系统设备投标报价清单”关于“前向散射仪”的数量存在笔误，需更正。具体如下： 该条款原文为： 名称 规格 单位 数量 报价 备注 * 、传感设备： … … … … … … 前向散射仪 1 … … … … … … 现修改为： 名称 规格 单位 数量 报价 备注 * 、传感设备： … … … … … … 前向散射仪 3 … … … … … … 除上述更正内容，该表格的其他内容不变。 2. 招标文件“第 * 章 货物需求 * 览表及技术规格”的“附件3：货物清单 * 览表”中“背景亮度仪”的数量为空白，为笔误，需补充。具体如下： 原文为： 序号 名称 单位 数量 … … … … 4 背景亮度仪 套 … … … … 现修改为： 序号 名称 单位 数量 … … … … 4 背景亮度仪 套 2 … … … … 除上述补充内容，该表格的其他内容不变。 (略) (略) 分。 (略) (略) ，于 点击查看>> - (略) 。 (略) 方式，现邀请合格投标人参加投标。 Clarify or change：The Shenzhen Municipal Airport Eastern Runway Automatic Meteorological Observation System Procurement Project (Tender ID: 点击查看>> A * W * ) clarified the following reply: 1. Clause 9.1 of the "9. Warranty Period Service" of the second part of the "Domestic Trade Contract" in the second part of the "Terminal Specific Conditions" of the Tender Document. "This Article is amended to read: The Seller must have Reliable after-sales service guarantees include, but are not limited to, fixed maintenance service points in Guangzhou, which can provide normal technical and spare parts 点击查看>> seller should have a * -hour service hotline (two hotline numbers must be provided). After receiving the failure call, the response time is less than 2 hours and the problem is solved within * hours. If the seller cannot arrive on time, the buyer can entrust another person to take charge of the repair, and the seller shall bear the cost.” The proposed adjustment is that "sellers must have corresponding agencies in China to provide long-term technical services and spare parts support for the products they are investing in." Reply: Article 9.1 of the “9. Warranty period service” in the second section of the “Domestic Trade Contract” in the second part of the “Terms of the Contract for International Trade” is amended as follows: 9.1 The Terms are amended to: The seller must have a reliable after-sales service guarantee, and must have a corresponding agency in China to provide long-term technical services and spare parts support for the products they are investing in, and to provide normal technical and spare parts services. The seller shall have a * -hour service hotline (two valid hotline numbers must be provided) to ensure that the response time is less than 2 hours and the problem is resolved within * hours after receiving the faulty call. If the seller cannot arrive on time, the buyer can entrust another person to take responsibility for the repair, and the seller’s expenses shall be borne by the buyer. 2. Clause 2.3.2. * of the Chapter 8 “Demand Schedule and Technical Specifications of the Bidding Document” “The system has a near-night weather algorithm, and the near-term weather phenomenon can be automatically estimated based on the previous message and the current weather conditions.” There is no standard algorithm at home and abroad, and there are technical difficulties in the implementation of the algorithm. And neither foreign nor domestic have the normative requirements for such functions, so non-standard requirements. In fact, this requirement is technically unreliable, infeasible, and it is impossible to meet the specifications and practical application requirements. please confirm. Reply: The clause is based on the following requirements: Article * of the "Civil Aeronautical Surface Observation of the Earth" (AP- * -TM- * R1) Article * and Article * propose the requirements for weather phenomena in the near future. Clause 2.3.2. * of Chapter 8 "List of Goods Demand and Technical Specifications" of the Bidding Document is amended as follows: 2.3.2. * The system has a near-term weather report function, which can automatically calculate the near-term weather phenomenon based on the previous message and the current weather conditions. 3. Article 3.1.6.7 of the "Bill of Demand for Goods and Technical Specifications" in Chapter 8 of the Bidding Document "The automatic weather station shall have at least one digital data output interface, in addition to a single RS * data output interface for the wind direction wind speed sensor. It is used to output pressure sensor, temperature and humidity sensor and rain sensor data. The data detected by each sensor of the automatic weather station should be transmitted to the central data processing unit in real time." Please clarify that the single RS * data output interface of the wind speed sensor requested here and the digital data output interface for outputting the pressure sensor, temperature and humidity sensor, and rain sensor data should be connected to the IP digital device and transmitted to the central data. Processing unit, or a reserved communication interface. Reply: Provide a single RS * data output interface of wind direction wind speed sensor and a digital data output interface of output pressure sensor, temperature and humidity sensor and rain sensor data to access IP digital equipment and transmit it to the central data processing unit. 4. Article 3.1.7.2 of the “Bill of Demand for Goods and Technical Specifications” of Chapter 8 of the Bidding Document “The wind sensor of an independent wind station shall have at least one RS * data output interface. Two sets of sensor signal digital IP equipment of an independent wind station shall be configured. One of them is used to transmit data to the central data processor, and the other can transmit data directly to the observation data terminal through an independent transmission link, and the observation data terminal processes and displays data without passing through the central data processor. A detailed description of this requirement is provided in the bid document." Please clarify that the digital IP equipment at the independent wind station transmits data directly to the observing terminal through an independent transmission link. Here, data is transmitted to all observing data terminals or inbridual observing data terminals. Reply: The digital IP equipment of the independent wind station directly transmits data to the observation terminal through an independent transmission link. Here, data is transmitted to all observation data terminals. 