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Where           Original Company     eq     "CH2M HILL PLATEAU REMEDIATION COMPANY"
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AR-02448 17-Jun-2019 ECF-200BP5-17-0229 0 Identification of Site-Specific Monitoring Constituents for Waste Management Area B-BX-BY
AR-02391 28-May-2019 DOE/RL-2005-26 2 Removal Action Work Plan for 105-KE/105-KW Reactor Facilities and Ancillary Facilities
AR-01335 22-May-2019 TPA-CN-0856 N/A TPA-CN-0856: DOE/RL-2008-46-ADD5, Integrated 100 Area Remedial Investigation Feasibility Study Work Plan Addendum 5 100-NR-1 and 100-NR-2 Operable Units, Rev. 0
AR-01336 22-May-2019 CP-57037 1 Model Package Report: Plateau to River Groundwater Model Version 8.2
AR-01363 22-May-2019 ECE-200UP118-00002 1 Environmental Cost Estimate for the 200-UP-1 Southeast Chromium Plume Remedial Options
AR-02370 22-May-2019 ECF-200E-18-0085 0 Water Level Mapping and Hydraulic gradient Calculations for 200 East Area RCRA Sites, 2018
AR-02371 22-May-2019 ECF-HANFORD-18-0079 0 Calculation of Critical Means for Calendar Year 2019 RCRA Groundwater Monitoring
AR-01258 13-May-2019 ECF-200UP1-19-0013 0 CALCULATION OF THE 95TH PERCENTILE UPPER CONFIDENCE LIMIT ON PLUME MONITORING DATA FOR THE 200-UP-1 GROUNDWATER OPERABLE UNIT THROUGH CALENDAR YEAR 2018
AR-01235 08-May-2019 ECF-200BP5-17-0230 0 Identification of Site-Specific Monitoring Constituents for Waste Management Area C
AR-01303 08-May-2019 TPA-CN-0854 N/A TPA-CN-0854: DOE/RL-2004-18, Waste Control Plan for the 200-PO-1 Operable Unit, Revision 1
AR-01223 07-May-2019 ECF-200PO1-17-0223 0 Identification of Site-Specific Monitoring Constituents for Waste Management Area A-AX
AR-02367 07-May-2019 ECF-200PO1-18-0081 0 NONRADIOACTIVE DANGEROUS WASTE LANDFILL DATA SCREENING FOR RCRA ASSESSMENT FIRST DETERMINATION REPORT
AR-01214 29-Apr-2019 SGW-62512 0 300-FF-5 Operable Unit Remedial Action Performance Evaluation For 2017
AR-01242 25-Apr-2019 SGW-59872 1 Feed Stream Acceptance Criteria for the 200W Pump and Treat
AR-01241 19-Apr-2019 DOE/RL-2009-115 3 Draft Performance Monitoring Plan for the 200-ZP-1 Groundwater Operable Unit Remedial Action
AR-01148 16-Apr-2019 ECF-200W-16-0092 1 Calculation of Three-Dimensional Groundwater Concentration Plumes for 200-West for Calendar Year (CY) 2015
AR-01149 16-Apr-2019 ECF-300FF5-18-0024 0 Calculation of Concentration Trends, Means, and Confidence Limits for CIS-1,2-Dichloroethene, Gross Alpha, Nitrate, Trichloroethene, Tritium, and Uranium in the 300-FF-5 Operable Unit Through CY 2017
AR-02435 16-Apr-2019 N/A N/A April 16, 2019 PFP Project Manager Meeting Minutes
AR-02368 09-Apr-2019 ECF-200PO1-18-0082 0 ESTIMATION OF VAPOR/LIQUID PHASE EQUILIBRIUM VOLATILE ORGANIC COMPOUND CONCENTRATIONS AT THE AIR/WATER TABLE INTERFACE BENEATH NONRADIOACTIVE DANGEROUS WASTE LANDFILL
