Weak current College】 【broadcast engineering bids the book manufacture common sense.

1. tender documentation comprehensive instructions and general description of the design;
2. the audio system of flat, vertical layout diagrams, system diagrams and EASE analysis graph;
3. tender detailed quotations (bid file prices should be quoted in RMB);
(1) sections and all system devices quote sheet (see note a);
(2) sections and all of the system design and construction of project proposals;
(3) other fees charged by the detail description;
(4) the preferential payments of funds;
(5) other promotions;
4. the basic information of the company and the main management and technical staff list (see note 2);
5. recommended design major equipment brand, model, performance, features and outstanding performance, and other information. Key device such as speakers and amplifier required with specific technical performance data;
6. in recent years like this project features and scale of the project contract performance table. And 1-2 of representative projects and contracts (copy);
7. the project construction organization plan and progress of the project quality assurance measures, security, etc.;
8. the rationalization proposals;
9. on completion of the commissioning, maintenance, spare parts, test, acceptance, technical training, and other related services.
Note 1: device quote table contents must include the number, the device name, main technical parameter, brand, model number, place of origin (foreign brands such as domestic Assembly required in the note column specify), quantity, unit price and the amount and so on. The master device (such as speakers, amplifier) need to submit a domestic agent certificate or authorization or manufacturers certificate, accompanied on this project with the technical support of the equipment.
Note 2: basic indicators of the company include company name, address, date, unit properties, registered capital, the number of employees. Accompanied by a copy of the following: copy of business license, a copy of the code is, tax registration certificate copy, bank credit certificate, certificate of legal representative and identity card or the legal representative of Attorney and of your ID card, etc. At the same time separate lists our key management personnel and technical staff list, including name, position, what job titles or qualification documents (copy), certification time, engaged in professional work experience. Where a direct participation in the engineering design, construction management and technical personnel required to indicate in the notes column, party a party b in the project implementation process will be based on the personnel in place "as the unit of assessment of the successful tenderer, and included in the scope of the performance of gold processing.

Second, the bid evaluation principles
Tender for bid evaluation, summary of the project, according to the tender law and People's Republic of China provinces and relevant documents and the requirements of bidding documents, in the spirit of scientific and rational, fair and impartial conducted a comprehensive consideration of the following items:
1. bid price;
2. the breakdown of the price and unit price;
3. the total duration of construction projects;
4. in the production and inspection completion works;
5. design of rationality, applicability and advancement;

3. tender competition considerations
1. the tender as improving the quality and popularity. Determined to bring the best of the work, while many ideas some difficulties, on the failure to hold a calm, serious lessons.
2. highly accurate time concept, there is sufficient room for everything.
3. the word for a thorough grasp of the content of the tender documents and the answer will be content, tender documents to each piece of content of substantive requirements and conditions.
4. learn as much as owners (guiding ideology, financial status, investment intentions, design ideas, etc.) and to the site field surveys to targeted job design.
5. collect and familiar with the relevant standards and norms (Appendix)
6. Select the right spokesperson release, Sung-label and the respondent, as far as possible using modern multimedia means that speech vivid, focused on the technology always to seek truth from facts, simple, does not engage in fraudulent exaggeration.
7. tender documents to be strict, refined language words, illustrated, title, finishing in appearance.
8. honest, winning with quality, outstanding highlights, commitments specific to party a and b, achieve win-win situation.

IV. acceptance criteria
Because sound reinforcement system does not necessarily composed by electro-acoustic equipment, and more importantly should microphone and sound environment around it. So sound reinforcement system engineering standards involved should have sound amplifying equipment system standards and relationship to the entire system of standards for the final effect of the system, including signals, matching, parameter index and measurement standards.

I. standard sound reinforcement equipment (equipment acceptance basis)
1. FM radio tuner measurement GB6163-85
2, tape recorders measurement GB2018-87
3. simulation of electric roll-up GM technology GB2354-93
4. method of measurement of the basic characteristics of a mixer GB9003-88
5, time delay and shift device measurement GB6449-86
6, artificial reverberation device measurement GB6448-86
7, audio amplifier measurements GB9001-88
8, wireless audio system measurement GB9338-88
9, audio power amplifier General technical SJ/T10406 conditions-93
10. microphone measurements GB9401-88
11. General specification of microphone GB/T14198-93
12. General specification for audio combination equipment GB/T14277-93
13, laser disc player General technical specifications GB/T15860-1995
14, karaoke processor General technical specifications SJ/T10470-94
15, speakers, main performance test method GB9396-1996
16, Horn loudspeakers measurement method GB/T14475-93

Second, common standards for sound reinforcement system: (project approval)
1. analog signal GB6278-86
2. sound system equipment Internet optimization method GB/T14197-93
3, auditoria characteristic measurement GB4959-95
4, auditoria system acoustic performance indicators GYJ25-86
5, dance halls and acoustic characteristics of sound reinforcement system indicators and measurement WH01-93
6. Conference system power and audio performance requirements of GB/T15381-94
Hall 7, objective evaluation of speech intelligibility "RASTI" method GB/T14476-93
8, reverberation time measurement specification GBJ76-84
9, the automatic fire alarm system construction and acceptance of GBJ50166-92
10, the civil construction electrical design code JGJ/T16-92
11, the civil construction cable television systems engineering specification GBJ-89
12, the mains operated household and similar general purposes of electronics and related equipment safety requirements GB8898-88
13, the architectural design fire protection standard "GBJ16-37

5. sound system engineering bidding technology
I. preface
1, bidding Secrets: our weaknesses, the prominent highlights of honest, winning with quality
2. a correct view successful and unsuccessful: failure is the mother of success
3, power engineering (sound, image, lamp, centralized control, etc.), marketing domain bidding: there should be the level of integrated design.