| Award | (MSA) GAS MONITORING SYSTEM BRAND SPECIFIC RE-AD | Citywide Administrative Services | Mine Safety Appliances Company, LLC | $210K | Competitive Sealed Bids | Mar 21, 2017 | 8571600327 |
| Award | BODY ARMOR, BALLISTIC, RE - AD | Citywide Administrative Services | Mine Safety Appliances Co. MSA | $1.8M | Competitive Sealed Bids | Jan 4, 2007 | 857601159 |
| Award | THERMAL IMAGING CAMERA | Citywide Administrative Services | Mine Safety Appliances Company DBA MSA | $101K | Intergovernmental Purchase | Jun 8, 2005 | 857501522 |
| Award | HELMET PADS AND KITS | Citywide Administrative Services | Mine Safety Appliances | $353K | Intergovernmental Purchase | Apr 7, 2004 | 857400777 |
| Award | GRP FOR MSA EVOLUTION THERMAL IMAGING CAMERAS | Citywide Administrative Services | Mine Safety Appliances Co. | $110K | Intergovernmental Purchase | Aug 1, 2003 | 857402807 |