Maintenance

Work management & reliability execution

Preventive, corrective, predictive, condition-based, emergency and shutdown work against the asset hierarchy.

MTBF

412hrs

MTTR

6.4hrs

PM Compliance

88%

Schedule Adherence

76%

Backlog

1,240hrs

Emergency Work

11%

Maintenance workflow

Standard execution chain

Issue›Inspection›Work Request›Planning›Approval›Work Order›Material Reservation›Execution›Verification›Close

CRITICAL Maintenance AgentAI-3391

Bearing degradation predicted on Compressor C-201

C-201 · CPF Train 02

Confidence

87%

ImpactUnplanned shutdown risk ≈ $920K · 36 hrs deferment

Probable causes

Vibration 1x/2x harmonics rising over 21 days
Lube oil particle count above alarm
Load cycling above design envelope

Recommended actions

Schedule inspection within 7 days
Reserve bearing BR-550
Verify lubrication system
Combine task with planned shutdown window

Data analysed

180 days of vibration history
43 maintenance records
16 comparable compressors
Current operating conditions

Governance: human approval required for safety-critical execution

Asset hierarchy

Site → Plant → Area → System → Equipment → Component

SiteZenith Central Complex
PlantCentral Processing Facility
AreaArea B — Compression
SystemTrain 02 Compression System
EquipmentC-201 Gas Export Compressor
ComponentThrust bearing assembly
ComponentLube oil skid
ComponentDry gas seal

Maintenance cost

Labor, spare parts and contractor ($K)

Maintenance strategies & schedules

Calendar, runtime, meter, condition and calibration triggers

Plan	Asset	Strategy	Trigger	Next due	Compliance	Status
PM-101	C-201	Condition-based	Vibration > 6.5 mm/s	in 8 days	92%	Watch
PM-118	C-204	Runtime	Every 4,000 run hours	in 21 days	96%	On plan
PM-134	P-402	Calendar	Every 90 days	in 84 days	74%	At risk
PM-140	ESP-W143	Meter reading	Every 2,500 motor cycles	in 12 days	81%	Watch
CAL-22	PT-3301	Calibration	Annual — pressure transmitter	in 34 days	100%	On plan

Work order materials

WO-24118 · reserved from warehouse against C-201

SKU	Item	Required	Reserved	Issued	State
SP-BR-550	Thrust bearing BR-550	2	1	0	Shortage — PR-5521 raised
SP-SEAL-402	Mechanical seal kit	4	4	2	Partially issued
SP-FLT-19	Oil filter element	1	1	1	Consumed

Failure codes & root cause

Repeat failures and corrective actions

Code	Failure mode	Asset	Occurrences	RCA
FC-BRG-01	Bearing wearRevise lubrication interval	C-201	6	Open
FC-SEA-03	Mechanical seal leakAPI plan 11 → plan 32	P-402	3	Complete
FC-ELE-07	Motor current instabilityVSD tuning + sand check	ESP-W143	4	In progress
FC-COR-02	Internal corrosionInhibitor dosage increase	PL-07	2	Complete

Technicians, crafts & contractors

Skills, shift and current load

Resource	Craft	Shift	Skills	Load	WOs
M. Saleh	Rotating Equipment	Day A	Vibration Cat II, Alignment	86%	5
R. Adel	Mechanical	Day A	Seals, Pumps	62%	3
S. Nabil	Instrumentation	Night B	Calibration, DCS loops	71%	4
K. Osman	Electrical	Day B	HV switchgear, VSD	48%	2
Contractor — MechServ	Turnaround	Rotational	Scaffolding, Welding	93%	11

Work orders

Open and recently closed

WO	Asset	Title	Type	Priority	Craft	Due	Cost	Status
WO-24118	C-201	Bearing inspection & vibration survey	Predictive	P1	Rotating Equipment	Aug 19	$18,400	In Progress
WO-24102	ESP-W143	ESP telemetry diagnostic and well test	Corrective	P1	Production	Aug 18	$9,200	Approved
WO-24087	P-402	Mechanical seal replacement	Corrective	P2	Mechanical	Aug 21	$6,400	Waiting Material
WO-24070	C-204	Lube oil sampling & analysis	Condition-based	P3	Reliability	Aug 24	$1,200	Planned
WO-24041	PL-07	Cathodic protection survey	Preventive	P2	Integrity	Aug 27	$15,600	Planned
WO-23998	S-101	PSV recertification	Preventive	P3	Static Equipment	Aug 12	$3,100	Completed
WO-23961	T-305	Roof drain inspection	Preventive	P3	Static Equipment	Aug 09	$800	Completed

Turnaround & shutdown

CPF Train 02 — September window

Total jobs

412

Critical jobs

Completed

Delayed

Duration

21days

Budget

$18.4M

Committed $12.1M

Records & transactions

Post a maintenance transaction — it flows to the linked departments, charts and AI analyst

Posts toWarehouseFinanceTransaction chain upload

No records posted yet. Add one and it will appear in the tables above, the Data Studio charts and the AI chat context.

Maintenance data upload

Work orders — cost, downtime and craft hours

Drop a CSV export here, or use Upload data

Expected columns: wo_id, asset, type, craft, date, labor_hours, parts_cost, labor_cost, downtime_hours

Files are parsed in your browser — nothing leaves this session.

Chat with this datano data yet

Ask questions about your maintenance dataset — trends, outliers, cost drivers, next actions.