3RD PARTY REVIEW - RICK ARVIN - BUILDING PERMIT - COM2024-02800 BFPE will modify the existing wet pipe
Fire systems at 3400 N Charles St, Baltimore
Baltimore Department of Housing and Community Development permit BCCM-26-002635: issued Jul 1, 2026 for fire systems work at 3400 N Charles St. 3RD PARTY REVIEW - RICK ARVIN - BUILDING PERMIT - COM2024-02800 BFPE will modify the existing wet pipe sprinkler system for the Macaulay Hall Krios Lab renovation. Work includes adding new sprinkler piping and sprinklers to provide proper coverage for the renovated spaces and revised ceiling conditions. New concealed pendent sprinklers will be provided in finished ceiling areas, with sidewall sprinklers provided at the open-to-structure area within the Krios room. Existing mains and branch lines within the work area will be removed and reworked as required, with new piping reconnecting to the existing sprinkler system at designated tie-in locations. The renovated areas are approximately 1,300 square feet and will be protected as a Light Hazard occupancy.
- Permit number
- BCCM-26-002635
- Issued
- Type of work
- Fire systems
- Status
- Issued
- Reported cost
- $23,500
- ZIP code
- 21218 (from the permit's location)
- City's category
- Hospital
- City's status
- Not listed
- Source
- Baltimore Department of Housing and Community Development permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 3400 N Charles St, and what's permitted nearby
Baltimore Department of Housing and Community Development updated its data Oct 11, 2026. We checked it Oct 11, 21:50 UTC. See the city's official records (City of Baltimore, CC BY 3.0).
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