Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 7 · column 5 of 6 · from the scan, no model involved
Warning Tapes
A yellow tape with the following message Caution —buried electric line below" is buried about one foot above underground electrical cable If you uncover this tape, you're digging close to electrical cable
Underground Vaults
Underground vaults are 3 to 4 feet round and steel grated or 7 by 9 feet concrete slabs with a metal door Both have tops flush with the ground
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