Cost and Affordability

Cost Submenu and Funding Index

Use this submenu to jump directly to ship funding by class, yard funding by type, loans, supply chain costs, environmental cleanup allocations, and training-center housing/cross-training lines.

Ship Funding (FFG/DDG/CAG) Yard Funding (by type) Loans and Financing Supply Chain Environmental Cleanup Training Centers and Housing
Ship Funding by Type (FFG, DDG, CAG)
  • FFG funding line: 75 ships at dossier reference unit cost of $1.20B with lifecycle factor x4.0 ($360.00B reference total).
  • DDG funding line: 45 ships at dossier reference unit cost of $2.04B with lifecycle factor x3.7 ($339.66B reference total).
  • CAG funding line: 24 ships at dossier reference unit cost of $4.59B with lifecycle factor x3.0 ($330.48B reference total).
  • Combined ship program reference: approximately $1.01T from the current dossier planning baseline.

See full cost chapter text in this page | See ship-construction comparative sheets

Yard Funding by Type (GOGO, GOCO, COCO, ISO/Module)
  • GOCO yards: 3 major GOCO yards (Mare Island, Sparrows Point, Brownsville) at $5B each ($15B total) with 1 large CAG lane + 2 medium DDG/FFG lanes per yard.
  • GOGO yards: 4 Navy-operated yards at $1B each ($4B total) with reclaim/reactivation of abandoned drydock capacity and one large TriSeadon lane per yard, placed so current submarine, carrier, overhaul, and decommissioning work is not interrupted.
  • COCO/private yards: 5-10 private yards, each eligible for a $500M federal loan package tied to lane-availability covenants and training/cleanup mandates ($2.5B-$5.0B total federal loan authority across the COCO tier).
  • 50-state state module campuses: activation baseline uses up to $150M state + up to $150M federal core match per campus, with additional help through hazmat, learning, union, VA, and related programs; a full nationwide network can therefore scale well above the old $10B core picture if many states activate at the two-yard campus standard.
  • Distributed-yard funding picture: baseline yard capital scales with how many states activate at the one-yard, two-yard, three-yard, or four-yard campus level; the old $31.5B-$34.0B picture is now only a lower historical reference.
  • Execution rule: TriSeadon keeps all yard types in parallel production to maintain competition and avoid single-yard cost capture.

GOGO detail | GOCO detail | COCO detail | ISO/Module campus plan

Loans and Financing (Yards and Expansion)
  • COCO loan baseline: up to $500M per private yard at a 3% program rate over 20 years with a Year-1 no-payment holiday.
  • Federal participation conditions: loans and workshare are tied to schedule discipline, lane availability, and training/certification compliance.
  • Public/private mix: government funds baseline strategic capacity (GOGO/GOCO), while private yards scale through financed expansion under federal guardrails.
  • State module-campus recovery note: the current baseline uses up to $150M state + up to $150M federal in core campus capital, with state and federal shares splitting contractor lease/rent streams for the first 10 years, or until the initial public capital is recovered. After that, the state receives 100% of lease/rent streams.

Shipyard expansion funding sheets | Contractor scoring and penalties/rewards

Program Controls and Ramp Assumptions
  • Simultaneous ramp rule: GOGO, GOCO, COCO, and 50-state ISO/module campus tracks ramp in parallel under one integrated schedule.
  • Build-time assumptions: FFG 24 months, DDG 48 months, and CAG 60 months.
  • Technology-insertion control: no more than 3 new major technologies per ship cycle/flight.
  • Refit control: fixed 5-year modernization cadence with 10 planned flights baseline.
  • Government control baseline: U.S. government owns design rights and technical data; contractors build to government specification and interface standards.

Ships and New Tech baselines | Ramp and funding execution

Supply Chain Costs and Allocation
  • Procurement split: DLA strategic line plus civilian counterpart competition for the same core material families.
  • Planning case: the model tests approximately 10-15% per-hull savings on selected systems under bulk and repeat procurement assumptions; this is not a validated outcome and requires independent cost and supplier analysis.
  • Allocation logic: reserve posture and distribution are funded to absorb disruptions without idling shipyard build lanes.
  • No-idle rule: if inventory and tempo conflict, build continuity remains the protected priority.

Logistics Line | Yards and workforce industrial page

Environmental Cleanup Costs and Allocations
  • Day-1 requirement: cleanup/remediation is a funded activation scope, not a deferred future line item.
  • Allocation scope: GOCO, GOGO, COCO, ISO/module, and DLA-linked facilities all carry funded remediation obligations.
  • Compliance gating: environmental performance is part of continued participation eligibility and expansion approvals.
  • Policy boundary: eminent-domain pathways remain government/municipal only; private civilian takings are excluded from this model.

