HomeMy WebLinkAboutWPO201300011 Plan - Approved 2013-02-07 (2)IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS ASSOCIATED WITH THIS PROJECT
WORK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE CONTRACTOR FIND A CONFLICT WITH THE DOCUMENTS RELATIVE TO
THE SPECIFICATIONS OR APPLICABLE CODES, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PROJECT ENGINEER OF RECORD IN
WRITING PRIOR TO THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY THE PROJECT ENGINEER SHALL CONSTITUTE
ACCEPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF THE WORK AS DEFINED BY THE DRAWINGS AND IN
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SCOTTSVILLE MAGISTERIAL DISTRICT
ALBEMARLE COUNTY, VIRGINIA
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FAIRBURN, GA 30213
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LOCATION MAP
COPYRIGHT ADC THE MAP PEOPLE
PERMIT USE NO. 20602153-5
SCALE: 1"=2000'
♦ OWNER:
♦APPLICANTS:
"014—HOLDINGS, LLC
RIVERBEND MANAGEMENT
1209 NORTH ORANGE STREET
321 EAST MAIN STREET, SUITE 201
WILMINGTON DE 19801
CHARLOTTESVILLE, VA 22902
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(434)245-4932
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CONTACT: ALAN TAYLOR
5
S.J. COLLINS ENTERPRISES
6
5B SOUTHWEST BROAD STREET
DRH
FAIRBURN, GA 30213
(770)692 -8300
CONTACT: DANIEL S. TUCKER
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CONTACT INFORMATION
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*BOUNDARY & TOPOGRAPHIC /ALTA SURVEY:
"ALTA/ACSM LAND TITLE SURVEY OF THE PROPERTY OF BRASS, INC."
PREPARED BY: KIRK HUGHES AND ASSOCIATES
PROJECT NUMBER: 97 -159
DATED: MARCH 3, 1998
(REVISED JULY 8, 2003)
GO VERNING AGENCIES
♦ COUNTY OF ALBEMARLE DEPARTMENT OF COMMUNITY
DEVELOPMENT
401 McINTIRE ROAD
CHARLOTTESVILLE, VA 22902
TEL: (434) 296 -5832
FAX: (434) 972 -4126
SHEET INDEX
SHEET TITLE
SHEET NUMBER
COVER SHEET
1
GENERAL NOTES AND LEGEND
2
GRADING AND EROSION AND SEDIMENT CONTROL PLAN
3
CRITICAL SLOPES EXHIBIT
4
EROSION AND SEDIMENT CONTROL NOTES
5
EROSION AND SEDIMENT CONTROL DETAILS AND COMPUTATIONS
6
by th APPROVFD
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FILE COPY
This copy of the approved plan is
reserved for the official files of
Albemarle County. Please do not
remove this plan from the file.
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REVISIONS
REV
DATE
COMMENT
BY
1
3/29/13
PER COUNTY
COMMENTS
CEY
2
4/10/13
PER COUNTY
COMMENTS
CEY
3
11/09/13
EXPAND ACCESS
FOR CONSTRUCTION
DRH
THE FOLLOWING STATES REQUIRE NOTIFICATION BY
EXCAVATORS, DESIGNERS, OR ANY PERSON PREPARING TO
DISTURB THE EARTH'S SURFACE ANYWHERE IN THE STATE.
(IN VIRGINIA, MARYLAND, AND DELAWARE 811)
(WV 1- 800 - 245 -4848) (PA 1-800- 242 -1776)
(VA 1 -800- 552- 7001) (MD 1 -800 -257- 7777) (DE 1-800- 282 -6555)
APPROVED FOR
CONSTRUCTION
PROJECT No.: V122001
DRAWN BY: JLP
CHECKED BY: DRH
DATE: 11/09/13
SCALE: AS NOTED
CAD I.D.: SD2
PROJECT: MINOR
GRADING
PLAN
FOR
STREAM ACCESS AT
AVON LANDFILL
LOCATION OF SITE
NORTH OF 1 -64 ALONG
AVON STREET EXTENDED
SCOTTSVILLE MAGISTERIAL
ALBEMARLE COUNTY, VA
28 BLACKWELL PARK LANE, SUITE 201
WARRENTON, VIRGINIA 20186
Phone: (540) 349 -4500
Fax: (540) 349 -0321
www.BohlerEngineering.com
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SHEET TITLE:
COVER S. J EE JL
SHEET NUMBER:
OF 6
WPO 2013wPO 2013 - 00011
STANDARD DRAWING LEGEND
STANDARD ABBREVIATIONS
FOR ENTIRE PLAN SET
NOT TO SCALE
L1
EXISTING NOTE
TYPICAL NOTE TEXT
PROPOSED NOTE
FOR ENTIRE PLAN SET
AC
ACRES
POG
POINT OF GRADE
L4
ONSITE PROPERTY
LINE / R.O.W. LINE
- -
ADA
AMERICANS WITH
DISABILITY ACT
PROP
PROPOSED
- -
NEIGHBORING
PROPERTY LINE /
INTERIOR PARCEL LINE
- -
-
EASEMENT
LINE
L8
ARCH
ARCHITECTURAL
PT
POINT OF TANGENCY
- - - - - - - -
SETBACK
LINE
- - - - - -. - -
BC
BOTTOM OF CURB
PTCR
POINT OF TANGENCY, CURB
RETURN
L12
BF
BASEMENT FLOOR
PVC
POLYVINYL CHLORIDE PIPE
90.55'
CONCRETE CURB &
GUTTER
CURB AND GUTTER
BK
BLOCK
PVI
POINT OF VERTICAL
INTERSECTION
L16
SPILL CURB
I TRANSITION CURB
BL
BASELINE
PVT
POINT OF VERTICAL
TANGENCY
S 81029'12" E
87.32'
L19
S 52 027'13" E
DEPRESSED CURB AND GUTTER
R
BLDG
BUILDING
R
RADIUS
------------------------
35.36'
BM
BUILDING
BENCHMARK
RCP
REINFORCED CONCRETE PIPE
S 73 °10'41" W
UTILITY POLE
WITH LIGHT
��o
BRL
BUILDING
RESTRICTION LINE
RET
WALL
RETAINING WALL
100.00'
POLE
LIGHT
CF
CUBIC FEET
RNV
RIGHT OF WAY
TRAFFIC
LIGHT
p
CL
CENTERLINE
S
SLOPE
0
UTILITY
POLE
O
CMP
METAL PIPE CORRUGATED
SAN
SANITARY SEWER
CONN
CONNECTION
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SQUARE FEET
O
TYPICAL
LIGHT
0
CONC
CONCRETE
STA
STATION
0
ACORN
LIGHT
CPP
CORRUGATED
PLASTIC PIPE
STM
STORM
�-
TYPICAL
SIGN
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CY
CUBIC YARDS
TBR
TO BE REMOVED
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DECORATIVE
TBRL
TO BE RELOCATED
DEP
DEPRESSED
TC
TOP OF CURB
DIP
DUCTILE IRON PIPE
TELE
TELEPHONE
-170- -
------------- %6.9------------
CONTOUR
LINE
190
187
DOM
DOMESTIC
TPF
TREE PROTECTION FENCE
TC 516.4
OR 516.4
SPOT
ELEVATIONS
C516.00
TC 516.00
BC 515.55
ELEC
ELECTRIC
TW
TOP OF WALL
ELEV
ELEVATION
TYP
TYPICAL
SANITARY
LABEL
SAN
4
EP
EDGE OF PAVEMENT
UG
UNDERGROUND
\�
STORM
LABEL
x
#
ES
EDGE OF SHOULDER
UP
UTILITY POLE
SL
SANITARY SEWER
LATERAL
SL
EW
END WALL
W
WIDE
Iy
UNDERGROUND
WATER LINE
w
EX
EXISTING
W/L
WATER LINE
E
UNDERGROUND
ELECTRIC LINE
E
FES
FLARED END
SECTION
W/M
WATER METER
UNDERGROUND
GAS LINE
G
FF
FINISHED FLOOR
±
PLUS OR MINUS
OH
OVERHEAD
WIRE
OH
FH
FIRE HYDRANT
"
DEGREE
FG
FINISHED GRADE
0
DIAMETER
T
UNDERGROUND
TELEPHONE LINE
T
G
GRADE
#
NUMBER
C
UNDERGROUND
CABLE LINE
C
GF
GARAGE FLOOR (AT
DOOR)
GH
GRADE HIGHER SIDE
OF WALL
- - - - - - - - - -
- - - - - - - - - -
STORM
SEWER
S
SANITARY
SEWER MAIN
S
GL
GRADE LOWER SIDE
OF WALL
1cr
HYDRANT
GIRT
GRATE
GV
GATE VALVE
O
SANITARY
MANHOLE
I
,`._,�
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HIGH DENSITY
POLYETHYLENE PIPE
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STORM
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HIGH POINT
(9 WM
WATER
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4
HOR
HORIZONTAL
WV
WATER
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•
HW
HEADWALL
GAS
VALVE
TNT
INTERSECTION
GAS
METER
®
INV
INVERT
LF
LINEAR FOOT
TYPICAL END
SECTION
LOC
LIMITS OF CLEARING
HEADWALL OR
ENDWALL
')OR�
LOD
LIMITS OF
DISTURBANCE
®I
YARD
INLET
O
LOS
LINE OF SIGHT
LP
LOW POINT
CURB
INLET
P11
US
LANDSCAPE
0
CLEAN
OUT
O
MAX
MAXIMUM
O
ELECTRIC
MANHOLE
O
MIN
MINIMUM
`J
TELEPHONE
MANHOLE
O
MH
MANHOLE
MJ
MECHANICAL JOINT
EB
ELECTRIC
BOX
EB
OC
ON CENTER
F,--Pl
ELECTRIC
PEDESTAL
EP
PA
POINT OF ANALYSIS
PC
POINT CURVATURE
PCCR
POINT OF
COMPOUND
CURVATURE, CURB
RETURN
MONITORING
WELL
TEST
PIT
"`���
PI
POINT OF
INTERSECTION
BENCHMARK
BORING
GENERAL NOTE:
IT IS THE RESPONSIBILITY OF THE CONTRACTORTO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS ASSOCIATED WITH THIS PROJECT
WORK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE CONTRACTOR FIND A CONFLICT WITH THE DOCUMENTS RELATIVE TO
THE SPECIFICATIONS OR APPLICABLE CODES, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PROJECT ENGINEER OF RECORD IN
WRITING PRIOR TO THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY THE PROJECT ENGINEER SHALL CONSTRUTE
ACCEPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF THE WORK AS DEFINED BY THE DRAWINGS AND IN
GENERAL DEMOLMON PLAN NOTES
1. BOHLER ENGINEERING IS NOT RESPONSIBLE FOR JOB SITE SAFETY OR SUPERVISION.
2. ALL DEMOLITION ACTIVITIES ARE TO BE PERFORMED IN ACCORDANCE WITH THESE PLANS AND
SPECIFICATIONS AS WELL AS ALL FEDERAL STATE AND LOCAL REGULATIONS. ANY DISCREPANCIES OR
DEVIATIONS SHALL BE IDENTIFIED BY THE CONTRACTOR TO BOHLER ENGINEERING IN WRITING FOR
RESOLUTION PRIOR TO INITIATION OF SITE ACTIVITY.
3. PRIOR TO STARTING ANY DEMOLITION CONTRACTOR IS RESPONSIBLE FOR/TO:
A. ENSURING THAT COPIES OF ALL APPLICABLE PERMITS AND APPROVALS ARE MAINTAINED ON -SITE AND
AVAILABLE FOR REVIEW.
B. INSTALLING THE REQUIRED SOIL EROSION AND SEDIMENT CONTROL AND /OR TREE PROTECTION
MEASURES PRIOR TO SITE DISTURBANCE.
C. LOCATING (VERTICALLY AND HORIZONTALLY) ALL UTILITIES AND SERVICES, INCLUDING, BUT NOT LIMITED
TO GAS, WATER, ELECTRIC, SANITARY AND STORM SEWER, TELEPHONE, CABLE, FIBER OPTIC CABLE, ETC.
WITHIN THE LIMITS OF DISTURBANCE. THE CONTRACTOR SHALL USE AND COMPLY WITH THE
REQUIREMENTS OF THE APPLICABLE UTILITY NOTIFICATION SYSTEM TO LOCATE ALL THE UNDERGROUND
UTILITIES.
D. PROTECTING AND MAINTAINING IN OPERATION, ALL ACTIVE SYSTEMS THAT ARE NOT BEING REMOVED
DURING ALL DEMOLITION ACTIVITIES.
E. FAMILIARIZING THEMSELVES WITH THE APPLICABLE UTILITY SERVICE PROVIDER AND I B
O S RESPONSIBLE
FOR ALL COORDINATION REGARDING UTILITY DEMOLITION REQUIRED FOR THE PROJECT. THE
CONTRACTOR SHALL PROVIDE THE OWNER WRITTEN NOTIFICATION THAT THE EXISTING UTILITIES AND
SERVICES HAVE BEEN TERMINATED AND ABANDONED IN ACCORDANCE WITH JURISDICTION AND UTILITY
COMPANY REQUIREMENTS.
