# Mitigation Activities to Reduce Indoor Radon Concentrations

Canonical: https://abierto.us/opportunities/191t7026c0002

- Solicitation number: 191T7026C0002
- Notice type: Justification
- Status: Awarded to Radea Stammhaus GMBH
- Department: Department of State
- Contracting office: U.S. Embassy Rome (191T70)
- NAICS: 236220 Commercial and Institutional Building Construction
- Product or service code: Z1JZ Maintenance Of Miscellaneous Buildings
- Place of performance: ITA
- First posted: February 27, 2026
- Last posted: February 27, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a617f3a0ca90458fa22e4d9d0788039a/view

## Description

JOFOC for Mitigation Activities to Reduce Indoor Radon Concentrations

## Award on USAspending

- Recipient: Radea Stammhaus GMBH (UEI NG34GFQ96NM9)
- Contract: 191T7026C0002, definitive contract
- Obligated: $474,579.18
- Competition: Not Competed Under SAP, 1 offers received
- Link: award number 191T7026C0002 equals the contract number; same awarding office 191T70 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_191T7026C0002_1900_-NONE-_-NONE-/


## Publications

- February 27, 2026: Justification. Notice a617f3a0ca90458fa22e4d9d0788039a. https://sam.gov/workspace/contract/opp/a617f3a0ca90458fa22e4d9d0788039a/view

## Points of contact

- Crystal D Sheridan, SheridanCD@state.gov, 390646742581
- Tiziana Carfora, CarforaT@state.gov, 390646742177

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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/191t7026c0002.