RF/RM RS-97-085.U N Decommissioning Operations Plan (DOP) For The 779 Cluster Interim Measurehterim Remedial Action FEBRUARY 1998 i *%A- DECOMMISSIONING OPERATIONS PLAN RF/RMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page I of viii INTERIM REMEDIAL ACTION DECOMMISSIONING OPERATIONS PLAN TABLE OF CONTENTS TABLE OF CONTENTS i ACRONYMS vi 10 INTRODUCTION, PROPOSED ACTION, NATURE OF CONTAMINATION 11 INTRODUCTION 1 1 1 Proposed Action 2 11 2 Nature of Contamination 2 12 SCOPE 5 12 1 Building 779 6 12 2 Building 779 Support Facilities 7 12 3 Facilities Descriptions 7 2 0 779 DECOMMISSIONING ORGANIZATION AND RESPONSIBILITIES 11 2 1 ORGANIZATION 11 21 1 Closure Project Manager 11 212 Deputy Closure Manager 11 213 Integration Manager 11 214 RadCon Manager 12 215 Occupational Safety Officer 12 216 Work Release Manager 12 217 Surveillance and Maintenance Manager 12 218 Waste Manager 12 219 Decommissioning Manager 13 21 10 Technical Support Manager 13 3 0 AREA DESCRIPTIONS AND PLANNED ACTIVITIES 15 3 1 AREA DESCRIPTIONS 15 3 1 1 History Of Processes Conducted in Building 779 15 3 12 DecommissioningWork Area Description 19 36 3 2 DECOMMISSIONING OVERVIEW 3 2 1 Objectives 36 3 2 2 Decommissioning Engineering Packagehtegrated Work Control Package Preparation 39 3 2 3 Standard Work Steps 40 3 2 4 Sequence of 779 Cluster Decommissioning 42 4 0 FACILITY CHARACTERIZATION 44 DECOMMISSIONING OPERATIONS PLAN RF/RMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page II of vi11 INTERIM REMEDIAL ACTION 41 INTRODUCTION 44 4 1 1 Scoping Characterization 44 4 1 2 Reconnaissance Level Characterization 44 4 13 In-Process Characterization 45 4 4 Final Decommissioning Survey 1 45 4 1 5 ConfirmatoryNerification Survey 42 779 CLUSTER CHARACTERIZATION 45 43 RAD IOLOG ICAL CHARACTER IZATlON 47 44 ASBESTOS CHARACTERIZATION 47 45 BERYLLIUM CHARACTERIZATION 48 46 LEAD CHARACTERIZATION 48 48 47 POLYCHLORINATED BIPHENYLS 48 48 SAMPLE COLLECTION AND DOCUMENTATION 50 BUILDING CLEANUP CRITERIA 49 51 RADIOLOGICAL 49 52 52 EQUIPMENT UNCONDITIONAL RADIOLOGICAL RELEASE CRITERIA 52 53 BERYLLIUM RELEASE CRITERIA 53 54 ASBESTOS CONTAINING MATERIALS CLEANUP STANDARDS 55 POLYCHLORINATED BIPHENYLS 53 56 LEAD CONTAINING MATERIAL RELEASE CRITERIA 53 53 60 AUTHORIZATION BASIS TRANSITION 70 HEALTH AND SAFETY 54 71 INTRODUCTION 54 7 54 11 Scope 54 7 1 2 Policy 3 54 7 1 Objectives 4 Technical Resources and Approach 54 7 15 55 7 1 Activity Hazard Analysis 55 72 INDUSTRIAL SAFETY 7 55 2 1 Applications 73 TOXIC/HAZARDOUS MATERIALS AND CHEMICAL SAFETY 56 56 7 3 1 Applications DECOMMISSIONING OPERATIONS PLAN R F/R MR S-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page 111 of VIII INTERIM REMEDIAL ACTION 74 RADIOLOGICAL SAFETY 56 7 4 1 Applications 56 75 HEALTH AND SAFETY PROGRAM ELEMENTS 57 7 5 1 Applications 57 76 EMERGENCYANJURY MANAGEMENT 57 7 6 1 Applications 57 77 PRELIMINARY HAZARD ANALYSIS 57 80 WASTE MANAGEMENT 67 81 TRANSURANIC WASTE 67 82 LOW LEVEL WASTE 67 83 MIXED WASTE 67 84 HAZARDOUS WASTE 68 85 INDUSTRIAL WASTE 68 86 WASTE MI NI MI ZATl ON 68 87 WASTE MANAGEMENT STRATEGY 69 88 WASTE CHARACTERIZATION 70 89 RCRA UNITS 70 8 10 IDLE EQUIPMENT 71 8 11 LAND