A Consulting Practice of WOSA Surveys Sarl · Monaco

A VesselWise Consulting Engagement · Methodology Artifact

Quality Gates - a framework for production yacht construction.

Eleven mandatory inspection hold points placed at the production moments where defects can still be detected, before subsequent stages bury them. Find early. Fix the process. Prevent recurrence.

Prepared for

Okean Yachts

Prepared for Okean Yachts Roberto Paiao, Chief Executive
Shipyard leadership team
Itajaí, Santa Catarina

Prepared by Brandon Rundquist VesselWise Consulting
Lead Consultant & Methodology Author
WOSA Surveys Sarl

Engagement May 21, 2026 · Methodology Presentation Presented to Okean leadership
Single-session, in-shipyard
Itajaí, Santa Catarina

Section 01 · Executive Frame

Why quality gates matter in production yacht construction.

A production yacht is a high-value, structurally complex composite product built in discrete stages across weeks or months. Each stage transforms the artifact in ways that make earlier defects progressively harder and more expensive to detect and correct.

A crack discovered during mold inspection costs minutes to log and hours to repair. The same crack discovered at the Pre-Shed Exit stage - after decks are bonded, systems are installed, and interior is fitted - may require destructive disassembly and weeks of rework. The same crack discovered after delivery, with the boat in the client's hands, may require warranty intervention, retrofit through finished interiors, and exposure to brand and legal consequences.

Quality gates are mandatory inspection hold points placed at each significant transition in the production sequence. No work in the next stage begins until the current gate is passed. This is not bureaucracy. It is the economic engine of a controlled production system: defects caught at their point of origin cost a fraction of defects propagated downstream.

In a yard with multiple hulls in simultaneous build, the same mold, the same laminator team, and the same process steps produce the same defects hull after hull. A quality gate that catches a defect once and routes it to root-cause analysis prevents that defect from recurring on the next ten hulls. That is the economic case for this framework.

The framework rests on three rules - find early, fix the process, prevent recurrence.The Closed-Loop Quality Principle

A note on this artifact

This document is one of two products from a single methodology. The framework structure - gate sequence, gate anatomy, principles, channel operating contract - is fixed. Yard-specific values are configured at deployment, and the software enforces what the methodology requires.

Section 02 · The Economic Case

A defect's cost is set by the gate at which it is caught.

The cost of resolving a defect scales by an order of magnitude with each gate it passes through undetected. The curve is not linear. It is logarithmic.

Relative cost to resolve, by gate of detection. The same defect detected at Gate 0 and at Gate 8 differs by roughly three orders of magnitude in resolution cost.

Why the curve is logarithmic, not linear

Every stage between detection and origin adds a layer of inaccessible work: bonded decks, installed joinery, closed lower-deck spaces, finished surfaces. Each layer must be removed, repaired, and reinstalled to reach the underlying defect. The cost of removal and rework scales geometrically with the number of layers.

The framework's economic discipline is to place a gate at the earliest moment a defect can be detected - not at the moment most convenient for production scheduling.

The recurrence multiplier

The cost curve compounds across hulls. A defect caught once at Gate 0 and corrected at the process level prevents that defect on the next ten hulls produced from the same mold. A defect repaired on the part - without process correction - appears again, and again, and again.

The economic case for the framework is not only what it catches per hull. It is what it eliminates across the fleet.

Section 03 · The Production Moment Map

Eleven moments. Eleven gates.

A production moment is a transition point at which a meaningful quality check is both possible and necessary. The eleven moments below exist in every yard. Names differ. Sequencing differs. The moments are universal.

Gates 0 through 4 each split into three sub-gates (Hull, Deck, Superstructure), producing three parallel records per gate cycle. Gates 5 through 10 operate at the vessel level.