Environmental policy and controls | 50-state cleanup and compliance rules

Training Centers, Housing, and Cross-Training
  • Training-center baseline: GOGO and GOCO operations include permanent full-capability training centers as funded infrastructure.
  • Housing allocation: workforce housing is included in major-yard readiness and sustainment cost planning, especially in expansion lanes.
  • Cross-training requirement: COCO loan-supported participation requires approved training throughput and cross-yard credential transfer readiness, with a dedicated 10% training/housing allocation inside each COCO loan package.
  • Scoring link: cross-training output and transfer performance feed contractor points and future workshare decisions, including explicit trainer, student, and one-year retention credits in the contractor points matrix.

Workforce and national accreditation framework | Points matrix with training incentives

Executive Cost Summary

TriSeadon cost control is structural: common architecture, distributed competition, modular modernization, and planned refit cadence. The objective is not lowest unit price, but stable lifecycle affordability at fleet scale.

Reference program total from dossier baseline: approximately $1.01T (planning reference, not appropriation commitment).

Decision Brief | Baseline Lock Sheet | Contractor Points Matrix

Cost, Affordability, and Program Economics

Source-aligned cost baseline text from TriSeadon report documents in this workspace.

COST, AFFORDABILITY, AND PROGRAM ECONOMICS
1 Purpose of the Cost and Affordability Framework
TriSeadon is designed to be affordable by structure, not optimism.
Rather than relying on aggressive cost estimates, optimistic learning curves, or deferred requirements, TriSeadon embeds cost control directly into:
	•	fleet architecture
	•	industrial competition
	•	modernization cadence
	•	sustainment and workforce design
This section defines how TriSeadon controls cost growth across acquisition, operations, modernization, and sustainment, and why it is economically viable at scale over decades.

2 Cost Drivers in Modern Naval Programs
Historically, U.S. surface combatant cost growth has been driven by a small number of recurring failure modes:
	•	Platform-unique integration
	•	Single-yard and single-vendor capture
	•	Episodic modernization and mid-life overhauls
	•	Low production rates and fragmented learning curves
	•	Unplanned growth in power, cooling, and margins
	•	Workforce retraining and platform-specific sustainment
TriSeadon is explicitly structured to eliminate or neutralize each of these drivers.

3 Acquisition Cost Control by Architecture
TriSeadon controls acquisition cost through commonality with differentiation, rather than false uniformity.
Key mechanisms:
	•	common hull family and structural logic
	•	shared power, combat system, and control architecture
	•	standardized interfaces for sensors, weapons, and mission systems
	•	differentiated ship size only where operational return justifies it
This allows:
	•	reuse of engineering and design effort
	•	parallel production across multiple yards
	•	competition at the module and system level
	•	reduction in class-unique nonrecurring engineering (NRE)
TriSeadon avoids the cost trap of designing three unrelated ships—or forcing a single hull to perform incompatible missions.

4 Industrial Competition as a Permanent Cost Control
Cost discipline in TriSeadon is structural, not contractual.
Permanent competition is enforced through:
	•	parallel construction across GOGO, GOCO, and COCO yards
	•	multiple qualified vendors for all major systems
	•	DLA-led procurement plus civilian-counterpart competitive materials and module procurement
	•	government-owned technical data and interfaces
No contractor controls:
	•	the hull design
	•	the combat system baseline
	•	the supply chain
	•	the workforce pipeline
As a result:
	•	cost growth is exposed early
	•	underperforming vendors lose work without halting production
	•	learning curves accrue across the entire program, not a single yard

5 Production Rate and Learning Curve Economics
TriSeadon is designed to be built at stable, sustained production rates, not boom-and-bust procurement cycles.
Economic effects:
	•	continuous learning curve across multiple ship classes
	•	amortization of fixed overhead across higher annual output
	•	predictable workforce utilization
	•	reduced per-unit cost volatility
Unlike legacy programs that restart learning curves with each new class, TriSeadon’s common architecture ensures that experience transfers forward rather than resetting.

6 Operations and Sustainment (O&S) Cost Control
Operations and sustainment costs dominate lifecycle cost. TriSeadon reduces O&S cost through:
	•	common systems across classes reducing training pipelines
	•	modular repair-by-replacement rather than bespoke troubleshooting
	•	predictable five-year refit cadence eliminating emergency availabilities
	•	shared spares, tools, diagnostics, and support infrastructure
	•	reduced platform-unique logistics tails
Because sustainment is standardized:
	•	cost growth is smoother and more predictable
	•	readiness improves at lower marginal cost
	•	modernization does not require extended shipyard stays
TriSeadon shifts spending from crisis-driven sustainment to planned, affordable sustainment.

7 Modernization Cost Discipline
TriSeadon eliminates traditional mid-life overhauls.
Instead:
	•	modernization occurs every five years
	•	upgrades are modular and pre-integrated
	•	costs are distributed evenly over the ship’s life
	•	all classes modernize together
This prevents:
	•	massive mid-life funding spikes
	•	obsolescence-driven emergency upgrades
	•	class divergence requiring bespoke fixes
Modernization becomes a budgetable operating cost, not a capital shock.