5.3.1.8. * of the "Bill of Demand for Goods and Technical Specifications" in Chapter 8 of the Bidding Document "The runway light intensity level setting unit passes the runway light level data and the runway light intensity level via the dual single-mode single-core optical fiber transmission equipment. The operation status data of the number setting unit device is transmitted to the central data processing unit. When the above data is not received, an alarm should be heard in an audible and visual manner.” Normally, the runway light intensity level setting unit is connected to the central data processing unit through RS * serial communication. Please clarify the installation location of the runway light intensity level setting unit. Is it possible to use the RS * communication mode to meet the requirements? Reply: The runway light intensity level setting unit is installed in the foreman position in the control tower of the tower tower. The use of RS * communication can meet the requirements. 6. Article 3.2.1.6 of the Tender Document Chapter 8 “Demand List and Specifications of Goods” “The central data processor shall be equipped with commercial database software to store various types of sensor data, reports, and report data. The database software shall be configured for security. To ensure no security breaches." Please clarify whether the commercial database has specific indicator requirements? Re: Commercial database specific indicator requirements: It is required to support the hardware and operating system platforms of all major manufacturers, such as Windows, Linux, etc. When multiple users operate the same record concurrently, reading and writing do not affect each other. 7. Article * of Article 3.3 of the Clause 3.3.1.4 of the "Bid Requirements List and Technical Specifications" of the Tender Document: "*3.3.1.4 The hardware configuration of the data terminal is not lower than: ... * ) The data terminal provides a single-mode single-core fiber high-definition KVM signal extension device (which can transmit audio and video over long distances). ” Please clarify the installation location of the data terminal, KVM signal to extend the installation location and role of the device. Reply: The basic principle of the installation location of the data terminal is: the data terminal computer host device is installed in the computer room, and the data terminals display device, keyboard, and mouse are installed on the user terminal used by the data terminal. Among them, the sending end device of the KVM signal extension device is installed on the data terminal computer side for sending signals; the receiving end device of the KVM signal extension device is installed at the corresponding position of the used user seat of the data terminal for receiving signals. This "Clarification Reply Notification" forms part of the bidding documents. Shenzhen Airport East Runway Automatic Meteorological Observation System Procurement Item (Tender No.: 点击查看>> A * W * ) The modification notice of the bidding documents is as follows: 1. The “Announcement 2: List of Bid Quotes for AWOS System Equipment” in the “Chapter VIII Commodity Requirements List and Technical Specifications” of the bidding documents contains clerical errors regarding the number of “forward scatterometers” and needs to be corrected. details as follows: The original article was: Name Specification Unit Quantity Quote Remarks First, sensor equipment: ... ... ... ... ... ... Forward scatterometer 1 ... ... ... ... ... ... Now amend to: Name Specification Unit Quantity Quote Remarks First, sensor equipment: ... ... ... ... ... ... Forward scatterometer 3 ... ... ... ... ... ... In addition to the above corrections, the rest of the form is unchanged. 2. The number of “Background Intensity Meters” in the “Annex 3: List of Goods List” in the “Annex 3 List of Goods Demand and Technical Specifications” of the bidding documents is a blank. It is a clerical error and needs to be supplemented. details as follows: Original text: Serial number Name Unit Quantity ... ... ... ... 4 background brightness meter ... ... ... ... Now amend to: Serial number Name Unit Quantity ... ... ... ... 4 background brightness meter set 2 ... ... ... ... With the exception of the above, the rest of the form remains unchanged. The notice of modification of the bidding documents forms part of the bidding documents. GMG International Tendering Co.,Ltd. entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service by way of International Competitive Bidding. The tender notice was released on www.c 点击查看>> on 点击查看>> . |
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