HomeMy WebLinkAboutWPO201600026 Plan - VSMP 2016-05-02V5MF PLAN FOR
THE H1C1<,,,.,5 RESIDENCE
TMP 09400-00-00-0 1 5A0
GLENMORE SUBDIVISION
5COTT5VILLE DISTRICT, ALE3EMARLE COUNTY, VIRGINIA
VICINITY MAP SCALE: 1 2,000'
SHEET INDEX
SHEET
C I
- COVER SHEET
SHEET
C2
- ER0510N
i
SHEET
C3
- EXISTING
CONDITIONS
SHEET
C4
LV R,
* SEDIMENT CONTROL PLAN
SHEET
C5
- ER0510N
*'
J
=cs
"
ZE
i
HMtP
�
F
f
SITE
h
Source: Google Maps
�.
Tmr�sJffer>nrlcwq
53
;
:;
a
SHEET INDEX
SHEET
C I
- COVER SHEET
SHEET
C2
- ER0510N
� SEDIMENT CONTROL NARRATIVE
SHEET
C3
- EXISTING
CONDITIONS
SHEET
C4
- ER0510N
* SEDIMENT CONTROL PLAN
SHEET
C5
- ER0510N
DETAIL5
1. Prior to any construction within any existing public right-of-way, including connection to any existing road, a permit shall be obtained from the
Virginia Department of Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of the permit. Where any
discrepancies occur the requirements of the permit shall govern.
2. All materials and construction methods shall conform to current specifications and standards of VDOT unless otherwise noted.
3. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any
clearing, grading or other construction.
4. All slopes and disturbed areas are to be fertilized, seeded and mulched.
2:1 horizontal: vertical). Where reasonably obtainable, les
5. The maximum allowable slope is ( ) y e, ser slopes of 3:1 or better are to be achieved.
6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the County Engineer, or designee, it is deemed necessary
in order to stabilize a drainage channel.
7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices.
8. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe - Class III.
9. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926).
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 approved, designated borrow area.
11. All waste materials shall be taken to an approved waste ares. 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 7:00am to 9:00pm.
15. Borrow, fill or waste activity shall be conducted in a safe manner that 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 o 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 approved 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
90lbs/1000sf, incorporated into the top 4-6 inches of soil. Fertilizer shall be applied at 1000lbs/acre and consist of a 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 approved 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)
1. STORM WATER QUANTITY REQUIREMENTS ARE ADDRESSED BY SHEET FLOW AND DISCHARGE TO THE 100 YR FLOODPLAIN.
STORM WATER QUALITY MEASURES AER NOT REQUIRED FOR THIS SITE AS. PLEASE REFER TO ATTACHED DRAINAGE MAPS AND VRRM SPREADSHEET
FOR DETAILS.
APPROVED
by the Albemarle Coun.6y
C=mun!ty Development Department
Dete Z. Pi 6442!
File Lu Pc 7_e o 1, c,t
U N A SHIMP a
�ic. /45183
r ql<zl�� w�
o41�SSIONAL ���
PROJECT DESCRIPTION, GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION
PROJECT DESCRIPTION
THIS SITE IS RURAL OPEN SPACE ON LIMESTONE XI'NG RD WITH A SINGLE FAMILY HOME IN
ALBEMARLE COUNTY.
THE TOTAL AREA OF DISTURBANCE IS 2.00 ACRES.
THE PROJECT INVOLVES THE FOLLOWING WORK ACTIVITIES:
1. THE CONTRACTOR SHALL OBTAIN ALL LOCAL AND STATE EROSION AND SEDIMENT PERMITTING
REQUIREMENTS AND MAINTAIN ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE
PERMIT REQUIREMENTS.
2. INSTALLATION OF PERMANENT EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON THE
PLAN AND DETAILS.
3. CONSTRUCTION OF THE HOME SHAL BE IN GENERAL ACCORDANCE WITH THE PLAN.
4. ESTABLISHMENT OF PERMANENT STABILIZATION OF ALL DISTURBED AREAS.
EXISTING SITE CONDITIONS
THE SITE IS CURRENTLY A RURAL UNDEVELOPED LOT.
ADJACENT PROPERTIES
THIS PROPERTY IS BORDERED BY SIMILAR VACANT RURAL PROPERTIES.
SOILS
THE SITE CONTAINS THE FOLLOWING SOIL TYPES:16 CHEWACLA SILT LOAM, 41B HIWASSEE LOAM,2 TO
7% SLOPES, 42C3 HIWASSEE CLY LOAM,7 TO 15% SLOPES SEVERELY ERODED. 51C MANTEO
CHANNERY SILT LOAM, 7 TO 15% SLOPES. 76 RIVERVIEW LOAM. AND W WATER.
CRITICAL AREAS
NONE.
EROSION & SEDIMENT CONTROLS
1. SILT FENCE: INSTALL AND MAINTAIN SILT FENCE THAT MEETS THE REQUIREMENTS OF STD. AND
SPEC. 3.05. THIS SILT FENCE SHALL BE INSTALLED AS SHOWN ON THE EROSION & SEDIMENT
CONTROL PLAN AND ACCOMPANYING DETAILS FOR THE PURPOSE OF INTERCEPTING SILT -LADEN
RUNOFF BEFORE IT IS DISCHARGED FROM THE SITE. THE SILT FENCE SHALL BE INSPECTED AND
MAINTAINED TO ENSURE CONTINUED PERFORMANCE.
