Tenders Are Invited For Sludge Disposal Services - Removal Of Sewage Sludge

Sludge Disposal Services - Removal Of Sewage Sludge. The Procurement Concerns The Removal Of Sewage Sludge From The Storage Tank Of The Biorefinery Owned By The Company Operating In Metsäsairila Oys Area (Kiertotoludankatu 18, 50800 Mikkeli). To Pick Up The Sewage, You Need A Suction Truck That Meets The Euro Vi Criteria In Terms Of Emission Classification. A Free-Form File Containing Basic Information About The Equipment Used To Provide The Service Must Be Uploaded To The Tender Document (Make, Model, Euro Classification, Tank Capacity, Number Of Axles, Emissions). Digestion Is An Organic Soil Conditioner That Meets The Requirements Set By The Food Agency For Fertilizer Use. The Digestate Has Not Been Separated And Its Dry Matter Content Is Approximately 11.5%. The Production Of Digestate Is Continuous And About 3,800 To 5,500 Tons Of It Is Produced Per Year. The Most Recent Product Description, Compiled From Samples From The End Of 2025, Has Been Added As An Attachment To This Request For Information. There Is No More Recent Product Description, Because The Reactor Has Been Out Of Production Use During The Past Summer Due To Maintenance. Pus Is Constantly Produced, So Its Collection Is Also A Continuous Process. The Removal Of The Digestate Takes Place By Order, From Which The Service Provider Has 1 Week To Pick Up The Product From The Storage Tank. The Storage Tank, Which Has A Capacity Of About 750 T Of Digestate, Is Emptied In One Go Or Operated In Another, Mutually Agreed Upon Mode Of Operation. The Service Provider Must Meet All The Costs Related To The Request For Tenders And The Costs Arising From The Collection Of The Digestate. Responsibility For The Product And Its Management Are Transferred To The Service Provider When It Has Been Moved From The Storage Tank To The Suction Truck. The Service Must Be Available Immediately At The Beginning Of The Contract Period.