HomeMy WebLinkAboutWPO201800012 VSMP - SWPPP 2018-01-31 --I
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
Project Name: Greenmont Hopworks
Location: 1463 Plank Road
Keene, VA 22946
Prepared by:
Shimp Engineering P.C.
Prepared for:
Keene Land Trust
SWPPP Preparation Date: 01/31/18
(This document is to be made publicly available according to 9VAC25-880-70, Part II, section D)
'RECEIVED
JAN 3 1 20111
COMMUNITY
DEVELOPMENT
CONTENTS:
1. Registration statement
2. Notice of general permit coverage
3. Nature of activity
4. Erosion and Sediment Control Plan.
5. Stormwater Management Plan
6. Pollution Prevention Plan.
7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload
allocation, and exceptional waters.
8. Qualified personnel
9. Signed Certification
10. Delegation of authority.
11. General permit copy
12. Inspection logs
I: ? .
Registration Statement
. . . General VPDES Permit for Discharges of Stormwater from Construction Activities,(VAR10)
(Please Type or:Print All Information
ty.: p . (Ge._.. _ t
1: Construction•ppti�"•`O`eriitar. Genera'• `T "-
l;permi(;;coierags.wtli be issued to tiffs operator. The Certification in item#12 must be
signed:b the a ro hate.pets_,o assoclafe'd'with this.`soperator:).
• . ':Name:' &.•a•�'aw• b+- pwo.r s �.0
:: ;Contaet:-.._A:J iG . ,Ca.>c.._. .. _ . . .
•
ailing,Address 4:Z:7'.:Milt .S .-. ,....,
- .M State: �V�, .. i p. ZZq o : Pho ne:.�4-�l_. Z
90;. $S.o&
Email address if available• .4.-i4tjr�c,�•. r
Indicate if DEQ may transmit.general permit correspondence electronically:' Yes No El
2. •.Existing General Permit:Registration Number(for renewals only) :
3. Name and Location of the Construction Activity: •
Name: G m X.5
: .Address(if available v
l;
City. - --- ' . . .
:.
a
State' 1�
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{)" Zip: ZZ��10 - .
County
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Latitude decimal:de rees.-._ .:_., =
notIodated within a t' •• C-
( g ) 7 ll1rJ 1�•.....: Lorigifude(decimal.:iiegr.,... ....'�•; -... .. .
Name:and Location of all Off-site Support Activities to:be covered under the general permit . .
. .
Address(if available) ;` ... .. ...... : . .
City: _ State;
to . .
....ZIp, .
Coun ty(if not located within a City): .. : . :• __. .. ,-----_ -•-...,----
Latitude(decimal degrees):. ... ,_:...,_., -,._,.....,,.:: Longitude(decimal degrees):
4.. Status of the Construction Activity(checkonly one):.Federal❑• State 0.Public❑ Private
5. of the C
iyat i®:of the,Cb natructl"on`Activity(e.g.,commercial,Industrial,residential;agricultural,oil and gas,etc.):
f
6. Name:o_f the eceiving Water(s)and:Hydrologic Unit Code(HUC):
. . . • Name;: t OV ^1..e :.>�6,,.r _ . ...
tiut;4hZoR;;DZ C t?:3.1 tO; iuc
.. . 7:. If the discharge Is through a Municipal Separate Storm Sewer System(MS4),the name of the MS4 operator:
8. Estimated Project Start and,Com .letl Date: •J
Start Date;(mhilddlyyyy); o ( , I.t ' Completion Date:;(m
aa� i
)+ 5 SI; i
9. Total Land Area of Development(to the'nearest one-hundredtb:acre�_`, R:
• Estimated Area to be Disturbed(to the nearest one-hundredth a'crd r: •. • .I •S 7 U .C, - .: • -__, - • ^
10. Is the area to be disturbed part of a larger common plan of development or sale? Yes❑ No
11.,:A:'stormwater.pollution prevention plan(SWPPP) must be prepared in accordance with the requirements of the General
'VP17ES,Pe_rinitfor Discharges of.Stormwater from Construction Activities prior submitting this Registration Statement.
- By signing this Registration Statement the operator is Certifying that the SWPPP has been prepared;-
12. Certifjpation;..ifi'(Gertify undet:;penaltyiof;law:thatI haverend`a d undeistand''thisrFte istrati n State e t nd •�'a
- g . p.,.,,•,:,,_m ti a th,t this ctocumerit-. : . .
-and ail attachments,were prepared in:accordance.with a system:designed:to:;assurettiat;qualified personnel•properly gathered and
evaluated the.:informatiori•; ubmftted:,Baseii.on rriy inquiry of.the person or persons,;who manage thesystem or chase persons
::directly responsible for,•gaihering the:lnfor nation,;,the information submitted sis to the,best of rfiy knowledge;.and"belief true;. • -
,accwate,.and(•complete i;atri aware that there are•significant penalties•for submitting;false;information hcluding'the;_posslbllity,of -
.
fine and Imprisonment forknowing,violations"
Printed i'4altr 4 G1,41i S :'c ,(V1.W V D�,` t�'� . .
- Ttle . :w
- .$iEfnatf]e `r ... -....:__„.....:•::. ------- __ ._
(Please s g in'INK. This Certification;jiju signed by the appropriate person associated with the operator identified in
• .::ltOm#;,),
0712014 - • •
Page 1 of 1
Section 2. Notice of general permit coverage
(This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.)
Section 3. Nature of activity
The purpose of this project is to construct an agricultural processing facility with associated stormwater management. TMP
- 121-92 is currently a 5.75 acre vacant lot zoned rural area.
The total area of disturbance is 1.57 acres.
The following are the proposed management strategies and detailed sequence of construction:
PHASE 1
1. INSTALL CONSTRUCTION ENTRANCE WITH CULVERT AND ASSOCIATED INLET AND OUTLET
PROTECTION.
2. CONSTRUCT THE SEDIMENT TRAP AND SILT FENCE.
3. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S
CONTROL MEASURES.
4. UPON APPROVAL OF ALL E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, GRADING, AND
STOCKPILING.
5. PROTECT SOIL STOCKPILES WITH SILT FENCING AND TEMPORARY SEEDING AS NECESSARY.
6. MAINTAIN ALL E&S CONTROL MEASURES.
- 7. CONSTRUCT SITE IMPROVEMENTS AS SHOWN ON THE PLAN.
PHASE 2
1. CONVERT SEDIMENT TRAP INTO DETENTION POND WITH 36" CMP RISER. INSTALL YARD DRAINS AND
PIPES TO POND.
2. INSTALL BIOFILTER AND PIPE DETENTION POND TO PRETREATMENT CELL OF BIOFILTER.
3. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION FEATURES, WHICH INCLUDES THE
ESTABLISHMENT OF A PERMANENT VEGETATIVE COVER OVER THE ENTIRE DISTURBED AREA. UPON
COMPLETION CALL FOR FINAL INSPECTIONS.
•
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so
V5N'P ELAN FOB ryW
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Wa
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LEGEND TMP 12 100-00-00-09200in
EXIST NEW DESCRIPTION SAMUEL MILLER MAGISTERIAL DISTRICT
s.
WIC • IYTC TOP OF CURB ELEVATION � H`
16. • 1Y SPOT ELEVATION ALBEMARLE COUNTY
1o'Tw • tY Tw TOP OF WALL ELEVATION , VIRGINIA °
u
16•BW • 1Yew BOTTOM OF WALL ELEVATION w 5
V BENCHMARK z w
OWNER / DEVELOPER EXISTING USE ;g
witiiiii STORM SEWER Mundy,vanes H :, h nevd A w a
Kudraveti,Trustees;Keene Land Trust
--s— _wv— ROOF DRAIN 427 Park St.
—; c SEWER UNE Charlottesville,VA 22902 PROPOSED USE "`i'
Agricultural produce packing plant.Section
—en,— —s.— WATER UNE 10.2.VICINITY MAP SCALE: '1••=1,000• Approved of the Zoning1 Ordinance.
—�— —w+— GAS UNE Approved January 10,2018(SP201 7 000 7 7).
—we— OVERHEAD ELECTRIC HARE ZONING FLOOD ZONE ��F,p.LTH Q1.`'�
RA-Rural Areas O
—.w— —,a— UNDERGROUND ELECTRIC d EC-Entrance Corridor According to the FEMA Flood Insurance Rote Map, 2
effective date February 4,2005(Community Panel
—we— —on— OVERHEAD TELEPHONE UNE Ay~ Special Use Permit Approved by Board of 51003C05250),this properly does not lie within the Zone Lit JUSTIN M.SHIMP>
—wn— —vm— UNDERGROUND TELEPHONE UNE iv, Supervisors on January 10,2018. qE 100-year flood plain. Lic.No.45183
4 h
Fes, I� LEGAL REFERENCE WATER & SANITARY SERVICES P°�F,. c,,`�
'lla
U I— l DRAIN INLET(DI) _ IMP 12100-00-00-09200
\ Water is to be supplied by an existing well on site.Bathroom locililies will be STONAL
O 0 STORM/SANITARY MANHOLE 8�TE �� - OB 3929 PC 648(5.75 Acs) serviced by subsurface drainfields.
l\ OB 305 PG 441(PLAT)
C [ PLUG
e- WATER VALVE&BOX wi '1 BENCHMARKNo critical sl
CRITICAL SLOPES
FIRE HYDRANT _.J�'i \ ..4''/086 apes are located on the parcel.
® WATER METER / \ SOURCE OF WATERSHED
BOUNDARY & TOPO This site is located within the Toner Creek Watershed.
