L
LOTO PRO GAME
Data Center Safety Ops · Bay 7
HALL B · SINGLE-LINE DIAGRAMSYNC 0000
UTILITY 11kVATS-1G2UPS-A96% · 12minPDU-2A · 480VPDU-2B · LIVECHILLER PLANTCRAH-01CRAH-02CRAH-03CORE FABRIC · LEAF/SPINEMMR · CARRIER
ENVIRONMENTAL · COLD AISLE 04ASHRAE A1
Inlet
22.4°C
22.0±1.0
RH
45%
40–55%
PUE
1.42
≤ 1.50
Load
78%
N+1 limit 80%
ACTIVE ALARMS · DCIM3 OPEN
  • P3ENV-204CRAH-02 supply temp drift +1.2°C
  • P4NET-118Spine-2 port 1/49 optical RX low
  • P4PWR-077Permit PRM-0188 pending for B24
HALL B · RACK MAP · B-ROW TARGET34 / 48 OCC
01
02
03
04
05
06
07
08
A
B
B24
C
D
E
F
Healthy Idle Target Empty
System
LOTO PRO GAME v4.2 // BAY-7
T+ Elapsed
00:00
Score
1000
Faults
00
Operator
OP-401 / M.OKONKWO
1
P-01
PPE / Preparation
2
P-02
Notification
3
P-03
Shutdown / Isolation
4
P-04
Lock / Tag
5
P-05
Stored Energy
6
P-06
Verification
Authorization Required

Lockout / Tagout Drill Bay 7

Isolation target: PDU-2B Breaker B24 · Load: 480V 3φ · Class: HIGH HAZARD

Digital Permits
supervisor sign-off
PRM-0188
High
PDU-3A Brkr 24 · req M. Okonkwo
Pending
PRM-0189
Medium
CRAC-07 Disconnect · req S. Petrov
Pending
PRM-0190
Critical
Generator G2 Tx · req L. Haddad
Pending
Audit Log · Real-Time
LOTO-7741Locked
PDU-2B Breaker 12
M. Okonkwo2026-05-21 08:14
LOTO-7742Verified Zero
CRAH-04 Disconnect
S. Petrov2026-05-21 08:42
LOTO-7740Released
UPS-A Bypass Sw.
J. Reyes2026-05-21 06:55
LOTO-7739Released
Switchgear MSB-1
K. Tanaka2026-05-20 22:11