# Calmetrix I-Cal Ultra Cement Isothermal Calorimeter

Canonical: https://abierto.us/opportunities/w912hz25n6567

- Solicitation number: W912HZ25P0076
- Notice type: Award notice (first published as special notice)
- Status: Awarded to Calmetrix Inc. for $41,430.00
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2R2 USA Engr R & D CTR (W912HZ)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6695 Combination and Miscellaneous Instruments
- Place of performance: Vicksburg, Mississippi
- County: Warren County (FIPS 28149). https://abierto.us/counties/warren-county-ms-28149
- City: Vicksburg. https://abierto.us/cities/vicksburg-ms-2876720
- First posted: July 3, 2025
- Last posted: August 12, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/65f7c233d4cd49c397a4780ffb390abc/view

## Description

110V/60 Hz Calmetrix I-Cal Ultra Isothermal Calorimeter capable of evaluating cement heat of hydration in accordance with ASTM C1702 with the following accessories and consumables: . 8x – 20 mL Calorimeter channels for use in I-Cal Ultra . Mixing consumables for at least 200 samples (sample vials, vial lids, sealing apparatus if required, stirrers, etc.) . Computer and software for operating the calorimeter and generating reports/exporting data . 2x – Internal mixers for 20 mL sample vials

## Award on USAspending

- Recipient: Calmetrix Inc. (UEI HNLFH68GDMA7)
- Contract: W912HZ25P0076, purchase order
- Obligated: $41,430.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: award number W912HZ25P0076 equals the contract number; same awarding office W912HZ (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W912HZ25P0076_9700_-NONE-_-NONE-/


## Publications

- July 3, 2025: Special notice, due July 10, 2025 at 2:00 PM EDT. Notice cc4acba589e74d6cbef7c5bf8d4f82b9. https://sam.gov/workspace/contract/opp/cc4acba589e74d6cbef7c5bf8d4f82b9/view
- August 12, 2025: Award notice. Notice 65f7c233d4cd49c397a4780ffb390abc. https://sam.gov/workspace/contract/opp/65f7c233d4cd49c397a4780ffb390abc/view

## Points of contact

- Jon-Vincent Holden, Jon-Vincent.S.Holden@usace.army.mil
- David Ammermann, david.g.ammermann@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912hz25n6567.