F. COORDINATION WITH UTILITY COMPANIES REGARDING WORKING "OFF - PEAK" HOURS OR ON WEEKENDS
AS MAY BE REQUIRED TO MINIMIZE THE IMPACT ON THE AFFECTED PARTIES.
G. A COMPLETE INSPECTION FOR CONTAMINANTS BY A LICENSED ENVIRONMENTAL TESTING AGENCY, OF
ALL BUILDINGS AND /OR STRUCTURES TO BE REMOVED. SAME SHALL BE PERFORMED IN ACCORDANCE
WITH ALL APPLICABLE LOCAL, STATE, AND FEDERAL ENVIRONMENTAL REGULATIONS, ANY /ALL
CONTAMINANTS SHALL BE REMOVED AND DISPOSED OF BY A FEDERALLY LICENSED CONTRACTOR IN
ACCORDANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS. ALL ENVIRONMENTAL WORK
INCLUDING HAZARDOUS MATERIAL, SOILS, ASBESTOS, OR OTHER REFERENCED OR IMPLIED HEREIN IS
THE SOLE RESPONSIBILITY OF THE OWNER'S ENVIRONMENTAL CONSULTANT.
4. BOHLER ENGINEERING IS NOT RESPONSIBLE FOR JOB SITE SAFETY OR SUPERVISION. CONTRACTOR IS TO
PROCEED WITH THE DEMOLITION IN A SYSTEMATIC AND SAFE MANNER, FOLLOWING ALL THE OSHA
REQUIREMENTS, TO ENSURE PUBLIC AND CONTRACTOR SAFETY.
5. THE CONTRACTOR SHALL PROVIDE ALL THE "MEANS AND METHODS" NECESSARY TO PREVENT MOVEMENT,
SETTLEMENT, OR COLLAPSE OF EXISTING STRUCTURES, AND ANY OTHER IMPROVEMENTS THAT ARE
REMAINING ON -SITE OR OFF -SITE. THE DEMOLITION CONTRACTOR IS RESPONSIBLE FOR ALL REPAIRS OF
DAMAGE TO ALL ITEMS THAT ARE TO REMAIN AS A RESULT OF HIS ACTIVITIES. ALL REPAIRS SHALL USE NEW
MATERIAL. THE REPAIRS SHALL RESTORE THE ITEM TO THE PRE - DEMOLITION CONDITION.
6. IN THE ABSENCE OF SPECIFICATIONS, THE CONTRACTOR SHALL PERFORM EARTH MOVEMENT ACTIVITIES,
DEMOLITION AND REMOVAL OF ALL FOUNDATION WALLS, FOOTINGS, AND OTHER MATERIALS WITHIN THE
LIMITS OF DISTURBANCE IN ACCORDANCE WITH DIRECTION BY OWNER'S STRUCTURAL OR GEOTECHNICAL
ENGINEER.
7. EXPLOSIVES SHALL NOT BE USED WITHOUT PRIOR WRITTEN CONSENT OF BOTH THE OWNER AND APPLICABLE
GOVERNMENTAL AUTHORITIES. ALL THE REQUIRED PERMITS AND EXPLOSIVE CONTROL MEASURES THAT ARE
REQUIRED BY THE FEDERAL, STATE, AND LOCAL GOVERNMENTS SHALL BE IN PLACE PRIOR TO STARTING AN
EXPLOSIVE PROGRAM. THE CONTRACTOR IS ALSO RESPONSIBLE FOR ALL INSPECTION AND 'SEISMIC
VIBRATION TESTING THAT IS REQUIRED TO MONITOR THE EFFECTS ON ALL LOCAL STRUCTURES.
8. CONTRACTOR SHALL PROVIDE TRAFFIC CONTROL AND GENERALLY ACCEPTED SAFE PRACTICES IN
CONFORMANCE WITH: THE CURRENT "MANUAL ON UNIFORM TRAFFIC CONTROL," AS WELL AS FEDERAL,
STATE, AND LOCAL REGULATIONS WHEN DEMOLITION RELATED ACTIVITIES IMPACT ROADWAYS OR ROADWAY
RIGHTS -OF -WAY.
9. CONDUCT DEMOLITION ACTIVITIES IN SUCH A MANNER TO ENSURE MINIMUM INTERFERENCE WITH ROADS,
STREETS, SIDEWALKS, WALKWAYS, AND OTHER ADJACENT FACILITIES. STREET CLOSURE PERMITS MUST BE
RECEIVED FROM THE APPROPRIATE GOVERNMENTAL AUTHORITY.
10. DEMOLITION ACTIVITIES AND EQUIPMENT SHALL NOT USE AREAS OUTSIDE THE DEFINED PROPERTY LINE
WITHOUT WRITTEN PERMISSION OF THE APPLICABLE PROPERTY OWNER, AND /OR APPROPRIATE
GOVERNMENT AGENCY.
11. USE DUST CONTROL MEASURES TO LIMIT AIRBORNE DUST AND DIRT RISING AND SCATTERING IN THE AIR IN
ACCORDANCE WITH FEDERAL, STATE, AND /OR LOCAL STANDARDS. AFTER THE DEMOLITION IS COMPLETE,
ADJACENT STRUCTURES AND IMPROVEMENTS SHALL BE CLEANED OF ALL DUST AND DEBRIS CAUSED BY THE
DEMOLITION OPERATIONS. THE CONTRACTOR IS RESPONSIBLE FOR RETURNING ALL ADJACENT AREAS TO
THEIR "PRE - DEMOLITION" CONDITION.
12. CONTRACTOR IS RESPONSIBLE TO SAFEGUARD SITE AS NECESSARY TO PERFORM THE DEMOLITION IN SUCH A
MANNER AS TO PREVENT THE ENTRY OF UNAUTHORIZED PERSONS AT ANY TIME.
13. THIS DEMOLITION PLAN IS INTENDED TO IDENTIFY THOSE EXISTING ITEMS /CONDITIONS WHICH ARE TO BE
REMOVED. IT IS NOT INTENDED TO PROVIDE DIRECTION OTHER THAN THAT ALL "MEANS AND METHODS" ARE
TO BE IN ACCORDANCE WITH STATE, FEDERAL, LOCAL, AND JURISDICTIONAL REQUIREMENTS. THE
CONTRACTOR SHALL BE RESPONSIBLE FOR ALL OSHA AND OTHER SAFETY PRECAUTIONS NECESSARY TO
PROVIDE A SAFE WORK SITE.
14. DEBRIS SHALL NOT BE BURIED ON THE SUBJECT SITE. ALL DEMOLITION WASTES AND DEBRIS (SOLID WASTE)
SHALL BE DISPOSED OF IN ACCORDANCE WITH ALL TOWN, COUNTY, STATE, AND FEDERAL LAWS AND
APPLICABLE CODES.
LINE TABLE:-
NUMBER
DIRECTION
DISTANCE
L1
S 25 045'15" E
45.00'
L2
N 67 004'52" E
94.62'
L3
N 79 022'34" E
116.39'
L4
S 83 034'22" E
57.57'
L5
S 47 052'29" E
144.96'
L6
S 19 055'46" E
51.87'
L7
S 54 001'28" E
70.31'
L8
S 28 024'07" E
159.06'
L9
S 51036'30" E
107.18'
L10
S 40 037'37" E
203.95'
L11
S 24 022'52" E
74.33'
L12
S 44 031'58" E
117.15'
L13
S 11 004'03" E
90.55'
L14
S 61002'14" E
144.22'
L15
S 53 031'54" E
77.25'
L16
S 35 035'32" E
146.67'
L17
S 48 003'47" E
38.80'
L18
S 81029'12" E
87.32'
L19
S 52 027'13" E
148.66'
L20
S 49 014'43" W
68.01'
L21
N 86 035'50" W
35.36'
L22
S 53 039'55" W
76.32'
L23
S 73 °10'41" W
71.59'
L24
S 49 055'36" W
20.31'
L25
S 70 042'54" W
100.00'
NUMBER
DIRECTION
DISTANCE
L26
S 48 051'09" W
117.87'
L27
S 72 021'31" W
40.36'
L28
S 62010'58" W
62.92'
L29
S 34 023'58" W
40.98'
L30
S 59 024'00" W
43.08'
L31
S 45 °01'13" W
68:60'
L32
S 75 04343" W
25.27'
L33
N 67 014'58" W
54.07'
L34
N 80 020'49" W
42.45'
L35
S 70 028'28" W
60.94'
L36
S 41 013'10" E
107.39'
L37
S 82 017'53" E
75.19'
L38
N 51034'57" E
90.10'
L39
N 29 055'52" E
94.32'
L40
N 63 028'27" E
68.44'
L41
N 43 023'57" E
83.99'
L42
N 10 040'38" E
78.62'
L43
N 35 °00'11" E
151.39'
L44
N 18 051'49" E
133.94'
L45
N 30 037'56" E
135.46'
L46
N 72 056'38" E
66.81'
L47
N 55014'43" E
129.56'
L48
N 57 039'54" W
20.00'
L49
N 39 057'32" E
88.99'
L50
N 67 017'05" E
19.76'
GENERAL SITE PLAN NOTES
AI 1 AD AGG-_V _ E PARKING SPAGES AND AGGES• ROUTES 81 'ALL BE nONSTRUGTEE) To \ACCT APIA
REQ IIREME ITS.
PERMITS AND
T REQUIRED THE CONTRACTOR SHALL ENSURE THAT
PRIOR TO STARTING CONSTRUCTION,
2.
APPROVALS HAVE BEEN OBTAINED. NO CONSTRUCTION OR FABRICATION SHALL BEGIN UNTIL THE
CONTRACTOR HAS RECEIVED AND THOROUGHLY REVIEWED ALL PLANS AND OTHER DOCUMENTS BY ALL OF
THE PERMITTING AUTHORITIES.
3. THE OWNER/CONTRACTOR SHALL BE FAMILIAR WITH AND RESPONSIBLE FOR ANY /ALL CERTIFICATIONS,
INSPECTIONS, ETC. REQUIRED BY ALL GOVERNING JURISDICTIONAL AGENCIES DURING AND AFTER
CONSTRUCTION FOR SIGN -OFF AND CERTIFICATE OF OCCUPANCY ISSUANCE, INCLUDING BUT NOT LIMITED TO
PROCUREMENT OF SERVICES, SCHEDULING OF FIELD OBSERVATIONS AND COORDINATION WITH
REPRESENTATIVES OF THE APPROPRIATE PARTIES.
4. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS AND THE
REQUIREMENTS AND STANDARDS OF THE LOCAL GOVERNING AUTHORITY.
T
5. THE GEOTECHNICAL REPORT AND RECOMMENDATIONS A PA OF THE REQUIRED
SET FORTH THEREIN ARE R Q
CONSTRUCTION DOCUMENTS AND IN CASE OF CONFLICT SHALL TAKE PRECEDENCE UNLESS SPECIFICALLY
NOTED OTHERWISE ON THE PLANS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IN WRITING OF ANY
SUCH DISCREPANCY BETWEEN GEOTECHNICAL REPORT AND PLANS, ETC.
6. THE PROPERTY SURVEY SHALL BE CONSIDERED A PART OF THESE PLANS.
7. THESE PLANS ARE BASED ON INFORMATION PROVIDED TO BOHLER ENGINEERING AT THE TIME OF PLAN
PREPARATION. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS AND NOTIFY BOHLER ENGINEERING
IF ACTUAL SITE CONDITIONS DIFFER FROM THOSE SHOWN ON THE PLAN, OR IF THE PROPOSED WORK WOULD
BE INHIBITED BY ANY OTHER SITE FEATURES.
8. ALL DIMENSIONS SHOWN ON THE PLANS SHALL BE FIELD VERIFIED BY THE CONTRACTOR PRIOR TO
CONSTRUCTION. CONTRACTOR SHALL NOTIFY ENGINEER IN WRITING IF ANY DISCREPANCIES EXIST PRIOR TO
PROCEEDING WITH CONSTRUCTION. NO EXTRA COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR
WORK HAVING TO BE REDONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY ON THESE PLANS IF
SUCH NOTIFICATION HAS NOT BEEN GIVEN.
9. CONTRACTOR SHALL REFER TO THE ARCHITECTURAL/BUILDING PLANS FOR EXACT LOCATIONS AND
DIMENSIONS OF ENTRY /EXIT POINTS, ELEVATIONS, PRECISE BUILDING DIMENSIONS, EXACT BUILDING UTILITY
LOCATIONS.