AR-01156 08-Apr-2019 ECF-200PO1-18-0031 0 Identification of Site-Specific Monitoring Constituents for the Nonradioactive Dangerous Waste Landfill
AR-01124 21-Mar-2019 ECF-200PO1-18-0010 0 Groundwater Flow and Migration Calculations to Support the Assessment of the NRDWL Groundwater Monitoring Network
AR-01141 20-Mar-2019 D4-PFP-041 Facility Status Change Form for 2712Z D4-PFP-041
AR-01142 20-Mar-2019 D4-PFP-110 Facility Status Change Form for MO2308, D4-PFP-110
AR-01143 20-Mar-2019 D4-PFP-135 Facility Status Change Form Area 200W for 252Z-2, D4-PFP-135
AR-01125 19-Mar-2019 SGW-62854 0 Post-Closure Corrective Action Groundwater Monitoring Report for the 183-H Solar Evaporation Basins: July - December 2018
AR-01126 19-Mar-2019 SGW-62881 0 Post-Closure Corrective Action Groundwater Monitoring Report for the 300 Area Process Trenches: July - December 2018
AR-01179 13-Mar-2019 N/A N/A March 13, 2019, Meeting Minutes Plutonium Finishing Plant (PFP) Project Managers Meeting
AR-01127 11-Mar-2019 ECF-HANFORD-13-0028 2 Columbia River Stage Correlation for the Hanford Area
AR-02381 06-Mar-2019 ECF-HANFORD-18-0049 0 Hydraulic Gradients and Velocity Calculations for RCRA Sites in 2018
AR-01153 01-Mar-2019 ECF-HANFORD-19-0002 0 Calendar Year 2018 Total Organic Carbon / Total Organic Halides Limit of Detection / Limit of Quantitation Environmental Calculation Form
AR-01087 26-Feb-2019 DOE/RL-88-30 28 Hanford Site Waste Management Units Report
AR-00026 21-Feb-2019 ECF-100BC1-16-0085 1 Cost Estimate Inputs for Remedial Investigation/Feasibility Study Alternatives for 100-BC-1, 100-BC-2, and 100-BC-5 Operable Units
AR-01118 21-Feb-2019 DOE/RL-2018-65 0 Hanford Site RCRA Groundwater Monitoring Report for 2018
AR-01091 14-Feb-2019 D4-PFP-025 N/A Facility Status Change Form for 242Z, Waste Treatment Facility (WTF), D4-PFP-025
AR-01092 14-Feb-2019 D4-PFP-026 N/A Facility Status Change Form for 242ZA, Airlock Access Building, D4-PFP-026
AR-01093 14-Feb-2019 D4-PFP-030 N/A Facility Status Change Form for 2503Z, Switch Yard, D4-PFP-030
AR-01094 14-Feb-2019 D4-PFP-068,D4-PFP-069 N/A Facility Status Change Form for 291Z Exhaust Air Filter Stack Building and 291Z001 Main Exhaust Air Stack, D4-PFP-068 and D4-PFP-069
AR-01095 14-Feb-2019 D4-PFP-134 N/A Facility Status Change Form for 252Z1 PFP North Substation, D4-PFP-134
AR-02380 31-Jan-2019 DOE/RL-2005-70 4 Hanford Site Well Decommissioning Plan
AR-02374 28-Jan-2019 TPA-CN-0839 N/A TPA-CN-0839: DOE/RL-2014-13-ADD1, Remedial Design Report/Remedial Action Work Plan for 300-FF-2 Soils, Rev. 1
AR-01304 21-Jan-2019 CHPRC-00189 15 Environmental Quality Assurance Program Plan
AR-01155 17-Jan-2019 SGW-62920 0 Sampling Instruction for Unplanned Release of Groundwater During Uranium Sequestration Stage B Operations in the 300-FF-5 Operable Unit
