Professional radiation shielding calculation and facility planning services for radiology, nuclear medicine, radiotherapy, cyclotron, and other radiation-related installations, with support from concept development through final design review.
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Workload Assessment – Evaluation of expected clinical workload, operating schedule, procedure type, patient throughput, source strength, beam energy, occupancy, and other parameters required for shielding design.
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Radiation Source Characterization – Assessment of the radiation source, modality, beam quality, energy, use factor, directional workload, leakage, scatter, and other source-specific characteristics relevant to the facility.
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Primary & Secondary Barrier Calculation – Determination of appropriate shielding requirements for primary barriers, secondary barriers, doors, ceilings, floors, maze structures, and penetrations.
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Controlled & Uncontrolled Area Evaluation – Assessment of surrounding rooms and occupied spaces based on occupancy, area classification, applicable dose constraints, and expected radiation exposure.
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Wall, Floor & Ceiling Shielding Design – Calculation of required thicknesses for concrete, lead, steel, high-density concrete, polyethylene, borated materials, or other suitable shielding materials depending on the radiation type.
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Shielding for Radiotherapy Facilities – Design support for linear accelerator, stereotactic radiotherapy, brachytherapy, and other treatment facilities, including primary beam, leakage, scatter, door, maze, and roof considerations.
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Cyclotron & PET Facility Shielding – Assessment of neutron and gamma shielding requirements for cyclotrons, target areas, radiochemistry spaces, hot labs, PET facilities, and associated controlled areas.
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Nuclear Medicine & Theranostics Facility Design – Shielding assessment for hot labs, injection rooms, uptake rooms, gamma-camera/SPECT/PET areas, radionuclide therapy rooms, storage areas, waste rooms, and patient circulation zones.
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Diagnostic Radiology Shielding – Shielding design for CT, X-ray, fluoroscopy, interventional radiology, mammography, and other diagnostic imaging installations.
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Room Layout Review – Evaluation of room geometry, equipment orientation, beam direction, operator position, patient workflow, control-room location, adjacent occupancy, and access routes.
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Equipment Positioning – Support in determining appropriate equipment location and orientation to improve shielding efficiency, clinical workflow, access, and serviceability.
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Door & Maze Design – Assessment of radiation protection requirements for treatment-room entrances, maze geometry, shielded doors, neutron doors, and access-control arrangements where applicable.
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Penetration & Service Duct Review – Evaluation of ducts, cable trays, conduits, ventilation penetrations, pipes, waveguides, and other openings that may affect shielding integrity.
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Radiation Survey Planning – Preparation of measurement points and verification strategy for post-installation radiation surveys and shielding validation before clinical operation.
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Dose Constraint Assessment – Application of appropriate design goals and dose limits for occupationally exposed workers, members of the public, controlled areas, and uncontrolled areas.
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Shielding Optimization – Selection of practical shielding combinations to balance radiation safety, available space, structural load, construction feasibility, and project cost.
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Architectural Coordination – Coordination with architects, civil engineers, structural engineers, MEP teams, equipment vendors, and contractors to integrate shielding requirements into the overall facility design.
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Structural Load Consideration – Review of the additional structural burden created by heavy shielding materials, especially lead, steel, high-density concrete, and neutron shielding.
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HVAC & Environmental Considerations – Coordination of ventilation, pressure relationships, cooling, heat load, air handling, and contamination-control requirements where relevant.
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Regulatory Documentation Support – Preparation or review of technical shielding calculations, design reports, drawings, and supporting documentation required for institutional or regulatory submission.
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Design Review & Verification – Independent review of architectural and shielding drawings before construction to identify gaps, conflicts, or unnecessary shielding.
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As-Built Review – Comparison of completed construction with the approved shielding design to confirm that specified materials, thicknesses, and layouts have been implemented correctly.
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Post-Installation Radiation Survey Support – Assistance with radiation measurements after equipment installation to verify shielding performance and confirm safe operation of the facility.
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Future Expansion Planning – Consideration of potential increases in workload, equipment upgrades, higher-energy systems, or future clinical expansion so that the facility remains adaptable over time.