2. TEMPORARY DIVERSION DIKE: A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE
OF A SLOPING DISTURBED AREA WHICH DIVERTS OFF-SITE RUNOFF AWAY FROM, UNPROTECTED
SLOPES AND TO A STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT
TRAPPING STRUCTURE. MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SPEC. 3.09.
3. TEMPORARY SEEDING: TEMPORARY SEEDING SHALL BE APPLIED TO ALL DENUDED AREAS WITHIN
SEVEN (7) DAYS TO DENUDED AREAS THAT MAY OR MAY NOT BE AT FINAL GRADE BUT WILL
REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. TEMPORARY SEEDING SHALL BE
APPLIED IN CONFORMANCE WITH STD. AND SPEC. 3.31.
4. PERMANENT SEEDING: PERMANENT SEEDING SHALL BE APPLIED TO AREAS DELINEATED ON THESE
PLANS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE.
PERMANENT SEEDING STABILIZES DISTURBED AREAS AND ENHANCES THE BEAUTY OF THE SITE.
5. MULCHING: APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL
SURFACE TO PREVENT EROSION AND FOSTER THE GROWTH OF VEGETATION. ORGANIC MULCHES
(STRAW) HAVE BEEN FOUND TO BE THE MOST EFFECTIVE.
6. DUST CONTROL: CONDUCT DUST CONTROL OPERATIONS NECESSARY TO MET THE REQUIREMENTS
OF STD. & SPEC. 3.39 AS REQUIRED TO CONTROL SURFACE AND AIRBORNE MOVEMENT OF DUST.
7. OUTLET PROTECTION: CHANNELS, CULVERTS, AND STORM SEWERS IN CONFORMANCE WITH STD.
AND SPEC. 3.18. OUTLET PROTECTION SHALL BE INSTALLED WITH ACCOMPANYING STORM
SEWERS AND SHALL BE INSPECTED AFTER EACH RAINFALL EVENT AND REPAIRED IF NECESSARY.
ANT SEDIMENT BUILD UP SHALL BE REMOVED.
8. INLET PROTECTION: INLET PROTECTION MEASURES AROUND THE NEW INLETS
SHALL BE PROVIDED IN ACCORDANCE WITH STANDARD SPECIFICATION 3.07.
SILT FENCE, STRAW BALES OR TEMPORARY STONE APPLICATIONS SHALL BE
APPLIED AS APPROPRIATE FOR CURRENT GRADING CONDITIONS.
PERMANENT STABILIZATION AND SEQUENCE OF CONSTRUCTION
THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF
CONSTRUCTION:
PHASE 1
1. CLEAR SUFFICIENT AREA FOR TRAP INSTALLATION.
2. CONSTRUCT SEDIMENT TRAP AND PERIMETER DIVERSIONS.
3. INSTALL AND MAINTAIN SILT FENCE AS SHOWN ION THE PLAN.
PHASE 2
1. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S
CONTROL MEASURES.
2. CONSTRUCT HOUSE AND OTHER IMPROVEMENTS AS SHOWN ON THE PLAN.
3. UPON STABILIZATION WITH DRIVEWAY STONE AND TEMPORARY OR PERMANENT SEEDING AS
REQUIRED,THE SEDIMENT TRAP MAY BE REMOVED AND THE SEPTIC TANKS INSTALLED.
PHASE 3
ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND
GRASSED AREAS.
STORMWATER MANAGEMENT:
STORMWATER MANAGEMENT MEASURES MEETING THE REQUIREMENTS OF THE VSMP PERMIT HAVE
BEEN INCLUDED. REFER TO NOTES ON COVER SHEET AND ATTACHED CALCULATIONS.
CONSTRUCTION MAINTENANCE
THE FOLLOWING CONSTRUCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED AT THE SITE.
1. ALL E&S CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAIN
EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE INSPECTIONS SHALL BE CORRECTED AS
SOON AS PRACTICABLE.
2. THE SILT FENCE BARRIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, DETERIORATION OR
SIGNIFICANT EROSION. SEDIMENT SHALL BE REMOVED AFTER EACH STORM EVENT AND WHEN THE
LEVEL OF SEDIMENT DEPOSITION REACHES HALF THE HEIGHT OF THE CONTROL.
3. THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL MAINTENANCE REQUIREMENTS SET
FORTH IN THE CURRENT EDITION OF THE VIRGINIA SEDIMENT AND EROSION CONTROL MANUAL,
OTHER APPLICABLE COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT
SPECIFICATIONS.
4. ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD STAND OF GRASS
IS MAINTAINED.
5. AREAS WITH RIP -RAP SHOULD BE REGULARLY INSPECTED TO DETERMINE IF HIGH FLOWS HAVE
DAMAGED THESE CONTROLS OR CAUSED EXCESSIVE SEDIMENT DEPOSITION. ALL AREAS SHALL
BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN.
ENVIRONMENTAL CONTROLS
1. CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL MEASURES SO AS TO
COMPLY WITH LOCAL ORDINANCES, STATE AND FEDERAL LAWS AND REGULATIONS APPLICABLE TO
WATER POLLUTION IN WATERS OF THE STATE AND IN INTERSTATE WATERS.
2. CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY THE USE OF EMISSION
CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUT -DOWN OF MOTORIZED
EQUIPMENT WHEN NOT IN USE, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE
PROJECT.
