City Of Winnipeg Tender

Full Title: Professional Consulting Services For Environmental Site Assessment (esa), Decommissioning And Alternative Land Use Plan For Former Sludge Drying Beds D7. Scope Of Services D7.1 The Major Components Of The Work Identified In This Section Shall Form The Minimum Requirements And Anticipated High Level Sequence Of Work. The Proponent Is Encouraged To Review The Major Work Components And Provide Additional Information On How The Work Components Could Be Altered, Updated, Or Sequenced Appropriately As Part Of Their Proposal Submission. D7.2 Review All Applicable Information, Data, Surveys, Reports And Existing Drawings Related To The Project Including, But Not Limited To The Information Contained In This Rfp. D7.3 The Services Required Under This Contract Shall Consist The Following: (a)phase I: Complete An Environmental Site Assessment (esa)/existing Infrastructureassessment (referred To Below As ‘phase I Report’) Of The Sludge Drying Beds Site: (i)the Entirety Of This Phase Will Be Paid Out As A Fixed Price Item In Accordance Withsection B9. (ii) The Proponent Will Request And Review All Pertinent Background Reports, Operating Data, And Any Other Data The Consultant Feels Pertinent In The Background Evaluation. (iii) The Proponent Will Submit Any Specific Questions On The Sludge Drying Beds History/use To The City Project Manger To Forward On To Appropriate Staff During This Phase. (iv) The Majority Of The Work Within This Phase Is Tied To The Submission Of Phase I Report, Which Will Include The Following At Minimum: (i) The Esa Aspects Of This Report Can Be Aligned With The Requirements Of Csa-z768-01 (r2022) For Completion Of A Phase I Environmental Site Assessment, But Does Not Necessarily Need To Comply With All Requirements.  The Intention To Align With Csa-z768-01 (r2022) Is To Provide A Template For The Format For The Report Deliverables. (ii) The Esa Aspects Of This Phase May Also Be Aligned With The Requirements Of Manitoba Environment & Climate’s Guideline For Environmental Site Assessments In Manitoba. (iii) The Following Items Identified Within Csa-z768-01 (r2022) Are Specifically Clarified Related To This Work:  Interviews Can Occur Via Email Inquiries, Submitted To The City Project Manager As Stated In D7.1(a)(iii) Above. They Are Not Required To Be In-person Interviews.  Interviews With Staff Can Occur To Confirm The Status Of Specific Infrastructure Believed To Be Decommissioning Or Still In Operation. Interviews With Staff Can Also Gather Necessary Background On The Current Operational Issues/concerns In The Use Of Existing Infrastructure.  The Proponent Should Consider The Site Visit Requirements For The Purposes Of Reviewing The Entire Site Visually And Taking A Suitable Number Of Photographs To Demonstrate The Current Condition Of The Lands. This Will Be As Part Of Completing The Site Visit Component Of The Phase I Report.  As Part Of The Records Review Component Of The Study, Detailed Review Of Existing Municipal Servicing Drawings Should Be Completed. This Exercise Should Result In A Detailed Infrastructure Inventory Of All Existing Infrastructure Believed To Be Currently In Operation.  The Records Review Should Particularly Focus On Confirming The Extent Of Decommissioning Works Completed Through The 1990s As Part Of Decommissioning The Drying Cells, And Construction Of The Asphalt Drying Pad. (iv) The Following Requirements Will Augment The Typical Requirements Of A Phase I Esa In Accordance With Csa-z768-01 (r2022), In Order To Document The Existing Infrastructure:  Cursory Statements As To The Expected Condition Of The Existing Infrastructure Is Also Be Contained In The Report. Expected Condition Is To Be Assessed Based On The Records Review, Interviews With Staff, And Basic Information Gathered From The Site Visit.  All Infrastructure No Longer In Operation, But Unknown If Fully Decommissioned To Be Documented In This Report Within The Infrastructure Inventory.  