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Stormwater Site Plan Report <br /> MSD 2016 Portables— Explorer Middle School <br /> According to Figure 2.1 of the Stormwater Management Manual, only minimum requirement #2 <br /> applies to the project. The following summary describes how this project will meet minimum <br /> requirement#2. <br /> Minimum Requirement#2: Construction Stormwater Pollution Prevention (CSWPP) <br /> The CSWPP consists of two parts: the SWPPP plan drawings in the civil drawing set and the <br /> narrative in this document. See Section IX. <br /> SECTION II. PLOT PLAN <br /> The civil engineering plans include all the plot plan information. <br /> SECTION III. PRELIMINARY CONDITIONS SUMMARY <br /> The property is 49.26 acres in size and paved with asphalt in the area where the new portable <br /> buildings will be located. The paved area itself is flat, but the general area slopes down to the <br /> south and west to a tributary to Swamp Creek. <br /> Because the area is already paved where the portables will be placed, runoff conditions will not <br /> be changed by this project. <br /> SECTION IV. OFF-SITE ANALYSIS <br /> Upstream:The school site is fully developed with catch basins and a piped drainage system and <br /> it sits on a gentle drainage divide, so runoff does not drain onto the site from uphill. <br /> Downstream:The runoff from the portables' roofs and ramps, will drain to the underlying asphalt <br /> pavement and drain in the same manner as is currently does. <br /> SECTION V. PERMANENT STORMWATER CONTROL PLAN ANALYSIS AND DESIGN <br /> Not applicable. This project will not change the site's impervious surface coverage. <br /> SECTION VI. SPECIAL REPORTS AND STUDIES <br /> No special reports or studies were conducted for this project. <br /> SECTION VII. BASIN AND COMMUNITY PLANNING AREAS <br /> This project is not subject to any specific basin or community planning area requirements. <br /> SECTION VIII. OTHER PERMITS <br /> No other permits, beside those required by the City of Everett are anticipated for this project. <br /> SECTION IX. EROSION AND SEDIMENT CONTROL PLAN <br /> Because the site is already paved, there is no risk of construction erosion. <br /> SECTION X. BOND QUANTITIES WORKSHEET, RETENTION/DETENTION FACILITY <br /> SUMMARY SHEET AND SKETCH, AND DECLARATION OF COVENANT <br /> Not applicable. <br /> SECTION XI. MAINTENANCE AND OPERATIONS MANUAL <br /> Not Applicable. <br /> TEC, Inc. v <br />