HomeMy WebLinkAboutWPO201700004 Plan - VSMP 2019-06-11SOIL EROSION & SEDIMENT CONTROL SYMBOLS
SYMBOL N 0. TI TLE
3.01 SAFETY FENCE
3.02 CONSTRUCTION ENTRANCE
x x x x 3,05 SILT FENCE
3.07 STORM DRAIN INLET PROTECTION
3.12 TEMPORARY DIVERSION DIKE
[DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP
3.18 OUTLET PROTECTION
LIMITS OF DISTURBANCE
-- — — — — — — — —— EXISTING CONTOUR
PROPOSED CONTOUR
KEY
TMP 61 W-3-26
Open Space Parcel
Turtle Creek Condominiums
D.B. 987-372
Present Use: Apartments
Zoning: R-10
PHASE ONE SEQUENCE OF CONSTRUCTION:
1. INSTALL CONSTRUCTION ENTRANCE.
2. INSTALL SAFETY FENCE AND SILT FENCE AT THE LOCATION SHOWN ON THE EROSION & SEDIMENT CONTROL PLAN.
3. INSTALL WEIR WALL IN DI ON COMMONWEALTH DRIVE. WALL COMPOSED OF 16" SOLID MATERIAL AT BASE, WITH 8" PERMEABLE
LAYER ON TOP.
4. CLEAR OUT INLET TO EXISTING PIPE IN SUMP AREA AND INSTALL INLET PROTECTION.
5. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL
MEASURES.
6. BEGIN BUILDING PAD GRADING AND INSTALL NEW STORM PIPE AND INLET STRUCTURE WITHOUT TOP. INSTALL
INLET PROTECTION ON OPEN STRUCTURE.
7. INSTALL DIVERSION. r
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TOP OF BASE APPROXIMATELY 502' f —� 1 1 f
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PORTION
EXISTING THE€LINE
\-DITCH
TO�BE REMO1ED IS AREA T6 INLET
TMP 61 W-3-15
Colonial Realty
-nited Partnership
4.503 Acres
D.B. 4280-032
!nt Use: Apartments
Zoning: PRD
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SITE BENCfMA � "l �� --�--_.
TOP OF DROP INLET / 1 243.1
ELEVATION � 516.1 » - T—
/ ;_ ;_ DI-38 EX. S46'2410 W
i TBR / C7 ------
AND ROTATED —
—r f
/ EXISTING SIDEWALK�--
- EXISTING CG-6
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'✓ Y iAPPROXIMATE LOCATION EXISTING 8" WATERLINE
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DEMOLITION FOR ENTRANCE
WEIR WALL TO BE INSTALLED IN DROP INLET
ACROSS COMMONWEALTH DRIVE PRIOR TO
INSTALLATION OF INLET PROTECTION ON
PIPE. WALL COMPOSED OF 16' SOLID
MATERIAL AT BASE, WITH 8" PERMEABLE
LAYER ON TOP. CONTRACTOR TO SUBMIT
DETAIL TO ENGINEER AND RECEIVE COUNTY
APPROVAL PRIOR TO INSTALLATION. UPON
PROJECT COMPLETION WEIR WILL BE
REMOVED AND STORM PIPE AND STRUCTURE
LEADING TO WEIR WILL BE CLEANED OF
SEDIMENT AND DEBRIS.
STATE ROUTE 852
COMMONWEALTH DR
Variable Width ROW
Speed Limit 35 mph
ADT 5400