Annual report of the City Engineer . 1 -^^v-. Engineering Department. 53 The Cochituate Aqueduct has been used days, anddelivered 5,520,092,100 gallons. Both aqueducts have beencleaned during the year. The distributing reservoirs are in good condition. High-Service Pumping-Stations. The daily average quantity pumped at the Chestnut Hillstation was per cent, more than in 1893. Engine No. 1 was run 4,401 hours 55 minutes, pumping .Engine No. 2 was run 4,C42 hours 20 minutes, pumping .Engine No. 3 pumped .Total amount pumpedTotal amount coal used .Percentage ashes and clinkers .Average
Annual report of the City Engineer . 1 -^^v-. Engineering Department. 53 The Cochituate Aqueduct has been used days, anddelivered 5,520,092,100 gallons. Both aqueducts have beencleaned during the year. The distributing reservoirs are in good condition. High-Service Pumping-Stations. The daily average quantity pumped at the Chestnut Hillstation was per cent, more than in 1893. Engine No. 1 was run 4,401 hours 55 minutes, pumping .Engine No. 2 was run 4,C42 hours 20 minutes, pumping .Engine No. 3 pumped .Total amount pumpedTotal amount coal used .Percentage ashes and clinkers .Average lift in feetQuantity pumped per lb. of coalDaily average amount pumped 1,864,913,005 gallons 1,927,061,540 3,856,050 3,795,830,595 4,637,660 gallons10,399,500 Table VII. on page 78 shows in detail the work done bythe eno;ines and boilers. Cost of Pumping. Salaries Fuel . . Repairs Oil, waste, and packing Small supplies Total . Cost per million gallons raised one foot high pumped to reservoir $15,150 31 7,929 59 54
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