| Award | OIL, LUBRICATING FOR MARINE DIESEL ENGINES | Citywide Administrative Services | DAVID WEBER OIL COMPANY | $1.3M | Competitive Sealed Bids | May 7, 2025 | 85725B0056001 |
| Award | OIL, LUBRICATING FOR MARINE DIESEL ENGINE | Citywide Administrative Services | DAVID WEBER OIL COMPANY | $763K | Competitive Sealed Bids | Jun 24, 2019 | 8571900162 |
| Award | OIL, LUBRICATING, AUTOMOTIVE, VIRGIN | Citywide Administrative Services | DAVID WEBER OIL COMPANY | $35K | Competitive Sealed Bids | Nov 19, 2014 | 8571400356 |
| Award | LUBE OIL FOR GENERAL MOTORS MARINE DIESELS | Citywide Administrative Services | DAVID WEBER OIL COMPANY | $112K | Competitive Sealed Bids | Sep 26, 2006 | 857601403 |
| Award | PETROLEUM PRODUCTS INDUSTRIAL | Citywide Administrative Services | DAVID WEBER OIL COMPANY | $119K | Other | Apr 13, 2006 | 857601044 |