C Band Dual Polarization Weather Ra

C Band Dual Polarization Weather Radar Specifications























Contents
1 INTRODUCTION 3
1.1 BACKGROUND 3
1.2 PREPARATION OF THE BID 3
2 GENERAL TECHNICAL REQUIREMENTS OF THE RADAR SYSTEM 4
2.1 INTRODUCTION. 4
2.2 PHYSICAL CONSTRUCTION AND ARCHITECTURE. 4
2.3 POWER SUPPLIES. 4
2.4 AUTOMATIC SYSTEM START AFTER COMPLETE POWER FAILURE. 5
2.5 EARTHING 5
2.6 LIGHTNING PROTECTION 5
2.7 ELECTRICAL INTERFERENCE 5
2.8 PROTECTION AGAINST RADIATION 5
2.9 ELECTRICAL SAFETY 6
2.10 PHYSICAL SAFETY 6
2.11 SYSTEM RELIABILITY 6
2.12 MAINTENANCE AND INSTALLATION 6
2.13 ACCEPTANCE 7
3 RADAR SYSTEM REQUIREMENTS 8
3.1 INTRODUCTION 8
3.2 SYSTEM LEVEL PERFORMANCE 8
3.3 RADOME, ANTENNA AND PEDESTAL REQUIREMENTS 9
3.4 RADAR CHARACTERISTICS 12
3.5 MONITORING. 17
3.6 MAINTENANCE FUNCTIONALITIES IN SOFTWARE 18
4 RADAR DATA ACQUISTION WORKSTATION (RDA) 19
4.1 INTRODUCTION 19
4.2 RDA HARDWARE 21
4.3 RDA SOFTWARE 21
4.4 RDA DATA PROCESSING FUNCTIONS 22
4.5 RDA COMMUNICATION 23
5 RADAR PRODUCT GENERATOR SERVER (RPG) 24
5.1 GENERAL REQUIREMENTS 24
5.2 DATA QUALITY, DATA ARCHIEVING, PRODUCT GENERATION AND DISSEMINATION 25
5.3 RADAR DISPLAY WORKSTATION 28
5.4 THREE-DIMENSIONAL PRESENTATION OF RADAR DATA 29
5.5 INTERNET-BASED PRESENTATION OF RADAR DATA ERROR! BOOKMARK NOT DEFINED.
5.6 DATA ARCHIVAL AND RETRIEVAL 30
6 DOCUMENTATION AND TRAINING 31
6.1 MANUALS 31
6.2 TRAINING 31
7 NETWORK INTEGRATION 33
APPENDIX 1: ABREVIATIONS 34

1 Introduction
1.1 Background
This document specifies the technical requirements for a C band dual polarization weather radar with a magnetron transmitter and the necessary software for integration into a weather radar network.

1.2 Preparation of the Bid

• The Bidder shall prepare its responses to the technical specification in English. In addition, responses to technical specifications shall also be submitted in electronic format (CD, DVD) in pdf format.

• The Bidder shall submit original catalogues and documents in English which include the technical information of the offered system (e.g.; original technical catalogues shall be submitted together with English translation approved by the Bidder). Any corrections on the original technical catalogues by hand or any other way shall not be accepted, in case of determining such a situation, the bid will not be evaluated. In addition, Technical catalog and Documents shall also be submitted in electronic format (CD, DVD) in pdf format.

• The Bidder shall reply each item of the technical specifications and its attachments one by one in accordance with the order of the specifications, there will not be any contradiction between the answers and the technical document and catalogues submitted. The answers to the technical specifications shall be clear and understandable; the items defining the responsibilities of the Bidder, except the items written to give information to the Bidders, and technical requirements shall not be answered as “ok”, “understood”, and if a document is referred for the detailed explanation for an answer to any item, full name of the document and the page numbers of the related subject shall be stated at the end of the item (such as, 2.8 … for more information, see Technical Maintenance Manual Page 24).

