Ship construction, refit and maintenance flow
Naval shipbuilding and MRO: connect shop output to work at the vessel
Milestones depend on more than progress inside individual shops. Duggan helps shipyard leaders design the connections between fabrication, warehousing, planning and work at the vessel, with visible readiness and defined responses when flow is disrupted.
Where Duggan can help
Connect the work that delivery depends on.
Link shops to the work front
Define release and delivery signals around the inputs the next assembly or vessel task needs, and when it needs them.
Make dependencies visible
Bring materials, information, access, tooling and qualified people into the readiness picture before work is released.
Connect changes to the plan
Agree how engineering decisions, missing kits and findings feed back into upstream priorities and downstream execution.
The Duggan difference
Design the flow. Develop capability. Support implementation.
A Customer Delivery System defines how work moves to the customer: the connections between processes, the signals that show whether flow is on time, and the responses when it is disrupted.
Connect fabrication to downstream need
Product families and shared-resource capability shape the upstream design. Release and delivery signals are defined around what the next work area needs and when it needs it.
Make work-front readiness explicit
Materials, technical information, access, tooling and capable people are considered before work is released. The operating design makes incomplete readiness visible.
Build response rules across boundaries
Duggan works with people to define normal flow, recognize exceptions and agree responses between areas. Education and implementation support help those rules become daily practice.
Connect the yard to the work front
- PlanningSequence and requirements
- FabricationFamilies and shared capacity
- WarehouseKits and delivery signals
- Work frontReady inputs and access
- ResponseVisible abnormal flow
Illustrative dependencies, not a mandated build sequence. The detailed flow is designed around the yard and work scope.
Connect leadership priorities to daily execution
Business and capacity decisions
For shipyard and program leaders: connect milestone reliability, work in progress and operating capacity to the delivery commitments that matter.
Work that can move as planned
For production and support leaders: make kit readiness, fabrication priorities and work-front constraints visible across departmental boundaries.
Agree the measures before the targets
Milestone adherence; complete-kit readiness; fabrication delivery to the work front; work in progress; waiting for access or inputs. Agree measures at the selected scope before estimating benefits.
Experience & method
Published experience in naval shipbuilding
Duggan’s anonymized defense-shipbuilder case study describes an operating-system design connecting pre-outfit, fabrication and warehousing. Education, visual signals and standard responses supported the connections between those areas. It is evidence of shipbuilding work, not a claim of a completed naval-maintenance program.
Read the shipbuilder case studyA focused starting point
Start with a connected build area, fabrication-to-assembly flow or bounded maintenance work package. The first conversation distinguishes new construction from refit or repair, because the work content and uncertainty differ.
What an engagement can include
For new construction, a defined fabrication-to-assembly scope can include product-family analysis, future-state flow design and an implementation plan. Education and practical support help people connect upstream release decisions to downstream work readiness.
Refit and maintenance require their own scope for findings, changing work content and support-shop connections. New-build deliverables do not automatically define the maintenance engagement.
Define the delivery gap
Discuss the work, customer need, constraints and available baseline with Duggan.
Design a connected scope
Agree the flow to examine, supporting functions and capability the operation will need.
Build and sustain capability
Connect education, implementation and review to the agreed operating design.
Services that support this work
Value Stream Design
Design how work and information move from customer demand through delivery.
Explore the serviceMRO consulting
Connect maintenance tasks, support shops and the inputs needed for ready work.
Explore the serviceFacility Design
Use flow and capacity requirements to shape a move, expansion or revised layout.
Explore the serviceQuestions about Naval Shipbuilding & MRO
Do shipbuilding and naval MRO need the same design?
They share dependencies between work fronts and supporting functions, but their flow designs differ. Construction has planned build sequences; refit and maintenance also need explicit treatment of findings and changing work content.
Does Duggan provide naval architecture or vessel repair services?
This offering concerns operating flow, local capability and implementation. Engineering authority, technical specifications and the execution of vessel work remain with the responsible organizations.
Can flow be designed when the vessel stays in place?
Yes. Work, people, information and material move to the vessel or assembly. The design focuses on their readiness, sequence and connections rather than requiring the product to move down a line.
What can we share in an initial enquiry?
A high-level description of the operating issue, work area and desired outcome is enough. Any project-specific information-sharing requirements can be agreed separately.
Related operating environments
Start with the operating problem
Discuss your shipyard operation
Share the operating challenge, the site or work area involved and the outcome you are seeking. Duggan can discuss a suitable next step.
Use the enquiry form below to start the conversation.
Let's talk about your challenge.
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Email thealey@dugganinc.com or call +1 (401) 601-7286 and we'll respond within 2 business days.