The document provides a detailed System Design Description (SDD) for the Upper Port Wide Angle Viewing System (UWAVS) project, sponsored by Oak Ridge National Laboratory and prepared by General Atomics. The UWAVS is designed to monitor the divertor surface in the ITER Tokamak, performing critical functions such as machine protection, plasma control, and physics measurements. Key components include the Front End Optical Modular System (FEOMS), which images the divertor; the Interspace Optical Tube (IOT), which relays images; and the Back End Optics and Cameras (BEOC) subsystem that houses imaging equipment. The design emphasizes modularity for easier maintenance and integration with remote handling capabilities. Safety considerations are prioritized, with dual confinement barriers and pneumatic systems to handle potential risks associated with in-vessel operations. The document's structure includes sections on requirements, safety measures, design architecture, design methodology, and detailed descriptions of subsystems. This comprehensive approach ensures alignment with ITER project standards and addresses the technical intricacies necessary for successful implementation, reflecting the importance of systematic engineering practices in high-stakes government-funded projects.

The ITER Upper Wide Angle Viewing System (UWAVS) project involves the technical design description of the Bioshield Optical Labyrinth (BOL) subsystem, which is essential for monitoring and maintaining the ITER plasma environment. Sponsored by Oak Ridge National Laboratory and prepared by General Atomics, this document outlines the purpose, scope, and functional overview of the BOL system, detailing its role in minimizing radiation exposure and ensuring operational alignment within the ITER framework. Key functions include relaying light through the Bioshield, steering the light beam with precision, and maintaining functionality over a projected 20-year lifespan. The BOL features a modular design incorporating actuated mirror mounts for precise alignment and comprises vital components like an enclosure to prevent contamination, robust mirror assemblies for beam steering, and limit switches for operational safety. The report also discusses sizing, weight specifications, electrical services, and structural integrity requirements under seismic considerations. This detailed technical description is part of a broader initiative within government-funded research projects aimed at advancing fusion energy technology and safety. By providing essential diagnostics for plasma behavior, the BOL subsystem contributes significantly to ITER's overarching objectives of sustainable nuclear fusion.

The document outlines the technical design description for the Back End Optics and Cameras (BEOC) subsystem of the Upper Visible and Infrared Wide Angle Viewing System (UWAVS) for the ITER project, sponsored by Oak Ridge National Laboratory. The BEOC subsystem is essential for monitoring divertor surfaces and plasma control, integrating multiple optics and cameras within a shielded enclosure to protect against radiation. The report details the system's architecture, highlighting key functions, optical layouts, and subassembly designs. It describes several optics groups (A70, A80, A90, A100, A110) that condition and split spectral ranges for infrared and visible light. The design incorporates shielding to minimize exposure to electromagnetic radiation, ensuring the integrity of sensitive components. Additionally, it provides specifications for size, weight, and power requirements while detailing the opto-mechanical design, filtering systems, and camera selections. The document serves to guide the preliminary design phase, ensuring regulatory compliance and functional accuracy. Its comprehensive approach supports federal and state funding initiatives through meticulous planning and engineering methodology critical for advanced nuclear fusion diagnostics.

The document outlines the Technical Design Description (TDD) for the Interspace Optical Tube (IOT) subsystem within the ITER Upper Wide Angle Viewing System (UWAVS). Sponsored by Oak Ridge National Laboratory, the purpose of the TDD is to detail the subsystem's design for the Preliminary Design Review. It describes the IOT's role in diagnostics related to divertor observation, machine protection, plasma control, and relevant optical specifications. The IOT subsystem consists of several assemblies: A40 and A50 mirror groups, an optical bench, and interface plates, all designed to handle significant thermal displacements during operation. Key functionalities include beam steering and optical relaying. The document details the design approach, material specifications, performance summary, and required tolerances for various components. This TDD serves as a crucial component in the government's broader scope for developing advanced diagnostic tools for ITER. It provides a foundational reference for ensuring that future funding and technical specifications align with the project’s ambitious goals. The design emphasizes modular approaches and compliance with strict operational standards, ensuring optimal performance in a radiation-intensive environment.

