12" OPENING @ 132.00 REFER TO TYPICAL OUTLET STRUCTURE DETAIL
130
VDOT STD. ES-1
FINISHED GRADE
135
140
VDOT STD. EW-6 VDOT STD. EW-6
VDOT STD. EW-6
135
135
135 134.45
133.70
130
130
134.13 16 65.00' OF DUAL 18" CLASS III RCP @ 0.50%
EX. GROUND
133.45
8 50.00' OF DUAL 18" CLASS III RCP @ 0.50%
EX. GROUND
131.90
17 20.00' OF 15" CLASS III RCP @ 0.50%
140
130
130
130
COUNTERSINK INLET AND OUTLET
COUNTERSINK INLET AND OUTLET
Stuart G. Little 125
10+50
10 YR. W.S.E. = 133.70
140
VDOT STD. EW-6
135
100 YR. W.S.E. = 134.15
132.88
125
9+80 10+00
135
140
TOP OF DAM = 135.20
8'
VDOT STD. ES-1
12 34.00' OF 24" CLASS III RCP @ 0.50%
1.5' MIN. SEP.
SAN. SEWER X-ING
11A 128.00' OF 18" CLASS III RCP @ 0.50%
135
10 YR. W.S.E. = 135.19
EMERGENCY SPILLWAY ELEV = 134.10
FINISHED GRADE
100 YR. W.S.E. = 135.79 135.04
FINISHED GRADE
No Scale
SCALE : AS SHOWN
No Scale
FINISHED GRADE
135
ELEV=134.1
2:
POND 8A SPILLWAY SECTION
FINISHED GRADE
ELEV=135.2
2: 1
ELEV=135.5
GRASS LINED
3'
140 VDOT STD. ES-1
ELEV=135.2
1
2: 1
ELEV=137.0
GRASS LINED
2:
11: DI-3C, L=6' TOP 137.40 INV IN 134.40 (11A) INV OUT 134.30 (12) 13 : DI-3C, L=6' TOP 137.40 INV IN 134.13 (12) INV OUT 134.03 (14)
ELEV=137.0
1. PIPES ARE MEASURED FROM CENTER TO CENTER OF STRUCTURES. 2. ALL STRUCTURES OVER 4' DEEP REQUIRE VDOT STD. ST-1 STEPS. 3. ALL ROOF WATER AND DOWNDRAINS MUST BE COLLECTED AND DISCHARGED IN A NON-ERODIBLE MANNER. 4. ALL BARREL ASSEMBLIES MUST BE "O-RING" CONCRETE PIPE.
11+50
12+00
12+50
13+00
13+50
14+00
14+50 14+67.89
125
125
9+80 10+00
10+50
11+00
11+50
12+00
12+50
13+00
125
13+44.94
9+80 10+00
HOR. SCALE: 1"=50' VERT. SCALE: 1"=5'
HOR. SCALE: 1"=50' VERT. SCALE: 1"=5'
Lic. No. 39974
125
POND 8B PROFILE (END OF TINSLEY BOULEVARD) - SECTION 8
STORM SEWER PROFILE (MIDDLE OF TINSLEY BOULEVARD) - SECTION 8
125
10+5010+71.52
125
9+80 10+00
10+50
10+85.64
CULVERT PROFILE
CULVERT PROFILE
HOR. SCALE: 1"=50' VERT. SCALE: 1"=5'
HOR. SCALE: 1"=50' VERT. SCALE: 1"=5'
10-27-2016
DATE : SEPTEMBER 12, 2016 REVISION BLOCK DATE
DESCRIPTION
2-26-2016
COUNTY RESUBMITTAL ADDRESSING COMMENTS
9-12-2016
COUNTY RESUBMITTAL ADDRESSING COMMENTS
10-27-2016
COUNTY RESUBMITTAL ADDRESSING COMMENTS
A PLASTIC SOLUTIONS DEBRIS CAGE ON HEADWALL OF ALL OUTLET STRUCTURES FOR PONDS
OUTLET PIPE - REFER TO PROFILE FOR DIAMETER
NOTE: BASIN AND EMBANKMENT SHALL BE CONSTRUCTED PER STATE STANDARDS TO INCLUDE CLAY CORE AND KEY TRENCH. AN IMPERVIOUS CLAY CORE KEYED A MINIMUM OF 4 FEET INTO A LAYER OF NATURAL IMPERVIOUS SUB-GRADE SOIL AND EXTENDED TO THE 10 YEAR W.S.E. IS REQUIRED. AN OUTER CORE SHALL BE ESTABLISHED ON EITHER SIDE OF THE CLAY CORE THAT SHALL CONSIST OF VDOT MATERIAL TYPE I, II OR III. THE REMAINING EARTH EMBANKMENT SHALL BE CONSTRUCTED OF CLEAN EARTH FILL FREE OF DELETERIOUS MATERIAL INCLUDING DEBRIS, ROOTS, FROZEN MATERIALS, MUCK ORGANIC MATTER AND ROCK OR GRAVEL LARGER THAN 3 INCHES IN ANY DIMENSION. A TOE DRAIN CONSISTING OF 12" VDOT TYPE 8 TO 10 COARSE AGGREGATE SHALL BE INSTALLED THE ENTIRE LENGTH OF THE OUTLET PIPE. MATERIAL SHALL BE PLACED IN MAXIMUM 8" LIFTS AND ALL MATERIAL FOR EMBANKMENT SHALL BE CERTIFIED BY AN ONSITE GEOTECHNICAL ENGINEER PIROR TO PLACEMENT. ALL DISTURBED LAND, INCLUDING THE BASIN ITSELF, SHALL BE STABILIZED AND SEEDED IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THIS INCLUDES BOTH TEMPORARY AND PERMANENT SEEDING AS REQUIRED.
1 4"
HDPE ORIFICE PLATE WITH WATER QUANTITY OPENING - REFER TO PROFILE FOR OPENING SIZE IN PLATE AND ELEVATION. POND 8A DOES NOT HAVE PLATE
8" 3000 PSI CONC SLAB
A' 4.0' FRONT VIEW
MODIFIED EW-1
WATER QUANTITY OPENING
3:1
SLO P
E
PLASTIC SOLUTIONS DEBRIS CAGE OUTLET PIPE
8" 3000 PSI CONC SLAB
1.5'
MWC DEVELOPMENT, LLC P.O. BOX 694 PRINCE GEORGE, VA 23875 CONTACT: KRIS CUTLER
TINSLEY CHARTER SUBDIVISION SECTIONS 6, 7 AND 8 STORM SEWER & STORMWATER MANAGEMENT POND PROFILES SHEET NO.
SECTION A-A'
1
EMBANKMENT GENERAL NOTES No Scale
QUALITY ASSURANCE : STUART LITTLE
ELEV=134.8
5'
POND 6 SPILLWAY SECTION
EX. GROUND
GRASS LINED
ELEV=136.5
PROJECT MANAGER : CHRIS THOMPSON
ELEV=136.0
2: 1
2: 1
2: 1
6'
VDOT STD. ES-1
9+80 10+00
GRASS LINED
PROJECT NO. : 1O106
140
ELEV=136.0
ELEV=135.7
14207 POND CHASE PLACE | MIDLOTHIAN , VA | 23113 TELEPHONE NO. 804.938.8864 |www.sekivsolutions.com
FINISHED GRADE
ELEV=137.0
GRASS LINED
2: 1
5 : MH-1 TOP 137.23 INV IN 133.52 (4) INV OUT 133.42 (6)
3 : DI-3C, L=6' TOP 138.10 INV IN 134.57 (2) INV OUT 134.47 (4)