HomeMy WebLinkAboutWPO202100033 VSMP - SWPPP 2022-06-02of Al
COUNTY OF ALBEMARLE
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Department of Community Development
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401 McIntire Road, North Wing
Charlottesville, Virginia 22902-4596
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Tel. (434) 296-5832 • Fax (434) 972-4126
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
Project Name: Troxell Poultry House
Address:
7369 Dyers Mill Lane
Scottsville, VA 24590
Prepared by:
Name: Blackwell Engineering
Name:
Prepared for:
SWPPP Preparation Date: 5/19/22
APPROVED
by the Albemarle County
Community Development Department
Date 672/22
File WP0202100033
(This document is to be made publicly available according to 9VAC25-880-70, Part II, section D)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
CONTENTS: (from Albemarle County Code Sec. 17-405)
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
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 1. Registration statement
(Provide a signed completed copy of the DEQ registration statement)
Rev 11/2020 PAGE 3 1 6
VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT#:
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM PLAN/ID #:
CONSTRUCTION ACTIVITIES (VAR10) TECHNICAL CRITERIA: 1113 ❑ IIC ❑
REGISTRATION STATEMENT 2019
Application type. N NEW PERMIT ISSUANCE
(CHOOSE ONE) ❑ MODIFICATION WITH ACREAGE INCREASE
❑ MODIFICATION WITHOUT ACREAGE INCREASE
❑ EXISTING PERMIT RE -ISSUANCE
Section I. Operator/Permittee Information.
A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have
operational control over construction activities to ensure compliance with the general permit. A person with
signatory authority for this operator must sign the certification in Section V. (per Part III. K. of the VAR10 Permit).
Operator Name:
ittenhouse Excavating
Contact person:ravis
Rittenhouse
Address:
Suncrest Dr.
City, State and Zip Code:cottsvilleVA`24590
1631
Phone Number:34-981-2124
Primary and CC Email:rittenhouse@embargmaii.com
B. Electronic correspondence. To receive an emailed coverage letter or to pay by credit card, you must choose YES
and include a valid email. May we transmit correspondence electronically? YES N NO ❑
Section II. Construction Activity Information.
A. Include a site map showing the location of the existing or proposed land -disturbing activities, the limits of land
disturbance, construction entrances and all waterbodies receiving stormwater discharges from the site.
B. Project site location information.
Construction Activity Name:
Troxell Poultry House
Address:
7369 Dyers Mill Lane
City and/or County and Zip Code:
Scottsville 24590
Construction Activity Entrance Location
(description, street address and/or
latitude/longitude in decimal degrees):
N37.836743, W78.546513
Latitude and Longitude
(6-digit, decimal degrees format):
N37.832115°',78.553514"
C. Acreage totals for all land -disturbing activities to be included under this permit coverage. Report to the nearest
one -hundredth of an acre.
Total land area of development (include entire area to be
disturbed as approved in the Stormwater Management Plan):
8.51
Primary estimated area to be disturbed (include portions with
Erosion and Sediment Control Plan approval only):
8.51
Off -site estimated area to be disturbed (if applicable):
/A
D. Property Owner Status:
FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE N
E. Nature of the Construction Activity Description (i.e. commercial,
industrial, residential, agricultural, environmental, utility):
gricultural - Poultry Houses
F. Municipal Separate Storm Sewer System (M54) name(s) (if the
site is discharging to a MS4):
N/A
G. Estimated Project Dates (MM/DD/YYYY).
Start Date:
6/1/22
Completion Date:
6/1/23
H. Is this construction activity part of a larger common plan of
development or sale?
YES ❑ NON
Rev 11/2020 PAGE 1 1 6
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
I. 6" Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Include additional areas on a separate page.
HUC
NAME(S) OF RECEIVING WATERBODY
20802031103
Middle James- Buffalo
Section III. Off -site Support Activity Location Information.
List all off -site support activities and excavated material disposal areas being utilized for this project. Include additional
areas on a separate page.
Off -site Activity Name:
/A
Address:
City or County:
Off -site Activity Entrance Location (description, street
address and/or latitude/longitude in decimal degrees):
Latitude and Longitude (6-digit, decimal degrees format):
Is this off -site activity an excavated material disposal
area?
YES ❑ NO ❑
If this off -site activity is an excavated material disposal
area, list the contents of the excavated fill material:
Willa separate VPDES permit cover this off -site activity?
YES ❑ NO ❑
Section IV. Other Information.
A. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the
General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the
Registration Statement. By signing the Registration Statement, the operator is certifying that the SWPPP has been
prepared.
B. Has an Erosion and Sediment Control Plan been
submitted to the VESC Authority for review?
YES N NO ❑
Erosion and Sediment Control Plan Approval Date (for
the estimated area to be disturbed MM/DD/YYYY):
C. Has land -disturbance commenced?
YES ❑ NO N
D. Annual Standards and Specifications. If this project is utilizing approved Annual Standards and Specifications
(AS&S), attached the completed AS&S Entity Form.
AS&S Entity Name (if different from the Operator
identified in Section 1):
/A
E. Billing information (leave blank if same as the Operator identified in Section 1. above). This entity will receive
Annual Permit Maintenance and Permit Modification Fee invoices (if applicable).
Billing Name:
BrocTroxell
Contact Name:
Iroc Troxell
Address:
369 Dyers Mill Lane
City, State and Zip Code:
coltsville, VA 24590
Phone Number:
70-412-0364
Primary and CC Email:
roxellfarms@gnail.com
Rev 11/2020 PAGE 2 16
CONSTRUCTION GENERAL PERMIT (VAR1O) REGISTRATION STATEMENT 2019
Section V. Certification. A person representing the operator as identified in Section I. A. and meeting the requirementsof
9VAC25-880wo7O. Pert Ill. K must physically sign this certifica#ion. A typed signature is not acceptable. Please note that
operator is defined in 9VAC25m*8704-PlO as follows:
"dpemtor"means the owner or operator of any docility or activity subject to the Act and this chapter. In the context of stormwarter
associated with a large or small construction octivity, operator means any person associated with a construction profeci� that meets
either of the following two criteria: Nthe person has direct opemrtionol control over construction plans and specifications, including
the ability to make modifications to those plans and specifiGations or (H) the person has day-wto-v-day operational contral of those
activities at a project that are necessary to ensure compliance with a storm water pollution prevention plan for the site or other state
permit or VSMP authority permit conditions (i.e., they are authorized to direct workers at a site to carry out activities required by the
stormwater pollution prevention pion or comply with other permit conditions). to the context of stormwQter discharges from
Municipal Separate Storm Server Systems (MS4s), operator means the operator of the regulated 1VI54 system.
9VAC25-8 70,, Part III. K. Signatory Requirements. Registration Statement. Ail Registration Statements shall be signed as follows.
a-. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer
means: (i) o president, secretory, treasurer, or vice-president of the corporation in charge of a principal business function, or
any other person who performs similar policy -making ordecision-making functions for the corporation; or (h) the manager
of one or more manufocturing, production, or operating facilities, provided the manager is authorized to make management
decisions that govern the operation of the regulated facility including having the explicit or implicit duty of marking major
capital investment recommendations, and initiating and directing other comprehensive measures to assure Long-term
compliance with environmental laws and regulations; the manager can ensure that the necessary systems ore established or
actions taken to gather complete and accurate information for state permit application requirements; and where authority
to sign documents has been assigned or delegated to the manager in accordance with corporate procedures;
b. For a partnership or sate proprietorship: by a general partner or the proprietor, respectively; or
c. For Q municipal ly, state, federal, or other public agency: by either o principal executive officer or conking elected off riot_
For purposes of this chapter, a pfincipal executive officer of a public agency includes: (i) the thief executive officer of the
agency or (H) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the
agency.
Certification: "I certify under penalty of taw that t have read and understand this Registration Statement and that this
document and all attachments were prepared in accordance with a system designed to assure that qualified personnel
properly gathered and evaluated 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."
Printed Name: C4"� • � �-��o � 5-�-
Signature (signed in ink):
Date Signed: k � of
Section VI. Su RUI Instructions. Submit this form to the VSMP Authority. If the locality is the VSMP Authority, please
send your Registration Statement submittal directly to the locality; do NOT send this form to DEQ. A list of local VSMP
Authorities is available here: VSMP Authorities.
If DE
i8
s the VSMP Authon
please send to:
Department of Environmental Quality
Office of Stormwater Management Suite 1400
PO Box 1105
Richmond VA 23218
cvnstructionea@dea.vir&rinia.jzov
If the locality is the VSMP Authority, please send to:
The Lora! VSMP Authority (insert address below
Albemarle County, VA
401 McIntire Road Charlottesville,
VA 22902 434-243-7929
Rev 11/2020
PAGE 3 16
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.) (Provide a copy of the DEQ coverage letter when obtained)
Rev 11/2020 PAGE 4 1 6
Section 3. Nature of activity
(Provide a detailed narrative of the construction activities. Include or reference a construction schedule and
sequence. Include any phasing.)
Erosion sediment control measure to be installed first. Grading of building pad to proceed once
measures are in place and stabilized with seed/mulch. Road to be graveled, and open areas to be
seeded once grading allows. Construction of buildings to commence. Esc measures to be removed and
seeded once county administrator allows.