Gate 00 Mold Condition Pre-lamination - before the first gel coat or lamination layer is applied to the mold. Gate 01 Lamination In-process - during and at the close of lamination, while the laminate is still accessible and correctable. Gate 02 Piece Post-Demold Immediately after demolding - before the part moves to the next station. Gate 03 Mold Post-Demold Immediately after demolding - mold side, the close of the Gate 0 to Gate 3 loop. Gate 04 Post-Finish Lamination Exit After gelcoat repair and polishing are complete, before the hull leaves the lamination area for pre-assembly. Gate 05 Furniture and Teak Pre-Install Before furniture and teak components are installed into the boat. Inspection is on the components themselves, off the vessel. Gate 06 Pre-Assembly Finalization Hull-deck open - the last opportunity to inspect before the vessel is closed. Gate 07 Pre-Marriage Lower-Deck Readiness Before the deck-to-hull marriage. The last point at which the lower deck is fully accessible from above. Gate 08 Pre-Shed Exit Quality Approval Before the vessel leaves the shed. Still on land, still under controlled lighting and climate, but the last full look before outdoor exposure begins. Gate 09 Pre-Launch Launch readiness - before the vessel enters the water for the first time. Gate 10 Sea Trials and Technical Delivery Operational verification under power and load - before client handover.

Section 04 · Gate-by-Gate

Eleven gates · one anatomy

Each gate, in detail.

Every gate carries the same anatomy: purpose, scope, inputs, checks, acceptance criteria, recording, and open follow-ups. Below, the four fields that matter in the room - purpose, defects caught, downstream cost, and what the methodology requires of the Quality Department - for each of the eleven gates.

00GATE

Mold Condition

Pre-lamination - before the first gel coat or lamination layer is applied to the mold.

Purpose

Verify that the mold is in a known, documented, fit-for-service condition before any lamination material is applied. Any defect introduced to a part by a non-conforming mold is always cheaper to catch here than after the part is produced.

Defect classes caught

Surface contamination, matte and dull areas, non-slip pattern degradation, structural cracks or blisters in the mold body, flange wear, geometric drift from nominal dimensions, inappropriate protective materials in contact with the mold surface, carry-over NCs from Gate 3 not yet closed.

Downstream cost of missing

Contamination or surface anomalies transfer directly to the gel coat surface of the part. Geometric drift propagates into every hull produced from that mold until detected. Mold deterioration compounds across cycles - a mold with unchecked drift will produce an escalating series of non-conforming parts.

What this gate requires

Gate 0 requires the authority to refuse to release the mold into lamination when carry-over NCs remain open or when a marked-but-not-closed defect is found on the mold surface. This authority must rest with the Quality Manager in real time, not after the fact.

Worked example checks

G0-4.0Carry-over NC check from Gate 3 and part-side NC history. Zero unresolved Gate 3 NCs. Zero ink-marked mold defects older than one production cycle. Zero same-location recurring NCs across two or more successive parts from this mold.
G0-4.2Cleanliness and surface tension test. Surface free of dust, debris, wax residue, and foreign material. Surface tension test at the measurement points specified in the yard's work instruction. Quality does not prepare the mold.
G0-4.8Dimensional and geometric integrity. Per UQP-12 critical zones - worked example: 1 mm maximum deviation for plug positioning, anchor area, window positioning, air intakes, door installation areas, and the perimeter at part mating junction. 3 mm maximum on running surfaces below the waterline and on visible cosmetic areas.

01GATE

Lamination

In-process - during and at the close of lamination, while the laminate is still accessible and correctable.

Purpose

Verify that the lamination process is executed to specification while the laminate is still accessible. This is the only gate at which structural defects in the laminate can be detected without destructive testing.

Defect classes caught

Gel coat pigment adherence and thickness, vacuum circuit integrity, structural lay-up compliance (fiber orientation, ply count, core placement), air voids in complex-geometry zones, cable and systems pass-through lamination quality.

Downstream cost of missing

Structural delamination is catastrophic and cannot be remediated without major rework. Air voids in structural zones below the waterline are a safety defect. Gel coat thickness deviations produce cosmetic failures at finishing. All of these are detectable here at near-zero cost relative to their cost after assembly.

What this gate requires

Gate 1 requires the authority to stop lamination at a defined hold point when the structural lay-up record diverges from the schedule. Hold authority must be exercisable in real time on the production floor, not on a deferred review the next morning.

Worked example checks

G1-4.2Gel coat thickness. Thickness within the band specified in the work instruction, measured at the points distributed per work instruction. All readings recorded in the QSR.
G1-4.4Structural lay-up compliance. Fiber orientation, ply count, and core placement per lamination schedule. Zero missed plies in structural zones. Inspector sign-off at each structural stage per work instruction hold points.
G1-4.5Air voids in complex-geometry zones. Zero confirmed voids in below-waterline structural areas, thruster tunnel zones, and tightly radiused structural corners. NDT method defined per UQP-12.