All Infrastructure No Longer In Operation, But Known To Be Decommissioned Based On Past Project Work To Be Documented In This Report Within The Infrastructure Inventory.  All Infrastructure Supporting The Current Site Operation, Including The Decant Pump Station And The 5.5 Km Forcemain Extents (3.2km Length Prior To Tying Into The Local Wws System, And The Remaining 2.3km Segment Disconnected But Not Removed) Is To Be Included Within The Infrastructure Inventory Under Consideration. (b) Phase Ii: Complete Sampling/infrastructure Assessment Plan (i) The Entirety Of This Phase Will Be Paid Out As A Fixed Price Item In Accordance With Section B9. (ii) This Plan Is Expected To Be Drafted As A Brief Work Proposal Detailing The Extent Of Sampling And Sampling Finding Reporting, Along With Condition Assessments Or Other Site Inspections Believed To Be Beneficial Is To Be Submitted To The City Project Manager For Approval To Use The Additional Work Allowance To Fund. (iii) This Work Can Occur Concurrently With The Development Of The Phase I Report. It Is Assumed It Will Not Begin Until A Suitable Point Within The Phase I Report Development, However It Is Not Required For The Phase I Report To Be Finalized Before This Work Can Be Initiated. (i) It Should Not Be Initiated Until The Consultant Has A Fundamental Understanding The Site, Its Infrastructure Components, Land Use History, And Risks From The Desktop Assessments Associated With The Phase Report Submission. (ii) It Is Recommended The Proponent Notify The City Project Manager When They Intend To Begin Work In This Phase Within The Proposal, Should It Be Desired To Occur Concurrently With The Phase I Report Submission. (iv) The Sampling Plan Component Of This Proposal Can Be Drafted In Accordance With Csa-z769-00 (r2023) Acting As A Template. This Will Establish All Intrusive Investigations Proposed To Determine Soil And Ground Water Conditions With The Objective Of Determining The Extent Of Impacts, In Any, To Allow For The Preparation Of Remediation Options In Accordance With Phase Iv Of The Work. (v) The Extent Of Samples Completed, Along With The Overall Number Of Samples Proposed To Be Collected And Tested, Is To Be Based On The Specific Environmental Risks Identified In The Esa, Along With The Budget Available With The Additional Work Allowance. (vi) Sampling Shall Be Completed Against Appropriate Environmental Quality Guidelines Or Regulatory Requirements, As Applicable And In The Professional Judgement Of The Proponent. (i) For Example, Soil Samples Are To Be Compared Against The Ccme Soil Quality Guidelines For The Protection Of Environmental And Human Health. (ii) Specific Environmental Quality Guidelines/requirements Assumed To Be Applied Samples Collected Shall Be Documented Within The Sample Plan Of This Proposal. (vii) The Infrastructure Assessment Component Should Present A Sequence Of Tasks To Review/confirm The Condition Of Existing Infrastructure Identified In The Infrastructure Inventory. (viii) The Infrastructure Assessment Component Should Also Present Any Tasks Required To Confirm Existence Or Existing Infrastructure, Or Status Of Decommissioning Of Existing Infrastructure As Required. (ix) The Scope Of Condition Assessment Tasks Is To Be Determined By The Consultant Based On The Risks/condition Of Specific Infrastructure, The Extent Of Existing Infrastructure To Be Assessed, Along With The Budget Available Within The Additional Work Allowance. (x) The Sampling/infrastructure Assessment Plan Shall Include An Updated Safe Work Plan The Consultant Specific For The Site Sample And Infrastructure Assessment Work. (xi) The Estimated Costs For The Tasks Expected In The Sampling/condition Assessment Plan Is To Be Submitted Within The Plan, Utilizing Form P: Person Hours Utilizing Key Personnel Hourly Estimates, Along With Subconsultant Prices. (c) Phase Iii: Complete Soil Testing, Groundwater Monitoring, Or Laboratory Testing Of Samples Collected To Confirm Specific Sources Of Contamination, If Required. Site Investigations To Further Assess The Condition Of Existing Infrastructure On Site, Or To Assess The Status