Rev 11/2020 PAGE 5 1 6
Section 4. Erosion and Sediment Control Plan.
(Provide a reduced, 11x17 copy of the latest Erosion and Sediment Control Plan. Do not reference only.)
Rev 11/2020 PAGE 6 1 6
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MINIMUM STANDARDS
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. Temporary soil stabilization shall be applied within seven days to
denuded areas that may not be at final grade but will remain dormant for longer than 14 days. Permanent
stabilization shall be applied to areas that are to be left dormant for more than one year.
2. During construction of the project, soil stock piles and borrow areas shall be stabilized or protected with
sediment trapping measures. The applicant is responsible for the temporary protection and permanent
stabilization of all soil stockpiles on site as well as borrow areas and soil intentionally transported from the
project site.
3. 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 achieved that is uniform,
mature enough to survive and will inhibit erosion.
4. Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to trap
sediment shall be constructed as a first step in any land -disturbing activity and shall be made functional
before upslope land disturbance takes place.
5. Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions
immediately after installation.
6. Sediment traps and sediment basins shall be designed and constructed based upon the total drainage area
to be served by the trap or basin.
a. The minimum storage capacity of a sediment trap shall be 134 cubic yards per acre of drainage area and
the trap shall only control drainage areas less than three acres.
b. Surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal
to three acres shall be controlled by a sediment basin. The minimum storage capacity of a sediment basin
shall be 134 cubic yards per acre of drainage area. The outfall system shall, at a minimum, maintain the
structural integrity of the basin during a 25-year storm of 24-hour duration. Runoff coefficients used in
runoff calculations shall correspond to a bare earth condition or those conditions expected to exist while the
sediment basin is utilized.
7. 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.
8. Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or
permanent channel, flume or slope drain structure.
9. Whenever water seeps from a slope face, adequate drainage or other protection shall be provided.
10. All storm sewer inlets that are made operable during construction shall be protected so that
sediment -laden water cannot enter the conveyance system without first being filtered or otherwise treated to
remove sediment.
11. Before newly constructed stormwater conveyance channels or pipes are made operational, adequate outlet
protection and any required temporary or permanent channel lining shall be installed in both the conveyance
channel and receiving channel.
12. When work in a live watercourse is performed, precautions shall be taken to minimize encroachment,
control sediment transport and stabilize the work area to the greatest extent possible during construction.
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. When a live watercourse must be crossed by construction vehicles more than twice in any six-month
period, a temporary vehicular stream crossing constructed of nonerodible material shall be provided.
14. All applicable federal, state and local requirements pertaining to working in or crossing live watercourses
shall be met.
15. The bed and banks of a watercourse shall be stabilized immediately after work in the watercourse is
completed.
16. Underground utility lines shall be installed in accordance with the following standards in addition to other
applicable criteria:
a. No more than 500 linear feet of trench may be opened at one time.
b. Excavated material shall be placed on the uphill side of trenches.
c. Effluent from dewatering operations shall be filtered or passed through an approved sediment trapping
device, or both, and discharged in a manner that does not adversely affect flowing streams or off -site
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 this chapter.
f. Applicable safety requirements shall be complied with.
17. Where construction vehicle access routes intersect paved or public roads, provisions shall be made to
minimize the transport of sediment by vehicular tracking onto the paved surface. Where sediment is
transported onto a paved or public road surface, the road surface shall be cleaned thoroughly at the end of
each day. Sediment shall be removed from the roads by shoveling or sweeping and transported to a sediment
control disposal area. Street washing shall be allowed only after sediment is removed in this manner. This
provision shall apply to individual development lots as well as to larger land -disturbing activities.
18. All temporary erosion and sediment control measures shall be removed within 30 days after final site
P rY Y
stabilization or after the temporary measures are no longer needed, unless otherwise authorized by the VESCP
authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures
shall be permanently stabilized to prevent further erosion and sedimentation.
19. Properties and waterways downstream from development sites shall be protected from sediment deposition,
erosion and damage due to increases in volume, velocity and peak flow rate of stormwater runoff for the
stated frequency storm of 24-hour duration in accordance with the following standards and criteria. Stream
restoration and relocation projects that incorporate natural channel design concepts are not man-made
channels and shall be exempt from any flow rate capacity and velocity requirements for natural or man-made
channels:
a. Concentrated stormwater runoff leaving a development site shall be discharged directly into an adequate
natural or man-made receiving channel, pipe or storm sewer system. For those sites where runoff is
discharged into a pipe or pipe system, downstream stability analyses at the outfall of the pipe or pipe system
shall be performed.
b. Adequacy of all channels and pipes shall be verified in the following manner:
(1) The applicant shall demonstrate that the total drainage area to the point of analysis within the channel is
100 times greater than the contributing drainage area of the project in question; or
(2) (a) Natural channels shall be analyzed by the use of a two-year storm to verify that stormwater will not
overtop channel banks nor cause erosion of channel bed or banks;
(b) All previously constructed man-made channels shall be analyzed by the use of a 10-year storm to verify
that stormwater will not overtop its banks and by the use of a two-year storm to demonstrate that
stormwater will not cause erosion of channel bed or banks; and
(c) Pipes and storm sewer systems shall be analyzed by the use of a 10-year storm to verify that
stormwater will be contained within the pipe or system.
c. If existing natural receiving channels or previously constructed man-made channels or pipes are not
adequate, the applicant shall:
(1) Improve the channels to a condition where a 10-year storm will not overtop the banks and a two-year
storm will not cause erosion to the channel, the bed, or the banks;
(2) Improve the pipe or pipe system to a condition where the 10-year storm is contained within the
appurtenances;
(3) Develop a site design that will not cause the pre -development peak runoff rate from a two-year storm
to increase when runoff outfalls into a natural channel or will not cause the pre -development peak runoff
rate from a 10-year storm to increase when runoff outfalls into a man-made channel; or
(4) Provide a combination of channel improvement, stormwater detention or other measures which is
satisfactory to the VESCP authority to prevent downstream erosion.
d. The applicant shall provide evidence of permission to make the improvements.
e. All hydrologic analyses shall be based on the existing watershed characteristics and the ultimate
development condition of the subject project.
f. If the applicant chooses an option that includes stormwater detention, he shall obtain approval from the
VESCP of a plan for maintenance of the detention facilities. The plan shall set forth the maintenance
requirements of the facility and the person responsible for performing the maintenance.
g. Outfall from a detention facility shall be discharged to a receiving channel, and energy dissipators shall be
placed at the outfall of all detention facilities as necessary to provide a stabilized transition from the facility
to the receiving channel.
h. All on -site channels must be verified to be adequate.
i. Increased volumes of sheet flows that may cause erosion or sedimentation on adjacent property shall be
diverted to a stable outlet, adequate channel, pipe or pipe system, or to a detention facility.
j. In applying these stormwater management criteria, individual lots or parcels in a residential, commercial or
industrial development shall not be considered to be separate development projects. Instead, the development,
as a whole, shall be considered to be a single development project. Hydrologic parameters that reflect the
ultimate development condition shall be used in all engineering calculations.
k. All measures used to protect properties and waterways shall be employed in a manner which minimizes
impacts on the physical, chemical and biological integrity of rivers, streams and other waters of the state.
I. Any plan approved prior to July 1, 2014, that provides for stormwater management that addresses any flow
rate capacity and velocity requirements for natural or man-made channels shall satisfy the flow rate capacity
and velocity requirements for natural or man-made channels if the practices are designed to (i) detain the
water quality volume and to release it over 48 hours; (ii) detain and release over a 24-hour period the
expected rainfall resulting from the one year, 24-hour storm; and (iii) reduce the allowable peak flow rate
resulting from the 1.5, 2, and 10-year, 24-hour storms to a level that is less than or equal to the peak
flow rate from the site assuming it was in a good forested condition, achieved through multiplication of the
forested peak flow rate by a reduction factor that is equal to the runoff volume from the site when it was in
a good forested condition divided by the runoff volume from the site in its proposed condition, and shall be
exempt from any flow rate capacity and velocity requirements for natural or man-made channels as defined
in any regulations promulgated pursuant to § 62.1-44.15:54 or 62.1-44.15:65 of the Act.
m. For plans approved on and after July 1, 2014, the flow rate capacity and velocity requirements of §
62.1-44.15:52 A of the Act and this subsection shall be satisfied by compliance with water quantity
requirements in the Stormwater Management Act (§ 62.1-44.15:24 et seq. of the Code of Virginia) and
attendant regulations, unless such land -disturbing activities (i) are in accordance with provisions for time
limits on applicability of approved design criteria in 9VAC25-870-47 or grandfathering in 9VAC25-870-48 of
the Virginia Stormwater Management Program (VSMP) Regulation, in which case the flow rate capacity and
velocity requirements of § 62.1-44.15:52 A of the Act shall apply, or (ii) are exempt pursuant to §
62.1-44.15:34 C 7 of the Act.
n. Compliance with the water quantity minimum standards set out in 9VAC25-870-66 of the Virginia
Stormwater Management Program (VSMP) Regulation shall be deemed to satisfy the requirements of this
subdivision 19.