10. DEBRIS SHALL NOT BE BURIED ON THE SUBJECT SITE AND ALL UNSUITABLE EXCAVATED HAZARDOUS
MATERIAL, AND DEBRIS (SOLID WASTE) SHALL BE DISPOSED OF IN ACCORDANCE WITH ALL TOWN, COUNTY,
STATE AND FEDERAL LAWS AND APPLICABLE CODES.
11. CONTRACTOR IS RESPONSIBLE FOR ALL SHORING REQUIRED DURING EXCAVATION (TO BE PERFORMED IN
ACCORDANCE WITH CURRENT OSHA STANDARDS) AND ANY ADDITIONAL PROVISIONS TO ASSURE STABILITY OF
CONTIGUOUS STRUCTURES, AS FIELD CONDITIONS DICTATE.
12. CONTRACTOR IS TO EXERCISE EXTREME CARE WHEN PERFORMING ANY WORK ACTIVITIES ADJACENT TO
PAVEMENT, STRUCTURES, ETC. TO REMAIN. CONTRACTOR SHALL BE RESPONSIBLE FOR TAKING THE
APPROPRIATE MEASURES AS NECESSARY TO ENSURE THE STRUCTURAL STABILITY OF PAVEMENT,
STRUCTURES, ETC. TO REMAIN, AND TO PROVIDE A SAFE WORK AREA.
13. CONTRACTOR IS RESPONSIBLE FOR DOCUMENTING ALL EXISTING DAMAGE AND FOR NOTIFYING
CONSTRUCTION MANAGER PRIOR TO START OF CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR
REPAIRING THE DAMAGE DONE TO ANY EXISTING ITEM DURING CONSTRUCTION SUCH AS BUT NOT LIMITED TO
DRAINAGE, UTILITIES, PAVEMENT, STRIPING, CURB, ETC. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AND
SHALL REPLACE ALL SIGNAL INTERCONNECT CABLE, CONDUITS, AND ANY UNDERGROUND ACCESSORY
EQUIPMENT DAMAGED DURING CONSTRUCTION. REPAIR SHALL BE EQUAL TO OR BETTER THAN EXISTING
CONDITIONS.
14. ALL CONCRETE SHALL HAVE THE MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS AS INDICATED IN
SPECIFICATIONS UNLESS OTHERWISE NOTED ON THE PLANS, DETAILS AND /OR GEOTECHNICAL REPORT.
15. ENGINEER IS NOT RESPONSIBLE FOR CONSTRUCTION METHODS /MEANS FOR COMPLETION OF THE WORK
DEPICTED ON THESE PLANS NOR ANY CONFLICTS /SCOPE REVISIONS WHICH RESULT FROM SAME.
CONTRACTOR IS RESPONSIBLE FOR DETERMINING METHODS /MEANS FOR COMPLETION OF THE WORK PRIOR
TO THE COMMENCEMENT OF CONSTRUCTION AND NOTIFICATION OF OWNER AND ENGINEER OF RECORD
WHEN A CONFLICT IS IDENTIFIED.
16. ENGINEER OF RECORD IS NOT RESPONSIBLE FOR JOB SITE SAFETY NOR HAVE THEY BEEN RETAINED FOR
SUCH PURPOSES.
17. ALL CONTRACTORS MUST CARRY STATUTORY WORKER'S COMPENSATION INSURANCE, EMPLOYER'S LIABILITY
INSURANCE AND APPROPRIATE LIMITS OF COMMERCIAL GENERAL LIABILITY INSURANCE (CGL). ALL
CONTRACTORS MUST HAVE THEIR CGL POLICIES ENDORSED TO NAME BOHLER ENGINEERING, AND ITS
SUB - CONSULTANTS AS ADDITIONAL INSURED AND TO PROVIDE CONTRACTUAL LIABILITY COVERAGE
SUFFICIENT TO INSURE THE HOLD HARMLESS AND INDEMNITY OBLIGATIONS ASSUMED BY THE CONTRACTORS.
ALL CONTRACTORS MUST FURNISH BOHLER ENGINEERING WITH CERTIFICATIONS OF INSURANCE AS EVIDENCE
OF THE REQUIRED INSURANCE PRIOR TO COMMENCING WORK AND UPON RENEWAL OF EACH POLICY DURING
THE ENTIRE PERIOD OF CONSTRUCTION. IN ADDITION, ALL CONTRACTORS WILL, TO THE FULLEST EXTENT
PERMITTED BY LAW, INDEMNIFY AND HOLD HARMLESS BOHLER ENGINEERING AND ITS SUB - CONSULTANTS
FROM AND AGAINST ANY DAMAGES, LIABILITIES OR COSTS, INCLUDING REASONABLE ATTORNEYS' FEES AND
DEFENSE COSTS, ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE PROJECT, INCLUDING ALL CLAIMS BY
EMPLOYEES OF THE CONTRACTORS.
18. NEITHER THE PROFESSIONAL ACTIVITIES OF BOHLER ENGINEERING, NOR THE PRESENCE OF BOHLER
ENGINEERING OR ITS EMPLOYEES AND SUB - CONSULTANTS AT A CONSTRUCTION /PROJECT SITE, SHALL
RELIEVE THE GENERAL CONTRACTOR OF ITS OBLIGATIONS, DUTIES AND RESPONSIBILITIES INCLUDING, BUT
NOT LIMITED TO, CONSTRUCTION MEANS, METHODS, SEQUENCE, TECHNIQUES OR PROCEDURES NECESSARY
FOR PERFORMING, SUPERINTENDING AND COORDINATING THE WORK IN ACCORDANCE WITH THE CONTRACT
DOCUMENTS AND ANY HEALTH OR SAFETY PRECAUTIONS REQUIRED BY ANY REGULATORY AGENCIES.
BOHLER ENGINEERING AND ITS PERSONNEL HAVE NO AUTHORITY TO EXERCISE ANY CONTROL OVER ANY
CONSTRUCTION CONTRACTOR OR ITS EMPLOYEES IN CONNECTION WITH THEIR WORK OR ANY HEALTH OR
SAFETY PROGRAMS OR PROCEDURES. THE GENERAL CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR JOB
SITE SAFETY. BOHLER ENGINEERING SHALL BE INDEMNIFIED BY THE GENERAL CONTRACTOR AND SHALL BE
MADE ADDITIONAL INSURED UNDER THE GENERAL CONTRACTOR'S POLICIES OF GENERAL LIABILITY
INSURANCE.
19. BOHLER ENGINEERING SHALL REVIEW AND APPROVE OR TAKE OTHER APPROPRIATE ACTION ON THE
CONTRACTOR SUBMITTALS, SUCH AS SHOP DRAWINGS, PRODUCT DATA, SAMPLES, AND OTHER DATA, WHICH
THE CONTRACTOR IS REQUIRED TO SUBMIT, BUT ONLY FOR THE LIMITED PURPOSE OF CHECKING FOR
CONFORMANCE WITH THE DESIGN CONCEPT AND THE INFORMATION SHOWN IN THE CONSTRUCTION MEANS
OR METHODS, COORDINATION OF THE WORK WITH OTHER TRADES, OR CONSTRUCTION SAFETY
PRECAUTIONS, ALL OF WHICH ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. BOHLER ENGINEERING'S
REVIEW SHALL BE CONDUCTED WITH REASONABLE PROMPTNESS WHILE ALLOWING SUFFICIENT TIME TO
PERMIT ADEQUATE REVIEW. REVIEW OF A SPECIFIC ITEM SHALL NOT INDICATE THAT BOHLER ENGINEERING
HAS REVIEWED THE ENTIRE ASSEMBLY OF WHICH THE ITEM IS A COMPONENT. BOHLER ENGINEERING SHALL
NOT BE RESPONSIBLE FOR ANY DEVIATIONS FROM THE CONSTRUCTION DOCUMENTS NOT BROUGHT TO THE
ATTENTION OF BOHLER ENGINEERING IN WRITING BY THE CONTRACTOR. BOHLER ENGINEERING SHALL NOT
BE REQUIRED TO REVIEW PARTIAL SUBMISSIONS OR THOSE FOR WHICH SUBMISSIONS OF CORRELATED ITEMS
HAVE NOT BEEN RECEIVED.
20. IN AN EFFORT TO RESOLVE ANY CONFLICTS THAT ARISE DURING THE DESIGN AND CONSTRUCTION OF THE
PROJECT OR FOLLOWING THE COMPLETION OF THE PROJECT, BOHLER ENGINEERING AND THE CONTRACTOR
MUST AGREE THAT ALL DISPUTES BETWEEN THEM ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
PROJECT SHALL BE SUBMITTED TO NON - BINDING MEDIATION UNLESS THE PARTIES MUTUALLY AGREE
OTHERWISE.
21. THE CONTRACTOR MUST INCLUDE A MEDIATION PROVISION IN ALL AGREEMENTS WITH INDEPENDENT
SUBCONTRACTORS AND CONSULTANTS RETAINED FOR THE PROJECT AND TO REQUIRE ALL INDEPENDENT
CONTRACTORS AND CONSULTANTS ALSO TO INCLUDE A SIMILAR MEDIATION PROVISION IN ALL AGREEMENTS
WITH THEIR SUBCONTRACTORS, SUB - CONSULTANTS, SUPPLIERS AND FABRICATORS, THEREBY PROVIDING
FOR MEDIATION AS THE PRIMARY METHOD FOR DISPUTE RESOLUTION BETWEEN THE PARTIES TO ALL THOSE
AGREEMENTS.
22. IF THE CONTRACTOR DEVIATES FROM THE PLANS AND SPECIFICATIONS, INCLUDING THE NOTES CONTAINED
THEREON, WITHOUT FIRST OBTAINING PRIOR WRITTEN AUTHORIZATION FOR SUCH DEVIATIONS FROM THE
OWNER AND ENGINEER, IT SHALL BE RESPONSIBLE FOR THE PAYMENT OF ALL COSTS TO CORRECT ANY WORK
DONE, ALL FINES OR PENALTIES ASSESSED WITH RESPECT THERETO AND ALL COMPENSATORY OR PUNITIVE
DAMAGES RESULTING THEREFROM. THE CONTRACTOR SHALL INDEMNIFY AND HOLD THE OWNER AND
ENGINEER HARMLESS FROM ALL SUCH COSTS TO CORRECT ANY SUCH WORK AND FROM ALL SUCH FINES AND
PENALTIES, COMPENSATION AND PUNITIVE DAMAGES AND COSTS OF ANY NATURE RESULTING THEREFROM.
GENERAL GRADING & UTILITY ]PLAN NOTES
1. LOCATION OF ALL EXISTING AND PROPOSED SERVICES ARE APPROXIMATE AND MUST BE CONFIRMED
INDEPENDENTLY WITH LOCAL UTILITY COMPANIES PRIOR TO COMMENCEMENT OF ANY CONSTRUCTION OR
EXCAVATION. SANITARY SEWER AND ALL OTHER UTILITY SERVICE CONNECTION POINTS SHALL BE CONFIRMED
I TO THE COMMENCEMENT OF CONSTRUCTION. ALL
IN FIELD PRIOR INDEPENDENTLY BY THE CONTRACTOR
DISCREPANCIES SHALL BE REPORTED IMMEDIATELY IN WRITING TO THE ENGINEER. CONSTRUCTION SHALL
COMMENCE BEGINNING AT THE LOWEST INVERT (POINT OF CONNECTION) AND PROGRESS UP GRADIENT. ALL
PROPOSED INTERFACE POINTS (CROSSINGS) WITH EXISTING UNDERGROUND UTILITIES SHALL BE FIELD
VERIFIED BY TEST PIT PRIOR TO COMMENCEMENT OF CONSTRUCTION.
2. ALL UTILITIES AND SERVICES INCLUDING BUT NOT LIMITED TO GAS, WATER, ELECTRIC, SANITARY AND STORM
SEWER, TELEPHONE, CABLE, FIBER OPTIC CABLE, ETC. WITHIN THE LIMITS OF DISTURBANCE SHALL BE
VERTICALLY AND HORIZONTALLY LOCATED. THE CONTRACTOR SHALL USE AND COMPLY WITH THE
REQUIREMENTS OF THE APPLICABLE UTILITY NOTIFICATION SYSTEM TO LOCATE ALL THE UNDERGROUND
UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR REPAIRS OF DAMAGE TO ANY EXISTING UTILITIES DURING
CONSTRUCTION AT NO COST TO THE OWNER.
3. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS
ASSOCIATED WITH THE PROJECT WORK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE
CONTRACTOR FIND A CONFLICT WITH THE DOCUMENTS RELATIVE TO THE SPECIFICATIONS OR THE RELATIVE
CODES, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY BOHLER ENGINEERING IN WRITING PRIOR TO
THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY ENGINEER SHALL THE PROJECT G
CONSTITUTE ACCEPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF
WORK AS DEFINED BY THE DRAWINGS AND IN FULL COMPLIANCE WITH LOCAL REGULATIONS AND CODES.
