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Commercial General Building work permitted June 13, 2025, with 4 permits through June 23, 2026.
CFA / H This soil boring permit application is for the installation of 98 secant piles, 8 soldier piles, and 4 foundation piles necessary for the construction of the Potomac River Tunnel and combined sewer overflow drop shaft located north of the Lincoln Memorial on FEDERAL PROPERTY under the jurisdiction of the National Park Service. This work is part of the DC Clean Rivers Potomac River Tunnel Project. The project site address to be used for this permit is 3500 Water Street NW, 20007. The exact location of the work and borings is detailed at the coordinates provided on the site plans.
Washington DC’s permit records for this address don’t name a contractor; the permits list the scope, value and dates below.
4 permits issued Jun 13 – Jun 23, newest first.
| Issued | Permit | Contractor | Value |
|---|---|---|---|
#SB2600143 CONSTRUCTION · MISCELLANEOUS - SOIL BORING CFA / H This soil boring permit application is for the installation of 98 secant piles, 8 soldier piles, and 4 foundation piles necessary for the construction of the Potomac River Tunnel and combined sewer overflow drop shaft located north of the Lincoln Memorial on FEDERAL PROPERTY under the… |
Commercial and multifamily, biggest first.
Status: Permit Issued
| Not published |
| — |
#SB2600114 CONSTRUCTION · MISCELLANEOUS - SOIL BORING This soil boring permit is for the abandonment of 3 instruments at the 3550 Water Street NW address. The work is part of the DC Water Clean Rivers Potomac River Tunnel Project. This work is on FEDERAL PROPERTY under the jurisdiction of the National Park Service. The exact location of the work and… Status: Permit Issued | Not published | — |
#SB2500203 CONSTRUCTION · MISCELLANEOUS - SOIL BORING CFA/HISTORIC This soil boring application is for the installation of 140 secant piles necessary for support of excavation & 2 foundation piles for the construction of the Potomac River Tunnel and combined sewer overflow drop shaft located along Water Street West of the Francis Scott Key Bridge.… Status: Permit Issued | Not published | — |
#SB2500172 CONSTRUCTION · MISCELLANEOUS - SOIL BORING HISTORIC & CFA This soil boring application is for the installation of 6 instruments requiring boreholes at the 3550 Water Street NW address. This includes 2 Inclinometers, 1 vibrating wire piezometer, 2 three-anchor extensometers, and 1 observation well. The work is part of the DC Water Clean… Status: Permit Issued | Not published | — |