| | THE SHERWIN-WILLIAMS COMPANY | — | BOA | $15,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 444120Paint and Wallpaper Retailers | 8010PAINTS, DOPES, VARNISHES, AND RELATED PRODUCTS | Dec 4, 2023 | Dec 4, 2023 | — |
| | TRIPLE A LUMBER, INC. | — | BOA | $15,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 444110Home Centers | 5510LUMBER AND RELATED BASIC WOOD MATERIALS | Dec 4, 2023 | Dec 4, 2023 | — |
| | CLEAN HARBORS ENVIRONMENTAL SERVICES INC | HAZARDOUS WASTE REMOVAL | BPA | $100,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 562112Hazardous Waste Collection | S205HOUSEKEEPING- TRASH/GARBAGE COLLECTION | Apr 3, 2023 | Mar 24, 2023 | Mar 23, 2028 |
| | WILCOX GRAVEL & EXCAVATING, INC. | CRANE OPERATOR. | BPA | $20,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561320Temporary Help Services | S216HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT | Feb 4, 2022 | Feb 7, 2022 | Apr 30, 2022 |
| | MR. GRANT CONTR. INC | — | BPA | $20,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561320Temporary Help Services | S216HOUSEKEEPING- FACILITIES OPERATIONS SUPPORT | Feb 4, 2022 | Feb 7, 2022 | — |
| | DOW ELECTRIC, INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | — |
| | DOW ELECTRIC, INC. | JOURNEYMAN MILLWRIGHT
(INDUSTRIAL MECHANIC) | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | Jun 30, 2022 |
| | DOW ELECTRIC, INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | — |
| | S & L ELECTRIC INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | — |
| | S & L ELECTRIC INC. | JOURNEYMAN MILLWRIGHT
(INDUSTRIAL MECHANIC) | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | Jun 30, 2022 |
| | S & L ELECTRIC INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Nov 29, 2021 | Nov 29, 2021 | — |
| | HATCH ASSOCIATES CONSULTANTS, INC | ARCHITECT AND ENGINEERING SERVICES | IDC | $5,000,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 30, 2021 | Sep 20, 2021 | Sep 27, 2026 |
| | BERGMANN ASSOCIATES ARCHITECTS ENGINEERS LANDSCAPE ARCHITECTS & SURVEYORS DPC | ARCHITECT AND ENGINEERING SERVICES | IDC | $5,000,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 24, 2021 | Sep 13, 2021 | — |
| | WSP USA INC | ARCHITECT AND ENGINEERING SERVICES | IDC | $5,000,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 24, 2021 | Sep 20, 2021 | Sep 27, 2026 |
| | ROBLAS CARPET CARE LLC | AS NEEDED CLEANING AND DISINFECTING OF FACILITIES FOR COVID 19. | BPA | $15,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561720Janitorial Services | S299HOUSEKEEPING- OTHER | Jan 28, 2021 | Feb 1, 2021 | — |
| | S & L ELECTRIC INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Jan 4, 2021 | Dec 21, 2020 | — |
| | S & L ELECTRIC INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Jan 4, 2021 | Dec 21, 2020 | — |
| | S & L ELECTRIC INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Jan 4, 2021 | Dec 21, 2020 | — |
| | CALDAIA CONTROLS LLC | — | BPA | $300,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 488390Other Support Activities for Water Transportation | W041LEASE OR RENTAL OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | Dec 28, 2020 | Dec 29, 2020 | — |
| | POWERHOUSE EQUIPMENT & ENGINEERING CO INC | STEAM BOILER RENTAL WITH OPERATOR. | BPA | $300,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 488390Other Support Activities for Water Transportation | W041LEASE OR RENTAL OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | Dec 23, 2020 | Dec 28, 2020 | Dec 28, 2025 |
| | COLLINS-HAMMOND ELECTRICAL CONTRACTORS, INC. | JOURNEYMAN ELECTRICIAN ON AS NEEDED OR EMERGENCY BASIS. | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | Z1AZMAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS | Dec 18, 2020 | Dec 21, 2020 | Jun 21, 2021 |
| | DOW ELECTRIC, INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Dec 18, 2020 | Dec 21, 2020 | — |
| | DOW ELECTRIC, INC. | JOURNEYMAN ELECTRICIAN ON AN AS NEEDED OR EMERGENCY BASIS. | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Dec 18, 2020 | Dec 21, 2020 | Jun 21, 2021 |
| | DOW ELECTRIC, INC. | — | BPA | $25,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561210Facilities Support Services | M1KAOPERATION OF DAMS | Dec 18, 2020 | Dec 21, 2020 | — |
| | HUNT UNDERWATER SPECIALTIES, LLC | — | BPA | $30,000 | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | GREAT LAKES ST LAWRENCE SEAWAY DEVELOPMENT CORPORATION | — | 561990All Other Support Services | Z1KAMAINTENANCE OF DAMS | Dec 4, 2020 | Dec 4, 2020 | — |