H N ucHr POLE
This site is located within a water supply protection ar C
(1) Boundary survey information s a compilation or ea. Lr
-.- -- UTIUTY POLE ;e deeds,plats,and o field survey performed by Stanley LAND USE SCHEDULE Lt1
PROPERTY UNE Land Surveys,PLC on 11/29/17.Topographic survey also W .D
you'.,., 4�'- rr. provided by Stanley Land Surveys. LXISIING Areo E
a (2) A t'lle repot was not provided All easements and Building 1,375 SF 24.2E Cn o
—--— ADJACENT PROPERTY UNE encumbrances may not be shown on this Plan. Parking Area 4.308 SF 75.8%
Impervious area 5,683 SF 2.4E ry
\k ODen SDoce 234.162 SF 97.6E 'r
VACATED PROPERTY UNE v ` n BUILDING HEIGHT Total= 239,845 SF(5.51 oa) w
O _ BUILDING SETBACK '..
PARKING SETBACK IMAGE PROVIDED BY GOOGLE MAPS vm structure he,'
�C— Proposed Height=20' PROPOSED Area E O •
Building 7,375 SF 22.4E C
SETBACKS Porking Area 25.485 SF 77.6% �!
Impervious area 32,860 SF 13.7E
SANITARY EASEMENT
Front 75' Qpm some 206.985 SF 86.3E
--— ----- GRADING EASEMENT Side. 50' Tolal= 239.845 SF (5.51 ac.)
•
DRAINAGE EASEMENT SHEET INDEX Rear 50'
nik
— — UTIUTY EASEMENT •
-- WATER EASEMENT C I - COVER SHEET U1
ACCESS EASEMENT
STORM DRAINAGE EASEMENT C2 - EROSION $ SEDIMENT CONTROL NARRATIVE
C3 - EXISTING CONDITIONS Z
^^^^^^ TREE UNE
FENCE C4 EROSION PLAN PHASE I
STREAM C5 - EROSION PLAN PHASE 2 H.N. li
--312— —12— INTERVAL CONTOUR CG - STORMWATER MANAGEMENT DETAILS �1 >
---306--- —00— INDEX CONTOUR C7 EROSION $ SEDIMENT CONTROL DETAILS O
CC-2 CG-2 STANDARD 6'CURB ►� Z
cc-6 cc-6 COMBINATION 6'CURB A CUTTER
I.- •--I I '•I CONCRETE PAVEMENT/SIDEWALK 0
s i%� i'-:'- : RIPRAP M LL O ASPHALT O
W
r,',',',I GRASS Z Q
2:'' EC-2 MATTING'• ':MignE EC-3 MATTING J C
I'•'. :� I'�'...'.'.'.I WETLAND ca W WG
GoL O PARKING COUNT W
11/11111 11111111 CROSSWALK \ �I�l J
////// %////// HANDICAP ACCESSIBLE AISLE /
® ® CG-12
Dote
61, 6, HANDICAP PARKING 01/31/1 8
Scale
NOTE
1.THE SIZE OF THE SYMBOLS MAY VARY FROM MAT IS SHOWN. Sheet Na.
Cl OF 6
File No.
17.022
PROJECT DESCRIPTION, GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION r: ,:i „w
�,-'we
zv F
CONSTRUCTION MAINTENANCE BIOFILTER INSTALLATION NOTES MINIMUM STANDARDS(MSC (� €i
PROJECT DESCRIPTION �•I z N
All ble Virginia Erosion and Sediment Control Regulations and Minimum 4 Y
THIS PROJECT PROPOSES A 6,000 SF BUILDING FOR AGRICULTURAL PROCESSING. THE FOLLOWING CONSTRUCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED Standards shall be adhered to during all phases of construction. These l qC
AT THE SITE. 1.CONSTRUCTION OF THE BIORETENTION AREA MAY ONLY BEGIN AFTER THE include,but are not limited to the following: --.1
THE TOTAL AREA OF DISTURBANCE IS 1.57 ACRES ENTIRE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED WITH VEGETATION. ul
1.ALL E&S CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH IT MAY BE NECESSARY TO BLOCK CERTAIN CURB OR OTHER INLETS WHILE THE 1.STABILIZATION OF DENUDED AREAS: i
SIGNIFICANT RAIN EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE BIORETENTION AREA IS BEING CONSTRUCTED.THE PROPOSED SITE SHOULD BE Permanent or temporarysoil stabilization shall be applied to bore areas
FOISTING SITE CONDITION& eat
INSPECTIONS SHALL BE CORRECTED AS SOON AS PRACTICABLE. CHECKED FOR EXISTING UTILITIES PRIOR TO ANY EXCAVATION. within seven days after final grade is reached on any portion of the site.
ALL WORK SHALL BE COMPLETED ON THE SUBJECT PARCEL,ALBEMARLE 2.THE SILT FENCE BARRIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, 2.THE DESIGNER AND THE INSTALLER SHOULD HAVE A PRECONSINAGE Temporary soil stabilization shall be applied within seven days to denuded
DETERIORATION OR SIGNIFICANT EROSION.SEDIMENT SHALL BE REMOVED MEETING,CHECKING THE BOUNDARIES OF THE CONTRIBUTING DRAINAGE AREA areas that may not be at final grade,but will re aidormant or a
COUNTY DAP 121-92.SUBJECT PARCEL IS OWNED BY KEENE LAND TRUST. AFTER EACH STORM EVENT AND WHEN THE LEVEL OF SEDIMENT DEPOSITION AND THE ACTUAL INLET ELEVATIONS TO ENSURE THEY CONFORM TO ORIGINAL undisturbed for longerthan 14 days. Permanent stabilization shall be q 1 El
ON-SITE SLOPES AVERAGE 10X STORMWATER FLOWS INTO AN EXISTING DITCH DESIGN.SINCE OTHER CONTRACTORS MAY BE RESPONSIBLE FOR CONSTRUCTING
REACHES HALF THE HEIGHT OF THE CONTROL. applied at areas that ore to be left dormant for more than 1
AT THE SOUTHWEST CORNER OF THE PROPERTY. PORTIONS OF THE SITE.IT IS QUITE COMMON TO FIND SUBILE DIFFERENCES IN VF year. W
3.THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL MAINTENANCE
REQUIREMENTS SET FORTH IN THE CURRENT EDITION OF THE VIRGINIA SITE GRADING,DRAINAGE AND PAVING ELEVATIONS THAT CAN PRODUCE 2.Daring RATION OF SOIL STOCKPILES:
SEDIMENT AND EROSION CONTROL MANUAL.OTHER APPLICABLE HYDRAULICALLY IMPORTANT DIFFERENCES FOR THE PROPOSED BIORETENTION During construction of the project.soil stockpiles shall be stabilized or
ADJACENT PROPERTIES- 9< Uec•
COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT AREA.THE DESIGNER SHOULD CLEARLY COMMUNICATE,IN WRITING,ANY protected with sediment trapping measures. The applicant is responsible for
SPECIFICATIONS. PROJECT CHANGES DETERMINED DURING THE PRECONSTRUCTION MEETING TO teen 5
THIS PROPERTY IS BORDERED TO THE NORTH BY PLANK ROAD; TO THE EAST temporary protection and permanent stabilization of all soil stockpiles on et\ils' Z
BY KEENE POST OFFICE; AND TO THE SOUTH AND WEST BY VACANT LAND 4 ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD THE INSTALLER AND THE PLAN ARE N/INSPECR IN AUTHORITY. site os well as soil intentionally transported from the project site.
OWNED BY JAMES MURRAY&DAVID KUDRAVETZ. STAND OF GRASS IS MAINTAINED. 3.TEMPORARY E&S CONTROLS ARE NEEDED DURING CONSTRUCTION OF THE F�
5.AREAS WITH RIP-RAP SHOULD BE REGULARLY INSPECTED TO DETERMINE IF BIORETENTION AREA TO DIVERT STORMWATER AWAY FROM THE BIORETENTON 3.PERMANENT VEGETATIVE COVER �) ��II o
HIGH FLOWS HAVE DAMAGED THESE CONTROLS OR CAUSED EXCESSIVE AREA UNTIL IT IS COMPLETED.SPECIAL PROTECTION MEASURES SUCH AS A permanent vegetative cover shall be established on denuded areas not
SOILS SEDIMENT DEPOSITION. ALL AREAS SHALL BE MAINTAINED IN ACCORDANCE EROSION CONTROL FABRICS MAY BE NEEDED TO PROTECT VULNERABLE SIDE otherwise permanently stabilized. Permanent vegetation shall not be Z M<
THIS SITE CONTAINS THE FOLLOWING SOIL TYPES BASED ON NRCS SOIL MAPS WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN. SLOPES FROM EROSION DURING THE CONSTRUCTION PROCESS. considered established until a ground coveris achieve that.in the opinion ct,1 n U
FOR ALBEMARLE COUNTY VIRONIA: 4.ANY PRE-TREATMENT CELLS SHOULD BE EXCAVATED FIRST AND THEN of the county Inspector,is uniform and mature enough to survive to inhibit
ENVIRONMENTAL CONTROL S SEALED TO TRAP SEDIMENTS. erosion.
5.EXCAVATORS OR BACKHOES SHOULD WORK FROM THE SIDES TO EXCAVATE
1.CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL THE BIORETENTON AREA TO ITS APPROPRIATE DESIGN DEPTH AND DIMENSIONS. 4.TIMING&STABILIZATION OF SILT TRAPPING MEASURES:
MEASURES SO AS TO COMPLY WITH LOCAL ORDINANCES.STATE AND EXCAVATING EQUIPMENT SHOULD HAVE SCOOPS WITH ADEQUATE REACH SO Sediment basins and traps,perimeter dikes,sediment barriers and other
SOIL 5LOPE$ IOU OEPIR PENMAR11Y FEDERAL LAWS AND REGULATIONS APPUCABLE TO WATER POLLUTION IN THEY DO NOT HAVE TO SIT INSIDE THE FOOTPRINT OF THE BIORETENTION measures intended to trap sediment shall be constructed as a first step in
WATERS OF THE STATE AND IN INTERSTATE WATERS. AREA.CONTRACTORS SHOULD USE A CELL CONSTRUCTION APPROACH IN anyland disturbingactivity and shall be made functional before upslope TH
SIC MINTED Y Q°
CHANNERY SILT 7 TO 15 D MORE THAN WELL DRAINED LARGER BIORETENTON BASINS,WHEREBY THE BASIN IS SPLIT INTO 500 TO land disturtance takes plate. h
LOAM PERCENT 80" 2.CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY USING 1,000 50.FT.TEMPORARY CELLS WITH A 10-15 FOOT EARTH BRIDGE IN 4 '
EMISSION-CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, BETWEEN,SO THAT CELLS CAN BE EXCAVATED FROM THE SIDE. 5.STABILIZATION OF EARTHEN STRUCTURES: Ci
62B RADON SILT 2 TO 7 MORE THAN SHUTTING DOWN MOTORIZED EQUIPMENT WHEN NOT IN USE, AND ACTIVELY 6.IT MAY BE NECESSARY TO RIP THE BOTTOM SOILS TO A DEPTH OF 6 TO 12 Stabilization measures shall be applied to earthen structures such as Q ?
