MERIDIAN · Portfolio Command Center

MW UNDER CONSTRUCTION

1,247MW IT

▲ 184 MW vs Q1

ACTIVE PROJECTS

23

8 in commissioning · 12 in build

CAPEX COMMITTED

4.2$B

▼ 2.1% under forecast

CRITICAL PATH AT RISK

3

▲ 1 since Mon · review IAD-91 B3

OPEN DEFICIENCIES

8,432

241 critical · 92% on-track

SCHEDULE VAR (MEDIAN)

−1.4d

Best portfolio quarter on record

GEOGRAPHIC DISTRIBUTION · 14 REGIONS

CONSTRUCTION COMMISSIONING OPERATIONAL CRITICAL PATH RISK

02ANOMALY FEED · LIVE

FILTER EXPORT

14:32:08 UTC · IAD-91 B3 · CX-L4

UPS-3.A failed transfer test — 14ms vs 10ms spec

VRTV-EXL-S1-3A · K. Patel signed deficiency · sequence aborted

14:18:42 UTC · DFW-12 · PROCUREMENT

MV switchgear lead time slipped 9 weeks

Vendor: ABB · 82% prob. impacts Aug-26 energization milestone

14:09:11 UTC · CMH-22 · FIELD

Daily man-count: 487 (target 510)

Pipefitters −12, electricians −8, ironworkers +4

13:54:26 UTC · IAD-91 B3 · QC

Chiller-2 condenser water flow 8% below design

CHL-2-PRI · pending CxA review · 2 prior similar incidents

13:41:03 UTC · ATL-06 · CX-L4

IST sequence A-1 passed — all systems nominal

8 hours, 4 generators, 2 UPS strings, BMS validated

13:22:15 UTC · IAD-91 B3 · UTILITY

PoCo witness scheduling slipped to Sep 14

Dominion · 11-day push · zero float on energization path

13:08:47 UTC · DUB-04 · PERMITTING

EPA water permit conditional approval received

2 conditions to clear before final · CxA notified

12:51:30 UTC · MAD-02 · WEATHER

Sustained winds 65 km/h forecast Sat — crane lift suspended

Auto-rescheduled gen yard erection to Mon AM

12:39:11 UTC · PHX-17 · CX-L3

CRAH-Plant-2 functional test passed (auto-validated)

12 of 14 units validated · 2 deferred (vendor commissioning)

12:14:57 UTC · IAD-91 B4 · DESIGN

EOR submitted SOO Rev. 7 for review

28 changes · CxA review SLA 3 days

03ACTIVE PROJECTS

FILTER GROUP BY PHASE EXPORT

PROJECT	LOCATION	MW	OWNER	PHASE	PROGRESS	SCHED. VAR	COST VAR	GO-LIVE	STATUS
IAD-91-B3	Loudoun County, VA	96	[redacted hyperscaler A]	COMMISSIONING	72%	−11d	+0.4%	2026-08-22	CP RISK
IAD-91-B4	Loudoun County, VA	96	[redacted hyperscaler A]	CONSTRUCTION	38%	+2d	+1.1%	2026-12-04	ON TRACK
CMH-22	New Albany, OH	72	[redacted hyperscaler B]	CONSTRUCTION	54%	0d	−0.8%	2026-10-15	ON TRACK
DFW-12	Lancaster, TX	120	[redacted hyperscaler A]	CONSTRUCTION	29%	−18d	−2.4%	2027-03-18	PROC RISK
PHX-17	Goodyear, AZ	48	[redacted hyperscaler C]	COMMISSIONING	84%	+3d	+0.2%	2026-06-30	ON TRACK
ATL-06	Douglasville, GA	48	[redacted hyperscaler B]	COMMISSIONING	91%	+1d	+0.6%	2026-05-29	FINAL CX
DUB-04	Clondalkin, Ireland	60	[redacted hyperscaler A]	CONSTRUCTION	46%	−4d	+1.8%	2026-11-22	ON TRACK
MAD-02	Alcalá de Henares, ES	84	[redacted hyperscaler C]	CONSTRUCTION	51%	0d	0%	2027-01-08	ON TRACK
SYD-01	Eastern Creek, AU	36	[redacted hyperscaler D]	COMMISSIONING	88%	+5d	+1.4%	2026-07-12	ON TRACK
SIN-08	Loyang, Singapore	36	[redacted colo F]	DESIGN DEV	14%	—	—	2027-09-30	PRE-CON

showing 10 of 23 · sorted by activity · drag headers to re-sort · last sync 2 sec ago

IAD-91 · BUILDING 3 · 7QPB+8X LOUDOUN COUNTY

Ninety-six
megawatts
under power.

