1. CLEANROOM/CLEANZONE PROTOCOL PRESENTED BY: Sid Calayag

2. TRAINING OBJECTIVES Understand the requirements and prohibitions of production areas 2. Apply the proper discipline

3. AGENDA

5. CLEANROOM BASICS What is a Clean room? A clean environment designed to reduce the contamination of processes and materials. This is accomplished by removing or reducing contamination sources.

7. temperature

8. humidity

9. pressure

11. Basic components of Cleanroom CEILING GRID GLASS WINDOWS WALL PANELS CONDUCTIVE FLOORS OR RAISED FLOOR

12. Basic components of Cleanroom FULL GLASS WINDOWS ANTE ROOM AIR SHOWERS PASS BOX

14. CIVIL WORKS ELECTROMECH WORKS BUILDING/CONSTRUCTION Cleanroom at construction stage

16. Columns

17. Slabs

18. Walls

19. Sanding and Painting

20. Secondary Ceiling and Installation

22. Piping Works

23. Equipment Installation

24. Support System Installation

25. Lightings

26. Fire Protection

27. Enclosure of area and issuance of access route

29. Main Feeder line

30. Other Electromechanical Works and etc.ELECTRO-MECH’L WORKS

32. HelmetShoes for Indoor use

34. To be stored in a clean & orderly manner

35. Others

36. Dirty Work to be isolated

37. Sweep daily

43. Air lock room

44. Sticky/Tacky mats

45. Materials & Tools

46. clean materials to be brought into the building

49. No rust, no peeling paint

50. No sand/pebbles

51. No fiber/hair, wood chips

52. No plastic debris, carbon/paper

53. No styro foam chips

55. ① Do not allow dusts to flow into the ducting system １．airtight ducting system ２．install HEPA filters at all supply side ３．positive pressure beyond HEPA ③ Remove immediately generated particles １．provide localized exhaust near sources of contaminants ２．make indoor air distribution as laminar as possible ② Minimize dust generation in the room １．wearing of clean suits ２．workflow/layout to reduce unnecessary movements ３．use of finishing materials that generate few particles ４．No bringing of useless things inside ④ Do not pile-up dusts or scatter these particles １．eliminate unnecessary horizontal surfaces ２．Use round ends instead of angles ３．do not install unnecessary equipment that vibrates ① Do the cleaning(people and things) at the anteroom before bringing inside the cleanroom １．installation of air shower at anteroon APPLICATION OF 4 PRINCIPLES

59. １０～15Ｐａ・ provide sticky mat place mat near entry points to prevent dust under the shoes from entering

61. wear cleanroom suits/gown

62. ban use of cosmetics

64. manufacturing equipment

65. tools

66. processes/utilities(CDA, N2, DI water)

67. office equipment and supplies(computers, papers)

68. molds, fungi, bacteria

70. Daily Cleaning Regular Cleaning ・once a day/after each shift ・wet type cleaning(using water) ・sticky mat changing ・dry type cleaning by vacuum cleaner ・cleaning done during operation ・once per week/per month or semiannually ・done by service cleaners ・cleaning including moving the equipment ・done during shutdown CLEANING THE Cleanroom

71. ELECTROSTATIC DISCHARGE (esd) What is STATIC ELECTRICITY? - It is an electrical charge atREST.

73. 4 Principles of Maintaining Cleanliness 1. Prevent entry of dust. Minimize sources that generate dust. Remove the dust generated in the room before they spread. 4. Do not accumulate and scatter the dust.

74. End of presentation

76. TI Cleanroom Basic Cleanroom Orientation

77. Basic Cleanroom Orientation