• The Bidder shall state the hardware, auxiliary units and software manufactured by itself, and shall submit a list including the hardware, software and other units and their suppliers, the co-operated companies for related civil works, and detailed information of the companies.


2 General Technical Requirements of the Radar System
2.1 Introduction.
This chapter describes the general technical requirements for all equipment to be supplied by the bidder. Standard ISO 9001 (EN 29001) shall be adopted and Bidder's certificate issued by an official authorized organization shall be submitted with the bid.
2.2 Physical Construction and Architecture.
2.2.1 Materials
Material and components of a high grade shall be employed. The provided hardware equipment shall be new and it shall belong to a series production. No refurbished parts are allowed to be used in the system.
2.2.2 Working Environment
Full attention must be paid to the effects of the wide outdoor temperature variations. The antenna-pedestal subsystem, when installed inside a radome, shall operate in the temperature range from -40°C to +55°C and in relative humidity range from 0% to 95%, non-condensing. The proposed radome shall be dust- and waterproof, withstand wind speeds up to 65 m/s, and its operating temperature range shall be from -50°C to +70°C. The radome shall be equipped with a suitable temperature and humidity control for the prevailing conditions of the installation site.

The subsystems in the radar equipment cabinet shall operate in the temperature range from +10°C to +40 °C and in relative humidity range from 0% to 95%, non-condensing.
2.3 Power supplies.
2.3.1 Mains supplies.
The mains power supply shall be three-phase 230/400 V (+/- 10%), 50-60 Hz + 5 %. A 5-conductor system is used. The signal ground shall be separated from the protective ground. The AC neutral and the protective ground shall be kept separated in the equipment.
All power supplies shall have adequate internal protection against supply transients. The bidder shall provide a voltage stabilizer to supply all voltage-sensitive parts of the system.
2.3.2 Power Consumption
The maximum power consumption of the radar system shall not be more than 3.8 kW, including the antenna and the radar cabinet subsystems. The antenna-pedestal subsystem's maximum power consumption shall not exceed 1100W, and the radar cabinet's maximum power consumption shall not exceed 2700W.
2.3.3 Uninterruptible Power Supply (UPS)
The radar system shall be provided with an UPS system. The proposed UPS system shall support full operation of the radar for a minimum of 30 minutes. A back-up safety system shall be included to keep the radar safety system operational for a minimum of 24 hours even if the UPS battery runs out of power.
2.4 Automatic System Start After Complete Power Failure.
Automatic start-up capability after power recovery is required. The automatic startup must not require any manual operation of the radar.

The bidder shall provide the time from power attainment on to all aspects of the subsystem becoming operational. At system power-up start all control signals shall be in predefined states.

It must be possible to reset the radar equipment remotely be means of a TCP/IP connection. In the event of a missing TCP/IP connection, it must be possible to reset the radar equipment remotely by means of a GSM connection.
2.5 Earthing
All equipment shall be earthed.
The bidder shall state the recommended maximum earth resistance that the equipment should be connected to.
2.6 Lightning Protection
Lightning protection shall be provided for all external structures constructed at the radar site.
The adequate protection shall be used on and between the various units, e.g. antenna and transceiver, and for external line interfaces. Over-voltage protection shall be provided on all IO lines for each subsystem. Bidders shall describe the method used to protect IO lines.
2.7 Electrical Interference
All equipment shall be protected from radiated or conducted electrical interference.
The means and the extent to which the equipment offered will be protected against HF, VHF, UHF, microwave and radar transmissions from external sources, which may be nearby.
The following standards and recommendations shall be fulfilled:
- R&TTE Directive (99/5/EC) (Radio and Telecommunications Terminal Equipment Directive
- CEPT / ERC / 74-01 E (unwanted emissions in spurious domain)
- ITU-R SM.1541-2 (Out-of-band -emission limits)
- ITU-R M.1177-3 (Unwanted emissions measurement methods, measurements on-site)
- Revised ECC Recommendation (02)05 (Emission masks for radars)
- EN 301 489-1 v. 1.7.1 (Common technical requirements)

