Contaminated Sites Public Registry File 20861

Centra Gas Manitoba Inc
35 Sutherland Ave, Winnipeg

Return to Contaminated Sites Registry

Updated: April 18, 2024

Designated as: Contaminated

Designation Date: June 26, 1997

Contaminants of Concern: PHC Fractions, PAH, BTEX, Free Product

Media Contaminated: Groundwater, Soil Gas Vapor, Indoor Air Quality, Sediment, Surface Water

Letters

2023-09-29 - Acknowledge 2020 and 2021 Monitoring Report

2022-06-02 - Acknowledge 2019 Monitoring Report

2019-02-28 - 2017 Site Monitoring Activities Response

2018-03-06 - Response to 2016 Monitoring Report

2017-08-31 - Red River Bubbling and Surface Water Sheen

2017-07-13 - Notice from MB Hydro

2017-01-24 - Response to 2015 Monitoring Report

2015-09-24 - Response to 2014 Monitoring Report

2015-01-20 - Response to 2012 Monitoring Report

2015-01-07 - Notice - Collecting Samples

2013-03-26 - Approve Remediation Plan

2012-12-16 - Investigation Plan - Future Electrical Line

2012-10-17 - Approve Remediation Plan

2012-07-19 - Approve Remediation Plan

2012-05-22 - Approve Remediation Plan

2011-04-12 - Approve Change to Remediation Plan

2011-03-21 - Soil Treatment Plan

2011-03-14 - Letter to MB Hydro

2011-03-08 - Approval - Change Monitoring

2011-03-02 - Acknowledge Receipt of ESA

2011-03-01 - Approval for Remediation Plan

2011-03-01 - Approval for Remediation Plan

2011-02-23 - Notice of Environmental Investigation

2011-02-10 - Notice - Suspend Monitoring

2010-12-24 - Investigation Approval

2010-11-16 - Comments from Review Committee

2010-10-19 - Drilling Program Approval

2010-10-19 - Acknowledge Notification

2010-10-14 - Investigation Plan

2010-10-13 - Comments from Review Committee

2010-08-30 - Acknowledge Drilling Plan

2010-08-03 - Plan to Drill Test Holes

2007-01-23 - Letters to Review Committee

2006-08-11 - Environmental Monitoring Notice

2005-09-13 - Acknowledging Receipt of Reports

2004-02-11 - Discussion of Plans

2002-09-17 - Approval for Remediation Plan

2002-08-27 - Plan for Upgrades

2002-03-27 - Update on Field Activities

2002-02-19 - Update on Field Activities

2001-01-16 - Notice - Working on Sewer

2000-11-15 - Approval - Remediation Plan

1999-11-19 - Update on Field Program

1999-11-02 - Acknowledge Test Pit Report

1998-06-10 - Work Plan Approval Letter

1997-02-24 - Project Update

1996-11-15 - Develop Remediation Plan

1996-10-22 - Approval for Disposal of Soil

1996-10-18 - Seeking Permission

1996-09-09 - Project Update

1996-08-22 - Project Update

1996-08-20 - Bacterial Analysis Report

1996-08-20 - Contaminated Water Disposal

1996-08-16 - Comments on Biological Impact Assessment

1996-08-15 - Proposed Meeting

1996-07-09 - Approval Soil Remediation

1996-06-12 - Approval Bioremediation

1996-05-13 - Remediation Details

1996-05-09 - Letter from Minister

1996-05-09 - Seeking Approval for Bioremediation Process

1996-04-19 - Letter to Minister Concerning Remediation

1996-04-17 - Discussion - ESA Reports

1996-03-25 - Notice - Removing Soil

1996-03-19 - Approval to Remove Soil

1996-03-14 - Seeking Approval to Remove Soil

1996-02-12 - Follow up Letter

1995-11-21 - Remediation Plan Approval

1995-08-16 - Review of Site Study Plan

1995-08-05 - Work Plan Approval

1995-07-31 - Discussion - Proposed Work Plan

1995-07-31 - Letter to Set Up Meeting

1995-03-14 - Copy of Guidelines