La
0% -
SECTION A -A
FILTER CLOTH KEY IN 6"-9"
RECOMMENDED FOR
ENTIRE PERIMETER
PIPE OUTLET CONDITIONS
NTS
LEGEND
EXISTING BUILDING "-'-'! ! - - - - - !- - - - - - AGGREGATE TO REPLACE SILT FENCE IN
- PROPOSED BUILDING III -III -III -III -III -III -III -III -III -III -III -III -III -III_ "HORSESHOE" WHEN HIGH VELOCITY OF
PROPOSED ROAD/EOP TYPICAL DITCH SECTION FLOW IS EXPECTED
EXISTING ROAD NTS DIVERSION CULVERT INLET PROTECTION STONE
APPROXIMATE PROPERTY LINE NTS COMBINATION
0 GRAVEL AREA BASE AGGREGATE, COMPACT SUB -GRADE TO
0 NTS
CONCRETE AREA 6" OF #57 STONE 95% PROCTOR DENSITY
0 Q REVISION SYMBOLS
- -1230- _ EXISTING CONTOURS
1pgp PROPOSED CONTOURS
0000� PROPOSED/EX DITCH OR SWALE
+ 28.5 PV PROPOSED SPOT ELEVATION
4- DRAINAGE FLOW
°E OUTLET TO FLAT / �6' MAX
EA WITH NO EXCAVATE 4" X 4" TRENCH
FINED CHANNEL UPSLOPE OF STAKELINE.
- ATTACH FENCE MATERIAL
AND EXTEND INTO AND
ALONG BOTTOM OF TRENCH.
- BACKFILL AND COMPACT
d EXCAVATED SOIL.
FLOW `�♦.
II - -
SIL T FENCE
(SHEET FLOW PROTECTIONS
NTS
Qpr OPF'1 R1sm -41
�10' MIN
A
O O O SANDBAGS
OR STAPLES
O O SANDBAGS 10 MIL PLASTIC
LINING
OR STAPLES 1:1 SIDE
10' MIN O SLOPE (TYP)
O O 3' MI
O O O 0
SECTION A -A
A
PLAN
NOTES:
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE MAINTAINED WHEN THE
LIQUID AND/OR SOLID REACHES 75% OF THE STRUCTURES CAPACITY.
3. CONCRETE WASHOUT STRUCTURE NEEDS TO BE CLEARLY MARKED WITH SIGN
WASHOUT STRUCTURE
NTS
COMPACTED SOIL EXCAVATED SOIL
24" WIDE x 12" HIGH 24" WIDE x 12" DEEP
GROOVING IS CUTTING FURROWS
ALONG THE CONTOUR OF A
SLOPE. IRREGULARITIES IN THE _
SOIL SURFACE CATCH RAINWATER
AND PROVIDE SOME COVERAGE
OF LINE, FERTILIZER, AND SEED.
GROOVING SLOPES
NTS
FLOW
\EXCAVATE FOR
SEDIMENT
PROPOSED DRIVE
SECTION
NTS
DRY POND/SEDIMENT BASIN EARTHEN DAM NOTES:
TOP OF DAM = 498.0 1) TO COMPLY WITH VSMH.
DESIGN HIGH WATER = 496.1 2) CUT OFF TRENCH FOR ENTIRE LENGTH OF DAM
EMERGENCY SPILLWAY CREST = 495.7 AT CENTERLINE TO BE EXCAVATED 4' WIDE AND 2'
PRINCIPAL SPILLWAY CREST = 494.4 DEEP INTO IMPERVIOUS MATERIAL. SIDE SLOPES
DEWATERING ORIFICE INVERT = 493.4 TO BE 1:1, AND COMPACTED.
CLEANOUT ELEVATION (SB) = 492.7 3) DAM COMPACTION TO BE 95% OF MAXIMUM
BOTTOM (DRY POND/SB) = 490.0 DRY DENSITY.
kKy CONSTRUCTION ROAD STABILIZATION (3.03) (1) ANTI SEEP COLLARS 4.5'x4.5'
40.5"x21.125"
O SILT FENSE (3.05) ANTI -VORTEX TRASH RACK MAINTAIN AT LEAST 18" OF
r STORM DRAIN INLET PROTECTION (3.07) EDGE OF (SEE DETAIL SHEET 4) COVER OVER CULVERT
3 3:1 SIDE SLOPES OR
ar CULVERT INLET PROTECTION (3.08) o PAVEMENT DEWATERING ORIFICE = 6" NATURAL SLOPE WHERE
DD TEMPORARY DIVERSION DIKE (3.09) ULVERT SEALFLEXIBLE WITH RUBBER GASKET APPLICABLE
SB TEMPORARY SEDIMENT BASIN (3.14) TUBE TO BE REMOVED BUT ORIFICE TO REMAIN 1 9' FREEBOARD COMPACT SOIL TO 95%
UNPLUGGED WHEN CONVERTING
TO DRY POND
�'-
BERM
OP
OUTLET PROTECTION (3.18)
�
_ _ _
- - -
i
srs
SURFACE ROUGHENING (3.29)
TOE OF
100 YEAR STORM
RY SIQBASE -A94,
\ \ -
-
To
TOPSOILING (3.30)
GRAVEL.qJ
FILL
ELEVATION: 496.1'
(475 YD3)
/
\
TEMPORARY SEEDING (3.31)
6" ORIFICE IM BEe
DRILLED AND SEDIMENT
JjWET STORAGE-493.4
/
4.5'X4.5' ANTI SEEP COLLAR
BE CLEANED OUT
F475
30"0
PLACEMENT:
PERMANENT SEEDING 3.32)
(
STANCE IS 6'
WHEN CONVERTING TO
H
YD3)
s
HDPE
18"0 HDPEMULCHING
25' FROM RISER
3.35
( )WARD
N. IF FLOW IS
DRY POND (INV AT 490)
boRISER
CULVERT(SEE
DETAIL SHEET 4)
F 1% SLOPE MINSOIL
STABILIZATION BLANKETS AND MATTING (3.36)BANKMENT
oc
DUST CONTROL(3.39)
30INV
\ '
IN _ 490
LL
4'x4'x15"
CONCRETE ANCHOR
INV OUT = 489
DISTURBED AREA
GRAVEL
CULVERT
INLET
NUMBERS IN
PARENTHESES REFER TO VESCH MEASURES
TEMPORARY
SEDIMENT BAS
IN/
PROTECTION
EXTRA MEASURES TO BE ADDED AS NEEDED AS
PERMANENT
DETENTION POND
DETERMINED
BY THE COUNTY INSPECTOR
XA-CIP NTS
N.T.S.
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COMPACTED SOIL �l
EMERGENCY SPILLWAY
NTS
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STOO( PILE LOCATION
AV,\-
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TUMAROUND PAD TO BE USED AS
\ _ A STAGING &PARKING AREA ONCE
- - - - , PRELIMINARY GRADING IS COMPLETE
- ,
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1-- II MU -- - --------
- ---- CIFS
CRS
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STAGING & PARKING AREA
__ \ \GP 1PHIC SCALE -90V2
100,
----j✓r'�-i --�i / / /� i --�-BBB----- \\ \\ \\
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Date: 3/21 /21
Scale: AS NOTED
Designed by: NHK
Drawn by: BWK
Checked by: NHK
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Revision
Dates
7/6/21
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5/19/22
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Drawing No.
4
of 5 Sheets
Job No. 2888
ALBEMARLE COUNTY
FINAL PLAN GENERAL NOTES
GENERAL CONSTRUCTION NOTES
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.
5.THE MAXIMUM ALLOWABLE SLOPE IS 2:1 HORIZONTALMERTICAL . WHERE REASONABLY OBTAINABLE LESSER SLOPES OF3:1 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.
&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).
GENERAL CONSTRUCTION NOTES FOR STREETS (THIS LIST IS IN ADDITION TO THE GENERAL CONSTRUCTION NOTES)
1.CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR
MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONSTRUCTION.
2.UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE THE CONTRACTOR SHALL HAVE CBR TESTS
PERFORMED ON THE SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A
SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN
ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL.
3.SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO
ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NATURAL
WATERCOURSE.
4.GUARDRAIL LOCATIONS ARE APPROXIMATE. EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE FIELD VERIFIED
AT THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF
THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4)
FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED
TO SEVEN 7 FEET.
5.WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT CG-9(A, B OR
C).
6.WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT STANDARD
PE-1.
7.COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT
SECTION DETAIL, SHALL BE STRICTLY ADHERED TO.
8.ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL PLAT FOR THIS
PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID.
9.ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES
AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL.
103RAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE
OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT
ACCESS.
ll.THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS DETERMINED BY VDOT
FOR PUBLIC ROADS.
12.VDOT STANDARD CD-1 OR CD-2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL
TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES.
13.A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED INACCESSIBLE TO VDOT
OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA INSPECTION
PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT.
GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS
1.THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK
PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.
2.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS
AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00
EROSION AND SEDIMENT CONTROL REGULATIONS.
3.ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING.
4.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
5.PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT
LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO
THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.
6.THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT
EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
7.ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
&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 AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF
ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS.
