SCOTCH CREEK - WATER MASTER PLAN 2018 1 INTRODUCTION Design Criteria Phase 1 Ultimate Parcels / Users 300 / 800 1100 / 1900 Max Day Demand 40-60 L/s 90 L/s Vision Fireflow Target > 60 L/s > 90 L/s Ultimate system design needs to 1. Safe & reliable drinking water consider: 1500 m 3 3000 m 3 Reservoir 2. Affordable and financially sustainable ➢ Growth / conservation These are approximate numbers for the concept design. Parcel & user ➢ Affordability 3. Equitable approach to financing numbers include the existing Saratoga area ➢ Level of service 4. Meets current CSRD & engineering standards LAND USE (by area) 5. Environmentally sustainable & Institutional 1% Industrial 0% conservation mindset Commercial 11% Parks 14% 6. Improves vibrancy & health of community, and supports other community priorities Ag/Rural Res 39% Residential 35% About 75% of the land in Scotch Creek is residential Project Goals It is also critical that the project: 1. Is able to move forward to construction in the near future Shuswap Lake 2. Has a low risk of issues that will impact its success Phase 1 service area focused on: (e.g. technical, approvals, cost, schedule, land ➢ Servicing occupied parcels acquisition) ➢ Connecting water systems on The above figure schematically illustrates the individual components of a water system. The existing 3. Has a high likelihood of receiving government funding Saratoga system pumps water from an intake in the lake through a water treatment plant to an advisory elevated reservoir. The water treatment process consists of UV disinfection and chlorination. ➢ Improving fireflows to the 4. Will pass public assent process for CSRD acquisition commercial centre and financing prepared by
2 SCOTCH CREEK - WATER MASTER PLAN 2018 Please indicate which components of the vision are Please indicate which project goal is most important most important to you (3 DOTS PER PERSON). to you (1 DOT PER PERSON). 1 1 Provide safe and reliable drinking water to the community Able to move forward to construction in the near future 2 Affordable and financially sustainable 2 Have a low risk of issues that will impact its success (e.g. technical, approvals, cost, schedule, land acquisition) 3 Equitable approach to financing capital & operating costs - - a user-pay and full cost recovery 4 Meet current CSRD and engineering standards 3 Have a high likelihood of receiving government funding 5 Environmentally sustainable and reflect a conservation mindset 4 Pass the public assent process for CSRD acquisition Improve the vibrancy & health of the community, allowing 6 other community priorities & aspirations to be realized
SCOTCH CREEK - WATER MASTER PLAN 2018 3 RECOMMENDED WATER SYSTEM UPGRADES Reservoir • Elevated storage will ensure Project Rationale home/businesses have suitable pressure, and provide storage for general system Several options were considered for the community water system operation and emergency conditions for Scotch Creek. These options were reviewed with the Water • CSRD already owns land and field Roan Site Advisory Committee members, and it was determined that the best investigations (e.g. geotechnical, survey) approach was to upgrade the Saratoga water system to service the already complete entire Scotch Creek Community. The benefits of a centralized • A phased approach to building the system include: reservoir is recommended to reduce the • Lowest capital and operating cost initial capital cost • Long term efficiency of having one system Saratoga Doubletree site • Least technical risk – project well understood Reservoir } Fireflow • Best from schedule perspective, and ability to proceed with grant 300 m 3 Storage application, assent process and design/construction } Domestic • Highest likelihood of successful grant application 900 m 3 / Peaking Storage } • Ability to leverage existing Saratoga grant funding of $1.488 M to Balancing reduce project cost 300 m 3 Storage Saratoga Intake and • Shortest dedicated main from treatment plant to reservoir Treatment Phase 1 Reservoir Sizing 1500 m 3 Plant Other options that were considered: • Groundwater wells on the Double Tree site PIPESIZING • Groundwater wells on the Roan Site (forultimate system) • Reservoir on the Roan Site Intake and Treatment • Intake at the end of Wharf Road 90 L/s MDD • Project would include upgrades to existing intake 90 L/s Commercial Fire Flow Estimated Construction Costs and pumps 300 mm Watermain 250 m • Larger treatment building also required Phase 1 Future 250 mm Watermain 5700m Wharf 200 mm Watermain 9650m • UV disinfection and chlorination would be used Road site General Requirements $ 380,000 $ 960,000 (per existing system) Phase 1 Watermain Watermains $ 2,400,000 $ 9,000,000 Remainder of watermain for ultimate service area • Clean and reliable source from Shuswap Lake Source and Treatment $ 1,900,000 $ 2,200,000 • Years of flow and quality data Note: watermain locations and sizing to be confirmed during design • Many of the necessary permits, and reporting are Reservoir $ 1,600,000 $ 3,500,000 already in place Estimated Cost $ 8,900,000 $ 23,200,000 prepared by Cost for Wharf Road Intake / Roan Reservoir Option - $ 13,800,000 Cost for Doubletree Well / Saratoga Reservoir Option - $ 12,100,000 Cost for Roan Wells / Roan Reservoir Option - $ 14,000,000
4 d a o R Columbia Shuswap Regional District C h a p p e l l d l R o a o d p o Scotch Creek Water Study e L ad o R n a A l l Road Proposed Future Service Areas Squilax-Anglemont Road d pol o Le Legend Phase 1 Water Main Cove Road Phase 2 Water Main per Pressure Zone Boundary p o C Service Area 1 – proposed Phase 1 P r Service Area (including Saratoga e s Service Area) s P u r r e e s Service Area 2 – proposed future s Z u o r n pressure zone 1 service area e e Z 2 o n Service Area 3 – potential future e 1 pressure zone 2 service area Exempt from Loan Repayment Road Service Area t Road n y lemo Beatt g n A - ilax u Sq Kenwood Gate oad R Butters Road b S q u i l a x - A n g l e m o n t R o a d b Saratoga Road e W d A n c i e n t C r e e k a Little Shuswap Lake Indian Band o L Cardy Drive R a n e Santa Road Imai Road s Scotch Creek IR#4 r e t t Logan Road she Cresc u A e nt B d South a A o s R h e C r e s c e n t r Hilliam Road a d o Squilax-Anglemont Road e U:\Projects_KAM\0476\0072\10\D-Design\GIS\Projects\MXD\Service Area 2 and 3.mxd Last updated by akhliestkova on Thursday, July 19, 2018 at 9:02:28 AM U:\Projects_KAM\0476\0072\10\D-Design\GIS\Projects\MXD\Service Area 2 and 3.mxd Last updated by akhliestkova on Thursday, July 19, 2018 at 9:02:28 AM A s h D e R o a d Jordan Way Morgan Drive Scotch Creek Wharf Road Grove R Frontage Rd Pine E x p r e s s P o i n t R o a d m Hillia o t Road ad ent p r e s s P o i n t R o ad Zi x n E c ck Road n s oi E e x r p C r e P s s P o i n t Express The accuracy & completeness of information shown on this drawing is not guaranteed. It will be the responsibility of the user of the information shown on this drawing to locate & establish the C a p t a i n s V i l precise location of all existing information whether shown or not. lag l a e P c n e t o A c W ay Scotch Creek Wharf Road 0 100 200 400 600 Metres Coordinate System: Scale: 1:8,000 NAD 1983 UTM Zone 11N (When plotted at 22"x34") Data Sources: Data provided by - Project #: 0476.0072.10 Author: JC Checked: LC Status: Revision: A FIGURE 2-1 Date: 2018 / 7 / 19
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