Title: Inquiry about the LED electronic display project. Tender No.: Announcement Date: March 27, 2009 Deadline: March 29, 2009 Tendering Agency: Taizhou Tourism Consulting Service Center Province: Jiangsu Province - Taizhou City Content: The Taizhou Municipal Government Procurement Center was commissioned by the Taizhou Tourism Consulting Service Center to purchase and purchase LED electronic displays for purchase. It is now welcome to meet the relevant conditions for suppliers to participate in the procurement.
First, the goods demand table item name quantity unit size (m × m) (subject to the actual project)
P7.62 three-in-one indoor full color LED display 1 set 2.684m × 0.976m = 2.62┫
P8/P4 outdoor single lamp in-line full color display 2 sets 2.816m×1.536m=4.33┫ Install one LED monochrome outdoor bar screen on two outdoor single-lamp in-line full color display for real-time display information. Display size screen width 244mm, screen length is the same as color screen length size P8=2816mm
The color red brightness is 1200CD/m2 and the supporting equipment such as transportation, installation, commissioning and after-sales service of the related equipment on the above table and the attached accessories are required. Among them, all bids for amplifiers and speakers (one pair) are quoted in a set of 2,500 yuan. The brand, model and placement of the amplifier and speaker (pair) are determined by the purchaser and the successful bidder.
Second, the project requirements
(1) LED lamp parameters Color Brand level wavelength (nm) Pixel brightness (CD) Horizontal/vertical viewing angle (°) Indoor outdoor indoor outdoor red (R) Guanglei Ranks 625 500 1300 110/50 120/50
Green (PG) Silan Ranks 525 1000 2700 110/50 120/50
Blue (B) Silan Ranks 475 300 400 110/50 120/50
(2) Pixels and modules
1. Wuhu indoor screen serial number project index
1 pixel pitch 7.62mm
2 pixels composition 1 red +1 pure green +1 pure blue
3 module size 244mm × 122mm
4 pixel points 32 × 16 = 512 (real pixels)
5 power consumption 17W
2, Fengcheng River outdoor screen serial number project indicators
1 pixel pitch 4mm (virtual pixel back spacing)
2 pixels composition 1 red +1 pure green +1 pure blue
3 module size 256mm × 128mm
4 pixel points 64 × 32 = 2048 pixels (virtual pixels)
5 power consumption 17W
(3) System indicator serial number model technical parameters Wuhu indoor Fengcheng River outdoor
1 project name P7.62 three-in-one indoor full color LED display P8/P4 (virtual) outdoor single light in-line full color display
2 size width 2.684m × height 0.976 m = 2.62┫ width 2.816m × height 1.536 m =4.33┫
3 rows and columns 352 × 128 dot matrix 352 × 192 dot matrix
4 brightness cd / ┫ ≥ 1000 ≥ 5000
5 pixel density 17220 points / ┫ 15625 points / ┫ (virtual 62500 points)
6 gray level / display color 1024 level gray / 1.1G color 1024 level gray / 1.1G color
7 viewing angle (horizontal/vertical) level: ≥110o vertical: ≥50o level: ≥120o vertical: ≥50o
8 viewing distance 5m—50m4m—200m
9 drive mode 1/8 scan constant current 1/8 scan constant current
10 frame renewal rate 200 frames / second 200 frames / second
11 screen trouble-free working time is greater than 5000 hours and more than 5000 hours
12 image frame change rate 120 frames / second 120 frames / second
13 LEDs have an average life of more than 100,000 hours and more than 100,000 hours.
14 signal input source video, computer control, DVD and other video, computer control, DVD, etc.