THAT
4. DEFINE F.ND LOCATE VERTICALLY AND HORIZONTALLY ALL ACTIVE UTILITY AND /OR SERVICE SYSTEMS
ARE TO BE REMOVED. THE CONTRACTOR IS RESPONSIBLE TO PROTECT AND MAINTAIN ALL ACTIVE SYSTEMS
THAT ARE NOT BEING REMOVED /RELOCATED DURING SITE ACTIVITY.
5. THE CONTRACTOR SHALL FAMILIARIZE THEMSELVES WITH THE APPLICABLE UTILITY SERVICE PROVIDER
REQUIREMENTS AND IS RESPONSIBLE FOR ALL COORDINATION REGARDING UTILITY DEMOLITION AS
IDENTIFIED OR REQUIRED FOR PROJECT. THE CONTRACTOR SHALL PROVIDE THE OWNER WRITTEN
NOTIFICATION THAT THE EXISTING UTILITIES AND SERVICES HAVE BEEN TERMINATED AND ABANDONED IN
ACCORDANCE WITH JURISDICTION AND UTILITY COMPANY REQUIREMENTS.
6. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF SITE PLAN DOCUMENTS AND ARCHITECTURAL DESIGN
FOR EXACT BUILDING UTILITY CONNECTION LOCATIONS, GREASE TRAP REQUIREMENTS /DETAILS, DOOR
ACCESS, AND EXTERIOR GRADING. THE UTILITY SERVICE SIZES ARE TO BE DETERMINED BY THE ARCHITECT.
THE CONTRACTOR SHALL COORDINATE INSTALLATION OF UTILITIES /SERVICES WITH THE INDIVIDUAL
COMPANIES, TO AVOID CONFLICTS AND ENSURE PROPER DEPTHS ARE ACHIEVED. THE JURISDICTION UTILITY
REQUIREMENTS SHALL ALSO BE MET, AS WELL AS COORDINATING THE UTILITY TIE - INS /CONNECTIONS PRIOR
TO CONNECTING TO THE EXISTING UTILITY /SERVICE. WHERE CONFLICTS EXIST WITH THESE SITE PLANS,
ENGINEER IS TO BE NOTIFIED PRIOR TO CONSTRUCTION TO RESOLVE SAME.
7. WATER SERVICE MATERIALS, BURIAL DEPTH, AND COVER REQUIREMENTS SHALL BE SPECIFIED BY THE LOCAL
UTILITY COMPANY. CONTRACTOR'S PRICE FOR WATER SERVICE SHALL INCLUDE ALL FEES AND
APPURTENANCES REQUIRED BY THE UTILITY TO PROVIDE A COMPLETE WORKING SERVICE.
8. ALL NEW UTILITIES /SERVICES, INCLUDING ELECTRIC, TELEPHONE, CABLE TV, ETC. ARE TO BE INSTALLED
UNDERGROUND. ALL NEW UTILITIES /SERVICES SHALL BE INSTALLED IN ACCORDANCE WITH THE
UTILITY /SERVICE PROVIDER INSTALLATION SPECIFICATIONS AND STANDARDS.
9. SITE GRADING SHALL BE PERFORMED IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS AND THE
RECOMMENDATIONS SET FORTH IN THE GEOTECHNICAL REPORT REFERENCED IN THIS PLAN SET. THE
CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING AND REPLACING WITH SUITABLE MATERIALS AS
SPECIFIED IN THE GEOTECHNICAL REPORT. ALL EXCAVATED OR FILLED AREAS SHALL BE COMPACTED AS
OUTLINED IN THE GEOTECHNICAL REPORT. MOISTURE CONTENT AT TIME OF PLACEMENT SHALL BE
SUBMITTED IN COMPACTION REPORT PREPARED BY A QUALIFIED GEOTECHNICAL ENGINEER, REGISTERED
WITH THE STATE WHERE THE WORK IS PERFORMED, VERIFYING THAT ALL FILLED AREAS AND SUB -GRADE
AREAS WITHIN THE BUILDING PAD AREA AND AREAS TO BE PAVED HAVE BEEN COMPACTED IN ACCORDANCE
WITH THESE PLANS AND SPECIFICATIONS AND THE RECOMMENDATIONS SET FORTH IN THE GEOTECHNICAL
REPORT. SUB -BASE MATERIAL FOR SIDEWALKS, CURB, OR ASPHALT SHALL BE FREE OF ORGANICS AND
OTHER UNSUITABLE MATERIALS. SHOULD SUB -BASE BE DEEMED UNSUITABLE BY OWNER OR OWNER'S
REPRESENTATIVE, SUB -BASE IS TO BE REMOVED AND FILLED WITH APPROVED FILL MATERIAL COMPACTED AS
DIRECTED BY THE GEOTECHNICAL REPORT.
10. ALL FILL, COMPACTION, AND BACKFILL MATERIALS REQUIRED FOR UTILITY INSTALLATION SHALL BE AS PER
THE RECOMMENDATIONS PROVIDED IN THE GEOTECHNICAL REPORT AND SHALL BE COORDINATED WITH THE
APPLICABLE UTILITY COMPANY SPECIFICATIONS.
11. THE CONTRACTOR SHALL COMPLY TO THE FULLEST EXTENT WITH THE LATEST OSHA STANDARDS AND
REGULATIONS, OR ANY OTHER AGENCY HAVING JURISDICTION FOR EXCAVATION AND TRENCHING
PROCEDURES. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE "MEANS AND METHODS" REQUIRED
TO MEET THE INTENT AND PERFORMANCE CRITERIA OF OSHA, AS WELL AS ANY OTHER ENTITY THAT HAS
JURISDICTION FOR EXCAVATION AND /OR TRENCHING PROCEDURES.
12. PAVEMENT SHALL BE SAW CUT IN STRAIGHT LINES TO THE FULL DEPTH OF THE EXISTING PAVEMENT. ALL
DEBRIS FROM REMOVAL OPERATIONS SHALL BE REMOVED FROM THE SITE AT THE TIME OF EXCAVATION.
STOCKPILING OF DEBRIS WILL NOT BE PERMITTED.
13. THE TOPS OF EXISTING MANHOLES, INLET STRUCTURES, AND SANITARY CLEANOUT TOPS SHALL BE
ADJUSTED, IF REQUIRED, TO MATCH PROPOSED GRADES IN ACCORDANCE WITH ALL APPLICABLE STANDARDS.
14. THE CONTRACTOR IS RESPONSIBLE FOR VERIFICATION OF EXISTING TOPOGRAPHIC INFORMATION AND UTILITY
INVERT ELEVATIONS PRIOR TO COMMENCEMENT OF ANY CONSTRUCTION. CONTRACTOR TO ENSURE 0.75%
MINIMUM SLOPE ALONG ALL ISLANDS, GUTTERS, AND CURBS; 1.0% ON ALL CONCRETE SURFACES; AND 1.0%
MINIMUM ON ASPHALT, TO PREVENT PONDING. ANY DISCREPANCIES THAT MAY AFFECT THE PUBLIC SAFETY
OR PROJECT COST MUST BE IDENTIFIED TO THE ENGINEER IN WRITING IMMEDIATELY. PROCEEDING WITH
CONSTRUCTION WITHOUT NOTIFICATION IS DONE SO AT THE CONTRACTOR'S OWN RISK.
15. PROPOSED TOP OF CURB ELEVATIONS ARE GENERALLY 6" ABOVE EXISTING LOCAL ASPHALT GRADE UNLESS
OTHERWISE NOTED. FIELD ADJUST TO CREATE A MINIMUM OF 0.75% GUTTER GRADE ALONG CURB FACE.
ENGINEER TO APPROVE FINAL CURBING CUT SHEETS PRIOR TO INSTALLATION.
16. REFER TO SITE PLAN FOR ADDITIONAL NOTES.
17. IN CASE OF DISCREPANCIES BETWEEN PLANS OR RELATIVE TO OTHER PLANS, THE SITE PLAN WILL TAKE
PRECEDENCE. IMMEDIATELY NOTIFY THE ENGINEER IN WRITING OF ANY CONFLICTS.
18. CONTRACTOR SHALL BE REQUIRED TO SECURE ALL NECESSARY PERMITS AND APPROVALS FOR ALL OFF -SITE
MATERIAL SOURCES AND DISPOSAL FACILITIES. CONTRACTOR SHALL SUPPLY A COPY OF APPROVALS TO
ENGINEER AND OWNER PRIOR TO INITIATING WORK.
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THE FOLLOWING STATES REQUIRE NOTIFICATION BY
EXCAVATORS, DESIGNERS, OR ANY PERSON PREPARING TO
DISTURB THE EARTH'S SURFACE ANYWHERE IN THE STATE.
(IN VIRGINIA, MARYLAND, AND DELAWARE 811)
(WV 1- 800 - 245- 4848) (PA 1- 800 - 242 -1776)
(VA 1- 800 - 552- 7001)(MD 1 -800- 257- 7777)(DE 1- 800 - 282 -8555)
APPROVED FOR
CONSTRUCTION
PROJECT No.: V122001
DRAWN BY: JLP
CHECKED BY: DRH
DATE: 11/09/13
SCALE: N/A
CAD I.D.: SD2
PROJECT: MINOR
GRADING
PLAN
FOR
STREAM ACCESS AT
AVON LANDFILL
LOCATION OF SITE
NORTH OF 1 -64 ALONG
AVON STREET EXTENDED
SCOTTSVILLE MAGISTERIAL
ALBEMARLE COUNTY, VA
28 BLACKWELL PARK LANE, SUITE 201
WARRENTON, VIRGINIA 20186
Phone: (540) 349 -4500
Fax: (540) 349 -0321
www.BohlerEngineering.com
v Charles . o ell
T'
.p Lic. No. 047731
11/11/13
�`SS'�ONeL E�f�
SHEET TITLE:
I�� IS I
SHEET NUMBER:
2
OF 6
WPO 2013 - 00011 =1
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REVISIONS
REV DATE COMMENT BY
480 - - -` - - -- -
�' ^` 1 3/29/13 PER COUNTY CEY
COMMENTS
2 PER COUNTY
4/10/13 CEY
COMMENTS
EXPAND ACCESS
3 11/09/13 FOR CONSTRUCTION DRH
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LIMITS OF
DISTURBANCE
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THE FOLLOWING STATES REQUIRE NOTIFICATION BY
EXCAVATORS, DESIGNERS, OR ANY PERSON PREPARING TO
DISTURB THE EARTH'S SURFACE ANYWHERE IN THE STATE.
(IN VIRGINIA, MARYLAND, AND DELAWARE 811)
(WV 1- 800 - 245- 4848) (PA 1- 800 - 242 -1776)
(VA 1 -800- 552 -7001) (MD 1- 800 - 257 -7777) (DE 1- 800- 282 -8555)
APPROVED FOR
CONSTRUCTION
PROJECT No.: V122001
DRAWN BY: JLP
CHECKED BY: DRH
DATE: 11/09/13
SCALE: 111=50'
CAD I.D.: SS2
PRO MINOIXD%
GIRIUDINO
PLAN
FOR
STREAM ACCESS AT
AVON LANDFILL
LOCATION OF SITE
NORTH OF 1 -64 ALONG
AVON STREET EXTENDED
SCOTTSVILLE MAGISTERIAL
ALBEMARLE COUNTY, VA
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------------ - - - - -- - -- - - - - - - --
GENERAL NOTE:
IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS ASSOCIATED WITH THIS PROJECT
NORK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE CONTRACTOR FIND A CONFLICT WITH THE DOCUMENTS RELATIVE TO
THE SPECIFICATIONS OR APPLICABLE CODES, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PROJECT ENGINEER OF RECORD IN
WRITING PRIOR TO THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY THE PROJECT ENGINEER SHALL CONSTITUTE
ACCEPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF THE WORK AS DEFINED BY THE DRAWINGS AND IN
FULL CONFOR4LANCE WITH LOCAL REGULeTIONB AND CODES. _
LEGEND:
1. SEE LINE TABLE ON SHEET 2 FOR PROPERTY LINE BEARINGS AND DISTANCES.
CRITICAL SLOPES
(SLOPES >25 %)
MAN -MADE CRITICAL SLOPES
(SLOPES >25 %) 50 25 12.5 0 50
111=50'
���pLTH pF,
Charles . Yowell
.p Lic. No. 047731
�0 11/11/13 4�!r'
�SS�-NAL
SHEET TITLE:
CRITICAL
SLOPES
EXHIBIT
SHEET NUMBER:
4
OF 6
�— WPO 2013 - 00011 ��
r-
EROSION CONTROL NARRATIVE
MINIMUM STANDARDS:
MS -1: PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN (7) DAYS AFTER FINAL
GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN (7) DAYS TO
DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS.
PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE (1) YEAR.
ACTION: SEE EROSION AND SEDIMENT CONTROL NARRATIVE, SECTION X. PERMANENT STABILIZATION.
MS -2: DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH
SEDIMENT TRAPPING MEASURES. THE APPLICANT RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF
ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.
