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Reg. 5 A
Material not fully identified: |
Where the material as for example plate, bar,
billet, pipes and tubes are not covered by mill test certificate
either due to misplacement or late receipt of the same but otherwise
there are reasons to believe that the materials are genuine
and of standard specifications registering authority or Chief
Inspector of Boilers may permit the use of such materials
as a special case after thorough verification test in a Test
house to his satisfaction at the rate not less than 25% subject
to the following conditions:-
(a) In respect of Plates-
| (i) |
The plates shall have a steel maker’s
stamp. |
| (ii) |
Use of such uncertified plates, however,
will not be allowed for manufacture of Shell or Drum of
the boilers. |
| (iii) |
Shipping documents/order documents shall
be made available to establish the specifications of the
manufacture for inspection and testing of plates. |
(b) For Billets, bars, pipes and tubes-
Shipping documents shall be made available to establish the
specifications for manufacture for inspection and testing. |
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