Clean room includes clean room and its lower interlayer area, the specific scope can be seen in the construction area drawings of clean package, including secondary suspension, ceiling, wallboard, doors and windows systems.
1 second suspension system
The secondary suspension roof is connected from the roof steel roof truss (excluding roof truss), including the connection with the upper suspension roof plate, the connection with the suspension roof system installed with FFU, the diagonal bracing, anti-sloshing and anti-swing structure of the secondary suspension frame (main suspension frame, secondary suspension frame) and the suspension system, including all the materials and installation needed for the whole system (including auxiliary materials).
2 ceiling system
Including the ceiling in the construction area and the ceiling of the technical interlayer, i.e. the ceiling grid and blind plate for FFU installation and the ceiling ceiling plate for the technical interlayer, including all the materials and installation needed to complete the whole system (including auxiliary materials).
3 wallboard system
Including the installation of all wallboards and their accessories in the construction area
4 door and window system
4.1 Gate: All doors in the construction area include materials and installation of automatic doors (including hardware and other auxiliary materials), except those not within the scope of work indicated in the drawings of the construction area.
4.2 Window: Material and installation of all windows and their accessories in the construction area
4.3 Material and installation of air shower room
5 floor system
5.1 The overhead floor and its auxiliary materials in the construction area are not within the scope of work.
5.2 Epoxy self-leveling floor in construction area, including material not within working range
5.3 The epoxy spraying materials in the construction area are not within the scope of work (epoxy brand Sika, Basf, Rongyang)
5.4 Overhead floors (including H-section steel), epoxy floors and epoxy spraying, and shock absorbers for process equipment are construction kits for construction in clean external and clean areas. The duties of clean kits include, but are not limited to:
A is responsible for the overall and unified management of the builders.
B Coordinating the construction plan of the builder to ensure that the progress plan obeys the overall progress of the clean room on the third floor.
C is responsible for the cleanliness control of the builder to ensure that it meets the whole cleanliness control requirements.
D coordinates the overall work of the builder to ensure that its work meets the overall requirements of the clean room.
6. Other tasks required to complete the whole system, including but not limited to the following:
6.1 Sealant sealant for wall panels, ceiling panels, doors and windows, non-silica gel sealant
6.2 The openings and seals of the pipes used to cross the ceiling and wall panels within the scope of construction, but the fire prevention and blockage are not within the scope of work.
6.3 Clean equipment, including: air shower room, residual pressure valve, etc.
6.4 All material handling and finished product protection

6.5 The pillars in the clean area of the construction area are wrapped up to the upper ceiling.

7. Secondary design assistance and adjustment in the whole construction area
According to the specific technical specifications and performance characteristics of their products, the bidders make suggestions and adjustments on the secondary refinement design scheme under the conditions of meeting various process pipelines and conventional water, electricity and gas installation in the clean room. Including but not limited to:
7.1 Secondary suspension system includes design proposal of diagonal brace, anti-sloshing and anti-swing structure, stress calculation, etc.
7.2 The layout of ceiling, including secondary layout of upper ceiling and ceiling grid, including centralized layout of tuyeres, sprinklers, lamps, detectors, etc.
7.3 Wallboard including secondary layout of doors and windows
7.4 The second design proposal of overhead floor is not within the scope of work, but the second design of overhead floor contractor should be coordinated to ensure the integrity of the whole clean room.
7.5 Space management:
Spatial management of lower interlayer, including secondary detailed design proposal for elevation and orientation of all professional pipelines and design of common support to assist in adjustment
B. Space management, including secondary detailed design proposal for elevation and orientation of all professional pipelines
7.6 The secondary design proposal must ensure the unity and integrity of the whole clean room and be responsible for the implementation of the secondary design proposal after approval.
7.7 The proposed scheme of secondary refinement design can not be constructed until it has been approved by the design institute.
7.8 Costs incurred for the proposed scheme of secondary design are not listed separately. Bidders shall consider themselves in their bidding quotations.
8. Clean room control:
8.1 Clean control in construction area, including but not limited to the following requirements for clean control:
A Training and Assessment of All Personnel Entering Clean Areas for Construction
B Flow, Logistics Control and Management of All Contractors Entering Clean Areas
C Clean control of all contractors during construction in clean areas
D. All cleaning work in clean area
E. All the equipment, materials and manpower needed to complete the above work, including: vacuum cleaner (with filter), clean cushion, dust-free mop, disposable masks, gloves, footwear, headgear, clean wiping paper, wiping cloth, clean clothes (providing clean clothes and cleaning for all construction personnel entering the control area), dust-free clothes rack, shoe rack, ladder, clean clothes, etc. Protective materials, cleaning materials, cleaners and security, as well as other equipment and materials required for net control.
Clean control must be carried out in accordance with the requirements of different stages of construction and cleanliness. Detailed clean control plans must be submitted to the owner for approval and strictly implemented during construction.
8.2 The control time is from entering the clean control stage to trial production, but the total time is not more than nine months (from the date of entering the clean control)
9. Clean room test:
The test items include air balance, FFU air supply, scanning leak detection, cleanliness test, positive pressure, temperature, humidity, illumination, noise, anti-static air distribution and so on. Specific test items are carried out according to standards and specifications. All materials, equipment, instruments and manpower required for the test are included.
9.1 Detailed test plan must be made before the test can be carried out after examination and approval.
9.2 Testers must have relevant experience and qualifications.
9.3 All testing instruments have passed the inspection and are valid within the period of validity.
9.4 Detailed test report
9.5 Testing of clean rooms must have test reports issued by third-party organizations with relevant test qualifications.
9.6 The acceptance of clean rooms shall be based on the third party test report.
10. Third-party testing fees are not listed separately. Bidders should consider themselves in their bidding quotations.
10.1 Other
10.2 Completed works and equipment protection costs of clean rooms are not listed separately. Bidders shall consider the related costs in their own bidding quotations.