Hyperscale air-cooled data center, 6 data halls × 16 MW. Currently in Level 4 Integrated Systems Testing. Energization scheduled for August 22, 2026 — 11 days behind plan, holding 4 days of float.

OWNER: [redacted hyperscaler A]PM: D. Henley
GENERAL CONTRACTOR: Turner ConstructionLead: J. Marquez
COMMISSIONING AGENT: Cyrus EngineeringLead: K. Patel
UTILITY: Dominion Energy230kV double-ended

CRITICAL PATH 14 ACTIVITIES

SCHED VARIANCE −11 DAYS

FLOAT REMAINING 4 DAYS

CAPEX BURN $284M / $312M

OPEN RFIs 62 · 8 AGED

OPEN DEFICIENCIES 14 CRITICAL · 287 TOTAL

CX LEVEL L4 · 12% COMPLETE

DAYS TO ENERGIZE 114

04CRITICAL PATH · NEXT 90 DAYS

P6 EXPORT OPEN GANTT FORECAST

MAY

JUN

JUL

AUG

SEP

OCT

MV switchgear set & energize

SWG-MV-A · 230kV tie-in

CRIT · 0d float

UPS string A→D commissioning

VRTV EXL S1 · L3 + L4

8d float

Chiller plant primary loop

CHL-2 · pending flow remediation

5d float

Generator yard L3 testing

CAT 3516E · 24 units

12d float

Integrated Systems Test (IST)

L4 · 6 data halls

CRIT · 0d float

Pull-the-plug / black building

L5 · 72 hr sustained

2d float

Turnover & substantial completion

Customer acceptance

FIXED MILESTONE

05LONG-LEAD EQUIPMENT

VENDOR PORTAL

EQUIPMENT	VENDOR	QTY	STATUS
GEN-3.x 3516E · 3.5MW	Caterpillar	24	L3 IN PROG
UPS-3.x EXL S1 · 1.2MW	Vertiv	8 strings	L4 DEFICIENT
SWG-MV-A/B PowerLogic 38kV	Schneider	2 lineups	PRE-ENERGIZE
CHL-x RTAC 1500-ton	Trane	12	L3 PARTIAL
XFM-MV 75 MVA · oil-filled	Hitachi Energy	4	SET
CRAH-x EC fan-wall · 60kW	Stulz	144	L3 RUNNING

FAB · FAT · TRANSIT · INSTALL & CX · ▲ = energize milestone

06OPEN DEFICIENCIES · TOP 10 BY SEVERITY

VIEW ALL 287

ID	ASSET	DESCRIPTION	AGE	OWNER	SEV
DEF-2847	UPS-3.A	Transfer test 14ms vs 10ms spec — control card firmware mismatch	2d	Vertiv FSE	CRIT
DEF-2848	CHL-2-PRI	Condenser water flow 8% below design — strainer differential 3.2 psi	1d	BAW Mech	CRIT
DEF-2851	GEN-3.1.A	Radiator fan vibration alarm at 80% load — bearing replacement scheduled	4d	Holt Cat	HIGH
DEF-2839	SWG-MV-A.CB-3	Relay setting Rev. 4 not loaded — Schneider Sepam memory mismatch	6d	EOR · Mott	HIGH
DEF-2855	BMS-CTRL-DH4	SoO step 47 logic inversion — heating call active when in cooling mode	1d	JCI Controls	HIGH
DEF-2832	FIRE-PNL-2	3 zones not annunciating to remote — addressable loop continuity issue	8d	SimplexGrinnell	HIGH
DEF-2853	PDU-DH3-A.07	Phase imbalance 6.8% > 3% spec — branch circuit reassignment needed	2d	Sun Elec	MED
DEF-2841	CT-3 (cell 2)	Drift eliminator misaligned — 1.2% efficiency below FAT	5d	BAC field	MED
DEF-2829	EPMS-MAIN	17 metering points missing tag mapping in EPMS	9d	EOR + JCI	MED
DEF-2856	DH3-RR-04	Roof penetration boot not flashed per detail 3/A8.4	0d	RoofCo	LOW

› ⌬ Medium Voltage Distribution 38

› ▣ SWG-MV-A · Lineup A 14

·●CB-MV-A1 · 3000A mainL3

·●CB-MV-A2 · 1200A feederL3

·●CB-MV-A3 · 1200A feederL2

›▣SWG-MV-B · Lineup B14

›▣XFM-MV-1..4 · 75MVA4

› ⚡ Generator Plant 86

·●GEN-3.1.A · CAT 3516EL3

·●GEN-3.1.B · CAT 3516EL3

·●GEN-3.1.C · CAT 3516EL2

·●GEN-3.2.A · CAT 3516EL3

› ◫ UPS & Critical Power 142

› ≋ Mechanical & Cooling 408

› ▥ BMS / EPMS / DCIM 220

› ◉ Fire Detection & Suppression 316

› ▤ Structured Cabling & ELV 1,127

› ▦ White Space (PDU / Rack) 510

ASSET TAG · GEN-3.1.A · GENERATOR PLANT

Caterpillar 3516E

EMERGENCY STANDBY · 3.5 MW · 13.8 kV · TIER III · DESIGNATION: PARALLEL STRING 1, UNIT A

3D MODEL · OPENS BIM VIEW

SPEC

2024-08-12

PO

2024-09-04

FAT (L1)

