Town of Lakeshore Water & Wastewater Master Plan Update Study Public Information Centre #1

Transcription

1 Town of Lakeshore Water & Wastewater Master Plan Update Study Public Information Centre #1 Please sign in, and feel free to browse the information panels. Your comments are important to us. Please complete one of the comment sheets and place it in the box provided, or send it to the address on the form prior to: Tuesday June 16, Staff from the Town and their consultants are available to answer any questions that you have. Town of Lakeshore Nelson Cavacas, C.E.T. Director of Engineering and Infrastructure Services John Kehoe, P.Eng. Manager of Environmental Services CH2M Ryan Connor, MBA, P.Eng. Project Manager Jillian Schmitter, P.Eng. Project Engineer Stantec Consulting Ltd. Tony Berardi, P.Eng. Project Engineer

2 Purpose and Goals of Public Information Centre #1 Purpose The Town of Lakeshore (Town) is planning to update their Water and Wastewater Master Plan (Master Plan) and would appreciate your feedback. The objective of the Master Plan is to provide an updated framework that will guide the planning and implementation of strategic water and wastewater infrastructure over a 20 year planning horizon. The purpose of this Information Center is to inform you about the study s progress and gather your input. Goals The goals of this Information Centre are to provide you with: Information about the Municipal Class Environmental Assessment process; An overview of the proposed Master Plan Update; and An opportunity for you to give feedback on the Master Plan Update Recommendations.

3 Class Environmental Assessment and Alternatives Evaluation Process Current Class Environmental Assessment Master Plan Update Future Class Environmental Assessment Projects Phase 1 Problem or Opportunity Phase 2 Alternative Solutions Phase 3 Alternative Design Concepts for Preferred Solution Phase 4 Environmental Study Report Phase 5 Implementation We are Here 1. Consult with the Public, Review Agencies, First Nations, and Municipalities 2. Publish Master Plan with Council Approval Alternatives Evaluation Process Problem Statements Identify Alternatives Evaluate Alternatives Identify Preferred Alternative Water and wastewater are evaluated using the following technical criteria: Constructability Schedule Performance Reliability Operations & Maintenance Safety Regulatory Compliance Land Requirements

4 Water Master Plan Update Water Service Areas Total Service Popula on ~43,200 persons

5 Water Master Plan Update Recommended Water Distribu on System Improvements LEGEND WATER SERVICE AREA BOUNDARY EXISTING WATERMAINS & DIAMETER EXISTING WATER TOWERS EXISTING WATER TREATMENT PLANTS EXISTING RESERVOIR & BOOSTER PUMPING STATIONS PROPOSED WATERMAINS & DIAMETER PROPOSED WATER TOWERS COMPLETED ALTERNATIVE SOLUTIONS IDENTIFIED IN 2009 MASTER PLAN PROPOSED TRUNK WATERMAINS & DIAMETER TO STONEY POINT WTP N GENERAL LOCATION OF NEW 5,800 m ³ WATER TOWER FINAL LOCATION OF TRUNK WATERMAIN TO BE DETERMINED THROUGH WALLACE WOODS SECONDARY PLANS 500 ALTERNATE SOLUTION TO SUPPLY 9,090 m³/day TO STONEY POINT WTP FROM BELLE RIVER WSS VIA NEW TRUNK WATERMAINS BELLE RIVER ELEVATED WATER TOWER (5,800 m³)

6 Water Master Plan Update Recommended Water Distribu on System Improvements LEGEND WATER SERVICE AREA BOUNDARY EXISTING WATERMAINS & DIAMETER EXISTING WATER TOWERS EXISTING WATER TREATMENT PLANTS EXISTING RESERVOIR & BOOSTER PUMPING STATIONS PROPOSED WATERMAINS & DIAMETER PROPOSED WATER TOWERS COMPLETED ALTERNATIVE SOLUTIONS IDENTIFIED IN 2009 MASTER PLAN PROPOSED TRUNK WATERMAINS & DIAMETER TO STONEY POINT WTP N 500 ALTERNATE SOLUTION TO SUPPLY 9,090 m³/day TO STONEY POINT WTP FROM BELLE RIVER WSS VIA BELLE RIVER WATER SERVICE AREA NEW TRUNK WATERMAINS ALTERNATE SOLUTION TO INCREASE TREATMENT CAPACITY TO 9,090 m³/day VIA NEXT MODULAR EXPANSION OF STONEY POINT WTP NEW CHECK VALVE FACILITY GENERAL LOCATION OF NEW 3,200 m³ WATER TOWER NEW ISOLATION VALVE FACILITY ( NORMALLY CLOSED ) NEW CHECK ISOLATION VALVE VALVE FACILITY (NORMALLY CLOSED) LAKESHORE - UNION WATER SERVICE AREA

