# Maryland Procurement Portal #IFB-27051

Fire alarm system upgrades at Mary Ann Winterling Elementary School #150

**Posted:** November 13, 2026
**Respond By:** December 17, 2026
**Identifier:** IFB-27051
**NAICS:** 238210, 238990

Baltimore City Public Schools is seeking bids for fire alarm upgrades at Mary Ann Winterling Elementary School #150 in Baltimore, Maryland.
- **Buyer:** Baltimore City Public Schools; no sub-agency or contracting office is identified.
- **Work requested:** Upgrade the school's fire alarm system. Detailed scope and technical specifications are in the solicitation document.
- **Quantities and part numbers:** Not provided in the available notice.
- **OEMs and vendors:** None are named.
- **Notable participation goals:** 30% overall MBE participation, including 8% African American MBE and 11% women-owned MBE participation.
- **Period of performance:** Not provided.

### Description

Baltimore City Public Schools is soliciting bids for fire alarm upgrades at Mary Ann Winterling Elementary School #150. The listed main category is fire protection system and equipment maintenance or repair service. A pre-bid conference is scheduled for November 16, 2026, and bids are due December 17, 2026, at 11:00 a.m. EST. The solicitation lists MBE participation goals of 30% overall, 8% African American MBE, and 11% women-owned MBE.

[View original listing](https://emma.maryland.gov/page.aspx/en/bpm/process_manage_extranet/96419)