
DET NORSKE VERITAS
TYPE APPROVAL CERTIFICATE
This Certificate consists of 3 pages
This is to certify that the
Lifting Sets for Offshore Containers
with type designation(s)
Master links type A, Master links type M,
Transition links type B
Manufactured by
is found to comply with
Det Norske Veritas Certification Note 2.7-1 Offshore Containers |
EN 1677-4 Components for slings - Safety - Part 4: Links, Grade 8 |
Application
Master and transition links for chain and wire rope lifting slings for offshore containers
Place and date |
This Certificate is valid until | |||||
for Det Norske Veritas AS |
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Local Office |
||||||
Head of Section |
Surveyor | |||||
Master links of types A and M and transition links of type B. Sizes are specified underApplication/Limitation.
Application/Limitation
Links for assembly of chain slings according to EN 818-4 and wire rope slings according to EN 13414-1 or slings to other approved standards for slings that are used on offshore containers.
The minimum required Breaking Force for a each component used in a lifting set shall be decided by the following equation from DNV's Certification Note 2.7-1:
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A full description of the strength requirements for lifting sets on offshore containers are given in chapter 7.4 in the Certification Note.
The sizes and nominal Breaking Forces, BF, of each link are:
Master links |
BF (kN) |
Master links |
BF (kN) |
Transition links |
BF (kN) | ||
A 16 |
196 |
M18 |
314 |
B 10 |
104 | ||
A 18 |
314 |
M22 |
477 |
B 13 |
184 | ||
A 22 |
518 |
M26 |
667 |
B 16 |
260 | ||
A 26 |
652 |
M32 |
873 |
B 18 |
320 | ||
A 32 |
745 |
M36 |
1015 |
B 20 |
420 | ||
A 36 |
1012 |
B 22 |
500 | ||||
A 45 |
1472 |
B 26 |
630 | ||||
A 50 |
1937 |
B 32 |
1020 | ||||
A 56 |
2811 |
B 36 |
1320 | ||||
A 72 |
3816 |
B 40 |
1680 | ||||
B 50 |
2800 |
All proof load tests during production to be carried out at the loads specified in EN 1677-4 for the dimension tested.
Based on a Manufacturing Survey Arrangement with DNV, the manufacturer may issue certificates for these links according to Certification Note 2.7-1, Annex 1, item 10.2.
Type Approval documentation
Tests carried out
Prototype tests to Breaking Loads of master link and transition links according to test reports.
Marking of product
Components to be marked according to EN 1677-4
Certificate retention survey
As agreed with the local DNV office, but intervals not to exceed 12 months.
END OF CERTIFICATE
Notice: This Certificate is subject to terms and conditions overleaf. Any significant change in design or construction may render this Certificate invalid.
If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of Det Norske Veritas, then Det Norske Veritas shall pay compensation to such person for his proved direct loss or damage. However, the compensation shall not exceed an amount equal to ten times the fee charged for the service in question, provided that the maximum compensation shall never exceed USD 2 million.In this provision "Det Norske Veritas" shall mean the Foundation Det Norske Veritas as well as all its subsidiaries, directors, officers, employees, agents and any other acting on behalf of Det Norske Veritas.
DET NORSKE VERITAS AS · VERITASVEIEN 1, 1322 HØVIK, NORWAY · TEL: (+47) 67 57 99 00 · FAX: (+47) 67 57 99 11