02GATE

Piece Post-Demold

Immediately after demolding - before the part moves to the next station.

Purpose

Inspect the part itself immediately after demolding. Gate 2 is the part-side counterpart of Gate 3. Both gates happen at the same physical event.

Defect classes caught

Demolding damage (chips, gel-coat tears, scoring, edge damage), surface defects, gel coat uniformity pre-polishing, lifting-point zone integrity (interior), dimensional conformance in critical zones, split-mold junction alignment.

Downstream cost of missing

Demolding damage propagated through finishing requires costly repair after interior and systems installation. Mold-condition root cause is not identified when part-side and mold-side records are not cross-referenced.

What this gate requires

Gate 2 requires the authority to hold the part at the demolding station until cross-reference to the Gate 3 mold record is complete. The two records are sister evidence and may not be separated by production schedule pressure.

Worked example checks

G2-4.2Exterior gel coat condition pre-polishing. Surface free of cracks, fissures, or breaks. No bubbles, dents, porosity, or delaminations. Matte spots mapped, photographed, and logged.
G2-4.3Lifting-point zones - interior. Visual and tap test at all lifting-point zones on the interior surface. No delamination, no cracking, no unbonded area at lifting reinforcements.
G2-4.5Cross-reference to the Gate 3 mold record. Any defect that appears at the same location on the part and on the mold for the same cycle is a mold-origin defect - escalated to Process Engineering.

03GATE

Mold Post-Demold

Immediately after demolding - mold side, the close of the Gate 0 to Gate 3 loop.

Purpose

Inspect the mold immediately after the part has been released. Gate 3 closes the mold lifecycle loop: findings here directly seed the next Gate 0 record for the same mold.

Defect classes caught

Demolding damage to the mold surface, matte and dull surface areas, non-slip pattern degradation, flange and sealing system wear, dimensional drift in critical zones.

Downstream cost of missing

Without a Gate 3 record, the next Gate 0 has no prior-state baseline. Mold deterioration is invisible until it has transferred defects to multiple successive hulls. The recurrence detection mechanism cannot function without both gate records.

What this gate requires

Gate 3 requires the authority to hold the mold out of the next production cycle when structural NCs remain unresolved. Quality raises the block when checks fail. A normal close (no open NCs) is signed off by the Quality Manager alone. Unblocking a Gate 3 with open NCs requires four-department sign-off - Technical, Process Engineering, Production, and Quality - or, if any of the four does not agree, CEO override.

Worked example checks

G3-4.2Damage from demolding with explicit categories and plug inspection. Chips categorized surface versus structural. Cracks: zero tolerance. Unintended adhesion fully removed before next cycle.
G3-4.6Flanges, sealing, and locking system. Flange surfaces, gaskets, O-rings, and the locking mechanism - no new damage, no compression set, no missing sections.
G3-4.8Dimensional and geometric integrity at the same measurement points as G0-4.8, so the Gate 0 and Gate 3 records are directly comparable across cycles.

04GATE

Post-Finish Lamination Exit

After gelcoat repair and polishing are complete, before the hull leaves the lamination area for pre-assembly.

Purpose

Verify the hull is ready to leave the lamination area. Gelcoat and polishing work is complete, and finishing-stage readiness items are closed before the part moves into pre-assembly.

Defect classes caught

Gelcoat repair completeness and finish quality, polish uniformity, lift-hole closeout, deburring completeness, structural bonding residue cleanup, general readiness for interior assembly.

Downstream cost of missing

A hull that leaves the lamination area with incomplete gelcoat repair or polishing carries surface defects into pre-assembly, where they become harder to access and more expensive to correct. Uncleared debris or unclosed lift holes contaminate interior assembly. Deburring defects cause injury or prevent fitting.

What this gate requires

Gate 4 requires the authority to hold the hull in the lamination area until gelcoat, polish, and readiness conditions are met. A hull that leaves lamination in a non-ready state propagates contamination and surface defects into every downstream station.

Worked example checks

G4-4.0Gelcoat repair and polish completeness. All repair zones blended, polished to specification, no visible witness lines, no remaining defects from the demold and lift cycle.
G4-4.1Lift-hole closeout. All structural lift holes closed or capped per work instruction. No open penetrations into the laminate. Tap test confirmation that repair is sound.
G4-4.2Deburring completeness. All cut edges (window openings, deck penetrations, flanges, port apertures) deburred and smooth. No sharp edges, no loose glass fiber strands.
G4-4.3Structural bonding residue cleanup. No adhesive flash or excess bonding compound on interior surfaces that will receive joinery or systems.