1995-03-03 - Request to Copy Letters to Minister

1995-02-07 - Follow up to Meeting

1994-08-11 - Sending Proposal to Freshwater Institute

1994-05-02 - Review

1994-04-09 - Planning to Remove UST

1993-11-05 - Guidance

1993-09-16 - Seeking Guidance - Drill Cuttings

Reports

2023-09-18 - 2021 Monitoring Report

2023-08-31 - 2020 Monitoring Report

2022-04-29 - 2019 Monitoring Report

2020-01-17 - 2018 Monitoring Report

2018-12-14 - 2017 Monitoring Report

2018-01-19 - 2016 Monitoring Report

2018-01-18 - Proposed Work Plan

2017-10-31 - Investigation of Red River Hydrocarbon Sheen

2017-08-18 - Sinkhole Drilling Report

2016-11-30 - 2015 Monitoring Report

2015-07-31 - 2014 Monitoring Report

2014-11-28 - 2013 Site Monitoring Activities

2014-11-26 - MW Installation Report

2014-05-30 - Human Health Risk Assessment

2013-11-13 - 2012 Site Monitoring Activities

2013-09-04 - Excavation Report

2013-08-23 - Sinkhole Remediation Report

2013-05-30 - Remediation Report

2013-03-22 - Amended Remediation Plan for Sinkhole

2012-06-15 - 2011 Monitoring Report

2012-05-04 - Remediation Plan - Soil Disposal

2012-02-28 - 2010 Monitoring Report

2011-12-07 - Remediation Plan for Sinkhole

2011-11-04 - 2009 Monitoring Report

2011-08-11 - Justification for Long Term Monitoring Plan

2011-08-08 - Long Term Monitoring Program

2011-04-05 - Remediation Plan - Pier SU5

2010-12-01 - Remediation Plan - Soil Disposal

2010-08-30 - 2008 Monitoring Report

2010-03-05 - Pipe and Ground Seep Investigation

2010-02-23 - Soils Investigation - Bridge Foundation

2008-02-28 - Long Term Monitoring Program

2008-02-28 - Toxicity Tests

2007-08-07 - River Sediment and Surface Water

2007-05-01 - Vapour Monitoring

2007-05-01 - GW Toxicity Tests

2007-04-18 - Report from MB Hydro

2006-10-06 - Proposed Env. Mgmt Plan

2006-09-27 - Vapour Monitoring

2006-05-11 - Proposed Env. Mgmt Plan

2006-05-02 - Toxicity Tests

2005-06-27 - Toxicity Tests

2003-12-10 - Site Investigation

2003-11-17 - Env. Risk Assessment

2002-12-03 - Soil Sampling Report

2001-10-30 - Monitoring Report

2001-10-15 - Occupational Health Study

2001-09-17 - River Sediments Study

2001-09-17 - River Bank Study

2001-08-03 - Occupational Health Study

2000-12-30 - Sediment Study

2000-12-20 - Human Health Risk Assessment

2000-11-30 - Summary of Investigations

2000-10-20 - Remediation Plan

2000-01-14 - Work Plan

1999-10-29 - Test Pit Report

1999-03-30 - Plume Study - Sediments

1999-03-25 - Work Plan

1999-02-09 - Summary of Activities

1998-06-19 - Work Schedule

1998-06-17 - Work Plan

1998-06-01 - Work Plan

1997-12-15 - Bioremediation Pilot Study

1997-11-30 - Sediment Plume Study

1997-11-26 - In-situ Bioremediation

1997-08-13 - In-situ Bioremediation

1997-05-21 - In-situ Bioremediation

1996-12-30 - Surficial Sediment Plume Study

1996-12-03 - Proposed Study

1996-10-21 - Remediation Proposal

1996-07-05 - Remediation Plan

1996-06-07 - Remediation Plan

1996-05-14 - Remediation Proposal

1996-03-30 - Bio-impact Assessment

1995-12-30 - Offsite Soil Gas Survey

1995-12-09 - Management Plan

1995-11-20 - Soil Removal Plan

1995-05-30 - Work Plan

1995-01-30 - Phase II Site Assessment

1994-04-30 - Phase I Site Assessment

1994-02-16 - Health & Safety Assessment

1994-01-16 - Underground Tank Investigation


Contact: Contaminated Sites Program