T4 Technical Documents | Region 10 | US EPA

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T4 Technical Documents

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Final Year 5 Interim Monitoring Report, Terminal 4 Phase I Removal Action (PDF) (76 pp, 7.5MB) - March 2014

Year 5 Interim Monitoring Report, Terminal 4 Phase I Removal Action, Port of Portland, Portland, Oregon (PDF) (77 pp, 7.9MB) - January 2014

Terminal 4 Slip 1 - Revised Additional Stormwater Source Control Measure Work Plan SAP (PDF) (14 pp, 360K)

Terminal 4 Phase I Removal Action - Potential Alternate Mitigation General Descriptions Memorandum (PDF) (12 pp, 2.7MB) - October 2013

Revised Additional Stormwater Source Control Measure Work Plan (PDF) (42 pp, 10MB) - October 2013

Terminal 4 Slip 1 Additional Stormwater Source Control Measure Work Plan (PDF) (30 pp, 6.5MB) - August 2013

Draft Mitigation Work Plan Terminal 4 Phase I Removal Action (PDF) (354 pp, 11MB) - May 2013

Storm Water Sampling Results, Terminal 4 Slip 1 Upland Facility, Portland, Oregon (PDF) (31 pp, 5.2MB) - April 2013

Final Year 4 Interim Monitoring Report - Terminal 4 Phase I Removal Action (PDF) (91 pp, 17MB) - March 2013

Draft Year 4 Interim Monitoring Report - Terminal 4 Phase I Removal Action (PDF) (94 pp, 17MB) - December 2012

Final 2011 Wheeler Bay Shoreline Stabilization Slope Repair Closure Report (PDF) (212 pp, 19MB) - May 2012

Final Year 3 Interim Monitoring Report - Terminal 4 Phase I Removal Action (PDF) (98 pp, 26MB) - May 2012

Year 3 Interim Monitoring Report - Terminal 4 Phase 1 Removal Action (PDF) (98 pp, 26MB) - December 2011

Field Oversight Report for Wheeler Bay Repair - including photos (PDF) (56 pp, 11MB) - December 2011

Draft 2011 Wheeler Bay Shoreline Stabilization Slope Repair Closure Report (PDF) (212 pp, 9.9MB) - December 2011

Updated Conceptual Mitigation Plan Memo, Response to Comments (PDF) (24 pp, 1.2MB) - December 2011

Alder Creek Mitigation Area Workplan (PDF) (84 pp, 2.7MB) - October 18, 2011

Terminal 4 Phase I Removal Action Updated Mitigation Conceptual Plan (PDF) (11 pp, 702K) - September 2011

Wheeler Bay 2011 Repair — Green Remediation Plan (PDF) (27 pp, 1MB) - September 2011

DRAFT Terminal 4 Phase I Removal Action Mitigation Conceptual Plan Memorandum (PDF) (11 pp, 2.5 MB) - May 2011

Terminal 4 Phase I Removal Action Mitigation General Description Memorandum (PDF) (12 pp, 1.1MB) - February 22, 2011

Final Year Two Interim Monitoring Report - T4 Phase I Removal Action (PDF) (410 pp, 35MB) - February 2011

Wheeler Bay Shoreline Stabilization Slope Repair Final Closure Report (PDF) (410 pp, 35MB) - January 2011

EPA comments and Port Response (PDF) (1 pp, 75K) - December 2010

Terminal 4 Phase I Removal Action Mitigation General Description Memorandum (PDF) (5 pp, 814K) - November 2010

Terminal 4 Confined Disposal Facility Design Analysis Report (Prefinal 60 Percent Design Deliverable) (PDF) (636 pp, 32.4MB) - October 2010

EPA Daily Oversight Reports and Photos, Wheeler Bay Stabilization (PDF) (44 pp, 17MB) - October 2010

T4 Wheeler Bay Construction Weekly Progress Report for October 1 through 5, 2010 (PDF) (41 pp, 5MB) - October 2010

T4 Wheeler Bay Construction Weekly Progress Report for October 11 through 15, 2010 (PDF) (27 pp, 2MB) - October 2010

T4 Wheeler Bay Construction Weekly Progress Report for October 18 through 22, 2010 (PDF) (32 pp, 4.7MB) - October 2010

T4 Wheeler Bay Construction Weekly Progress Report for October 25 through 29, 2010 (PDF) (42 pp, 4MB) - October 2010

DRAFT: Terminal 4 Confined Disposal Facility Design Analysis Report (PDF) (636 pp, 31.2MB) - October 2010

Wheeler Bay Shoreline Stabilization Slope Repair Final Removal Action Work Plan (PDF) (451 pp. 23.8MB) - September 2010