7 Water Master Plan Update Water Treatment & Storage Capacity Requirements Projected Current 20 Year Water Surplus (+) Capacity Demand/Requirement Deficiency ( ) Treatment Lakeshore WTP 36, m 3 /d 25,420 m 3 /d + 10,990 m 3 /d Stoney Point WTP 4,545 m 3 /d 5,000 m 3 /d 455 m 3 /d Storage Belle River WSS 17,222 m 3 18,659 m 3 1,437 m 3 Stoney Point WSS 3,271 m 3 3,809 m m 3 (m 3 = cubic meters) (m 3 /d = cubic meters per day) (WSS = water supply system) (WTP = water treatment plant)

8 Water Master Plan Update Recommended Water Treatment and Storage Improvements Belle River Water Supply System Current water treatment capacity adequate to service projected 20 year water demands Replace existing Maidstone elevated water tower with new 5,800 m 3 elevated water tower by Year 2030 Stoney Point Water Supply System Monitor Stoney Point WTP capacity and initiate an Environment Study Report at 80% of treatment capacity to evaluate the following two alternative solutions: 1. Expand Stoney Point WTP to next modular size from 4,545 m 3 /day to 9,090 m 3 /day on present site OR 2. Supply 9,090 m 3 /day from adjacent Belle River WSS via new trunk watermains and convert Stoney Point WTP into Reservoir & Booster Pumping Station by Year 2026 Construct new 3,200 m 3 elevated water tower in Community of Stoney Point within next 20 year planning horizon

9 Water Master Plan Update Cast Iron Watermain Replacement Program Since 2003 Belle River Water Service Area Watermain Breaks per Year Stoney Point Water Service Area Town has invested heavily in water infrastructure improvements since 2003 with total investment of ~ $50 Million Total length of watermain improvements since 2003 is ~61 km with ~13.5 km of exis ng Cast Iron watermain remaining

10 Brighton Road Wastewater Service Areas Patillo Advance (Not Currently Serviced) Stoney Point Stoney Point STF Lake St. Clair Patillo Road Package Plant Wallace Woods Corridor Essex Fringe (Not Currently Serviced) Denis St.Pierre WPCP Belle River/ Maidstone North Woodslee Belle River Road Corridor (Not Currently Serviced) Ruscom Rochester Place (Not Currently Serviced) Comber (Not Currently Serviced) Stoney Point (Not Currently Serviced) Comber South Woodslee Staples Lighthouse Cove (Not Currently Serviced) Riverside Drive Tecumseh Road Old Tecumseh Road County Road 22 Manning Road County Road 2 West Ruscom River Road Notre Dame Street Elmstead Road Lesperance Road Comber Sideroad County Road 42 Puce Road Gracey Sideroad County Road 31 Main Street Highway 401 TOWN OF TECUMSEH MUNICIPALITY OF CHATHAM-KENT TOWN OF LAKESHORE Belle River Road County Road 46 Highway 77 Naylor Sideroad Talbot Road Kings Highway 3 Maidstone Avenue West County Road 8 County Road 37 TOWN OF KINGSVILLE MUNICIPALITY OF LEAMINGTON Talbot Street South TOWN OF ESSEX

