Project Management

measuring atmospheric moistureSN3 combines complex nuclear facility project management and operations expertise with full service environmental remediation, radiological characterization, deactivation and demolition (D&D), waste management, and site closure expertise.

Management Performance Tools

SN3’s Process Excellence (PE) expertise can help unleash the power of your greatest assets: your people. Process Excellence provides resources/expertise to other organizations to continuously identify and eliminate waste, reduce variation, and improve total value stream performance – maintaining positive momentum through recognition and reward of individual and team successes.

SN3 has more than 50 professionals that can provide or manage the implementation of the following PE capabilities and utilities. SN3 provides training in the fundamentals and application of Lean, Six Sigma, Root Cause Analysis, and Concept-of-Operations tools and methodologies.

Systems Engineering & Integration

SN3 can provide Systems Engineering(SE) as a design and management discipline that can be employed to counteract the difficulties encountered in the engineering of increasingly large, complex, and interdisciplinary systems.


The process translates a customer’s needs, arising from a specific mission or business objective, into a set of requirements and specifications for a system’s performance and configuration, then proceeding with design synthesis and validation of the system in its entirety. Systems Engineering integrates all disciplines and specialty groups to form a structured development process that proceeds from concept to production to operation to disposal.

Requirements Analysis

  • Ensures a full and complete understanding of customer needs, constraints, interfaces, regulations, etc. and translates them into requirements.
  • Provides a thorough comprehension of system functionality independent of design.

Systems Analysis and Control

  • Includes Work Breakdown Structure, which incorporates a hierarchy used for a consistent terminology across all technical, cost and schedule areas.
  • Includes Human System Integration, which ensures that the human interaction with the system is effective, safe and efficient.
  • Includes Decision Analysis/Trade-off Study, which provides consistent decision making upon which optimized product and document decisions and assumptions are made.
  • Includes Configuration Management, which implements a methodology to identify, manage, control and communicate the configuration and its interfaces.
  • Includes Risk and Opportunity Management, which engages a formal process to proactively address and mitigate potential negative consequences and realize potential positive benefits.

Design Synthesis

  • Identifying one or more solutions consistent with the defined and derived requirements.

Training Programs

SN3 and HII currently perform over 70,000 training events annually to develop the necessary production skills, including Nuclear Pipe Welding, Contamination/Radiation Work, Crane Operations, etc. Over the past century, we have created and implemented key workforce development processes and have learned valuable lessons that can be offered to clients and other organizations with a need for rapid growth of a skilled workforce. We focus on development of key technical skills that require some formal training past a high school degree, combined with meaningful hands-on experiential learning. We not only grow skills, but we develop a sustainable skilled production workforce and leadership culture.

SN3 develops, delivers, and maintains a wide variety of educational and training programs that prepare employees to safely perform work; introduce new skills; refresh and enhance existing competencies; and progress professionally. Our workforce and leadership development tools ensure maintenance of the knowledge base, understanding of the work, and engagement in it.

Labor Relations

SN3 has a history of developing an excellent working relationship with organized labor. It is SN3’s philosophy that unions and contractors have the same basic need – safe work. That is the basis on which contractors and their workforces can find common ground and understanding. The relationship of contractor and union has to be based on respect and safe, successful performance of the work. SN3 has maintained a good working relationship with represented labor and promptly addresses any disputes as they arise to ensure a sound working environment.

We have agreements with a variety of labor unions, including Teamsters, Laborers, Mechanics, Carpenters, Masons, Operational Engineers, and the United Steelworkers (USW).

Business Systems Management

Value Stream Analysis: SN3’s Business System Management relies on an Continuous Improvement System to assess the state of a value stream from beginning to end, identifying and involving all key stakeholders, products and customers, and utilizing potential improvement opportunities along that value stream while taking major project/program needs/concerns under consideration.

Process Excellence Institute: SN3 provides training in the fundamentals and application of Lean, Six Sigma, Root Cause Analysis, and Concept-of-Operations tools and methodologies.

Facilitation: Experienced SN3 facilitators conduct meetings and events that require a cross-section of customers and suppliers of a process while coaching those individuals on Continuous Improvement tools and methodologies as well as Lean concepts.

Benchmarking: SN3 PE experts can provide a structured approach to sharing knowledge on best practices for driving continuous improvement.

5S+: SN3’s 5S+ PE tools include: Sort; Set in Order; Shine; Standardize; Sustain; +Safety. These tools can be combined and implemented to increase the output of a work area.

Knowledge Management: SN3 can help connect people to people and people to information. Workers can do their jobs more efficiently and effectively through collaborative environments; participation in Communities of Practice; Knowledge Mapping; and the communication of continuous improvement successes across the project, program, or enterprise.

Process Standardization and Integration: SN3 standardizes and integrates core business processes, including key engineering, supply-chain management, and planning and execution processes through the value stream.

Standardized application of processes crosses all programs in the enterprise and includes process reviews; problem identification; incorporation of lessons learned among the various programs and organizations. It also ensures that the necessary tool-set and information technology improvements are cascaded in support of user requirements.

SN3 can help integrate partnering and stakeholder involvement initiatives in a formal, structured fashion.

Process Excellence Tools

SN3 delivers process excellence with Robust Systems Engineering Tools and Capabilities for the engineering process, integration, Technical planning, Technical performance management, decision history, and control.

SE Process

  • Requirements Analysis
  • Functional Analysis
  • Design Synthesis
  • Technical Review
  • Traceability


  • Specialty Engineering (Human Interface Systems, Reliability and Maintainability Analysis, Integrated Logistics Support, etc.)
  • Stakeholders (Regulators, Contractual Customers, Procurement and Material Handlers, Vendors and Sub-Contractors, Collective Bargaining Units, End Users)
  • Functional Support Services (Planning, Engineering ESHandQ, Facilities and Infrastructure, etc.)
  • Technology

Technical Planning and Control

  • Work Breakdown Structure
  • Organizational Breakdown Structure
  • Trade-off Studies
  • Effectiveness Analysis
  • Requirements Management
  • Configuration and Change Management
  • Risk Management
  • Integration Management
  • Data Management
  • Master Schedule

Technical Performance Management (TPM)

  • Project Deliverable Parameter Allocation and Tracking
  • Real Time Feedback to Customer

Decision History

  • Proposals for Baseline Change or Enhancement
  • Decision Database
  • Commitment Tracking
  • Decision Reviews
  • Knowledge Management