15 input signal / control mode video, VGA / computer control, video synchronization, real-time display using independent video system
16 consecutive working hours 24 hours 24 hours
17 ambient working temperature minus 10 degrees Celsius - 55 degrees Celsius minus 20 degrees - 80 degrees
18 power consumption up to 700 watts / ┫, an average of 300 watts / ┫ maximum 900 watts / ┫, an average of 450 watts / ┫
19 blind spot rate is less than 1 in 10,000 (zero at delivery) less than 1 in 10,000 (zero at delivery)
20 flatness error positive and negative is less than 0.5mm plus or minus less than 0.5mm
21VGA mode supports 4:3 mode, 16:9 mode supports 4:3 mode, 16:9 mode
22 control system synchronous full color synchronous full color
23 protection technology waterproof, moisture-proof, dust-proof, anti-corrosion, anti-static, anti-lightning, at the same time with overcurrent, short circuit, overvoltage, undervoltage protection function waterproof front level IP65
(4) Accessories requirements serial number project technical parameters and indicators
1 switching power supply Changzhou Chenglian or equivalent
2 integrated circuit Toshiba or equivalent
3 circuit board Kunshan Wuqiao or equivalent
4 control system system can directly access the network media, compatibility is good, can achieve remote networking function
5 control software comes with
6 video card film and television beauty 3 generations or equivalent
7 multimedia card 9550 or equivalent
(5) LED monochrome outdoor strip screen serial display size 2816mm × 244mm
1 color red
2 brightness 1200CD / ┫
3 information input mode computer input interface
4 control system, Yan Yan, Ling Xing, De Puda, Ju Cheng, etc.
(1) Wuhu indoor screen frame
1. The outer frame structure adopts standard steel structure, the frame is covered with brushed stainless steel, and the back plastic aluminum plate is decorated with the back cover door, which is convenient for switch maintenance. Under the premise of ensuring structural safety, the overall appearance is generous;
2. The screen body is about 100 meters away from the control room. The bidding is responsible for the slotting, piping, wiring and decoration restoration of the distribution and communication lines;
3. System grounding: The working ground of the central room to the grounding body should penetrate into the solid protective casing when passing through the wall. The working ground and protective ground must be separated. Grounding resistance is less than 4Ω;
(II) Technical requirements for outdoor screen frame and civil construction of Fengcheng River (after the layout of the city river screen structure)
1. The overall structure is frame structure. The sturdy and durable appearance is beautiful and generous. The maintenance and replacement is simple and convenient. It is double-opened for front and rear. It has good waterproof, dustproof, anti-theft, anti-destructive functions and humanized design.
2. The seismic intensity of the area is 7 degrees;
3. The display and bracket structure can withstand at least 12 typhoons;
4. The construction unit of the screen steel structure must have the qualification for construction construction.
Fourth, the function description
(1) equipped with a network interface, networked with a computer, sharing network resources; with a standard audio signal output interface to achieve audio-visual synchronization;
(2) Synchronizing with the computer's CRT, real-time display of the specified text image, video image, TV, video, video and other video signals on the CRT for instant playback;
(3) Input modes such as DVI, VIDEO, and S-VIDEO can be input;
(4) It is flexible to input and broadcast a variety of information. There are a variety of broadcast methods, such as: change, expand, move, space conversion, text overlay screen single / multi-line translation, single / multi-line up / down, left / right pull, up / pull down, page flip, Move, rotate, zoom in, zoom, window, and scroll. The display time can be adjusted freely, and the picture can be displayed cyclically;
(5) Displaying various computer information, graphics, images and two or three-dimensional computer animations, and displaying various information such as text, images, animations, etc. on the same screen, which can be arranged arbitrarily;
(6) The system can access existing audio system signals;
(7) Support multi-language systems, with a variety of Chinese fonts and fonts to choose from;
(8) A certain range of adjustments can be made to the color and brightness of the display screen through the operation of the computer.
V. Bidder Qualification Requirements In addition to the conditions stipulated in Article 22, Item 6 of the Government Procurement Law, the bid supplier must meet the following conditions:
(1) An economic entity with not less than 5 million registered capital and independent legal personality shall provide a copy of the legal person business license (a copy is provided, the original is available for reference);
(2) Passing the ISO series quality system certification (providing a copy, the original is available for reference);
(3) The bidder must be a manufacturer or a distributor authorized by the manufacturer (if it is a dealer, an authorized original must be provided);
(4) Since 2008, there are no less than two successful cases similar to the outdoor full-color screen purchased this time (providing a copy of the contract, the original is available for reference).
Six, bidding requirements
(1) Requirements for the design plan
1. Prepare the construction organization design that is appropriate to the actual project;
2. The waterproof and dustproof performance of the whole screen is good; the quality and color tone of the exterior decoration meet the relevant drawings.
(2) The construction period requirements shall be installed and commissioned before April 5, 2009 after signing the contract, and the inspection shall be passed.
