Gaoyao City Traffic Light Project (Tender No.: 0809-0941GYG1B626/01) purchased by Gaoyao Public Security Bureau is supplemented as follows. The clarification amendments listed in this notice are inconsistent with the previously issued procurement documents. The content of this notice shall prevail.
1. The user requirements book of the bidding documents is supplemented with the following contents:
Technical requirements for motor vehicle signal lights and dynamic crosswalk lights
1. It complies with GB14887-2003 "Road Traffic Signal Lamp" and the first modification sheet 1 Class 1 (W type). It has the test report of the Traffic Safety Product Quality Supervision and Inspection Center of the Ministry of Public Security. The test report must be sent within the next 2 years. During the validity period, no valid period or exceeding the recommended test period is considered as invalid test report.
2. It has an ISO quality assurance system or an equivalent quality assurance system.
3, the shell: pure black, using imported well-known manufacturers PC engineering plastic injection molding.
4, LED tube must be four elements, the service life is not less than 50,000 hours. (LED tube must be a product of a well-known foreign manufacturer)
5. The mounting bracket is formed of steel plate and is made of hot-dip galvanized (350mg/┫) or stainless steel.
6. Standard parts are all made of stainless steel.
7. All seals are made of silicone rubber.
8. The shape of the traffic signal should be basically the same as the shape of the signal light currently used in our city. Appearance: The surface of the signal lamp housing, color film and sealing ring should be smooth, without defects such as lack of material, no cracking, no silver wire, no obvious deformation and burr.
9, the power is less than 25VA.
10. The luminous intensity on the reference axis of the signal lamp is greater than 500 cd, reaching Class 1 and Class 1 W type.
11. Damp heat performance: 40 ° C ± 1 ° C, humidity 93% ± 2%, time 48h working properly.
12. Shell protection rating: IP53.
13. Anti-shock protection: When the signal lamp is opened and the wick is replaced, the live device is not accessible.
14. The bracket and the housing must be connected in a non-perforated structure to prevent rainwater from penetrating.
15. A single luminaire has a separate modular structure and can be arbitrarily combined into a multi-lamp structure.
16. Full-screen LED tube number: full screen red, yellow, green ≥ 162 tablets pedestrian light LED tube number: red line ≥ 55 tablets dynamic pedestrian light LED tube number: dynamic green line ≥ 87 grain direction lamp LED tube number: red, yellow Arrow ≥ 90, green arrow ≥ 60
17. The pattern must be filled with LEDs inside the pattern, and no wireframe pattern is allowed.
2. Other terms of the bidding documents are unchanged. 3. Name, address and contact information of the purchaser and the procurement agency:
1. Purchaser: Gaoyao City Public Security Bureau
2. Name of the bidding agency: Guangdong Hualun Tendering Co., Ltd. Company Name: Guangdong Hualun Tendering Co., Ltd. Contact: Miss Zhong, Miss District Tel: 0758-2313165 E-mail: Fax: 0758-2313395 Postal Code: Address:
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