Letter: Final Proposed Surface Soil Sampling for Wheeler Bay Erosion (PDF) (22 pp. 2.2MB) - August 27, 2010

Final Sediment Recontamination Analysis Approach (PDF) (85 pp. 2.1MB) - August 2010

Draft CDF Groundwater Modeling Results Memorandum (PDF) (42 pp. 1.2MB) - June 18, 2010

Final T4 Phase II Design Status Report (PDF) (113 pp. 8MB) - April 2010

Draft Groundwater Model Input Parameter Memorandum for the Port of Portland Terminal 4 Confined Disposal Facility (PDF) (44 pp. 594K) - April 2010

Proposed Schedule for the Terminal 4 Phase II Removal Action Design and Implementation Letter (PDF) (2 pp. 245K) - January 2010

Year 1 Interim Monitoring Report Terminal 4 Removal Action Port of Portland, Oregon (PDF) (227 pp. 16.8MB) - December 2009

Storm Water Source Control Evaluation Terminal 4 Slip 1 and Slip 3 Upland Facilities (PDF) (60 pp. 5.7MB) - September 2009

Sediment Recontamination Analysis Approach Terminal 4 Removal Action (PDF) (54 pp. 1.5MB) - September 2009

Sediment Characterization Results for Terminal 4 Phase I Removal Action (PDF) (30 pp. 3MB) - August 2009

Terminal 4 Removal Action Completion Report: Phase I Removal Action (PDF) (202 pp. 8MB to start) - June 2009.

Terminal 4 Phase II Removal Action Design Status Report (PDF) (62 pp. 6MB) draft undergoing review - May 2009.

Port of Portland Terminal 4 Removal Action Phase I Construction Summary Presentation (PDF) (36 pp. 4.6MB) - November 7, 2008

Terminal 4 Phase I Removal Action - Construction Weekly Progress Report for October 6, 2008 through October 12, 2008. (PDF) (43 pp. 1.25MB) - October 14, 2008

Terminal 4 Phase I Removal Action - Construction Weekly Progress Report for September 29 through October 5, 2008. (PDF) (115 pp. 9MB) - October 8, 2008.

Terminal 4 Phase 1 Removal Action - Construction Weekly Progress Report for September 15 through 21, 2008. (PDF) (180 pp. 4.9MB) - September 23, 2008.

Terminal 4 Phase 1 Removal Action - Construction Weekly Progress Report for September 8 through 14, 2008. (PDF) (223 pp. 6.8MB) - September 16, 2008.

Terminal 4 Phase 1 Removal Action - Construction Weekly Progress Report for September 1 through 7, 2008. (PDF) (191 pp. 7.7MB) - September 9, 2008.

Terminal 4 Phase 1 Removal Action - Construction Weekly Progress Report for August 18 through 24, 2008. (PDF) (251 pp. 11.8MB) - August 26, 2008.

Terminal 4 Phase 1 Removal Action - Construction Weekly Progress Report for August 11 through 17, 2008. (PDF) (129 pp. 7.6MB) - August 19, 2008.

Report for Analytical Parameters Sampled for August 14, 2008 (PDF) (1 pp. 90k)

Draft Data Report Background Water Quality Monitoring Results for Terminal 4 Phase I Removal Action Preconstruction Sampling (PDF) (15 pp. 207K to start) - August 2008

Terminal 4 Phase 1 Removal Action - Final Removal Action Work Plan (PDF) (701 pp. 24MB) - August 8, 2008

Terminal 4 Phase 1 Removal Action - Final Laboratory Communication Plan (PDF) (17 pp. 700K) - August 8, 2008.

Water Quality Monitoring and Compliance Conditions Plan for Port of Portland Terminal 4 Non–Time Critical Removal Action Abatement Measures, Phase I: Comments (PDF) (4 pp. 181K) - August 5, 2008.

Terminal 4 Phase 1 Removal Action - Draft Laboratory Communication Plan (PDF) (17 pp. 937K) - July 28, 2008.

Final Biological Opinion - Port of Portland Terminal 4 Site Phase I (PDF) (55 pp. 435K) - July 22, 2008.

Terminal 4 Phase I Removal Action Supplemental Section 404(b)(1) Evaluation Port of Portland (PDF) (40 pp. 246K) - July 22, 2008.

Water Quality Monitoring and Compliance Conditions Plan for Port of Portland Terminal 4 Non-Time Critical Removal Action Abatement Measures, Phase I (PDF) (37 pp. 1MB) - July 18, 2008

Terminal 4 Open House presentation (PDF) (17 pp. 2.1MB) - July 9, 2008

Terminal 4 Draft Removal Action Work Plan (PDF) (423 pp. 9.5MB) NOTE: Large File: 56K download time one some of these files may exceed 50 minutes. - June 2008

Terminal 4 Phase I Removal Action Design Analysis Report (PDF) (16 pp. 634K to start) - June 30, 2008 NOTE: Large File: 56K download time one some of these files may exceed 20 minutes.

