# Annual Subscription for FLAC3D, 3DEC and Griddle and Perpetual Web License Upgrade for FLAC3D, 3DEC, FLAC2D and UDEC

Canonical: https://abierto.us/opportunities/75d30126q79282

- Solicitation number: 75D301-26-Q-79282
- Notice type: Solicitation
- Status: Open. Offers due September 22, 2026 at 12:00 PM EDT
- Department: Department of Health and Human Services
- Agency: Centers for Disease Control and Prevention
- Contracting office: CDC Office of Acquisition Services (75D301)
- NAICS: 513210 Software Publishers
- Product or service code: 7A21 Business Application off-the-shelf software delivered by perpetual license, which also encompasses enterprise level software enabling mission capability and business operational support.
- Place of performance: Pittsburg, Pennsylvania
- First posted: September 18, 2026
- Last posted: September 18, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/3e02059d2dd54022b74066cb60468562/view

## Description

The Centers for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH), Pittsburgh Mining Research Division (PMRD), intends to issue a firm-fixed-price purchase order for annual subscriptions and perpetual web license upgrades for the ITASCA numerical modeling software suite, including FLAC3D, 3DEC, FLAC2D, UDEC, and Griddle. The requirement includes applicable software updates, patches, license management/support, and remote technical support for a 12-month period of performance.

Itasca Consulting Group, Inc. has been identified as the intended source because it is currently the only known source capable of satisfying the requirement. However, quotations received from other responsible sources that demonstrate the capability and authorization to meet the Government’s requirements will be considered.

## Attachments

- [A19 Attachment 1 AI Use Compliance and Risk Management Plan.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/5ed07a23408640479795da75e1ba3ee1/download)

## Publications

- September 18, 2026: Solicitation, due September 22, 2026 at 12:00 PM EDT. Notice 3e02059d2dd54022b74066cb60468562. https://sam.gov/workspace/contract/opp/3e02059d2dd54022b74066cb60468562/view

## Points of contact

- Alyssa Thomas, ah78@cdc.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/75d30126q79282.