(3) Quotation requirements
1. This project is a turnkey project. The quotation includes all costs such as screen fee, installation and commissioning, maintenance, taxation, etc. The purchasing unit will not pay any other fees;
2. The equipment should be quoted separately at the same time as the brand, specification, quantity, etc.; 3. The tenderer does not bear the costs of the bidding (including on-site inspection fees, bidding activity fees, etc.).
(4) The bidding documents require five copies of the bidding documents, one positive and four deputy, and the binding is neat and uniform, sealed in a single file bag. The complete bidding documents should be unmodified and inter-lined. If the original and the copy do not match, the original is quasi.
(5) Composition of the tender documents
1. Tender letter (including equipment list, and indicate the brand, specification or model, quantity, etc.);
2. Bidding quotation form (screen price should be separately listed in the price list);
3. After-sales service commitment;
4. The legal representative certificate or the legal representative's power of attorney;
5. Business license of enterprise legal person (copy of the official seal);
6. The relevant qualification certificate of the bidder's qualification requirements (copy is stamped with official seal);
7. Construction organization design;
8. Relevant drawings and renderings;
9, LED screen performance proof materials (contract copy, acceptance report, user contacts and contact phone number).
Seven, payment method
(1) Within 10 days after the project is completed and accepted, 95% of the payment shall be made, and the balance shall be paid after one year;
(2) The performance bond shall be returned to the procurement center without interest after 10 days after the expiration of the warranty period (two years).
Eight, technical training requirements
(1) It is necessary to carry out equipment operation training for the user-designated operator, so that the operator has a comprehensive understanding of the equipment, and is proficient in the use of the equipment and general maintenance knowledge;
(2) It is necessary to train the equipment for connection and debugging, so that the operator can solve other problems except the equipment failure that occur during use.
Nine, after-sales service requirements
(1) Suppliers should have the ability to provide routine maintenance and technical support. Provide 24-hour after-sales service telephone with corresponding spare parts;
(2) Warranty period: two years. During the warranty period, it should be replaced and repaired free of charge due to quality problems. After the warranty period, the supplier only charges a discounted accessory fee. The supplier is responsible for the quality problems that arise from the buyer's human factors during the warranty period. The supplier is responsible for warranty, replacement or return, and bears all costs for repair, exchange or return. The supplier cannot repair or can not be returned, and can not be delivered. Unit board lifetime maintenance.
(3) Fault repair response time requirement: When the equipment fails, the supplier maintenance personnel should respond within 30 minutes after receiving the user fault notification, rush to the scene within 6 hours, and solve the fault within 12 hours.
10. The sealing and submission of bid documents must be sealed and packaged, and the name of the bidder and the name of the project should be indicated on the envelope. The seal of the bidder must be stamped with the official seal of the bidder and the seal of the legal representative or his agent. Time and place for submission of bid documents: Delivery to Taizhou Municipal Government Procurement Center before March 29, 2009 at 14:30 pm For detailed information about the project, please contact the purchaser project coordinator for downloading: http://
11. The bidders participating in the bid bond and performance bond must pay a bid bond of RMB 10,000 in cash transfer form or money order before 14:30 pm (Beijing time) on March 29, 2009. Receiving unit: Taizhou Municipal Government Procurement Office, account opening bank: CITIC Industrial Bank Taizhou Branch new division, account. The bid bond of the unsuccessful unit is returned after the calibration. The bid bond of the winning bidder will be automatically converted into a performance bond after the contract is signed. If the successful bidder refuses to sign the contract, the bid bond will be forfeited and the corresponding responsibility will be investigated. If the successful bidder has any non-compliance in the execution of the contract, depending on the circumstances, the purchaser may obtain compensation from the performance bond and pursue the corresponding legal responsibility. The performance bond is refunded without interest after the first acceptance.
