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交通信號總則翻譯-中英對照

發(fā)布時(shí)間:2014-10-8      閱讀次數(shù):1605

交通信號總則翻譯-中英對照

1.1工作描述

A.交通信號的范圍必須在圖紙上標(biāo)明,包括所有材料、設(shè)備、制造和勞力;交通標(biāo)準(zhǔn)包括交通信號,交通信號控制人員、信號桿、基礎(chǔ)、加強(qiáng)混凝土導(dǎo)管過街道裝置,以及需要的導(dǎo)線和電纜。顯眼的交叉處比較皇家委員會(huì)的交通控制控制系統(tǒng)較為擴(kuò)大,并且承包商必須提供所有comp主題h II的電電信連接控制裝置的文件,要求為最新修正版本。

B.相關(guān)工作

1.第02200 部分土方工程。

2.第03300 部分現(xiàn)場澆注混凝土。

3.第16050 部分基礎(chǔ)材料和方法 – 電氣

1.2質(zhì)量保證

A.規(guī)則和標(biāo)準(zhǔn):

如下內(nèi)容,如果適用時(shí),管理工作必須予以執(zhí)行,除非皇室委員會(huì)提出書面反對意見。無論合同中引用何種皇室委員會(huì)的參考條文,這些條文必須和在這份合同中相應(yīng)美利堅(jiān)合眾國規(guī)則和標(biāo)準(zhǔn)相符,除非在合同另作說明。

B.材料和設(shè)備標(biāo)準(zhǔn):

1. NEMA 國家電制造商協(xié)會(huì)。

2. USDOT 美國運(yùn)輸部,采用相同的交通控制裝置

3. ANSI美國國家標(biāo)準(zhǔn)學(xué)會(huì)

4.ITE 交通工程師協(xié)會(huì)。

16800-1 合同號 PIC A-1093D

12

5.ASTM 美國試驗(yàn)和材料學(xué)會(huì)。

6.AASHTO美國國家公路和運(yùn)輸協(xié)會(huì)

7.IEEE 電氣和電子工程研究所。

8.ICEA 絕緣電纜工程師協(xié)會(huì)。

9.IMSA國際市政信號協(xié)會(huì)。

C.試驗(yàn)和驗(yàn)收標(biāo)準(zhǔn):

1.本地操作試驗(yàn): 在安裝完成之后,承包商必須指導(dǎo)本地運(yùn)行試驗(yàn),并且提交詳細(xì)資料和測驗(yàn)結(jié)果給皇室委員會(huì)給審核。設(shè)備將作為完整的工作系統(tǒng)的示范作業(yè),并且符合本文的描述。

2.地區(qū)交通控制系統(tǒng)操作試驗(yàn)(由其它方):承包商提供和安裝的交通信號,由地區(qū)交通控制系統(tǒng)的O&M承包商(其它方)進(jìn)行適當(dāng)?shù)倪M(jìn)一步操作測試。在新信號的安裝的最后驗(yàn)收前,要求取得令人滿意的測驗(yàn)結(jié)果。承包商可以對現(xiàn)有的地區(qū)控制系統(tǒng),通過適當(dāng)?shù)牟僮,對安裝的設(shè)備采取必要改正或者修理。

3.地接電阻測量:按照皇室委員會(huì)標(biāo)準(zhǔn)測量每根接地棒接地電阻。工程的完成時(shí),提交每根接地棒接地電阻的書面材料給皇室委員會(huì)。

1.3 提交

A. 總則: 除在下面列舉的提交文件之外,除非另有說明,在購買之前,承包商必須提供,所有購買物品的目錄刪減和制造商數(shù)據(jù),供皇室委員會(huì)審核。

1.交通信號桿的設(shè)計(jì)計(jì)算、柄長、基桿,以1 60公里/時(shí)風(fēng)速為準(zhǔn),以及標(biāo)桿、柄長和基桿凈負(fù)載。

2. 制造商提供的材料證明與上述工作圖里的設(shè)計(jì)計(jì)算、規(guī)格和詳細(xì)說明相符。

3. 現(xiàn)有的安裝中,制造商以前在沙特阿拉伯已經(jīng)提供相同材料目錄。

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 

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