1935 — Page 63

Blue Books 香港計冊 All

(A 61 )

SPECIFICATION OF TAXES, DUTIES, &c.

Act of Colonial Legislature or other Authority under which levied.

FRES OF COUrt or Office, &c.,—Continued,

SURVRT OF STEAMSHIPS :—

Item.

Fre.

10

20

20

20

Ordinance 10 of 1899,

Table C.

Test and Inspection of Steel and Other Materials when Certificates of Tests are not Produced.

Witnessing tests of steel or iron plates or bars,-15 plates or bars, or

portion thereof, tested

Witnessing tests of steel or iron plates and bars included in one and the same order and made at the same works,—15 plates and bars in the aggregate, or portion thereof, tested Witnessing special bending tests of a set of plates, etc. (i.e., tests additional to those usually required by the Board of Trade),—for 15 plates, or purtion thereof, tested Witnessing tests of steel forgings for an engine when all the forgings

are made by the same maker, and not more than two visits by the Surveyor are required, for 15 forgings, or portion thereof, tested

...

A door with its own ring is counted as one article, separate doors and rings as one euch.

For each additional visit beyond two made by the Surveyor in con-

nection with the tests of forgings, plates, bars, etc.

Inspection and tests of one or two steel furnaces

J

for each additional furnace included in the same order

Inspection and tests of one or two steel forgings, or steel castings for

stem stern-post, rudder, etc., if made by the same maker

for each additional forging, or casting as the case may be, by

the same maker, included in the same order

Witnessing tests of solid drawn steel steam pipes,-for ench 15, or

portion of 15, tests of the material made

for each 30, or portion of 30, pipes tested by hydraulic pressure Inspection of wrought iron steam pipes, including hydraulic test,- for

each 15, or portion of 15, pipes inspected........

...

Inspection and tests of boiler tubes subject to external pressure:-

Lapwelded iron tubes and lapwelded or solid drawn steel tubes for which a stress greater than that allowed for iron is not required, for the first 100, or part of 100, tubes for each succeeding 100, or part of 100, tubes

Lapwelded or solid drawn steel tubes for which a stress greater than

that allowed for iron is required,—

for the first 100, or part of 100 tubes

for each succeeding 100, or part of 100 tubes

Inspection and tests of boiler tubes subject to internal pressure,

for each 15 or portion of 15 tested for tensile strength and

ductility

for each 90 or portion of 90 tubes tested by hydraulic

pressure

+

Inspection test and stamping of superheater headers for stock,-for each 15 or portion of 15 tubes tested for tensile strength and by bending, in one order

for ench 50 tubes or portion of 50 tubes stamped in one ordur for each visit beyond two made in connection with the order Inspection of plates after flanging or working,-for each 15, or

portion of 15, inspected at the same time

*

(The fees for witnessing tests of plates, bars, forgings, eto. cover one order only, and separate fees must be puid for each order, although the plates, bars, etc., for different orders may be tested at one time).

Testing bronze propeller blades for ships not under survey for passen- ger certificate when all the castings are made by the same maker for the same ship and not more than two visits by the Surveyor are required, for 4 or fewer castings tested

for each additional visit beyond two made by the Surveyor..

$ 20

20

20

20

10

20

10

20

98 8 9 9 8

1

201

15

30

20

20

==

15

AZ

20

20

10

20

225

20

10

61

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