DISPOSAL RESTRICTION 71 8 12 OFF-SITE RELEASE OF WASTES AND APPLICABILITY 71 8 13 CHEMICAL COMPLIANCE ORDER ON CONSENT 72 8 14 INDIVIDUAL HAZARDOUS SUBSTANCE SITES 72 9 0 REGULATORY AND ENVIRONMENTAL CONSIDERATIONS 80 91 RCRA CLOSURES 80 9 1 1 Background 80 9 12 RCRA Closure Description Document 83 9 2 APPLICABLE OR RELEVANT AND APPROPRIATE REQUIREMENTS 88 92 1 Air 89 9 2 2 Waste Storage 89 9 2 3 Waste Treatment 90 DECOMMISSIONING OPERATIONS PLAN RFIRMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page IV of vi11 INTERIM REMEDIAL ACTION 9 2 4 Debris Treatment 90 9 2 5 Wastewater Treatment 90 926 Asbestos 91 9 2 7 Polychlorinated Biphenyls 91 9 2 8 Radiological Contamination 91 9 2 9 Soil Disturbance 91 9 3 PERFORMANCE MONITORING 92 9 4 ENVIRONMENTAL ISSUES 92 941 National Environmental Policy Act 92 942 Environmental Impact Issues 92 943 Environmental Consequences of the Proposed Action 95 944 Human Health Impacts 97 945 Plants And Animals 99 946 Waste Management 99 947 Historic Resources 99 948 Noise 100 949 Socioeconomic Effects 100 94 10 Cumulative Effects 100 9411 Mitigation Measures 101 94 12 Unavoidable Adverse Effects 102 9413 Short-Term Uses and Long-Term Productivity 102 94 14 Irreversible and Irretrievable Commitments of Resources 102 100 QUALITY 105 10 1 INTRODUCTION 105 10 2 PURPOSE AND SCOPE 105 10 3 PROGRAM REQUIREMENTS 105 103 1 QA Systems and Description 105 1032 Personnel Qualifications and Training 106 1033 Improvement 106 1034 Documents and Records 106 1035 Work Processes 107 1036 Design 107 1037 Procurement of Items and Services 107 1038 Inspection and Acceptance Testing 107 1039 Assessment Program 108 11 0 FACILITY SECURITY 108 12 0 SCHEDULE AND BUDGET 109 APPENDICES A- A-779 Cluster Description B-1 B-Decontamination Options c-1 C-Characterization Survey and Hazard Summary Matrix 1 D-Responsiveness Summary D-1 DECOMMISSIONING OPERATIONS PLAN RF/RMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page v of viii INTERIM REMEDIAL ACTION ATTACHMENTS 1-779 Cluster Schedule 2-Unit Information Sheets for Units Identified for Closure FIGURES 1-1 Site Map 8 1-2 779 Cluster Layout 9 1-3 Decommissioning Document Hierarchy 10 2-1 779 Cluster Decommissioning Project Organization 14 TABLES 3-2 Technical Approach to the 779 Cluster D&D Project 38 5-1 Summary of Contaminated Values for Unrestricted Release 51 7- 1 Preliminary Hazard Analysis Overview for 779 Cluster’s Decommissioning and Dismantlement 58 8- 1 779 Waste Matrix 73 8-2 Summary of Waste Management for the 779 Cluster 78 9-1 Decommissioningthe 779 Cluster 82 9-1 Alternative Analysis 94 9-3 Federal and State ARARs for the Decommissioningof the 779 Cluster 103 DECOMMISSIONING OPERATIONS PLAN RF/RMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page vi of viii INTERIM REMEDIAL ACTION ACRONYMS AB Authorization Basis ACBM Asbestos Containing Building Matertal ACM Asbestos Containing Materials AEA Atomic Energy Act AHA Activity Hazard Analysis AURA As Low As Reasonably Achievable ANSI American National Standards Institute AP Alkaline Permanganate APEN Air Pollution Emission Notification ARAR Applicable or Relevant and Appropriate Requirements ATS Automatic