05GATE

Furniture and Teak Pre-Install

Before furniture and teak components are installed into the boat. Inspection is on the components themselves, off the vessel.

Purpose

Verify each furniture and teak component is ready for in-boat installation. The components are inspected off the boat, before they go in. Once a piece is bonded or fitted, surface and dimensional defects become costly to correct.

Defect classes caught

Furniture dimensional fit against drawings, teak substrate and surface quality, edge and finish quality, bonding surface preparation on the back of each component.

Downstream cost of missing

Furniture installed with dimensional or surface defects produces visible gaps, joint failures, and finish flaws at final inspection. Teak bonded with poor surface preparation produces warranty claims within the first boating season. Okean installs furniture directly into the open boat in sections, so defects caught off-vessel here are far cheaper than defects discovered after installation.

What this gate requires

Gate 5 requires the authority to stop a furniture or teak component from being installed when the component fails its readiness check. Quality raises the block. A normal close is signed off by the Quality Manager alone. Unblocking with open NCs requires four-department sign-off - Technical, Process Engineering, Production, and Quality - or CEO override if any of the four does not agree. A failed component installed into the boat becomes invisible until warranty.

Worked example checks

G5-ACarry-over NC check from Gate 4. Zero unresolved Gate 4 blocker NCs. Surfaces accepted as ready by Quality.
G5-BFurniture component dimensional fit. Each piece checked against drawing tolerance before installation. Out-of-tolerance pieces returned to the joinery shop, not adjusted on the vessel.
G5-CTeak and bonding surface preparation compliance. Surface preparation per work instruction. Quality does not prepare the surface - the component arrives prepared or the gate fails.

06GATE

Pre-Assembly Finalization

Hull-deck open - the last opportunity to inspect before the vessel is closed.

Purpose

Verify all systems and structural integrity checks that require access to the hull interior while hull and deck are still not permanently bonded. This is the last opportunity to inspect, test, and correct before the vessel is closed.

Defect classes caught

Bond-line integrity, leak-tightness, pressure test conformance, hull-deck wedging geometry.

Downstream cost of missing

Bond-line failures discovered after closure require destructive access. Leak paths discovered at sea trial require haul-out and re-work of sealed compartments. Pressure test failures discovered post-launch are safety events.

What this gate requires

Gate 6 requires the authority to delay hull-deck bond until the pre-bond inspection has closed. Once the bond is set, the gate cannot be re-opened. Quality raises the block. A normal close is signed off by the Quality Manager alone. Unblocking a Gate 6 with open NCs requires four-department sign-off - Technical, Process Engineering, Production, and Quality - or CEO override if any of the four does not agree. This four-party sign-off is the structural safeguard against an irreversible decision made under schedule pressure.

Worked example checks

G6-4.2Bond-line crush check. Bond material present and continuous across the full bonding zone. No gaps or voids. Crush squeeze-out on both sides of the joint uniform, no dry zones.
G6-4.3Leak-tightness test. All through-hull penetrations, tank tops, and deck fittings tested per work instruction. Zero leaks under test conditions.
G6-4.4Hull-deck wedging (Phase 2). Joint geometry within critical zone tolerance - worked example: 1 mm maximum at the perimeter at part mating junction.

07GATE

Pre-Marriage Lower-Deck Readiness

Before the deck-to-hull marriage. The last point at which the lower deck is fully accessible from above.

Purpose

Verify that all lower-deck cabins, partitions, bulkheads, and finishing preparation are complete and ready for the marriage moment. Once the deck closes onto the hull, everything below is buried - any remaining defect becomes a destructive-access fix.

Defect classes caught

Lower-deck cabin completion, partition installation and alignment, bulkhead structural completeness and surface prep, electrical and plumbing rough-in, surface finish in spaces about to become inaccessible from above.

Downstream cost of missing

A lower-deck defect discovered at Gate 8 or at sea trial requires destructive access through finished overhead structure. Rework in inaccessible spaces is the most expensive in-yard work the shipyard performs. This gate is the last clear look before the boat closes.