EROSION & SEDIMENT CONTROL PERMITTING
CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE EROSION AND
SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION AND SEDIMENT CONTROLS IN
ACCORDANCE WITH THE PERMIT REQUIREMENTS.
GENERAL NOTES
1. THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO THE EXISTING
UNDERGROUND UTILITIES AT OR CONTIGUOUS TO THE SITE ARE BASED ON INFORMATION AND
DATA FURNISHED TO THE OWNER AND ENGINEER BY THE OWNERS OF SUCH UNDERGROUND
FACILITIES OR OTHERS. THE OWNER OR ENGINEER SHALL NOT BE RESPONSIBLE FOR THE
ACCURACY OR COMPLETENESS OF SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE
FULL RESPONSIBILITY FOR CONFIRMING THE ACCURACY OF THE DATA, FOR LOCATING ALL
UNDERGROUND UTILITIES, FOR COORDINATION OF THE WORK WITH OWNERS OF SUCH
UNDERGROUND UTILITIES DURING CONSTRUCTION, FOR THE SAFETY AND PROTECTION
THEREOF AND REPAIRING ANY DAMAGE THERETO RESULTING FROM THE WORK. ALL OF THESE
CONDITIONS SHALL BE MET AT NO ADDI1IONAL COST TO THE OWNER. THE CONTRACTOR SHALL
CONTACT "MISS UTILITIES" OF VIRGINIA AT 1-800-552-7001 PRIOR TO THE START OF WORK.
2. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, UTILITIES, ETC., THE CONTRACTOR
SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURES FROM
DAMAGE. ANY DAMAGE CAUSED BY THE CONTRACTOR OR ITS SUBCONTRACTORS SHALL BE THE
CONTRACTOR'S SOLE RESPONSIBILITY TO REPAIR OR REPLACE. THIS EXPENSE IS THE
CONTRACTOR'S RESPONSIBILITY.
3. REPLACEMENT OR REPAIR OF DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE.
4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING SITE STRUCTURES
FROM DAMAGE AND COORDINATING WORK SO THAT THE OWNER CAN MAKE NECESSARY
ARRANGEMENTS TO MODIFY/PROTECT EXISTING STRUCTURES FROM DAMAGES.
5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY OWNERS, ADJACENT LAND
OWNERS WHOSE PROPERTY MAY BE IMPACTED AND THE VIRGINIA DEPARTMENT OF
TRANSPORTATION PRIOR TO COMPLETING ANY OFF-SITE WORK.
6. CONTRACTOR SHALL NOTIFY AND COORDINATE ALL WORK INVOLVING EXISTING UTILITIES WITH
UTILITY OWNERS, AT LEAST 72 HOURS PRIOR TO THE START OF CONSTRUCTION.
7. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS
FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926).
8. THE CONTRACTOR SHALL VERIFY THE LOCATIONS OF ALL BOUNDARIES, BUILDINGS, VEGETATION,
AND OTHER PERTINENT SITE ELEMENTS. CONTRACTOR SHALL IMMEDIATELY REPORT ANY
DISCREPANCIES BETWEEN EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO THE OWNER AND
ENGINEER.
9. CONTRACTOR SHALL SUBMIT FOR THE APPROVAL OF THE OWNER SUBMITTALS OF ALL SPECIFIED
MATERIALS LISTED IN THE PLANS, TO INCLUDE SHOP DRAWINGS, MANUFACTURER'S
SPECIFICATIONS AND LABORATORY REPORTS. THE OWNER'S APPROVAL OF SUBMITTALS WILL BE
GENERAL AND WILL NOT RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OF ADHERENCE TO
THE CONTRACT AND FOR ANY ERROR THAT MAY EXIST.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS, INSPECTIONS,
BONDS, AND OTHER RELATED ITEMS IN ACCORDANCE WITH LOCAL AND STATE POLICY.
MINIMUM STANDARDS (MS):
All applicable Virginia Erosion and Sediment Control Regulations and Minimum
Standards shall be adhered to during all phases of construction. These
include, but are not limited to the following:
1. STABLIZATION OF DENUDED AREAS:
Permanent or temporary soil stabilization shall be applied to bare areas
within seven days after final grade is reached on any portion of the site.
Temporary soil stabilization shall be applied within seven days to denuded
areas that may not be at final grade, but will remain dormant or
undisturbed for longer than 14 days. Permanent stabilization shall be
applied at areas that are to be left dormant for more than 1 year.
2. STABILIZATION OF SOIL STOCKPILES:
During construction of the project, soil stockpiles shall be stabilized or
protected with sediment trapping measures. The applicant is responsible for
temporary protection and permanent stabilization of all soil stockpiles on
site as well as soil intentionally transported from the project site.
3. PERMANENT VEGETATIVE COVER
A permanent vegetative cover shall be established on denuded areas not
otherwise permanently stabilized. Permanent vegetation shall not be
considered established until a ground cover is achieve that, in the opinion
of the county Inspector, is uniform and mature enough to survive to inhibit
erosion.
4. TIMING & STABILIZATION OF SILT TRAPPING MEASURES:
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.
5. STABILIZATION OF EARTHEN STRUCTURES:
Stabilization measures shall be applied to earthen structures such as
dams, dikes and diversions immediately after installation.
6. SEDIMENT TRAPS AND BASINS:
A sediment basin shall control surface runoff from disturbed areas that is
comprised of flow from drainage areas greater than or equal to three acres.
