| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | PL | ISSUED | CITY/SUBURBAN PLBG CORP | 05/11/2010 |
| BIS | — | ISSUED | FLAHIVE CONTRACTION INC | 10/16/2008 |
| BIS | — | ISSUED | FLAHIVE CONTRACTION INC | 09/22/2006 |
| BIS | PL | ISSUED | CITY/SUBURBAN PLBG CORP | 06/23/2006 |
| BIS | — | ISSUED | FLAHIVE CONTRACTION INC | 10/14/2005 |