What this gate requires

Gate 7 requires the authority to delay the marriage moment when lower-deck readiness is incomplete. A marriage closed prematurely is a boat that will be opened destructively later. Quality raises the block. Normal close: Quality Manager alone. Unblocking with open NCs: four-department sign-off, or CEO override if any of the four does not agree.

Worked example checks

G7-ACarry-over NC check from Gate 6. All Gate 6 blocker NCs closed.
G7-BLower-deck cabin, partition, and bulkhead completeness. Dimensional alignment to drawing, finishing prep complete, no outstanding work below the marriage line.
G7-CLower-deck systems first-fix verification - electrical and plumbing rough-in signed off, no outstanding access requirements that would reopen the boat after marriage.

08GATE

Pre-Shed Exit Quality Approval

Before the vessel leaves the shed. Still on land, still under controlled lighting and climate, but the last full look before outdoor exposure begins.

Purpose

Comprehensive final quality acceptance of the complete vessel while it is still inside the shed - the last look under controlled lighting, full access, and full climate control. Once the boat exits the shed, finish quality risk changes (weather, sun, transport handling) and rework conditions degrade.

Defect classes caught

All outstanding NCs from prior gates, full exterior finish and cosmetic conformance, all installed systems functional verification, safety equipment inventory, documentation completeness, compliance with applicable regulatory standards, client specification conformance.

Downstream cost of missing

A defect that passes Gate 8 and exits the shed becomes harder to detect under outdoor lighting and harder to repair once weather exposure begins. A defect that reaches the customer triggers warranty claims, reputational consequences, and potential regulatory non-compliance. Pre-Shed Exit is the last internal gate under controlled conditions.

What this gate requires

Gate 8 requires the authority to hold the vessel inside the shed when first-pass yield falls below the yard's defined threshold. The first-pass yield at Gate 8 is the single most honest measure of upstream gate effectiveness.

Worked example checks

G8-ACarry-over NC check across all prior gates. Every prior NC closed, or carried forward under a documented closure plan approved by the Quality Manager.
G8-BExterior and interior finish and cosmetic conformance over the full vessel envelope - gelcoat, paint, joinery, upholstery - inspected under shed lighting before outdoor exposure.
G8-CInstalled systems functional verification, safety equipment inventory, documentation completeness, client specification conformance.

09GATE

Pre-Launch

Launch readiness - before the vessel enters the water for the first time.

Purpose

Verify launch readiness before the vessel enters the water for the first time. A flooding or propulsion failure at launch is a safety event, a hull damage event, and a commercial disaster.

Defect classes caught

Through-hull fittings, seacocks, keel attachment, running gear, safety systems.

Downstream cost of missing

A flooding or propulsion failure at launch is a safety event, a hull damage event, and a commercial disaster for the yard.

What this gate requires

Gate 9 requires the authority to refuse launch when any safety-critical item is incomplete. The yard's reputation, and the safety of its crew, depend on the absoluteness of this authority.

Worked example checks

G9-AThrough-hull fittings installed, sealed, and torqued. Seacocks operational, accessible, marked.
G9-BShaft, propeller, cutlass bearings, rudder bearings, steering system installation verified.
G9-CAnodes installed. Drain plugs in place. Running gear pre-check complete.

10GATE

Sea Trials and Technical Delivery

Operational verification under power and load - before client handover.

Purpose

Operational verification of all propulsion, electrical, navigation, plumbing, HVAC, and safety systems under real operating conditions before client handover.

Defect classes caught

Propulsion performance, electrical load and circuit compliance, navigation and communication equipment, HVAC and refrigeration system operation, plumbing and freshwater systems, bilge pump operation, fire suppression, final cosmetic inspection afloat, technical documentation handover.

Downstream cost of missing

Systems that fail during client acceptance sea trial are a commercial and reputational failure. Latent defects discovered by the client within the first year of ownership drive the highest-cost warranty events.

What this gate requires

Gate 10 requires the authority to defer technical delivery when sea-trial findings are not closed. Handover is not the date scheduled by Sales - it is the date earned by the gate record.

Worked example checks

G10-APropulsion startup, operational speed, temperatures within specification. Electrical load test and circuit check pass.
G10-BHVAC, refrigeration, freshwater, sanitation, bilge pump, fire suppression - each system operated under real load.
G10-CFinal cosmetic inspection afloat. Technical documentation handover package - drawings, manuals, warranty cards, regulatory certificates.