Port of Portland Terminal 4 Action Memo Amendment (PDF) (7 pp. 58K to start) - June 12, 2008

T4 Design Analysis Report for Phase I Removal Action (PDF) (10 pp. 855K to start) - April 9, 2008. Undergoing Government Review. Note: Some of the files contained in this report are large and could take longer than 30 minutes to download on a 56K connection.

Memorandum: Supplemental Analysis and Rationale for the Proposed Turbidity Point of Compliance (PDF) (11 pp. 1.25MB) Draft Undergoing Government Review - March 21, 2008

Memorandum: Supplemental Information for Biological Assessment for Phase I of the Terminal 4 Removal Action (PDF) (16 pp. 1.25MB) - March 4, 2008

Request for informal consultation on the Port of Portland Terminal 4 Removal Action Phase I Concurrence Letter(PDF) (2 pp. 571K) - February 19, 2008.

Draft Design Analysis Report Terminal 4 Phase I Removal Action (PDF) (538 pp. 19.5MB) - January 2008 - NOTE: Large File: 56K download time may exceed 30 minutes.

Biological Assessment Phase I of the Terminal 4 Removal Action (PDF) (118 pp. 3.9MB to start) - December 2007

Memorandum: Terminal 4 Proposed Sampling and Analysis Plan for Additional Sediment Quality Characterization for Phase I (PDF) (9 pp. 1.4MB to start) - November 30, 2007

T4 Postponement and Dispute Resolution Letter with Attachments (PDF) (14 pp. 201K) - November 15, 2007

Terminal 4 Slip 3 Upland Facility Quarterly Report – Third Quarter 2007 (PDF) (59 pp. 1.8MB) - November 2007

Draft Report: Abatement Measures Proposal (PDF) (39 pp. 6.3MB to start) - October 25, 2007 and November 9, 2007 Addendum. draft undergoing governmental review

Memorandum: Laboratory Turnaround Time (TAT) Specifications for Early Removal Action (PDF) (8 pp. 270K) - October 18, 2007

Terminal 4 Slip 3 Upland Facility Quarterly Report – Second Quarter 2007 (PDF) (58pp. 1.4MB) - August 2007

Terminal 4 Slip 1 Upland Facility Remedial Investigation Report (PDF) (614 pp. 15.7MB) - August 2007

Port Request for Delay (PDF) (5 pp. 288K) - August 22, 2007

Phase II Pencil Pitch Investigation Report Terminal 4 Slip 3 Upland Facility (PDF) (97 pp. 6.8MB) - July 2007

Technical Memorandum: Short-term Water Quality Monitoring (PDF) (12 pp. 590K) - July 30, 2007

Memorandum: Estimates of Potential Weir Overflow (PDF) (5 pp. 146K) - June 20, 2007.
Memorandum: Cadmium, Copper, and Lead Partition Coefficients for Berm Materials in T4 CDF Groundwater Transport Models (PDF) (9 pp. 80K) - June 20, 2007
Proposed Sampling and Analysis Plan for a Sequential Batch Leachate Test Memorandum (PDF) (8 pp. 256K)
Weir Discharge Evaluation Work Plan (PDF) (35 pp. 194K) June 7, 2007. draft undergoing governmental review

Memorandum: Proposed Sampling and Analysis Plan for Additional Modified Elutriate Testing (PDF) (25 pp. 2.3MB) draft undergoing governmental review - May 25, 2007

Dredged Material Permeability Evaluation for Portland Harbor Sediments (PDF) (5 pp. 188K) draft undergoing governmental review- May 4, 2007.

Explanation of Effective Dispersion Calculation (PDF) April 20, 2007. (5 pp. 165K) draft undergoing governmental review

Draft Borrow Source Sampling and Analysis Plan (PDF) April 18, 2007. (7 pp. 208K to start) draft undergoing governmental review

Terminal 4 Slip 1 Upland Facility Operable Unit 2 Source Control Alternative Evaluation (PDF) (45 pp. 4.3MB) - February 2007

Terminal 4 Sixty Percent Design Comments - January 2007. (PDF) (4 pp. 37K to start)

Terminal 4 Sixty Percent Design Documents Page December 2006. Draft undergoing governmental review

USFW Concurrence Letter (PDF, 3pp. 85KB) November 2006.

Final Biological Assessment for Terminal 4, October 2006. (PDF, 189pp. 7.45MB)

Polychlorinated biphenyl contamination trends in Lake Hartwell, South Carolina (USA): Sediment recovery profiles spanning two decades (PDF) (8 pp. 551K) September 5, 2006.