ACTION: NO STOCKPILES ARE ANTICIPATED.
MS -3: A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE STABILIZED. PERMANENT
VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND.COVER IS ACHIEVED THAT, IS UNIFORM, MATURE ENOUGH TO
SURVIVE AND WILL INHIBIT EROSION.
ACTION: SEE EROSION AND SEDIMENT CONTROL NARRATIVE, SECTION X. STABILIZATION.
MS-4: SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT
SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND- DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND
DISTURBANCE TAKES PLACE.
ACTION: SEE EROSION AND SEDIMENT CONTROL NARRATIVE, SECTION Vill. SEQUENCE OF CONSTRUCTION, PHASE I.
MS -5: STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS IMMEDIATELY
AFTER INSTALLATION.
ACTION: NOT APPLICABLE.
MS -6: SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE
SERVED BY THE TRAP OR BASIN.
a. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP
SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES.
b. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO
THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL BE 134
CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY OF
THE BASIN DURING A TWENTY -FIVE YEAR STORM OF 24 -HOUR DURATION. RUNOFF COEFFICIENTS USED IN RUNOFF CALCULATIONS
SHALL CORRESPOND TO A BARE EARTH CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS
UTILIZED.
ACTION: NOT APPLICABLE.
MS -7: CUT AND FILL SLOPES SHALL BE ASSIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE
FOUND TO BE ERODING EXCESSIVELY WITHIN ONE (1) YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE
STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED.
ACTION: NOT APPLICABLE.
MS -8: CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR
PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE.
ACTION: NOT APPLICABLE.
MS -9: WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED.
ACTION: NOT APPLICABLE.
MS -10: ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN
WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT.
ACTION: NOT APPLICABLE.
MS -11: BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET
PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE
CHANNEL AND RECEIVING CHANNEL.
ACTION: NOT APPLICABLE.
MS -12: WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROL
SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NON - ERODIBLE
MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE
STRUCTURES IF ARMORED BY NON - ERODIBLE COVER MATERIALS.
ACTION: NOT APPLICABLE.
MS -13: WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX (6) MONTH PERIOD, A
TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NON - ERODIBLE MATERIALS SHALL BE PROVIDED.
ACTION: NOT APPLICABLE.
MS -14: ALL APPLICABLE FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES
SHALL BE MET.
ACTION: NOT APPLICABLE.
MS -15: THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED.
ACTION: NOT APPLICABLE.
MS -16: UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER
APPLICABLE CRITERIA:
a. NO MORE THAN 500 LINEAR FEET OF TRENCH SHALL BE OPENED AT ONE TIME.
b. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES.
c. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE,
OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFFSITE PROPERTY.
d. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE
STABILIZATION.
e. RE- STABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS.
f. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH.
ACTION: NOT APPLICABLE.
MS -17: WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE
THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED
OR PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM
THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE
ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS
WELL AS TO LARGER LAND- DISTURBING ACTIVITIES.
ACTION: AN EXISTING CONSTRUCTION ENTRANCE IS PRESENT.
MS -18: ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE
STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL
PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY
MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.
ACTION: SEE EROSION AND SEDIMENT CONTROL NARRATIVE, SECTION VIII. SEQUENCE OF CONSTRUCTION, PHASE II.
MS -19: PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION,
EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED
FREQUENCY STORM OF 24 -HOUR DURATION IN ACCORDANCE WITH THE FOLLOWING STANDARDS AND CRITERIA:
a. CONCENTRATED STORMWATER RUNOFF LEAVING A DEVELOPMENT SITE SHALL BE DISCHARGED DIRECTLY INTO AN ADEQUATE
NATURAL OR MAN -MADE RECEIVING CHANNEL, PIPE OR STORM SEWER SYSTEM. FOR THOSE SITES WHERE RUNOFF IS DISCHARGED
INTO A PIPE OR PIPE SYSTEM, DOWNSTREAM STABILITY ANALYSES AT THE OUTFALL OF THE PIPE OR PIPE SYSTEM SHALL BE
PERFORMED.
b. ADEQUACY OF ALL CHANNELS AND PIPES SHALL BE VERIFIED IN THE FOLLOWING MANNER:
(1) THE APPLICANT SHALL DEMONSTRATE THAT THE TOTAL DRAINAGE AREA TO THE POINT OF ANALYSIS WITHIN THE CHANNEL IS
ONE HUNDRED TIMES GREATER THAN THE CONTRIBUTING DRAINAGE AREA OF THE PROJECT IN QUESTION; OR
(2)
(a) NATURAL CHANNELS SHALL BE ANALYZED BY THE USE OF A TWO (2) YEAR STORM TO VERIFY THAT STORMWATER WILL NOT
OVERTOP CHANNEL BANKS NOR CAUSE EROSION OF CHANNEL BED OR BANKS; AND
(b) ALL PREVIOUSLY CONSTRUCTED MAN -MADE CHANNELS SHALL BE ANALYZED BY THE USE OF A TEN (10) YEAR STORM TO
VERIFY THAT STORMWATER WILL NOT OVERTOP ITS BANKS BY THE USE OF A TWO (2) YEAR STORM TO DEMONSTRATE THAT
STORMWATER WILL NOT CAUSE EROSION OF CHANNEL BED OR BANKS; AND
(c) PIPES AND STORM SEWER SYSTEMS SHALL BE ANALYZED BY THE USE OF A TEN (10) YEAR STORM TO VERIFY THAT
STORMWATER WILL BE CONTAINED WITHIN THE PIPE OR SYSTEM.
IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS ASSOCIATED WITH THIS PROJECT
WORK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE CONTRACTOR FWD A CONFLICT WITH THE DOCUMENTS RELATIVE TO
THE SPECIFICATIONS OR APPLICABLE CODES, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PROJECT ENGINEER OF RECORD IN
WRITING PRIOR TO THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY THE PROJECT ENGINEER SHALL CONSTITUTE
ACCEPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF THE WORK AS DEFINED BY THE DRAWINGS AND IN
c. IF EXISTING NATURAL RECEIVING CHANNELS OR PREVIOUSLY CONSTRUCTED MAN -MADE CHANNELS OR PIPES ARE NOT ADEQUATE,
THE APPLICANT SHALL:
(1) IMPROVE THE CHANNEL TO A CONDITION WHERE A TEN (10) YEAR STORM WILL NOT OVERTOP THE BANKS AND A TWO (2) YEAR
STORM WILL NOT CAUSE EROSION TO THE CHANNEL BED OR BANKS; OR
(2) IMPROVE THE PIPE OR PIPE SYSTEM TO A CONDITION WHERE THE TEN (10) YEAR STORM IS CONTAINED WITHIN THE
APPURTENANCES;OR
(3) DEVELOP A SITE DESIGN THAT WILL NOT CAUSE THE PRE - DEVELOPMENT PEAK RUNOFF RATE FROM A TWO (2) YEAR STORM TO
INCREASE WHEN RUNOFF OUTFALLS INTO A NATURAL CHANNEL OR WILL NOT CAUSE THE PRE - DEVELOPMENT PEAK RUNOFF RATE
FROM A TEN (10) YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS INTO A MAN -MADE CHANNEL; OR
(4) PROVIDE A COMBINATION OF CHANNEL IMPROVEMENT, STORMWATER DETENTION OR OTHER MEASURE WHICH IS
SATISFACTORY TO THE PLAN - APPROVING AUTHORITY TO PREVENT DOWNSTREAM EROSION.
d. THE APPLICANT SHALL PROVIDE EVIDENCE OF PERMISSION TO MAKE THE IMPROVEMENTS.
e. ALL HYDROLOGIC ANALYSES SHALL BE CASED ON THE EXISTING WATERSHED CHARACTERISTICS AND THE ULTIMATE DEVELOPMENT
OF THE SUBJECT PROJECT.
f. IF THE APPLICANT CHOOSES AN OPTION THAT INCLUDES STORMWATER DETENTION HE SHALL OBTAIN APPROVAL FROM THE LOCALITY
OF A PLAN FOR MAINTENANCE OF THE DETENTION FACILITIES. THE PLAN SHALL SET FORTH THE MAINTENANCE REQUIREMENTS OF
THE FACILITY AND THE PERSON RESPONSIBLE FOR PERFORMING THE MAINTENANCE.
g. OUTFALL FROM A DETENTION FACILITY SHALL BE DISCHARGED TO A RECEIVING CHANNEL, AND ENERGY DISSIPATERS SHALL BE
PLACED AT THE OUTFALL OF ALL DETENTION FACILITIES AS NECESSARY TO PROVIDE A STABILIZED TRANSITION FROM THE FACILITY
TO THE RECEIVING CHANNEL.
h. ALL ON -SITE CHANNELS MUST BE VERIFIED TO BE ADEQUATE.
I. INCREASED VOLUMES OF SHEET FLOWS THAT MAY CAUSE EROSION OR SEDIMENTATION ON ADJACENT PROPERTY SHALL BE
DIVERTED TO A STABLE OUTLET, ADEQUATE CHANNEL, PIPE OR PIPE SYSTEM, OR TO A DETENTION FACILITY.
j. IN APPLYING THESE STORMWATER RUNOFF CRITERIA, INDIVIDUAL LOTS OR PARCELS IN A RESIDENTIAL, COMMERCIAL OR INDUSTRIAL
DEVELOPMENT SHALL NOT BE CONSIDERED TO BE SEPARATE DEVELOPMENT PROJECTS. INSTEAD, THE DEVELOPMENT, AS A WHOLE,
SHALL BE CONSIDERED TO BE A SINGLE DEVELOPMENT PROJECT. HYDROLOGIC PARAMETERS THAT REFLECT THE ULTIMATE
DEVELOPMENT CONDITION SHALL BE USED IN ALL ENGINEERING CALCULATIONS.
k. ALL MEASURES USED TO PROTECT PROPERTIES AND WATERWAYS SHALL BE EMPLOYED IN A MANNER WHICH MINIMIZES IMPACTS ON
THE PHYSICAL, CHEMICAL AND BIOLOGICAL INTEGRITY OF RIVERS, STREAMS AND OTHER WATERS OF THE STATE.
ACTION: THE PROPOSED IMPROVEMENTS DO NOT CHANGE THE RUNOFF CHARACTERISTICS OF THE SITE.
L U10, 4 41RIF&M 1 101 ( 11 � l��
I. PROJECT DESCRIPTION:
THE SUBJECT SITE IS LOCATED IN CHARLOTTESVILLE ALONG AVON STREET EXTENDED IN ALBEMARLE COUNTY, VIRGINIA. THE TOTAL
AREA OF THE SITE IS 21.19 ACRES. THE PURPOSE OF THIS PROJECT IS TO CONSTRUCT AN ACCESS ROAD TO MOORES CREEK. SITE
CONSTRUCTION WILL ENTAIL GRADING; TREE REMOVAL AND ACCESS ROAD STABILIZATION, THE PROJECT IS ANTICIPATED TO TAKE
FOUR (4) WEEKS. APPROXIMATELY 2.91 ACRES ARE PROPOSED TO BE DISTURBED WITH THIS PLAN.
11. EXISTING SITE CONDITIONS:
THE EXISTING SITE CONSISTS OF AN ABANDONED COMMUNITY LANDFILL, A STORAGE WAREHOUSE, AND UNDEVELOPED FOREST. A
QUARTER OF THE SITE CONSISTS OF CRITICAL SLOPES ABOVE 25 %. THE TOPOGRAPHY VARIES AND IS APPROXIMATELY 1% TO 68%
SLOPE. THE DISTURBED AREA CURRENTLY DRAINS TO MOORES CREEK ALONG THE NORTHERN EDGE OF THE SITE. THE ONSITE
ENVIRONMENTALLY SENSITIVE AREAS INCLUDE CRITICAL SLOPES, AN ABANDONED AND CAPPED LANDFILL, AND WETLAND AREAS. A
CONSTRUCTION ENTRANCE HAS PREVIOUSLY BEEN INSTALLED ONSITE WHICH LEADS TO A PREVIOUSLY CLEARED STAGING AREA.
III. ADJACENT PROPERTY:
THE SITE IS BORDERED TO THE NORTH BY MOORES CREEK AND RESIDENTIAL DEVELOPMENT, TO THE EAST BY AVON STREET
EXTENDED AND COMMERCIAL AND INDUSTRIAL DEVELOPMENT, TO THE SOUTH BY INTERSTATE 64, AND TO THE WEST BY 5TH STREET
AND COMMERCIAL DEVELOPMENT.
IV. OFF -SITE AREAS:
THERE ARE NO PROPOSED OFF -SITE IMPROVEMENTS WITH THIS PROJECT. SHOULD OFFSITE BORROW OR SPOIL SITES BE REQUIRED,
THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY REQUIRED PERMITS.
