1946-1947 — Page 61

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

APPENDIX IV.

ISLAND WATERWORKS.

AMOUNT OF WATER FILTERED MILLIONS OF GALLONS.

[ 59 ]

1946/47.

FILTER STATION ELLIOT WEST POINT ALBANY BOWEN ROAD EASTERN CHAI WAN STANLEY ABERDEEN POKFULAM TOTAL Type of Filter Slow Sand Slow Sand Rapid Gravity Slow Sand Slow Sand Slow Sand Pressure Sand Slow Sand Million Gall. April 1946... 59.37 3.38 47.33 58.71 107.95 2.86 5.47 6.47 5.32 296.86 May 1946.. 45.18 6.99 34.71 49.64 104.78 4.97 5.59 8.74 5.93 266.53 June 1946... 95.20 14.02 49.37 70.40 112.11 6.03 4.93 9.97 7.03 369.06 July 1946... 127.93 14.38 60.37 71.15 111.63 7.52 5.00 8.81 7.25 414.04 August 1946... 111.10 14.38 60.75 79.80 118.72 8.21 5.00 9.09 6.86 413.91 September 1946... 90.81 13.12 35.42 68.63 115.58 7.59 5.62 9.54 6.13 351.94 October 1946... 77.51 15.07 34.58 61.54 106.43 6.97 5.46 7.97 6.04 321.57 November 1946... 72.87 2.51 25.29 56.65 99.62 5.82 5.04 7.50 5.46 280.76 December 1946... 58.46 5.51 21.32 56.30 90.57 5.19 5.77 7.86 5.04 256.02 January 1947... 51.32 4.93 9.07 62.25 76.60 5.32 3.90 8.08 5.13 226.60 February 1947. 46.24 1.98 4.38 53.97 61.88 4.84 3.91 7.44 4.22 188.86 March 1947... 49.63 1.64 16.48 75.48 75.75 6.15 4.28 8.71 5.84 243.96 TOTALS 1946/47 885.12 97.91 399.07 764.52 1,181.62 71.47 59.97 100.18 70.25 3,630.11 TOTALS 1939.. 1,111.45 165.20 538.35 726.24 1,246.58 51.50 64.53 48.93 3,952.78

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APPENDIX IV. ISLAND WATERWORKS. AMOUNT OF WATER FILTERED MILLIONS OF GALLONS. [ 59 ] 1946/47. FILTER STATION ELLIOT WEST POINT ALBANY BOWEN ROAD EASTERN CHAI WAN STANLEY ABERDEEN POKFULAM TOTAL Type of Filter Slow Sand Slow Sand Rapid Gravity Slow Sand Slow Sand Slow Sand Pressure Sand Slow Sand Million Gall. April 1946... 59.37 3.38 47.33 58.71 107.95 2.86 5.47 6.47 5.32 296.86 May 1946.. 45.18 6.99 34.71 49.64 104.78 4.97 5.59 8.74 5.93 266.53 June 1946... 95.20 14.02 49.37 70.40 112.11 6.03 4.93 9.97 7.03 369.06 July 1946... 127.93 14.38 60.37 71.15 111.63 7.52 5.00 8.81 7.25 414.04 August 1946... 111.10 14.38 60.75 79.80 118.72 8.21 5.00 9.09 6.86 413.91 September 1946... 90.81 13.12 35.42 68.63 115.58 7.59 5.62 9.54 6.13 351.94 October 1946... 77.51 15.07 34.58 61.54 106.43 6.97 5.46 7.97 6.04 321.57 November 1946... 72.87 2.51 25.29 56.65 99.62 5.82 5.04 7.50 5.46 280.76 December 1946... 58.46 5.51 21.32 56.30 90.57 5.19 5.77 7.86 5.04 256.02 January 1947... 51.32 4.93 9.07 62.25 76.60 5.32 3.90 8.08 5.13 226.60 February 1947. 46.24 1.98 4.38 53.97 61.88 4.84 3.91 7.44 4.22 188.86 March 1947... 49.63 1.64 16.48 75.48 75.75 6.15 4.28 8.71 5.84 243.96 TOTALS 1946/47 885.12 97.91 399.07 764.52 1,181.62 71.47 59.97 100.18 70.25 3,630.11 TOTALS 1939.. 1,111.45 165.20 538.35 726.24 1,246.58 51.50 64.53 48.93 3,952.78