LOAM PERCENT B 80" WELL DRAINED CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. INCHES TO PROMOTE GREATER INFILTRATION. darns,dikes and diversions immediately after installation. lJ JUSTIN M.SHIMP>
7.PLACE GEOTEXTILE FABRIC ON THE SIDES OF THE BIORETENTION AREA WITH
EROSELN&_SFDIMENT CONTROL PERMITTING A 6-INCH OVERLAP ON THE SIDES.IF A STONE STORAGE LAYER WILL BE 6 SEDIMENT TRAPS AND BASINS: Lic.No.45183
LFFSITE AREAS: USED,PLACE THE APPROPRIATE DEPTH OF/57 STONE ON THE BOTTOM, A sediment basin shall control surface runoff from disturbed areas that is do,CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE INSTALL THE PERFORATED UNDERDRAIN PIPE,PACK/57 STONE TO 3 INCHEScomprised of flow from drainage areas greater than or equal to three acres. 'PO '
THERE ARE NO OFFSITE ACTIVITIES ASSOCIATED WITH THIS PROJECT.IF
ENCOUNTERED,EXCESS MATERIAL SHALL BE HAULED TO A SITE WITH AN EROSION AND SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION ABOVE THE UNDERDRAIN PIPE,AND ADD APPROXIMATELY 3 INCHES OF CHOKER The sediment basin shall be designed and constructed to accommodate the PSS B
APPROVED EROSION AND SEDIMENT CONTROL PLAN. AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. STONE/PEA GRAVEL AS A FILTER BETWEEN THE UNDERDRAIN AND THE SOIL anticipated sediment loading for the loud disturbing activity. The outfall FONAL
MEDIA LAYER.IF NO STONE STORAGE LAYER IS USED,START WITH 6 INCHES device or system device shall take into account the total drainage area
CRITICAL AREAS- GENERAL NOTES. OF#57 STONE ON THE BOTTOM,AND PROCEED WITH THE LAYERING AS flowing through the disturbed area to be served by the basin.
DESCRIBED ABOVE.
THERE ARE NO CRITICAL EROSION AREAS ON THE SUBJECT PARCEL. 1.THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO THE 8.OBTAIN SOIL THE MEDIA FROM A QUALIFIED VENDOR.AND STORE IT ON AN 7.CUT AND FILL SLOPES:
EXISTING UNDERGROUND UTILITIES AT OR CONTIGUOUS TO THE SITE ARE ADJACENT IMPERVIOUS AREA OR PLASTIC SHEETING.AFTER VERIFYING THAT Cut and fill slopes shall be designed and constructed in a manner that
EROSION&SEDIMENT CONTRA S. BASED ON INFORMATION AND DATA FURNISHED TO THE OWNER AND THE MEDIA MEETS THE SPECIFICATIONS.APPLY THE MEDIA IN 12-INCH LIFTS will m10
mize erosion. Slopes that ore found to be eroding excessively
ENGINEER BY THE OWNERS OF SUCH UNDERGROUND FACILITIES OR OTHERS. UNTIL THE DESIRED TOP ELEVATION OF THE BIORETENTION AREA IS ACHIEVED. within one year of permanent stabilization shall be provided with additional
1.CONSTRUCTION ENTRANCE: INSTALL AND MAINTAIN A CONSTRUCTION THE OWNER OR ENGINEER SHALL NOT BE RESPONSIBLE FOR THE WAIT A FEW DAYS TO CHECK FOR SETTLEMENT,AND ADD ADDITIONAL MEDIA, slope stabilizing measures until the problem is corrected.
ENTRANCE,AS NECESSARY,THAT MEETS THE REQUIREMENTS OF STD.AND ACCURACY OR COMPLETENESS OF SUCH INFORMATION OR DATA.THE AS NEEDED,TO ACHIEVE THE DESIGN ELEVATION.
SPEC.3.02 AND CONFORMS WITH THE REQUIREMENTS OF THE EROSION& CONTRACTOR SHALL HAVE FULL RESPONSIBILITY FOR CONFIRMING THE 9.PREPARE PLANTING HOLES FOR ANY TREES AND SHRUBS.INSTALL THE B.CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES: 'r`V
SEDIMENT CONTROL PLAN. ACCURACY OF THE DATA,FOR LOCATING ALL UNDERGROUND UTILITIES,FOR VEGETATION,AND WATER ACCORDINGLY.INSTALL ANY TEMPORARY IRRIGATION. Concentrated runoff shall not flow down cut or fill slopes unless contained 1�
COORDINATION OF THE WORK WITH OWNERS OF SUCH UNDERGROUND 10.PLACE THE SURFACE COVER IN BOTH CELLS(MULCH.RIVER STONE OR within en adequate temporary or permanent channel,flume.or slope drain
2.SILT FENCE. INSTALL AND MAINTAIN SILT FENCE THAT MEETS THE UTILITIES DURING CONSTRUCTION,FOR THE SAFETY AND PROTECTION TURF.DEPENDING ON THE DESIGN.IF COIR OR JUTE MATTING WILL BE USED IN structure. C
TU
REQUIREMENTS OF STD.AND SPEC.3.05. THIS SILT FENCE SHALL BE )
INSTALLED AS SHOWN ON THE EROSION&SEDIMENT CONTROL PLAN AND THEREOF AND REPAIRING ANY DAMAGE THERETO RESULTING FROM THE LIEU OF MULCH,THE MATTING WILL NEED TO BE INSTALLED PRIOR TO
WORK.ALL OF THESE CONDITIONS SHALL BE MET AT NO ADDITIONAL PLANTING9.WATER SEEPS FROM A SLOPE FACE:
ACCOMPANYING DETAILS FOR THE PURPOSE OF INTERCEPTING SILT-LADEN (STEP 9).AND HOLES OR SLITS WILL HAVE TO BE CUT IN THE Whenever water from a slope face,adequate drainageor other .
RUNOFF BEFORE IT IS DISCHARGED FROM THE SITE.THE SILT FENCE SHALL COST TO THE OWNER.THE CONTRACTOR SHALL CONTACT'MISS UTILITIES'OF MATTING TO INSTALL THE PLANTS. seeps
BE INSPECTED AND MAINTAINED TO ENSURE CONTINUED PERFORMANCE. VIRGINIA AT 1-800-552-7001 PRIOR TO THE START OF WORK. 11.INSTALL THE PLANT MATERIALS AS SHOWN IN THE LANDSCAPING PLAN, protection shall be provided. �
3.TEMPORARY SEDIMENT TRAP W o
A TEMPORARY SEDIMENT TRAP SHALL BE 2.WHEN WORKING ADJACENT TO EXISTING STRUCTURES,POLES,ETC.,THE AND WATER THEM DURING WEEKS OF NO RAIN FOR THE FIRST TWO MONTHS.
INSTALLED PER THE EROSION AND SEDIMENT CONTROL PLAN FOR THE CONTRACTOR SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO ICI.STORM SEWER INLET PROTECTION: r_
PURPOSE OF DETAINING SEDIMENT AND SILT WITHIN STORM WATER RUNOFF. PROTECT STRUCTURES FROM DAMAGE.REPLACEMENT OF DAMAGED All storm sewer inlets that ore mode operable during construction shall _J
THE TRAPS SHALL REMAIN IN PLACE UNTIL THE SITE IS STABILIZED UNLESS STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE. be protected so that sediment-lodes water cannot enter the conveyance
OTHERWISE NOTED ON THE PLAN. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING FINAL BMP INSPECTION CHECKLIST system without first being filtered or otherwise treated to remove sediment.
4.TEMPORARY SEEDING: TEMPORARY SEEDING SHALL BE APPLIED TO ALL SITE STRUCTURES FROM DAMAGE AND COORDINATING WORK SO THAT THE O
DENUDED AREAS WITHIN SEVEN(7)DAYS TO DENUDED AREAS THAT MAY OR OWNER CAN MAKE NECESSARY ARRANGEMENTS TO MODIFY/PROTECT 0 CONTRIBUTING DRAINAGE AREAS HAND BEEN ADEQUATELY STABILIZED 11.STABILIZATION OF OUTLETS: O
MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT(UNDISTURBED) EXISTING STRUCTURES FROM DAMAGES. WITH A THICK LAYER OF VEGETATION AND EROSION CONTROL MEASURES Before newly constructed slormwoter conveyance channels are made l�
4.THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTUTY operational,adequate outlet protection and°y required temporary or t Z N
FOR LONGER THAN 30 DAYS. TEMPORARYPE SEEDING SHALL BE APPLIED IN HAVE VERIFYR REMOVED.PRO. channel liningshall be installed in both the co channel
OWNERS,ADJACENT LAND OWNERS WHOSE PROPERTY MAY BE IMPACTED ANDpermanent conveyance CONFORMANCERM DIN STD.AND SPEC. AREAS
0 ATTITHE PROPER COVERAGE AND DEPTHGCONSTRUCTION.MULCH,VEGETATION,THE
5.PERMANENT SEEDING: ALL DENUDED SHALL BE SEEDED IN THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO COMPLETING ANY SOIL MATTING HAS BEEN ACHIEVED FOLLOWING BOTH ON and receiving channel. O
CONFORMANCE WITH STD.AND SPEC.3.32. PERMANENT SEEDING SHALL BE OFF-SITE WORK. FILTER BED AND THE SIDE-SLOPES. (y O o0
APPLIED TO AREAS DELINEATED ON THESE PLANS WITHIN SEVEN(7)DAYS 5.CONTRACTOR SHALL NOTIFY AND COORDINATE ALL WORK INVOLVING EXISTING 0 INSPECT THE PRE-TREATMENT FORBAYS AND FILTER STRIPS TO VERIFY 12.WORK IN LIVE WATERCOURSES:live '�I
AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. UTILITIES WITH UTILITY OWNERS,AT LEAST 72 HOURS PRIOR TO THE START When
encroachment.live watercourse is per/armed,precautions shall be taken Lq r`
OF CONSTRUCTION. THAT THEY ARE PROPERLY INSTALLED,STABILIZED,AND WORKING to minimize lnat extent
control sediment transport and stabilize the work '�V V
6.DUST CONTROL• CONDUCT DUST CONTROL OPERATIONS NECESSARY TO MET EFFECTIVELY BEFORE OPENING THE FACILITY TO RUNOFF. area Ito the greatest extentnst duringconstruction.Nonerodible '
6.CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN grea es possible
THE REQUIREMENTS OF STD.&SPEC.3.39 AS REQUIRED TO CONTROL ❑ CHECK THAT OUWFNLL PROTECTION/INERGY DISSIPATION MEASURES AT material shall be used for the construction of causewaysand cofferdams.