V. SOILS:
SINCE MINIMAL SOIL DISTURBANCE IS ANTICIPATED, IT IS ASSUMED THAT THE SOILS ARE SUITABLE FOR THE PROPOSED
IMPROVEMENTS.
VI. CRITICAL AREAS:
THE ONSITE ENVIRONMENTALLY SENSITIVE AREAS INCLUDE CRITICAL SLOPES, AN ABANDONED AND CAPPED LANDFILL, AND WETLAND
AREAS. APPROPRIATE EROSION CONTROL MEASURES ARE PROVIDED TO MITIGATE THE IMPACT TO THESE AREAS.
VII. EROSION AND SEDIMENT CONTROL MEASURES:
UNLESS OTHERWISE NOTED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE
CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND
SEDIMENT CONTROL HANDBOOK ( VESCH). THE MINIMUM STANDARDS OF VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED
OR APPROVED BY A VARIANCE.
SPECIFIC EROSION AND SEDIMENT CONTROL MEASURES UTILIZED IN THIS PROJECT INCLUDE THE FOLLOWING:
1. SUPER SILT FENCE BARRIER - N/A
• SILT FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL.
ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY.
• CLOSE ATTENTION SHALL BE PAID TO THE REPAIR OF DAMAGED SILT FENCES RESULTING FROM END RUNS AND UNDERCUTTING.
• SHOULD THE FABRIC ON A SILT FENCE DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END OF THE EXPECTED USABLE
LIFE AND THE BARRIER STILL BE NECESSARY, THE FABRIC SHALL BE REPLACED PROMPTLY.
• SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT. THEY MUST BE REMOVED WHEN THE LEVEL OF
DEPOSITS REACH APPROXIMATELY ONE -HALF THE HEIGHT OF THE BARRIERS.
• ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE IS 140 LONGER REQUIRED SHALL BE DRESSED TO
CONFORM WITH THE EXISTING GRADE, PREPARED AND SEEDED.
2. TEMPORARY STONE CONSTRUCTION ENTRANCE - 3.02
THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBLIC
RIGHTS -OF -WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR THE WASHING AND REWORKING OF
EXISTING STONE AS CONDITIONS DEMAND AND REPAIR AND /OR CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL
MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLES ONTO ROADWAYS OR INTO STORM DRAINS MUST BE
REMOVED IMMEDIATELY. THE USE OF WATER TRUCK TO REMOVE MATERIAL DROPPED, WASHED, OR TRACKED ONTO ROADWAYS
WILL NOT BE PERMITTED UNDER ANY CIRCUMSTANCES.
3. TEMPORARY CONSTRUCTION ROAD STABILIZATION - 3.03
THE PROPOSED ACCESS ROAD SHALL BE STABILIZED WITH STONE IMMEDIATELY AFTER GRADING. THIS WILL REDUCE THE EROSION
OF TEMPORARY ROADBEDS BY CONSTRUCTION TRAFFIC DURING WET WEATHER.
4. TEMPORARY DIVERSION DIKE - 3.09
THE MEASURE SHALL BE INSPECTED AFTER EVERY STORM AND REPAIRS MADE TO THE DIKE, FLOW CHANNEL, OUTLET OR
SEDIMENT TRAPPING FACILITY, AS NECESSARY. ONCE EVERY TWO WEEKS, WHETHER A STORM EVENT HAS OCCURRED OR NOT,
THE MEASURE SHALL BE INSPECTED AND REPAIRS MADE IF NEEDED. DAMAGES CAUSED BY CONSTRUCTION TRAFFIC OR OTHER
ACTIVITY MUST BE REPAIRED BEFORE THE END OF EACH WORKING DAY.
5. TEMPORARY SEDIMENT TRAP - 3.13
A TEMPORARY SEDIMENT TRAP SHALL BE INSTALLED TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG
ENOUGH TO ALLOW THE MAJORITY OF THE SEDIMENT TO SETTLE OUT.
6. OUTLET PROTECTION - 3.18
OUTLET PROTECTION SHALL BE INSTALLED AT PIPE OUTLETS TO DISSIPATE ENERGY FROM STORM WATER RUNOFF.
7. TEMPORARY SEEDING - 3.31
ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR EXTENDED PERIODS OF TIME SHALL BE SEEDED WITH FAST
GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING. SELECTION OF THE SEED MIXTURE WILL DEPEND ON
THE TIME OF YEAR IT IS APPLIED. CONTRACTOR TO VERIFY SELECTION OF SEED MIXTURE WITH EROSION AND SEDIMENT CONTROL
INSPECTOR.
VIII. SEQUENCE OF CONSTRUCTION:
PHASE]
1. OBTAIN ALL NECESSARY PERMITS.
2. INSTALL PERIMETER CONTROLS.
3. RELOCATE SEDIMENT TRAP #2 PROVIDED WITH WPO201100100 TO LOCATION SHOWN ON SHEET 3.
NOTE: THE INSPECTOR SHALL APPROVE PHASE I PRIOR TO PHASE II COMMENCING.
PHASEII
1. COMMENCE VEGETATION CLEARING AND LAND DISTURBANCE AS SHOWN ON SHEET 3.
2. FINAL GRADE THE DISTURBED AREA.
3. LAY BASE AGGREGATE FOR ACCESS ROAD WHERE NEEDED.
4. TEMPORARILY SEED AND STABILIZE ALL DISTURBED DENUDED AREAS.
IX. MAINTENANCE PROGRAM:
1. SILT FENCE SHALL BE INSPECTED AT THE END OF EACH DAY AND AFTER EACH RAINFALL. ANY REQUIRED REPAIRS OR
REPLACEMENTS SHALL BE DONE IMMEDIATELY. SEDIMENT DEPOSITS SHALL BE REMOVED BY HAND AFTER EACH RAINFALL
AND AT ANY TIME DEPOSITS REACH HALF THE HEIGHT OF THE BARRIER.
2. ALL SEEDED AREAS SHALL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE
FERTILIZED AND RESEEDED AS NEEDED.
3. NO AREA SHALL BE LEFT DENUDED FOR ANY PERIOD LONGER THAN SEVEN (7) DAYS.
4. NO UNPROTECTED, UNDISTURBED AREA SHALL DRAIN TO ROADWAY PAVEMENTS SUCH THAT THE SUBBASE, BASE, OR WEARING
SURFACE ARE CONTAMINATED BY SILT TRAPPED AT LOW POINTS OR INLETS.
5. ADJACENT ROADWAYS AND ENTRANCES WILL BE KEPT CLEAN FROM ACCUMULATED DEBRIS AT ALL TIMES.
X. STABILIZATION:
TEMPORARY SEEDING WILL BE PROVIDED IN ACCORDANCE TO VESCH REQUIREMENTS THROUGHOUT CONSTRUCTION AS STATED
ABOVE. FINAL SEEDING AND SODDING INSTALLATION PER THE SPECIFICATIONS OF THE LANDSCAPE PLAN WILL OCCUR ONCE THE
FUTURE FINAL SITE HAS BEEN FINAL GRADED AND THE IMPROVEMENTS ARE COMPLETE.
XI. STORM WATER RUNOFF CONSIDERATIONS:
THE PROPOSED IMPROVEMENTS DO NOT CHANGE THE RUNOFF CHARACTERISTICS OF THE SITE.
XII. CALCULATIONS:
CULVERT AND RIPRAP CALCULATIONS ARE LOCATED ON SHEET 6.
XII1. OTHER IMPORTANT NOTES:
1. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLANS SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
2. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING BUT NOT
LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL
PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.
3. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO
PREVENT EROSION AND SEDIMENTATION AS DETERM I NED BY THE PLAN APPROVING AUTHORITY.
4. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING AND GRADING.
LEANING MUD FROM TRUCKS AND /OR OTHER EQUIPMENT 5. THE CONTRACTOR SHALL PROVIDE ADEQUATE MEANS OF C PR IOR TO Q
ENTERING THE PUBLIC RIGHT -OF -WAY. WATER TRUCKS SHALL BE UTILIZED IN THE EVENT THAT A PUBLIC WATER SOURCE IS
NOT AVAILABLE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CLEAR THE STREETS AND TAKE WHATEVER MEASURES
NECESSARY TO ENSURE THAT THE STREETS ARE MAINTAINED IN A CLEAN AND DUST -FREE CONDITION AT ALL TIMES.
6. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PERFORM THE WORK IN SUCH A MANNER AS TO PREVENT THE WASHING OF
ANY TOPSOIL OR DEBRIS ONTO ADJACENT PROPERTIES.
EROSION & SEDIMENT CONTROL NOTES
1. ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED
ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK
AND VIRGINIA REGULATION VR 625- 02 -00.
2. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING
RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL
DEVICES SHALL BE MADE IMMEDIATELY.
3. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
4. THE CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION OF ANY EROSION CONTROL MEASURES NECESSARY TO PREVENT
EROSION AND SEDIMENTATION AS DETERMINED BY THE ENVIRONMENTAL ENGINEERING DEPARTMENT.
ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR
EROSION AND SEDIMENT CONTROL PLANS:
1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE - CONSTRUCTION CONFERENCE, ONE WEEK
PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.
2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS
AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR
625 -02 -00 EROSION AND SEDIMENT CONTROL REGULATIONS.
3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING.
4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT
LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL
PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO
PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE.
9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF - PRODUCING
RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL
DEVICES SHALL BE MADE IMMEDIATELY.
10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVE,D DESIGNATED BORROW AREA.
11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE
OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS.
12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28.
13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13 -301 OF THE CODE OF ALBEMARLE.
14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF
7:OOAM TO 9:0013M.
15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER
TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY
PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER
MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF
THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS /ACRE, AND IN THE
MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN
MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH
IS TO BE APPLIED AT 80LBS /100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL
INSPECTOR.
18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE
LIMESTONE SHALL BE APPLIED AT 1000LBS /ACRE AND CONSIST OF 10 -20 -10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE
APPLIED AT 180LBS /ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0 -5% PERENNIAL RYEGRASS OR
KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED 'AT 80LBS /100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY
THE COUNTY EROSION CONTROL INSPECTOR.
19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO
STRUCTURAL MEASURES IS TO BE REPAIRED IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET
STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A
GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT
MUST BE CLEANED AND REPAIRED IMMEDIATELY.
20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE
STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL
INSPECTOR.
21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER
PROTECTION ORDINANCE SECTION 17- 204G.)
22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND
DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17- 207B.)
o
w of
v ¢ 4
o z WE
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aWzW......�
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U W
REVISIONS
REV
DATE
COMMENT
BY
1
3/29/13
PER COUNTY
COMMENTS
CEY
2
4/10/13
PER COUNTY
COMMENTS
CEY
3
11109/13
EXPAND ACCESS
FOR CONSTRUCTION
DRH
THE FOLLOWING STATES REQUIRE NOTIFICATION BY
EXCAVATORS, DESIGNERS, OR ANY PERSON PREPARING TO
DISTURB THE EARTH'S SURFACE ANYWHERE IN THE STATE.
(IN VIRGINIA, MARYLAND, AND DELAWARE 811)
(WV 1- 800 - 245.3848) (PA 1 -600- 242 -1776)
(VA 1-800- 552- 7001)(MD 1- 800 -257- 7777)(DE 1- 800 - 282 -8555)
APPROVED FOR
CONSTRUCTION
PROJECT No.: V122001
DRAWN BY: JLP
CHECKED BY: DRH
DATE: 11/09/13
SCALE: N/A
CAD I.D.: SD2
PROJECT:` l�YJ1JINOR
`1,.Y RADING
PLAN
FOR
STREAM ACCESS AT
AVON LANDFILL
LOCATION OF SITE
NORTH OF 1 -64 ALONG
AVON STREET EXTENDED
SCOTTSVILLE MAGISTERIAL
ALBEMARLE COUNTY, VA
BOH LER
E N G I N E E R I N G
28 BLACKWELL PARK LANE, SUITE 201
WARRENTON, VIRGINIA 20186
Phone: (540) 349 -4500
Fax: (540) 349 -0321
www.BohlerEngineering.com
NLTH C
v Charles . YOWG'II
,p LiC. No. 047731
q11/11/13
0021_0NA1-_vi!5i
SHEET TITLE:
EROSION &
SEDIMENT
CON TIROL
ROL
SHEET NUMBER:
• ;
�- WPO 2013 - 00011
rn
G
Cn
rn
d
CD
w
00
t�
RIP RAP FOR E &S C -1
CONSTRUCTION OF A SILT FENCE PLATE. 3.05 -1
(WITH WIRE SUPPORT)
1. SET POSTS AND EXCAVATE A 4 "X4" 2. STAPLE WIRE FENCING TO THE POSTS.
TRENCH UPSLOPE ALONG THE LINE
OF POSTS. S S
•� ; ell � � m� � �,J �j
t
� III► ��- -
FLOW III --
3. ATTACH THE FILTER FABRIC TO THE WIRE
FENCE AND EXTEND IT INTO THE TRENCH
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
11[�I
�IIIII
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
FILTER FABRIC
IIIW I ;; WIRE
SOURCE: ADAPTED FROM INSTALLATION OF STRAW AND FABRIC FILTER BARRIERS FOR
SEDIMENT CONTROL, SHERWOOD & WYANT
PIPE OUTLET CONDITIONS
ASTM D -6566
PLATE
in
rk
12"
3.18 -1
A A
oP
ado
ASTM D• 7
do
SHALL BE PLACED OVER
PIPE OUTLET TO
I'
FLAT AREA WITH
iiid!il
DEFINED CHANNEL
PLAN VIEW
P,
�rrd
La
Oi -►
Y
0,67000
Class At
'
Hydraulic Profile
SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENDED
{���
FOR ENTIRE PERIMETER
Profile CompositeMZPrelssure
Sly Type Mild
Flow Regime Subcddcal
Velocity Downstream 8.43 Ws
I
{
A
3do(MIN.)