The sediment basin shall be designed and constructed to accommodate the
anticipated sediment loading for the land disturbing activity. The outfall
device or system device shall take into account the total drainage area
flowing through the disturbed area to be served by the basin.
7. CUT AND FILL SLOPES:
Cut and fill slopes shall be designed and constructed in a manner that
will minimize erosion. Slopes that are found to be eroding excessively
within one year of permanent stabilization shall be provided with additional
slope stabilizing measures until the problem is corrected.
& CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES:
Concentrated runoff shall not flow down cut or fill slopes unless contained
within an adequate temporary or permanent channel, flume, or slope drain
stru ctu re.
9. WATER SEEPS FROM A SLOPE FACE:
Whenever water seeps from a slope face, adequate drainage or other
protection shall be provided.
10. STORM SEWER INLET PROTECTION:
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.
11. STABILIZATION OF OUTLETS:
Before newly constructed stormwater conveyance channels 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.
12. WORK IN LIVE WATERCOURSES:
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. Nonerodible
material shall be used for the construction of causeways and cofferdams.
Earthen fill may be used for these structures if armored by nonerodible
cover materials.
13. CROSSING A LIVE WATERCOURSE:
When a live watercourse must be crossed by construction vehicles more
than twice in any six month period, a temporary stream crossing
constructed of nonerodible materials shall be provided.
14. APPLICABLE REGULATIONS:
All applicable federal, state and local regulations pertaining to working in
or crossing live watercourses shall be met.
15. STABILIZATION OF BED AND BANKS
The bed and banks of a watercourse shall be stabilized immediately after
work in the watercourse is completed.
16. UNDERGROUND UTILITIES:
Underground utilities shall be installed in accordance with the following
standards in addition to other criteria:
a.No more than 500 linear feet of trench may be opened at one time.
b.Excovated material shall be placed on the uphill side of trenches
c. Effluent for dewatering operations shall be filtered or passed through
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.Restabilization shall be accomplished in accordance with these regulations.
f. Applicable safety regulations shall be complied with.
17. CONSTRUCTION ACCESS ROUTES:
Where construction vehicle access routes intersect paved public roads,
provisions shall be made to minimize the transport of sediment by vehicular
tracking onto paved surfaces. Where sediment is transported on to a
public road surface, the road shall be cleaned thoroughly at the end of
each day. Sediment shall be removed 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 lots as well as to larger land disturbing activities.
18. TEMPORARY E&S CONTROL MEASURE REMOVAL:
All temporary erosion and sediment control measures shall be removed
within 30 days after final site stabilization or after 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 sediment.
19. ADEQUACY OF RECEIVING CHANNELS:
Properties and waterways downstream from the development site shall be
protected from sediment deposition, erosion and damage, due to increases
in volume, velocity and peak flow rates of stormwater runoff for the stated
frequency storm of 24-hour duration.
O 5
U JUS IN M. SHIMP a
is//Noj'45183
2 `2 w�
�O
' ; Jl� / `- / �•/'/� �'� •,� / � / �/ / it I I I I 1 (
-/,� N�
TMP 94-15A2 _/,' / / //ice / I / / / •� i / 1 + 1 1 iil
N/F SCUDDER
ZONE: R/A 1 I/ 1\ �` \� / '•'�'' / /'!� ! I /A ' / / r l I I 1 \1 I III
USE: VACANT RESIDENTIAL
DB.4313/PG.329 II"1 i ,/; ;'/ �':' ,� /, ;;/ r / / / /'� ,�•"-/% ® r' ' / I i i ! it 1
711
-___Ill
lf'
_---\
\
N
�\\
`\``
`\ `._-' 1 = -__ �•%•' ,� iii �,' \\ o ,/ / �/,,��/�� ,/ /' 1 I / � /' 1 // / I °. I \\ \\III/ I
r151
e.. _ tt • . �.•- ^ ... - e. m. \ __ -_ �_./ '' ''-'_ ` '',"'. '.„�""�,._ ` � --''/ �''/ / i' .,, '_moi �i� �%,/ ii ',� l / I / / / / / / j / l rte-\ I 1 /� � II$ I I
-'
270 IN_
N_
/
N\
11 1
� rl �,'�` ___- / _J ii � tf' i 1 I
290TO
-->--- ` GIS STREAM -BUFFER
L111
i — _,/ \ �" �/ 2�(�- — _ -` - -'' _ - -' � ,_ '`. / / / , / / r / / % , / / 1 • ! i / 1 ! I'll
co l i 1� I i I 1 itlir, t
N / dl I 1 I I I ll/i t
/.�'\
nj
----------- ` .--' / ' 1 tb
2�p//'/ �\ [`\� — `-' _-------------- — � I / fL / , / % I 1111
-- ---------------' / / ___-------------- l , O ' 1 I I /IIII
\ \\ J JGIS FLOOD 1 LAIN i / i l /` 1 / , / / l / ' ® i ! rr 1`I i i I Iuul
/ . / / It / / / / / / ^ ! I IIII
------------/ ° \ `� \\ /------------------ / _-'' 294 CONTOUR AS STAKED 11 r / n' Iulb
<'
<\ ___-- `_ TMP 94\-
\ _ .290 i
TMP 94,16A1 `�\' �'