Infrastructure Believed To Be Decommissioned, Are Also To Be Completed In This Phase. (i) The Entirety Of This Phase Will Be Approved Utilizing Funds From The Additional Work Allowance. (ii) The Sampling/infrastructure Assessment Plan Is Expected To Be Complete Before This Phase Can Begin, As This Deliverable Will Form The Proposal For Approval To Utilize The Additional Work Allowance. Under Extenuating Circumstances Such As Seasonal Impacts On Site Investigation Activities, Portions Of This Phase May Be Initiated Or Completed Prior To The Completion Of The Sampling/infrastructure Plan. (iii) The Initiation Of This Work However Can Occur Concurrently With The Remaining Tasks Related To The Development Of The Phase I Report, Under The Condition Where The Sampling/infrastructure Assessment Plan Is Approved Prior To The Completion Of The Phase I Report. (iv) It Is Recommended The Proponent Notify The City Project Manager When They Intend To Begin This Phase Within The Proposal, Should It Be Desired To Occur Concurrently With The Phase I Report Submission. (v) The Conclusion Of This Phase Will Be The Submission Of A Technical Memorandum Which Will Include The Following At Minimum: (i) Summarize/update The Extent Of Site Sampling And Testing Completed, In Comparison To The Extent Of Work Identified In The Sampling/infrastructure Assessment Plan. (ii) Summarize/update The Extent Of Infrastructure Assessments Completed, In Comparison To The Extent Of Work Identified In The Sampling/infrastructure Assessment Plan. (iii) Identify The Results From The Site Sampling And/or Testing, Along With Results From Any On Site Inspections Or Condition Assessments. (iv) Provide An Assessment Of Findings From These Results, In Terms Of Environmental Risk Previously Assumed, Infrastructure Risks Previously Assumed, Etc. (v) Include The Sampling/infrastructure Assessment Plan As An Appendix To This Technical Memorandum. (d) Phase Iv: Complete A Decommissioning And Land Use Plan (i) The Entirety Of This Phase Will Be Paid Out As A Fixed Price Item In Accordance With Section B9. (ii) The Goal Of This Phase Of Work Will Be To Complete All Remaining Engagement With The City Project Team, And Correlate The Data Captured In The Phase I Report And Site Testing Technical Memorandum In Order To Develop The Final Decommissioning And Land Use Plan Document. (iii) A Dedicated Meeting With The Proponent’s Project Team And The City Working Group Members In Attendance Will Be Coordinated Following The Submission Of The First Draft Of This Deliverable. (iv) An Interim Submission Of The Proposed Alternative Land Use Concepts Is To Be Submitted To The City Working Group Prior To The Decommissioning And Land Use Plan First Draft. (i) This Interim Submission Will Then Be Reviewed And Discussed With Appropriate External Stakeholders As Required. (ii) Modifications To The Land Use Concepts May Also Be Proposed By City Staff To Incorporate In The Final Report. (iii) The Content Of This Interim Submission Can Be Directly Incorporated Into The Content Of Decommissioning And Land Use Plan Document. (v) The Decommissioning And Land Use Plan Document Will Include The Following At Minimum: (i) Identify All Additional Site Testing, Infrastructure Inspection, Etc. Believed To Be Necessary In The Future To Verify The Environmental Risks, Asset Condition Risks, Etc. (ii) Document All Remediation Options To Address The Assumed Environmental Risks Identified From The Esa And Site Sampling Work. (iii) Include Recommendations Of Remediation Options Based On The Professional Judgement Of The Proponent, Risk Management Approach, Cost-benefit Analysis, Or Any Other Feedback From City Staff. Specifically Identify Remediation Measures, If Any, To Improve The Surface Runoff Water Quality Such That It Can Be Classified As Stormwater Runoff In The Future. (iv) Document Additional Remediation Measures Required To Accommodate Specific Land Uses, As Required. (v) In Specific Remediation Strategies Are Not Feasible, Then This Should Be Stated. (vi) If The Runoff Can Be Classified As Stormwater And No Longer Needs To Be Conveyed To The Newpcc, A Recommended Land Drainage Servicing Plan To Tie Into The Local Stormwater Collection System Shall Be Included In The Document. (vii) Remediation Options Should Address Primarily On-site Remediation Requirements, With The Exception Of Any Environment Remediation Measures Required For The Existing Forcemain Network Servicing The Sludge Drying Beds. (viii) Develop Conceptual Engineering Assessments Of Work(s) Necessary For Decommissioning/abandoning Existing Infrastructure To Support Alternative Land Uses And/or Existing Land Use.  