交通信号总则翻译-中英对照
1.1工作描述
A.交通信号的范围必须在图纸上标明，包括所有材料、设备、制造和劳力；交通标准包括交通信号，交通信号控制人员、信号杆、基础、加强混凝土导管过街道装置，以及需要的导线和电缆。显眼的交叉处比较皇家委员会的交通控制控制系统较为扩大，并且承包商必须提供所有comp主题h II的电电信连接控制装置的文件，要求为最新修正版本。
B.相关工作
1.第02200 部分土方工程。
2.第03300 部分现场浇注混凝土。
3.第16050 部分基础材料和方法 – 电气
1.2质量保证
A.规则和标准：
如下内容，如果适用时，管理工作必须予以执行，除非皇室委员会提出书面反对意见。无论合同中引用何种皇室委员会的参考条文，这些条文必须和在这份合同中相应美利坚合众国规则和标准相符，除非在合同另作说明。
B.材料和设备标准：
1. NEMA 国家电制造商协会。
2. USDOT 美国运输部，采用相同的交通控制装置
3. ANSI美国国家标准学会
4.ITE 交通工程师协会。
16800-1 合同号 PIC A-1093D
12
5.ASTM 美国试验和材料学会。
6.AASHTO美国国家公路和运输协会
7.IEEE 电气和电子工程研究所。
8.ICEA 绝缘电缆工程师协会。
9.IMSA国际市政信号协会。
C.试验和验收标准：
1.本地操作试验： 在安装完成之后，承包商必须指导本地运行试验，并且提交详细资料和测验结果给皇室委员会给审核。设备将作为完整的工作系统的示范作业，并且符合本文的描述。
2.地区交通控制系统操作试验(由其它方)：承包商提供和安装的交通信号，由地区交通控制系统的O&M承包商(其它方)进行适当的进一步操作测试。在新信号的安装的最后验收前，要求取得令人满意的测验结果。承包商可以对现有的地区控制系统，通过适当的操作，对安装的设备采取必要改正或者修理。
3.地接电阻测量：按照皇室委员会标准测量每根接地棒接地电阻。工程的完成时，提交每根接地棒接地电阻的书面材料给皇室委员会。
1.3 提交
A. 总则： 除在下面列举的提交文件之外，除非另有说明，在购买之前，承包商必须提供，所有购买物品的目录删减和制造商数据，供皇室委员会审核。
1.交通信号杆的设计计算、柄长、基杆，以1 60公里/时风速为准，以及标杆、柄长和基杆净负载。
2. 制造商提供的材料证明与上述工作图里的设计计算、规格和详细说明相符。
3. 现有的安装中，制造商以前在沙特阿拉伯已经提供相同材料目录。
TRAFFIC SIGNALS PART 1 --- GENERAL
1.1 DESCRIPTION OF WORK
The extent of the traffic signals is indicated on the drawings and includes the provision of all materials, equipment, fabrication, labor and transportation complete, including traffic signals, traffic signal controllers, signal poles, foundations, reinforced concrete duct bank street crossings, wiring and cables required. Signalized intersections shall be compatible wit an expansion of the existing Royal Commission Area Traffic Control System and Contractor shall provide all required electrical telecommunications connections for comp h II comply with the Control Devices, latest revision.
Related Work
Section 02200 Earthwork.
Section 03300 Cast-In-Place Concrete.
Section 16050 Basic Materials and Methods - Electrical. 1.2 QUALITY ASSURANCE
Codes and Standards:
The following, as applicable, shall govern the manner in which the work is performed, unless and until the Royal Commission provides written direction to the contrary. Wherever references are made in this contract to Royal Commission codes, these codes shall be read along with the corresponding United States of America Codes and Standards current on the date of this contract, unless otherwise specified in the contract.
Materials and Equipment Standards:
NEMA
USDOT
ANSI
ITE
National Electrical Manufacturers Association.
United States Department of Transportation, Manual on Uniform Traffic Control Devices.
American National Standards Institute. Institute of Traffic Engineers.
C. Tests and Acceptance Criteria:
Local Operating Test: After completion of installation, the Contractor shall conduct local operating tests, and submit details and test results to the Royal Commission for review. The equipment shall be demonstrated to operate as a complete working system and in accordance with the requirements described herein.
Area Traffic Control System operating Test (By Others): Traffic signals provided and installed by the Contractor will be further tested for proper operation by the Area Traffic Control System O&M Contractor (others). Satisfactory test results are required prior to final acceptance of the new signal installations. The Contractor shall make all necessary corrections or modifications to the equipment furnished and installed by him to achieve proper operation of the signals by the existing area control system.
Ground-Resistance Measurements: Measure and certify to Royal Commission ground-resistance for each ground rod. Submit in writing measured ground-resistance of each ground rod and grounding system to the Royal Commission upon completion of project.
1.3 SUBMITTALS
A. General: In addition to submittals listed below, unless otherwise directed, the Contractor shall provide, prior to purchase, catalogue cuts and manufacturers data for all items to be purchased, for review by the Royal Commission.
Design calculations for the Traffic Signal Poles and Arms, based on wind velocity of 160 KPH and the dead load from poles, arms, and signal heads.
Manufacturer's Certification for the materials to be supplied conforming to the above design calculations, specifications and details shown in the shop drawings.
List of existing installation that manufacturer has previously supplied with the same materials, in Saudi Arabia.
2014.10.8