2025-11-18

DELIVERED

2025-12-22

INSTALLED

2026-02-04

L2 ACCEPT

2026-03-11

L3 FUNCTION

IN PROG · 80%

L4 IST

SCHED 06-14

L5 SUSTAIN

—

OPERATIONAL

—

MFR / MODEL

CAT · 3516E · DM7610-V16

RATING

3,500 kW @ 0.8pf · 13.8 kV

SERIAL

RXL01438-C

EPA TIER

Tier 4 final · NSPS-IIII

FUEL TANK

9,000 gal · 72hr at 100%

RUNTIME (CX)

87.4 hours

START COUNT

142

WARRANTY START

on substantial completion

PHYSICAL LOCATION

Yard A · Bay 1 · north row

PARENT SYSTEM

Parallel String 1 (4 units)

DEPENDS ON

SWG-MV-A · BMS · DEF-2851

FEEDS

SWG-MV-A.CB-G1 · ATS-1.A

07LINKED ITEMS · 38 TOTAL

FILTER

TYPE	ID	SUBJECT	AGE	STATUS
DEFICIENCY	DEF-2851	Radiator fan vibration alarm at 80% load	4d	OPEN
CX SCRIPT	CX-L3-GEN-A	Generator L3 Functional · steps 1–142 (80% complete)	14d	RUNNING
RFI	RFI-1184	Radiator fan replacement bearing P/N — confirm OEM equiv.	3d	PENDING
SUBMITTAL	SUB-08-22-3.A	Engine alignment report (final) · Rev. 2	12d	APPROVED
FAT REPORT	FAT-3.1.A	Factory Acceptance · Lafayette IN · 32 pages · 4 witnesses	6mo	SIGNED
PHOTO LOG	FLD-1183	Install sequence · 47 photos · Yard A · 2026-02-04	2mo	LOGGED

