Persiapan
pre-commissioning menjadi critical point dalam suatu pre-commissioning project.
Kegiatan ini (preparatory work) meliputi pre-commissioning engineering pada
umumnya dilakukan di Home Office namun tidak menutup kemungkinan tahapan
finalisasi dilakukan di site, menyesuaikan dengan progress construction.
Berikut ini kegiatan-kegiatan pre-commissioning preparatory work:
1.
System and sub-system definition
§ Marked
up PID by system
§ System
Priority
§ System
index (Piping, Mechanical, Electrical, Instrumentation, structure/building/civil)
2.
Execution Plan and Schedule:
§ Organization
Chart
§ Deployment
plan
§ Pre-commissioning
completion
§ Vendor
Schedule
§ Subcontracting
plan
§ Risk
Management
§ Manpower
Planning
3.
Pre-commissioning manual
4.
Pre-commissioning spare part and
consumable/material/tools
5.
Requisition for equipment rental and work
package
6.
Subcontractor Nomination
7.
Completion check sheet
8.
Activity Control Sheet
Persiapan di site mulai
dilakukan sesuai dengan progress construction, pada saat sudah mencapai 60%
namun bisa lebih cepat dengan tujuan pre-commissioning bisa meng-guide
construction supaya berjalan sesuai dengan pre-commissioning/commissioning
priority dan critical path
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