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The Award database is continually updated throughout the year. As a result, data for FY24 is not expected to be complete until March, 2025.

Download all SBIR.gov award data either with award abstracts (290MB) or without award abstracts (65MB). A data dictionary and additional information is located on the Data Resource Page. Files are refreshed monthly.

The SBIR.gov award data files now contain the required fields to calculate award timeliness for individual awards or for an agency or branch. Additional information on calculating award timeliness is available on the Data Resource Page.

  1. HIGH SENSITIVITY URANIUM BIOASSAY

    SBC: Eastern Analytical Inc.            Topic: N/A

    DETERMINATION OF URANIUM IN THE URINE OF WORKERS IS REQUIRED BY THE NRC AT NUCLEAR FACILITIES. EXTREMELY LOW CONCENTRATIONS OF URANIUM, ESPECIALLY IN SMALL SAMPLES, ARE DIFFICULT TO MEASURE USING EXISTING TECHNOLOGY. FUTURE NRC PLANS TO CHARACTERIZE BIOAVAILABLE URANIUM FRACTIONS COMPRISING THE URANIUM BODY BURDEN WILL REQUIRE EVEN HIGHER SENSITIVITIES. HIGH SENSITIVITY TECHNOLOGY DEVELOPED FOR UR ...

    SBIR Phase I 1992 Nuclear Regulatory Commission
  2. EVALUATION OF GENERAL FAILURE TYPES IN SAFETY ANALYSIS

    SBC: John Wreathall & Company            Topic: N/A

    THIS WORK IS TO DEVELOP A METHOD TO IMPROVE THE ABILITY OF THE USNRC TO EVALUATE THE OPERATIONAL SAFETY SIGNIFICANCE OF OCCURANCES AT NUCLEAR POWER PLANTS. PERHAPS THE AREA OF GREATEST SAFETY SIGNIFICANCE IS HUMAN PERFORMANCE, BUT THE TECHNIQUES USED BY NRC DO NOT EVALUATE HUMAN PERFORMANCE IN ANY SYSTEMIC WAY. THE WORK IS PROPOSED TO BE PERFORMED IN THREE STAGES, AND BUILDS ON METHODS THAT HAVE B ...

    SBIR Phase I 1992 Nuclear Regulatory Commission
  3. A COMPACT SIMULATOR FOR TRAINING OF OPERATORS AND MAINTENANCE PERSONNEL

    SBC: TECHNOLOGY INTERNATIONAL INCORPORATED OF VIRGINIA            Topic: N/A

    TII SHALL PROCURE, DESIGN, CONSTRUCT, AND TEST A COMPACT PORTABLE SIMULATOR CAPABLE OF EMULATING NUCLEAR POWER STATION-OPERATOR (NPS-OP) INTERFACES, AND EVALUATE AND TEST VARIOUS INTERFACE DESIGNS. THE SUMULATOR WILL BE DESIGNED FOR OPERATOR TRAINING ON ADVANCED REACTORS AND WILL BE USED IN SIMULATING OPERATORS SCENARIOS AND RECORDING AND DOCUMENTING REAL-TIME INPUT FROM THE OPERATOR. THE SIMULATO ...

    SBIR Phase I 1992 Nuclear Regulatory Commission
  4. CONTROL VALVE CAVITATION GUIDE

    SBC: Tullis Engineering Consultants            Topic: N/A

    ONE OF THE IMPORTANT UNRESOLVED OPERATIONAL PROBLEMS AT NUCLEAR POWER PLANTS IS CAVITATION IN CONTROL VALVES. EACH YEAR COSTLY SHUTDOWNS ARE NECESSARY TO REPAIR VALVES DAMAGED BY CAVITATION. THE PROBLEM IS MORE THAN JUST AN ECONOMICAL BURDEN ON THE UTILITY, IT CAN CREATE SAFETY-RELATED PROBLEMS BECAUSE A VALVE DAMAGED BY CAVITATION MAY NOT BE ABLE TO PERFORM ITS INTENDED FUNCTION. THE PRIMARY REAS ...

    SBIR Phase I 1992 Nuclear Regulatory Commission
  5. ENHANCED SIMULATOR TRAINING PROGRAM FOR OPERATORS AT MULTI-UNIT PLANTS.

    SBC: Corpe Corp.            Topic: N/A

    AT MULTI-UNIT NUCLEAR GENRATING STATIONS, CONTROL ROOM OPERATORS ARE GENERALLY LICENSED TO OPERATE ALL SIMILAR UNITS. SIMULATOR TRAINING CONDUCTED AT THE LICENSEE TRAINING FACILITY OCCURS ON ONE SIMULATOR WHICH MAY NOT EXACTLY MIMIC ANY UNIT. INADEQUATE TRAINING ON UNIT-TO-UNIT AND UNIT-TO-SIMULATOR DIFFERENCES, IN CONJUNCTION WITH LIMITED PER-PERSON SIMULATOR TRAINING HOURS, CAN RESULT IN INCREAS ...

    SBIR Phase I 1994 Nuclear Regulatory Commission
  6. ROBUST, ACCURATE, NON-CONTACTING VIBRATION MEASUREMENT SYSTEM

    SBC: EPOCH ENGINEERING, INC.            Topic: N/A

    WHEN ROTATING MACHINERY DETERIORATES, VIBRTION PATTERSN CHANGE. WHEN BEARING FREQUENCIES APPEAR, THEN INCREASE IN AMPLITUDE, BEARING FAILURE LOOMS. THE SAME WITH VALVES; WHEN THEY LEAK, THEY VIBRATE. AS LEAKAGE INCREASES, THE VIBRATION PATTERN CHANGES. THERE ARE MANY OTHERS. THE KEY IS KNOWING WHERE AND HOW DEEPLY TO LOOK. THE KEY IN OLDER REACTOR PLANTS IS TO UNOBTRUSIVELY, ECONOMICALLY BACKFIT S ...

    SBIR Phase I 1994 Nuclear Regulatory Commission
  7. DEVELOPMENT OF IMPROVED TECHNIQUES FOR DYNAMIC PRA

    SBC: Frh, Inc.            Topic: N/A

    CHANGES IN PLANT STATUS, EITHER BEFORE OR DURING AN ACCIDENT SEQUENC CAN CONSIDERABLY AFFECT ITS OUTCOME; BOTH THE ACTURAL OUTCOME AND THAT PREDICTED BY PROBABILISTIC RISK ASSESSMENT. IN ORDER TO ACCURATELY REPRESENT THE POSSIBLE ACCIDENTS AND THEIR PROBABILITIES, THE PRA MODEL MUST CONSIDER THE DYNAMIC CHARACTER OF THE PLANT, IT'S SYSTEMS AND OPERATORS. A LIVING, DYNAMIC PRA IS ONE IN WHICH ALL T ...

    SBIR Phase I 1994 Nuclear Regulatory Commission
  8. A HIGH RESOLUTION CDTE ARRAY MONITORING SYSTEM FOR MONITORING CONTAMINATION IN SOILS

    SBC: Radiation Safety Engineering, Inc.            Topic: N/A

    N/A

    SBIR Phase I 1994 Nuclear Regulatory Commission
  9. AN YTTRIUM ALUMINUM PEROVSKITE BASED GAMMA-RAY DOSIMETER

    SBC: W Peter Trower Inc.            Topic: N/A

    N/A

    SBIR Phase I 1994 Nuclear Regulatory Commission
  10. Advanced Digital Man-Machine Interface Analysis

    SBC: Ryan Nuclear, Inc.            Topic: N/A

    N/A

    SBIR Phase I 1995 Nuclear Regulatory Commission
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