11 North and South Woodslee Problem Statements and Preferred Alterna ves Problem Statement Alterna ve Preferred Alterna ve North Woodslee The North Woodslee collec on system does not currently service the eastern por on of the North Woodslee hamlet (east of the Belle River). There is sufficient capacity at the North Woodslee STF to receive new addi onal flows. South Woodslee The South Woodslee community is serviced by a low pressure sewage collec on system and treatment facility. The system uses individual sep c tanks and pumps, which experience opera onal issues. The tanks require regular cleaning to remove solids. Combined In addi on to the separate North and South Woodslee problem statements above, alterna ves were also developed to evaluate the possibility of combining wastewater servicing for both communi es. 1. Do nothing 2. Expand gravity sewers to service the Eastern por on of the North Woodslee hamlet. 1. Do nothing 2. Con nue repairing and upgrading the exis ng pressurized system 3. Replace the pressurized system with gravity sewer. 1. Do nothing. 2. Convey flows from North and South Woodslee to Denis St. Pierre WPCP. 3. Convey flows from South Woodslee to North Woodslee STF 4. Convey flows from North and South Woodslee to Denis St. Pierre WPCP. Expand gravity sewers to service the Eastern Por on of the North Woodslee hamlet. Con nue to repair and upgrade the exis ng pressurized system. Do nothing.

12 Denis St. Pierre WPCP Problem Statements and Preferred Alterna ves Wet Weather Conveyance Problem Statement Alterna ve Preferred Alterna ve There are wet weather flow capacity issues within the Denis St. Pierre system. Wet weather flow along the Old Tecumseh Road is limi ng servicing within the Pa llo Road/Advance areas. Pa llo Road/Advance Servicing Area Addi onal treatment capacity at the Denis St. Pierre WPCP is required to support the exis ng serviced areas and the an cipated future growth through The Oakwood trunk sewer needs to be expanded westerly to service the present and planned future development of the exis ng service area and an cipated growth areas. A new local sewer is also required to address pollu on concerns within the Pike Creek area. 1. Do nothing 2. Ini ate a private source control inflow and infiltra on program in addi on to the ongoing public program 3. Implement func onal bypasses at pumping sta ons along Old Tecumseh Road sewer. 1. Con nue with current development prac ces 2. Bring Pa llo Road Package Plant back online 3. Extend the Oakwood trunk sanitary sewer Ini ate a private source control inflow and infiltra on program in addi on to the ongoing public program. Extend the Oakwood trunk sanitary sewer.

13 Eastern Communities Problem Statements and Recommendations Eastern Communities Environmental Study Report (ESR) Completed in 2012 Recommendations made in the 2012 ESR are included in this Master Plan Update s recommendations. Problem Statements 1. Additional sewage treatment capacity is required in Stoney Point and Comber for future growth. 2. There are Inflow and Infiltration problems in Stoney Point and Comber sewer systems. 3. Lighthouse Cove and Rochester Place require sanitary sewage servicing to address pollution problems. Recommended Solutions 1. Construct a new sewage treatment facility (STF) in Stoney Point to treat sewage from both Stoney Point and Comber 2. Construct sanitary sewers to collect sewage from the Lighthouse Cove and Rochester Place and convey flows to new Stoney Point STF 3. Expand Stoney Point STF to receive flows from Lighthouse Cove and Rochester Place

14 Wastewater Master Plan Update Recommendations General Wastewater Recommendations 1. Review the existing Inflow and Infiltration mitigation program including expansion of the program to address private sources. 2. Conduct a study to evaluate the Patillo Road Package Plant. 3. Explore opportunities with the Town of Essex to expand service from the Essex WWTP to the Essex Fringe Area within the Town of Lakeshore. Wastewater Recommendations from 2009 Master Plan The following recommendations from the 2009 Master Plan, which are reflective of the current situation in the Town, are included in the current Master Plan Update: 1. Expand Denis St. Pierre WPCP by Extend Oakwood Trunk Sewer 3. Implement sewage service to Belle River Corridor 4. Install new gravity sewer collection systems to service: North Woodslee South Woodslee Pike Creek

15 Town of Lakeshore Water & Wastewater Master Plan Update Study Public Information Centre #1 Thank you for your interest in the Town of Lakeshore Water & Wastewater Master Plan Update For further information, please contact: Nelson Cavacas, C.E.T. Director of Engineering and Infrastructure Services Town of Lakeshore 419 Notre Dame Street Belle River, Ontario