WESTERN LAKE SUPERIOR SANITARY DISTRICT 2626 Courtland Street Duluth, Minnesota 55806-1894 Phone: (218) 722-3336 FAX: (218) 727-7471 http://www.wlssd.duluth.mn.us
MEMORANDUM
To: Dave Manderfeld, Julene Boe, Loren Lilly, Jim Aird, Ruth Janke, Paul Thomsen, Marcia Podratz, Laura Ness, and Archie Chelseth
From: Amanda MacDonald
Date: August 12, 2020
Subject: Committee of the Whole Meeting
A Committee of the Whole Meeting is scheduled on Wednesday, August 19, 2020 at 11:30 a.m. via Microsoft Teams. To access the meeting: +1 469-998-5921 Conference ID: 611 770561#
The agenda for this meeting will include:
• Results of August Special Legislative Session• Monthly Financials• Review of Draft 2021 Budget
o Draft Flow and Loadso Draft Wastewater O&M Budgeto Draft Wastewater Capital Budgeto Draft Solid Waste O&M Budgeto Draft Solid Waste Capital Budget
• Solid Waste Capital Projects Update• Approval of Bid #1419 Interceptor Cleaning Project • Approval of Sanitary Sewer Extension - Tagwii Building and Utility Improvements
(Fond du Lac Band of Lake Superior Chippewa)• Approval of Materials Recovery Center Mattress Fee Increase• Other
Please call or email Amanda MacDonald if you do not plan on attending.
cc: News Media Board Members
2021 Budget Review
2021 Wastewater and Solid Waste Budget Review
August 5, 2020
2021 Wastewater• Assumptions – Loadings, staffing, general• Operating Budget• Capital Budget• Rate Comparison• 2021 Customer Billing
2021 Solid Waste• Assumptions – Staffing, general• Operating Budget• Capital Budget
Agenda
2021 Budgeted Loadings
2020 Budget
2020Projected
2021Budget
Flow 36.233 32.896 32.533
BOD 77,799 66,342 61,299
TSS 38,201 40,997 36,951
Staffing CostsSalary & Hourly Wage Increase - 0%Staffing Levels – Other than a few exceptions, open positions will remain unfilled 3% Medical Increase
Energy Costs0% Electrical Increase (based on average May/June 2020 rates)Gasoline $2.25/GallonDiesel $2.50/Gallon Diesel Generators $2.20/gallon4.7% Water Increase11.25% Storm Water Increase0% Natural Gas Increase
Chemical costsPolymers – 7.5% increase (EPAM) and 5% increase (DPAM)Bleach – 2.5% increase Bi-sulfite – 0% increaseFerric – 10% increaseDefoamant – 2% increaseLiquid Oxygen – 0% increase
General Assumptions
Wastewater Summary
2021 Capital Budget -WastewaterProject Category 2021
OriginalProjects Actual 2021 Actual
Safety Essential $0 $0
General Replacement $504,000 Mercury Reduction; LabMIS;Comp Plan
$500,000
Interceptor Replacement/Rehabilitation
$3,540,000 Cloquet Inter; Manhole Impr
$600,000
Pump Station Replacement/Rehabilitation
$0 $0
General WastewaterTreatment Facility Replacement/Rehabilitation
$8,405,000 Pre-CHP (Biogas); Plant Air; Digester Rehab; Centrifuge Control;
Facility Impr
$2,900,000
Process/Energy Improvements
$1,100,000 Bldg 9 Air Cond $100,000
Discretionary $750,000 $750,000
Total $14,299,000 $4,850,000
Wastewater Rate Comparison
Wastewater Unit Costs
Wastewater Debt Service Comparison
Wastewater O&M Cost Comparison
Wastewater Budget to Budget Comparison
Questions on Wastewater Budget
Staffing CostsSalary & Hourly Wage Increase - 0%Staffing Levels – Other than a few exceptions; all open positions will remain unfilled 3% Medical Increase
Energy Costs0% Electrical Increase (based on average May/June 2020 rates)Gasoline $2.25/GallonDiesel $2.50/Gallon
General Assumptions
Solid Waste Summary
2021 Capital Needs Summary
MATERIALS RECOVERY CENTER (MRC) 2021$0
HOUSEHOLD HAZARDOUS WASTE 2021Loading Dock $250,000YARD WASTE/ORGANICS 2021Site Surface Improvements $20,000DISCRETIONARY $15,000TOTAL $285,000
2021 Transfer Station Capital Needs Summary
TRANSFER STATION 2021Operations Equipment $100,000Steel Deflector Plates $75,000TOTAL $175,000
Questions on Solid Waste Budget
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WESTERN LAKE SUPERIOR SANITARY DISTRICT 2626 Courtland Street Duluth, Minnesota 55806-1894 Phone: (218) 722-3336 FAX: (218) 727-7471 http:\\www.wlssd.duluth.mn.us
MEMORANDUM
To: Committee of the Whole
From: Tyler Johnson
Date: August 19, 2020
Subject: 2020 Interceptor Cleaning Project; Bid #1419
Project Background The Interceptor Asset Management tools are used to identify and prioritize pipe segments which require maintenance and inspection activities. The Interceptor Maintenance Asset Program (IAMP) identified that the Cloquet, East, Hermantown, Lakeside, West and Woodland Interceptors required cleaning in 2020. Approximately 28,500 feet of pipe will require hydraulic cleaning to remove roots, grease and debris. These sections will then be fully inspected post cleaning. This project will also assist in determining the frequency of routine maintenance activities such as root and debris removal needed on the various interceptors. Results from the inspections will be included in WLSSD’s Interceptor Asset Management Tools which are used to monitor the condition of the interceptors and develop plans for future maintenance and capital projects. Scope of Work The Scope of Work for the inspection project includes the following:
• Hydraulically clean approximately 28,500 feet of specific locations and pipe segments along the Cloquet, East, Hermantown, Lakeside, West and Woodland interceptors.
