Pricing_Proposal.xlsx
XLSX spreadsheet 14 KB Posted
- Solicitation number
- 111585
- Issued by
- Prince George's County, Maryland
About this file
This pricing proposal document outlines the bidding structure for residuals hauling and management services at the Washington Suburban Sanitary Commission (WSSC) Water's Patuxent and Potomac Water Filtration Plants in Maryland. The contract solicitation, with responses due by 2:00 pm on Monday, July 13, 2026, seeks a contractor to provide comprehensive residuals management services including hauling, transportation, storage, beneficial reuse, and disposal of solids generated from drinking water treatment processes at both facilities. The contractor must supply all necessary labor, supervision, equipment, vehicles, materials, permits, licenses, and transportation to fulfill contract requirements.
The pricing proposal establishes a tiered structure for both plants with unit prices measured in dollars per wet ton. At Patuxent, pricing includes managing residuals at $10,000 per wet ton (Section I), fuel adjustment clauses calculated at $5.86 per gallon with 30,000 gallons per mile and estimated annual miles (Section II), and hauling and disposal at $5,000 per wet ton (Section III). At Potomac, pricing is structured by monthly tonnage tiers: $20,000 per wet ton for 0-1,000 tons, $10,000 per wet ton for 1,001-2,000 tons, and $5,000 per wet ton for volumes above 2,001 tons. Both plants include fuel adjustment clauses and landfill disposal pricing at $20,000 per wet ton when prior approval is obtained. A performance incentive provides a 4% bonus on monthly invoices if the contractor maintains uninterrupted operations throughout the billing cycle; this bonus is forfeited if solids processing must be shut down due to contractor failure to unload the solids bin.
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Text version
Patuxent Pricing
| Patuxent Water Filtration Plant Residuals Hauling Pricing Page | |||||
| Section I | |||||
| Patuxent | Description | Unit of Measure | Unit Price ($/WET TON) | Estimated Quantity (WET TONS) | Total Price ($) |
| 1. | Pricing for Managing Residuals | WET TON | 10,000 | 0 |
| Section II | |||||
| Patuxent | Description | *Monthly Index Cost/per gallon | Gallons / Mile | Estimated Miles / Year | Total Price |
| 2. | Fuel Adjustment Clause | $5.86 | 30,000 | 0 | |
| *Monthly Index Cost is an estimate number used for Bidding purposes only. This number will be based on the index on a monthly basis by weekly average during the contract period of this agreement. |
| Section III | |||||
| Patuxent | Description | Unit of Measure | Unit Price ($/WET TON) | Estimated Quantity (WET TONS) | Total Price ($) |
| 3. | Pricing for Hauling and Disposing of Residuals (No Differentials Apply to Unit Price) | WET TON | 5,000 | 0 | |
| Patuxent Total Bid Price | 0 | ||||
| Section1+Section2+Section3 = Total Bid Price | |||||
| A. Differential Schedule: |
No Differential: 0-1,000 tons hauled/month Unit Price + Differential $ 0/wet ton at 1,001-2,000 tons hauled/month Unit Price + Differential $ 0/wet ton above 2,001 tons hauled/month
B. Residuals produced at a rate that exceeds 9 wet tons per hour. WSSC shall provide 24 hours' notice of the need to increase production above 9 wet tons/hour at the Patuxent WFP. Once the notice is given to the Contractor, the Contractor will begin to get the differential the following day.
Unit Price + Differential $0/wet ton for the entire day's Residual production on any calendar day that the rate exceeds 9 wet tons per hour at anytime that day.
Potomac Pricing Potomac Water Filtration Plant Residuals Hauling Pricing Page
| Potomac | Description | Unit of |
| Measure | Unit Price | |
| ($/WET TON) | Estimated |
Quantity
| (WET TONS) | Total Price ($) | |
| Section I | ||
| 1. | Pricing for Hauling and |
Disposing of Cake
0 – 1,000 wet tons
| hauled/month/Plant | WET TON | 20,000 | $0.00 | |
| 2. | Pricing for Hauling and |
Disposing of Cake
1,001 – 2,000 wet tons
| hauled/month/Plant | WET TON | 10,000 | $0.00 | |
| 3. | Pricing for Hauling and |
Disposing of Cake above 2,000 wet tons
| hauled/month/Plant | WET TON | 5,000 | $0.00 | |
| 4. | Pricing for Hauling and |
Disposing of Cake Produced at a High
| Rate > 9 wet tons/hour | WET TON | 5,000 | $0.00 | |
| Section II | ||||
| Potomac | Description | *Monthly | ||
| Index Cost/Gallon | Gallon / Mile | Estimated | ||
| Miles / Year | Total Price | |||
| 5. | Fuel Adjustment | |||
| Clause | $5.86 | 84,000 | $0.00 | |
| *Monthly Index Cost is an estimate number used for Bidding purposes only. This number will be based on |
the index on a monthly basis by weekly average during the contract period of this agreement.
| Section III | |||
| Potomac | Description | Unit of | |
| Measure | Unit Price | ||
| ($/WET TON) | Estimated |
Quantity
| (WET TONS) | Total Price ($) | |
| 6. | Pricing for Hauling |
and Disposing of Cake to Landfill at any rate wet tons per
| hour | WET TON | 20,000 | $0.00 | |
| Total Bid Price: | 0.00 | |||
| Section I + Section II + Section III = Total Bid | ||||
| Section III: |
There may be instances where the Contract will be required to dispose of the residuals at the landfill locations. Each use of a landfill requires the Site Manager's prior approval to use the landfill. The Contractor will be required to provide all receipts and invoices for each truckload dumped at the landfill. The Bidder will be required to provide unit price for hauling and landfill disposal of residuals in $/wet ton based on an estimated amount set in the contract. Hourly Production Rate Unit Pricing and Monthly Total Tier Tonnage Unit Pricing will not apply for the entire load that is transported for landfill disposal. If conditions meet the approval for landfill disposal during the 24-hour period of a given day the Hourly Production Rate Unit Price or the Monthly Total Tier Tonnage Unit Pricing will no longer apply, and the landfill unit price will take precedent to determine how payment is made for the day and that days total shall be removed from the daily total and calculated under a separate line item.
If the Contractor maintains uninterrupted operations, as determined by the Plant Management at the dewatering building for the full period of a monthly billing cycle, they will be awarded a 4% bonus to their unit cost per ton for that month. If solids processing needs are to be shut down to prevent an overflow due to the Contractor's failure to unload the solids bin, the 4% bonus will be lost. This will be calculated by multiplying the total costs of services for the month by 4% and adding it back to the invoice total.
For Example: If the total invoice is $20,000 and the bonus criteria has been met. Calculate the bonus: $20,000 x 4%=$800. The new invoice total will be $20,000+$800=$20,800.
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