12.BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28.
13.ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE.
14.BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM
TO 9:OOPM.
15.BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO
MINIMIZE ANY HAZARD TO PERSONS,PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET
BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
16.THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER
MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE
OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
17.TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE
MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH
AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE
APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO 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 REPAIR 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.
GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS
1.ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITYAND 2% OF OPTIMUM MOISTURE CONTENT. ALL
FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER.A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING
CONSTRUCTION OF DAMS.
2.PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES.
3.FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES;
CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY
EROSION CONTROL INSPECTOR.
4"x4" TREATED
WOOD (SPREADER LIP)
10' SET AT 0% GRADE
OUTLET W .
ROTECTION . .
,I
TLETING ,
PIPE
I
W yl
20
TREATED WOOD TO
BE PLACED AT LEAST
EXCAVATED AREA W/ " W " 2" BELOW OUTSIDE
GRADE AENDS
BLANKETING/MATTING .' To KEEPTRUNOFF
W DIRECTED OVER LIP.
TIE INTO EX GRADE
AT 3:1 SLOPE
9" MIN. 3" TO 6" DROP FROM LIP OF
SPREADER TO NATURAL GRADE
10' 7' MIN.
3' UNDISTURBED
2:1 OR
FLATTER LEVEL SPREADER
N.T.S.
NOTE:
OWNER WILL BE RESPONSIBLE FOR LONG TERM MAINTENANCE REQUIREMENTS OF
THE LEVEL SPREADERS. TRASH AND SEDIMENT BUILDUP WILL NEED TO BE REMOVED.
VEGETATION WILL NEED TO BE INSPECTED PERIODICALLY.
itCOUNTY OF ALBEMARLE
Department of Community Development
Construction Record Drawings (As -built) for VSMP
The following is a list of information required on construction record drawings for
stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the
construction record drawing be prepared by someone other than the designer. Please do not
provide design drawings as construction record drawings.
A. A signed and dated professional seal of the preparing engineer or surveyor.
B. The name and address of the firm and individual preparing the drawings on the title sheet.
C. The constructed location of all items associated with each facility, and the inspection records to verify
proper dimensions, materials and installation. The items include, but are not limited to the following:
1. Inspection Records and photographs for pipe trenches and bedding, including underdrains.
2. Video Pipe Inspection for an pipes which are not accessible or viewable.
P YPP
3. Updated Location with geo-coordinates of all facilities.
4. Verified Drainage Area maps for the drainage area treated, and for drainage to the facilities.
5. Current physical and topographic surve for all earthen structures. Ponds should include a survey
P YY Y
of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required
for alterations from the design.
6. Plants, location and type.
7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the
installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s),
inlet and outlet protection, alignment and invert elevations compared to design.
8. Computations: For significant deviations from design, provide sealed computations verifying that
the as -built condition is equivalent or better than design.
9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical
sections and linings.
10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage
must be within platted easements. Provide copies of recorded documents.
11. Guardrail, fences or other safety provisions - Display the constructed location of all safety
provisions; fences, guardrail, including the type, length and applied end treatments, compared to
design.
12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to
material types and depths. Include inspection reports, boring or test pit reports and materials
certifications. Biofilter media must be an approved state mix.
13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable.
14. Compaction reports are required to verify fill compaction in dams.
15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning.
W
A
L
TACKWELD -
ALL AROUND
X
Detention Pond Maintenance Activities
Suggested Frequency
Mow side slopes.
Twice during growing season,
as needed during off season
Remove accumulated trash and debris from the basin,
Quarterly, or more frequently,
around the riser pipe, side slopes, embankment,
as needed
emergency spillway, and outflow trash racks. The
frequency of this activity may be altered to meet specific
site conditions.
Manage pesticides and nutrients.
Annually
Trim woody vegetation at the beginning and end of the
Semi-annually, or more
wet season to prevent establishment of woody vegetation
frequently, as needed
and for aesthetic and vector control reasons.
Repair undercut or eroded areas.
Annually
Control vectors by eliminating ponding areas.
Annually, as needed
Keep access road clear of obstructions and woody
Annually
vegetation.
Seed or sod to restore dead or damaged ground cover.
Annually, as needed
Monitor structural (pipes, components i es riser structures
Annually, Y as needed
orifice plates or energy dissipaters) for signs of
deterioration such as cracks, sink holes, and separation.
Repair erosion to banks and bottom as required.
Annually, as needed
Supplement wetland plants if a significant portion has not
Annually, as needed
been established (at least 50% of the surface area).
(Enhanced -Extended
Detention Only)
Remove nuisance or invasive plant species.
Annually, as needed
Remove sediment from forebay to reduce the frequency
Annually, as needed, if
of main basin cleaning.
applicable
Monitor sediment accumulation and remove accumulated
Every 10-25 years, as needed
sediment and re -grade about every 10 years or when the
accumulated sediment volume exceeds 10-20% of the
basin volume, or when accumulation reaches 6 inches or
if re -suspension is observed. Clean in early spring so
vegetation damaged during cleaning has time to re-
establish.
ANTI- VORTEX DEVICE DESIGN
PRESSURE
E RE OUDW
REUEF
HOLES ✓
PLAN VIEW
RISER DIAMETER
I
SECTION A -A
Target and Neighboring Parcel Information
Tax Map# Parcel ID Owner Zoning District Use
129-5 12900-00-00-00500 TROXELL, ASHLEY ANNE; BROC ATROXELL; WILLIAM FRED HESS & HEATHER F HESS Rural Areas Misc. Improvements
121-70D
12100-00-00-070DO
SWANBERG, GREGORY J OR JOAN M
Rural Areas
Single Family
121-70E
12100-00-00-070EO
TROXELL, ASHLEY ANNE; BROC ATROXELL; WILLIAM FRED HESS & HEATHER F HESS
Rural Areas
Single Family
121-70A
12100-00-00-07OA0
SWANBERG, GREGORY JADE &JOAN MARIE SWANBERG
Rural Areas
Vacant Residential Land
129-4
12900-00-00-00400
WOODSTOCK FARM LLC
Rural Areas
Single Family
129-413
12900-00-00-004BO
P&V COLEMAN FAMILY PARTNERSHIP LLLP
Rural Areas
Vacant Residential Land
130-5B1
13000-00-00-00581
1 BRAYMAN, BRUCE & JILL MATSON
Rural Areas
Misc. Improvements
130-4
13000-00-00-00400
PARANZINO, DENNIS H OR HELEN C
Rural Areas
Single Family
130-1
13000-00-00-00100
TOTIER CREEK FARM LLC
Rural Areas
Single Family
122-5A
12200-00-00-005A0
ISTEPHEN R HAECKEL
Rural Areas
Vacant Residential Land
}A
J
I:
6 MIN.
SUPPORT BAR SIZE
(q6 REBAR MIN.)
I
ISOMETRIC
TOP STIFFENER (IF REQUIRED)
IS----X---X-ANGLE WELDED
TO TOP AND ORIENTED PER-
PENDICULAR TO CORRUGATIONS.
TOP IS -GAGE CORRUGATED
METAL OR 1/8" STEEL PLATE.
PRESSURE RELIEF HOLES MAY
BE OMMITTED, IF ENDS OF
CORRUGATIONS ARE LEFT FULLY
OPEN WHEN THE TOP IS
ATTACHED.
CYLINDER IS -GAGE CORRUGATED
METAL PIPE OR FABRICATED FROM
1 /8"
STEEL PLATE.
NOTES:
1. THE CYLINDER MUST BE
FIRMLY FASTENED TO THE
TOP OF THE RISER.
2. SUPPORT BARS ARE WELDED
TO THE TOP OF THE RISER
OR ATTACHED BY STRAPS
BOLTED TO TOP OF RISER.
TYPICAL TREATMENT - >
(SOIL STABILIZATION BLANKET)
INSTALLATION CRITERIA 12"MAX. 4:1 OR FLATTER
�I 6"MAX. STEEPER THAN 4:1
LAP JOINT 2" MIN.
(JUTE MESH ONLY I I I III I I I I
- ANCHOR SLOT ��
.A� I EDGE AND
J " I END JOINTS
TO
5' im. ♦:1 OR M11ER I I SNUGLY
JUNCTION SLOT a' MAx. STEEPER TN1N *:1 I I I I ABUTTED
CHECK SLOT I (JUTE MESH
WILL HAVE
TERMINAL FOLD I I III II STAPLED LAP
TAMP FIRMLY I I I JOINT IN
*CHECK SLOT I II LIEU OF EDGE
ANCHOR SLOT I JOINT)
2,6W
j 12" PLAN VIEW
I wR I Wx I
STAPLING DIAGRAM
,,1" TO 2"
* CHECK SLOTS AT MIN.
TAMP FIRMLY 50' C-C INTERVALS;
CHECK SLOT 6" TO IN. NOT REQ'D. WITH ALL
2„ "COMBINATION" BLANKETS
6" 012"
STAPLE FORMED FROM N0. 11 STEEL WIRE.
B" STAPLE MIN. LENGTH FOR SANDY SOIL.
6" STAPLE MIN. LENGTH FOR OTHER SOIL.