St. Paul Waterway Confined Disposal Facility Operation, Maintenance, and Monitoring Plan (PDF), September 2006 (23 pp. 1.4MB to start)

Terminal 4 30% Design Analysis Report August 9, 2006 (PDF, 95pp. 1.6 MB to start) Draft Undergoing Government Review
Terminal 4 Conceptual Mitigation Plan Proposal August 9, 2006 (PDF, 44pp. 778 KB to start) Draft Undergoing Government Review
Terminal 4 Biological Assessment Draft August 9, 2006 (PDF, 175 pp. 29.2 MB) Draft Undergoing Government Review
Terminal 4 Sediment Acceptance Criteria August 9, 2006 (PDF, 30pp. 1MB) Draft Undergoing Government Review

Addendum to Terminal 4 Sampling and Analysis Plan - June 30, 2006. (PDF, 4pp. 160KB)

Terminal 4 Sampling and Analysis Plan - June 9, 2006 (PDF, 9pp. 1.17 MB)

Responses to EPA Comments on Terminal 4 Early Action Engineering Evaluation/Cost Analysis Draft Workplan Submittal Data (PDF) (62 pp, 641K) - May 2006

Terminal 4 Action Memorandum - May 11, 2006 (28 pp. 200 KB pdf to start)
Example Request for a Regulated Navigation Area (RNA) from Commencement Bay April 5, 2005 (6 pp. 2.5 MB pdf)
Administrative Order on Consent for Removal Action October 2, 2003 (50 Page 173 KB .pdf file)
Final EE/CA Approval Memorandum October 2, 2003. (PDF, 3pp. 23KB)
Administrative Order on Consent for Removal Action Amendment September 9, 2005 (24 pp 2.4 MB file)
Appendix A Project Area Map (1 page 287 KB .pdf file)
Appendix B Statement of Work (18 page 164 KB .pdf file)
Administrative Record Index (7 page .pdf) April 7, 2004

Terminal 4 Engineering Evaluation/Cost Analysis May 31, 2005 (17 pp. 325 KB pdf executive summary to start)
Terminal 4 Hearing Transcript - June 23, 2005 (65 pp. 203 KB, pdf)
Terminal 4 Supplemental Field Characterization Activities (17 pp. 7 MB pdf) - January 4, 2005
Terminal 4 Characterization Report (PDF, 364pp. 1.8MB to start) - September 17, 2004

Terminal 4 Early Action Engineering Evaluation / Cost Analysis Workplan (PDF) (624 pp. 34MB) - February 23, 2004.

Terminal 4 Slip 1Voluntary Cleanup Program Agreement for Remedial Investigation, Source Control Measures and Feasibilty Study (12/04/03) (27 page 3 MB scanned .pdf)

Lockheed Shipyard Water Quality Monitoring Plan (PDF) (171 pp. 6.25MB) - November 5, 2003

Terminal 4 Slip 3 Upland Staff Report (1/3) (24 page 102 KB .pdf)
Sediments Remedial Investigation Report (4/18/00)

Evaluation of Dredged Material Proposed for Disposal at Island, Nearshore, or Upland Confined Disposal Facilities — Testing Manual January 2003 (PDF) (337 pp. 4.6MB)

Diagenetic fate of organic contaminants on the Palos Verdes Shelf, California (PDF) (28 pp. 3MB) February 2000

Round 3 Data Evaluation and Pre-Design Evaluation Report Thea Foss and Wheeler-Osgood Waterways Tacoma, Washington Appendix R (PDF) ( 99pp. 4MB) September 30, 1999

Reductive Dechlorination of DDE to DDMU in Marine Sediment Microcosms (PDF) (3 pp. 334K) May 1, 1998

Response to HCC/POT comments on CLT Evaluation Report (PDF) (74 pp. 2.4MB to start)

Milwaukie Nearshore Confined Disposal Facility Groundwater Monitoring, Sitcum Waterway Remediation Project, May 1997 (PDF) (31 pp. 5MB)

Environmental Effects of Dredging Technical Notes (PDF) (13 pp. 654K) - March 1996

Tidally Influenced Containment Berm Functioning as a Leachate Treatment Cell (PDF) (14 pp. 533K)

Nearshore Confined Disposal in a Tidally-Influenced Environment-Design and Operation Experience in Puget Sound, 1994 (PDF) (10 pp. 338K)

Confined Disposal of Dredged Material (PDF) - Engineering Manual - September 30, 1987 (243 pp. 2.7MB)

Procedures for Handling and Chemical Analysis of Sediment and Water Samples (PDF) (507 pp. 10MB) - May 1981


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