The ITER Upper Wide Angle Viewing System (UWAVS) project, sponsored by Oak Ridge National Laboratory and prepared by General Atomics, focuses on the technical design of the Front End Optical Modular System (FEOMS) for observing and protecting machine components in a fusion reactor environment. The FEOMS comprises in-vessel subsystems consisting of mirror assemblies designed for real-time imaging of divertor surfaces, essential for ensuring machine safety and plasma control. Key components include removable mirror modules compatible with remote handling, efficient cooling circuits for managing thermal loads, and in-situ cleaning capabilities for maintaining optical clarity. The document details the subsystem's architecture, design, and integration processes critical for successful installation in specified upper ports of the vacuum vessel. It emphasizes the importance of precise alignment mechanisms, robust materials for high-temperature operations, and compliance with remote handling standards. This comprehensive technical design outlines the systematic approach necessary for the construction and operational readiness of the FEOMS within the broader ITER mission.

The ITER Upper Wide Angle Viewing System (UWAVS) Instrumentation and Control Architecture document outlines the technical design of the UWAVS project, a vital diagnostic tool for plasma control at the ITER facility. The document serves to describe the system’s overall instrumentation, cubicle layouts, software architecture, and the calibration strategies employed for accurate measurements in both infrared (IR) and visible spectrums. Comprised of multiple ports, the UWAVS system employs advanced sensors and cameras, with detailed emphasis on hardware architecture to facilitate effective diagnostic interpretations. The report delineates the various subsystems and components, such as mirror assemblies and calibration procedures, illustrating their critical roles in maintaining alignment and functionality amidst challenging operational conditions. The document lays out specific methodologies for calibration and environmental monitoring vital for system accuracy, including the use of temperature sensors throughout the diagnostics. This intricate documentation aligns with government initiatives for advanced nuclear research and technology, providing insights into the expected functionalities and operational efficiencies under rigid regulatory frameworks relevant to federal and state RFPs and grants. Overall, it encapsulates the comprehensive design efforts dedicated to ensuring the operational integrity and scientific output of the ITER project.

The Manufacturing Readiness Review (MRR) Procedure outlines the process for verifying that suppliers are prepared to manufacture systems, structures, and components for the ITER facility. This procedure ensures that suppliers comprehend product requirements, identify hazards, and have adequately planned their operations, incorporating quality assurance into the manufacturing process. The MRR is categorized into two types: Full and Simplified, contingent on the project's risk, with the Full MRR necessitating a more thorough review for mission-critical components. The procedure applies only to primary suppliers under contract with US ITER and excludes commercial off-the-shelf (COTS) items. Responsibilities are allocated among various roles, including the Technical Project Officer (TPO), Systems Engineering Manager, and Supplier, each tasked with specific aspects of the review. The document emphasizes the importance of quality in acquisitions and outlines the MRR type selection process, detailing steps for conducting both Full and Simplified MRRs. Ultimately, successful completion of the MRR is crucial for granting suppliers authorization to begin manufacturing operations, ensuring compliance with rigorous safety and quality standards as defined in related US ITER procedures and guidelines.

The Quality Assurance Program (QAP) for the United States Contributions to the ITER project outlines the framework governing the quality management and assurance of US ITER activities, aimed at meeting safety, regulatory, and contractual agreements. This program emphasizes the commitment to health and safety while ensuring items and services exceed required standards. The QAP applies a graded approach to quality requirements based on the significance of tasks and risks, detailing responsibilities from project management to individual contributors. The document describes the organizational structure overseeing the program, including the roles of the US Department of Energy and the Oak Ridge National Laboratory as the leading entity. Key elements of the program include documentation controls, training requirements, and a focus on continual improvement aligned with DOE and nuclear safety requirements. The document emphasizes accountability across all project personnel and integrates specific management strategies and safety protocols necessary for the ITER initiative. Overall, the QAP aims to ensure that all US ITER contributions fulfill stringent quality criteria, enhancing project efficacy and safety.

The Princeton Plasma Physics Laboratory (PPPL) is seeking organizations to respond to RFI 25-013-S for the construction of the Upper Wide-Angle Viewing System (UWAVS) as part of the U.S. Contributions to the ITER Project, an international effort to develop fusion reactor technology. This system, critical for measuring light emitted from plasma in the ITER tokamak, has entered its final design phase following a successful Preliminary Design Review. The work involves a preparation phase focused on improving manufacturability and a production phase for component fabrication and testing. Key technical capabilities required include precision machining, welding, optical component fabrication, and strict adherence to quality assurance protocols. Interested parties must submit a statement of interest by January 15, 2025, detailing their experience, capabilities, and project management skills. The UWAVS is scheduled for component delivery by 2029-2030, with the overall system expected to be operational by 2034, highlighting the project’s urgency and the need for careful integration into the ITER facility.