NOTES
JUNCTION SLOT TERMINAL FOLD APPROXIMATELY 200
TAMP FIRMLY i---i TAMP FIRMLY STAPLES REQUIRED
PER 100 SQ. YDS. OF
2" 2" MATERIAL ROL.
T 6" TO 12" ANCHOR SLOTS,
JUNCTION SLOTS &
CHECK SLOTS TO BE
Source: VDOT Road and Bridge Standards Plate 3.38-2 BURIED 6" TO 12".
Albemarle County Design Standards Manual - Engineering
a
STONE 70' MIN,
CONSTRUCTION
ACCESS 3" SM-2A ASPHALT TOP
COURSE EXISTING
27 2% PAVEMENT
5" M_N. 2'A AGGREGATE BASE
PROFILE
STONE 70' MIN.
CONSTRUCTION ASPHALT PAVED
ACCESS A WASHRACK
EXISTING
No
2% PAVEMENT 27
I2% 12' MIN.*
j POSITIVE DRAINAGE
'MUST EXTEND FULL WIDTH A TO SEDIMENT
OF INGRESS AND EGRESS ;)PERATION TRAPPING DEVICE
PLAN
12' MIN. POSITIVE DRAINAGE
2% TO SEDIMENT
TRAPPING DEVICE
FILTER CLOTH
SECTION A -A
A minimum water tap of 1 itch must be installed with a nnimimuni 1 uich ballcock
slmtoff vahTe supplying a wash hose with a diameter of 1.5 inches for adequate
constant pressure. Wash water must be carried away from the entrance to an
approved settling area to remove sediment. All sediment shall be prevented from
entering stoma chains, ditches or watercotlrws.
PAVED WASH RACK
NO SCALE
Page 8 of 23
3.14
DETAILS OF CORRUGATED METAL
ANTI -SEEP COLLAR
NMI COLLAR WITH
CORRUGATXNS VERTICAL COI,M TO BE OF SWE GGE AS THE
"PE WITH WHIDH R IS USED
COHTNUOUS WEID,.17
1/T X Z' SLOTTED HOLES FOR IZ MIN.
3/!r q ETER DOLTS.
. + R T 2'
BAEA
Tcs..�'
eoTM sIDEs
SLnRED Ma RRUGATED METAL
DONDMUOW WELD AT C G.G SECTION B-BEET WELDED TO
OF BAND
ELEVATION OF UNASSEMBLED COLLAR
3. UNASSEMBLED COLLARS SHALL BE MARKED BY
NOTES FOR COLLARS: PAINTING OR TAGGING TO IDENTIFY MATCHING
PAIRS.
1. ALL MATERIALS TO BE IN ACCORDANCE WITH 4. THE LAP BETWEEN THE TWO HALF SECTIONS
CONSTRUCTION AND CONSTRUCTION MATERIAL AND BETWEEN THE PIPE AND CONNECTING BAND
SPECIFICATIONS. SHALL BE CAULKED WITH ASPHALT MASTIC AT
2. WHEN SPECIFIED ON THE PLANS, COATING OF TIME OF INSTALLATION.
COLLARS SHALL BE IN ACCORDANCE WITH S. EACH COLLAR SHALL BE FURNISHED WITH TWO
CONSTRUCTION AND CONSTRUCTION MATERIAL 1/2P DIAMETER RODS WITH STANDARD TANK
SPECIFICATIONS. LUGS FOR CONNECTING COLLARS TO PIPE.
DETAIL OF HELICAL PIPE
ANTI -SEEP COLLAR
WELD 1 1/C X 1 1/C X 1 1/C ANGLES TO ODUM OR BEND A e0'
SIZE AND SPACING OF SLOTTED ANGE 1 1/e WTOE A7 SIBANNI N DRAWING•
OPENINGS SHALL BE THE SAME NOTE FOR BANDS AND COLLARS:
AS SHOWN FOR CM COLLAR. T 1� MODIFICATIONS OF THE DETAILS
USE RODS AND LUGS TO CLAMP �I SHOWN MAY BE USED PROVIDING
BANDS SECURELY TO PIPE. I 1 EQUAL WATERTIGHTNESS IS
MAINTAINED AND DETAILED
It MN. DRAWINGS ARE SUBMITTED AND
APPROVED BY THE ENGINEER PRIOR
TO DELIVERY.
SAND o,D PIPE ISOMETRIC VIEW
S METAL COLLM SHALL BE CUT TO FIT
MRRWATIONS OF HELXlL BA♦a, AND
ROD AND WG WEIDED WITH A WNITNUOUS WELD.
NOTE: FOR DETAILS OF FABRICATION DIMENSIONS, MINIMUM CAGES,
SLOTTED HOLES, AND NOTES, SEE DETAIL ABOVE.
METAL CDUAa TO BE NOTE: TWO OTHER TYPES OF ANTI -SEEP COLLARS ARE:
Wnnm ro OENiEW OF
HELL L PPE BAro 1. CORRUGATED METAL, SIMILAR TO UPPER, EXCEPT SHOP
WELDED TO A SHORT (AFT.) SECTION OF THE PIPE AND
CONNECTED WITH CONNECTING BANDS TO THE PIPE.
PARTIAL ELEVATION 2. CONCRETE, SIX INCHES THICK FORMED AROUND THE PIPE
REF!ENOIIt. FIELD MANUAL WITH /3 REBAR SPACED 1S- HORIZONTALLY AND VERTICALLY.
Source: USDA-SCS
III - 109
Plate 3.14-13
Date: 3/21 /21
Scale: AS NOTED
Designed by: NHK
Drawn by: BWK
Checked by: NHK
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Revision
Dates
7/6/21
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8 12 21
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9 3 21
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5/19/22
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Drawing No.
5
of 5 Sheets
Job No. 2888::]_
Section 5. Stormwater Management Plan
(Provide a reduced t l x17 copy of the latest Stormwater management plan. Do not reference only.)
Rev 11/2020 PAGE 7 1 6
EROSION & SEDIMENT CONTROL NOTES
ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES
WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION
AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS 9VAC25-840-40 EROSION AND SEDIMENT CONTROL
REGULATIONS.
ES-2: 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.
ES-3: SEDIMENT BASINS, TRAPS, AND ANY OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A
FIRST STEP AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCES TAKE PLACE. PERIMETER DIKES AND
SEDIMENT BARRIERS SHALL BE CONSTRUCTED AS A SECOND STEP IN ANY LAND DISTURBING ACTIVITY.
ES-4: STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS
IMMEDIATELY AFTER INSTALLATION.
ES-5: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN INCLUDING THE NARRATIVE SHALL BE
MAINTAINED ON THE SITE AT ALL TIMES.
ES-6: 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.
ES-7: THE CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES
NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
ES-8: 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.
ES-9: DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE.
ES-10: 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.
ES-11: PERMANENT OR TEMPORARY SOIL STABILIZATIONS SHALL BE APPLIED TO DENUDED 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 A FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED FOR
LONGER THAN 14 DAYS). PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR
MORE THAN ONE YEAR.
ES-12: 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 ACHIEVED THAT,
IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION.
ES-13: DURING CONSTRUCTION OF THE PROJECT SOIL STOCK PILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT
TRAPPING MEASURES.
ES-14: CUT AND FILL SLOPES SHALL BE CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE
FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OR PERMANENT STABILIZATION SHALL BE PROVIDED WITH
ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED.
ES-15: ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT
SEDIMENT WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO
REMOVE SEDIMENT.
ES-16: BEFORE NEWLY CONSTRUCTED STORM WATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONS,
ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN
BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL.
ES-17: 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
ES-18: WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN A SIX-MONTH
PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED.
ES-19: THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE
IS COMPLETE.
ES-20: TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT
FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS.
ES-21: UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION
TO OTHER APPLICABLE CRITERIA:
A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME.
B.EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES.
C.EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING
DEVICE OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OF
OFF -SITE 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.
ES-22: WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE
MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT
IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF
EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROAD 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.
ES-23: ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL
SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY
THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE
DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND
SEDIMENTATION.
ES-24: ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT
RAINFALL. THEY WILL BE INSPECTED FOR UNDERMINING, DETERIORATION, EROSION, AND EXCESS DEPOSITED MATERIAL. ALL
DEFICIENCIES WILL BE CORRECTED IMMEDIATELY. EXCESS MATERIAL WILL BE SPREAD ON THE SITE IN A MANNER WHICH
WILL NOT LEAD TO FURTHER EROSION POTENTIAL.
TIFROXELL POULTIRY HOUSE
PROJECT FILE #: WP0202100033
ENTRANCE \
\s
APPROXIMATE LOCATION OF `ohs!
TRANSITION FROM PUBLIC II
ROAD TO PRIVATE DRIVE 'PO
L LN. DYERS MIL1r1
/ RT. 713
x
EXISTING DRIVEWAY I� / \\ "X EXISTING SERVICE ENTRANCE ✓ ss
TO SITE \ O
900.