SURFACE AND AIRBORNE MOVEMENT OF DUST. EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO THE OWNER AND CONCENTRATED INFLOW AND OUTFLOW POINTS ARE STABLE. '�'
ENGINEER. Earthen till may be used for these structures if armored by nonerodible
7.INLET PROTECTION. A STONE WEIR SHALL BE INSTALLED AS A SEDIMENT 0 FOLLOW-UP INSPECTION AND AS-BUILT SURVEY/CERTIFICATION HAS cover materials.
7.CONTRACTOR SHALL SUBMIT FOR THE APPROVAL OF THE OWNER
FILTER LOCATED AT THE PROPOSED DROP INLET.REFER TO DETAILS ON BEEN SCHEDULED.
SUBMITTALS OF ALL SPECIFIED MATERIALS LISTED IN THE PLANS,TO 13.CROSSING A LIVE WATERCOURSE: �w
SHEET C1I. 0 TIC COORDINATES HAVE BEEN DOCUMENTED FOR ALL INFILTRATION v,
INCLUDE SHOP DRAWINGS,MANUFACTURER'S SPECIFICATIONS AND y cons
B.OUTLET PROTECTION: RIP-RAP SHALL,AND PROVIDED AT THE OUTFALL OF PRACTICES ON THE PARCEL than t a live watercourse must be crossed b stream on vehicles more
CONVEYANCE CHANNELS,CULVERTS, STORM SEWERS. LABORATORY REPORTS.THE OWNER'S APPROVAL OF SUBMITTALS WILL BE twice in any six month period,a temporary crossing C
8.TEMPORARY DIVERSION: TEMPORARY DIVERSION SHALL BE INSTALLED AS GENERAL AND WILL NOT RELIEVE THE THE CONTRACTOR FROM THE constructed of nonerodible materials shall be provided.
SHOWN ON THE EROSION AND SEDIMENT CONTROL PLAN AND DETAILS.THE RESPONSIBILITY OF ADHERENCE TO THE CONTRACT AND FOR ANY ERROR
DIVERSIONS SHALL BE INSTALLED PRIOR TO SIGNIFICANT LAND DISTURBING THAT MAY EXIST. 14.APPLICABLE REGULATIONS: D
ACTIVITIES AND SHALL REMAIN IN PLACE UNTIL THE SITE IS STABILIZED 8.FIELD DENSITY TESTS SHALL BE PERFORMED AT A FREQUENCY OF ONE TEST All applicable federal,state and local regulations pertaining to working in
UNLESS OTHERWISE NOTED ON THE PLAN. PER LIFT PER 10,000 SQ FT OF MATERIAL PLACED AND COMPACTED TO BMP Maintenance Requirements or crossing live watercourses shall be met. Z
WITHIN 95(X)PERCENT OF STANDARD PROCTOR USING A CRID PATTERN OF LIMP Duties O _
100 FT PER LIFT/OR AS CERTIFIED BY A LICENSED GEOTECHNICAL ENGINEER. 15.STABILIZATON OF BED AND BANKS
MANAGEMENT STRATEGY AND SEQUENCE OF CONSTRUCTION Detention Pond Annually: The bed and banks of a watercourse shall be stabilized immediately after
EROSION&SEDIMENT CONTROL NOTES' (37.86492,-78.55781) -Inspect banks of upstream channels for evidence work In the watercourse is completed.
THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED of animal burrows,boggy areas,or gully erosion
SEQUENCE OF CONSTRUCTION: 1.ALL VEGETATIVE AND STRUCTURAL EROSION&SEDIMENT CONTROL(E&5) 16 UNDERGROUND UTILITIES:
that may undermine embankment integrity
PRACTICES WILL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH Underground utilities shall be installed in accordance with the following
P_H_Lar1 THE MINIMUM SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT -Insped condition of all trash racks for evidence of standards in addition to other criteria:
1.INSTALL CONSTRUCTION ENTRANCE WITH CULVERT AND ASSOCIATED INLET CONTROL HANDBOOK AND VIRGINIA REGULATION 4VAE50-30. dogging and debris accumulation
AND OUTLET PROTECTION. o.No more than 500 linear feet of trench may be opened at one time.
2.CONSTRUCT THE SEDIMENT TRAP AND SILT FENCE. 2.THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO -Check whether manhole can be open and
3.CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND THE PRE-CONSTRUCTION CONFERENCE.ONE WEEK PRIOR TO COMMENCEMENT operated b.Escavated material shall be placed on the uphill side of trenches
APPROVAL OF ALL E&S CONTROL MEASURES. OF LAND DISTURBING ACTIVITY AND ONE WEEK PRIOR TO FINAL INSPECTION. -Insa ct internal and extemal side sloes of the
p
4.UPON APPROVAL OF ALL E&S CONTROL MEASURES,BEGIN WHOLESALE THIS REQUIREMENT CAN BE WAIVED AT THE DISCRETION OF THE PLAN c.Effluenl for dew°tering operations shell be filtered or passed through nner Z
CLEARING,GRADING AND STOCKPILING. APPROVING AUTHORITY. pond for evidence of sparse vegetative cover or approved sediment trapping device,or both.and discharged in a m a
5.PROTECT SOIL STOCKPILES WITH SILT FENCING AND TEMPORARY SEEDING AS erosion and make repairs immediately that does not adversely affect flowing streams or offeite property. i
NECESSARY. 3.ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR kl 6.MAINTAIN ALL E&S CONTROL MEASURES. TO OR AS THE FIRST STEP IN CLEARING. Biofilter Twice Outing Growing Season: d.Moterial used for backflling trenches shall be properly compacted in order
7.CONSTRUCT SITE IMPROVEMENTS AS SHOWN ON THE PLAN. (37.86474,-78.55770) -Spot weeding,erosion repair,trash removal, to minimize erosion and promote stabilization. O
PHASE 2 4.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL mulch raking cc accordanceU
BE MAINTAINED ONSITE AT ALL TIMES. e.Reslabilization shall be accomplished in with these regulations.1.CONVERT SEDIMENT TRAP INTO DETENTION POND WITH 36"CMP RISER. Annually: I O
INSTALL YARD DRAINS AND PIPES TO POND. 5.PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN -Inspect for dead plants,concentrated flows, f.Applicable safety regulations shall be complied with. W
2.INSTALL BIOFILTER AND PIPE DETENTION POND TO PRETREATMENT CELL OF INDICATED ON THESE PLANS(INCLUDING BUT NOT LIMITED TO,OF-SITE excessvie din or signs bypassing0
BIOFLLER. BORROW OR WASTE AREAS),THE CONTRACTOR SHALL SUBMIT A W^ & .s y g 1].CONSTRUCTION ACCESS ROUTES: L J
3.ESTABLISH AND MAINTAIN PERMANENT STABILIZATION FEATURES,WHICH SUPPLEMENTARY EROSION AND SEDIMENT CONTROL PLAN TO THE OWNER FOR -Prune trees and shrubs.Supplement mulch to Where construction vehicle accessroutes intersect paved public roads,
INCLUDES THE ESTABLISHMENT OF A PERMANENT VEGETATIVE COVER OVER THE REVIEW AND APPROVAL BY THE PLAN REVIEWING AUTHORITY. maintain 3"layer.Spring inspedion and deAeup. provisions shall be made to minimize the transport of sediment by vehicular
ENTIRE DISTURBED AREA.UPON COMPLETION CALL FOR FINAL INSPECTIONS. tracking onto paved surfaces. Where sediment is transported on to a Z
Once every 2-3 years: public road surface,the road shall be cleaned thoroughly at the end of ,f Q
STORM WATER MANAGEMENT 6.THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL m g Y `Jy
EROSION AND SEDIMENT CONTROL MEASURES NECESSARY TO PREVENT -Remove sediment in inflow points each day. Sediment shall be removed by shoveling a sweeping and
OUR PROJECT MEETS WATER QUANTITY STANDARDS SET FORTH BY transported to aa sediment control disposal area. Street washing shall be �T 1
EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN REVIEWING Every 3years: I�L11
9VAC25-870-66(B)BY COMBINATION OF A DETENTION POND AND BIOFILTER, allowed only after sediment is removed in this manner. This provision shall
AUTHORITY. r`
THE WATER DISCHARGES TO A NATURAL CHANNEL WI111 A FLOW RATE THAT -Replace muldllayer apply to individual lots as well as to larger land disturbing activities.
