Sewerage and Sewage TreatmentBabbitt, Harold E. (Harold Eaton)
History
Sewerage and Sewage Treatment
Babbitt, Harold E. (Harold Eaton)
Sewage disposal; Sewerage
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Ratio of maximum to average rate for department store district. │ 1.755
Ratio of maximum to average rate for hotel district. │ 1.65
Ratio of maximum to average rate for office building district. │ 1.51
Ratio of maximum to average rate for wholesale commercial │
district. │ 2.1
│
│——————│——————
Average and maximum gallons per thousand square feet of │ │
floor area: │ Avg. │ Max.
│——————│——————
For department store district. │ 232│ 407
For office building district. │ 541│ 891
For wholesale commercial district. │ 164│ 344
For all districts except wholesale commercial. │ 381│ 618
│ │
Average and maximum gallons per day: │ │
For all districts except wholesale commercial. │17,700│29,800
For wholesale commercial district. │ 9,650│20,000
─────────────────────────────────────────────────────────┴──────┴──────
TABLE 11
RATES OF CONSUMPTION PREDICTED FOR DIFFERENT DISTRICTS IN NEW YORK CITY
────────────┬───────────┬──────┬────────┬────────┬─────────
│ Net Bldg. │ │Observed│Observed│
│Area in Sq.│ Avg. │Cons. in│Cons. in│Predicted
District │ Ft. per │Number│ g.p.d. │ g.p.d. │ Mean
│ Acre for │ of │per 1000│per 1000│ Cons.
│ Ultimate │Floors│Sq. Ft. │Sq. Ft. │
│Consumption│ │ Max. │ Avg. │
────────────┼───────────┼──────┼────────┼────────┼─────────
Hotel and │ 24,800│ 15│ 634│ 526│ 500
midtown. │ │ │ │ │
Midtown and │ 24,800│ 15│ 338│ 219│ 300
financial.│ │ │ │ │
East and │ │ │ │ │
West of │ 24,800│ 10│ 297│ 230│ 300
midtown. │ │ │ │ │
Apartment, │ │ │ │ │
59th to │ 20,400│ 7│ │ 230│ 300
155th Sts.│ │ │ │ │
Manhattan │ │ │ │ │
north of │ 20,400│ 5│ │ 230│ 300
155th St. │ │ │ │ │
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