\x
GRAPHIC SCALE
/ 300' 0 300' 600'
SCALE: 1 "=300'
LEGEND
EXISTING BUILDING
PROPOSED BUILDING
PROPOSED ROAD/EOP
EXISTING ROAD
APPROXIMATE PROPERTY LINE
- - • -
SURVEYED PROPERTY LINE
0
GRAVEL AREA
0
CONCRETE AREA
REVISION SYMBOLS
1230
EXISTING CONTOURS
1290
PROPOSED CONTOURS
00000o
PROPOSED/EX DITCH OR SWALE
+ 28.5 PV
PROPOSED SPOT ELEVATION
DRAINAGE FLOW
DISTURBED AREA
PROPOSED EASEMENT
VICINITY MAP
SCALE: 1"=1000'
soa
1
696' /
SITE DESIGN:
BLACKWELL ENGINEERING
ATTN: NATHAN BLACKWELL
566 EAST MARKET STREET
HARRISONBURG, VA 22801
540-432-9555
DEVELOPER:
BROC TROXELL
7369 DYERS MILL LANE
SCOTTSVILLE, VA 24590
570-4120364
PROPERTY INFO:
TM #129-5
7369 DYERS MILL LANE
SCOTTSVILLE, 24590
MAN. DISTRICT- SAMUAL MILLER
AREA = 399.71 ACRES
ZONED: Rural Areas
PROPOSED USE: AGRICULTURAL
- POULTRY HOUSES
FEMA FLOOD ZONE: X
DISTURBED AREA = 8.10 AC
\ \ \ \ \ \ \ \ \ \ \ \1NPSOS1�D SWIM FAC -N7( EASEMENT - / \ \ , \ / / SEDIME4T-BASIN TO BE CONVERTED TO DRY POND ,Ai- \ \ \ \
`\ -TdE'END OF CONSTRUCTION.SEE RETAIL -OFT SHEET 3. \ \ \ \
------
NOTE:
FOR THE PURPOSES OF PLAN REVIEW AND APPROVAL, NATHAN
H. KNOPP, P.E. IS THE CERTIFIED RESPONSIBLE LAND
DISTURBER (CRLD). CONTRACTOR SHALL PROVIDE
REPLACEMENT CERTIFICATE AT TIME OF CONSTRUCTION TO THE
COUNTY E&SC ADMINISTRATOR.
NOTE:
CONTRACTOR TO PROVIDE A CERTIFIED
RESPONSIBLE LAND DISTURBER UPON PERMIT
REQUEST FROM COUNTY E&SC ADMINISTRATOR.
CRLD FOR THIS PROJECT IS:
NAME:
CERT.#
ROUGH. UNADJUSTED CUT/FILL
ESTIMATES
CUT- 22,000 YD3
FILL- 21,600 YD3
NET- 400 YD3 CUT
NOTE:
THE ENTIRE STORMWATER PLAN WILL BE RE-EVALUATED
AND NEW CONTROL AND TREATMENT MEASURES
IMPLEMENTED AS NEEDED FOR ANY CHANGE TO OPEN
SPACE/ MANAGED TURF/ IMPERVIOUS COVER.
OWNER RECOGNITION:
V 95. - - \ 7 ,
9 - - INV
i i I l
~ - 496--- \ \45
SEEDING & MULCHING TABLE \� PV\01.1 67 p \\ 15" HOPE INLET OR EQUIV. 498 PR I N od•0
V TOP=500.3 103 LF OF 15" 63 X 704 178' LF OF 15" pV
ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH TEMPORARY OR PERMANENT \ ' \ \ 15" INVERT=495.6NHDPE PIPE ® 1.4% 500 POULTRY HOUSE HOPE PIPE ® 1.1% 15" HOPE INLET OR EQUIV.
SEEDING WITHIN 7 DAYS FOLLOWING FINISH GRADING. SEEDING SHALL BE DONE ACCORDING TO \ \ TOP=500.3 /1
STANDARD & SPECIFICATION 3.31 TEMPORARY OR 3.32 PERMANENT SEEDING, OF THE VIRGINIA \ , \ \ 07.7 pV 15" INVERT -
STANDARD FFE=502f 15" INVERT=496.0 \ /
EROSION AND SEDIMENT CONTROL HANDBOOK AND SEEDING
TECHNICAL BULLETIN AS APPLICATION \ \ 1 \\\ 0j 9 �V _ 5p2 HEIGHT -15' 15" INVERT=495.9 PV 0 9 \.7+PV dal � t\
RATES FOR MULCH, FERTILIZER, LIMESTONE AND SEEDING MIXTURE SHALL BE AS INDICATED BELOW. \
TEMPORARY PERMANENT \\ ■ s \ 1.� pVi - - - - __-_501 - -41 - \ __-Sol
SPECIES LBS/ACRE SPECIES LBS/ACRE ) \ 23.0' - - - - - - - - - - \ p • PV \ \ - - - - - - - - - - \ 01. \ \ \ \
ANNUAL RYEGRASS & CEREAL RYE 50-100 KENTUCKY 31 FESCUE 128 I / P1v 01.1 +Pu 01 4 .2 pV+ 37 LF 15 - - _ .2 pV+ \ 37 LF F 15" \ .2 pV+ \ \
`�- HDPE-P E� 4% / \ ` \ \ HOPE RIPE 0 1.1%
ANNUAL RYE GRASS 60-100 RED TOP GRASS 2 I\ / I - - - - - - - _ " 07, \ - \ \ 0
� \ .7 pV1 - - 501 - - 6 a�� , + - _ � V-01_ � \
GERMAN MILLET 50 SEASONAL NURSE CROP* 20 p 23.0' - - - - - - - - - \ 01 +� -
' I � �.� pV -
TOTAL 160-250 TOTAL 150 01 \ PROPOSED
*USE SEASONAL NURSE CROP AS INDICATED BELOW ( , \ 7 PV ' ' PN 01• `
63 X 704 15" HOPE INLET OR EQUIV.
El 75.0' _
❑ SEPT. 1st - FEB. 15th ,�$ ANNUAL RYE & CEREAL RYE MAR. - MAY 15th ANNUAL RYE I N o \ 15" HOPE INLET OR EQUIV. 90.5 LF OF 15" TOP=500.3
I � N TOP=500.3 HOPE PIPE ® 1.2% POULTRY HOUSE so LF OF 1s" �
1 f I HOPE PIPE ® 1.1% 15" INVERT=496.4 _
❑ FEB. 16th - APR. 30th ANNUAL RYEGRASS ❑ MAY 16th - AUG. 15th FOXTAIL MILLET I� , 0}.�ptT - 15" INVERT=496.1 FFE=502f 15" INVERT=496.3-
\ 0 G PV p1.1 15" INVERT=496.0 , _ _ \ \
❑ MAY 1st -AUG. 31st GERMAN MILLET ❑ AUG. 16th - OCT. ANNUAL RYE 1 HEIGHT ^' 5Air PN TEMPORARY UNER�ON
01.g _ - _ p19 DIKE TO BE REMOVED AT
❑ NOV. -FEB. WINTER RYE \ ' - - - _ _ ® \ / �� / \ - ® - \�1'HG END OF PROJECT
FERTILIZER: 10-10-10 0 450 LBS/ACRE (10 LBS/1,000 SF) FERTILIZER: 10-20-10 0 500 LBS/ACRE (12 LBS/1,000 SF) I \ 9 500 - - 01 I 9 500 - 01• _ _ \ - - - - - -
PULVERIZED AGRICULTURAL UMESTONE: 2 TONS/ACRE (90 LBS/1,000 SF) PULVERIZED AGRICULTURAL UMESTONE: 2 TONS/ACRE (90 LBS/1,000 SF) _ - -
- - - - - 504 - _ \ _ TEMPORARY DITCH TO BE
- - -\ -
ORGANIC MULCH MATERIALS AND APPLICATION RATES _ -_-------____-- - - - _ - REMOVED AT THE END ____----�-��----- -- --------__ � OF PIiO'JEG[
VESCH TABLE 3.35-A
RATES
MULCHES PER ACRE PER 1000 SF NOTES:
1 j - 2 TONS 70 - 90 Ibs. FREE FROM WEEDS AND COARSE MATTER. MUST BE ANCHORED. no -No ` 1♦ ` 1♦ - - / - - - -' / / \ - ` / LITTER
STRAW OR HAY (MIN. 2 TONS FOR SPREAD WITH MULCH BLOWER OR BY HAND / i / / -' \ \ , STORAGE \�
WINTER COVER) 'Y / _�-'�� \ BUILDING pV \
FIBER MULCH MINIMUM 35 Ibs. DO NOT USE AS MULCH FOR WINTER COVER OR DURING HOT, DRY - / EXTRA NOTES: - - _ _ , �� - - - _ - - - _ _ \ 50' X 50'
PERIODS. APPLY AS SLURRY - - \ \ ` �, FFE=504.5 , \ ` /\
1500 Ibs. 1. THE OWNER AND CONTRACTOR MAY NEED TO MAKE MODIFICATIONS TO THE PLANS TO MATCH FIELD CONDITIONS. THE - - - - - EXISTING
CONTRACTOR SHALL VERIFY THAT EXISTING TOPO LINES ON PLANS GENERALLY DISPLAY FIELD CONDITIONS. IF A ��- - - - \ \-
CUT OR SHREDDED IN 4-6" LENGTHS. AIR DRIED. DO NOT USE _ - SIGNIFICANT DISCREPANCY IS FOUND, CONTRACTOR SHALL NOTIFY ENGINEER. - - - - - - - - \ \ \ BUILDING *M
CORN STALKS 4 - 6 tons 185 - 275 Ibs. IN FINE TURF AREAS. APPLY WITH MULCH BLOWER OR BY HAND. -' A�PPROX 50'X36' \
2. TOPO INFORMATION WAS OBTAINED FROM BLACKWELL ENGINEERING ON MARCH 3, 2021. - - - - \ \ \ _ GRApifrc SCALE
FREE OF COARSE MATTER, AIR-DRIED. TREAT WITH 12 Ibs. � - - - - � � ` � � ' S0' 0 50' 100'
WOOD CHIPS 4 - 6 tons 185 - 275 Ibs. NITROGEN PER TON. DO NOT USE IN FINE TURF AREAS. APPLY 3. PROPERTY LINE OBTAINED FROM COUNTY GIS. TO BE USED AS A GENERAL REFERENCE ONLY. - - - - -4•% - \ - \
WITH MULCH BLOWER, CHIP HANDLER, OR BY HAND.
