Nusantara Nickel Smelter, E-House and LV distribution package

PT Nusantara Nickel Industri, contract NNI-EPC-2026-114, Morowali, Central Sulawesi.

PRJ-2026-0045, created 2026-05-04

approved

Project record

Identifier: PRJ-2026-0045
Project code: 2026-0045
Contract: NNI-EPC-2026-114
Project manager: Rangga Prasetyo
Engineering lead: Dewi Anggraini
Site: Morowali, Central Sulawesi

Systems

Second level of the hierarchy.

Configured items

Each maps to one upstream configuration.

Requirements

Extracted, canonised and traced to a source anchor.

Open items

Unresolved questions, conflicts and check failures.

Systems

A system groups configured items that are commissioned together.

Code	System	Discipline	Description	Items
01	Main LV distribution	Electrical	Main switchboard, distribution boards and the interconnecting busway.	2
02	Motor control	Electrical	Motor control centres serving the ore handling and dust extraction plant.	1
03	Control and monitoring	Instrumentation and Control	Metering, protection relays and the plant communication interface.	0

Configured items

Each item carries a full configuration snapshot with a content hash, so drift is detectable rather than assumed away.

Tag	Name	Family	Configuration	Drift	Status
MSB-01	Main switchboard, 400 V	LV_PANEL	CONF-88231	Drift detected	in review
MCC-01	Motor control centre, ore handling	LV_PANEL	CONF-88240	In sync	draft
DB-EH-01	E-House auxiliary distribution board	LV_PANEL	CONF-88252	In sync	draft

Gate readiness

Evaluated live against the record. A gate is a completion contract at project scope, not a checkbox.

Gate	Name	Tracer scope	Ready
G1	Requirement baseline	Deferred	3 outstanding
G2	Configuration freeze	Deferred	2 outstanding
G3	Design release	Deferred	1 outstanding
G4	Manufacturing release	In scope	6 outstanding
G5	FAT release	In scope	5 outstanding
G6a	Integrated system test	Deferred	1 outstanding
G6b	Site acceptance test	Deferred	1 outstanding
G7	Handover	Deferred	1 outstanding

Requirements needing attention

Anything still below L3 cannot support a gate decision.

Reference	Statement	Criticality	Trust
SPC 3.6	The design ambient temperature shall be 65 C.	High	L1
SPC 3.7	The assembly shall provide adequate protection for operating personnel in the event of an internal arcing fault.	Critical	L1

The hierarchy shown here is the one the specification fixes in section 5.1. Nothing in this sandbox creates an engineering object outside a configured item, because an object with no configuration behind it cannot be checked against anything.