1939 — Page 102

Public Works Department Annual Report 工務司署年報 All AI Reviewed
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Appendix V.

ISLAND WATER WORKS.

DETAILS OF FUEL CONSUMPTION AND POWER COST AT PUMPING STATIONS.

Pumping Station. Type of Plant. Million gallons pumped. Average total Head in feet. Coal or K. W. H. consumed per M.G. Power cost $ per M.G. Remarks. Tytam Tuk Steam Recip. 1,590.71 346.00 2.25 Tons 14.56 lbs. $0.1328 Average coal cost = $19.95 per ton. Pokfulam Road Steam Recip. 215.65 709.00 8.48 Tons 26.80 lbs. $0.2242 Average coal cost= $19.95 per ton. Garden Road Elect. Centrif. 293.03 157.00 5.87 K.W.H. $0.1761 Cost of Elect. = $0.03 per K.W.H. Albany Elect. Centrif. 25.75 390.00 6.24 K.W.H. $0.1872 Cost of Elect. = $0.03 per K.W.H. Middle Gap Elect. Centrif. 9.70 546.00 5.54 K.W.H. $0.2555 Cost of Elect. = $0.05 per K.W.H.

N.B.-"Power cost" includes lubrication and auxiliaries.

101

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Appendix V. ISLAND WATER WORKS. DETAILS OF FUEL CONSUMPTION AND POWER COST AT PUMPING STATIONS. Pumping Station. Type of Plant. Million gallons pumped. Average total Head in feet. Coal or K. W. H. consumed per M.G. Power cost $ per M.G. Remarks. Tytam Tuk Steam Recip. 1,590.71 346.00 2.25 Tons 14.56 lbs. $0.1328 Average coal cost = $19.95 per ton. Pokfulam Road Steam Recip. 215.65 709.00 8.48 Tons 26.80 lbs. $0.2242 Average coal cost= $19.95 per ton. Garden Road Elect. Centrif. 293.03 157.00 5.87 K.W.H. $0.1761 Cost of Elect. = $0.03 per K.W.H. Albany Elect. Centrif. 25.75 390.00 6.24 K.W.H. $0.1872 Cost of Elect. = $0.03 per K.W.H. Middle Gap Elect. Centrif. 9.70 546.00 5.54 K.W.H. $0.2555 Cost of Elect. = $0.05 per K.W.H. N.B.-"Power cost" includes lubrication and auxiliaries. 101
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Appendix V. ISLAND WATER WORKS. DETAILS OF FUEL CONSUMPTION AND POWER COST AT PUMPING STATIONS. Pumping Station. Type of Plant. Million gallons pumped. Average total Flead Coal or K. W. H. consumed Power cost $ Remarks. in feet. per M.G. per M.F.G. per M.G. per M.F.G. Tytam Tuk Steam Recip. 1,590.71 346.00 2.25 Tons 14.56 lbs. $ 45.95 $0.1328 Average coal cost = $19.95 per ton. Pokfulam Road ... Steam Recip. 215.65 709.00 8.48 Tons 26.80 lbs. $153.98 $0.2242 Average coal cost= $19.95 per ton. Garden Road Elect. Centrif. 293.03 157.00 919.32 K.W.H. 5.87 K.W.H. $ 27.58 $0.1761 Cost of Elect. = $0.03 per K.W.H. Albany Elect. Centrif.! 25.75 390.00 2,437.86 K.W.H. 6.24 K.W.H. $ 73.14 $0.1872 Cost of Elect. = $0.03 per K.W.H. Middle Gap Elect. Centrif. 9.70 546.00 3,020.31 K.W.H. 5.54 K.W.H. $139.45 $0.2555 Cost of Elect. = $0.05 per K.W.H. N.B.-"Power cost" includes lubrication and auxilliaries. 101
2026-05-11 17:07:11 · Baseline
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Appendix V.

ISLAND WATER WORKS.

DETAILS OF FUEL CONSUMPTION AND POWER COST AT PUMPING STATIONS.

Pumping Station.

Type of Plant.

Million gallons pumped.

Average total Flead

Coal or K. W. H. consumed

Power cost $

Remarks.

in feet.

per M.G.

per M.F.G.

per M.G.

per M.F.G.

Tytam Tuk

Steam Recip. 1,590.71 346.00

2.25 Tons

14.56 lbs.

$ 45.95

$0.1328

Average coal cost =

$19.95 per ton.

Pokfulam Road ... Steam Recip.

215.65 709.00

8.48 Tons

26.80 lbs.

$153.98

$0.2242

Average coal cost=

$19.95 per ton.

Garden Road

Elect. Centrif.

293.03 157.00

919.32 K.W.H.

5.87 K.W.H.

$ 27.58

$0.1761

Cost of Elect. =

$0.03 per K.W.H.

Albany

Elect. Centrif.!

25.75 390.00 2,437.86 K.W.H.

6.24 K.W.H.

$ 73.14

$0.1872

Cost of Elect. =

$0.03 per K.W.H.

Middle Gap

Elect. Centrif.

9.70 546.00 3,020.31 K.W.H.

5.54 K.W.H.

$139.45

$0.2555

Cost of Elect. =

$0.05 per K.W.H.

N.B.-"Power cost" includes lubrication and auxilliaries.

101

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