4. EROSION SEDIMENT CONTROL MEASURES TO BE INSTALLED FIRST, GRADING OF BUILDING PAD TO PROCEED ONCE / - - - �,g¢ - - - - - - - - - -
\ \ \ / \ SCALE: 1"=50'
BARK CHIPS OR FREE OF COARSE MATTER. AIR-DRIED. DO NOT USE IN FINE TURF � MEASURES ARE IN PLACE AND STABILIZED WITH SEED/MULCH. ROAD TO BE GRAVELED, AND OPEN AREAS TO BE SEEDED
SHREDDED BARK 50 - 70 c.y. 1 - 2 c.y. AREAS. APPLY WITH MULCH BLOWER, CHIP HANDLER, OR BY HAND ONCE GRADING ALLOWS. CONSTRUCTION OF BUILDINGS TO COMMENCE. ESC MEASURES TO BE REMOVED AND SEEDED / _ _ _ _ _
ONCE COUNTY ADMINISTRATOR ALLOWS. //---- --�
* WHEN FIBER MULCH IS THE ONLY AVAILABLE MULCH DURING PERIODS WHEN STRAW SHOULD - 5. SLOPES GREATER THAN 3:1 ARE TO BE TREATED AS CRITICAL AREAS.
BE USED, APPLY AT A MINIMUM RATE OF 2000 Ibs./ac. OR 45 Ibs./1000 sq. ft.-'��
_�- 494--------�9 \ \\
\ 8.0 BERM
498 \ w I
aY _ \ 9 R9
Date: 3/21 /21
Scale: 1 "=50'
Designed by: NHK
Drawn by: BWK
Checked by: NHK
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Revision
Dates
7/6/21
PER
CO
8 12 21
PER
CO.
9 3 21
PER
CO.
5/19/22
PER
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Drawing No.
1
of 5 Sheets
Job No. 2888 ]]
500
490
480
470
460
450
440
430
420
410
400
9+50
POND OUTLET PIPE PLAN
1 \
♦ 496
POST CONSTRUCTION L READER
SEE DETAIL SHEET 4419.
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8" CLEANOUT
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Job No. 2888
10+00
11+00
12+00
13+00
14+00
15+00
16+00
17+00
18+00
19+00
HSG B
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WPO BUFFER (FROM GIS)
CRITICAL SLOPES (FROM GIS)
WATER QUALITY MASTER PLAN
HYDROLOGIC
SOIL GROUP
0 B SOIL
0 D SOIL
B SWIM FOREST & OPEN
SPACE EASEMENT
/ 0 IMPERVIOUS
PROJECT AREA
/ EASEMENT = 17.50 ACRES
B-SOIL = 5.18 ACRES (60.87 % OF DIST. AREA)
D-SOIL = 0.05 ACRES (00.59 % OF DIST. AREA)
IMPERVIOUS = 3.28 ACRES (38.54 % OF DIST. AREA)
NOTE: THE SWM FOREST AND OPEN SPACE EASEMENT IS SUBJECT TO THE GUIDANCE SET
FORTH BY DIED IN THE VIRGINIA STORMWATER MANAGEMENT PROGRAM. THE AREAS
WILL REMAIN UNDISTURBED IN A NATURAL, VEGETATED STATE, EXCEPT FOR ACTIVITIES
AS APPROVED BY THE LOCAL PROGRAM AUTHORITY, SUCH AS FOREST MANAGEMENT,
CONTROL OF INVASIVE SPECIES, REPLANTING AND REVEGETATING, PASSIVE RECREATION
(E.G., TRAILS), AND LIMITED BUSH HOGGING TO MAINTAIN DESIRED VEGETATIVE
COMMUNITY (BUT NO MORE THAN FOUR TIMES A YEAR).
RECORDED AS INST #202200005852
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200' GRAPHIC Soo LE aoo'
SCALE: 1"=200'
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GRAPHIC SCALE
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PROPOSED DRAINAGE AREAS
0.47 ACRES TO ENERGY
BALANCE POINT OF
ANALYSIS #2 (EB 2)
.50 ACRES TO DI #1
490 .17 ACRES -MANAGED TURF
f .33 ACRES IMPERVIOUS
/ a .50 ACRES TO DI #2
.17 ACRES -MANAGED TURF
.33 ACRES IMPERVIOUS
500
/ 50 i 490
480
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moo .85 ACRES CULVERT #1 10
.52 ACRES -MANAGED TURF R
.33 ACRES IMPERVIOUS
450
.50 ACRES TO DI #3
.17 ACRES -MANAGED TURF
0 / .33 ACRES IMPERVIOUS
.50 ACRES TO DI #4
/ -.17 ACRES -MANAGED TURF
.33 ACRES IMPERVIOUS
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SCALE: 1 "=200'
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Date: 3/21 /21
Scale: AS NOTED
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8 12 21 PER CO.
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5/19/22 PER CO.
POINT A
EX DA:14.97 ACRES
PRO DA:13.47 ACRES �� 1
0
_ ENERGY BALANCE
POINT OF ANALYSIS #2
CONTROL POINT FOR SURVEY
DISTURBED AREA
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Drawing No.
3
of 5 Sheets
Job No. 2888
ALBEMARLE COUNTY
FINAL PLAN GENERAL NOTES
GENERAL CONSTRUCTION NOTES
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.
5.THE MAXIMUM ALLOWABLE SLOPE IS 2:1 HORIZONTALMERTICAL . WHERE REASONABLY OBTAINABLE LESSER SLOPES OF3:1 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.
&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).
GENERAL CONSTRUCTION NOTES FOR STREETS (THIS LIST IS IN ADDITION TO THE GENERAL CONSTRUCTION NOTES)
1.CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR
MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONSTRUCTION.
2.UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE THE CONTRACTOR SHALL HAVE CBR TESTS
PERFORMED ON THE SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A
SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN
ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL.
3.SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO
ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NATURAL
WATERCOURSE.
4.GUARDRAIL LOCATIONS ARE APPROXIMATE. EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE FIELD VERIFIED
AT THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF
THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4)
FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED
TO SEVEN 7 FEET.
5.WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT CG-9(A, B OR
C).
6.WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT STANDARD
PE-1.
7.COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT
SECTION DETAIL, SHALL BE STRICTLY ADHERED TO.
8.ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL PLAT FOR THIS
PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID.
9.ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES
AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL.
103RAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE
OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT
ACCESS.
ll.THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS DETERMINED BY VDOT
FOR PUBLIC ROADS.
12.VDOT STANDARD CD-1 OR CD-2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL
TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES.
13.A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED INACCESSIBLE TO VDOT
OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA INSPECTION
PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT.
GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS
1.THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK
PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.
2.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS
AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00
EROSION AND SEDIMENT CONTROL REGULATIONS.
3.ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING.
4.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
5.PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT
LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO
THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.
6.THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT
EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
7.ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
&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 AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF
ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS.
12.BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28.
13.ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE.
14.BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM
TO 9:OOPM.
15.BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO
MINIMIZE ANY HAZARD TO PERSONS,PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET
BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
16.THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER
MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE
OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
17.TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE
MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH
AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE
APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO 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 REPAIR 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.
GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS
1.ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITYAND 2% OF OPTIMUM MOISTURE CONTENT. ALL
FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER.A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING
CONSTRUCTION OF DAMS.
2.PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES.
3.FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES;
CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY
EROSION CONTROL INSPECTOR.
4"x4" TREATED
WOOD (SPREADER LIP)
10' SET AT 0% GRADE
OUTLET W .
ROTECTION . .
,I
TLETING ,
PIPE
I
W yl
20
TREATED WOOD TO
BE PLACED AT LEAST
EXCAVATED AREA W/ " W " 2" BELOW OUTSIDE
GRADE AENDS
BLANKETING/MATTING .' To KEEPTRUNOFF
W DIRECTED OVER LIP.
