Stage |
Operation |
Duration |
Cleaning procedure |
Requirement |
Level 1 |
Early Stage of Construction Site |
Before Ceiling Grid and Flooring |
a. Clear Garbage Everyday; b. Keep Work Place Clean; c. Check Material Storage Everyday and Keep Garbage at Waste Storage Site; |
a. No Smoking, Drinking and Playing; b. Wielding and Duct Cutting Have to Operate at Place Equipped with Fire Extinguisher; c. Drilling and Cutting Operation Need to Apply Vacuum Technology; |
Level 2 |
Ceiling grid. Flooring and Setup Perimeter |
Before AHU Testing |
A .Clear Garbage Everyday; b. Check Material Storage Everyday and Keep Garbage at Waste Storage Site; |
a. Set Security Checkpoint, 2-3 Entrance; b. Unwrap All Material and Wrap with Paper or Wood Packing Material; c. Vacuum Cleaning in Daily Basis and Keep Ceiling, Wall and Tools Clean; |
Level 3 |
AHU Testing |
Before Installation of HEPA |
a. Vacuum and Floor Cleaning on Material Sent to Workplace; b. Vacuum Cleaning at Entrance Point Everyday; c. Sticky Pad at Entrance of Clean Room; |
a. Only 1 Entrance; b. No Wood or Paper Material Allow; c. Floor Protection at Construction Site; d. Get Permission for Following Action: Drilling, Polishing, Wielding, Spraying, Drilling, Cutting etc; |
Level 4 |
Installation of HEPA |
Before Checking/ Testing |
a. At Least 3 Times of Vacuum Cleaning and Floor Washing; b. Tools Need to Clean of Dust and Oil , Wire Need to in Good Condition Before Enter Clean Room; |
a. 1 Entrance / Exit Point; b. Need Registration for Every Entry; c. All Tools Need to Meet Specification; d. No Wood and Paper Product in Clean Room; e. Floor Protection on Work Floor; |
Level 5 |
System Testing /Checking in Cleanroom |
Before Hand on to Owner |
A. Rub Cleaning in Daily Basis; b. At Least 3 Time of Vacuum Cleaning and Floor Washing; c. Vacuum the Floor with No Cover; |
a. 1 Entrance / Exit Point; c. Need Registration for Every Entry; d. All Tools Need to Meet Specification; e. No Wood and Paper Product in Clean Room; f. Get Permission for Following Action: Drilling, Polishing, Wielding, Spraying, Drilling, Cutting etc; |