ITB - Hauling and Disposal of Leachate from the North Marion County Disposal Facility

Closed State & local contract opportunity Posted

Solicitation number
S-C25102-00017731
State
Oregon
Responses due

Opportunity facts

NIGP codes
UNSPSC codes
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Point of contact

Opportunity details come from oregonbuys.gov. Updated .

About this opportunity

Marion County, Oregon is requesting bids for hauling and disposal of leachate from the North Marion County Disposal Facility under ITB PW1737-26, with bids due September 9, 2026 at 2:00 PM PT.

The scope is transportation and disposal of ash monofill leachate, a non-hazardous alkaline liquid with high concentrations of chloride, sodium, potassium, and calcium salts. The leachate density is 8.6 pounds per gallon or 232.558 gallons per ton. Bidders must submit a completed Bid Submittal Form (Attachment 3) and will be evaluated solely on Total Base Rate Price per gallon, with contract value calculated by multiplying the Total Base Rate per gallon by the Estimated Annual Quantity. Historical leachate analytical data spanning 2000–2025 is provided in Exhibit D, documenting quality parameters across multiple collection and removal system sampling points and trace metals analysis.

The procurement timeline includes questions due August 19, 2026 at 2:00 PM PT, with answers issued approximately August 20. A pre-bid conference is scheduled for August 25, 2026 at 3:00 PM PT. The ITB protest period ends August 27, 2026. Public bid opening occurs September 9, 2026 at 2:00 PM PT, with a Notice of Intent to Award issued approximately September 16, 2026. The award protest period extends seven days from the Notice of Intent to Award.

Supporting documents include Offer Representations and Certifications (Attachment 1), Reference Form (Attachment 2), Bid Bond (Attachment 4), Sample Contract (Exhibit A), and NMCDF Site Location Map (Exhibit B). The solicitation has been amended three times; bidders should review Addenda 1, 2, and 3 posted August 12, 2026, along with the base ITB through the Marion County Procurement Collaboration Portal at https://contracts-marioncountygcc.msappproxy.net/gateway/.

Files

File Type Posted
Exhibit D Historical Leachate Data.pdf PDF
PW1737-26 Addendum 1.pdf PDF
PW1737-26 Posting Page~1.pdf PDF
PW1737-26 Addendum 2.pdf PDF
PW1737-26 Addendum 3.pdf PDF

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