CHEVY CHASE, MD, 20815 · Montgomery County
Building permit — commercial building
Interior work only, Install a cantilever balcony tension tie system utilizing an ASTM A36 steel 2"" x 3/8"" tie plate, secured to the primary balcony framing with a 3/16"" continuous fillet weld. The wall side of the tie plate shall be pinned to an L4 x 4 x 3/8"" exterior steel bracket using a single snug-tight 1/2"" dia. ASTM A325 heavy hex bolt to allow for minor rotational tolerance. Secure the bracket to the primary exterior structural substrate using two 1/2"" diameter fasteners, utilizing either epoxy adhesive anchors for concrete/masonry or structural through-bolts with interior backing plates for wood framing
Building permit — building residential permit
For all 11 houses) Install a cantilever balcony tension tie system utilizing an ASTM A36 steel 2"" x 3/8"" tie plate, secured to the primary balcony framing with a 3/16"" continuous fillet weld. The wall side of the tie plate shall be pinned to an L4 x 4 x 3/8"" exterior steel bracket using a single snug-tight 1/2"" dia. ASTM A325 heavy hex bolt to allow for minor rotational tolerance. Secure the bracket to the primary exterior structural substrate using two 1/2"" diameter fasteners, utilizing either epoxy adhesive anchors for concrete/masonry or structural through-bolts with interior backing plates for wood framing.
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These are the permits published by the jurisdictions listed above. A project usually depends on approvals from other agencies that publish nothing machine-readable — a forest conservation exemption, a well completion report, a sediment control or grading plan, a utility connection, a homeowners’ association sign-off. Their absence here is not evidence they were not required, and the gaps between the dates above are usually where they happened. Rows labelled “Filed” are permit APPLICATIONS — Montgomery County publishes an intake date and a declared valuation. Records are grouped by normalised address text, so the same property may also appear upstream under a different spelling. Verify scope, dates, and contractor information with the issuing jurisdiction before bidding, quoting, or performing work.