MontanaSlateLibrary 333.73153 E30DFRI 2006 ama Expanded Engl iirj Spring Meadow Lake Sit§ Helena, Montana r}t<~A\~J !>/: Inc. Ei'il :*t* ! Digitized by the Internet Archive in 2010 with funding from Montana State Library http://www.archive.org/details/draftfinalreclam2006tetr SPRING MEADOW LAKE SITE HELENA,MONTANA Section p^ IMRODUCTION 1.0 i_] PURPOSE OF RECLAMATION INVESTIGATION AND EVALUATION 1 1 REPORT ]., 1.2 ORGANIZATION OF INVESTIGATION 1-3 PROJECT MANAGEMENT 1.3 .5 , 1.3.1 Project Team [.5 1 .3.2 Project Schedule \.j 14 REFERENCE CITED !_8 LIST OF FIGURES Figure l':i"e 1-1 SPRING MEADOW LAKE SITE LOCATION MAP 1-2 1-2 SPRING MEADOW AKE SITE COMPREHENSIVE RECLAMATION PROCEDURE I 1-4 .. .. LIST OF TABLES Table l';i''i' 1-1 SPRING MEADOW LAKE SITE PROJECT TEAM 1_6 1-2 SPRINc, \ll.\DOW LAKE SITE PROJECT SCHEDULE 1-8 [.[ SpringMeadowUkcSectionIdoc/Mirdi200S SPRING MEADOW LAKE SITE HELENA, MONTANA Section Page 2.0 ENVIRONMENTAL SETTING 2-1 2.1 SETTING 2-1 CLIMATE 2.2 2-1 2.3 GEOLOGY AND SOILS 2-2 HYDROGEOLOGY 2.4 2-2 HYDROLOGY 2.5 2-3 2.6 VEGETATION AND WILDLIFE 2-3 2.7 LAND USE AND POPULATION 2-3 2.8 REFERENCES CITED 2-3 SpringMeadowLakeSection2.docMarch2005 2-i SPRING MEADOW LAKE SITE HELENA, MONTANA Section Page 3.0 DESCRIPTION OF THE PROPERTY 3-1 3.1 SPRING MEADOW LAKE SITE HISTORY 3-1 3.2 DESCRIPTION OF CURRENT PROPERTY 3-2 3.2.1 Waste Characteristics 3-3 3.2.2 Significant Historical and Cultural Features 3-6 OWNERSHIP INFORMATION 3.3 3-6 3.4 REFERENCES CITED 3-6 LIST OF TABLES Table I'am.' 3-1 HISTORIC LABORATORY ANALYTICAL RESULTS 3-4 3-i SpringMeadowLakeSection3doc/March2005 1 SPRING MEADOW LAKE SITE HELENA, MONTANA Section pa„e 4.0 RECLAMATION WORK PLAN 4_1 4. PRELIMINARY RECLAMATIONOBJECTIVES AND GOALS 4-1 4.1.1 Preliminary Reclamation Objectives 4-1 4.1.2 Preliminary Reclamation Goals 4-1 4.2 FIELD SAMPLING PLAN 4.4 4.2.1 Sampling Objectives 4.5 4.2.2 Soil Sampling Procedures 4-(, 4.2.3 Sediment Sampling Procedures 4.9 4.2.4 Surface Water Sampling Procedures 4-9 4.2.5 Groundwater Installation and Sampling Procedures 4-10 4.2.6 Field Analytical Procedures 4-12 4.2.7 Sample Documentation and Custody 4-12 4.2.8 Sample Preservation and Handling 4-15 4.2.9 Decontamination Procedures 4-17 4.3 QUALITY ASSURANCE PROTOCOL PLAN 4-17 4.3.1 Data Quality 4_1§ 4.3.2 Quality Assurance Objectives 4-24 QA 4.3.3 Sample Collection Procedures 4-29 4.3.4 Sample Documentation and Custody 4-30 4.3.5 Equipment Operation, Maintenance, Calibration, and Standardization 4-30 4.3.6 Analytical Procedures 4-30 4.3.7 Data Reduction, Validation, and Reporting 4-30 4.3.8 Corrective Action Procedures 4-34 4.4 LABORATORY ANALYTICAL PLAN 4-35 4.4.1 Sample Collection Requirements 4-36 4.4.2 LaboratoryRequirements 4-36 4.4.3 Quality Assurance Requirements 4-39 4.4.4 Analytical Methods 4-40 4.5 HEALTH AND SAFETY PLAN 4-41 4.6 REFERENCES CITED 4.53 4_j SpringMeadowLakeSection4.doc/March2005 1 LIST OF TABLES Table Page 4-1 PRELIMINARY RECLAMATION GOALS FOR SURFACE WATER 4-3 4-2 PRELIMINARY RECLAMATION GOALS FOR SOIL AND SEDIMENT 4-4 4-3 PROPOSED SOIL, SEDIMENT, SURFACE WATER, AND GROUNDWATER SAMPLES .4-7 4-4 SAMPLE COLLECTION. PRESERVATION, AND HOLDING TIME REQUIREMENTS...4-16 4-5 SUMMARY OF DATA QUALITY OBJECTIVES 4-23 4-6 PRECISION, ACCURACY, AND COMPLETENESS REQUIREMENTS 4-25 4-7 TARGET REPORTING LIMITS FOR SOIL. SEDIMENT, AND WATER METAL ANALYSIS 4-26 4-8 SUMMARY OF ANALYSES AND ANALYTICAL METHODS 4-37 LIST OF FIGURES Figure Page 4-1 EXISTING AND PROPOSED SAMPLE LOCATION MAP (After Section 4) 4-2 DATA REDUCTION, VALIDATION, AND REPORTING SCHEME 4-33 ATTACHMENTS Attachment Monitoring Well Installation - Standard Operating Procedure No. 020 1 2 Monitoring Well Development - Standard Operating Procedure No. 02 3 Groundwater Sampling - Standard Operating Procedure No. 1 . .• SpnngMeadowLakeSection4doc/March2005