# Other permit SB2600180 at 6201 5th St NW, Washington

DC Department of Buildings permit SB2600180: issued Aug 21, 2026 for other work at 6201 5th St NW. Installation of a new geothermal well field. We anticipate boring 59 new bores at 600 ft deep and installing a closed-loop geothermal heat exchanger system. The bores will be grouted with a bentonite grout with a thermal conductivity of.45. The 59 wells will be tied to the previously installed test well for a 60-hole field. These wells will be tied together using HDPE piping to complete the system to the school.

- Permit number: SB2600180
- Issued: Aug 21, 2026
- Type of work: Other (city: Construction, miscellaneous)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20011
- All permits at this address: https://nearbypermits.com/washington-dc/address/6201-5th-st-nw/

---
Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), District of Columbia, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-07 10:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 6201 5th St NW: https://nearbypermits.com/washington-dc/address/6201-5th-st-nw/