AR-00010 20-Dec-2018 ECE-100HR317-00001 0 Environmental Cost Estimate for the 100-DR-1, 100-DR-2, 100-HR-1, 100-HR-2, and 100-HR-3 Remedial Design/Remedial Action Work Plan
AR-01144 13-Dec-2018 DOE/RL-2018-47 0 100-D/H Interim Remedial Action Report
AR-01205 06-Dec-2018 ERDF-00011 1 Environmental Restoration Disposal Facility Waste Acceptance Criteria
AR-01213 03-Dec-2018 SGW-62791 0 Borehole Summary Report for the Installation of Wells 699-47-78 (C9878) and 699-47-78C (C9880) in the 200-ZP-1 OU, FY2018
AR-01212 25-Oct-2018 SGW-62783-VA 0 Perched Well Pumping Status
AR-01211 10-Oct-2018 SGW-62570 0 Evaluation and Recommendation of Alternative Coagulants for the 200 West Pump and Treat
AR-01210 01-Oct-2018 ECF-HANFORD-18-0030 0 Description of Groundwater Calculations and Assessment for the Calendar Year 2017 (CY2017) 200 Areas Pump-And-Treat Report
AR-02389 24-Sep-2018 DD-62526 0 Air Monitoring Plan for 105-KE/KW Interim Safe Storage and D4 of 100-K Ancillary Buildings
AR-01243 23-Aug-2018 SGW-62137 0 200 West Pump-and-Treat Performance Against Remedial Action Objectives Specified in the 200-ZP-1 Operable Unit Record of Decision
AR-00047 15-Aug-2018 SGW-60585 0 Engineering Evaluation Report for the 216-S-10 Pond and Ditch Groundwater Monitoring
AR-01158 15-Aug-2018 CHPRC-03726 0 Summary of Calendar Year 2017 Bioremediation at the UPR-100-N-17 Waste Site
AR-01344 28-Apr-2018 SL2816 0 SAF: W18-001 RCRA, January; S18-003 CERCLA, March 2018; X18-005 Groundwater Background Study, FY2018; W18-002 RCRA, February 2018
AR-01349 09-Apr-2018 DN0334 0 SAF: W18-003 RCRA, March 2018; S18-003 CERCLA, March 2018; X18-005 Groundwater Background Study, FY2018
AR-01350 09-Apr-2018 DN0335 0 SAF: S18-003 CERCLA, March 2018; W18-003 RCRA, March 2018
AR-01351 09-Apr-2018 DN0332 0 SAF: S18-003 CERCLA, March 2018; Xl8-005 Groundwater Background Study, FY2018; W18-003 RCRA, March 2018; W18-002 RCRA, February 2018; S18-002 Sitewide Survey, February 2018
AR-01352 09-Apr-2018 DN0330 0 SAF: W18-003 RCRA, March 2018; W18-002 RCRA, February 2018; W18-001 RCRA, January 2018
AR-01353 09-Apr-2018 W08023 1 SAF: I18-005 GW-IA Monitoring, February 2018; A18-003 LLWMA-3-PA, March 2018; I18-006 AEA, March 2018
AR-01354 09-Apr-2018 W08029 0 SAF: S18-003 CERCLA, March 2018
AR-01355 09-Apr-2018 W08028 0 SAF: S18-002 Sitewide Survey, February 2018; I18-006 AEA, March 2018; S18-003 CERCLA, March 2018
AR-01357 09-Apr-2018 W08024 0 SAF: A18-001 Performance Assessment January 2018; I18-004 SURV18, January 2018; W18-001 RCRA, January 2018
AR-01358 09-Apr-2018 SL2830 0 SAF: X18-023 Aquifer Tubes, March 2018
AR-01359 09-Apr-2018 SL2817 0 SAF: I18-007 ERDF, March 2018
AR-01360 09-Apr-2018 W08023 0 SAF: I18-005 GW-IA Monitoring, February 2018; A18-003 LLWMA-3-PA, March 2018; I18-006 AEA, March 2018
