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13 Records Found

Record Name and Description

  1. Description of Groundwater Calculations Supporting the Performance Assessment of the 100 Area Pump-and-Treat Systems for Calendar Year 2024

    Accession: AR-37499
    Doc Number: ECF-HANFORD-25-0019, Rev 0
    Author: Nordberg A , Pham H
    Doc Date: October 09, 2025

    Description of Groundwater Calculations Supporting the Performance Assessment of the 100 Area

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  2. Natural Attenuation Evaluation of Nitrate and Strontium-90 in Groundwater Through 2024 for the 100-HR-3 Operable Unit

    Accession: AR-37400
    Doc Number: ECF-100HR3-25-0018, Rev 0
    Author: Brumbaugh C , Pham H
    Doc Date: September 30, 2025
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  3. Natural Attenuation Evaluation Nitrate and Strontium-90 in Groundwater Through 2023 for the 100-HR-3 Operable Unit

    Accession: AR-32032
    Doc Number: ECF-100HR3-24-0043, Rev 0
    Author: Pham H , Brumbaugh C
    Doc Date: August 14, 2024
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  4. Predictive Flow Simulation with the P2R Model for the 200-IA-1 Preliminary Remediation Goal Saturated Zone Abstraction

    Accession: AR-18205
    Doc Number: ECF-200IA1-20-0107, Rev. 1
    Author: Pham H , Budge T , Nell R
    Doc Date: January 26, 2022
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  5. Alternative Conceptual Model near 200 East for the Plateau to River Model: Version 8.3.1

    Accession: AR-20021
    Doc Number: ECF-HANFORD-21-0006, Rev. 0
    Author: Budge T , Pham H , McDonald J P
    Doc Date: September 21, 2021
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  6. Natural Attenuation Evaluation Nitrate and Strontium-90 in Groundwater Through 2021 for the 100-HR-3 Operable Unit

    Accession: AR-25061
    Doc Number: ECF-100HR3-22-0027, Rev 0
    Author: Pham H
    Doc Date: December 15, 2022
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  7. Description of Groundwater Calculations and Assessments for the Calendar Year 2021 (CY2021) 100 Areas Pump-and-Treat Report

    Accession: AR-24822
    Doc Number: ECF-HANFORD-22-0017, Rev 0
    Author: Pham H
    Doc Date: January 10, 2023

    Description of Groundwater Calculations and Assessments for the Calendar Year 2021 (CY2021) 100

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  8. Calculation of Concentration Trends, Means, and Confidence Limits for the 200-ZP-1 Operable Unit Contaminants of Concern Before and After 200 West Pump and Treat Startup for Calendar Year 2021 (CY 2021)

    Accession: AR-23854
    Doc Number: ECF-200ZP1-22-0087, Rev 0
    Author: Pham H
    Doc Date: October 25, 2022
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  9. Calculation of Concentration Summary Statistics for Monitoring Wells of the 200-ZP-1 Performance Monitoring Plan (PMP) for the Calendar Year 2021 (CY 2021)

    Accession: AR-23853
    Doc Number: ECF-200ZP1-22-0036, Rev 0
    Author: Pham H
    Doc Date: October 10, 2022
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  10. Model Package Report: 100-BC Scale-Appropriate Fate and Transport Model

    Accession: AR-20246
    Doc Number: SGW-59365, Rev. 1
    Author: Pham H , McDonald J P, Ruskauff G
    Doc Date: October 05, 2021
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  11. Model Package Report: 100-BC Scale Appropriate Fate and Transport

    Accession: AR-29282
    Doc Number: SGW-59365, Rev 2
    Author: Pham H
    Doc Date: December 14, 2022
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  12. Description of Groundwater Calculations and Assessments for the Calendar Year 2022 (CY 2022) 100 Areas Pump-and-Treat Report

    Accession: AR-27814
    Doc Number: ECF-HANFORD-23-0054, Rev 0
    Author: Pham H
    Doc Date: December 19, 2023

    Description of Groundwater Calculations and Assessments for the Calendar Year 2022 (CY 2022

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  13. Description of Groundwater Calculations and Assessments for the Calendar Year 2023 (CY2023) 100 Areas Pump-and-Treat Report

    Accession: AR-31618
    Doc Number: ECF-HANFORD-24-0051, Rev 0
    Author: Pham H
    Doc Date: September 30, 2024

    Description of Groundwater Calculations and Assessments for the Calendar Year 2023 (CY2023) 100

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