Section 05 · Universal Quality Principles

Fourteen principles that apply to every gate.

The Universal Quality Principles are the architectural backbone of the framework. They apply to every gate, every yard, and every deployment of the supporting software. Yards may add supplementary rules. They may not remove or override a principle.

UQP-01

Single Quality System of Record

All quality inspection data - every gate check, every NC, every sign-off, every photo - lives in one Quality System of Record and nowhere else.

· Foundational ·

UQP-02

Quality Does Not Perform Production Prep

If an inspection target arrives at a gate in a condition that requires preparation before inspection can begin, the gate fails immediately and is rescheduled after Production prepares the target.

· see Gate 0, Gate 2, Gate 3 ·

UQP-03

Production Owns NC Closure

Every NC raised at any gate is owned by Production for closure. Quality raises the NC, documents it, and signs off at closure. Production investigates, corrects, and closes.

· Role separation ·

UQP-04

Recurring NCs Auto-Escalate

When the same defect appears at the same location on two or more successive hulls, the NC is automatically routed to Process Engineering for root-cause analysis. Repair-on-part is not acceptable closure.

· Recurrence engine ·

UQP-05

Critical-Zone NCs Auto-Escalate

Any NC raised in a defined critical zone is automatically routed to Process Engineering, regardless of recurrence count. Repair-on-part is not acceptable.

· Consequence-class rule ·

UQP-06

Sign-Off Authority

A normal gate close (no open NCs, all checks passed) is signed off by the Quality Manager alone. Unblocking a gate that has open NCs - so Production may advance to the next phase - requires four-department sign-off from Technical, Process Engineering, Production, and Quality. If any one of the four does not agree, the decision escalates to the CEO. Channel B integrations (framework changes) follow the same four-department rule.

· Authority model ·

UQP-07

Process Engineering Has QSR Access

Process Engineering must have full access to the Quality System of Record, including the ability to view and act on NC records, escalation queues, and recurrence data.

· Enables UQP-04 and UQP-05 ·

UQP-08

Marked-But-Not-Closed Defects Auto-Fail Gate 0

Any defect that has been physically marked on the mold surface and that has not been formally closed in the QSR within one production cycle is an automatic Gate 0 fail.

· Anti-tribal-knowledge rule ·

UQP-09

Sub-Gate Split for Gates 0 through 4

Gates 0, 1, 2, 3, and 4 each split into three sub-gates: .1 Hull, .2 Deck, .3 Superstructure. Each sub-gate produces an independent QSR record.

· Part-by-part record discipline ·

UQP-10

Photo Evidence Required for Any NC

Every NC raised at any gate must include at least one photo documenting the defect at the time of detection. The gate record is incomplete without it.

· Evidence floor ·

UQP-11

Quality Signs Off, Production Countersigns

Gate records and NC closure records require a Quality sign-off and a Production countersign. Both are recorded in the QSR with names and timestamps.

· Mutual accountability ·

UQP-12

Critical Zone Tolerance Bands

Every yard defines and locks critical zones with explicit tolerance bands. Any check that applies to a critical zone uses the critical zone tolerance, which overrides any general tolerance.

· Auditable standard ·

UQP-13

QSR Governance Contract

The QSR is the system of record for all quality inspection data. Any future proposal to move quality data out of the QSR requires replacing the QSR first. The rule survives personnel changes.

· Architectural lock ·

UQP-14

Graded Check Model

Each check on a gate is configured as one of two types. An individual blocker, where one failure blocks the gate by itself. Or a non-blocker, with a defined accumulation threshold (N non-blockers open) at which the count itself becomes a blocker. The classification is per-check, per-gate, and is part of the configuration agreed between VesselWise and Okean during the joint check-definition step.

· Configuration model ·

Section 06 · Operating Contract

Two channels. One quality system.

The framework uses two separate channels for capturing doubts, questions, and proposals. They are not interchangeable. Channel A holds questions inside a single gate. Channel B holds proposals that touch two or more gates or a principle.

Channel A keeps the gate's question inside the gate. Channel B carries cross-gate proposals to the central registry. The Quality Manager owns Channel A. The Registry Custodian owns Channel B.

Why two channels and not one

Single-channel quality systems collapse under their own scope: a question about a tolerance value, a proposal to add a check, and an architectural change to the gate sequence all enter the same queue. The first overwhelms the last; the last never gets resolved.

