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SECTION 02370-EROSION&SEDIMENT CONTROL(LESS THAN ONE ACRE DISTURBANCE) <br /> PART 1-- GENERAL <br /> 1.1 SUMMARY <br /> A. This section covers the furnishing of all labor, materials,tools,equipment and performances of all work and <br /> services necessary or incidental to storm water management as indicated on the plans,as specified herein <br /> or as directed by the Engineer. <br /> B. The Contractor and Owner shall identify a person(s) knowledgeable and experienced in the application of <br /> erosion and sediment control BMP's who will oversee the site erosion and sediment control. <br /> C. Minnesota Pollution Control Agency(MPCA)-General Storm Water Permit for Construction Activity(MN <br /> R100001) <br /> 1. This site as designed will disturb less than 1.0 acres,therefore a NPDES permit is not required. <br /> 2. The Contractor shall contact the Owner if it is determined that additional work is required which will <br /> increase the total disturbance area to 1.0 acres or more. <br /> (a) The Contractor applies for a NPDES permit from the MPCA. <br /> (b) A copy of the active permit has been posted on the site. <br /> (c) The Contractor shall be responsible for all costs associated with increasing the total disturbance <br /> area to 1.0 acres or more except where the change is due to a work change that is directed by the <br /> Owner and not a result of recommendations made by the Contractor to accommodate changed <br /> work means or methods. <br /> (d) The Contractor shall phase construction to minimize erosion and sediment potential during the <br /> project. <br /> 1.2 METHOD OF MEASUREMENT AND PAYMENT <br /> A. Measurement and compensation for erosion and sediment control shall be paid according to the <br /> referenced specification or as modified below: <br /> 1. Payment for all work associated with Erosion and Sediment Control shall be at the contract price bid <br /> and shall be considered full compensation for furnishing, installing, maintaining and utilizing storm <br /> water best management practices and any work specified in conjunction therewith as well as removing <br /> temporary sediment control devices when no longer necessary,except for storm water management <br /> devices identified for individual payment in the bidding schedule. <br /> 2. Eighty percent of payment shall be made upon installation. The remaining 20 percent shall be made <br /> upon complete removal of the control measure, removal of any accumulated sediment and surface <br /> restoration. <br /> B. The furnishing and installing specific items and/or the performance of work under certain circumstances <br /> shall not be individually paid in the absence of a specific bid item for the work. The costs shall be included <br /> in the unit price bid for the associated erosion control and excavation items.Such items of work include but <br /> are not limited to: <br /> 1. Maintaining clean exit areas or roads from the site. <br /> 2. Sweeping adjacent streets clean of excess soil. <br /> 3. Cleaning storm sewers,drain tiles and culverts that have been partially or completely obstructed by <br /> sediment that originated from the site. <br /> 4. Geotextile fabric for rock installation. <br /> City of Elk River-R13.119052 EROSION&SEDIMENT CONTROL <br /> August 2019 PAGE 02370-1 <br /> V121417©Bolton&Menk,Inc.2019,All Rights Reserved <br />