AR-01325 06-Apr-2018 DN0338 0 SAF: F18-019 RTL D4 Activities in Process - Soil
AR-01343 06-Apr-2018 SL2815 0 SAF: W18-001 RCRA, January 2018; W18-003 RCRA, March 2018
AR-01345 06-Apr-2018 SL2808 1 SAF: S18-002 Sitewide Survey, February 2018; W18-002 RCRA, February 2018
AR-01347 06-Apr-2018 W08035 0 SAF: FRC16-05 Near Field Monitoring at ERDF - Air Filters
AR-01348 06-Apr-2018 W08026 0 SAF: I18-005 GW-IA Monitoring, February 2018; S18-002 Sitewide Survey, February 2018; I18-006 AEA, March 2018; I18-007 ERDF, March 2018; S18-003 CERCLA March 2018; W18-003 RCRA, March 2018
AR-01326 05-Apr-2018 DN0308 1 SAF: W18-001 RCRA, January 2018
AR-01346 05-Apr-2018 SL2814 0 SAF: W18-001 RCRA, January 2018
AR-01327 04-Apr-2018 WC2802 0 SAF: I18-005 GW-IA Monitoring, February 2018
AR-01328 04-Apr-2018 WC2801 0 SAF: S17-008 Survey, August 2017
AR-01329 04-Apr-2018 W08033 0 SAF: F18-009 TEDF Generator Expanded Sampling
AR-01330 04-Apr-2018 W08032 0 SAF: F18-009 TEDF Generator Expanded Sampling
AR-01331 04-Apr-2018 W08014 0 SAF: F16-049 200 West Pump and Treat - ETBs and BioTreatment VOC Sampling - Gaseous
AR-01332 03-Apr-2018 WC2711 1 SAF: W18-002 RCRA, February 2018
AR-01337 03-Apr-2018 DN0304 1 SAF: W18-001 RCRA, January 2018; X18-005 Groundwater Background Study, FY2018; S18-001 Survey, January 2018
AR-01338 03-Apr-2018 W08015 0 SAF: F16-049 200 West Pump and Treat ETBs and BioTreatment VOC Sampling - Gaseous
AR-01356 02-Apr-2018 WC2772 0 SAF: S18-003 CERCLA, March 2018
AR-01342 30-Mar-2018 SC2654 1 SAF: W18- 001 RCRA, January 2018
AR-01307 28-Mar-2018 WC2759 0 SAF: S-18-003 CERCLA, March 2018
AR-01308 28-Mar-2018 WC2758 0 SAF: W18-002 CERCLA, March 2018
AR-01310 28-Mar-2018 W803078 0 SAF: F18-022 Modu Tank - Sludge Sampling
AR-01311 28-Mar-2018 WC2757 0 SAF: I18-007 ERDF, March 2018
AR-01313 28-Mar-2018 WC2756 0 SAF: W18-003 RCRA, March 2018
AR-01314 28-Mar-2018 WC2755 0 SAF: F16-045 200W Pump and Treat - Extraction Well Water Sampling
AR-01315 28-Mar-2018 WC2753 0 SAF: FRC16-03 ERDF Leachate Quarterly Sampling - water
AR-01316 28-Mar-2018 WC2760 0 SAF: S18-002 Sitewide Survey, February 2018
AR-01317 28-Mar-2018 WC2764 0 SAF: W18-003 RCRA, March 2018
AR-01318 28-Mar-2018 WC2762 0 SAF: F16-046 200W Pump and Treat - Extraction Well Water Sampling
AR-01319 28-Mar-2018 SL2821 0 SAF: F18-019 RTL D4 Activities In Process - Soil
AR-01320 28-Mar-2018 SL2811 0 SAF: F18-019 RTL D4 Activities In Process - Soil
AR-01300 27-Mar-2018 WC2750 0 SAF: W18-002 CERCLA, March 2018
AR-01301 27-Mar-2018 WC2752 0 SAF: S18-002 Sitewide Survey, February 2018
AR-01297 23-Mar-2018 WC2785 0 SAF: X18-23 Aquifer Tubes, March 2018
AR-01298 23-Mar-2018 WC2789 0 SAF: F17-070 200-UP-1 Remedial Action Wells Sampling and Analysis - Water
AR-01299 23-Mar-2018 WC2795 0 SAF: S18-003 CERCLA, March 2018
AR-01285 22-Mar-2018 WC2774 N/A SAF: S18-003 CERCLA, March 2018