Two channels separate the cadence. Channel A is reviewed daily. Channel B is integrated in batches, with four-department sign-off when an integration is accepted - Technical, Process Engineering, Production, and Quality.

The decision rule

Binary inspection fields are recorded as Pass while the free-text comments document non-zero defects. The numerical pass rate appears high; the actual defect rate is embedded in unstructured text.

Root cause

Binary fields are structured for easy reporting. Free-text fields hold the real inspection record. No validation rule checks for conflict between the two.

What the methodology requires

Remove pure binary fields where the actual result requires a measurement. Replace with the measured value plus an auto-calculated pass or fail based on tolerance band. Track inspector load balance to surface single-inspector bus-factor risk.

A note on observation

We have observed these patterns repeatedly in yards without empowered quality decision rights. The patterns are not unique to any one shipyard. Naming them is the start of remedying them.

Section 08 · The Recurrence Engine

One detection. Ten hulls protected.

The single most economically persuasive concept in the framework: a defect detected once, analyzed at the process level, corrected at the work-instruction level, and prevented on every hull that follows.

A non-conformity logged once feeds root-cause analysis, drives a process correction, and is applied to the next production batch - eliminating recurrence at the source rather than repeating repair on every hull.

What the engine requires

The recurrence engine requires three things: a single Quality System of Record (so the same defect can be matched across hulls), Process Engineering with full access to that system, and an auto-escalation rule that triggers when a defect appears at the same location on two or more successive hulls.

The framework gives all three. The software enforces them.

What the engine eliminates

Repeat repair as a substitute for process correction. Defects that survive personnel turnover because they live in tribal knowledge. The pattern in which the same defect appears on hull after hull and is treated as new each time.

The engine does not eliminate defects. It eliminates the conditions under which the same defect recurs.

Section 09 · Software Backing

The methodology is enforced by software.

VesselWise Surveying is the Quality System of Record for the framework. The software is the system in which all quality data originates and lives. The methodology is the source of truth. The software is the enforcement layer.

What the software enforces

Every NC requires at least one photo attachment before it can be saved.
A normal gate close (no open NCs, all checks passed) is signed off by the Quality Manager alone. Unblocking a gate that has open NCs requires four-department sign-off from Technical, Process Engineering, Production, and Quality. If any of the four does not agree, the decision escalates to the CEO. The software records the signatures, or the CEO override, on the gate record.
A check defined as a blocker cannot be closed by override. The NC must be resolved and the check re-instanced.
Recurring NCs at or above the recurrence threshold auto-route to Process Engineering Lead. Repair-on-part is not an acceptable closure.
Critical-zone NCs auto-route to Process Engineering regardless of recurrence count.
Every record carries an immutable audit trail. Edits are versioned. Deletions are logged.

What the software is not

Not a reporting layer on top of another system. Not a dashboard fed by spreadsheets. Not an inspection app that emails findings to engineering.

The framework is one system, by methodology requirement - the Single Quality System of Record principle (UQP-01) and the QSR Governance Contract (UQP-13). The software is that system.

Status

VesselWise Surveying is in active development with Okean Yachts as the foundational deployment partner. The methodology in this document is the specification source for the software's Quality Gates module.

Section 10 · Rollout Plan

From May to August.

The path from this session to a working pilot at Okean. Four steps - methodology, joint check definition, software build, pre-arrival testing - with VesselWise returning in August to run the pilot gate.

Step 01 Methodology presentation Today

Methodology presentation

This session. VesselWise presents the framework to Okean leadership. The objective is Okean's feedback on the methodology itself - the gate sequence, the gate anatomy, the principles, the sign-off model, the graded check model. No decisions are demanded of Okean in writing. The questions for discussion are in Section 12.

Step 02 Jointly define the per-gate check list From May to August

Jointly define the per-gate check list

VesselWise and Okean work through every gate to define the full check list. For each check, two questions are answered. Is it an individual blocker, where one failure blocks the gate. Or is it a non-blocker, with a defined accumulation threshold at which the count of open non-blockers itself becomes a blocker. The check list and the thresholds are the configuration layer of the methodology. The output is a per-gate task list, agreed and signed.

