| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | EQ | ISSUED | POWERS BRIDGING & SCAFFOLDING | 02/16/2007 |
| BIS | EQ | ISSUED | POWERS BRIDGING & SCAFFOLDING | 05/23/2006 |
| BIS | EQ | ISSUED | POWERS BRIDGING & SCAFFOLDING | 02/03/2006 |
| BIS | EQ | ISSUED | POWERS BRIDGING & SCAFFOLDING | 03/29/2005 |
| BIS | EQ | ISSUED | COLGATE SCAFFOLDING | 03/17/2004 |
| BIS | EQ | ISSUED | COLGATE SCAFFOLDING | 03/21/2003 |
| BIS | EQ | ISSUED | COLGATE SCAFFOLDING | 03/06/2000 |
| BIS | EQ | ISSUED | COLGATE SCAFFOLDING | 02/08/1999 |