Legal corpus: the complete U.S. Code (59,740 sections, all 53 titles)

Ingested titles 12–51 and 54 from OLRC USLM XML @119-100 (the whole Code
now, uniform edition; Title 53 is reserved/empty). LegalText 11,221 ->
59,740; repo total 105,704 records. Deterministic (byte-identical rerun,
verified on Title 42's 8,356 sections); make check green. make
legal-us-code default now covers every title.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

legal/us/code/title-30/chapter-1/section-4d.md

@@ -0,0 +1,41 @@
+---
+type: "LegalText"
+title: "30 U.S.C. § 4d"
+description: "Plants, machinery, and equipment"
+jurisdiction: "us"
+corpus: "united_states_code"
+kind: "code_section"
+title_number: 30
+title_name: "MINERAL LANDS AND MINING"
+chapter_number: "1"
+chapter_name: "UNITED STATES BUREAU OF MINES"
+section: "4d"
+citation: "30 U.S.C. § 4d"
+status: "current"
+release_point: "119-100"
+release_date: "2026-06-26"
+source: "official"
+source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc30@119-100.zip"
+source_identifier: "/us/usc/t30/s4d"
+source_file: "data/legal/raw/us/code/title-30/usc30.xml"
+source_hash: "87ddd4a0a65ed1096dc3811a2d8dbfd56d8e7fed57ff31fe35a6f1baa08bbdee"
+raw_snapshot_hash: "355f8eb5c6ad5372de4a8e665d9ed90202d53d2aac19ac001d43948af4a4dd2f"
+text_hash: "d47bd82c8d99cbeb346fe8f4e9afa32b28d55d666b3f01e42f3fb209564d1392"
+retrieved_at: "2026-07-04"
+confidence: "official"
+tags: ["legal", "us-code"]
+---
+
+# 30 U.S.C. § 4d - Plants, machinery, and equipment
+
+## Text
+
+The United States Bureau of Mines is further authorized, under the general direction of the Secretary of the Interior, to erect such plants, construct and purchase such machinery and equipment, and to take such other steps as it may deem necessary and proper to effectuate the purposes of section 4c of this title.
+
+(May 15, 1936, ch. 397, § 2, 49 Stat. 1275; Pub. L. 102–285, § 10(b), May 18, 1992, 106 Stat. 172.)
+
+## Notes
+
+Statutory Notes and Related Subsidiaries
+
+Change of Name “United States Bureau of Mines” substituted in text for “Bureau of Mines” pursuant to section 10(b) of Pub. L. 102–285, set out as a note under section 1 of this title. For provisions relating to closure and transfer of functions of the United States Bureau of Mines, see Transfer of Functions note set out under section 1 of this title.