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Hudson River PCBs Superfund Site

Draft Engineering Performance Standards - Public Review Copy (May 2003)

Volume 1 of 4
Part 1: Performance Standard For Dredging Resuspension

Individual Files Contents of Volume 1
Cover Letter | Executive Summary | Introduction
Resuspension Standard
Attachment A: Hudson River Water Column Analysis
Attachment D: Modeling Analysis
Attachment E: Engineering Contingencies

Executive Summary
Introduction
1.0 Statement of the Performance Standard for Dredging Resuspension
2.0 Technical Basis of the Performance Standard for Dredging Resuspension
3.0 Implementation of the Performance Standard for Dredging Resuspension
4.0 Plan for Refining the Performance Standard for Dredging Resuspension
5.0 References
Tables
Figures
Attachment A Hudson River Water Column Concentration Analysis
Attachment B Resuspension Sensitivity
Attachment C Examination of Mechanisms for High Dissolved Phase PCB Concentrations
Attachment D Modeling Analysis
Attachment E Engineering Contingencies
Attachment F Measurement Technologies
Attachment G A Discussion of Data Quality Objectives

 

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Volume 2 of 4
Part 2: Performance Standard For Dredging Residuals

Individual Files Contents of Volume 2
Cover Letter | Executive Summary | Introduction
Residual Standard
Figures | Attachment A

Executive Summary
Introduction
1.0 Statement of the Performance Standard for Dredging Residuals
2.0 Technical Basis of the Performance Standard for Dredging Residuals
3.0 Implementation of the Performance Standard for Dredging Residuals
4.0 Plan for Refining the Performance Standard for Dredging Residuals
5.0 References
Tables
Figures
Attachment A Case Study Site Residual Data & New Bedford Harbor Pre-Design Test Residual Results Evaluati

 

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Volume 3 of 4
Part 3: Performance Standard For Dredging Productivity

Individual Files Contents of Volume 3
Cover Letter | Executive Summary | Introduction
Productivity Standard
Attachment 2.0 – Productivity Schedule Backup
Attachment 3.0 – Site Specific Quantity Development
RMs 188.5 to 163.25
Subpart 3-B: Mechanical Dredging Scenario
Subpart 3-C: Hydraulic Dredging Scenario

Cover Letter
Executive Summary
Introduction
1.0 Statement of the Performance Standard for Dredging Productivity
2.0 Technical Basis of the Performance Standard for Dredging Productivity
3.0 Implementation of the Performance Standard for Dredging Productivity
4.0 Plan for Refinement of the Performance Standard for Dredging Productivity
Tables
Figures
Attachment 1.0 Productivity Schedule
Attachment 2.0 Productivity Schedule Backup
Attachment 3.0 Site Specific Quantity Development
Subpart 3-A: Existing Sediment Characteristics
Subpart 3-B: Mechanical Dredging Scenario
Subpart 3-C: Hydraulic Dredging Scenario
Attachment 4.0 Issues Associated with Processing 4500 Tons/Day at Moreau Landfill Site

 

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Volume 4 of 4
Part 4: Case Studies of Environmental Dredging Projects

Individual Files Contents of Volume 4
Cover Letter | Executive Summary | Introduction
Appendix: Case Studies of Environmental Dredging Projects

Executive Summary
Introduction
1.0 Case Studies
2.0 Hudson River Data Collection
3.0 References
Tables
Figures

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