HomeMy WebLinkAboutC201-Site Development Plan-C2016
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STORM SEWER FOR THIS PROJECT
WILL BE PUBLIC.
ALL STORM SEWERS WITHIN
PUBLIC RIGHT-OF-WAY SHALL BE
RCP CLASS III.
NOTES TO CONTRACTOR:
ALL PADS SHOULD BE TESTED TO ASSURE A COMPACTION OF AT LEAST 95
PERCENT OF THE MAXIMUM DRY DENSITY USING THE STANDARD
PROCTOR TEST METHOD.
ANY PRIVATE TILES LOCATED ON THIS SITE WILL NEED TO BE LOCATED;
BREATHERS SET AT THE DOWNSTREAM PROPERTY LINE AND CRUSHED
OR REMOVED ACROSS THIS SITE. IF ANY OF THESE TILES EXTEND
BEYOND THE LIMITS OF THIS PROJECT, THEY WILL NEED TO BE PROVIDED
A POSITIVE OUTLET AND ALLOWED TO CONTINUE TO FUNCTION, AS IT IS
ILLEGAL TO BLOCK OFF A PRIVATE "MUTUAL" TILE.
CONTRACTOR SHALL VERIFY DEPTHS OF ALL EXISTING ONSITE UTILITIES
PRIOR TO CONSTRUCTION TO CONFIRM THERE IS NOT ANY CONFLICTS
WITH OTHER UTILITIES, STORM SEWERS OR STREETS. CONFLICTS AFTER
CONSTRUCTION BEGINS ARE SOLELY THE CONTRACTOR'S
RESPONSIBILITY.
CONTRACTOR SHALL CONTACT THE DEPARTMENT OF ENGINEERING TO
SCHEDULE A PRE-CONSTRUCTION MEETING TO REVIEW THE
DEPARTMENT'S CONSTRUCTION REQUIREMENTS, STAFF NOTIFICATION
REQUIREMENTS, REQUIRED INSPECTIONS FOR CERTAIN STAGES OF
WORK TO REVIEW THE AUTHORITY OF THE DEPARTMENT AS IT RELATES
TO WORK WITHIN THE EXISTING AND PROPOSED CITY R/W.
EXISTING PAVEMENT TO BE SAW CUT TO A CLEAN EDGE ADJACENT TO
ANY WIDENING, AUXILIARY LANES, ETC.
NO EARTH DISTURBING ACTIVITY MAY TAKE PLACE WITHOUT AN
APPROVED STORM WATER MANAGEMENT PERMIT.
THERE IS TO BE NO DRIVEWAY ENCROACHMENTS INTO EASEMENTS
BETWEEN LOTS.
UTILITY RELOCATIONS REQUIRED BY THE PROJECT SHALL BE THE
RESPONSIBILITY OF THE DEVELOPER. UTILITY LINE RELOCATIONS
REQUIRED FOR ROAD PROJECTS THAT RESULT IN A CONFLICT WITH
PROPOSED DEVELOPMENT SHALL BE THE RESPONSIBILITY OF THE
DEVELOPER TO RESOLVE WITH THE UTILITY. EXISTING POLE LINES
REQUIRED TO BE RELOCATED TO WITHIN ONE FOOT OF PROPOSED
RIGHT-OF-WAY LINE.
744.7
EXISTING CONTOUR
EXISTING SANITARY SEWER
EXISTING STORM SEWER
PROPOSED GRADE
PROPOSED CONTOUR
PROPOSED SANITARY SEWER
PROPOSED STORM SEWER
PROPOSED WATER LINE
PROPOSED SWALE
PROPOSED 5' SIDEWALK (BY HOME BUILDER)
(DEVELOPER SHALL INSTALL SIDEWALKS ALONG ALL COMMON AREAS)
LOT NUMBER
PAD ELEVATION
4" SSD LATERAL STUB TO LOTS WITHOUT
REAR YARD UNDERDRAINS (LOTS 4-6)
PROPOSED 6" DUAL WALL HANCOR HI-Q TYPE 4
UNDERDRAINS
LEGEND
VOLUME DETENTION REQUIRED
LAKE #1 = IWñ
LAKE #2 =IWñ
VOLUME DETENTION PROVIDED
LAKE #1 = IWñ
LAKE #2 =IWñ
LAKE #1 OFFSITE DRAINAGE:
100 YR. cfs = 14.479 (PER VOWC
SEC 6001 DRAINAGE REPORT)
LAKE #2 OFFSITE DRAINAGE:
THERE IS NO OFFSITE TO LAKE #2
DRAINAGE SUMMARY
29(5$//6,7($&5($*( $&
6(&7,21& $&
ALLOWABLE RATE CALCULATION:
0.1 cfs/acre = 10-yr 0.24 cfs/acre = 100-yr
Restricted rates based on the J.W. Brendle Drain
RELEASE RATE (WITH 8" ORIFICE)
LAKE #1 10 YR.100 YR.
ALLOWABLE 1.818cfs 4.363cfs
POST DEV.1.806cfs 4.302cfs
RELEASE RATE (WITH 7" ORIFICE)
LAKE #2
ALLOWABLE 1.438cfs 3.451cfs
POST DEV.1.403cfs 3.428cfs
PRE DEVELOPED ONSITE ACREAGE
OUTLET 1 =18.18
OUTLET 2 =14.38
POST DEVELOPED ONSITE ACREAGE
LAKE #1 =16.93
LAKE #2 =15.56
FLOOD STATEMENT
THIS SITE DOES NOT LIE WITHIN A
FLOODWAY OR FLOOD PLAIN PER FIRM
MAP 18057CO205F DATED FEB 19, 2003.
VEGETATIVE COVER
EXISTING SITE CONSIST MOSTLY OF
GRASS AND WEEDS WITH WOODS ON
THE SITE.
ADJACENT PROPERTIES
NORTH: RESIDENTIAL
EAST: RESIDENTIAL
SOUTH: RESIDENTIAL
WEST: RESIDENTIAL
SEE SHEET C200 FOR:
1.TYPICAL LOT SECTION DETAIL
2.TYPICAL WOOD BARRIER POST
3.STRUCTURE AND PIPE TABLES
4.EARTHWORK NOTES
MIN. FINISH FLOOR ELEV. IS BASED OFF OF THE BELOW
CRITERIA, WHICHEVER IS HIGHER:
1. (1) FOOT ABOVE THE NEAREST UPSTREAM
OR DOWNSTREAM SANITARY MANHOLE
WHICH EVER IS LOWEST.
2. 15" (1.25') ABOVE THE ROAD ELEVATION
3. 6" (0.5') ABOVE THE M.L.A.G
MINIMUM FLOOD PROTECTION GRADE
MINIMUM LOWEST ADJACENT GRADE
RISER TC
6" DUAL WALL,
HANCOR HI-Q
TYPE 4 SSD
4" SSD TO LOT
CONSTRUCTION LIMITS
FOR WATER LOCATES
CONTACT: CARMEL UTILITIES
(317) 571-2648
FOR SANITARY SEWER LOCATES
CONTACT: CLAY TOWNSHIP
REGIONAL WASTE DISTRICT
(317) 844-9200
OVER EXCAVATE
0.9" FOR SEDIMENT
ACCUMULATION
EXISTING TREES
EXISTING TREE LINE
OVER EXCAVATE
0.9" FOR SEDIMENT
ACCUMULATION
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