Georgia Public Service Commission monitoring and prudence filings, its public docket, and official plant-operation records.
Why this project is in the CFIG demonstration set
Primary CFIG capability
Risk-adjusted completion, startup-gate, and public-cost traceability.
Decision sweet spot
When risk-adjusted schedule margin fell to about four weeks while significant testing and startup work remained.
Client payoff
Gives executives and regulators one bounded record for completion risk, cost responsibility, and public decisions.
This is an independent historical demonstration built from public records. It does not claim CFIG worked on, advised, or was endorsed by the project.
One condition. One decision path. Three usable outputs.
A narrow risk-adjusted schedule margin existed while important testing and startup work remained, so schedule, cost, responsibility, and decision exposure had to be read together.
Primary evidence spine
WHAT THE SOURCE SAYS
Twenty-Seventh Vogtle Construction Monitoring Report testimony — Georgia Public Service Commission docket 29849
Physical PDF page 15, printed testimony page 14, lines 376–389.
“the RAS margin to the Site Working Plan has decreased from 3.5 months to approximately 4 weeks”
PLAIN-LANGUAGE TRANSLATION
The time cushion for the working plan became much smaller.
What was reviewed—and what remains outside the claim
The register names each public record used here. “Targeted” means the listed project sections were reviewed for this demonstration. It does not mean every linked attachment or all project files were reviewed.
| ID | Original document and exact area | Coverage used | Status | Public source |
|---|---|---|---|---|
| S1 | Twenty-Seventh Vogtle Construction Monitoring Report testimony Physical PDF page 15, printed page 14, lines 376–389; schedule margin, testing, and startup risk. | Targeted public testimony reviewed. | VERIFIED | Open original source |
| S2 | Georgia Power prudence filing Physical PDF page 9 on cost positions; physical pages 60–61 on stipulated cost-recovery terms. | Targeted cost and decision sections reviewed. | VERIFIED | Open original source |
| S3 | Thirtieth Vogtle Construction Monitoring Report Unit 3 commercial-operation status, Unit 4 completion forecast, and remaining startup risk. | Targeted monitoring sections reviewed. | VERIFIED | Open original source |
| S4 | Georgia Public Service Commission docket 29849 Public docket and final commission record. | Docket identity and public decision trail reviewed. | VERIFIED | Open original source |
| S5 | Nuclear Regulatory Commission — Vogtle Unit 4 Public licensing and operating status page. | Public outcome status reviewed. | VERIFIED | Open original source |
| S6 | Georgia Power — Unit 4 commercial operation April 29, 2024 official announcement; includes Unit 3 date. | Commercial-operation outcome reviewed. | VERIFIED | Open original source |
Explore Plant Vogtle Units 3 and 4 across all eight phases
The public record supports cost and schedule oversight through late construction and later commercial milestones. Each phase links to a source or states the limits of the available public material.
Land / Site Acquisition
Evidence reviewed: Public licensing and monitoring materials identify the Vogtle site and Units 3 and 4. The reviewed set is not a land title or acquisition audit.
Decision use and limit: Keep site and licensing context distinct from an unsupported acquisition claim.
Planning / Project Definition
Evidence reviewed: Commission records describe the project baseline, authority, cost, schedule, and public oversight through the reporting period.
Decision use and limit: Set an owner-approved risk-adjusted baseline and escalation threshold in each dated decision.
Design / Preconstruction
Evidence reviewed: Public monitoring reports discuss design and construction drivers; protected engineering and security material are outside this portfolio.
Decision use and limit: Trace public design maturity and change effects without rendering technical nuclear safety judgments.
Contract / Procurement
Evidence reviewed: Public filings address commercial responsibility and later changes, but not every executed contract term or confidential procurement record.
Decision use and limit: Tie named duties and approvals to dated source material before a cost or schedule decision.
Guaranteed Maximum Price / Cost Formation
Evidence reviewed: Commission filings document project forecasts, cost recovery, prudence positions, and later decisions. This portfolio does not assert a single project-wide guaranteed maximum price.