XII. Bid Opening, Bid Evaluation, and Bid Evaluation The procurement center will organize an inquiry group, which consists of technical and economic experts and purchaser representatives. The bid evaluation team will conduct a comprehensive evaluation of the bid documents, and determine the 1-2 pre-winning units. The purchaser determines whether to conduct a site inspection of the pre-bid bidder according to the pre-winning bidding situation and determine the final winning bidder. Judging principle: In line with the needs of the purchaser, the quality and service are equal. Company Name: Taizhou Government Procurement Center Contact: Mr. Gao, Mr. Hu Tel: 0523-86897165, 86888092 E-mail: Fax: Postal Code: Address: Procurement Center, 2nd Floor, Civic Service Center, No. 306 Hailing South Road, Taizhou City
First, the goods demand table item name quantity unit size (m × m) (subject to the actual project)
P7.62 three-in-one indoor full color LED display 1 set 2.684m × 0.976m = 2.62┫
P8/P4 outdoor single lamp in-line full color display 2 sets 2.816m×1.536m=4.33┫ Install one LED monochrome outdoor bar screen on two outdoor single-lamp in-line full color display for real-time display information. Display size screen width 244mm, screen length is the same as color screen length size P8=2816mm
The color red brightness is 1200CD/m2 and the supporting equipment such as transportation, installation, commissioning and after-sales service of the related equipment on the above table and the attached accessories are required. Among them, all bids for amplifiers and speakers (one pair) are quoted in a set of 2,500 yuan. The brand, model and placement of the amplifier and speaker (pair) are determined by the purchaser and the successful bidder.
Second, the project requirements
(1) LED lamp parameters Color Brand level wavelength (nm) Pixel brightness (CD) Horizontal/vertical viewing angle (°) Indoor outdoor indoor outdoor red (R) Guanglei Ranks 625 500 1300 110/50 120/50
Green (PG) Silan Ranks 525 1000 2700 110/50 120/50
Blue (B) Silan Ranks 475 300 400 110/50 120/50
(2) Pixels and modules
1. Wuhu indoor screen serial number project index
1 pixel pitch 7.62mm
2 pixels composition 1 red +1 pure green +1 pure blue
3 module size 244mm × 122mm
4 pixel points 32 × 16 = 512 (real pixels)
5 power consumption 17W
2, Fengcheng River outdoor screen serial number project indicators
1 pixel pitch 4mm (virtual pixel back spacing)
2 pixels composition 1 red +1 pure green +1 pure blue
3 module size 256mm × 128mm
4 pixel points 64 × 32 = 2048 pixels (virtual pixels)
5 power consumption 17W
(3) System indicator serial number model technical parameters Wuhu indoor Fengcheng River outdoor
1 project name P7.62 three-in-one indoor full color LED display P8/P4 (virtual) outdoor single light in-line full color display
2 size width 2.684m × height 0.976 m = 2.62┫ width 2.816m × height 1.536 m =4.33┫
3 rows and columns 352 × 128 dot matrix 352 × 192 dot matrix
4 brightness cd / ┫ ≥ 1000 ≥ 5000
5 pixel density 17220 points / ┫ 15625 points / ┫ (virtual 62500 points)
6 gray level / display color 1024 level gray / 1.1G color 1024 level gray / 1.1G color
7 viewing angle (horizontal/vertical) level: ≥110o vertical: ≥50o level: ≥120o vertical: ≥50o
8 viewing distance 5m—50m4m—200m
9 drive mode 1/8 scan constant current 1/8 scan constant current
10 frame renewal rate 200 frames / second 200 frames / second
11 screen trouble-free working time is greater than 5000 hours and more than 5000 hours
12 image frame change rate 120 frames / second 120 frames / second
13 LEDs have an average life of more than 100,000 hours and more than 100,000 hours.
14 signal input source video, computer control, DVD and other video, computer control, DVD, etc.
15 input signal / control mode video, VGA / computer control, video synchronization, real-time display using independent video system
16 consecutive working hours 24 hours 24 hours
17 ambient working temperature minus 10 degrees Celsius - 55 degrees Celsius minus 20 degrees - 80 degrees
18 power consumption up to 700 watts / ┫, an average of 300 watts / ┫ maximum 900 watts / ┫, an average of 450 watts / ┫
19 blind spot rate is less than 1 in 10,000 (zero at delivery) less than 1 in 10,000 (zero at delivery)
20 flatness error positive and negative is less than 0.5mm plus or minus less than 0.5mm
21VGA mode supports 4:3 mode, 16:9 mode supports 4:3 mode, 16:9 mode
22 control system synchronous full color synchronous full color
23 protection technology waterproof, moisture-proof, dust-proof, anti-corrosion, anti-static, anti-lightning, at the same time with overcurrent, short circuit, overvoltage, undervoltage protection function waterproof front level IP65
(4) Accessories requirements serial number project technical parameters and indicators
1 switching power supply Changzhou Chenglian or equivalent
2 integrated circuit Toshiba or equivalent
3 circuit board Kunshan Wuqiao or equivalent
4 control system system can directly access the network media, compatibility is good, can achieve remote networking function
5 control software comes with
6 video card film and television beauty 3 generations or equivalent
7 multimedia card 9550 or equivalent
(5) LED monochrome outdoor strip screen serial display size 2816mm × 244mm
1 color red
2 brightness 1200CD / ┫
3 information input mode computer input interface
4 control system, Yan Yan, Ling Xing, De Puda, Ju Cheng, etc.
