X X X X X X X X X X X X X X X X X 25' STATE WATER BUFFER 50' STATE WATER BUFFER 75' STATE WATER BUFFER CL CREEK CL CREEK ELEV.: 1007.54 DATUM: NAVD88 DESC.: 1/2" REBAR TBM ELEV.: 963.81 DATUM: NAVD88 DESC.: 1/2" REBAR TBM ELEV.: 994.62 DATUM: NAVD88 DESC.: 1/2" REBAR TBM 4' CHAIN LINK FENCE GFE:1009.91 GARAGE DRIVEWAY CONCRETE IPS IPS (50' R/W) BROOKWOOD DRIVE P.O.B (50' R/W) BELLMEADE CIRCLE SIDEWALK SIDEWALK IPS CRESTBROOK DRIVE (50' R/W) GLORE ROAD IPS 1"OTP 1"OTP 1/2"RBF IPS IPS 1/2"RBF PORCH STEPS PATIO SW (50' R/W) BROOKWOOD DRIVE FFE: 1011.29 BRICK TWO STORY #4877 1/2"RBF 3/4"RBF 1/2"RBF AXEL 1/2"RBF 3/4"RBF 1/2"RBF 1/2"RBF 1/2"RBF 1/2"RBF 1/2"RBF 1/2"RBF EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE EXISTING 8" PVC WATER LINE 970 970 970 970 980 980 990 990 1000 1000 1000 1010 1010 964 964 966 966 968 968 972 974 974 976 976 978 978 982 984 984 986 986 988 988 992 992 994 994 994 994 994 994 996 996 996 996 996 996 998 998 998 1002 1002 1002 1004 1004 1004 1004 1006 1006 1006 1006 1006 1006 1008 1008 1008 1008 1008 1008 1008 1008 1012 1012 1014 1016 1018 1000 998 1002 1004 1006 1008 980 990 1000 982 984 986 988 992 994 996 998 1002 1004 1006 1008 970 980 990 1000 964 966 968 972 974 976 978 982 984 986 988 992 994 996 998 1002 970 966 968 972 974 DRY CREEK BED BEGIN BASE FLOW 10' BSL 30' BSL 10' BSL 10' BSL 35' BSL 10' BSL 13 12 19 1 2 16 15 BELLMEADE CT 50' R/W GREEN SPACE DETENTION POND BELLMEADE CIR 50' R/W 35' BSL 25' BSL 35' BSL 30' BSL 35' BSL 10' BSL 30' BSL 35' BSL 10' BSL 10' BSL 7.5' BSL 2.0 AC. SAN-8 SS SS SS SS SS SS SS SS SS SS SS 30' BSL 26,895SF 17,625SF 10,256SF 11,030SF 13,546SF 13,782SF 16,094SF EXIST. DRIVEWAY & EASEMENT TO REMAIN 14 12,762SF 7.5' BSL 75' 75' 75' 17 10,281SF 18 12,739SF 30' BSL 35' BSL 25' BSL Patio Two Story Brick Pool SS SS SS SS SS SS 3 14,767SF 4 13,222SF 5 6 10,500SF 7 8 9 17,520SF 11 11,494SF 10 14,177SF 13,222SF 10,500SF 10,500SF 20 39,024SF 30' BSL 30' BSL 35' BSL 35' BSL VIRGIL LANE VIRGIL LANE - (50' R/W) WOODBROOK DRIVE 950 960 944 946 948 952 954 956 958 962 964 966 968 SS SS SS SS SS NEW 8" PVC SS CivTeCh ConsulTing, llC C T C TRANQUILITY SUBDIVISION 4841 BROOKWOOD DRIVE LAND LOT 1145, DISTRICT 19 MABLETON, COBB COUNTY, GEORGIA NOT FOR CONSTRUCTION C-5 PRELIMINARY GRADING & DRAINAGE PLAN N 0 GRAPHIC SCALE (FEET) 25 50 100 MATCH LINE A -A MATCH LINE A -A
SITE DATA TOTAL AREA OF DEVELOPMENT: 13.94 AC 13.94 AC TOTAL DISTURBED AREA ON SITE: 2.75 AC GREEN SPACES: PROTECTED STREAM BUFFER: 3.38 AC 3.38 AC LANDSCAPE STRIPS: 0.89AC 0.89AC OTHER: TOTAL GREEN SPACES: 4.27 AC 4.27 AC BUILDABLE AREA:(13.94 - 4.27) 9.67 AC 9.67 AC DEVELOPMENT DENSITY: NUMBER OF LOTS: 19 19 DENSITY (19/9.67): 1.96 UNITS/AC 1.96 UNITS/AC ALLOWABLE DENSITY: 2.1 UNITS/AC 2.1 UNITS/AC
AutoCAD SHX Text
ZONING STANDARDS EXISTING ZONING: R-20 R-20 PROPOSED ZONING: R-15 (OCS) R-15 (OCS) MINIMUM LOT SIZE: 15,000/10,000 SF 15,000/10,000 SF MAX. UNITS/AC: 2.10 2.10 MIN. FLOOR AREA: 1,150 SF 1,150 SF MIN. LOT WIDTH: 75FT (50FT AT CUL-DE-SAC) 75FT (50FT AT CUL-DE-SAC) SETBACK - FRONT: 35 FT 35 FT SETBACK - SIDE: 10/7.5 FT (25FT IF ADJACENT STREET) 10/7.5 FT (25FT IF ADJACENT STREET) SETBACK - REAR; 30 FT 30 FT MAX. COVERAGE: 35% 35% MAX. HEIGHT: 35 FT35 FT