Written evidence must be presented, including Declaration of Conformity by the bidder and an official notified body statement.
2.8 Protection against radiation
2.8.1 Non-Ionizing Radiation -Electromagnetic Fields
The following standards and recommendations shall be fulfilled:

- COUNCIL RECOMMENDATION 1999/519/EC on the limitation of exposure of the general public to electromagnetic fields.
2.8.2 Ionizing Radiation - X-radiation and Radioactivity
The levels of X-radiation from high-voltage generators must be fulfilled:
- EN 60950-1: 2001 + A11 Information technology equipment - Safety - Part 1: General requirements.

Written evidence of this conformity must be presented by the bidder.
2.9 Electrical Safety
The electrical equipment in the proposed radar installation must conform to the appropriate international safety standards and regulations (i.e. EC/EN norms, ISO standards, etc.).
The following standards and recommendations for electrical safety shall be fulfilled:
- Low Voltage Directive (2006/95/EC)
- EN 60950-1: 2001 + A11 Information technology equipment - Safety - Part 1: General requirements.
Written evidence must be presented, including Declaration of Conformity by the bidder and electrical safety test reports.

2.10 Physical Safety
The bidder shall ensure safe and efficient mechanical operations of the radar.
The following standards and recommendations shall be fulfilled:
- Machinery Directive (2006/42/EU)
- EN 12100-1 Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology (ISO 12100-1:2003)
- EN 12100-2 Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003)
Written evidence must be presented, including Declaration of Conformity by the bidder.
2.11 System Reliability
The radar system shall function for a minimum of 10 years without other changes than those resulting from normal wear and tear. Correspondingly, mechanical (moving) parts shall be designed to withstand at least 5000

النتائج (الإنجليزية) 2:

C Band Dual Polarization Weather Radar Specifications Contents INTRODUCTION 1 3 1.1 3 BACKGROUND 1.2 PREPARATION OF THE BID 3 2 GENERAL TECHNICAL REQUIREMENTS OF THE RADAR SYSTEM 4 2.1 INTRODUCTION. 4 2.2 PHYSICAL CONSTRUCTION AND ARCHITECTURE. 4 2.3 POWER SUPPLIES. 4 2.4 AUTOMATIC SYSTEM START AFTER COMPLETE POWER FAILURE. 5 5 2.5 EARTHING LIGHTNING PROTECTION 2.6 5 2.7 5 ELECTRICAL INTERFERENCE PROTECTION AGAINST RADIATION 2.8 5 2.9 ELECTRICAL SAFETY 6 6 2.10 PHYSICAL SAFETY SYSTEM RELIABILITY 6 2:11 2:12 MAINTENANCE AND INSTALLATION 6 two thirteen ACCEPTANCE 7 3 RADAR SYSTEM REQUIREMENTS 8 8 3.1 INTRODUCTION 3.2 SYSTEM PERFORMANCE LEVEL 8 3.3 RADOME, ANTENNA AND PEDESTAL REQUIREMENTS 9 3.4 RADAR CHARACTERISTICS 12 3.5 MONITORING. 17 3.6 MAINTENANCE FUNCTIONALITIES IN SOFTWARE 18 4 RADAR DATA ACQUISTION WORKSTATION (RDA) 19 4.1 INTRODUCTION 19 4.2 RDA HARDWARE 21 SOFTWARE 21 4.3 RDA 4.4 RDA DATA PROCESSING FUNCTIONS 22 4.5 RDA COMMUNICATION 23 5 RADAR PRODUCT GENERATOR SERVER (RPG) 24 5.1 GENERAL REQUIREMENTS 24 5.2 QUALITY DATA, DATA ARCHIEVING, PRODUCT GENERATION AND DISSEMINATION 25 5.3 RADAR DISPLAY WORKSTATION 28 5.4 THREE-DIMENSIONAL PRESENTATION OF RADAR DATA 29 5.5 INTERNET-BASED PRESENTATION OF RADAR DATA ERROR! BOOKMARK NOT DEFINED. 5.6 DATA ARCHIVAL AND RETRIEVAL 30 6 31 DOCUMENTATION AND TRAINING MANUALS 6.1 31 6.2 31 TRAINING NETWORK INTEGRATION 7 33 APPENDIX 1: ABREVIATIONS 34 1 Introduction 1.1 Background This document specifies the technical requirements for a C band dual polarization weather radar with a magnetron transmitter and the Necessary software for integration into a weather radar network. 1.2 Preparation of the Bid • The Bidder shall prepare its responses to the technical specification in English. In Addition, responses to technical specifications Also shall be submitted in electronic format (CD, DVD) in pdf format. • The Bidder shall submit original documents and catalogs in English Which include the technical information of the offered system (eg; original technical catalogs shall be submitted together with English translation approved by the Bidder). Any corrections on the original technical catalogues by hand or any other way shall not be accepted, in case of determining such a situation, the bid will not be evaluated. In Addition, catalog and Technical Documents Also shall be submitted in electronic format (CD, DVD) in pdf format. • The Bidder shall reply each item of the technical specifications and its attachments one by one in Accordance with the order of the specifications, there will not be any contradiction between the answers and the technical document and catalogues submitted. The answers to the technical specifications shall be clear and understandable; the items defining the responsibilities of the Bidder, except the items written to give information to the Bidders, and technical requirements shall not be answered as "ok", "understood", and if a document is referred for the detailed explanation for an answer to any item, full name of the document and are the numbers of the related subject shall be STATED at the end of the item (color: such as, 2.8 ... for more information, see Technical Maintenance Manual Page 24). • The Bidder shall state the hardware , auxiliary units and software manufactured by Itself, and shall submit a list Including the hardware, software and other units and Hwy suppliers, the co-operated companies for related civil works, and detailed information of the companies. 2 General Technical Requirements of the Radar System 2.1 Introduction. This chapter Describes the general technical requirements for all equipment to be supplied by the bidder. ISO 9001 standard (EN 29001) shall be and has adopted Bidder's certificate-issued by an official Portal Channel Voice organization shall be submitted with the bid. 2.2 Physical Construction and Architecture. Materials 2.2.1 Material and components of a high grade shall be employed. The provided hardware equipment shall be new and it shall belong to a series production. No refurbished parts are allowed to be used in the system. 2.2.2 Working Environment Full attention must be paid to the effects of the wide outdoor temperature variations. The antenna-pedestal subsystem, when installed inside a radome, shall operate in the temperature range from -40 ° C to + 55 ° C and in relative humidity range from 0% to 95%, non-condensing. The proposed radome shall be dust- and waterproof, withstand wind speeds up to 65 m / s, and its operating temperature range shall be from -50 ° C to + 70 ° C. The radome shall be equipped with a suitable temperature and humidity control for the Prevailing conditions of the installation site. The Subsystems radar equipment in the cabinet shall operate in the temperature range from + 10 ° C to +40 ° C and in relative humidity range from 0% to 95%, non-condensing. 2.3 Power supplies. 