──────────────────────────────────┬─────────────── 200 Horse-power │ Load Type 5[51] │ ────────┬──────┬───────────┬──────┼───────┬─────── Per Cent│Pounds│ Load in │Pounds│Number │ Total of Rated│Steam │Horse-power│Steam,│of Days│ Load Capacity│ per │ │Units │Load is│Carried │ H.P. │ │10,000│Carried│ on │ Hour │ │Pounds│in Year│ these │ │ │ │ │Days in │ │ │ │ │ H.P. ────────┼──────┼───────────┼──────┼───────┼─────── 151│ 23│ 302│ 16.7│ 1│ 681 120│ 20│ 240│ 92.0│ 8│ 542 102│ 20│ 204│ 147│ 15│ 458 96│ 20│ 192│ 166│ 18│ 434 98│ 20│ 196│ 216│ 23│ 381 104│ 20│ 208│ 309.5│ 31│ 322 101│ 20│ 202│ 310│ 32│ 312 102│ 20│ 204│ 481│ 45│ 264 103│ 20│ 206│ 405│ 41│ 258 101│ 20│ 202│ 291│ 30│ 242 98│ 20│ 196│ 264│ 28│ 235 109│ 20│ 218│ 241│ 23│ 218 105│ 20│ 210│ 212│ 21│ 210 99│ 20│ 198│ 171│ 18│ 198 │ │ │ │ 12│ 170 │ │ │ │ 8│ 145 │ │ │ │ 5│ 121 │ │ │ │ 3│ 100 │ │ │ │ 2│ 89 │ │ │ │ 1│ 45 │ │ │ ————│ │ │3322.2│ │ ────────────────────────────────────────────────── TABLE 35 FINANCIAL COMPARISON OF PUMPING EQUIPMENTS The loads to be cared for are shown in Table 34. An emergency unit is supplied to bring the overload capacity of the plant, less the largest unit, equal to the maximum load on the plant. No unit will be overloaded more than fifty per cent of its rated capacity.