•1 .rrilleul
. r jr
.� 1 1 • � • { I I[ {All/
p i
.
PIPE
OUTLET TO
, i�j�P�`r{
CHANNEL
PLAN VIEW
l
La
0,012
0.83 ft
0.63 ft
0'-►
I�I II��'�E�II
(cu. ft.)
..�II'r'iiLfq�i I'' �I{
�•A1
SECTION A -A
_T_
VIII {� {IiIN
(cu. ft.)
, , �
,� ��r
���I1 I
,�
I
T APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE.
illlll�
011,
2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18 -3 AND 3.18
, ,��,i•: i �
m ,, , {
=
,'i. �f
I
t B
r iniIiIv
3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES,
!rrI
6{
U I t
1
rIi�i
� 8 , 1l
IiO I �{ :iI1n1�1l �i 1�N
I1 I {1 ;l Il!
�h�� I
I1li h1Il{
I1�I I1�VDE
I
1.95
7,055
{{ I
{ t� ii ��l�l HEI
I1.
�{�
{1':I'
{I {Im
�1;l{I
�''Il
{iN!lI'IliIIIlll
Ii l%,
57
19
l I
u
1� 1I :
i{HIiI��11l I
I1�,
1II{
V
1,905
67
29
In 0•
IuI"
s''
1 gig 111111 u1
11iT i1
El � Ii)
1:; -II I
I1'1jHpI,;I11'�'ll1
Ii Iui
Ir{ IrIIii{ INl{I
1IIlI1
3,528
'k7!%�,
I uwt
II III a v�.N'
Ill p r
1ry���d11,iYi11��
�:lii1.•lii1I'l
IdIiIUli
111l,lllll'llillll'y
���g°'�l�,jp
II
Ij'pR'jj�!Ij
1�gnI1+
!lliIi - lii Il
•
�•� � ,
mIIIIIIIIIIIIIIIuIIII1':N1111YU!,ll!
482.10
/ I
iililuil Yl l
{ �I �
I
o
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jt
I�
11 l+]"1 l
ll I I �
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wuum Inl w I ''I
IIII
w
IIIIIIII! {1'!I { {{ {��flll�t3!1111EII !� id .' • .,.i Ilil�,lld
'
I !II
tll I I IIII {' IIII 11 I 11 {IjH'
!;I�IIEI! {!!I! fE! ►���II�IIIiIIIIIIEE {I� �.�I �1�1.
111,1156
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N1� rr�
�
ul�uI�Q
��IuYY�u"' n1]Iltlllhle�l�
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1�� �tliiti18i161HN1p ■�i■��ii �■■ti>■■I ® ■ ■�R��o■ ■
1 1
II
I I I II II
III
CONSTRUCTION OF A SILT FENCE PLATE. 3.05 -1
(WITH WIRE SUPPORT)
1. SET POSTS AND EXCAVATE A 4 "X4" 2. STAPLE WIRE FENCING TO THE POSTS.
TRENCH UPSLOPE ALONG THE LINE
OF POSTS. S S
•� ; ell � � m� � �,J �j
t
� III► ��- -
FLOW III --
3. ATTACH THE FILTER FABRIC TO THE WIRE
FENCE AND EXTEND IT INTO THE TRENCH
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
11[�I
�IIIII
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
FILTER FABRIC
IIIW I ;; WIRE
SOURCE: ADAPTED FROM INSTALLATION OF STRAW AND FABRIC FILTER BARRIERS FOR
SEDIMENT CONTROL, SHERWOOD & WYANT
PIPE OUTLET CONDITIONS
ASTM D -6566
PLATE
in
rk
12"
3.18 -1
A A
oP
ado
ASTM D• 7
do
SHALL BE PLACED OVER
PIPE OUTLET TO
ASTM &6575
FLAT AREA WITH
NO
DEFINED CHANNEL
PLAN VIEW
Z.6mx27.4in
La
Oi -►
Y
0,67000
Class At
'
Hydraulic Profile
SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENDED
D1
FOR ENTIRE PERIMETER
Profile CompositeMZPrelssure
Sly Type Mild
Flow Regime Subcddcal
Velocity Downstream 8.43 Ws
A
0,81 ft,
NIA ft
0.81 ft
t?.Q�3Q84 ft/tt
A
3do(MIN.)
da
V2
PIPE
OUTLET TO
WELL DEFINED
CHANNEL
PLAN VIEW
l
La
0,012
0.83 ft
0.63 ft
0'-►
(cu. ft.)
(cu. ft.)
d
SECTION A -A
_T_
FILTER CLOTH KEY IN 6 " -9 "; RECOMMENDED
(cu. ft.)
NOTES: FOR ENTIRE PERIMETER
(sq. ft.)
T APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE.
(cu. ft.)
2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18 -3 AND 3.18
-4.
3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES,
(ft.)
SOURCE: VA. DSWC
W
GENERAL NOTE:
IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW ALL OF THE DRAWINGS AND SPECIFICATIONS ASSOCIATED WITH THIS PROJE1
tK SCOPE PRIOR TO THE INITIATION OF CONSTRUCTION. SHOULD THE CONTRACTOR FIND A CONFLICT WITH THE DOCUMENTS RELATM
E SPECIFICATIONS OR APPLICABLE CODES, IT IS THE CONTRACTOR'S RESPONSIBILTY TO NOTIFY THE PROJECT ENGINEER OF RECORD
BITING PRIOR TO THE START OF CONSTRUCTION. FAILURE BY THE CONTRACTOR TO NOTIFY THE PROJECT ENGINEER SHALL CONSTITU
�EPTANCE OF FULL RESPONSIBILITY BY THE CONTRACTOR TO COMPLETE THE SCOPE OF THE WORK AS DEFINED BY THE DRAWINGS AN
FULL GONFORUANCE WITHFULL WITH L�REGULATIONS AND CODESAND CODES.
�O
N
w
r-+
00
3..0'
486.00 - TOP OF BERM
V -5" min 18" perforated corrugated metal
I
min, O O o 484.50 - TOP OF DRY STORAGE
E O O O
o O O
O O O
o 0 0
482.10 - TOP OF WET STORAGE
4-
6 "___ 18" cone. base or
L 1L4" 4" steel base
(as shown)
I
E
15" corrugated metal barrel
I
i dt
PERFORATED RISER DETAIL
O O o
O O o
O O O
O O O
O O O
ST
30" I
*202 CY /Ae in RPAS per TRAP= 478.10
Code 104-- 1 -8(4)
STORAGE VOLUME REQUIRED
PIPE OUTLET SEDIMENT TRAP a }l�aT NO, STD. 1v0'
1 TO 3 AC OF DRAINAGE AREA.
PYRAMATO high performance turf reinforcement mat (HPTRM) Is a three - dimensional, lofty, woven
polypropylene geotextile that is available in green or tan which Is specialty designed for erosion
control applications on steep slopes and vegetated waterways. The matrix is composed of
polypropylene monofilament yarns featuring X30 technology woven into a uniform
configuration of resilient pyramid-like projections. The material exhibits very high interlock and
reinforcement capacity with both soli and root systems, demonstrates superior UV resistance, and
enhances seedling emergence.
PYRAMAT conforms to the property values listed below' and is manufactured at a Propex facility having
achieved ISO 9001 :2000 certification, Propex perform& internal Manufacturing Quality Control (MQC)
tests than have been accredited 4y the fensynthet.ic Accreditation Institute - Laboratory Accreditation
Program (0AI -LAP). This product Is NTPEP approved for AASHTO standards.
MARV'
PROPERTY TEST METHOD I ENGLISH METnIi
ARIOIN OF MATERIALS
% U.S. Manufactured Inputs 100% 100X
% U.S. Manufactured 1003: 100ya
PHYSUTAL.
Mass Unit Area
ASTM D -6566
times the r or a. CROSS SECTION
in
rk
12"
_ E)--
5 rows of 1 "' holes
spaced 6" apart.
v'ertioal1y1 and 12"
horizontally. (15holes
total.) PYRAMAT "SOCK"
OR APPROVED EQUAL
1.0.2 mm
Light Pne a I I% P sin
ASTM D• 7
1.5% Max
SHALL BE PLACED OVER
Color
ASTM &6575
-13 -
1
-E3
Er3 -
E�3-
THE RISER TO PREVENT
CLOGGING OF THE
PERFORATIONS.y
8.5ftx9oft
PERFORATED RISER DETAIL
O O o
O O o
O O O
O O O
O O O
ST
30" I
*202 CY /Ae in RPAS per TRAP= 478.10
Code 104-- 1 -8(4)
STORAGE VOLUME REQUIRED
PIPE OUTLET SEDIMENT TRAP a }l�aT NO, STD. 1v0'
1 TO 3 AC OF DRAINAGE AREA.
PYRAMATO high performance turf reinforcement mat (HPTRM) Is a three - dimensional, lofty, woven
polypropylene geotextile that is available in green or tan which Is specialty designed for erosion
control applications on steep slopes and vegetated waterways. The matrix is composed of
polypropylene monofilament yarns featuring X30 technology woven into a uniform
configuration of resilient pyramid-like projections. The material exhibits very high interlock and
reinforcement capacity with both soli and root systems, demonstrates superior UV resistance, and
enhances seedling emergence.
PYRAMAT conforms to the property values listed below' and is manufactured at a Propex facility having
achieved ISO 9001 :2000 certification, Propex perform& internal Manufacturing Quality Control (MQC)
tests than have been accredited 4y the fensynthet.ic Accreditation Institute - Laboratory Accreditation
Program (0AI -LAP). This product Is NTPEP approved for AASHTO standards.
MARV'
PROPERTY TEST METHOD I ENGLISH METnIi
ARIOIN OF MATERIALS
% U.S. Manufactured Inputs 100% 100X
% U.S. Manufactured 1003: 100ya
PHYSUTAL.
Mass Unit Area
ASTM D -6566
:1.3..5 ox a
457,7 niz
Thickness
ASTM D•6525
0.4 in
1.0.2 mm
Light Pne a I I% P sin
ASTM D• 7
1.5% Max
15%, M x
Color
ASTM &6575
r Tan
Ten5Ile SL( en th (G tab)
ASTM D-6818
4000x3000Ib ft
58Ax43.8k m
Elongation
ASTM D•6818
44 x 35%
40 x 35 "in
Resihomy
ASTM 04i524
80%
30%
Flexibll lty
ASTM &6575
0.534 In 4b (a
615,000 mg cm (av
Wy RemlMonce
ASTM D-4356
90%
9013
'A Retainer] 6000 hts
Large Scale
161a/ft?
766 Pa
UV Resistance
ASTM D4355
E!5%
85%
`A RetalnaO 10940 his
ECTC Draft Method #4
296%
29614
Ve (Fu V toted)
Low Scala
2511AWC
7.,8 ntjwr
She&StrwaaTFulyV ted)
Large Scale
161a/ft?
766 Pa
Mtam s"n -4 Unve toted
Calculated
0.028
0.028
&eedringfiner nee§
ECTC Draft Method #4
296%
29614
ROLL 51LES
8.5ftx9oft
Z.6mx27.4in
I+rvlrZ,
a Arr suorKnxvah"xxuera. ales "xrcra corinxG na.,cm,tv+trta Fhangr. xraam raw,e.
2 XxR1(m,Yaatca msnlnautn atuixpu tra xatuu cgKulutctl aalac(,picN nurua tva a:aneud atYr .{rzen.2t,kttsaR /,!s,miuxaa7.tr asgkt;n. ?scah ^•w:tr, tool u�t, sm;pe .ar.rn;tsartigv�art,tuaurusa xxaa;r, nit.
