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7.13 <br />8.0 <br />9.0 <br />Erosion control procedures, as described in this Construction SWPPP and illustrated on the <br />design plans, if properly implemented, should mitigate anticipated erosion effects from the <br />proposed filling on the project site. <br />The success of erosion control measures is usually related to the Contractor's attention to <br />maintenance of such measures. However, in some instances, even with proper attention being <br />paid to erosion control, measures such as those shown on the plans are unable to prevent the <br />discharge of turbid water. In this event, secondary measures may be required such as <br />Construction Stormwater Chemical Treatment (BMP C250) or Construction Stormwater Filtration <br />(BMP C251). Additional cover measures may be implemented, including Sodding (BMP C124) or <br />Polyacrylamide for Soil Erosion Protection (BMP C126). Descriptions of the above -listed BMPs <br />are provided in Volume II of the SWMMWW and will be provided to the Contractor, if required. <br />Protect Low Impact Development BMPs <br />There are no Low Impact Development BMPs proposed with this project. <br />Construction Sequence and Phasing <br />The proposed improvements will be completed in a single phase. A general construction <br />sequence is as follows: <br />Schedule and attend a pre -construction meeting with City of Everett, owner, and engineer. <br />Flag or fence all clearing limits. <br />Install construction entrance and erosion control measures. <br />4. Perform mass grading per plans. <br />As areas are disturbed/cleared, provide TESC measures. <br />Maintain erosion control measures in accordance with City standards and manufacturer's <br />recommendations. <br />Relocate erosion control measures or install new measures so that, as site conditions <br />change, the erosion and sediment control is always in accordance with City erosion and <br />sediment control standards. <br />Upon completion of the project, stabilize all disturbed areas and remove BMPs upon <br />approval of the owner or engineer. <br />Construction Schedule <br />Construction is scheduled to begin in fall of 2023. <br />10.0 Financial/Ownership Responsibilities <br />A reclamation guarantee will be provided at the owner's expense, if required by the City. <br />An approximate cost of the guarantee is shown below: <br />$1,500 per disturbed acre * 0.18 acres = $275 <br />Construction StPollution Prevention Plan 101000 <br />Everett 7-Eleven <br />Parking <br />Expansion 10 <br />2180309.11 <br />