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The Locomotive - Lighthouse Survival Blog

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130 THE LOCOMOTIVE. [December,<br />

Inspector's Report.<br />

July, 1901.<br />

During this month our inspectors made 10,846 inspection trips, visited 20,546<br />

boilers, inspected 10,066 both internally and externally, and subjected 939 to hydrostatic<br />

pressure. <strong>The</strong> whole number of defects reported reached 19,134, of which 947 were<br />

considered dangerous ; 68 boilers were regarded unsa<br />

summary is given below :<br />

Nature of Defects.<br />

Cases of deposit of sediment,<br />

Cases of incrustation and scale,<br />

Cases of internal grooving, - -<br />

Cases of internal corrosion, -<br />

-----<br />

Cases of external corrosion, -<br />

Broken and loose braces and stays, -<br />

Settings defective,<br />

Furnaces out of shape, -.-•'-<br />

-----<br />

Fractured plates, -<br />

Burned plates, .__-•-<br />

Blistered plates,<br />

Cases of defective riveting, -<br />

Defective heads, -<br />

Serious leakage around tube ends, -<br />

Serious leakage at seams, -<br />

Defective water-gauges,<br />

Defective blow-offs, - - - - -<br />

Cases of deficiency of water, -<br />

Safety-valves overloaded, -<br />

Safety-valves defective in construction, - - .<br />

Pressure-gauges defective, -<br />

Boilers without pressure-gauges,<br />

Unclassified defects,<br />

-<br />

Total, - - - - 19,134 947<br />

-<br />

r further use.

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