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PROPOSED CONTRACT AMENDMENT
Department(s): Emergency Management and Regional Security
Vendor: DTN, LLC, Bloomington, Minnesota
Request: Authorization for the Chief Procurement Officer to renew and increase contract
Good(s) or Service(s): Weather Notification System
Original Contract Period: 11/1/2022 - 10/31/2025, with (2), one-year renewal options
Proposed Amendment Type: Renewal and Increase
Proposed Contract Period: Renewal period, 11/1/2026 - 10/31/2027
Total Current Contract Amount Authority: $722,768.00
Original Approval (Board or Procurement): Board, 9/22/2022, $535,383.00
Increase Requested: $196,754.00
Previous Board Increase(s): N/A
Previous Chief Procurement Officer Increase(s): 12/16/2025, $187,385.00
Previous Board Renewals: N/A
Previous Chief Procurement Officer Renewals: 12/16/2025, 11/1/2025 - 10/31/2026
Previous Board Extension(s): N/A
Previous Chief Procurement Officer Extension(s): N/A
Contract Utilization: The contract-specific goal set on this contract is zero.
Potential Fiscal Impact: FY 2027 $196,754.00
Accounts: 11100.1265.33905.540149
Contract Number(s): 2210-05130
Summary: The Department of Emergency Management & Regional Security (EMRS) requests authorization for the Chief Procurement Officer to renew and increase the contract amount with DTN, LLC for Weather Notification Services for a one-year period. DTN is a 24/7 application that provides severe weather notifications, alerts and in-depth forecasts to EMRS and other Cook County agencies and municipalities. Weather conditions impact our ability to safely and effectively respond to emergency incidents. This system enhances EMRS capabilities and provides our partners with a critical tool they can use 24/7. DTN, LLC has provided continued maintenance and support.
This contract was awarded through a Sole Source Procurement pursuant to Section 34-139 of the Cook County Procurement Code
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