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conditions not listed below. All requests shall indicate the specific site conditions present and a grading plan, utility plan, and the submittal requirement listed in the Table 2. Table 2. Alternative Com T e Iiance Site Conditions* S ecific Site Conditions Potential Stormwater Hotspots Potential Contamination (PSHs) Contaminated Soils Submittal Re uirements PSH locations and flow paths Permitted Brownfield, Soil Borin s Physical Limitations Low Permeabili (T e D Soils) Bedrock within 3 vertical feet of bottom of infiltration area Seasonal High Groundwater within 3 vertical feet of bottom of infiltration area Karst Areas Soil Borin s Soil Borings Soil Borings Soil Borin s Land Use Limitations e, the volume reduction standard t is not possible because of site conditions Iternative Compliance Sequencing steps own: (i) t shall comply or partially comply with the tion standard to the fullest extent practicable on-site alt ative volume reduction methods as listed in the guidance materials. (ii) Second, for the remaining volume reduction required to fully meet the standard, the applicant shall comply or partially comply with the volume reduction standard at an off site location or through the use of qualified banking credits as determined by Rule C - 3.c.4. . Volume reduction may be accomplished at another site outside of the project area or through the use of banked credits as long as it yields the same volume reduction benefit, and is approved by the District. When possible, off site compliance and banking credits shall be achieved in the same drainage area as the project site or downstream in the same sub-watershed as the project site. 06/12/2006 CRWD DRAFT 14