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APPENDIX IV. ISLAND WATERWORKS. AMOUNT OF WATER FILTERED MILLIONS OF GALLONS. [ 59 ] 1946/47. FILTER STATION ELLIOT Type of Filter WEST POINT Slow Sand Slow Rapid Gravity Sand ALBANY BOWEN ROAD EASTERN CHAI WAN STANLEY | ABERDEEN POKFULAM | TOTAL Slow Rapid Sand Gravity Slow Slow Slow Slow Million Pressure Sand Sand Sand Sand Gall. April 1946... 59.37 3.38 47.33 58.71 107.95 2.86 5.47 6.47 5.32 296.86 May 1946.. 45.18 6.99 34.71 49.64 104.78 4.97 5.59 8.74 5.93 266.53 June 1946... 95.20 14.02 49.37 70.40 112.11 6.03 4.93 9.97 7.03 369.06 July 1946... 127.93 14.38 60.37 71.15 111.63 7.52 5.00 8.81 7.25 414.04 August 1946... 111.10 14.38 60.75 79.80 118.72 8.21 5.00 9.09 6.86 413.91 September 1946... 90.81 13.12 35.42 68.63 115.58 7.59 5.62 9.54 6.13 351.94 October 1946... 77.51 15.07 34.58 61.54 106.43 6.97 5.46 7.97 6.04 321.57 November 1946... 72.87 2.51 25.29 56.65 99.62 5.82 5.04 7.50 5.46 280.76 December 1946... 58.46 5.51 21.32 56.30 90.57 5.19 5.77 7.86 5.04 256.02 January 1947... 51.32 4.93 9.07 62.25 76.60 5.32 3.90 8.08 5.13 226.60 February 1947. 46.24 1.98 4.38 53.97 61.88 4.84 3.91 7.44 4.22 188.86 March 1947... 49.63 1.64 16.48 75.48 75.75 6.15 4.28 8.71 5.84 243.96 TOTALS 1946/47 TOTALS 1939.. 885.12 97.91 399.07 764.52 1,181.62 71.47 59.97 100.18 70.25 3,630.11 1,111.45 165.20 538.35 726.24 1,246.58 51.50 64.53 48.93 3,952.78

2026-05-11 17:26:37 · Baseline

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APPENDIX IV.

ISLAND WATERWORKS.

AMOUNT OF WATER FILTERED MILLIONS OF GALLONS.

[ 59

]

1946/47.

FILTER STATION

ELLIOT

Type of Filter

WEST

POINT

Slow Sand Slow Rapid Gravity Sand

ALBANY

BOWEN

ROAD

EASTERN

CHAI WAN STANLEY | ABERDEEN POKFULAM | TOTAL

Slow Rapid Sand Gravity

Slow

Million

Pressure

Sand

Gall.

April

1946...

59.37

3.38

47.33 58.71

107.95

2.86

5.47

6.47

5.32

296.86

May

1946..

45.18

6.99

34.71

49.64

104.78

4.97

5.59

8.74

5.93

266.53

June

1946...

95.20

14.02

49.37

70.40

112.11

6.03

4.93

9.97

7.03

369.06

July

1946...

127.93

14.38

60.37

71.15

111.63

7.52

5.00

8.81

7.25

414.04

August 1946...

111.10

14.38

60.75

79.80

118.72

8.21

5.00

9.09

6.86

413.91

September 1946...

90.81

13.12 35.42

68.63

115.58

7.59

5.62

9.54

6.13

351.94

October

1946...

77.51

15.07

34.58

61.54

106.43

6.97

5.46

7.97

6.04

321.57

November 1946...

72.87

2.51

25.29

56.65

99.62

5.82

5.04

7.50

5.46

280.76

December 1946...

58.46

5.51

21.32

56.30

90.57

5.19

5.77

7.86

5.04

256.02

January 1947...

51.32

4.93

9.07

62.25

76.60

5.32

3.90

8.08

5.13

226.60

February

1947.

46.24

1.98

4.38

53.97

61.88

4.84

3.91

7.44

4.22

188.86

March

1947...

49.63

1.64

16.48

75.48

75.75

6.15

4.28

8.71

5.84

243.96

TOTALS 1946/47 TOTALS 1939..

885.12

97.91 399.07

764.52

1,181.62

71.47

59.97

100.18

70.25

3,630.11

1,111.45

165.20 538.35 726.24

1,246.58

51.50

64.53

48.93

3,952.78

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