CO129-342 - Governor Lugard & Public Offices - 1907 [11-12] — Page 249

CO129 Colonial Office Hong Kong Records 理藩院香港檔案 All AI Reviewed

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Osbert Chadwick Esq., C.E.C.

ANALYSIS

Results

4/12/1906

245

Standard analysis

mente in

your 1900

% 0.060 Carbon 0.022 Silicon 0.108 0.152 Sulphur 0.030 0.026 Phosphorus 0.238 0.179 Manganese 0.117 0.104 Slag 1.602 Iron (by difference) 97.883 100.000 7-9881 97.491 100.000

The results of the mechanical tests show that the metal is a Wrought Iron of fair quality, and the figures of the analysis compare favourably with the standard analysis given in red ink alongside.

In due course my local Inspector (Mr. R.J. Preston) tested every individual pipe under the specified pressure of 1,500 lbs. per square inch. I regret to say that Mr. Preston died in August 1904, and I am therefore unable to refer this complaint to him. He reported to me on the completion of his inspection of these Pipes as follows:-

"I beg to report having inspected, tested and passed the Tubes for above, viz:-

Tons Cwt Qrs Lbs. 206 - 5" Tubes approximate 19 10 0 0 212 - 6" 21 10 0 0 41

The Tubes have all been tested to 1,500 lbs. per square inch.

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Osbert Chadwick Esq., C.E.C. ANALYSIS Results 4/12/1906 245 Standard analysis mente in your 1900 % 0.060 Carbon 0.022 Silicon 0.108 0.152 Sulphur 0.030 0.026 Phosphorus 0.238 0.179 Manganese 0.117 0.104 Slag 1.602 Iron (by difference) 97.883 100.000 7-9881 97.491 100.000 The results of the mechanical tests show that the metal is a Wrought Iron of fair quality, and the figures of the analysis compare favourably with the standard analysis given in red ink alongside. 7. In due course my local Inspector (Mr. R.J. Preston) tested every individual pipe under the specified pressure of 1,500 lbs. per square inch. I regret to say that Mr. Preston died in August 1904, and I am therefore unable to refer this complaint to him. He reported to me on the completion of his inspection of these Pipes as follows:- "I beg to report having inspected, tested and passed the Tubes for above, viz:- Tons Cwt Qrs Lbs. 206 - 5" Tubes approximate 19 10 0 0 212 - 6" 21 10 0 0 41 The Tubes have all been tested to 1,500 lbs. per square inch.

Baseline (Original)

t Osbert Chadwick Esq., C.E.C. ANALYSIS Results 4/12/1906 245 Standard analysis mente in your 1900 % 0.060 Carbon 0.022 Silicon 0.108 0.15 2 Sulphur 0.030 0.026 Phosphorus 0.238 0179 Manganese 0.117 0.104 Slag 1.602 Iron (by difference) 97.883 100.000 7-9881 97.491 1100.000 The results of the mechanical tests show that the metal is a Wrought Iron of fair quality, and the figures of the analysis compare favourably with the standard analysis given in red ink alongside. 7. In due course my local Inspector (Mr. R.J. Preston) tested every individual pipe under the specified pressure of 1,500 lbs. per square inch. I regret to say that Mr. Preston died in August 1904, and I am therefore unable to refer this com- plaint to him. He reported to me on the completion of his inspection of these Pipes as follows:- "I beg to report having inspected, tested and passed the "Tuces for above, viz:- # 206 - 5" Tubes approximate 212 - 6" Tons Owte Qra Lbs. weight 19 10 0 0 21 10 0 0 41 Ο O The Tubes have all been tested to 1,500 lbs. per square 3

2026-06-05 19:24:26 · Baseline

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Osbert Chadwick Esq., C.E.C.

ANALYSIS

Results

4/12/1906

245

Standard analysis

mente in

your 1900

0.060

Carbon

0.022

Silicon

0.108

0.15 2

Sulphur

0.030

0.026

Phosphorus

0.238

0179

Manganese

0.117

0.104

Slag

1.602

Iron (by difference)

97.883

100.000

7-9881

97.491

1100.000

The results of the mechanical tests show that the metal is a

Wrought Iron of fair quality, and the figures of the analysis compare favourably with the standard analysis given in red ink alongside.

In due course my local Inspector (Mr. R.J. Preston) tested every individual pipe under the specified pressure of 1,500 lbs. per square inch. I regret to say that Mr. Preston died in August 1904, and I am therefore unable to refer this com- plaint to him. He reported to me on the completion of his inspection of these Pipes as follows:-

"I beg to report having inspected, tested and passed the "Tuces for above, viz:-

206 - 5" Tubes approximate

212 -

Tons Owte Qra Lbs.

weight

The Tubes have all been tested to 1,500 lbs. per square

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