1937 — Page 80

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

Lengths of all water mains on the island of 2" diameter and upwards, excluding old rider mains and private supplies.

Diameters in inches and lengths in feet.

Description Total Lengths 2" 3" 4" 5" 6" 7" 8" 10" 12" 14" 15" 18" 21" 24" = Miles Distribution Mains City & Mid. Levels 319471 11134 56166 43646 28185 82588 7670 22435 21180 16972 3790 14315 8710 2680 149.8 Distribution Mains Peak 54787 19695 20412 9750 4090 840 Distribution Mains Villages 78289 17664 29863 20743 3278 6741 Pumping Mains 73752 1840 16289 14790 2270 1450 100 280 700 36033 Unfiltered Mains Supplying Filters 43855 504 6700 560 4520 28208 3363 Cross Harbour Mains 12394 566 5914 5914 Back Lane Pipes and Sub Mains Unfiltered Supply Mains-City ... Total-island All sizes 790900 48493 107785 91894 51065 95280 9940 35090 21180 45180 31998 15378 12073 36033 2680

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Table XII. Lengths of all water mains on the island of 2" diameter and upwards, excluding old rider mains and private supplies. Diameters in inches and lengths in feet. Description Total Lengths 2" 3" 4" 5" 6" 7" 8" 10" 12" 14" 15" 18" 21" 24" = Miles Distribution Mains City & Mid. Levels 319471 11134 56166 43646 28185 82588 7670 22435 21180 16972 3790 14315 8710 2680 149.8 Distribution Mains Peak 54787 19695 20412 9750 4090 840 Distribution Mains Villages 78289 17664 29863 20743 3278 6741 Pumping Mains 73752 1840 16289 14790 2270 1450 100 280 700 36033 Unfiltered Mains Supplying Filters 43855 504 6700 560 4520 28208 3363 Cross Harbour Mains 12394 566 5914 5914 Back Lane Pipes and Sub Mains Unfiltered Supply Mains-City ... Total-island All sizes 790900 48493 107785 91894 51065 95280 9940 35090 21180 45180 31998 15378 12073 36033 2680
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Table XII. Lengths of all water mains on the island of 2" diameter and upwards, excluding old rider mains and private supplies. Diameters in inches and lengths in feet. Description Total Lengths. 2" 3" 4" 5′′ 6′′ 7′′ 8" 10" 12" 14" 15" 18" 21" 24" 76 = Miles. 149.8 Distribution Mains City & Mid. Levels 11134 56166 43646 28185 82588 7670 22435 21180 16972 3790 14315 8710 2680 319471 Distribution Mains Peak 19695 20412 9750 4090 840 54787 Distribution Mains Villages 17664 29863 20743 3278 6741 78289 Pumping Mains 1840 16289 14790 2270 1450 100 280 70036033 73752 Unfiltered Mains Supplying Filters. 504 6700 560 4520 28208 3363 43855 Cross Harbour Mains 566 5914 5914 12394 Back Lane Pipes and Sub Mains Unfiltered Supply Mains-City Total-island ... All sizes 194732 194732 1650 8720 380 2870 13620 244875 118071 74519 51842 114529 7670 24705 23100 27506 4070 1501578865 3363 2680 790900
2026-05-11 16:11:05 · Baseline
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Table XII.

Lengths of all water mains on the island of 2" diameter and upwards, excluding old rider mains and private supplies.

Diameters in inches and lengths in feet.

Description

Total

Lengths.

2"

3"

4"

5′′

6′′

7′′

8" 10" 12" 14" 15"

18" 21" 24"

76

= Miles.

149.8

Distribution Mains

City & Mid. Levels

11134

56166

43646

28185

82588 7670 22435 21180 16972 3790 14315 8710

2680

319471

Distribution Mains

Peak

19695

20412

9750

4090

840

54787

Distribution Mains

Villages

17664

29863 20743

3278

6741

78289

Pumping Mains

1840

16289

14790

2270 1450 100 280 70036033

73752

Unfiltered

Mains

Supplying Filters.

504

6700

560 4520

28208 3363

43855

Cross

Harbour

Mains

566

5914

5914

12394

Back Lane Pipes and Sub Mains Unfiltered Supply Mains-City

Total-island

...

All sizes

194732

194732

1650 8720

380

2870

13620

244875

118071 74519

51842 114529

7670 24705 23100 27506

4070 1501578865 3363

2680

790900

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