Step 03 VesselWise Surveying software build, in parallel From May to August

VesselWise Surveying software build, in parallel

VesselWise continues development of the Quality Gates module of VesselWise Surveying. The methodology in this document is the specification source. The check definitions from Step 02 are the configuration that ships with the August release. The build is independent of the joint-definition work and does not block it.

Step 04 Pre-arrival testing by Okean July to August - before the next consulting visit

Pre-arrival testing by Okean

The goal is for the Quality Gates module to be tested by Ricardo Etges (Process Engineering), Felipe Berra (Technical Director), Keko (Quality Manager), and Jeison (Manufacturing Manager) before VesselWise returns in August. The four-department lineup is intentional - the same departments that sign a gate unblock are the ones who test the software that records the sign-off. By the August consulting visit, the software, the checks, and the sign-off rules are running on a pilot gate at Okean - ready for the next phase of calibration.

Section 11 · What This Means for Each Role

The same framework, read from each chair.

The methodology is not the same artifact for every reader. The CEO sees a control system. Production sees a closure obligation. Engineering sees an escalation feed. Quality sees a decision authority. The floor sees a daily map.

Chief Executive

What changes for the CEO

The CEO receives a single, honest view of quality: first-pass yield at every gate, recurring defects by mold and by hull, and the unblock register - every gate that was unblocked with open NCs, who signed, or where the CEO override was used. The view is read-only and always current. Decisions about scaling production, accepting orders, or investing in mold reconditioning rest on the same evidence base as the shipyard floor.

Production Lead

What changes for Production

Production owns NC closure on every gate. Quality raises the NC; Production investigates and corrects. Gate decisions are no longer negotiated under schedule pressure - the gate is closed when the record says it is closed. Recurring defects route to Process Engineering rather than to repeat repair on the next hull.

Engineering Head

What changes for Engineering

Process Engineering receives a clean escalation feed: recurring NCs and critical-zone NCs arrive with photo evidence, location, and recurrence count attached. Root-cause analysis is performed once, the work instruction is updated, and the correction is applied across the next ten hulls. Engineering moves from firefighting to process improvement.

Quality Manager

What changes for the Quality Department

The Quality Manager raises the block when a gate's checks fail. A normal close - no open NCs, all checks passed - is signed off by the Quality Manager alone. When a gate is blocked, the Quality Manager does not act alone to unblock it: unblocking requires Technical, Process Engineering, Production, and Quality all signing off, or the CEO overriding if any of the four does not agree. The Quality role is structural authority over the block, recorded in the system, enforced by the workflow, and unaffected by personnel turnover.

Floor Supervisor

What changes for the Floor

The shop floor sees the gate map and knows which gate is current. The pre-condition check makes readiness expectations explicit. Markings on the mold become formal NCs with names and timestamps. Inspector and supervisor work from the same record, on the same device.

Section 12 · Open Questions

Decisions for the Okean leadership team.

The questions below are the open items at the start of this engagement. The framework expects them to be resolved during the working session, or assigned and closed in the weeks following. They are the agenda for what happens next.

01
Which mold and product line should host the pilot Gate 0 / Gate 3 deployment at Okean?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
02
What is the yard's NC code taxonomy, and who owns its maintenance going forward?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
03
What recurrence threshold should Okean adopt - the framework default of two successive hulls, or a tighter one-for-one threshold on critical zones?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
04
Which critical zones at Okean require tolerance bands tighter than the worked examples - and which require relaxation against the same baseline?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
05
What is the mold cycle count, age, and defect rate threshold at which a mold enters formal reconditioning review at Okean?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
06
Who at Okean holds the Registry Custodian role - the keeper of cross-gate proposals and the Move Log?Channel A · Owner: TBD · Status: Open · Answer / decision: pending
07
What is the implementation order: Gate 0 / Gate 3 first, or pilot Gate 8 first to surface the upstream catches that are missing today?Channel A · Owner: TBD · Status: Open · Answer / decision: pending

Section 13 · Closing

A commitment, on both sides.

This framework is not a presentation. It is a working artifact - the source of the gates that will run at Okean, and the source of the software that will enforce them. Its value is what is done with it after the meeting closes.

From Okean Yachts

Roberto Paiao · Chief Executive

From VesselWise

Brandon Rundquist · VesselWise Consulting

VesselWise commits to a phased deployment calibrated to Okean's vessels, molds, and production cadence. The methodology is fixed. The configuration is yours. We will be in the shipyard for as long as the rollout requires it.