• Perform additional heavy cleaning as necessary. Bid Summary WLSSD staff advertised for bids on August 1, 2020. Bids were received and opened on August 17, 2020 and a summary of the bids received are shown in the table below:
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Bid Summary
Bidder Amount Equix Integrity $116,081.70 Hydro-Klean $182,563.00 Stack Bros $299,300.00 National Power Rodding Corp $459,000.00 American Environmental $742,600.00
The proposed methods, equipment, and personnel were reviewed and are suitable for the work required on this project. The lowest responsive and responsible bid was from Equix Integrity. The following is a summary of the unit price items.
Summary of Bid Items ITEM NO. ITEM DESCRIPTION EST.
QTY. UNITS UNIT PRICE TOTAL PRICE
1 Mobilization and Demobilization 1 LS $3,500.00 $3,500.00
2 Hydraulic Sewer Cleaning (15 – 42 in Pipe) 28,500 LF $3.95 $112,575.00
4 Hydraulic Sewer Cleaning Requiring Heavy Cleaning (15 – 42 in Pipe) 1 LF $6.70 $6.70
Total: $116,081.70
Budget The project will be funded from the 2020 Conveyance Operating and Maintenance Budget (4200-5580). The bid form is set up with both lump sum and unit cost items. Cleaning costs will be based on the actual number of linear feet completed. Schedule The scope of work planned is to be completed within 30 calendar days from the Notice to Proceed and therefore is estimated to be completed no later than October 15, 2020. Recommendation Staff recommends that the Committee of the Whole recommend award of Bid # 1419 - 2020 Interceptor Cleaning Project to Equix Integrity in the amount of $116,081 to be funded from GL 4200-5580.
WESTERN LAKE SUPERIOR SANITARY DISTRICT 2626 Courtland Street Duluth, Minnesota 55806-1894 Phone:(218) 722-3336 FAX: (218) 727-7471 http://www.wlssd.duluth.mn.us
MEMORANDUM
To: Committee of the Whole
From: Dan Belden
Date: August 10, 2020
Subject: Sanitary Sewer Extension – Tagwii Building and Utility Improvements (Fond du Lac Band of Lake Superior Chippewa)
PROJECT DESCRIPTION This Fond du Lac Band of Lake Superior Chippewa project involves an extension of their public sanitary sewer located near the intersection of Airport Road and Marigold Ave (see maps and profile). The Tagwii Recovery Center is a public rehab center that will have office space, 20 dorm rooms and partial lab facilities. There is currently an existing Tagwii center that was built 10 years ago adjacent to this proposed building. The Band has indicated the potential for future commercial and residential development in the area and the need for future sewer extensions. The extension would add an estimated ultimate flow of 2,500 gallons per day. The flow from this project enters the existing municipal collection system before traveling to the WLSSD Cloquet Interceptor. The flow then travels to the WLSSD Wastewater Treatment Facility via the WLSSD Scanlon and Knowlton Creek interceptors. The Fond du Lac Band is presently in compliance with WLSSD’s Ordinances for Reduction of Inflow and Infiltration, Fats Oils and Grease. The Fond du Lac Band and the City of Cloquet will be responsible for future operation and maintenance of the proposed sewer utility. A copy of the WLSSD Sewer Extension Approval Form is attached for your information. RECOMMENDATION Given the above, staff recommends the Committee of the Whole approve the Fond du Lac Band’s sewer extension request and authorizes staff to forward the application to the WLSSD Board of Directors for consideration at the August 24th meeting.
WESTERN LAKE SUPERIOR SANITARY DISTRICT 2626 Courtland Street Duluth, Minnesota 55806-1894 Phone: (218) 722-3336 FAX: (218) 727-7471 http://www.wlssd.duluth.mn.us
MEMORANDUM
To: Committee of the Whole
From: Tim Lundell
Date: August 12, 2020
Subject: Solid Waste Service Department (Mattress Fee Adjustment)
WLSSD staff is recommending that mattress recycling fees at the Material Recovery Center (MRC) be increased by $2/item effective January 1st 2021. Earlier this spring, Goodwill began charging all of their customers an additional $2/item to help sustain their program as they face a number of challenges managing this problem material.
2020 Rates Proposed 2021 Rate MRC Mattresses Dry $13.00 $15.00 Wet $15.00 $17.00
Staff recommends the Committee of the Whole approve the fee changes, as outlined above. The changes would be effective January 1, 2021.