Public Reel

gov.archives.arc.37058 · Beat 20 · permalink

Construction site

7:21–7:39

Machine annotation by Qwen/Qwen3-VL-235B-A22B-Instruct, cut beats-0.2, prompt beats-0.2. Machine checks passed (partial). 4 quotes checked against the transcript; 1 of 2 visible events checked against a frame. Not human-reviewed. Observations and transcript may still be wrong.

Frame at 7:227:22Frame at 7:317:31

Play from 7:21 on the Internet Archive This passage on the film's page

Evidence and details

Starts here: topic shift in dialogue. Sequence 11 · shots 59–60. Observations cite a frame (frame:n) or a time (t:m:ss); frames are the sampled ones above.

Place
construction site (other, exterior) evidence: frame:1, frame:2
Seen happening
  • A large mechanical claw dumps material into a dump truck. [frame:1]
  • An aerial view shows a large excavation site with multiple vehicles and workers. [frame:2]
Also said
“earth and sand.” 7:27 · “As cleanup of the dam site exposed the ancient bed of the Colorado River,” 7:30
Seen
mechanical claw [frame:1], dump truck [frame:1], excavation site [frame:2], construction vehicles [frame:2]
Interpretation
Model opinion, not evidence: mood: industrial and documentary; themes: engineering, geology, construction; style notes: wide aerial shots and close-ups of machinery, high-contrast black and white footage

Heavy machinery excavates rock and earth at a dam construction site, exposing the ancient riverbed. Geologists are mentioned as studying the site's geological history.

“to reach bedrock for the dam's foundation.” 7:21 · “excavating over two million cubic yards of rock” 7:24 automatic transcript, may be wrong

The record

US Government work The record names a federal body as the creating agency. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act). This says nothing about copyright outside the United States, or about music, stock footage or other material the film may incorporate. Evidence dossier. The finding concerns the US copyright record for the film; it is not clearance for any use, and this page's annotation is machine output.

Share

Paste the permalink anywhere that shows link previews and it carries the frame, the time and the finding. The card image can be saved and used with a credit.

Frame from gov.archives.arc.37058 at 7:22 (passage 7:21–7:39); US record: US Government work

Permalink
always the current cut
Permalink to this version
warns if the beats are recut later
Card image
https://publicreel.org/cards/moment/gov.archives.arc.37058/b20.png
Figure for a newsletter or page
Cite