| Sr. | Doc. Name | Doc No. | Issue date | Project System |
| 1 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04123 | March.2023 | AHU-02 |
| 2 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04223 | March.2023 | AHU-10 |
| 3 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04323 | March.2023 | Bosch Coating |
| 4 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04423 | March.2023 | Comasa 50 |
| 5 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04523 | March.2023 | Comasa 200 |
| 6 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04623 | March.2023 | Sejong Coating |
| 7 | INSTALLED HEPA FILTER LEAK TEST REPORT | HLT-04623 | March.2023 | Diosana |