Decision use and limit: Keep a dated ledger distinguishing forecast, requested recovery, stipulated amount, and commission action.
Construction / Project Controls
Evidence reviewed: Twenty-Seventh monitoring testimony discusses Unit 3 risk-adjusted schedule margin while testing and startup activities remained. Later records document the subsequent milestones and must not be read back into the earlier decision window.
Decision use and limit: Escalate a high-level completion gate showing margin, open work, forecast range, and responsible authority.
Changes / Claims / Disputes
Evidence reviewed: Public filings and proceedings address cost responsibility and recovery positions. This portfolio is not a legal entitlement determination or complete claims audit.
Decision use and limit: Track each material position, dated support, counter-position, and authorized decision.
Closeout / Warranty / Operations
Evidence reviewed: Official regulatory and Georgia Power records document later unit milestones and Unit 4 commercial operation. The public set is not a complete warranty, plant-acceptance, or operational safety audit.
Decision use and limit: Record the transition from monitored construction to authorized operation while reserving technical certification to regulators and licensed operators.
The eight CFIG lifecycle phases
A phase may be evidence-supported, supporting, or requirements-only. No blank phase is presented as completed field proof.
| Phase | Coverage status | Project evidence | CFIG use |
|---|---|---|---|
| 1. Land and Site Acquisition | SUPPORTING | Public licensing and project records identify the existing nuclear site and authorized units. | Carry site, permit, utility, environmental, and public-authority gates at a safe public level. |
| 2. Planning and Project Definition | EVIDENCE-SUPPORTED | Need, authorization, budget, schedule, technology, and public oversight appear in the monitoring record. | Set baseline, decision authority, risk-adjusted range, and stop or restructure gates. |
| 3. Design and Preconstruction | SUPPORTING | Public monitoring describes design and construction drivers without requiring protected detail. | Trace high-level design maturity and change effect; leave technical judgments to authorized professionals. |
| 4. Contract and Procurement | EVIDENCE-SUPPORTED | Public filings address commercial structure, responsibility, and later changes. | Join commercial duty, change, schedule, cost, and proof in the responsibility ledger. |
| 5. Guaranteed Maximum Price, Cost Formation, and Purchasing | EVIDENCE-SUPPORTED | Baseline, forecast, requested recovery, stipulated amount, and public commission actions are documented. | Use the Cost Growth, Responsibility, and Prudence Traceability Ledger. |
| 6. Construction and Project Controls | EVIDENCE-SUPPORTED | Commission monitoring tracks progress, margin, forecast, testing, and risk. | Use the public-safe Risk-Adjusted Completion and Startup Gate Dashboard. |
| 7. Changes, Claims, Disputes, and Commercial Resolution | EVIDENCE-SUPPORTED | Public cost, responsibility, financing, and recovery positions changed through formal proceedings. | Keep each material position tied to dated evidence and authority. |
| 8. Closeout, Warranty, Audit, and Final Resolution | EVIDENCE-SUPPORTED | Public records show Unit 3 and Unit 4 commercial operation and continuing commission review. | Close public completion gates while preserving open audit, cost, and regulatory matters. |
Source language beside plain language
VOG-01Risk-adjusted margin became small while work remainedSCHEDULE / STARTUP
WHAT THE SOURCE SAYS
Twenty-Seventh Vogtle Construction Monitoring Report testimony
“decreased from 3.5 months to approximately 4 weeks”
Physical PDF page 15, printed page 14, lines 376–389.
PLAIN-LANGUAGE TRANSLATION
The working schedule had much less room for a problem.
Condition Found
A narrow time cushion remained while tests and startup could still identify new work.
Significance
One issue could move completion and add cost.
Lifecycle Effect
Construction → Test → Startup → Commercial operation.
Decision Window
When the risk-adjusted margin narrowed and before later startup gates.