8 Unit Cost Bands (Order-of-Magnitude, Not Commitments)
TriSeadon deliberately avoids premature hard cost promises. However, the architecture supports stable relative cost bands:
	•	FFG:
Designed to be materially less expensive than current DDGs, enabling numerical sufficiency and high availability.
	•	DDG:
Comparable in cost to advanced destroyers, but with improved lifecycle efficiency and growth margin.
	•	CAG:
More expensive per hull, but replacing cruiser-level functions that currently require multiple ships and extended carrier reliance.
Fleet-level cost effectiveness is measured by capability delivered per dollar, not by hull-by-hull comparisons.

9 Cost Risk Management
TriSeadon reduces cost risk by design:
	•	mature systems in early production blocks
	•	incremental insertion of emerging technologies
	•	avoidance of concurrency between hull construction and immature systems
	•	architectural margin for future growth
Risk is managed continuously rather than deferred to later “fix-it” programs.

10 Budget Stability and Congressional Viability
TriSeadon supports:
	•	predictable annual funding profiles
	•	stable workforce employment
	•	transparent cost benchmarking across yards
	•	measurable performance incentives
This improves:
	•	congressional confidence
	•	appropriations stability
	•	long-term program survivability
TriSeadon is designed to be defensible under scrutiny, not merely approved once.

11 Strategic Cost Outcome
TriSeadon delivers:
	•	lower lifecycle cost per unit of combat power
	•	stable acquisition and sustainment funding profiles
	•	reduced risk of catastrophic cost overruns
	•	continuous industrial employment and learning
	•	a fleet that can grow to and sustain 355 ships affordably
TriSeadon does not claim to be cheap.
It is designed to be affordable, predictable, and executable at scale—which is the only cost model that survives long-term competition.

12 Dossier Baseline Cost Table (Program Reference Values)
The TriSeadon Fleet Dossier baseline values are captured below as reference planning figures:
Class | Count | Unit Cost | Lifecycle Multiplier | Total Cost
FFG | 75 | $1.20B | x4.0 | $360.00B
DDG | 45 | $2.04B | x3.7 | $339.66B
CAG | 24 | $4.59B | x3.0 | $330.48B
Program total (reference): $1.01T
Legacy comparator in dossier: $1.18T (DDG-51/LCS/CG/FFG-62 mix)
These are dossier reference values and remain subject to formal budget validation, block configuration decisions, and congressional appropriations.
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Contractor Performance Points System (Cost Governance)

This scoring model is used for yard operators and major contractors across GOGO/GOCO/COCO participation tracks.

Cost, schedule, quality, module delivery, and national training are posted as separate ledger entries so strong performance keeps counting without allowing a cheap or early delivery to erase a quality failure.

Open Full Contractor Points Matrix

Scoring and enforcement bands
  • Hull cost: +10 when more than 5% under target; 0 from 5% under through 3% over; -10 when more than 3% over.
  • Hull schedule: +10 at the early-delivery gate of 20 months for FFG, 38 months for DDG, or 48 months for CAG; 0 through the contractual date and 9-day grace period; -10 at 10 or more days late.
  • Hull QA: failed acceptance posts provisional -10; verified cure within 30 days adjusts to -5, cure in 31-90 days remains -10, and an unresolved defect after 90 days produces -20 total and a focused enforcement review.
  • Ship acceptance: each completed ship earns +10 only after final USN acceptance and closure of acceptance-blocking deficiencies.
  • Module scoring: final acceptance earns +5, early delivery earns +5, and delivery more than 5% under target earns +5, for a maximum +15. Lateness and an overrun beyond tolerance each produce -10; therefore an accepted module that is both late and over budget scores -15 before separate QA or compliance penalties.
  • Qualifying deliveries: ISO, IMM, IWM, GT-Gen and diesel-generator sleds, Cerberus packages, Admiral's Launches, Swift boats, ATLAS berthing-outfit shipsets, AEGIR, tank modules, water makers, air-conditioning units, and complete 12-console ONE Consul packages. ATLAS credit covers accepted outfit kits, not complete removable rooms.
  • Training: +3 per trainer assignment, +2 per graduated cross-yard student, and +1 after one-year retention; annual inactivity and non-retention penalties are -3, -2, and -1 respectively.
  • +50: priority standing for the next qualified build, module allocation, option, or yard-opening competition.
  • -50: formal corrective action, loss of expansion priority, and no automatic new workshare.
  • -75: a Performance Improvement and Enforcement proceeding freezes new awards, options, and discretionary starts while an independent audit and cure plan proceed.
  • -100: jobs and work packages are withdrawn and reassigned under a government-controlled production-continuity plan.
  • -125: the contractor is removed from GOCO operating space and replaced through an expedited, legally compliant operator competition.

Pricing Timeline Addendum (Proposal Layers Sync)

Linked implementation pages: Program Timeline, Ships and Tech, and Contractor Points Matrix.