All Infrastructure Supporting The Current Site Operation, Including The Decant Pump Station And The 5.5 Km Forcemain Extents (3.2km Length Prior To Tying Into The Local Wws System, And The Remaining 2.3km Segment Disconnected But Not Removed) Is To Be Included Within The Decommissioning Works Under Consideration. (ix) Specifically Develop Decommissioning Plans Under The Assumption That All Necessary Remediation Measures Are Completed Such That The Surface Water Quality Can Be Classified As Stormwater. (x) Develop Conceptual Engineering Assessments Of New Municipal Infrastructure Required To Support Alternative Land Uses And/or Existing Land Use. (xi) Consider New Municipal Infrastructure Needs With Respect To The Potential Expansion Of The North Perimeter Highway, And Based On The Latest Information Available Related To This Expansion. See D4.6. (xii) Conduct Any Additional Internal Engagement With Stakeholders Within The City Of Winnipeg Real Estate And Land Development Division, The Wastewater Division, And/or Winnipeg Police Service As Part Of The Development Of The Alternative Land Use Options.  Include An Allowance For One (1) Meeting At Minimum With Internal Stakeholders To Raise Alternative Land Use Options And Reach Consensus On Alternative Land Use Options To Be Considered. See D9.5. (xiii) Complete Alternative Land Use Assessments Based On City Needs For The Space, And Plausible Alternative Land Uses For The Site In The Future. (xiv) Provide An Assessment Of Additional Remediation/decommissioning Requirements To Align With The Current Land Use. (xv) Develop A Aace Class 5 Capital Cost Estimates For Remaining Site Testing Recommended In Accordance With D7.1(d)(iv)(i), Along With The Recommended Site Remediation, Decommissioning, And New Infrastructure Installation Works.  Where New Infrastructure Costs, Remediation Option Costs, Or Decommissioning Option Costs Vary Significantly Depending On Alternative Land Uses Identified Above, Include Capital Cost Scenarios Based On Each Land Use/decommissioning Option. Capital Cost Scenarios To Remain At A Class 5 Level Of Definition.  Clearly Identify All New Infrastructure Costs, Remediation Costs, Or Decommissioning Costs Which Will Be Required Regardless Of Land Use Option, At A Class 5 Level Of Definition.  Utilize The Basis Of Estimate (boe), Class Of Estimate (coe) As Part Of Submission Of This Capital Cost Estimate. See D10.7 (xvi) Compare Alternative Land Use Options, Decommissioning Approaches, Etc And Summarize Pros And Cons Of Each.  Utilize The Net Present Value (npv) City Of Winnipeg Investment Planning Templates To Illustrate The Comparison Of Alternative Land Use Options, Specifically In Terms Of Costs And Benefit Impacts To The City Of Winnipeg. See D10.7 (xvii)include Deliverables Associated With D7.1(a) And D7.1(c) As Appendices To Thedocument. The Decommissioning And Alternative Land Uses Report Is Intendedto Be The Final Summary Deliverable Prepared By The Proponent. D7.3.1 Notwithstanding The Foregoing, The Consultant Is Being Engaged By The City For Its Professional Expertise; The Consultant Shall Bring To The City’s Project Manager’s Attention Any Aspect Of The City’s Standards, Manuals, Guidelines Or Templates Which The Consultant Is Of The Opinion Is Not Consistent With Good Industry Practice. D7.4 The Funds Available For This Contract Are $375,000.00. (a)within This Funds Total: (i)$50,000 Is Allocated Towards The Additional Work Allowance