CFIG Intervention
Use the Risk-Adjusted Completion and Startup Gate Dashboard.
Responsible User
Owner executives, program controls, monitors, commission staff, and finance.
Consequences of Taking No Action
The forecast can look firm even when little risk margin remains.
Expected Benefit
Leaders see the completion range and remaining risk together.
VOG-02Cost recovery required a traceable responsibility recordCOST / PRUDENCE
WHAT THE SOURCE SAYS
Georgia Power prudence filing
“Georgia Power’s total share of the Project’s cost is projected to be $10.188 billion”
Physical PDF page 9, cost-position summary.
PLAIN-LANGUAGE TRANSLATION
The owner gave the commission a large final cost position for review.
Condition Found
Baseline, growth, claimed responsibility, and allowed recovery were not the same number or decision.
Significance
Public cost decisions need a clear link to facts, duty, action, and authority.
Lifecycle Effect
Baseline → Cost growth → Filing → Review → Stipulation or order → Recovery.
Decision Window
Before each material prudence and cost-recovery ruling.
CFIG Intervention
Use the Cost Growth, Responsibility, and Prudence Traceability Ledger.
Responsible User
Commission, owner finance, counsel, auditors, and public representatives.
Consequences of Taking No Action
Different cost positions can be confused or lose their evidence trail.
Expected Benefit
Each public dollar position becomes easier to test and decide.
VOG-03Completion and public decisions needed one option setDECISION / OUTCOME
WHAT THE SOURCE SAYS
Georgia Public Service Commission docket and official operating records
“Unit 4 entered commercial operation on April 29, 2024”
Georgia Power official Unit 4 announcement; cross-check with federal and commission records.
PLAIN-LANGUAGE TRANSLATION
The last new unit began serving customers in April 2024.
Condition Found
The final outcome followed years of completion, cost, oversight, and responsibility decisions.
Significance
A known outcome does not remove the need to show what could be decided at each earlier gate.
Lifecycle Effect
Monitor → Decide → Complete → Operate → Continue public review.
Decision Window
At each major commitment, startup, recovery, and final cost gate.
CFIG Intervention
Use the Continue, Restructure, or Stop Decision Book.
Responsible User
Owner board, executives, regulators, finance, counsel, and public authorities.
Consequences of Taking No Action
Large decisions can appear automatic instead of showing the real alternatives and authority.
Expected Benefit
A reviewable record explains why the chosen path advanced.
Exactly three primary outputs
Each option is a usable work product. It names the user, the decision, and the payoff.
| No. | Tangible Option | Usable output | User | Decision enabled | Benefit |
|---|---|---|---|---|---|
| 1 | Risk-Adjusted Completion and Startup Gate Dashboard | A public-safe dashboard of milestone, current forecast, risk-adjusted range, margin, remaining test class, issue trend, decision gate, owner, and confidence without sensitive plant detail. | Owner executives, program controls, independent monitors, regulators, finance, and Human Authority. | Whether the completion forecast is supportable and which high-level risk needs escalation, recovery, or contingency. | Earlier action on schedule and cost risk without exposing protected information. |
| 2 | Cost Growth, Responsibility, and Prudence Traceability Ledger | A dated public-record ledger joining approved baseline, forecast, drivers, notice, management action, responsibility position, commission evidence, recovery treatment, and unresolved item. | Commission staff, owner finance, counsel, auditors, consumer representatives, and executives. | Which cost is supported, disputed, deferred, allocated, investigated, or proposed for recovery. | Clearer accountability and a more reviewable ratepayer record. |
| 3 | Continue, Restructure, or Stop Decision Book | A controlled executive book comparing continue, change sequence or commercial structure, add oversight, defer, or stop using cost, time, safety authority, reliability, legal duty, and public consequence. | Owner board and executives, regulators, finance, counsel, public authorities, and Human Authority. | Which lawful path should proceed at each material decision gate. | Better protection of public, owner, and ratepayer interests. |