21.103 Ac.
_ -' i //r 1 I
29 N F PIE��/Q%ONT NEI RHOOD LP C"` /pP— — — —T� _-------___ r / / // / r / / / 1 r ' / % i ► , 1' / r t
\ p , / Y •' �; ; �;,1 /'SY - Q J ,,,-''- / _ /KEO ------------------- - N/F HI�KS ,' , // / , / r , / / , f ' r (�� f
\ ZONE: PRbx\ \ s 2 _ -- % pS D.� 4605 62,9/I l
° �� �'� / _ _ ---/ - UA STp / , °! I I !, r /\
�--� E: VACANT REySIf�NTI"AL \\ \`` ; �� �.'' �� / 294 —�9 OONTO D.6.3863-364)01at� // / '/ / / / i / / /
\ � . AB�694/PC:508 \\ � \ � ,1 .' / / __ - 2 Q ,' 1 l/r / i /' / � �I
\ _ _- \\ \\ \ �\ � /��� / / �.' / ..� � __ __ -' -___, i ----_ -__ � /1 ,1 ° j � i i / /' � i i l i � / / / I jj 1 ! I-• � r' 1 � Ilh,rl
it
98 ----------
2 !Ci
I r r 1 �rrll r
I I ` 111
- \\ ` I'll
__N I ` � � ` /' /i ,� / _ oO — — — — — — \ ` I , ! ' ,' / % / ,' / % / / ; / I / ! ! I \ 1111
I 1 \ 61 \ �\`/ // �% /1-1 _ !3 37� i 1 / A11 / i/ ii l/'/i //i ' l i i i ! !i i /%I(1�\ t
r 1 � \�/ / / / .' �' � \ l 1 / / !!'r'l/ / l � I 1 I !r I/111\ I
I / t !
) ISTING 15' WIDE
N.
II
1 GRAVEL ENTRY EIITING 4 -BO D
WOOD FE E w 18' ATE 1 / / I / / / / / ' / / ! !WN
o t
/ ' CU X� Y /� i /' / ,/ // / - P \ / / I / l / / / / / ' / / / ! l l ° 1 If I 1 1 I I t-, r
_' ._ I �' N /`\ `�J� _ / / ,' i / / .�� ' l / / lI l ii //i / i ! i / / / '
l (
:N\
/ I
i
1
1
1
I
I
l i / l ' /I' , ' ° ° ' I 1 ,'nlQ'1 /
/\'� oPj /' r 11 0l / , l I l /J'/ / / / / l / ' / 1 • r I I It(II I
Cu, �
\
/ /�` �\ ti , r� /l / �i , / l i i 'rt / / / �/ l / TI
'I ,1 , r ,-// jj�J\l� <o l v-' �' ' If of ,' / o i/ P r' lj r' °° / ° I' �i( /� /'l l It
\ \ \/ o i r/ o i r2l 1 cv �i ' I r cU! r ' / f2/
/ / / / ��%� 1• 1 I / l l'r/ r/ l / / , / t I ' f ' 1! Jr r 11
If--
if
it
iilrri
if
,.-....... ! , , / l /11 / / / I / ! / i IiII ►i
_.._. .A _� ..11 11
/ , -�® 1 I , / , / � I'll / rte! . /,//r/r ' l s / l 11) I ICD
I
O 1 TMP 193A5 -A ' / / / / / . / , r / / r ,
��.�'��\ _,� - � \\ N/FIGLENMORF,' 7(�,/�/'//l
J r, �\\ `\� `�� ` ' \ \� `\J / i / - C�\4P_ 3A1 -X \ 1
24; W TREE _� N i _' 93AV-A ------- / / , / / , / , r r ✓ I kyl� 1
/ ,�- ( 1 ASCI // /, // / / ' / / / / 1 / l f ' I l 1
/ N/F GLEI�MORE---- ---- N/F PETORIA LLC I ZO E:PRD /' / i / l / / / /' /' / ' / / / I r / • / rr
MAL�DIA. TfjE€Yf0 REMAIN -7 / / ✓ I /
1�5%cWcUlVERTPIP ,/ ASC. , ZONE: PRD \ US : VACANTT
I / USE: VACANT r / / / / /
ZONE: P B RE IDE L / ,I / // i /' / '\o
USE: V CANT 1 RESIDENTIAL I Dd.4096//''13.116' / / / / / / ' / /' / / / / / Q/
\\� _ 3oo — / RESI9,NTIAL i DB.4098/PG.005 �; �' l l / / / / �' ,�',/�'/ /',/' /' i / /' / ° �\ 1 i i i i I I TMP 93-53
DB.4096/PG.116 ,/ / // / �/ /, / / ��. , 11 , i j I I I I I I
\ -' � / �/ , , I / / , / / / \ I � I , I , 111/ N/F MALLORY,JU
SOILS LEGEND
9111051 toigwma*Liolllx
51C - MANTEO CHANNERY SILT LOAM -7 TO 15%
u III '
j 1' l i 1 r' J ZONE: R/A
I USE; MIC.
