| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | WEI YUNG LOO | 05/15/2002 |
| BIS | EQ | ISSUED | WEI YUNG LOO | 04/23/2002 |
| BIS | — | ISSUED | WEI YUNG LOO | 01/18/2002 |
| BIS | EQ | ISSUED | WEI YUNG LOO | 01/18/2002 |
| BIS | PL | ISSUED | MIRABILE PLUMING & HEATING II, I | 07/19/2001 |
| BIS | EQ | ISSUED | WEI YUNG LOO | 05/14/2001 |
| BIS | — | ISSUED | WEI YUNG LOO | 05/14/2001 |
| BIS | EQ | ISSUED | WEI YUNG LOO | 07/19/1999 |
| BIS | — | ISSUED | WEI YUNG LOO | 07/19/1999 |