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HomeMy WebLinkAbout017 CE GRADING PLAN (4 OF 6)49904988 4989 4991499249934995LOT 1 0.46 acs. LOT 1 2.01 acs. LOT 42.22 acs. LOT 2 1.79 acs. PARK 20.34 acs. BLOCK 6 BLOCK 5 STORM LOT 50.09 acs.56.01'71.99' O.S. 7 0.22 acs. 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BY: APPR. BY: DATE: Q.C. REVIEW DATE: BY: 2880 Technology Blvd West Bozeman, MT 59718 406.587.0721 www.m-m.net engineers surveyors planners scientists MorrisonMaierle VERIFY SCALE AND COLOR! THIS SHEET MAY BE REDUCED AND IS INTENDED TO BE IN COLOR. THE BAR BELOW WILL MEASURE ONE INCH AT ORIGINAL DESIGN SCALE AND RED, GREEN, AND BLUE WILL BE VISIBLE IFREPRODUCED CORRECTLY. MODIFY SCALE ACCORDINGLY! PLOTTED BY:LEE HAGEMAN ON Mar/21/2023 SOUTH RANGE CROSSING SUBDIVISION MASTER SITE PLANBOZEMAN MONTANA CE GRADING PLAN (4 OF 6) 5659.011 17 C304 RSP LRH MEE 03/15/2023 MATCH LINE C302 MATCH LINE C303MATCH LINE C306 01/18/2023 Know what's below. before you dig.Call R THIS SITE HAS BEEN DESIGNED TO BE ACCESSIBLE TO INDIVIDUALS WITH DISABILITIES IN ACCORDANCE WITH THE AMERICANS WITH DISABILITIES ACT. TOP BACK OF CURB ELEVATIONTBC LEGEND GENERAL STREET SLOPE EXISTING MAJOR CONTOUR >>>> XXXX EXISTING MINOR CONTOUR PROPOSED MINOR CONTOUR PROPOSED MAJOR CONTOUR XXXX XXXX XXXX STORM FLOW PATH>>>>>>>> POND OVERFLOW PATH>>>>>>>> KEY NOTES INSTALL 2' x 3' STANDARD SQUARE STORM DRAIN INLET PER COB STD DWG. NO. 02720-1A. INSTALL COMBINATION MANHOLE AND INLET PER COB STD DWG. NO. 02720-1B. INSTALL STANDARD STRAIGHT MANHOLE PER COB STD DWG. NO. 02720-4. INSTALL POND OVERFLOW STUCTURE PER DETAIL 2, SHEET C1204. INSTALL CURB CUT PER DETAIL, SHEET C1204. INSTALL SIDEWALK CHASE PER COB DWG. NO. 2529-14. INSTALL ARCH CULVERT FOR DITCH CROSSINGS PER DETAIL 3, SHEET C1204. INSTALL RIP-RAP PER DETAIL 5, SHEET C1201. 1 2 3 4 5 6 7 8 SURFACE RETENTION BASIN B-2 DESIGN MAX WATER SURFACE ELEV = 4987.50 BASIN BOTTOM ELEV = 4986.0 MAX WATER DEPTH = 1.5 FT MAX SIDE SLOPES = 4 : 1 (HORIZ:VERT) DESIGN RETENTION CAPACITY = 4,530 CF SEE DETAIL 1 ON SHEET C1204 1 2 2 5 2 2 1 3 4 SURFACE RETENTION P-X DESIGN MAX WATER SURFACE ELEV = TBD BASIN BOTTOM ELEV = TBD MAX WATER DEPTH = 1.4 FT MAX SIDE SLOPES = 4 : 1 (HORIZ:VERT) DESIGN RETENTION CAPACITY = 433 CF SEE DETAIL 1 ON SHEET C1204 2 SURFACE RETENTION BASIN B-3 DESIGN MAX WATER SURFACE ELEV = 4986.50 BASIN BOTTOM ELEV = 4985.50 MAX WATER DEPTH = 1 FT MAX SIDE SLOPES = 4 : 1 (HORIZ:VERT) DESIGN RETENTION CAPACITY = 544 CF SEE DETAIL 1 ON SHEET C1204 3 SURFACE RETENTION P-1 DESIGN MAX WATER SURFACE ELEV = 4988.60 BASIN BOTTOM ELEV = 4987.20 MAX WATER DEPTH = 1.4 FT MAX SIDE SLOPES = 4 : 1 (HORIZ:VERT) DESIGN RETENTION CAPACITY = 433 CF SEE DETAIL 1 ON SHEET C1204 4 SURFACE RETENTION P-2 DESIGN MAX WATER SURFACE ELEV = 4992.10 BASIN BOTTOM ELEV = 4990.70 MAX WATER DEPTH = 1.4 FT MAX SIDE SLOPES = 4 : 1 (HORIZ:VERT) DESIGN RETENTION CAPACITY = 433 CF SEE DETAIL 1 ON SHEET C1204 5 1 1 3 1 3 2 4 GENERAL NOTES: 1.ALL TEXT AND FEATURES SHOWN SHADED ARE EXISTING. SEE SHEET C004 FOR MORE COMPLETE DEPICTION OF EXISTING CONDITIONS. 2.REFERENCE ELEVATIONS FOR CALLOUTS ARE ± 4,900'. 3.CONSTRUCTION JOINTS SHALL BE PLACED AT TEN FOOT (10') INTERVALS ALONG TANGENT CURB SECTIONS AND A MINIMUM OF 5.25' WITHIN THE RADIUS OF ANY CURVES, HAVING A MINIMUM DEPTH OF THREE-QUARTER INCHES (3/4") AND WIDTH OF ONE-EIGHTH INCH (1/8"). 4.ONE-HALF INCH (1/2") EXPANSION JOINT MATERIAL SHALL BE PLACED AT ALL PC'S, PT'S, CURB RETURNS, AND AT NOT MORE THAN 300' INTERVALS. THE EXPANSION JOINT MATERIAL SHALL EXTEND THROUGH THE FULL DEPTH OF CURB AND GUTTER. 5.NO CURB AND GUTTER SHALL BE PLACED WITHOUT A FINAL FORM INSPECTION BY THE OWNER, THEIR AUTHORIZED REPRESENTATIVE, AND/OR THE CITY OF BOZEMAN (AS REQUIRED). 6.CONTRACTOR SHALL RE-VEGETATE ALL DISTURBED AREAS PRIOR TO FINAL COMPLETION. 7.INSTALL CURB AND GUTTER PER CITY OF BOZEMAN STANDARD DWG. NO. 02528-1. PROPOSED STORM DRAINAGE DITCH (ARROWS DENOTE STORM DRAINAGE DIRECTION ) PROPOSED 30' STORM DRAIN EASEMENT SHALLOW STORM POND OVERFLOW DRAINAGE DITCH MASTER SITE PLAN MARCH 2023 30 6015300 SCALE IN FEET