44
SATISFIES THE ENERGY BALANCE EQUATION. 7.ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL Conserved Open Space Twice per year: d Lrt
WMEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING -Bush h 18.TEMPORARY E&S CONTROL MEASURE REMOVAL:
WATER QUALITY STANDARDS SET FORTH BY 9VAC25-870-63 ARE SATISFIED SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. All temporary erosion and sediment control measures shall be removed
THROUGH THE USE OF A BIOFILTER AND CONSERVED OPEN SPACE.THE "The owner is responsible for propw mainteeanceof all BMP measurements within 30 days after final site stabilization or after temporary measures ore
REQUIRED PHOSPHORUS REMOVAL IS EXCEEDED BY 0.08 LB/YR ACCORDING TO 8 DURING DEWATERING OPERATIONS,WATER WILL BE PUMPED INTO AN no longer needed,unless otherwise authorized by the local program
THE VIRGINIA RUNOFF REDUCTION METHOD SPREADSHEET. authority. Trooped sediment and the disturbed soil areas resulting from the APPROVED FILTERING DEVICE. disposition of teenporary measures shall be permanently stabilized to prevent
9.THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES
PERIODICALLY AND AFTER EACH RUN-OFF PRODUCING STORM EVENT.ANY further erosion and sediment.
NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE 19.ADEQUACY OF RECEIVING CHANNELS: Dale
EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. Properties and waterways downstream from the development site shall be
10. INSTALL AND MAINTAIN CONSTRUCTION ENTRANCES FOR ENTIRE PROJECT protected from sediment deposition,erosionn
and damage,due to increases 01/31/18
in volume.velocity and peak flow rotes of stormwater runoff for the stated Scale
AT ALL LOCATIONS WHERE VEHICLES ENTER/LEAVE THE WORK AREA AND frequency storm of 24-hour duration.
WHERE SOIL IS STOCKPILED. N/A
11. MAINTAIN ALL EROSION AND SEDIMENT CONTROL UNTIL THE COMPLETION OF Sheet No.
FINAL STABILIZATION. UNLESS OTHERWISE NOTED ON THE PLANS REMOVE
ALL EROSION&SEDIMENT CONTROLS FOLLOWING THE ESTABLISHMENT OF A C2 OF 6
PERMANENT VEGETATIVE COVER AND COMPLETION OF FINAL STABILIZATION. File No.
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Dote
01/31/18
Scole
1" = 40'
40 0 40 80 120 Sheet No.
Scale: 1-=40' C4 OF 7
File No.
17.022
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T.M. 121-91 v .i
BRASS INCORPORATED 1, v
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\ --?Po le,
^) .-___ . T.M. 121-91 +"
- -_-__r_ e _ -_ - i'/�,i i / , % BRASS INCORPORATED F'rS/ONAL
T
o- D.B.17-1rox/ D .861�'' / ,BDainReld. % D. 65° L000tio0��a ��'000,5F / /, D.B 93-374 DESC. '
-550 ____ ]1 _ -FFE-5Si`-" /- /'
_
- - ! --- - ---- _a I I�, / 0 / / // / I
.
-- --548- -1--t5'-N ' 1 - x� I y .' / / 1 c\1
-ML1K�OR. iVt-_'•�;, - ; �� � � , , , / '
-1:--120ME- E-. I AlI - I , ry, -
--_-_ / / I-544 O ETAIt-SNEE Ce• I Tin - - -'654 I ,
!1 / , / ',
536 - t------ / /��
534 _____ \\� '�r � ETEN�I6N JxON➢' //„//..-----
--- ♦0♦ % ' 50.100 SF Conserved O
\\ I �� a� --5.1 78649X 7g55T.81),: /i' /� - _-..F-,1♦o 4434, / ' open Space
�+
1 •\ 47 PVC
W1 "// ; ' // / ,--- -��,144:411/41 //'\ W
\t \ � i ♦i1 ♦ 1164 .
1R Y.- 14 !: / ,/ / 41♦11♦♦S♦♦0�01♦19♦s1�`�Q
o ---,-W P T 535.-- , ; ' / i1 ♦'♦ i 4. 0 ♦ ♦ .0
T.M. 121-1 4 - - _.___heell�lt#57-5 ,�1�\',"--- ...... i PERFORATED / '"1 ' ! / p♦1♦y1•1♦116♦a�a171'!♦1♦♦♦4•
SEA RIDGE. L.L.C. $ -.pr--'? �\ 5342UC 11NDERDRAIN/ / '' / ♦♦C!♦♦♦Pj S♦♦♦f♦♦♦♦♦♦4� 1� ,
D.B.1992-23 . /-- `��\. �- /; / i / /♦1•y11111111 y'111111�.
D.B.1607-488 THRU 492 PLAT '"s ` i BI�nLIE' �' Al �i ' 'fir
♦
D.B.1551-344 PLAT \ 1,7y,'6F'1 .` �i , , / 11♦11'y11C�'i♦111-�111'r♦♦• (y Q
D.B.1327-176 PLAT '`37.88474,11 1 i '���I'3 4"PVC _,-� i / ♦I�t/11♦♦♦•♦1♦11�4`♦11111♦� ^y
�; 2— / ♦IIy1♦♦1Z41♦1♦L+♦j1•;111111A�
D.B. 18-402 PLAT 1 �{ess , sTATaDvn�"wj ' O 1 / ♦ ♦ ♦ C ♦ ♦ 1 • ♦ ♦
\ • `�, 5. �,',. DOME GRATE / �11i1♦.♦11117.1♦11/1:11♦1♦1♦♦� O
Cr
1 N ... ------ ,�111♦j♦yi1♦♦11♦1♦1�1♦♦♦♦IIIIIi �, _
--.,r a-.1LTENp RIB-RAR- 330 _�.M 12r '%0♦•♦1/1/1♦1♦1♦111111/111♦11i�1111♦11♦I/IIIr.
1 ' � ,\��EzoITCH HURRAY_� �t1,��♦♦�Iy�♦♦11♦�♦♦♦1♦11♦��♦11♦♦1111♦11♦��1
\�`_' _ & DAVID W. KC(Di�^>y11 44 111111•1/•11j 111111111!
KEENS LA1..S*-' '' 41♦4144**♦1♦1yi♦11♦1♦♦11♦** O
/ ; — ,4✓141� 1♦1♦11111111
r -- D.B.3:iSfCjC!;�111♦11♦11♦1♦♦1♦♦1!oi1�♦1♦♦1♦1*41, SOIL EROSION 8e SEDIMENT CONTROL SYMBOLS I�
D.B..r.♦♦r♦j��C�:�1:��1�11�1�;1�♦�11:�1�11:���1 SYMBOL NO. TITLE KEY
` ♦1♦111♦1♦11♦♦1111'♦♦♦1111111j1 Z
q♦♦♦♦♦1♦♦♦1♦1♦♦1♦,.�111404 ♦1/ 3
. "%I% 1111♦1♦11♦•♦♦•♦♦1♦♦♦♦♦♦
• • 50 ��1• :1�:1111�♦1�♦1�♦111♦1��1���1♦41♦��111♦1�11•, ������������������� 3.02 CONSTRUCTION ENTRANCE CE O
S- 5.1�♦1♦1�11�1♦�..****,.♦11�•1�1.1111�,1 � 1 ♦ ♦ • 11_11 � (�
♦�♦♦♦�1111111♦1♦11�11♦11♦1♦1 —X —X —X — 3.05 SILT FENCE SF Et OW
♦ ♦ ♦' �♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ J
�1♦11♦1♦♦11♦�1���1.111♦1♦y11111111♦11♦jam 3.07 INLET PROTECTION IP
II♦111♦♦1♦1♦♦r !4GI♦♦11411♦♦O/.4r, CE
�:1�''•:.♦�11:�.��♦♦♦♦1.•4114411•,♦11:♦♦j1 4 4 3.09 TEMPORARY DIVERSION DIKE DD
♦ ♦ ♦ ♦ ♦ ♦•♦•♦ JQ �T� `l
`•`♦♦r1-4:14411♦♦11♦4•4414111♦1♦• '�'. 3.32 PERMANENT SEEDING �S a Ik,',3
� W
• fr In J
�� LIMITS OF DISTURBANCE
EXISTING CONTOUR ��•1/
PROPOSED CONTOUR Dote
01/31/18
Soole
1" = 40'
40 0 40 80 120
Sheet No.
- - U . . me
Scole: 1• 40' C5 OF 7
File No.
17.022
v li ._
0
o
nz
V ei
w
550 550 -
n5
.... w
ai
Dome Crate w 545 _. lop of 24 PVC Riser 545 k
Elev. 541 40 -To O
p Elevation 542 0'
.�1DQ_Y$ )r 5}1 R.5 _ ..ice �+ e _ .. _. .. .__.
....._C710.-YR_..WSE 540.7.1 711,_5 G 7F1__ _. C
540 v i vR w E s�.37' as 540 Y I„
Bottom Elevation 538.0' k a
33.42 L.
15 �� 3"...Ouhc® w
....... .. _-.FDPE 1J ?
535 535 r:I�i N
10+00 10+50 1 i!��
DETENTION POND DETAIL ^� W 1
�I�
110' � n u
sR.•rvr../o..•
T'•5355 40. 8 t 00...LASE 535 98_
010 y a.5Aar5. g�� i:... m Dav 5350' ,401.S.111
-: -----,-� i / Bottom Elev.534.90' `•T
iMingrIl
� E..Soil _- 80X-90z Sand O 5i I�� toz-zaa soil rites u JUSTIN M.SEIIMP
___ 74 ; T
�� • �•�•M1 6 l utorre 531s 0
... -- -. PRETREAT T !`al\ y . • :-'.; --NA
/ st[e uoz a-Perforated Umerdroin
-- y "� / NOP Inv.Elev.531.50'
\ �p57 STON \ (/ y y.5a U'y a - - -_._ J
j yNe y 2•, ;-1;-",. •'PERFORATED
�.`� y�y -` PVC UNDERDRAIN BIOFILTER PROFILE
\ le
."- •If
i� \\ t may. F,
/ `\ \\ \
\11 l i%, -- -----' 560 _.. ell ® 560 q
`/ \ - 24'PVC _._
•• .
