AnnualReport-1925 — Page 450

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M(1)60

Table XIII.

BACTERIOLOGICAL ANALYSES OF LAI CHI KOK WATER SAMPLES

Date. Description of samples. Pollution Index as C.C. Remarks 21-1-25. Unfiltered water ++1 Raw water. do. Filtered water 0.5 Below standard. do. Tap water, kitchen water work 50 Excellent. do. Tap water, servant quarters, Standard Oil Co. 50 Excellent. 18-2-25. Unfiltered water 2.5 Raw water. Very good. do. Filtered water +++5 & do. Tap water, kitchen Filter Bed servant quarters 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 18-3-25. Unfiltered water ! do. Filtered water ++1 Raw water. do. Tap water, kitchen servant quarters, Filter Bed 10 Not up to standard do. Tap water, coolie quarters, Standard Oil Co. 50 Excellent. 22-4-25. Unfiltered water 0.5 Raw water do. Filtered water 5 Below standard. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 20-5-25. Unfiltered water 0.2 Raw water. do. Filtered water 2 Unsatisfactory. do. Tap water, Lai Chi Kok Prison 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 17-6-25. Unfiltered water 0.01 Raw water. do. Filtered water 50 Very good. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent.

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2026-05-07 10:06:02 · NVIDIA / meta/llama-4-maverick-17b-128e-instruct
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M(1)60 Table XIII. BACTERIOLOGICAL ANALYSES OF LAI CHI KOK WATER SAMPLES Date. Description of samples. Pollution Index as C.C. Remarks 21-1-25. Unfiltered water ++1 Raw water. do. Filtered water 0.5 Below standard. do. Tap water, kitchen water work 50 Excellent. do. Tap water, servant quarters, Standard Oil Co. 50 Excellent. 18-2-25. Unfiltered water 2.5 Raw water. Very good. do. Filtered water +++5 & do. Tap water, kitchen Filter Bed servant quarters 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 18-3-25. Unfiltered water ! do. Filtered water ++1 Raw water. do. Tap water, kitchen servant quarters, Filter Bed 10 Not up to standard do. Tap water, coolie quarters, Standard Oil Co. 50 Excellent. 22-4-25. Unfiltered water 0.5 Raw water do. Filtered water 5 Below standard. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 20-5-25. Unfiltered water 0.2 Raw water. do. Filtered water 2 Unsatisfactory. do. Tap water, Lai Chi Kok Prison 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 17-6-25. Unfiltered water 0.01 Raw water. do. Filtered water 50 Very good. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent. Page 450 Page 451
Baseline (Original)
M (1) 60 Table XIII. BACTERIOLOGICAL ANALYSES OF LAI CHI KOK WATER SAMPLES Pollution Date. Description of samples. Index as Remarks C.C. 21-1-25. do. do. do. Unfiltered water Filtered water Tap water, kitchen water work Tap water, servant quarters, Standard Oil Co. Unfiltered water ++ 1 0.5 Raw water. 2.5 Below standard. 50 Excellent. 18-2-25. do. Filtered water 50 & +5 +++ do. 50 Raw water. Very good. do. Tap water, kitchen Filter Bed servant quarters 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 18-3-25. Unfiltered water ! do. Filtered water ++1 1 Raw water. 10 Not up to standard do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent, do. Tap water, coolie quarters, Standard Oil Co. 50 do. 22-4-25. Unfiltered water 0.5 Raw water do. Filtered water 5 Below standard. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 ão. 20-5-25. Unfiltered water 0.2 Raw water. do. Filtered water 2 Unsatisfactory. do. Tap water, Lai Chi Kok Prison 50 Excellent. do. Tap water, coolie quarters, Standard Oil Co. 50 do. 17-6-25. Unfiltered water 0.01 Raw water. do. Filtered water 50 Very good. do. Tap water, kitchen servant quarters, Filter Bed 50 Excellent. Page 450Page 451
2026-05-07 10:06:02 · Baseline
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M (1) 60

Table XIII.

BACTERIOLOGICAL ANALYSES OF LAI CHI KOK WATER SAMPLES

Pollution

Date.

Description of samples.

Index as

Remarks

C.C.

21-1-25.

do.

do.

do.

Unfiltered water Filtered water

Tap water, kitchen

water work

Tap water, servant

quarters, Standard Oil Co.

Unfiltered water

++ 1

0.5

Raw water.

2.5

Below standard.

50

Excellent.

18-2-25.

do.

Filtered water

50

&

+5

+++

do.

50

Raw water. Very good.

do.

Tap water, kitchen

Filter Bed servant

quarters

50

Excellent.

do.

Tap water,

coolie

quarters, Standard

Oil Co.

50

do.

18-3-25.

Unfiltered water

!

do.

Filtered water

++1

1

Raw water.

10

Not up to standard

do.

Tap water, kitchen

servant quarters,

Filter Bed

50

Excellent,

do.

Tap water,

coolie

quarters, Standard

Oil Co.

50

do.

22-4-25.

Unfiltered water

0.5

Raw water

do.

Filtered water

5

Below standard.

do.

Tap water, kitchen

servant quarters,

Filter Bed

50

Excellent.

do.

Tap water,

coolie

quarters, Standard

Oil Co.

50

ão.

20-5-25.

Unfiltered water

0.2 Raw water.

do.

Filtered water

2

Unsatisfactory.

do.

Tap water, Lai Chi

Kok Prison

50

Excellent.

do.

Tap water, coolie

quarters, Standard

Oil Co.

50

do.

17-6-25.

Unfiltered water

0.01 Raw water.

do.

Filtered water

50

Very good.

do.

Tap water, kitchen

servant quarters,

Filter Bed

50

Excellent.

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