if ' DB.4281 /PG.477
/I
268 r \``�,/ / / \ I ' / , /I / r 1 11
1 / / /' °' I ` °/1 ' /I 1 I
TMP 93A1'-1 �\ + Ii I / f 1\ i ---'�1
.'N/FnQVNMOREII / i o 11 i r /,\`\ 1' i� /' i ill / I
C
ZO�•t: F'RD Irl
r
USE: MIC ` *
DB.1717/PG.423
//III/ It
z
u ST- BVI. HIMP a
eLic.o. 45183
' d/ z fi �Q-,
O
��SSIONAL E�
R4
N
0 w o
IS STREAM -BUFFER
\ _
FINISH GRADDJ/NG BEYOND,__--
SEPTIC TANK AND,_PUMP TO BE lNS-1"AtCED, -' DIVERSIOWAFTER T,,RAP�S REMOVED.'\\
/
�-'-- ---- --_- — — — — AFTER SITE_..1.S �S`fABALIZ,ED: \`
FLOOD LAIN ------------------i i z
-'' / � � 294'CONTOUR AS STAKED w
\ ` /
- ,
-- ---- /� ' ` ��\`\ _----- ,, / SEDIM-E-N--FTRAP ''___._-__ t, w
-----__ / / �� /-`SEE DETAIL BELOW — I r /
IN
f \\ ,-1 — _ — — — - _ — -PRIMARY
/ 9
\` \`--_ _ +f ' t \\\ \\ \ `\ /-� /- '' / \C/ __-_'`- 2J0 _-'' /- r —'�'" DRAINFIELD TMP J 4\-1 \t� A
\ �, _ __ ,/ � 21.103 Ac.
09� N/F PIE ONT NEI RHOOD`,LP �' '
O � � ` �\7 �' s� o ," "- � .-; �o DD --- _ N/F HI KS
ZONE: PRD, \ � \ � � � — — — '
�\ / 2 _ 4 _------- _ - = = / �D�4605 X62,9
E: VACANT RE I TEAL ` �� /' /---`-� - 2g - -
\ ..8B�694 PGC`�08 ��� \ `� /' / /-'' / / — — t 4� , 1 a t / / / / v sT M. sxIMP a
\ / \ \ / / � ° 6 �' D C / / ic. o. 5183
-94
oo
l
00
i i \ \ \\ \ // /� /'' / �2 ,` :•'4 MAIN '::;'•. 3 ,, /I , �'/l / l / I / / I , l /
FF: 305.04
o
i / 2 _ LOWER
30 FF: 295.00
E ISTING 15' WIDE �(
I i GRAVEL ENTRY /\ \ \� \ / / / // / / :,. . , \
\ SED MEN � FF: 303.58'
..
EI TING 4—BO D _QA`RAGE
WOOD FE E w 18' ATE l` \\ \ ` / // / ,� / �O _ __DA
40
x--�/X ` X �'
r/ 400
-�.----LIMITS QF D;FURBANC
IS/
o) V6 02
A\ 4��/
YO,/ 11 \ i l l ,'l ,� i i /' /' ,� l /' B-
03
CID
04
o,
J
/
/
\�\\V /------
.,C� —TM -P 93A5—A
24
kA. TREE, _ --
\ _ SbtA��DIA. Tf€S—TO REMAIN N/F GLEkMORE
1�5MPCU�VE�R`f PIPE ASC. i
\ \ \ MAlk
ZONE. PR,D
SOIL EROSION & SEDIMENT CONTROL SYMBOLS
SYMBOL N0. TITLE KEY
IT
o i TMP 19 3 A 5 - A
\\ N/Fi GLENM0RE/
TSP_ 93A1 — — X `\ ASC'
N/F PETORIA LLC ZO E: PRD
OZONE: PRD US : VACANT
USE: VACANT \ RF�InFNTIM
x x x x
3.05
SILT FENCE
SF
®
3.07
INLET PROTECTIONO
IP
To
Of
Dam -294.0.
3.09
TEMPORARY DIVERSION DIKE
DD
7'WE I R
0
3.18
OUTLET PROTECTION
TS
3.31
TEMPORARY SEEDING
TS
Bottam Of Trap=289.0
PS
3.32
PERMANENT SEEDING
PS
35'
15'
M
3.35
MULCH
MU
DC
3.39
DUST CONTROL
DC
SOIL DIVIDE
20 0 20 40 60
— —
LIMITS OF DISTURBANCE
SEDIMENT
TRAP
DETAIL
1969m9m9n9d =32 77771
"
SCALE: 1 = 30'
DRAINAGE AREA
ORIGINAL
GROUND
ELEV.
Area 2
DRY STORAGE D2
67 CU. YD./ACR
EL=B Area 1
WET STORAGE
67 CU. YD./ACR D1
SO��'ri_
(EXCAVATED)
FILTER CLOTH ORIGINAL
GROUND
EL -C
ELEV.
*SEE PLATE 3.13-1
COARSE AGGREGATE•► CLASS I RIPRAP
CROSS SECTION
OF OUTLET
CLASS I RIPRAP
LENGTH IN FEET = 7'
D1
(ft.)
6 X DRAINAGE AREA
Dry Vol.
(Req.)
(I� C.)
Dry Vol.
Cy (Prov.)
DID
CHARACTERISTICS
KAON
COARSK AGGREGATE
EXCAVATED ! FILTER CLOTH
AREA J
**COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5
OUTLET (PERSPECTIVE VIEW)
Sediment Trap Design Data
No.
A
B
C
H (ft.)
Z (ft.)
Weir
Length
DA
(Acs.)
Wet Vol.
(Req.)
D1
(ft.)
Wet Vol.
Cy (Prov.)
Dry Vol.
(Req.)
D2
(ft.)
Dry Vol.
Cy (Prov.)
SPECIES
CHARACTERISTICS
MUI.CIiES.
NOTES'
Per Acre
Per 1000 sq. ft.
to
to
Straw or Hay
1k - 2 tons
70 - 90 lbs.