,- `__ STANDPIPE Wf DOA E�RATE 555 -- 555
;,... 44
5'HDPE _--._ :::.... .:......
_ 0 44
�' \ VIM_ DET8TIDN POW +"'" �6. �I
\ �--- 540 r ®�E • ...
\ ) \
\ __ _ 535 __ _ __ .....
�� �� 535
xlstlnt Grade
�
BIOFILTER DETAIL 530 530 -
529+50 10+00 10+50 11+00.5
-
OES9 T total PcoriuTIef(n A a5usI 970E iL041110 Fiat; 0 ST5 - ST6 STORM PROFILE -
82n101M iAiLgTER corium*lTe<0.5 01AMETERI - NYLOPLAST INURE DRAIN WITH DOME ORATE O
Eli
..r.n..romr*u.a, ...._._._
''S s.nm.T..a n 1'=10'VERZ
-,0.tie, w.Bg.•I. A .
S�''•R1tle
el 40
•
��E•�7����ar�� V� ll�(��� I s;C � 550 ... 550
tr�Y .0.5e. iR,liglgTF ,P/ saet ...... : _.. 1
ej t4 11 ill 1 it 1 I 'i P �; 4 n"""eanmoo ,r�".a"t.°' .�,� �5 Proaos tt Gr r 545 Imo')
p li
7, l .'1 R YP i .�i ' I TYIli � 1�a t u >m. b. 540 •...' 'I INV 538 0 riirA5w
;.} P tom} YM'°'3 IIL., jl %. it ��
�` r
1�1 )l .✓sr .wP-Irm'"'yn.rw.. 535 / 535 0
IH8 r I r'M'�P'' ry.1" i . v��^ % 3.3.
iE )'' 'l'i t ,I -hg0i Z ) I) 530 :- H.9P s3`-� ._ .. �1 U
1 I_.1, ppp������,,�" r t _ �.' : 9+50 10+00 10+50 11+00 530 O
u„ ,P)�I�' l ;,o0 f n�.m.�.m..'. �� ST3 - ST4 STORM PROFILE O I
I IJI ..�� WlA11R@. ® Ea..smACtasi ®, 1'=10'VERT. Q
4 ,- M ... I'=30'HORZ ���111 C
»«.. ' Na...__. V"�ii IAt: ` .og.. ice :: .��.... .. .e..> or v .. _ u _. �5 Iti
,5,5 g G
n
.m...- �:::
.� ... w WM
1 S 1. 10 20 40 WO t TMT 500 IMO -._ d W
D1uC,,o,rah4F _-: - - 2
540 -540 J
535 - -- ..- BIDFlL _535
ER c. Q
Greenmont Hopworks .. � �
- _. T ]7AP T4-.IDI.I t 1491 531.5'
Modified LD-288 Roadside and Median Drtch Design Form 530 -- - ®.. . - 530 Date
MIN MAX Earth Protective Lining - _
iDP p1 34K
ELOPE SLOPE gLLOW. n=.03 EC-2 n=.05 n=.015 . 01/31/1 8
DITCH A(ac) Tc min)PO nihr) 010 .1 L 1 RIII7 {NV.OUT 531 0
C ( f - _ FVFI FI/Ft VEL VEL.' On VEL• DEPTH On DEPTH 525 -- -525 Scale
1 0.54 0.73 5.0 7.01 279 2 Z T aro 0.14_ 6 1 0.14 3.37 0.56 - - - N/A
520 557y0 Sheet No.
2 0.54 0.73 5.0 7.01 2.79 2 2 I 0.02 10.07_ 6 0.14 2.71 0.64 10+00 10+50 11+00 Ii+STT
- 0 ST1 ST2 STORM PROFILE C6 0F7
'Velocity calculations performed using awrzge slope for this application I File No.
'11' TO10•t V HERT.
OR7 17.022
=
c..;
STONE ... _-_____70'MIN. ____.�, ���,�•Ii• iv'
CONSTRUCTION ORGAN C MULCH MATERIALS AND A)PLICATION RATES /,'••.�P •�A V z
ACCESS 3^SM-2A ASPHALT'10P r\1rl
COURSE EXISTING
•A•' • •••/ v" n Z
E 3.75' 1.25' �1 a��I�A• 10.25' U
2% 2A E I RATES: a1 w I.�•
l_ J MULCHES: NOTES: �!���Ii�:i:lI nnF�wrtHrroT oEnNED
Per Acre Per 1000 s R
a
q' �����•�w�I�l CHANNEL r\ i
TOE OF FILL CULVERT PLAN VIEW �.�•�%bra f\� Q I
`-5"•a..t A.ca,E;,ATE BASE Straw or Hay 11-S tau 70-9016s. Free from weeds and erase ••�a W � 'i'
PROFILE (Madera t 2 matter.Must be anchored. r`
toss for Spread with mulch blower or i
water cover) by hand. �(. 9'
StC.+E •
MIN.
PAVED Fiber Mulch MWmnm 3516s. Do not use as mulch for I �(CONSIt<U�`104
ACCESS O WASHiLACK 150016s. winter cover or during hot, u
yl V • dryperiods.`Apply as 6 ty 2
W�
-IHr a•S £WSTWG slurry.
���,y� _.._ __._.._....__.
- FAVEUCM Corn Stalks 4-•tau 185.77516. Co[or shredded in 4fi'• SECTION VIEW mom ttoT. �¢,w••-a-:REmw,EwEo FOR DIME PCRMETER r'` N
4,vA;. lengths.Air-dried.Do not s�
yht att 0 [TOE OF FILL use in fine turf stems.Apply N iiii
'MUST EXTEND F.LL AID, "-PJSITAE DR JNAGF with mulch blower or by Z
OF INGRESS AND EGRESS I` TO$EIIIYENT hand. F
ill
OPEPATION • TRA'WNr�• E SILT FENCE O
DISTANCE IS 6'MINIMUM IF FLOW Wood Chips 4-6 tau 185-275 16s. Free of coarse matter.Air- OUTLET PROTECTION (OP)
ziAki
•
IS TOWARD EMBANKMENT dried.Treat with 12 lbs Not l0$Cole -1 Q
L nitrogen per ton.Do not n
use in fine turf areas.Apply
13
12'MI6.-- XF rRarucF with mulch blower,chip
2x SEDIvevT handler,or by hand.
r Berk Chips 50-70 en. 1-2 cu.yds. Free of coarse matter.Air-
or ds. dried.Do not use in fine
-TER C..-,i! ' INLET PROTECTION (IP) Shredded y turf areas.Apply.with ?vt1 a'
n y
SECTION A-A Not to Scale Bark mulch blower,chip handler, .1)C
or by hand. A we,._� i
Yonlya duringA i to-.i�w�T"A U 9 A uMlWnnm water to of 1 meh Rost be installed well a ntillMmwll etch ba➢cxk `When fiber mulch is the veritable mulch dodo nods when straw e•
A ��M• 5.0'(MIN. JUSTIN M.SHIMP
ulurtoH cape rtq>phuss a wash hose will a chamela of 1.5 inohes for adequate should be used,apply at a minimum rate of 200016aJac.or 4516a./1000 sq.ft rJ�w��;j`I�� A ) Lie.No.45183
ten taut ine.=Rae.Wash wain mad be canted away from the enhance to as �- wi��i k W,• .0 y.
ayinm M settling um to 1mlore 1aWued.A0 sediment shall be prevented from 1.25' A•c.w m--••m
I.SET THE STAKES. 2.EXCAVATE A♦^%!^TRENCH 1'�,I.• w• •�* Off,
estimate storm Maw,,hlc lie+oT walalnla:e. UPSLOPE ALONG THE LINE OF M + �,��••�A•\�•���• PIPE OUTLET TO WELL P't TONAL IL
VANES. ®MULCHING (MU) Nit . ��e
PAVED WASH RACK ��F74 At-�lig DEFINED CHANNEL
,...."----_-_-_---;-1
� as'^"-`( - Not to Scale PLAN VIEW `:�_. •�-E{
_ � ;II % - 41;---- % I PERMANENT SEEDING SPECIFICATIONS r-'
j II February 16 through April 30: ' _`�7Sj�.w 1_ •
el
PAVED CONSTRUCTION ENTRANCE WITH WASH RACK (CO - Kentucky 31 Fescue- 128 lbs/acre; Red Top Grass - 2 .�;��-A ��_!aia.���_'•ll.„=1111 6^
Ibs/ocre; Annual Rye- 20 lbs/acre. Add 20 Ibs/ocre Indian
Not to Scale FLOW gross when slopes are greater than 3:1. SECTION A-A nLlm CLOT.•,A KEY W 6'-a:RECO•M NDEo FOR ENTIRE MIK/TR
III II
NOTES:1.APRON LINING Wan MR..GROUTED RIPR•P,fSBION
a^ May 1 through August 15: BASKET,OR CONCRETE.
].STAPLE FILTER MATERIAL A.BACKFILL AND COMPACT Kentucky 31 Fescue- 128 Ibs/acre; Red Top Grass - 2 2.U b DIE LENGTH 00 T.E RIPRAP APRON AS CALCULATED `
USING PLATES 3.18-3 AND 3.18-4
TO STAKES AND EXTEND THE EXCAVATED SOIL. Ibs/ocre; Foxtail Millet- 20 lbs/acre. Add 20 lbs/acre 3.d.1.5 TIMES THE MAXIMUM STONE['METER.BUT NOT f"� r`�`8
R INTO THE TRENCH. Indian grass when slopes are greater than 3:1. LESS THAN 6 INCHES. W L.t V
1' Z I • ' August 16 through October 31: A
ORIGINAL I I -{ Kentucky 31 Fescue - 128 Ibs/acre; Red Top Grass - 2 OUTLET PROTECTION (OP2) y o
GROUND "4 j / lbs/acre; Annual Rye- 20 lbs/acre. Add 20 lbs/acre Indian Not to ScaI
EL.A Area 2 •_..��/\ 1.00' - /' II gross on slopes greater than 3:1.