(1) Wuhu indoor screen frame
1. The outer frame structure adopts standard steel structure, the frame is covered with brushed stainless steel, and the back plastic aluminum plate is decorated with the back cover door, which is convenient for switch maintenance. Under the premise of ensuring structural safety, the overall appearance is generous;
2. The screen body is about 100 meters away from the control room. The bidding is responsible for the slotting, piping, wiring and decoration restoration of the distribution and communication lines;
3. System grounding: The working ground of the central room to the grounding body should penetrate into the solid protective casing when passing through the wall. The working ground and protective ground must be separated. Grounding resistance is less than 4Ω;
(II) Technical requirements for outdoor screen frame and civil construction of Fengcheng River (after the layout of the city river screen structure)
1. The overall structure is frame structure. The sturdy and durable appearance is beautiful and generous. The maintenance and replacement is simple and convenient. It is double-opened for front and rear. It has good waterproof, dustproof, anti-theft, anti-destructive functions and humanized design.
2. The seismic intensity of the area is 7 degrees;
3. The display and bracket structure can withstand at least 12 typhoons;
4. The construction unit of the screen steel structure must have the qualification for construction construction.
Fourth, the function description
(1) equipped with a network interface, networked with a computer, sharing network resources; with a standard audio signal output interface to achieve audio-visual synchronization;
(2) Synchronizing with the computer's CRT, real-time display of the specified text image, video image, TV, video, video and other video signals on the CRT for instant playback;
(3) Input modes such as DVI, VIDEO, and S-VIDEO can be input;
(4) It is flexible to input and broadcast a variety of information. There are a variety of broadcast methods, such as: change, expand, move, space conversion, text overlay screen single / multi-line translation, single / multi-line up / down, left / right pull, up / pull down, page flip, Move, rotate, zoom in, zoom, window, and scroll. The display time can be adjusted freely, and the picture can be displayed cyclically;
(5) Displaying various computer information, graphics, images and two or three-dimensional computer animations, and displaying various information such as text, images, animations, etc. on the same screen, which can be arranged arbitrarily;
(6) The system can access existing audio system signals;
(7) Support multi-language systems, with a variety of Chinese fonts and fonts to choose from;
(8) A certain range of adjustments can be made to the color and brightness of the display screen through the operation of the computer.
V. Bidder Qualification Requirements In addition to the conditions stipulated in Article 22, Item 6 of the Government Procurement Law, the bid supplier must meet the following conditions:
(1) An economic entity with not less than 5 million registered capital and independent legal personality shall provide a copy of the legal person business license (a copy is provided, the original is available for reference);
(2) Passing the ISO series quality system certification (providing a copy, the original is available for reference);
(3) The bidder must be a manufacturer or a distributor authorized by the manufacturer (if it is a dealer, an authorized original must be provided);
(4) Since 2008, there are no less than two successful cases similar to the outdoor full-color screen purchased this time (providing a copy of the contract, the original is available for reference).
Six, bidding requirements
(1) Requirements for the design plan
1. Prepare the construction organization design that is appropriate to the actual project;
2. The waterproof and dustproof performance of the whole screen is good; the quality and color tone of the exterior decoration meet the relevant drawings.
(2) The construction period requirements shall be installed and commissioned before April 5, 2009 after signing the contract, and the inspection shall be passed.
(3) Quotation requirements
1. This project is a turnkey project. The quotation includes all costs such as screen fee, installation and commissioning, maintenance, taxation, etc. The purchasing unit will not pay any other fees;
2. The equipment should be quoted separately at the same time as the brand, specification, quantity, etc.; 3. The tenderer does not bear the costs of the bidding (including on-site inspection fees, bidding activity fees, etc.).
