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Archived Documents - Residential Properties - 2002-2012

Running Brook Farms Topsoil (June 14, 2012)

Fowler Road Common Borrow Source (May 11, 2012)

Remedial Construction in West Portion of Block C (February, 2012)

Proposed Post Remediation Groundwater Monitoring Plan (Nov 3, 2011)

Conditional Approval - Post Remediation GW Monitoring Plan, Nov 29, 2011

Technical Change to Generic Remedial Action Plan (May 4, 2011)

Process for Tree Removal and Excavation of Fill (March 29, 2011)

TCLP Characterization Memorandum (November 30, 2010)

Proposed Use of Treated Soil at Tire Pond (October 2010)

Waste Fill Evaluation, 984 Winchester Ave

Approval - Waste Fill Evaluation, 984 Winchester Ave.

DEP Addendum to Generic Remedial Action Plan (August 2010)

Protocol for the removal of Residential Home Heating Oil Tanks (August 2010)

Final Temporary Relocation Assistance Policy Manual (August 2010) | Draft Temporary Relocation Assistance Policy Manual - Approval (January 2010)

Approval - Documentation of Compliance with RSR Criteria for Fill and Request for Alternative PMC and DEC Criteria (July 2010)

Response to Request to Change Due Date to Submit Property-Specific Remedial Action Plans (Sept 2010)

Approval of Common Borrow Source (June 2010)

Traffic Plan (June 2010)

Revised Truck Transportation Routes (May 2010)

275 Morse Street Fill Evaluation (April 2010)

Evaluation of Fill TCLP Lead Data (December 2009 - 7 MB) | Approval of Fill TCLP Lead Data (March 2010)

Concurrence Letter - TCLP Lead Data Review (February 2010)

Conditional Approval of Final Perimeter Air Monitoring Plan (February 2010)

Truck Transportation Route to Tire Pond (February 2010)

Final Construction Work Plans (November 2009)

DEP letter to Olin concerning the authorization for the disruption of a solid waste disposal area (November 2009)

Evaluation of Compliance with RSR Criteria for Fill and Request for Alternative PMC and DEC Criteria, and Alternative Method for Demonstrating Compliance with DEC and PMC (August 2009)

Permit Applications (submitted by or on behalf of Olin Corp.):

Response to CTDEP Comments Dated July 20, 2009 and
CT DPH Comments Dated July 30, 2009

Final - Construction Work Plans - August 2009

Concurrence with TCLP Lead Data Review for Blocks N, R, and S - August 27, 2009

Evaluation of Fill TCLP Lead Data for Blocks N, R and S - August 19, 2009

Notification of Application for the General Permit for Contaminated Soil and/or Sediment Management - August 18, 2009

Draft Temporary Relocation Assistance Policy Manual - August 2009

DEP Comments on Olin Corporation's Draft Plans - July 20, 2009

Draft Cleanup Workplans - February 2009

Draft Toxicity Characteristic Leaching Procedure (TCLP) Characterization Plan - Response to DEP comments - January 26, 2009

Draft Relocation Plan - December 2008 (7MB)

Required Steps to Obtain Access (November 6, 2008)

Draft Toxicity Characteristic Leaching Procedure (TCLP) Characterization Plan - October 2008

Additional Investigative Work Plan for 23 Properties - October 2008

Conditional Approval of Generic Remedial Action Plan - October 2008

Generic Remedial Action Plan - August 2008(12 MB)

Conditional Approval - Final Additional Investigative Work Plan for 22 Properties - June 2008

Final Additional Investigative Work Plan for 22 Properties - May 2008 (9 MB)

Draft Final Design Generic Remedial Action Plan - May 20, 2008

Response to DEP Comments on the Draft Conceptual Design - May 2008

Draft Additional Investigation Work Plan for 22 Properties Non-Public Properties - April 11, 2008

Approval of Request for Extension of Submission Deadline for Generic Remedial Action Plan - March 19, 2008

Evaluation of Fill for Placement at the Tire Pond Landfill - Feb 14, 2008

Draft Additional Investigation Workplan for 22 Properties - Feb 7, 2008 (9 MB)

Approval of Request for Extension of Deadline for Submission of Application to Reclassify Groundwater - Feb 6, 2008

 

Draft Conceptual Design Generic Remedial Action Plan - Dec 21, 2007 (33 MB)

Alternative for Demonstrating Compliance with Pollutant Mobility Criteria (letter from DEP to Olin, dated Jan 26, 2007)

Alternative for Demonstrating Compliance with Pollutant Mobility Criteria (letter from DEP to Olin, dated Nov 14, 2006)

Correspondance pertaining to financial responsibility of repair/rebuilding affected homes, August 2006 - September 2006

Olin Response to August 17, 2006 and November 10, 2005 CT DEP comment letters (letter dated Sept 21, 2006)

DEP letter (dated September 20, 2006) to MACTEC, RE: Alternative for Demonstrating Compliance with the Pollutant Mobility Criteria Newhall Street Neighborhood (SRD-128, 3 MB)

DEP letter (dated August 17, 2006) to Olin, RE: Review of Response to November 10, 2005 Comment Letter and Supplemental Addendum Report and Additional Responses to November 10, 2005 DEP Comment Letter (3 MB)

DEP letter (dated August 17, 2006) to Olin, RE: Alternative for Demonstrating Compliance with the Pollutant Mobility Criteria (3 MB)

Supplemental Investigation Addendum Report Non-Public Properties Study Area Hamden, Connecticut, March 2006

Notice of Filing of Petition for Declaration of Ruling (December 2005)

Response (by Malcolm Pirnie, Inc.) to November 10, 2005 Comment Letter, non-Public Properties Study Area, Hamden, CT (December 12 2005, 5 MB))

DEP Response/Review of Supplemental Investigation Report & Remedial Action Plan Non-Public Properties Study Area
Hamden, Connecticut
(November 10, 2005)

Supplemental Investigation Report & Remedial Action Plan Non-Public Properties Study Area, Hamden, Connecticut (March 2005)

DEP response to request for assistance in obtaining outstanding property access agreements

Letter to Connecticut DEP concerning property access and assistance to complete the supplemental investigation (January 12, 2005)

Modifications to Supplemental Investigation Work Plan Proposed Monitoring Well Relocations, Non-Public Properrties Study Area Hamden, Connecticut
(January 2005)

Supplemental Investigation Interim Report on Isolated Fill Non-Public Properties Study Area Hamden, Connecticut
(January 2005)

Resubmitted pages to Supplemental Investigation Interim Report on Isolated Fill, Non-public Properties Study Area, Hamden, Connecticut (January 2005)

Notification of Noncompliance, Supplemental Investigation (December 2004)

Supplemental Investigation - Interim Report on Isolated Fill, Non-public Properties Study Area, Hamden, Connecticut (November 2004)

Final Report - Public Health Assessment - Evaluation of Residential Soils in the Newhall Street Neighborhood of Hamden (September 2004)

Draft Report - Public Health Assessment - Evaluation of Residential Soils in the Newhall Street Neighborhood of Hamden (February 2004)

Supplemental Investigation Workplan Non-public Properties Study Area (revised January 2004)

Supplemental Investigation Workplan Non-public Properties Study Area (July 2003)

Disapproval (Nov 2003)

Initial Investigation Findings: Newhall Street Residential Area (December 2002)

Summary

ASTM Phase I Environmental Site Assessment, Hamden Middle School and surrounding Newhall Street Neighborhood, Hamden, CT (January 2002)

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