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<br /> 7 <br /> <br />b. Construction materials and waste have been disposed of properly <br />c. All exposed soil areas and other areas of potential erosion are stabilized <br />d. An operation and maintenance plan for erosion and sediment control is in place <br />e. The site is in compliance with all local storm water management requirements <br /> <br />3) All storm water is either retained on site or discharged off-site to evaporation or percolation <br />ponds <br />OR <br />Via several bio-retention facilities, all storm water will drain into the City of Lathrop storm <br />drain system upon treatment <br /> <br />4) Discharge of storm water from the site is now subject to another NPDES general permit or <br />an individual NPDES permit <br /> <br />5) The project has transferred to a new Operator/Owner who will be legally responsible for <br />storm water discharges. The new owner must be notified of NPDES permit requirements <br />and may be required to submit a new NOI for coverage under the General Permit. <br /> <br />SECTION 2 - PROJECT INFORMATION <br /> <br />SECTION 2.1 - PROJECT AND SITE DESCRIPTION <br /> <br />The DESIGNATED REMAINDER project consists of proposed construction of base <br />infrastructure including installation of domestic, irrigation and fire service off of Louise Avenue, <br />installation of terminal sewer and storm drain connection to the public system, stockpiling of excess <br />soil, re-routing of underground fire protection system for existing Building 1 and grading of a <br />detention basin located at the southeast corner of the site. Construction of the project will involve <br />grading and clearing, use of heavy equipment, and handling of a large variety of building material s. <br />Storm water runoff may be affected by project grading. <br />The DESIGNATED REMAINDER project is located in Lathrop, California, east of the Interstate <br />5 / E. Louise Avenue interchange. Currently, the land is a vacant. Following construction, the land <br />use of the site will be industrial/manufacturing. When complete, the site drainage will tie into an <br />existing storm drain system, managed by the City of Lathrop. <br />Native soil underlying the project site consists of moist, medium dense to dense, fine-grained silty <br />sands and sandy silts to an approximate depth of 15 feet followed by an approximately 3-foot thick <br />layer of moist to wet, stiff silty clay with fine grained sand. The silty clay was then underlain by <br />saturated, dense silty sand. A geotechnical report prepared by Berlogar Stevens & Associates dated <br />December 21, 2015, Project Number 3751.200. This geotechnical report describes the nature of the <br />subsurface conditions in greater detail. A copy of this geotechnical report is retained on site. <br />SECTION 2.2 - STORMWATER RUN-ON FROM OFFSITE AREAS <br /> <br />There are no significant locations with stormwater run-on from adjacent areas for this project.