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I <br /> City of Everett 01 1100 - 4 <br /> 2022 Biosolids Removal and Disposal UT 3752-30 I <br /> b. The Contractor shall clean up any spills immediately per the <br /> Contractor's approved Spill Prevention Plan or in a manner approved I <br /> of by the City's Project Manager. Spill response and cleanup shall be <br /> at the Contractor's expense. See Section 01 5000 Temporary and <br /> Environmental Controls, 1.10 Spill Prevention. I <br /> 3. Dredge Operations <br /> a. Contractor shall determine and implement the best operational <br /> procedure for the successful removal of the defined quantity of I <br /> biosolids within the allotted amount of time. <br /> b. Contractor shall take measures to protect the bottom of the pond from <br /> damage caused by dredging into the pond bottom clay layer. I <br /> c. Contractor's plan for removal shall be submitted and approved prior to <br /> the start of the work. <br /> C. Dewatering <br /> 1. Equipment II <br /> a. The Contractor shall provide all labor, equipment, and appurtenances <br /> necessary to perform and support the dewatering, managing on site, <br /> and transportation of the biosolids. <br /> 111 <br /> b. The City is not responsible for the performance efficiency of any item <br /> of the Contractor's equipment or equipment system used in this <br /> Contract. <br /> 2. Dewatering Chemicals <br /> a. The net weight of dewatering agents to be used for this project shall <br /> be submitted to the City's Project Manager upon delivery to the work I <br /> site. Costs for dewatering agents shall be incidental to the unit cost <br /> per Dry Ton of biosolids treated. <br /> 3. Operations I <br /> a. The Contractor shall understand that it is imperative that each load of <br /> material must contain at a minimum of 28% TS. Materials with a solids <br /> content of less than 28% TS will be too wet to transport. I <br /> b. Contractor shall determine and implement the best operational <br /> procedures for the successful dewatering of the biosolids to the <br /> required minimum TS content of 28% TS. I <br /> c. Upon completion of the work, the Contractor will be responsible for <br /> returning the Biosolids Pad staging areas and haul routes along the <br /> pad to their original condition at the start of the project. Any damage <br /> by the Contractors operations to the Biosolids Pad staging areas and <br /> haul routes along the Pad will be the responsibility of the Contractor I <br /> to repair to the satisfaction of the City's Project Manager. <br /> I <br /> 01 1100 - 4 SUMMARY OF WORK I <br />