2.3.1 Mains supplies. The mains power supply shall be three-phase 230/400 V (+/- 10%), 50-60 Hz + 5%. A 5-conductor system is used. The signal ground shall be separated from the protective ground. The AC neutral and the protective ground shall be kept separated in the equipment. All power supplies shall have adequate internal protection Against supply transients. The bidder shall Provide a voltage stabilizer to supply all voltage-sensitive parts of the system. 2.3.2 Power Consumption The maximum power consumption of the radar system shall not be more than 3.8 kW, Including the antenna and the radar cabinet Subsystems. The antenna-pedestal subsystem's maximum power consumption shall not Exceed 1100W, and the radar cabinet's maximum power consumption shall not Exceed 2700W. 2.3.3 Uninterruptible Power Supply (UPS) The radar system shall be Provided with an UPS system. The proposed UPS system shall support full operation of the radar for a minimum of 30 minutes. A back-up safety system shall be included to keep the radar operators and operational safety system for a minimum of 24 hours even if the UPS battery runs out of power. 2.4 Automatic System Complete Start After Power Failure. Automatic start-up after power recovery capability is required. The automatic startup must not Require any manual operation of the radar. The bidder shall Provide the attainment time from power on to all aspects of the subsystem becoming operators and operational. At system power-up start all control signals shall be in predefined states. It must be possible to reset the radar equipment remotely be means of a TCP / IP connection. In the event of a missing TCP / IP connection, it must be possible to reset the radar equipment remotely by means of a GSM connection. 2.5 Earthing All equipment shall be Earthed. The bidder shall state the recommended maximum earth resistance That shouldnt be the equipment connected to. 2.6 Lightning Protection Lightning protection shall be Provided for all external structures constructed at the radar site. The adequate protection shall be used on and Between the various units, eg antenna and transceiver, and for external line interfaces. Over-voltage protection shall be provided on all IO lines for each subsystem. Bidders shall describe the method used to protect IO lines. 2.7 Electrical Interference All equipment shall be protected from Radiated or conducted electrical interference. The means and the Extent to Which the equipment offered will be protected Against HF, VHF, UHF, microwave and radar transmissions from external sources, Which may be nearby. The Following standards and Recommendations shall be Fulfilled: - R & TTE Directive (99/5 / EC) (Radio and Telecommunications Terminal Equipment Directive - CEPT / ERC / E 74 to 01 (unwanted emissions in spurious domain ) - ITU-R SM.1541-2 (Out-of-band -emission limits) - ITU-R M.1177-3 (Unwanted emissions measurement methods, measurements on-site) - Revised ECC Recommendation (02) 05 (Emission masks for radars) - EN 301 489-1 v. 1.7.1 (Common technical requirements) Written evidence must be presented, Including Declaration of Conformity by the bidder and an official statement notified body. 2.8 Protection Against radiation 2.8.1 Non-Ionizing Fields radiation -Electromagnetic The Following standards and Recommendations shall be Fulfilled: - COUNCIL RECOMMENDATION 1999/519 / EC on the limitation of exposure of the general public to electromagnetic fields. 2.8.2 Ionizing Radiation - X-radiation and Radioactivity The levels of X radiation from high-voltage generators must be Fulfilled: - EN 60950-1: 2001 + A11 Information technology equipment - Safety - Part 1: General requirements. Written evidence of this conformity must be presented by the bidder. 2.9 Electrical Safety The electrical equipment in the Proposed radar installation must Conform to the Appropriate international safety standards and Regulations (ie EC / EN Norms, ISO standards, etc.). The Following Recommendations and standards for electrical safety shall be Fulfilled: - Low Voltage Directive (2006/95 / EC ) - EN 60950-1: 2 001 + A11 Information technology equipment - Safety - Part 1: General requirements. Written evidence must be presented, Including Declaration of Conformity by the bidder and electrical safety test reports. 2:10 Physical Safety The bidder shall Ensure safe and efficient mechanical Operations of the radar. The Following standards and Recommendations shall be Fulfilled: - Machinery Directive (2006/42 / EU) - EN 12100 to 1 Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology (ISO 12,100-1: in 2003) - EN 12100-2 Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12,100 to 2: in 2003) Written evidence must be presented, Including Declaration of Conformity by the bidder. two eleven System Reliability The radar system shall function for a minimum of 10 years without other than those Changes Resulting from normal wear and tear. Correspondingly, mechanical (moving) parts shall be designed to withstand at least 5000