HomeMy WebLinkAbout20130223 Ver 2_Application_20130311vv
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FFILL IN WETLAND
MISSED IN DESIGN
NOTES:
SUBMITTAL AT BRIDGE BENT 27 RIGHT IS AN IMPACT OF 0.024 ACRE.
1. THE AREA THAT WAS APPARENTLY OVERLOOKED IN THE ORIGINAL
Fill Lines
GREENSBORO WESTERN LOOP PROJECT 168
VECELLIO & GROGAN
LEGEND:
DENOTES FILL
IN WETLAND
DENOTES MECHANIZED
CLEARING
DENOTES HAND
CLEARING
DENOTES EXCAVATION
IN WETLAND
PERMANENT IMPACT
F F
E E
HC HC
NOTES:
1. PROPOSED STREAM CROSSING TO ACCESS THE EAST SIDE OF HORSEPEN
CREEK WILL BE CONSTRUCTED AS PER STANDARD 1645.01.
2. UPON OWNER ACCEPTANCE, CONTRACTOR WILL DESIGN STREAM
CROSSING TO PASS THE PEAK BANKFULL FLOW FROM OVER TOPPING.
3. THE PROPOSED ACCESS WILL BE 30' WIDE AT THE STREAM CROSSING,
REQUIRING 80 LINEAR FEET OF TEMPORARY STREAM IMPACT.
GRADE AND CONTOUR.
4. THE TEMPORARY STREAM IMPACTS WILL BE RETURNED TO PRE-DISTURBANCE
CAP STONE
EC CLASS B RIPRAP
36" CASING PIPE
GEOTEXTILE
5. CARE WILL BE TAKEN TO PRESERVE THE NATURAL STREAM BED.GREENSBORO WESTERN LOOP PROJECT 168
VECELLIO & GROGAN PROPOSED STREAM CROSSING
LEGEND:
BUFFER ZONE 1
BUFFER ZONE 2
PROPOSED PIPE
STREAM CROSSINGTEMPORARY STREAM IMPACT
SHEET 2 OF 2
PROFILE OF PROPOSED STREAM CROSSING
N.T.S.
N.W. 742.10' 6-26-12
747.80'
vHORSEPEN CK
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GREENSBORO WESTERN LOOP PROJECTAREA OF WETLAND IMPACT FOR WORK BRIDGE PROPOSAL ELIMINATION OF PROPOSED WORK BRIDGE AREA WITHIN THE WETLAND BOUNDARIES TOTAL AREA 0.39 ACRESPROPOSED ADDITIONAL WORK BRIDGE AREA WITHIN THE WETLAND BOUNDARIES TOTAL AREA 0.20 ACRESRESULTING IN A TOTAL REDUCTION OF 0.19 ACRESORIGINAL DESIGN INDICATES 7,000 LF OF WORK BRIDGECONTRACTORS PROPOSAL SUGGESTS 5,927 LF OF WORK BRIDGESR2499 DRAWBRIDGE PARKWAY
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Fill Lines
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80 L.F. PROPOSED STREAM
CROSSING LOCATION
Sp. Sediment Control Fence Location
GREENSBORO WESTERN LOOP PROJECT 168
VECELLIO & GROGAN PROPOSED STREAM CROSSING
LEGEND:
BUFFER ZONE 1
BUFFER ZONE 2
PROPOSED PIPE
STREAM CROSSINGTEMPORARY STREAM IMPACT
SHEET 1 OF 2