L1

Factory Acceptance

96% · 32 of 34 lots

UPS-3.G

Vertiv EXL S1 string G

UPS-3.H

Vertiv EXL S1 string H

CHL-2 · DEF

Trane RTAC FAT punch · 3 items open

L2

Site Acceptance

88% · 412 of 469 assets

PDU-DH4 · 22 units

Static checks · torque, megger, cleanliness

CRAH-DH3 · 24 units

Pre-functional alignment & airflow

FIRE-DH4

Detector head test · 218 devices

CT-3

Cooling tower cell 3 alignment

L3

Functional Test

62% · 188 of 304 systems

CX-L3-GEN-3.1.A

Caterpillar 3516E full-load test

CX-L3-CHL-1

Chiller 1 capacity test 100/75/50/25%

CX-L3-UPS-3.B

UPS string B transfer matrix · 30 sequences

CX-L3-UPS-3.A · BLOCKED

DEF-2847 firmware mismatch · re-test pending

CX-L3-FIRE-DH3

Pre-action release functional · 3 zones

L4

Integrated Systems

12% · 6 of 48 sequences

IST-A-2 · IN PROG

SBO + UPS transfer + cooling stable, DH-1 only

IST-A-3

Single utility loss · 8 MW load · DH-1+DH-2

IST-B-1

Concurrently maintainable validation · DH-3

IST-FULL-1

Six-hall integrated · 96 MW simulated

L5

Pull-the-Plug

0% · 0 of 4 runs

L5-72H-A

72-hour sustained load · 80% IT design

L5-BLACK-1

Black building · loss of utility, on-site startup

L5-BLACK-2

Black building · failure injection · UPS string A

L5-FINAL

Final 72-hour sustained for Tier III certification

08IST-A-2 · LIVE EXECUTION · STEP 47 / 89

SCRIPT EPMS DATA PAUSE

CXA: K. PATEL · OWNER WITNESS: D. HENLEY (REMOTE) · UTILITY: NOT REQUIRED · LOAD: 8 MW SIMULATED

[14:18:02] STEP 45 · simulate utility loss · MV-A breaker open command issued

[14:18:02.4] PASS · breaker confirmed open · all UPS strings on battery

[14:18:02.7] PASS · UPS bus voltage 480.2 V (480 ±2%) · holding

[14:18:14] STEP 46 · generator string A start signal · 12 sec target

[14:18:24.1] PASS · GEN-3.1.A online @ 480.0 V / 60.01 Hz · 9.7s

[14:18:24.3] PASS · GEN-3.1.B online · sync OK · paralleled

[14:18:25.0] PASS · GEN-3.1.C online · sync OK

[14:18:25.6] PASS · GEN-3.1.D online · sync OK · string A complete @ 11.6s

[14:18:31] STEP 47 · ATS-1.A transfer to gen feed · target <100ms · EXECUTING

▮ monitoring · 14.2 kW load shift detected on UPS-3.A bus · within tolerance

UPS BUS V

480.2V · ±0.04%

GEN STRING A

3.84MW · 27%

FREQUENCY

60.01Hz

CRAC TEMP DH-1

22.3°C · stable

09WITNESSES & SIGN-OFFS

LIVE · IST-A-2

K. Patel witness lead

D. Henley signed remotely 14:17 UTC

CXA · K.PATEL OWNER · D.HENLEY

SCHED FRI · IST-A-3

Single utility loss · 8 MW

CXA OWNER DOMINION · TBD

SCHED 08-19 · L5-FINAL

Tier III certification

CXA OWNER UTI AHJ

YOU · 14:08 UTC

What's our biggest risk on IAD-91 B3 right now, and what can I do about it today?

MERIDIAN COPILOT · 14:08 UTC

The single biggest risk is MV switchgear energization slipping past Sep 14, which would consume the remaining 4 days of float on the energization critical path and push substantial completion past the August 22 commitment.

DRIVERS · weighted by historical impact

Dominion witness rescheduled to Sep 14 (+11d)0.42
Schneider Sepam relay setting Rev. 4 not loaded (DEF-2839)0.27
Grounding system punch · 6 items unresolved0.18
Portfolio history: Dominion median 18d from request to witness0.13

Three actions for today: (1) Escalate the Dominion witness to your account exec — three prior projects in this region that escalated within 48 hours of slip recovered an average of 6 days. (2) Push the Sepam relay setting submittal to Rev. 5 and clear DEF-2839 — your EOR has had it for 6 days. (3) Stand up a daily 15-min grounding punch standup with the EC; 9 of 14 punch items historically clear in week 1 of dedicated standup.

YOU · 14:09 UTC

What's the schedule impact if we slip a week vs two weeks?

MERIDIAN COPILOT · 14:09 UTC

Modeled both scenarios against the live critical path and L4 IST sequencing constraints.

SCENARIO MODEL · 10,000 MONTE CARLO RUNS

+7 days slipSubstantial completion slips 3 days · 1d float remaining66%
+14 days slipSubstantial completion slips 11 days · IT load deferred to Q494%

The 14-day case is asymmetric: we lose the IST integration window (load banks released Aug 24) and the next available rental window is Oct 4 — a 41-day push, not 14. The decision matters now, not after the fact.

PROACTIVE INSIGHTS · 5 NEW

82%

IAD-91 B3 · CRITICAL PATH

SWG-MV-A

FORECAST: AUG 22 → SEP 02

MV switchgear energization slips ≥10 days

4 of 4 leading indicators trending negative. Composite signal stronger than 91% of historical events that resulted in ≥10d schedule slippage.

64%

IAD-91 B3 · CX-L4

UPS-3.A

NEXT TEST: 06-08

UPS-3.A re-test fails on second attempt

Vertiv firmware mismatch (DEF-2847) signature matches 3 prior portfolio incidents — 2 of 3 required hardware swap. Pre-stage spare control card.

71%

DFW-12 · PROCUREMENT

SWG-MV ABB

IMPACT: ENERGIZE 2027

DFW-12 MV gear lead time grows another 4 weeks

ABB Charlotte facility utilization > 96% across 3 weeks, identical pattern to Q3-2024 supply event. Re-bidding to alt vendor reduces float by 11d but eliminates 9-week tail risk.

+6d

IAD-91 B3 · OPPORTUNITY

L3 GEN PLANT

Parallelize generator L3 with chiller plant L3

Resource graph shows CxA capacity available; no shared electrical lock. Saves est. 6 days against current sequence.

12

PORTFOLIO · BENCHMARK

CMH vs IAD

CMH-22 outperforms IAD-91 on MV gear cycle by 12d

Same vendor, same hyperscaler, different EOR. CMH's relay setting submittal cycle averages 9 days vs IAD's 17. Worth a 30-min retro.

Global Operations.
Right now.

Systems & Assets.

From factory
to black building.

Ask anything.
Decide faster.

Global Operations.Right now.

Systems & Assets.

From factoryto black building.

Ask anything.Decide faster.

Global Operations.
Right now.

From factory
to black building.

Ask anything.
Decide faster.