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TOWN OF THE BLUE MOUNTAINS PEAKS ROAD & WENSLEY DRIVE SANITARY
SEWER AND ROAD RECONSTRUCTION PROJECT
January 21, 2012: Public Information Centre
OBJECTIVES
The existing residents and Georgian Peaks Ski Club are currently i d ith i t ti t
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serviced with private septic systems;
The existing septic systems are inadequate and failing;
Th i bj i f hi d ki i The primary objective of this undertaking is:
A) Provide a municipal wastewater sewage collection system to allow the decommissioning of existing private sewage systems the decommissioning of existing private sewage systems.
The secondary objectives being considered include:
A) Improve municipal water distribution system and provide A) Improve municipal water distribution system and provide adequate fire protection; and
B) Improve roadway and existing drainage conditionsB) Improve roadway and existing drainage conditions.
PROJECT LIMITS3
Mixed Use/ Highway Commercial
N
------ Municipal Right-of-Way------ Private Land (Easement Required)------ Service Area
GEOTECHNICAL INVESTIGATION4
Completed by Peto MacCallum Ltd. on October 4, 2011 Completed by Peto MacCallum Ltd. on October 4, 2011
8 boreholes advanced to rock refusal
Average depth of rock is 2.0 m below surface Average depth of rock is 2.0 m below surface
Ground water encountered approximately 1.5 m to 2.0 m below surface
SCOPE OF WORK
Water Main Improvements
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HYD
Existing Water Main (Size varies)
100 m of water main upgrades including the addition of a fire hydrant
Proposed 150 mm Diameter Water Main
along the east end of Wensley Drive for fire protection
SCOPE OF WORK
Road Improvements
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Reconstruct road to meet municipal standard for rural road cross section
Remove island located at end of cul-de-sac to meet municipal standard Remove island located at end of cul-de-sac to meet municipal standard
Remove debris from existing ditches and improve local drainage conditions
SCOPE OF WORK
Option 1: Full Gravity Sanitary Sewage System
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Gravity Sanitary Sewer System
SCOPE OF WORK
Option 2: Low Pressure Sanitary Sewage System east of Georgian Peaks Entrance Gravity Sewer west of Georgian Peaks Entrance
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Gravity Sewer west of Georgian Peaks Entrance
Gravity Sanitary Sewer SystemLow Pressure Forcemain Sanitary Sewer System
SCOPE OF WORK9
Option 3: Low Pressure Sanitary Sewage System east of Peaks Road Gravity Sewer west of Peaks RoadGravity Sewer west of Peaks Road
Gravity Sanitary Sewer SystemLow Pressure Forcemain Sanitary Sewer System
COSTS10
SUMMARY OF TOTAL ESTIMATED CONSTRUCTION COSTS WITHIN RIGHT-OF-WAY
DESCRIPTIONOPTION 1
FULL GRAVITY SEWER SYSTEM
OPTION 2COMBINED SANITARY
SYSTEM
OPTION 3LOW PRESSURE
FORCEMAIN
Road Work (including removals, light standards, restoration) $1,006,330 $1,006,330 $1,006,330Water Main $40,000 $40,000 $40,000Sanitary Sewer $1,052,093 $794,093 $692,343
Subtotal $2,098,423 $1,840,423 $1,738,173, , , , , ,
10% Engineering $209,842 $184,042 $173,817
15% Contingencies $314,763 $276,063 $260,726
Total Estimated Construction Costs $2,623,029 $2,300,529 $2,172,716Cost excludes HST
COSTS11
SUMMARY OF TOTAL ESTIMATED UNIT COSTS WITHIN RIGHT-OF-WAY PLUS TRUNK SANITARY & PLANT CHARGES
DESCRIPTIONOPTION 1
FULL GRAVITY SEWER SYSTEM
OPTION 2COMBINED
SANITARY SYSTEM
OPTION 3LOW PRESSURE
FORCEMAIN
Cost per Unit Within Right-of-Way1 $9,122 $7,156 $6,380
Highway 26 Trunk Sewer Main (provided by Town) $6,546 $6,546 $6,546
Thornbury Wastewater Treatment Plant (provided by Town) $5,216 $5,216 $5,216
TOTAL COST PER UNIT $20,884 $18,918 $18,142
1 Cost excludes HST.1 Cost includes 10% Engineering.1 Cost includes 15% Contingency.
Unit Count: Single Family Home = 26 Units
Grey County Condominium Corporation No. 1 = 16 Unitsy y pGrey County Condominium Corporation No. 28 = 38Units
Georgian Peaks Ski Club = 75Units (1 Unit per 18 seat liquor licence)Slalom Gate = 3Units (2 commercial plus 1 residential)
Georgian Peaks Ski Club NorthParking Lot = 5Units (deferred residential under OP designation) Unit 25B = 1 Units (deferred: outside service area)
Total = 164Units
COSTS12
TOTAL ESTIMATED COST PER UNIT (INITIAL AND 30 YEAR)
OPTION 1 * OPTION 2 OPTION 3
Unit Type Initial Costs Initial Cost After30 year O/M ** Costs Initial Costs Initial Cost After
30 year O/M ** Costs
Single Family Dwelling(1 Equivalent Unit): $26,884 $24,953 $28,553 $24,177 $27,777
Slalom Gate(3 Equivalent Units): $22,884 $20,918 $20,918 $20,142 $20,142
Grey Condominium Corp No 1Grey Condominium Corp No. 1(16 Individual Units): $21,321 $19,360 $19,650 $18,584 $18,874
Georgian Peaks Ski Club (75 Equivalent Units): $21,504 $19,538 $19,538 $18,463 $18,525
Grey Condominium Crop No. 28(38 Individual Units) $20,884 $18,918 $18,918 $18,142 $18,142
* Base cost with gravity sewer – Negligible private operation & maintenance costs** O/M Operating & Maintenance** O/M – Operating & Maintenance*** Estimates exclude private costs for Condominium Corp. No. 28 property
PREFFERED SOLUTION13
Option 2: Low Pressure Sanitary Sewage System east of Georgian Peaks Entrance Gravity Sewer west of Georgian Peaks EntranceGravity Sewer west of Georgian Peaks Entrance
Gravity Sanitary Sewer SystemGravity Sanitary Sewer SystemLow Pressure Forcemain Sanitary Sewer System
SCHEDULE14
Work Completed to date: Preliminary Design & Evaluation of Alternatives Design Brief 90% Completeg p Presentation to I&R Committee January 17, 2012
Next Steps: First Public Information Centre January 21, 2012 Second Public Information Centre March 2012 Final Design (100% Complete) April 2012 Tender May 2012y Construction Summer 2012
QUESTIONS?15