Biosolids Hauling Services

2026-11-03

Clackamas County is behalf of Clackamas Water Environment Services (“ District ”) is seeking Proposals from vendors to provide Biosolids Hauling Services . SCOPE OF WORK 3 . 3 . 1 . Scope : Contractor shall provide all equipment and personnel to meet the requirements of the contract . Required heavy equipment includes truck and pup dump truck ( s ) and a front - end loader for the biosolids shed . Contractor shall have an established maintenance program for equipment to minimize breakdowns . Contractor shall not store any equipment at the TC plant without prior approval from the Contract Administrator . Contractor shall not use subcontractors for principal duties without prior disclosure and approval by WES . LOADING AND TRANSPORTING Kellogg Creek Biosolids Loading • Contractor shall be fully trained by WES staff before performing duties in the biosolids shed . • Noise and odor from this operation can disturb neighbors . Contractor will work with WES to modify operations at the biosolids shed if operations cause neighbor complaints . • Contractor shall load biosolids from the floor of the biosolids shed into trucks using a front loader . If contractor is not able to provide a front loader and staff for loading trucks at the biosolids shed , WES may be able to perform this task . If contractor needs WES to supply a loader and staff to load trucks from the biosolids shed , this should be indicated in the proposal and reflected in the Fee Schedule . • Contractor shall notify and reimburse WES for any damage to the shed from hauling or loader operation . • WES shall clearly mark or identify any TC biosolids that may be produced at the BUC or stored in the biosolids shed alongside KC biosolids . • Contractor shall weigh trucks before departure and is responsible for any fines associated with overweight trucks . • Biosolids shall be properly loaded and secured to prevent the loss of material during transport . Spilled biosolids shall be properly cleaned up and disposed of in a timely manner . Refer to the Contractor ’ s Spill Plan for specific procedures . Tri - City Biosolids Loading : • WES staff will load contractor trucks from the elevated hopper unless otherwise authorized by the Contract Administrator . • WES will provide a SOP for loading and scaling from the hopper . Contractor will abide by the SOP . • When TC biosolids are stored in the biosolids shed or dewatered with the BUC , Contractor shall load TC biosolids from the floor of the biosolids shed . Conditions outlined in paragraph 4 . 1 apply when loading TC biosolids in the biosolids shed . • Biosolids shall be properly loaded and secured to prevent the loss of material during transport . Spilled biosolids shall be properly cleaned up and disposed of in a timely manner . Refer to the Contractor ’ s Spill Plan for specific procedures .

Oregon

2026-04-08