Upload
stephanie-schmitt
View
222
Download
0
Tags:
Embed Size (px)
Citation preview
Central Newfoundland Solid Waste Management
Authority
MNL SYMPOSIUM
May 8, 2008
Edward EvansExecutive Director
Government of Newfoundland & Labrador Waste Management Strategy 2002
Divert 50 percent of the materials currently going to disposal by 2010
Reduce the number of waste disposal sites by 80 per cent
Eliminate open burning at disposal sites by 2005
Phase out the use of incinerators by 2008
Phase out use of unlined landfill sites by 2010
Full province-wide modern waste management by 2010.
2002 Terms of Reference
Scope of Work
Waste Audit
Determine size of the Region
Identify Solutions
2002 – Phase I
Apply for and administered funds to complete Study
Went to tender and Bae NewPlan was successful candidateCompleted work in Phase I
Presented Draft Study Report to Communities
Study Area Boundary
50 – Towns, 38 – LSD’s, 19 – Unincorporated Areas
2003 - Terms of Reference Phase IIInvestigation of Landfill AlternativesInvestigation of Local Waste Management Facility OptionsInvestigation of Materials Recovery Facility and Composting Facility AlternativesConstruction and Demolition AlternativesConceptual Design of the Regional Waste Management SystemDevelop Tipping FeeDetermine Close Out Requirements for all Existing Waste Disposal Sites
Key Components of Waste ManagementSource separation
Collection
Local waste management facilities (LWMF)
Material Recovery Facility (MRF)
Compost facility
Construction & Demolition Debris facility
Household Hazardous Waste facility
Second generation Landfill (lined landfill)
Source Separation – Two Bag (wet/dry)
efficient single-pass collection (lower collection costs)
the production of compost;
the stabilization of Wet waste residue;
the inability to hide unacceptable wastes (e.g. HHW, yard waste) in transparent bags.
compost carts not required
less education of the public required (sorting is simpler)
control of recovery rates occurs at the facility instead of in the home or curb, providing the flexibility to respond to market demands
Advantages
Transportation Analysis
Centroid
Regional Landfill Site Selection – Constraint Criteria
Land Slope - < 12% Public Roads – 300 m Water bodies & Stream – 150 m Residential Dwellings – 1.6 km Parks – 1 km Water Supplies & Water Shed Area – Avoidance Minimum Soil Cover of 2 m Airport – 2 km. Potable wells – 1 km. Electrical service - Opportunity
Preferred Regional Site
RWMF Concept Plan
Weight Scales
Public Drop Off
C&D Storage
Typical MRF
MRF Products
Typical Compost Facility
Post Processing
HHW Typical Facility
Local Waste Management Facilities
Typical LWMF
Staffing RequirementsRegional Waste Management Facility
Manager
Administration (2)
Equipment Forman
Scale House Operators (2)
Site Supervisors – Landfill (2)
Process Supervisor – Compost
Process Supervisor – Dry recyclables
Equipment Operators (4)
Laborers (30 full time, 20 part-time)
Security (2)
LWMF
One Part Time Employee at Each Facility
Tipping FeeITEM CAPITAL COST AMORTIZATION OPERATING ANNUAL COST COST PER TONNE
COSTS COSTS TO CNWMA
Local Waste Management Facilities $8,038,112 $0 $879,926 $879,926 $21.68Disposal Site ( landfill ) $14,700,000 $0 $1,394,222 $1,394,222 $34.34Materials Recovery Facility (MRF) $7,629,250 $0 $1,104,000 $1,104,000 $27.19Compost Facility $11,298,180 $0 $561,600 $561,600 $13.83Household Hazardous Wastes (Regional Site Only) $124,113 $0 $71,500 $71,500 $1.76Construction & Demolition Debris $228,000 $0 $58,720 $58,720 $1.45Public Drop-off $250,000 $0 $30,000 $30,000 $0.74Public Education $200,000 $4.93Administration $300,000 $7.39Capital For Equipment $250,000 $6.16Revenue From Recovered Materials -$687,168 -$16.93
TOTALS $42,267,655 $0 $4,099,968 $4,162,801 $102.54
Cost Per Person $34.91
Existing Disposal Sites Closeout Costs
42 Existing Sites
$215,000 Average Closeout Cost Per Site
Gander is Largest Site at a Cost of $1,990,000
$9,000,00 Total Closeout Costs
Curb Side Collection
Tipping Fee $ 34.91
Curb Side 17.59
Total $ 52.50
2004
Registered the Central Site for Environmental Assessmenton June 5, 2007 and was released on October 1, 2007
Discovered there were no standards for Waste Management Facility
No Funds to Cover Capital Costs
2007
Province Endorsed Waste Management Strategy
Funds granted from Gas Tax Agreement
CNMWC applied for Crown Land for Central Site and seven (7) Transfer Stations
Engineering Work began
Construction Schedule
• 2009
Road NetworksScale HousesAdministration Building
Transfer StationsHousehold Hazard Waste FacilitiesC & D Site
Landfill SiteLeachate Treatment AreaMaintenance Building
• 2010 Compost Facility• 2011 Material Recovery
Facility• 2012 Full Operation
Construction Schedule
Contact Information
Edward Evans
Executive Director
Central Newfoundland Waste Management
126 Roe Avenue, PO Box 149
Gander, NL A1V 1W5
Ph: 256 – 2299 Fax: 256 - 4206
Email: [email protected]
Web Site: www.cnwmc.com
Questions