reflexmarine FROG-XT Series, User Manual

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UM-0206(1) 6 | P a g e
Table 2 FROG-XT Operating Parameters
2.0
4.0
5.6
7.1
1.3
2.5
3.3
4.0
0 2 4 6 8
Vessel to
Vessel
F.P.S.O. to
Vessel
Semi-sub to
Vessel
Platform to
Vessel
Significant Wave Height (M)
FROG-XT4/XT6 Operational Parameters - Sea State
Platform
to Vessel
Semi-sub
to Vessel
FPSO/Drillship
to Vessel
Vessel
to Vessel
1.4
2.7
3.5
4.1
1.2
2.2
2.8
3.3
0 2 4 6 8
Vessel to
Vessel
F.P.S.O. to
Vessel
Semi-sub to
Vessel
Platform to
Vessel
Significant Wave Height (m)
FROG-XT10 Operational Parameters - Sea State
Platform
to Vessel
Semi-sub
to Vessel
FPSO/Drillship
to Vessel
Vessel
to Vessel
Note:
▪
Recommended Operating Window – For an impact at worst case scenario* under these sea conditions, XT products are well within performance
range. Consideration of all risk factors and pre-job planning are still requisite.
▪
Extended Operating Window - For an impact at worst case scenario* under these sea conditions, XT product performance has been designed,
tested, and validated to provide complete passenger protection. In such elevated sea states other risk factors will increase. A thorough risk
assessment and trials should be conducted to ensure. Contact Reflex Marine if you need assistance.
▪
High Risk Operating Window – Operating in this window presents risk of exceeding XT product safety performance. For any operations in this
window, specific measurements of relative motion are recommended to ensure they are within safety margin. A thorough risk assessment and
trials should be conducted to ensure. Please contact Reflex Marine for any guidance.
*Relative velocity between load and landing deck based on European offshore crane standard, BS EN 13852-1:2013