Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 441
-chamber. Whenever, from storms, the discharge from the street-sewers (s s s) is greater than can be carried off by the main sewer (S), the waterrises in the overflow-chamber (0), passes over the weirs {w w) down into theweir-chamber (c), then into the penstock-chamber, and through the… … the chambers, and for the side-end and weir-walls. The weir-chamber shall be divided in thedirection of its length, by a brickwall, into two rectangular over-flow-channels, covered with cast-iron plates, 6 feet S^ inches long,3 feet wide by | inch generalthickness, with strong ribs andflanges on…
Mechanical drawing
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