Free from weeds and coarse
1
294.0
292.0
289.0
3.0
3.0
7
1.09
73.0
3
77
73.0
2
84
TEMPORARY SEDIMENT TRAP (ST)
Not To Scale
SILT FENCE CULVERT INLET
PR 0 TE C TION
v- ENDWALL
OPTIONAL STONE COMBINA TION
�VDOT #3. #357, #5, #56 OR #57 COARSE AGGREGATE
TO REPLACE SILT FENCE IN " HORSESHOE " WHEN
HIGH VELOCITY OF FLOW IS EXPECTED
SOURCE: ADAPTED from VDOT Standard Sheets and Va. DSWC
5 INLET PROTECTION IP
C5 Not To Scale
CLASS I RIPRAP
PLATE. 3.08-1
1992 3
DISTANCE IS 6' MINIMUM IF FLOW
FLOW
IS TOWARD EMBANKMENT
OPTIONAL STONE COMBINA TION
�VDOT #3. #357, #5, #56 OR #57 COARSE AGGREGATE
TO REPLACE SILT FENCE IN " HORSESHOE " WHEN
HIGH VELOCITY OF FLOW IS EXPECTED
SOURCE: ADAPTED from VDOT Standard Sheets and Va. DSWC
5 INLET PROTECTION IP
C5 Not To Scale
CLASS I RIPRAP
PLATE. 3.08-1
1992 3
SEEDING RATE
NORTHa
SOUTH b
d (in)
1
TABLE 3.35-A
1.25
3.75
ORGANIC MULCH MATERIALS AND APPLICATION RATES
511
8115
2/15
RATES: _
911
SPECIES
CHARACTERISTICS
MUI.CIiES.
NOTES'
Per Acre
Per 1000 sq. ft.
to
to
Straw or Hay
1k - 2 tons
70 - 90 lbs.
Free from weeds and coarse
(Minimum 2
8/15
matter. Must be anchored.
4/30
911
11/15
tons for
OATS
Spread with mulch blower
2 lbs.
X
-
winter cover)
X
or by hand.
-
Use spring varieties (e.g., Noble).
Fiber Mulch
Minimum
35 lbs.
Do not use as mulch for
1500 lbs.
winter cover or during hot,
RYEd
2 hu. (up to 110 lbs.,
2.5 lbs.
X
dry periods." Apply as
X
-
X
Use for late fall seedings, winter
(Seca le cereal e
slurry.
Corn Stall. -s
4 - 6 tons
185 - 275 lbs.
Cut or shredded in 4-6"
cover. Tolerates cold and low
lengths. Air-dried. Do not
use in fine turf areas. Apply
GERMAN MILLET
50 lbs.
approx. 1 Ib.
-
X
with mulch blower or by
X
-
Warm -season annual. Dies at first
Setaria ita ' a
hand.
Wood Chips
4 - 6 tons
185 - 275 lbs.
Free of coarse matter. Air-
frost. May be added to summer
dried. Treat with 12 lbs
nitrogen per ton. Do not
ANNUAL RYEGRASS`
60 lbs.
144 lbs.
X
-
use in fine turf areas. Apply
X
-
X
May be added in mixes. Will
Lolium multi-florum)
with mulch blower, chip
handler, or by hand.
mow out of most stands.
Bark Chips
50 - 70 cu.
1-2 cu. yds.
Free of coarse matter. Air -
X
-
or
Shredded
yds.
-
dried. Do not use in fine
turf areas. Apply with
LOVEGRASS
Bark
mulch blower, chip handler,
bunch. Tolerates hot, dry slopes
(Era¢rostis curvula
or by hand.
" When fiber mulch is the only available mulch during periods when straw
should be used, apply at a minimum rate of 2000 lbs./ac. or 45 lbs./1000 sq. ft.
2 MULCHING
C5 Not To Scale
AN
TEMPORARY DIVERSION DIKE
Cmmnncted Soil
4.5' min.
s DIVERSION DIKE DD
C5 Not To Scale
TABLE 3.39-A
ADHESIVES USED FOR DUST CONTROL
Water Application
Dilution Type of Rate
Adhesive (Adhesive: Water) Nozzle Gallons/Acre
Anionic
Asphalt Emulsion
Latex Emulsion
Resin in Water
Acrylic Emulsion
(Non -Traffic)
Acrylic Emulsion
(Traffic)
7:1 Coarse Spray 1,200
12.5:1 Fine Spray 235
4:1 Fine Spray 300
7:1 Coarse Spray 450
3.5:1 Coarse Spray 350
DUST CONTROU DC
C5 J Not To Scale
PERMANENT SEEDING SPECIFICATIONS
February 16 through April 30:
Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre;
Annual Rye - 20 lbs/acre. Add 20 lbs/acre Indian grass when slopes
are greater than 3:1.
May 1 through August 15:
Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre;
Foxtail Millet - 20 lbs/acre. Add 20 lbs/acre Indian grass when slopes
are greater than 3:1.
August 16 through October 31:
Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre;
Annual Rye - 20 lbs/acre. Add 20 lbs/acre Indian grass on slopes
greater than 3:1.
November 1 through February 15:
Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre; Winter
Rye - 20 lbs/acre. Add 20 lbs/acre Indian grass on slopes greater
than 3:1.
MULCHING SPECIFICATIONS:
Straw or hay at a rate of 2 tons/acre. Must be anchored. Spread with
mulch blower or by hand.
LIME AND FERTILIZER SPECIFICATIONS:
Lime and fertilizer needs should be determined by soil tests. Soil tests
may be preformed by the Cooperative Extension Service Soil Testing
Laboratory at VPI&SU, or by a reputable commercial laboratory.
