Laserfiche WebLink
second assess the effectiveness of erosion and sediment control measures used to <br /> control the quality of stormwater discharges. <br /> Whenever inspection and/or monitoring reveals that the BMPs identified in the <br /> Construction SWPPP are inadequate, due to the actual discharge of or potential to <br /> discharge a significant amount of any pollutant, appropriate BMPs or design changes shall <br /> be implemented as soon as possible. <br /> Maintaining an Updated Construction SWPPP: <br /> The construction SWPPP shall be retained on-site or within reasonable access to the site. <br /> The SWPPP shall be modified whenever there is a change in the design, construction, <br /> operation, or maintenance at the construction site that has, or could have, a significant . <br /> effect on the discharge of pollutants to waters of the state. <br /> The SWPPP shall be modified if, during inspections or investigations conducted by the <br /> owner/operator, or the applicable local or state regulatory authority, it is determined that <br /> the SWPPP is ineffective in eliminating or significantly minimizing pollutants in stormwater <br /> discharges from the site. The SWPPP shall be modified as necessary to include <br /> additional or modified BMPs designed to correct problems identified. Revisions to the <br /> SWPPP shall be completed within seven days following inspection. <br /> 5. SOURCE CONTROL <br /> This project proposes to construct a new SFR and concrete driveway. Per Volume 1 of <br /> the City of Everett 2010 Stormwater Management Manual residential development does <br /> not require source control. <br /> 6. PRESERVATION OF NATURAL DRAINAGE SYSTEM <br /> The runoff from the site improvements will either be infiltrated or dispersed on-site. <br /> However, by not grading or compacting the majority of the pervious surfaces to remain <br /> after construction in the area of disturbance a maximum amount of site runoff from the <br /> developed project will be absorbed and infiltrated into the existing on-site soils. This will <br /> mimic the existing conditions by maintaining the existing direction and condition of flow <br /> from this site. <br /> Kromer SFR 18-0303 <br /> April 2018 Page 8 <br />