UakW W'"WUtT %i >!tV�k WtOFISF 9Mk nIlVS,il!V,aal4nb v.. iVii)!1?Ct #il`.J `il *1VxklaS4" -.� i42r Rv' VpA'" i6. lJtM' Cf1V :•Xt19+atlk5.`Nyj4MSCnCW,OVi.iV vvk.3Ati "RNN#3J'JtO C „klfY, (,Glee(/-.- } {iFe!Y
at,r i at trt nkr"na Yv x2sn',rvlvxt riaY v:c Yhn7 k,R'•�dUA RY vvlct a arud,i4ut,#7, fvaxx :'ratxct Ffnktt..f trdttrxf iris,. x,+s ^.
b. talr�bt;kd "xlygKal vawex iron lntxe,clk'Yini.01 "<Rx final liningf"riStnffa.?M 4M1hxi1;.4M„Y "r.4eW:Yi7.lr^x.
TESTE -D PNOVEA Tt311E E.0,
Propex Operating Company, LLG , 6025 Lee Highway, Suite 425 Po 130x 22783 Chattanooga, TN 37422
ph 423 899 0444, ph 800 821 1273 • fax 423,899 7618
Geotrx`r Lettdkkl�`, r^yYiltrtol�', xk. 3upedua, Pftranuat" w^tl ileA'aY[ +r:u ere #eg @aired VaGCrOitih.9 ai.Pratxx Gp'ensprtrJ Garrpany, t.t.0.
74d 6uf%Y;ltck '?fr_d- 1.195.kP.i+:'JSt1f11 d30k,�'Ritf:Pd'I''fN_sNl!YM MaSItl :l(P.OtM"Ait'.0d.9d1 %tVJ.:L'Y`W �6 Y.iYAk•3: *2�:itidi 3A .PL#i &5}4.��'R9k:;'ii 9.k' S. A.,, �i: K: kN: i!JEt�.CRy4irICA1 }."}'i}.I..a.Y SSY,Yti1U 3;Y'F r;pd a4 Ott L`i09t1;1S
:t,8•k -0Ii�hlni a.k Nto:t<abiY ftf ..� i13`:I.liYfPIvP �, ?P t,d.:.r..Yc rTtrni:ti -0ri d J J!Yft,Sdz:A'Ln !y ... ,eeMfh rir, id.',t +. TY.I ,.g +N+i,u,- . --,:t. k £ Yd..k,rt.; rY.,:i.,.a %Y 4Y,'afA k: z;i vin..+:t ?3Li � ,ti tm }# J ?- dx'a,t :' 1L':-!
.f rk ard'ap.k'stN'r ax kRtpbe t;grdi:r �t.Ai. 6+ Ira <sA.i.a:x,rt.Fbixc. +.pk�!F.ePr .:Y�as4baF..x , r- Y4i, y.. i4Y;.: 4d3. ieu. YxS''..: d:` ta. ri. ti •i3,an1�d- rt.1a'l +.i: {4w�,bhs:x YfiatK.fSf V., }4r. 3r 3�`r, }td tivx
iaa.zns+a
: .92011 Propox Opeta&M Cvnlpany. LLG
Culvert Calculator Report
E&S Culvert-1
Comments: A = 1.95 Acres
1= 6 "7 'Intfir
0 = 0.35
Solve For Section Size
Culvert Summary
- 483,59 ft
Flow Control
N/A
Allowable HW Elevation
Computed Headwater Elevation
inlet•Control HW Elev
Outlet Co ntrlol HIW Elev
454,50 ft
463.59, ft
483.58 ft
483.24 ft
Headwater Depth/ Haight
Discharge
TaiAaater Elevation
Control Type
4.01
4.67 eft
{ .QG ft
inlet Control
K
0100980
H IDS 5 Chart
1
C3iwaClea
2100000
HDS 5 Soala
1
Upstream invert
Length
480.26 ft
76,RQ ft
oovrnstrealn Invert
Corietrur ted 61ope
47x.00 tt
9.03GQUQ ft/tt
Y
0,67000
Class At
AREA
Hydraulic Profile
PROVIDED
D1
Al
Profile CompositeMZPrelssure
Sly Type Mild
Flow Regime Subcddcal
Velocity Downstream 8.43 Ws
Depth, Downstream
Normal Depth
Cri #Ica/ Depth
critical Siope
0,81 ft,
NIA ft
0.81 ft
t?.Q�3Q84 ft/tt
D2
A2
111
V2
Section
TRAP
HEIGHT
WIDTH
Section Shape
Sedian Material
Section Size
Number Sections
Circular
CMP
10 inch
1
Manninga CoaMdent
Span
tit l
0,012
0.83 ft
0.63 ft
(Acres)
(cu. ft.)
(cu. ft.)
(ft -)
Outlet Control Properties
ft x ft
I (cu. ft.)
(cu. ft.)
Outlet Control HW Elev 483.2+4 ft Upatream Velocity Head 1.08 ft
Ke 0,54 Entrance loss 0•65 ft
Inlet Control Propertlea
Inlet Control HW Elev
- 483,59 ft
Flow Control
N/A
Inlet Type
Square edge wlheadwall
Area Full
0.5 W
K
0100980
H IDS 5 Chart
1
M
2100000
HDS 5 Soala
1
C
0103980
Equation Form
1
Y
0,67000
Class At
AREA
RIP -RAP OUTFALL COMPUTATIONS
TEMPORARY DIVERSION DIKE
Compacted Soil
DD
SOURCE: VA. DSWC
Outfall
Location
Q
(cfs)
Do, Pipe
Diameter
(in)
Tailwater
Condition
La, Apron
Length
(ft)
Apron Width
d50
(ft)
Rip -Rap
Depth
(ft)
Rip -Rap
Class
Upstream
(ft)
Downstream
(ft)
E &S C -1
AREA
4.57
15
Min
10
4
12
0r5
1.5
Class At
AREA
REQUIRED
PROVIDED
D1
Al
DIMENSIONS
V1
REQ'D
D2
A2
111
194011 1 '10, 10,
4.5' min.
TABLE 3.31 -B
ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
"QUICK REFERENCE FOR ALL REGIONS"
Rate
Plantine Dates eo cies 1 r
Sept. 1 - Feb. 15 50/50 Mix of
Annual Ryegrass
(Loliurn multi -flQo m)
& 50-100
Cereal (Winter) Rye
fSecale cereale)
Feb. 16 - Apr. 30 Annual Ryegrass 60-100
(Lolium multi- florura)
May 1 - Aitg 31 German Millet 50
Source: Va, DSWC
'6 •'�f3�T�1.i1�1
PLATE 3.09 -11
TRAP
TOTAL
DRAINAGE
STORAGE
STORAGE
WET STORAGE
DRY STORAGE
BOTTOM OF
BERM
TOP BERM
TOP OF
WET
TOP OF
DRY
TOP
DEPTH
AREA
SURFACE
VOLUME
VOLUME
DEPTH
AREA
SURFACE
VOLUME
VOLUME
ID
AREA
REQUIRED
PROVIDED
D1
Al
DIMENSIONS
V1
REQ'D
D2
A2
DIMENSIONS
V2
REQ'D
TRAP
HEIGHT
WIDTH
STORAGE
STORAGE
OF BERM
(Acres)
(cu. ft.)
(cu. ft.)
(ft -)
(sq. ft.)
ft x ft
I (cu. ft.)
(cu. ft.)
(ft.)
(sq. ft.)
ft x ft
(cu. ft.)
(cu. ft.)
(ft -)
(ft.)
(ft.)
E
W
1
1.95
7,055
7,268
4.0
1,083
57
19
3,682
3,528
2.4
1,905
67
29
3,585
3,528
t 478.10
3.90
3.00
482.10
484.50
486.00
V1 = 0.85xD1 xAl
V2 =[(A1 + A2)/2] x D2
Required Storage /Acre =
3,618 cu.ftr = 134 cy /acre
1992 103 1992 3,03
STD & SPEC 3,03
CONSTRUCTION ROAD
STABILIZATION Cl�s
fini ion
The temporary stabilization of access roads, subdivision roads, parking areas, and other on-
site vehicle transportation routes with stone immediately after grading,
Pumoses
1. To reduce the erosion of temporary roadbeds by construction traffic during wet
weather,
2. To reduce the erosion and subsequent regrading of permanent roadbeds between the
time of initial grading and final stabilization.
Qnditions Where Practice poles
Wherever stone -base roads or parking areas are constructed, whether permanent or
temporary, for use by construction traffic.
III - 11
)ejan ng CQnsid ratio R
Areas which are graded for construction vehicle transport and parking purposes are
especially susceptible to erosion. The exposed soil surface is continually disturbed, leaving
no opportunity for vegetative stabilization. Such areas also tend to collect and transport
runoff waters along their surfaces. During wet weather, they often become muddy
quagmires which generate significant quantities of sediment that may pollute nearby streams
or be transported off site on the wheels of construction vehicles, Dirt roads can become so
unstable during wet weather that they are virtually unusable.
Immediate stabilization of such areas with stone may cost money at the outset; but it may
actually save money in the long run by increasing the usefulness of the road during wet
weather.
Permanent roads and parking areas should be paved as soon as possible after grading.
However, it is understandable that weather conditions or the potential for damage may not
make paving feasible in the early phases of the development project. As an alternative, the
early application of stone may solve potential erosion and stability problems and eliminate
later regrading costs. Some of the stone will also probably remain in place for use as part
of the final base course in the construction of the road.
gj fications
1. Temporary roads shall follow the contour of the natural terrain to the extent
possible. Slopes should not exceed 10 pereent 15 percent.
2. Temporary parking areas should be located on naturally flat areas to minimize
grading. Grades should be sufficient to provide drainage but should not exceed 4
percent.
3. Roadbeds shall be at least 14 feet wide for one -way traffic and 20 feet wide for two -
way traffic.
4. All cuts and fills shall be 2 :1 or flatter to the extent possible,
S, Drainage ditches shall be provided as needed and shall be designed and constructed
in accordance with S'TORMWATER CONVEYANCE CHANNEL, Std. Spec.
3.17..
5, The roadbed or parking, surface shall be cleared of all vegetation, roots and other
objectionable material.
1992 .
3,03
7. A (-inch course of VDOT #1 Coarse Aggregate shall be applied immediately after
grading or the completion of utility installation within the right- of-way. Filter fabric
may be applied to the roadbed for additional stability. Design specifications for rater
fabric can be found within Std. & Spec. 3.02, TEMPORARY STONE
CONSTRUCTION ENTRANCE. In "heavy duty" traffic situations (sae Table 3.02 -
A), stone should be placed at an S- to 10 -inch depth to avoid excessive dissipation
or maintenance needs.
7.A. Where road grades exceed 10°/x, #57 stone shall be applied.
Wmanent Roads and r•
Permanent roads and parking areas shall be designed and constructed
in accordance with applicable VDOT or local criteria except that an initial base course of
gravel of at least 6 inches shall be applied immediately following grading.
veggtAtio
All roadside ditches, cuts, fills and disturbed areas adjacent to parking areas and roads shall
be stabilized with appropriate temporary or permanent vegetation according to the
applicable standards and specifications contained in this handbook,
Mailti„enar)ce
Both temporary and permanent roads and parking areas may require periodic top dressing
with new gravel, Seeded areas adjacent to the roads and parking areas should be checked
periodically to ensure that a vigorous stand of vegetation is maintained, Roadside ditches
and other drainage structures should be checked regularly to ensure that they do not
become clogged with silt or other debris.
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3/29/13
PER COUNTY
COMMENTS
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2
4/10/13
PER COUNTY
COMMENTS
CEY
3
11/09/13
EXPAND ACCESS
FOR CONSTRUCTION
DRH
THE FOLLOWING STATES REQUIRE NOTIFICATION BY
EXCAVATORS, DESIGNERS, OR ANY PERSON PREPARING TO
DISTURB THE EARTH'S SURFACE ANYWHERE IN THE STATE.
(IN VIRGINIA, MARYLAND, AND DELAWARE 811)
(WV 1 -800- 2454848) (PA 1-800- 242 -1776)
(VA 1- 800 -552- 7001)(MD 1- 800 - 257- 7777)(DE 1-800- 282 -8555)
APPROVED FOR
CONSTRUCTION
PROJECT No.: V122001
DRAWN BY: JLP
CHECKED BY: DRH
DATE: 11/09/13
SCALE: N/A
CAD I.D.: SD2
PROJECT: MINOR
GRADING
PLAN
FOR
STREAM ACCESS AT
AVON LANDFILL
LOCATION OF SITE
NORTH OF 1 -64 ALONG
AVON STREET EXTENDED
SCOTTSVILLE MAGISTERIAL
ALBEMARLE COUNTY, VA
28 BLACKWELL PARK LANE, SUITE 201
WARRENTON, VIRGINIA 20186
Phone: (540) 349 -4500
Fax: (540) 349 -0321
www.BohlerEngineering.com
���pLTH OF
rJ Charlesi owell ?'
•0 Lic. No. 047731
11/11/13
ONAI.
SHEET TITLE:
1EROSION &
SEDIMENT
CONTROL
DETAILS AND
COMPUTATIONS
SHEET NUMBER:
OF 6
III ' 12 Ill- 13 -WPO 2013 - 00011