Information concerning the State Soil Testing Laboratory is available from
CITY Extension Agents. Under unusual conditions where it is not possible
to obtain a soil test, the following soil amendments will be applied:
For Permanent Seeding: Seeded areas shall be limed at a rate of 2 tons
per acre, and fertilized at a rate of 1,000 lbs. per acre of 10-20-10 (10
lbs. per 1,000 square feet) or equivalent.
For Temporary Seeding: Seeded areas shall be limed at a rate of 2 tons
per acre, and fertilized at a rate of 600 lbs. per acre of 10-20-10 (10
lbs. per 1,000 square feet) or equivalent.
3 PERMANENT SEEDING PS
C5 Not To Scale
TABLE 3.31-C
TEMPORARY SEEDING PLANT MATERIALS, SEEDING RATES, AND DATES
8 VEMPORARY SEEDING TS
C5 Not To Scale
'IPE OUTLET TO FLAT
AREA WITH NO DEFINED
:HANNEL
L a
0%ji�->
i d
SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENDED FOR ENTIRE PERIMETER
SEEDING RATE
NORTHa
SOUTH b
d (in)
1
PLANT
1.25
3.75
311
511
8115
2/15
511
911
SPECIES
CHARACTERISTICS
Acre
1000 ft,
to
to
to
to
to
to
4130
8/15
11/1
4/30
911
11/15
OATS
3 bu. (up to 100 lbs.,
2 lbs.
X
-
X
-
-
Use spring varieties (e.g., Noble).
Avena saliva)
not less than 50 lbs.)
RYEd
2 hu. (up to 110 lbs.,
2.5 lbs.
X
X
X
-
X
Use for late fall seedings, winter
(Seca le cereal e
not less than 50 lbs.)
cover. Tolerates cold and low
moisture.
GERMAN MILLET
50 lbs.
approx. 1 Ib.
-
X
X
-
Warm -season annual. Dies at first
Setaria ita ' a
frost. May be added to summer
mixes.
ANNUAL RYEGRASS`
60 lbs.
144 lbs.
X
-
X
X
-
X
May be added in mixes. Will
Lolium multi-florum)
mow out of most stands.
WEEPING
15 lbs.
51k ozs.
X
-
-
X
-
Warm -season perennial. May
LOVEGRASS
bunch. Tolerates hot, dry slopes
(Era¢rostis curvula
and acid, infertile soils. May be
added to mixes.
KOREAN
25 lbs.
approx. I 1
X
X
-
X
X
Warm season annual legume.
LESPEDEZA°
lbs.
Tolerates acid soils. May be
Les era sti ulacea
added to mixes.
R Northern Piedmont and Mountain region. See Plates 3.22-1 and 3.22-2.
b Southern Piedmont and Coastal Plain.
c May be used as a cover crop with spring seeding.
d May be used as a cover crop with fall seeding.
X May be planted between these dates.
- May = be planted between these dates.
8 VEMPORARY SEEDING TS
C5 Not To Scale
'IPE OUTLET TO FLAT
AREA WITH NO DEFINED
:HANNEL
L a
0%ji�->
i d
SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENDED FOR ENTIRE PERIMETER
4 OUTLET PROTECTION OP
C5 j Not To Scale
CONSTRUCTION OF A SILT FENCE
(WITHOUT WIRE SUPPORT)
1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH
UPSLOPE ALONG THE LINE OF
STAKES.
6'MAX.
FLOW
3. STAPLE FILTER MATERIAL
TO STAKES AND EXTEND
IT INTO THE TRENCH.
i
G
4. BACKFILL AND COMPACT
THE EXCAVATED SOIL.
SHEET FLOW INSTALLATION
(PERSPECTIVE VIEW)
SILT FENCE (SF) W/O WIRE SUPPORT
Not To Scale
\ too
v I U
� U
� Z
w NW
W
Z
OWN
0
't Z
v w
W 0_
Z :i
O O N
w�
Z
w�In
N
0
N
w
DQ
w U�
w
1- J
J
www Z w
0
�o
Li
Q
w N0
La
(ft)
Do (ft)
3Do (ft)
d (in)
1
6.0
1.25
3.75
6.0
4 OUTLET PROTECTION OP
C5 j Not To Scale
CONSTRUCTION OF A SILT FENCE
(WITHOUT WIRE SUPPORT)
1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH
UPSLOPE ALONG THE LINE OF
STAKES.
6'MAX.
FLOW
3. STAPLE FILTER MATERIAL
TO STAKES AND EXTEND
IT INTO THE TRENCH.
i
G
4. BACKFILL AND COMPACT
THE EXCAVATED SOIL.
SHEET FLOW INSTALLATION
(PERSPECTIVE VIEW)
SILT FENCE (SF) W/O WIRE SUPPORT
Not To Scale
\ too
v I U
� U
� Z
w NW
W
Z
OWN
0
't Z
v w
W 0_
Z :i
O O N
w�
Z
w�In
N
0
N
w
DQ
w U�
w
1- J
J
www Z w
0
�o
Li
Q
w N0
Date
04/11/2016
Scale
N /A
Sheet No.
C5 OF 5
File No.
16.011
SSHIMP
O
U
"_4
a
C.o.
P4 !1183
��sSIONAL
w�
Date
04/11/2016
Scale
N /A
Sheet No.
C5 OF 5
File No.
16.011