O
�M , } / -1111 /_III November 1 through February 15: O I•Tt
•..fi.�, M --
� Kentucky 31 Fescue- 128 Ibs/ocre; Red Top Grass- 2 r�
DRY STORAGE - o11 lbs/acre; Winter Rye- 20 lbs/acre Add 20 lbs/acre Indian
67 CU.YD./ACRE . ` ,10`LAtll� /III FLOW 'till-
EL-8 Area I ;-_w�1111.'ta31 Jt- / grass on slopes greater than 3:1. O O c
- r- c4C.)-
NET STORAGE 1 s I-' MULCHING SPECIFICATIONS:
67 CU.TD/ACRE SHEET FLOW INSTALLATION Straw or hay at a rate of 2 tons/acre. Must be anchored. W
(PERSPECTIVE VIEW) Spread with mulch blower or by hand.
FILTER CLOTH ORIGINAL LIME AND FERTILIZER SPECIFICATIONS:
(EXCAVATED) GROUND
EL.0 ELEV. f}OW Lime and fertilizer needs should be determined by soil tests.
rrT r• I A Soil tests may be preformed by the Cooperobve Extension Compacted Soil
•SEE PLATE 3.13-1 COARSE AGGREGATE•• CLASS I RIPRAP / e ���\ commercial
Soil Testing LObOTOIOry at VPIYcSU,Or by a reputable
wpQ� testing al laboratory. Information concerning the Slate Sal t �o
• j Testing Laboratory is available from County Extension Agents. 18-m
CROSS SECTION O F OUTLET / /. �G Under unusual conditions erns where it is not possible to obtain a - - =Flaw
- r= - soil test, the following soil amendments well be applied: - -IIIIII
_ E = II /4 For Permanent Seeding: Seeded areas shall be limed of o
CLASS I RIPRAP rate of 2 tons per acre, and fertilized at a rate of 1.000 lbs. - _ IIIII� O
\ LENGTH.Y6' POINTS A SHOULD BE HIGHER THAN POINT B. per acre of 10-20-10(23 lbs. per 1.000 square feet)or I
�T1 DRAN(FRONT LEVATIONI) equivalent. H-- 4.5 min. 0
4 (FRONT ELEVATION) For Temporary Seeding: Seeded areas shall r limed at a v
DIVERSION role of 2 tons per ocre, and fertilized at a rate of 600 lbs. I
i�� DIKE per acre of 10-20-10(10 lbs. per 1.000 square feet) or
/ • SILT FENCE (SF) equivalent TEMPORARY DIVERSION DIKE(DD) \
-- O� �' Not To Scale1:4 /
\ Not to Scale • PERMANENT SEEDING (PS)
\ �--- ___ Not to Scale O
S Z
�// / �-- � TABLE 339-A 'f64rORMv SEEDING fl.LNr alAitR1A15,SEIDLNC RAlT3,AND DATES
'I ' �� / / ADHESIVES USED FOR DUST CONTROL SEEDING tune *writ O
COARSE AGGREGATE` /
. w1s erns >n al4u ncs U
EXCAVATED (FILTER CLOTH //AREA .� RIMS
WaIQ .m tom a' AM MS 1U1 YA WO IW LL O W
' f�� Dilution ) Type Application r % - : - W
Adhesive (Adhesive:Water Nozzle Rate UM 6"I+"a°A`• I x A TA.+'.a^�aa.N.w
Gallons/Acre UMW WOW w.a.rso a..s J
4 T yrArl Ifr 2 • X T .��� rMy
**COARSE AGGREGATE SHALL BE VDOT �3, /357 OR /5 Anionic �� e lam LL
Asphalt Emulsion 7:1 Coarse Spray 1,200 omaraoisosase A r .rre.1 a. - x z we�.�r n••• Q
OUTLET (PERSPECTIVE VIEW) Mum a "'���w-
Latex Emulsion 12.5:1 Fine Spray 235 ySr OM
1w r x • z : Nay O. w
tam NAIL.14Asd w W
Sediment Trap Design Data wEe^ a ur a ry1
Ruin in Water 4:1 Fine Spray 300 ra^ „we.x,"r`.w•wt.Baas 1• W
Weir DA Wet 01 Wet Vol. Dry D2 Dry Vol. Acrylic Emulsion eoaE,x asr RTwFW z x X ■ - w.mdoom.utrelt: a rswe. In �{ J
No. A 0 C H(ft.)Z(IL) Length Vol. Cy Vol. Cy Ty Moms. a,
(Acs.) (ttJ (tt.) (Non-Traffic turn,En,• r
(ft.) (Req.) (Prov.) (Req.) (Prov.) ) 7:1 Coarse Spray 450 gaaostm maim, ran.Res.. Q
1 538 540 542 1.0 2 9 1.4 95.8 2 134 95.8 2 184 Acrylic Emulsion •Rdva an eimmu and n era Moan.Lem.am 3.44 re 3.a2¢
(Traffic) 3.5:1 Coarse Spray 350 ! Suudxr•eMOMA and Coanal Pma.
Dale
•Slay be A es•ram map...wdaa exam.
end
• xtahiy°ea•t+�Wriaw�w•'Nue`s. 01/31/18
- ••I 1{4fatand fltown'MA NM.
Scale
N/A
---- Sheet No.
TEMPORARY SEDIMENT TRAP DETAIL(ST)410
- TEMPORARY SEEDING (TS) C7 OF 7
Not to Scak ®DUST CONTROL (DC) "--- "
__ Not to Scale File No.
Not to Scale 17.022
Section 5. Stormwater Management Plan
The stormwater management for this site will be addressed through the use of a detention pond to decrease the peak flow
of concentrated runoff, a biofilter to reduce the volume of runoff, and conserved open space to satisfy the remaining nutrient
reduction requirements.
Section 6. Pollution Prevention Plan.
A. Plan showing pollution activities and prevention practices
51
b _ — _ �,� •``r ®„o0 LI --- _ PO TI0\ R -VE\ T 0\
a'boxes "1�z.,_ i2so ��- •4 /
int _ �mailbox� •19' „�r� -- • ... �17• p`�'- j�_�=- _ A\
�� T �'���" `� ' -- -_ SYMBOL ACTIVITY PROTECTION
L-108. 41 44.61' _ �y /. , ,_ __ _
......... _____
����' tel .ho Ill / _
_.
. _ , _ ......_.____...
'� / ' +10**4E / 'Underground -- I PAVING
__- -- ��� 1 _ - --- 62 :�s: ,11: 38/38638.8 ' telephone I OPERATIONS
-I • ��-goo •n_ ; __f-- •��:�i�! �t: y'�46f1490.�9 ��� able sign
n ' _f �� .� OpalIWA / / / CONCRETE
1a•� 55.0 Cones,.- .i1i���t:� 8 ®�' ; hitch /' / 4 / WASHOUT AND
��J o € . . . ..� �t�.""A"/ 5 . ® ,�'/ E 2 s� c/ / ' e,. / CEMENT
_--77- r
\ N Ex. Building ( _ _ / `° ,� `L ,
•
_ A / / co``� / c� WASTE
/
_4, EVC- • :— sPi9. - - 55 etbefck ,i , / / / //
from_building __ '� - - _ �/ / // / / STRUCTURE
_S _inv. 9 _ __ - , ,� / ,� ,' CONSTRUCTION
-_- ------- ----- �T -- i
TI , / / ., / / A
' _.�� ---- �555� +K,� / , // �/�7---- -______ ----- jI/'' /�,/ / // �/ CLEANING
554 - ---- • - �i I _--- ---- -II,
N/ �,- I,'/ / ,// AB�rox/ • / / /'
r / ,Drain eld / O DEWATERING
--- _ _ Ditch -I I !! I
/-� /,' / /,� ' Loaatiory / '
----- / /2',000,'SF / ,
7
- - - - ', X -� - MATERIAL
- _ _ --- --- -__ - -� / / DELIVERY AND
548 -'�- _ - _ _ I�' ------ _ ,/ / ,� • / STORAGE
_ 1 548 �I / /i // /' /
/--_______ i / / / `ti / •�• MATERIAL USE
- ' `I ------- I /' // ,``�� ,' ,.� ,? DURING
4 _-- ' I ' S ,' , �' �o �_ • BUILDING
--- - -------_ 1I jt
-� 46 .�.. . / � .J cry �I\\ -- - ����!_ '- 53 `KrTKrTyr /. -- - - - . ► 0 SOLID WASTE
540- -,- - _ F �� DISPOSAL
-538 `�'; -I�� 'Kr_ _ -- ,' GI ee1?mol2t Hopworks
'�� —_' \\ - / lit
/ / SOIL EROSION & SEDIMENT CONTROL SYMBOLS
s / SYMBOL O. TITLE KEY SANITARY
-536 1--co -----536 `�� - s - , '
_' WASTE
- - •• - - /
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534 \ - / •�•�•�•�•�•�•�•�•�1
---�1'� ' _-_- ,� ;` \ ` —yr\ \ \\\ ( -54 _� / / — X / x 3.05 SILT FENCE SF
LANDSCAPING
532 \` ,'�/ -� % 3.07 INLET PROTECTION �P 0 OPERATIONS
1 \ \� ;� t t , 3.18 OUTLET PROTECTION OP ,
- - -' ` �����`.�!` } , --- �'J 3.31 TEMPORARY SEEDING TS
\.\ • � �� • S 3.32 PERMANENT SEEDING S
530Iit_ - - 1�,�`� ` ! ��_ O li) WASH WATERS
- _ _ �lottirs , �� \i['+ X X ' 1 LIMITS OF DISTURBANCE
TK/NK/TK/ �• X ��x�x \ \ \Hr - I -� ----
''' J EXISTING CONTOUR
x- _ �: S\ - -
\�\ `\ \`\ \�� �� - PROPOSED CONTOUR VEHLE AND
535\ \ �_
0 0 WASHING
°� �l 1 534
PLAT •3 ` i \ �Y \ \ '-� -_ 40 0 40 80 120 C ON-SITE
Nimmi FUELING
1 I ` ` L_---- - 3?
- Sceie -9 "=40'
B. Sources of Pollutants,locations, and prevention practices
Pollutant or Pollutant Prevention Practices,
Location on site
Generating Activity
: ' Control IyIkaSures,
Follow Erosion and Sediment Control
Clearing,grading,excavating,and un-
Land disturbance area Plan. Dispose of clearing debris at
stabilized areas acceptable disposal sites.Seed and mulch,
or sod within 7 days of land clearing
Cover storm drain inlets and use drip pans
Paving operations Roads and driveways and absorbent/oil dry for all paving
machines to limit leaks and spills
Direct concrete wash water into a leak-
Concrete washout and Current location and detail shown on proof container or leak-proof settling basin
cement waste plan that is designed so that no overflows can
OMIT
Enclose or cover material storage areas.
