1. Rigger-I shall review and approve the critical lift plan
offshore provided by the engineers
2. The Rigger-I shall physically examine the Jobsite and the
equipment to be used prior to giving signature approval to the
Critical Lift Plan.
3. Rigger-I shall be physically present to supervise all lifts that
require a Rigger-I.
4. Loads noted in approved Critical Lift Plans shall be rigged by a
rigger certified for that load category (Rigger-I, II, or III).
5. Supervised the Rigger-II/Rigger-III during two (2) subsequent
lifts to verify that it is within the Rigger-II or Rigger-III’s
capabilities
6. Given written permission on the crane operator’s copy of the
Critical Lift Plan (including Rigger-I’s name, Saudi Aramco
Rigger-I certification number and date) for the Rigger-
II/Rigger-III to perform those routine critical lifts.
7. Allowing a Rigger-II or Rigger-III to execute lifts under a
Critical Lift Plan does not relieve the Rigger-I of
responsibilities for that Critical Lift Plan or the lifts covered
under it.
8. Only Rigger-I shall execute tandem lifts, lifts over forty (40)
tons, lifts exceeding eighty-five percent (85%) of the crane’s rated load capacity.
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