(4) The bidding documents require five copies of the bidding documents, one positive and four deputy, and the binding is neat and uniform, sealed in a single file bag. The complete bidding documents should be unmodified and inter-lined. If the original and the copy do not match, the original is quasi.
(5) Composition of the tender documents
1. Tender letter (including equipment list, and indicate the brand, specification or model, quantity, etc.);
2. Bidding quotation form (screen price should be separately listed in the price list);
3. After-sales service commitment;
4. The legal representative certificate or the legal representative's power of attorney;
5. Business license of enterprise legal person (copy of the official seal);
6. The relevant qualification certificate of the bidder's qualification requirements (copy is stamped with official seal);
7. Construction organization design;
8. Relevant drawings and renderings;
9, LED screen performance proof materials (contract copy, acceptance report, user contacts and contact phone number).
Seven, payment method
(1) Within 10 days after the project is completed and accepted, 95% of the payment shall be made, and the balance shall be paid after one year;
(2) The performance bond shall be returned to the procurement center without interest after 10 days after the expiration of the warranty period (two years).
Eight, technical training requirements
(1) It is necessary to carry out equipment operation training for the user-designated operator, so that the operator has a comprehensive understanding of the equipment, and is proficient in the use of the equipment and general maintenance knowledge;
(2) It is necessary to train the equipment for connection and debugging, so that the operator can solve other problems except the equipment failure that occur during use.
Nine, after-sales service requirements
(1) Suppliers should have the ability to provide routine maintenance and technical support. Provide 24-hour after-sales service telephone with corresponding spare parts;
(2) Warranty period: two years. During the warranty period, it should be replaced and repaired free of charge due to quality problems. After the warranty period, the supplier only charges a discounted accessory fee. The supplier is responsible for the quality problems that arise from the buyer's human factors during the warranty period. The supplier is responsible for warranty, replacement or return, and bears all costs for repair, exchange or return. The supplier cannot repair or can not be returned, and can not be delivered. Unit board lifetime maintenance.
(3) Fault repair response time requirement: When the equipment fails, the supplier maintenance personnel should respond within 30 minutes after receiving the user fault notification, rush to the scene within 6 hours, and solve the fault within 12 hours.
10. The sealing and submission of bid documents must be sealed and packaged, and the name of the bidder and the name of the project should be indicated on the envelope. The seal of the bidder must be stamped with the official seal of the bidder and the seal of the legal representative or his agent. Time and place for submission of bid documents: Delivery to Taizhou Municipal Government Procurement Center before March 29, 2009 at 14:30 pm For detailed information about the project, please contact the purchaser project coordinator for downloading: http://
11. The bidders participating in the bid bond and performance bond must pay a bid bond of RMB 10,000 in cash transfer form or money order before 14:30 pm (Beijing time) on March 29, 2009. Receiving unit: Taizhou Municipal Government Procurement Office, account opening bank: CITIC Industrial Bank Taizhou Branch new division, account. The bid bond of the unsuccessful unit is returned after the calibration. The bid bond of the winning bidder will be automatically converted into a performance bond after the contract is signed. If the successful bidder refuses to sign the contract, the bid bond will be forfeited and the corresponding responsibility will be investigated. If the successful bidder has any non-compliance in the execution of the contract, depending on the circumstances, the purchaser may obtain compensation from the performance bond and pursue the corresponding legal responsibility. The performance bond is refunded without interest after the first acceptance.
XII. Bid Opening, Bid Evaluation, and Bid Evaluation The procurement center will organize an inquiry group, which consists of technical and economic experts and purchaser representatives. The bid evaluation team will conduct a comprehensive evaluation of the bid documents, and determine the 1-2 pre-winning units. The purchaser determines whether to conduct a site inspection of the pre-bid bidder according to the pre-winning bidding situation and determine the final winning bidder. Judging principle: In line with the needs of the purchaser, the quality and service are equal. Company Name: Taizhou Government Procurement Center Contact: Mr. Gao, Mr. Hu Tel: 0523-86897165, 86888092 E-mail: Fax: Postal Code: Address: Procurement Center, 2nd Floor, Civic Service Center, No. 306 Hailing South Road, Taizhou City
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