| | 2ND & 12TH FLOOR AHU CONTROL SERVICES | BVK MECHANICAL SERVICES INC | $188,215 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238310Drywall and Insulation Contractors | Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS | Jul 18, 2024 | Jul 22, 2024 | Oct 31, 2024 |
| | BASE PERIOD BUILDING AUTOMATION SERVICES FOR THE RRB HQ BUILDING. | BVK MECHANICAL SERVICES INC | $127,436 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238210Electrical Contractors and Other Wiring Installation Contractors | B540SPECIAL STUDIES/ANALYSIS- BUILDING TECHNOLOGY | Apr 17, 2023 | Apr 17, 2023 | Apr 16, 2028 |
| | IGF::OT::IGF UPDATE TO AIR HANDLING UNIT | BVK MECHANICAL SERVICES INC | $5,676 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J099 | Feb 23, 2018 | Feb 23, 2018 | Mar 23, 2018 |
| | IGF::OT::IGF UPDATE TO AIR HANDLING UNIT | BVK MECHANICAL SERVICES INC | $6,450 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J099 | Jan 11, 2018 | Jan 11, 2018 | Feb 12, 2018 |
| | IGF::OT::IGF PROVIDE SERVICES FOR A BUILDING AUTOMATION SYSTEM UPGRADE AT THE RRB HQ. | BVK MECHANICAL SERVICES INC | $71,170 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238210Electrical Contractors and Other Wiring Installation Contractors | Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS | Sep 26, 2016 | Sep 26, 2016 | Dec 21, 2016 |
| | IGF::OT::IGF ADD ELEVATOR PENTHOUSE AIR HANDLERS INTO THE BUILDING MAKEUP AIR UNIT. | BVK MECHANICAL SERVICES INC | $12,800 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 561790Other Services to Buildings and Dwellings | Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS | Sep 18, 2015 | Sep 18, 2015 | Sep 30, 2015 |
| | IGF::OT::IGF COOLING TOWER AUTOMATION SYSTEM UPGRADE SERVICES. | BVK MECHANICAL SERVICES INC | $12,740 | RAILROAD RETIREMENT BOARD | RAILROAD RETIREMENT BOARD | — | 238210Electrical Contractors and Other Wiring Installation Contractors | Z2AAREPAIR OR ALTERATION OF OFFICE BUILDINGS | May 13, 2015 | May 13, 2015 | May 31, 2015 |
| | IGF::OT::IGF REMOVE AND REPLACE COMMUNICATION WIRE FOR TEH RRB'S BUILDING AUTOMATION SYSTEM. | BVK MECHANICAL SERVICES INC | $0 | Railroad Retirement Board | Railroad Retirement Board | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Aug 5, 2013 | Aug 5, 2013 | Dec 31, 2013 |