| | SERVICE, NMAAHC SKYLIGHT REPLACEMENT. | DOLIVEIRA DJB JV II LLC | $164,342 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | May 20, 2026 | May 20, 2026 | Aug 3, 2026 |
| | SERVICE, REPAIR CHIMNEY AT COOPER HEWITT. | DOLIVEIRA DJB JV II LLC | $136,770 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Sep 29, 2025 | Sep 29, 2025 | Jan 30, 2026 |
| | THIS IS TASK ORDER NO. 33330225FF0010375, W.O. NO. 024, AGAINST IDIQ NO. 33330223DF0010240, TO PROVIDE REPAIR OF MAIN RESTAURANT LEAK AT ZOO. | DOLIVEIRA DJB JV II LLC | $32,149 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Sep 3, 2025 | Sep 3, 2025 | Nov 29, 2025 |
| | SERVICE, REPLACE ROOF ON CARVEL PANDA ICE CREAM CAFE AT NZP. | DOLIVEIRA DJB JV II LLC | $200,353 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Jul 30, 2025 | Jul 30, 2025 | May 22, 2033 |
| | SERVICE, ROOF REPLACEMENT BLDG #118 AT SCBI. | DOLIVEIRA DJB JV II LLC | $296,318 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Jun 2, 2025 | Jun 2, 2025 | May 22, 2033 |
| | SERVICE, REPLACE SKYLIGHTS ON KID'S BARN AT NZP. | DOLIVEIRA DJB JV II LLC | $39,921 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Jun 2, 2025 | Jun 2, 2025 | May 22, 2033 |
| | SERVICE, ROOF REPLACEMENT BLDG#98 AT SCBI. | DOLIVEIRA DJB JV II LLC | $276,760 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Jun 2, 2025 | Jun 2, 2025 | May 22, 2033 |
| | SERVICE, RESEAL GLASS IN SKYLIGHT BOX ON ROOFTOP AT NMAH. | DOLIVEIRA DJB JV II LLC | $42,668 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Apr 29, 2025 | Apr 29, 2025 | May 22, 2025 |
| | SERVICE, REPAIR/RE-COAT ROOF ON SI DATA CENTER AT HERNDON. | DOLIVEIRA DJB JV II LLC | $526,909 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Apr 3, 2025 | Apr 3, 2025 | May 22, 2025 |
| | SERVICE, RESTORE ROOF ON BLDG. #10A & #10B AT GARBER. | DOLIVEIRA DJB JV II LLC | $203,880 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Apr 3, 2025 | Apr 3, 2025 | May 22, 2025 |
| | SERVICE, CORRECT GUTTER ISSUE AT SAF BUILDING AT SCBI. | DOLIVEIRA DJB JV II LLC | $68,162 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Mar 27, 2025 | Mar 27, 2025 | May 22, 2025 |
| | SERVICE, REPLACE EXISTING SHINGLE ROOF WITH A STANDING SEAM METAL ROOFING SYSTEM ON BLDG. #600 AT SERC | DOLIVEIRA DJB JV II LLC | $62,099 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Feb 19, 2025 | Feb 19, 2025 | May 22, 2025 |
| | HAZY ROOF REJUVENATION | DOLIVEIRA DJB JV II LLC | $688,120 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Sep 23, 2024 | Sep 23, 2024 | May 22, 2033 |
| | SERVICE, REPLACE ROOF ON BLDG. #70 AT SCBI. | DOLIVEIRA DJB JV II LLC | $107,960 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Sep 13, 2024 | Sep 13, 2024 | May 22, 2025 |
| | SERVICE, REPLACE ROOF ON BLDG. #90 AT SCBI. | DOLIVEIRA DJB JV II LLC | $78,267 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Sep 13, 2024 | Sep 13, 2024 | May 22, 2025 |
| | SERVICE, REPAIR WALL CAP OVER THE TOP OF HAZY LIBRARY ROOM #203.36. | DOLIVEIRA DJB JV II LLC | $8,650 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Jul 2, 2024 | Jul 2, 2024 | May 22, 2025 |
| | SERVICE, RE-SEAL EAST COURT SKYLIGHTS AND PARPET WALL AT NHB. | DOLIVEIRA DJB JV II LLC | $264,762 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | May 29, 2024 | May 29, 2024 | May 22, 2033 |
| | SERVICE, REPLACE ROOF DECKING & UNDERLAYMENT ON BLDG. #701-0267 AT SCBI. | DOLIVEIRA DJB JV II LLC | $296,070 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | May 2, 2024 | May 2, 2024 | May 22, 2033 |
| | SERVICE, REPLACE ROOF DRAIN ON RIVINUS BARN AT SCBI. | DOLIVEIRA DJB JV II LLC | $3,494 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Mar 27, 2024 | Mar 27, 2024 | May 22, 2024 |
| | REPAIRS, REPOINT, AND SEAL GRAND GALLERY ROOF AT RENWICK. | DOLIVEIRA DJB JV II LLC | $415,558 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Mar 21, 2024 | Mar 21, 2024 | May 22, 2033 |
| | SERVICE, REPLACE (2) AREAS OF THE ROOF IN NHB'S ROTUNDA | DOLIVEIRA DJB JV II LLC | $321,741 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Mar 21, 2024 | Mar 21, 2024 | May 22, 2033 |
| | PROJECT #24206, SERVICE, ROOF REPLACEMENT ON BLDG. #200 AT SERC. | DOLIVEIRA DJB JV II LLC | $259,023 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Feb 21, 2024 | Feb 21, 2024 | May 22, 2024 |
| | SERVICE, REPLACE (3) SKYLIGHTS AT NMNH. | DOLIVEIRA DJB JV II LLC | $27,577 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Feb 13, 2024 | Feb 13, 2024 | May 22, 2024 |
| | SERVICE, ROOF RESTORATION OF (9) EXISTING CONCRETE STRUCTURES AT SCBI. | DOLIVEIRA DJB JV II LLC | $48,347 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Feb 12, 2024 | Feb 12, 2024 | May 22, 2024 |
| | SERVICE, ADD FUNDING FOR EMERGENCY RESPONSE AND REPAIRS TO ROOFS/FACADE/SKYLIGHTS. | DOLIVEIRA DJB JV II LLC | $250,000 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 238160Roofing Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Aug 4, 2023 | Aug 4, 2023 | May 22, 2033 |