Transfer Switch BE Beryllium BIO Basis of interim Operation BOM Bill of Material BRCS Building Radiation Cleanup Standard CA Contaminated Areas CAA Clean Air Act CDPHE Colorado Department of Public Health and the Environment CERCLA Comprehensive Environmental Response, Compensation, and Liability Act CID Cumulative Impact Document COEM Conduct Of Engineering Manual COOP Conduct Of Operations Manual CSOL Criticality Safety Operating Limit CWA Clean Water Act CWTF Consolidated Water Treatment Facility D&D Decontamination and Decommissioning dB Decibels DD&D Decontamination, Decommissioning, and Demolition DF Decontamination Factors DOE Department Of Energy DOP Decommissioning Operations Plan DOR Direct Oxide Reduction DOT Department of Transportation dPm Disintegrations per minutes DPMP Decommissioning Program Management Plan DPP Decommissioning Program Plan DQO Data Quality Objective E/C/D/F Engineering/Construction/Decommissioning/Facilities EB Electron Beam EDE Effective Dose Equivalent EMCC Emergency Motor Control Centers EO Engineering Orders EPA Environmental Protection Agency ER Electro-refining ESCA Electron Spectroscopy for Chemical Analysis ESH&Q Environment, Safety, Health and Quality FC R/FCN Field Change Requests/Field Change Notices FP filter plenum GB Glovebox HAP Hazardous Air Pollutant HASP Health and Safety Plan HCI Hydrochloric Acid HEPA High Efficiency Particulate Air HVAC Heating, Ventilation and Air Conditioning DECOMMISSIONINGOPERATIONS PLAN RF/RMRS-97-085 UN FOR THE 779 CLUSTER INTERIM MEASURE/ TOC, Rev 0, Page VII of vi11 INTERIM REMEDIAL ACTION IH Industrial Hygiene IH&S Industrial Hygiene & Safety IHSS Individual Hazardous Substance Site IM/IRA lntenm Measurehtenm Remedial Action IWCP IntegratedWork Control Program JCO Justification for Continued Operation K-H Kaiser-Hill kW Kilowatt LDR Land Disposal Restriction LL Low Level LLM Low Level Mixed LLW Low Level Waste LRA Lead Regulatory Agency MAA Material Access Area MAAL Maximum allowable asbestos level c1s Micrograms MARSSIM Multi-Agency Radiological Survey and Site Investigation Manual MCC Motor Control Centers MCL Maximum Contaminant Level MSE Molten Salt Extraction NAAQ National Ambient Air Quality NaCl Sodium Chloride NCP National Contingency Plan NCR Non-Conformance Reporting NEPA National Environmental Policy Act NESHAP National Emission Standards for Hazardous Air Pollutants NFPA National Fire Protection Association NIOSH National Institute of Occupational Safety and Health NMC Nuclear Material Control NPDES National Pollution Discharge Elimination System NPL National Priorities List NRC Nuclear Regulatory Commission NUREG Nuclear Regulation OSHA Occupational Safety and Health Act OSR Operational Safety Requirements PA Protected Area PAP Process Air Programmer PCB Polychlorinated Biphenyl PE Project Engineer PEL Personnel Exposure Limit PHA Preliminary Hazard Analysis PM Project Manager PMJ Preble’s Meadow Jumping PNL Pacific Northwest Laboratories PPE Personnel Protective Equipment PPm parts per million PSI per square inch PU&D Property Utilization and Disposal QA Quality Assurance QAP Quality Assurance Program QCR Quality Condition Reporting