Mix paint indoors in a containment area or
I i Structure construction,stucco, in a flat unpaved area.Prevent the
1 Structures
painting, and cleaning discharge of soaps,solvents,detergents
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and wash water,paint,form release oils
and curing compounds.
Water shall be filtered,settled or similarly
Dewatering operations Dewatering sites shown on plan treated prior to discharge as shown on
plan.
Designated areas for material delivery and
storage. Placed near construction
Material delivery and storage Designated area shown on plan
entrances,away from waterways and
drainage paths
Follow manufacturer's instructions.
Material use during building process Building areas
MSDS's attached.
C. Sources of Pollutants continued. Common activities and minimum control and prevention
practices
Pollutant or Pollutant , ;•• ; ; Prevention Practices,Location on site
GeneratingActivity •. ,
:•
Control Measures •
Waste collection area will not receive a
substantial amount of runoff from upland
areas and does not drain directly to a
Current designated container areas on waterway. Containers have lids covered
Solid waste disposal
plan before periods of rain,or are in a covered
area. Scheduled collection to prevent
overfilling.MATERIALS NOT TO BE
BURIED ON-SITE
Convenient and well-maintained portable
•( sanitary facilities will be provided,and
1_ Sanitary waste Current locations shown on plan located away from waterways or inlets.
Such facilities shall be regularly
maintained.
Apply fertilizers in accordance with
Landscaping operations Landscape areas shown on plan manufacturer's recommendations and not
during rainfall events
To be treated in a sediment basin or better
control as specified on plan.Minimize
Wash Waters Wash areas shown on plan
the discharge of pollutants from
equipment and vehicle washing
Designated areas and details shown on Provide containment and filtering for all
Vehicle and equipment washing
plan wash waters per the plan
Provide double walled tanks,a lined
Fueling Fueling station containment area,drip pans,and spill
prevention and cleanup materials.
Liquid Spills Current location shown on plan Spill Kit readily available
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Minimization of exposure to.precipitation:and stormwater.Minimize the exposure of building:materials,building products,
construction wastes,trash,landscape materials,fertilizers,pesticides,herbicides,detergents,sanitary waste;:and other materials :
present on:the site to precipitation and to stormwater.:
all non-stormwater dischar es to occur on;your site. Kee thisplan up-to-date with ongoing site
(Identify g Y p: p- g � g
changes and inspections. See COP; 9VAC25-880-70 section E for examples of non-stormwater discharges:)
D. Allowable non-stormwater discharges
ation:' n ite':t'.Loc o S
Dischar e
ll a o
, ';Cori§titaerifs,�
• Firefighting activities
Fire hydrant flushings
•
Equipment wash waters
Dust control waters
Potable water sources .• '
Building wash waters
Pavement wash waters
Uncontaminated air conditioning
condensate
Uncontaminated groundwater..
: : : :
Footing drains : . .
Excavation dewatering
Landscape irrigation
E. Persons responsible for pollution prevention practices
To be determined.:
• F. Response and reporting practices'
Minimize discharges from spills and leaks.. Minimize the discharge of pollutants from spills and leaks and
implement chemical spill and leak prevention and response procedures,as follows..To the extent practical, do
not store:oils,:chemicals, or other potential contaminants on site. When:storage of potential:contaminants is
required,provide secondary containment;:such as spill berms or spill containment pallets. These should be
located within the drainage areas.to a sediment trap.or sediment basin. Direct concrete wash water into.a settling
basin,dispose:of hardened concrete with other construction waste debris to an appropriate waste facility::
:Respond to all spills, leaks and discharges as follows.:Spills of oil,petroleum products, sanitary wastes, and
substances listed under 40 CFR parts 110, 117, and 302 should be cleaned up as soon as:possible while ..
protecting worker safety.'Construct an earthen dike around any spills on dirt to prevent spreading. If a spill
occurs during rainfall, cover it with a tarp or another impermeable cover to prevent contaminating runoff. Do
not bury any spills or wash them with water. Maintain a spill kits in a readily accessible location. A spill kit
shall consist of a lined drum with bags of universal sorbents in the bottom, accessible without tipping the drum,
sorbent socks above the bags, and personal protective equipment on the top. All materials used to remove the
contaminants, including any water used to rinse equipment, and all dirt removed must be treated as
contaminated. Textiles, such as from coveralls,may be sent to a certified laundry facility. Waste must be
disposed of according to the standards of The City of Charlottesville and the Commonwealth of Virginia. Store
hazardous materials and wastes in covered containers.
Report all spills, leaks and discharges as follows: All spills, leaks, and discharges shall be recorded in the
inspection logs. If construction activity results in a discharge of contaminants that may be reasonably expected
to enter surface waters, the operator shall notify the Department of Environmental Quality immediately or
within 24 hours, and shall submit a written report within five days. For significant spills that cannot be
controlled by personnel in the immediate vicinity, notify the local emergency response by dialing 911. The City
of Charlottesville must also be notified, and potentially some of the following agencies: the Fire Department,
the Public Works Department, the Coast Guard, the Highway Patrol, the County Police Department,
Department of Toxic Substances, OSHA, etc. For spills of federal reportable quantities, in conformance with
the requirements in 40 CFR parts 110, 119, and 302,the contractor should notify the National Response Center
at(800)424-8802.
G. Pollution Prevention Awareness
The engineer,project superintendent, and contractor shall have weekly meetings to review on-site conditions
and advise contractor of potential risks that should be addressed. Contractor will be responsible for following
procedures on a daily basis and applying appropriate waste management and prevention practices to be in
compliance with the conditions of the general permit. Employees shall be informed of the danger to nature and
to human health of various chemical spills.
Section 7. Discharges to impaired waters, surface waters within an applicable TMDL
_ wasteload allocation, and exceptional waters.
The site discharges to the impaired water body Totier Creek. Causes of impairment are Escherischia coli, fecal
coliform, and Benthic-Macroinvertebrate Bioassessments. Site work shall be in compliance with the following
requirements:
1. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after
final grade is reached on any portion of the site;
2. Nutrients shall be applied in accordance with manufacturer's recommendations or an approved
nutrient management plan and shall not be applied during rainfall events; and
3. In accordance with Part I B 4 and Part I B 5, inspections shall be conducted as follows:
I. Inspections shall be conducted at a frequency of(i) at least once every four business days or(ii) at
least once every five business days and no later than 48 hours following a measurable storm
event. In the event that a measurable storm event occurs when there are more than 48 hours
between business days, the inspection shall be conducted on the next business day; and
II. Representative inspections used by utility line installation,pipeline construction, or other similar
linear construction activities shall inspect all outfalls discharging to exceptional waters.
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Section 8. Qualified personnel
The following personnel are responsible for inspections;
Justin Shimp, P.E.
Shimp Engineering, P.C.
(434) 227-5140
Virginia Professional Engineer license 0402045183
II
II
it
Section 9. Signed Certification
CERTIFICATION
"I certify under penalty of law that I have read and understand this document and this document and all
attachments were prepared in accordance with a system designed to assure that qualified personnel properly
gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the
system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties
_ for submitting false information, including the possibility of fine and.imprisonment for knowing violations."
Owner/Operator Name:
Company:
Title:
Signature:
Date:
_
Section 10. Delegation of authority.
Delegation of Authority
I, (name), hereby designate the person or specifically described position below to be a
duly authorized representative for the purpose of overseeing compliance with environmental requirements,
including the Construction General Permit, at the Greenmont Hopworks construction site. The designee is
authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the
permit.
(name of person or position)
(company)
(address)
(city, state,zip)
(phone)
By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in
the Construction General Permit (CGP), and that the designee above meets the definition of a "duly
authorized representative".
Operator Name:
Company:
Title:
Signature:
Date:
Section 11. General permit copy
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Section 12. Inspection logs
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Greenmont Hopworks SWPPP Inspection Log
Inspection: Last Rainfall:
Date Time Date Rainfall Amount
Summary:
Locations of:
• Prohibited discharges
• Controls needing maintenance
• Failed controls:
• Evidence per Part II F 3 a (7):
(see back of sheet for details)
• Additional measures needed:
Corrective actions required:
Unimplemented corrective actions from previous inspection:
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Inspector Signature Date Operator Signature Date
ii
Part IIF3a (7)
(a) Concentrated flows of stormwater in conveyances such as rills, rivulets or channels that have not
been filtered, settled,or similarly treated prior to discharge, or evidence thereof;
(b) Sediment laden or turbid flows of stormwater that have not been filtered or settled to remove
sediments prior to discharge;
(c) Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins that.
discharge to surface waters. Inlets and catch basins with failing sediments controls due to improper
installation, lack of maintenance, or inadequate design are considered unprotected;
(d) Sediment deposition on any property (including public and private streets) outside of the
construction activity covered by this general permit;
(e) Required stabilization has not been initiated or completed on portions of the site;
(f) Sediment basins without adequate wet or dry storage volume or sediment basins that allow the
discharge of stormwater from below the surface of the wet storage portion of the basin;
(g) Sediment traps without adequate wet or dry storage or sediment traps that allow the discharge of
stormwater from below the surface of the wet storage portion of the trap; and
(h) Land disturbance outside of the approved area to be disturbed;
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