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HomeMy WebLinkAboutC300 - Grading Plan.pdf WEST 96th STREET PRIVATE DRIVE I-465 R/W CKD. DR. DES. DATE PROJECT No: No. DATE REVISION FAX: 317.291.5805 317.299.7500 Indianapolis, IN 46278 Suite 100 7635 Interactive Way LAKE CITY BANK PARKWOOD WEST -OUTLOT #2 PARKWOOD WEST CARMEL, INDIANA C300 GRADING PLAN DRAINAGE SUMMARY OVERALL SITE ACREAGE 25.19 ACRES OFFSITE/UPSTREAM ACREAGE 2.37 ACRES 10 YEAR = 6.40 CFS* 100 YEAR = 9.08 CFS* 10 YEAR = 6.36 CFS 100 YEAR = 9.01 CFS PROPOSED = 90 MASTERPLAN = 92 REQUIRED = 145,840 CF PROVIDED = 146,972 CF ALLOWABLE RELEASE RATE (FROM MASTER PLAN) PROPOSED RELEASE RATE DETENTION VOLUME *AS DEFINED BY MASTER DRAINAGE PLAN (APPROVED MAY 2006) CN COMPARISION (FOR BASIN B6)