TIE INTO EX GRADE
AT 3:1 SLOPE
9" MIN. 3" TO 6" DROP FROM LIP OF
SPREADER TO NATURAL GRADE
10' 7' MIN.
3' UNDISTURBED
2:1 OR
FLATTER LEVEL SPREADER
N.T.S.
NOTE:
OWNER WILL BE RESPONSIBLE FOR LONG TERM MAINTENANCE REQUIREMENTS OF
THE LEVEL SPREADERS. TRASH AND SEDIMENT BUILDUP WILL NEED TO BE REMOVED.
VEGETATION WILL NEED TO BE INSPECTED PERIODICALLY.
itCOUNTY OF ALBEMARLE
Department of Community Development
Construction Record Drawings (As -built) for VSMP
The following is a list of information required on construction record drawings for
stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the
construction record drawing be prepared by someone other than the designer. Please do not
provide design drawings as construction record drawings.
A. A signed and dated professional seal of the preparing engineer or surveyor.
B. The name and address of the firm and individual preparing the drawings on the title sheet.
C. The constructed location of all items associated with each facility, and the inspection records to verify
proper dimensions, materials and installation. The items include, but are not limited to the following:
1. Inspection Records and photographs for pipe trenches and bedding, including underdrains.
2. Video Pipe Inspection for an pipes which are not accessible or viewable.
P YPP
3. Updated Location with geo-coordinates of all facilities.
4. Verified Drainage Area maps for the drainage area treated, and for drainage to the facilities.
5. Current physical and topographic surve for all earthen structures. Ponds should include a survey
P YY Y
of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required
for alterations from the design.
6. Plants, location and type.
7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the
installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s),
inlet and outlet protection, alignment and invert elevations compared to design.
8. Computations: For significant deviations from design, provide sealed computations verifying that
the as -built condition is equivalent or better than design.
9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical
sections and linings.
10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage
must be within platted easements. Provide copies of recorded documents.
11. Guardrail, fences or other safety provisions - Display the constructed location of all safety
provisions; fences, guardrail, including the type, length and applied end treatments, compared to
design.
12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to
material types and depths. Include inspection reports, boring or test pit reports and materials
certifications. Biofilter media must be an approved state mix.
13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable.
14. Compaction reports are required to verify fill compaction in dams.
15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning.
W
A
L
TACKWELD -
ALL AROUND
X
Detention Pond Maintenance Activities
Suggested Frequency
Mow side slopes.
Twice during growing season,
as needed during off season
Remove accumulated trash and debris from the basin,
Quarterly, or more frequently,
around the riser pipe, side slopes, embankment,
as needed
emergency spillway, and outflow trash racks. The
frequency of this activity may be altered to meet specific
site conditions.
Manage pesticides and nutrients.
Annually
Trim woody vegetation at the beginning and end of the
Semi-annually, or more
wet season to prevent establishment of woody vegetation
frequently, as needed
and for aesthetic and vector control reasons.
Repair undercut or eroded areas.
Annually
Control vectors by eliminating ponding areas.
Annually, as needed
Keep access road clear of obstructions and woody
Annually
vegetation.
Seed or sod to restore dead or damaged ground cover.
Annually, as needed
Monitor structural (pipes, components i es riser structures
Annually, Y as needed
orifice plates or energy dissipaters) for signs of
deterioration such as cracks, sink holes, and separation.
Repair erosion to banks and bottom as required.
Annually, as needed
Supplement wetland plants if a significant portion has not
Annually, as needed
been established (at least 50% of the surface area).
(Enhanced -Extended
Detention Only)
Remove nuisance or invasive plant species.
Annually, as needed
Remove sediment from forebay to reduce the frequency
Annually, as needed, if
of main basin cleaning.
applicable
Monitor sediment accumulation and remove accumulated
Every 10-25 years, as needed
sediment and re -grade about every 10 years or when the
accumulated sediment volume exceeds 10-20% of the
basin volume, or when accumulation reaches 6 inches or
if re -suspension is observed. Clean in early spring so
vegetation damaged during cleaning has time to re-
establish.
ANTI- VORTEX DEVICE DESIGN
PRESSURE
E RE OUDW
REUEF
HOLES ✓
PLAN VIEW
RISER DIAMETER
I
SECTION A -A
Target and Neighboring Parcel Information
Tax Map# Parcel ID Owner Zoning District Use
129-5 12900-00-00-00500 TROXELL, ASHLEY ANNE; BROC ATROXELL; WILLIAM FRED HESS & HEATHER F HESS Rural Areas Misc. Improvements
121-70D
12100-00-00-070DO
SWANBERG, GREGORY J OR JOAN M
Rural Areas
Single Family
121-70E
12100-00-00-070EO
TROXELL, ASHLEY ANNE; BROC ATROXELL; WILLIAM FRED HESS & HEATHER F HESS
Rural Areas
Single Family
121-70A
12100-00-00-07OA0
SWANBERG, GREGORY JADE &JOAN MARIE SWANBERG
Rural Areas
Vacant Residential Land
129-4
12900-00-00-00400
WOODSTOCK FARM LLC
Rural Areas
Single Family
129-413
12900-00-00-004BO
P&V COLEMAN FAMILY PARTNERSHIP LLLP
Rural Areas
Vacant Residential Land
130-5B1
13000-00-00-00581
1 BRAYMAN, BRUCE & JILL MATSON
Rural Areas
Misc. Improvements
130-4
13000-00-00-00400
PARANZINO, DENNIS H OR HELEN C
Rural Areas
Single Family
130-1
13000-00-00-00100
TOTIER CREEK FARM LLC
Rural Areas
Single Family
122-5A
12200-00-00-005A0
ISTEPHEN R HAECKEL
Rural Areas
Vacant Residential Land
}A
J
I:
6 MIN.
SUPPORT BAR SIZE
(q6 REBAR MIN.)
I
ISOMETRIC
TOP STIFFENER (IF REQUIRED)
IS----X---X-ANGLE WELDED
TO TOP AND ORIENTED PER-
PENDICULAR TO CORRUGATIONS.
TOP IS -GAGE CORRUGATED
METAL OR 1/8" STEEL PLATE.
PRESSURE RELIEF HOLES MAY
BE OMMITTED, IF ENDS OF
CORRUGATIONS ARE LEFT FULLY
OPEN WHEN THE TOP IS
ATTACHED.
CYLINDER IS -GAGE CORRUGATED
METAL PIPE OR FABRICATED FROM
1 /8"
STEEL PLATE.
NOTES:
1. THE CYLINDER MUST BE
FIRMLY FASTENED TO THE
TOP OF THE RISER.
2. SUPPORT BARS ARE WELDED
TO THE TOP OF THE RISER
OR ATTACHED BY STRAPS
BOLTED TO TOP OF RISER.
TYPICAL TREATMENT - >
(SOIL STABILIZATION BLANKET)
INSTALLATION CRITERIA 12"MAX. 4:1 OR FLATTER
�I 6"MAX. STEEPER THAN 4:1
LAP JOINT 2" MIN.
(JUTE MESH ONLY I I I III I I I I
- ANCHOR SLOT ��
.A� I EDGE AND
J " I END JOINTS
TO
5' im. ♦:1 OR M11ER I I SNUGLY
JUNCTION SLOT a' MAx. STEEPER TN1N *:1 I I I I ABUTTED
CHECK SLOT I (JUTE MESH
WILL HAVE
TERMINAL FOLD I I III II STAPLED LAP
TAMP FIRMLY I I I JOINT IN
*CHECK SLOT I II LIEU OF EDGE
ANCHOR SLOT I JOINT)
2,6W
j 12" PLAN VIEW
I wR I Wx I
STAPLING DIAGRAM
,,1" TO 2"
* CHECK SLOTS AT MIN.
TAMP FIRMLY 50' C-C INTERVALS;
CHECK SLOT 6" TO IN. NOT REQ'D. WITH ALL
2„ "COMBINATION" BLANKETS
6" 012"
STAPLE FORMED FROM N0. 11 STEEL WIRE.
B" STAPLE MIN. LENGTH FOR SANDY SOIL.
6" STAPLE MIN. LENGTH FOR OTHER SOIL.
NOTES
JUNCTION SLOT TERMINAL FOLD APPROXIMATELY 200
TAMP FIRMLY i---i TAMP FIRMLY STAPLES REQUIRED
PER 100 SQ. YDS. OF
2" 2" MATERIAL ROL.
T 6" TO 12" ANCHOR SLOTS,
JUNCTION SLOTS &
CHECK SLOTS TO BE
Source: VDOT Road and Bridge Standards Plate 3.38-2 BURIED 6" TO 12".
Albemarle County Design Standards Manual - Engineering
a
STONE 70' MIN,
CONSTRUCTION
ACCESS 3" SM-2A ASPHALT TOP
COURSE EXISTING
27 2% PAVEMENT
5" M_N. 2'A AGGREGATE BASE
PROFILE
STONE 70' MIN.
CONSTRUCTION ASPHALT PAVED
ACCESS A WASHRACK
EXISTING
No
2% PAVEMENT 27
I2% 12' MIN.*
j POSITIVE DRAINAGE
'MUST EXTEND FULL WIDTH A TO SEDIMENT
OF INGRESS AND EGRESS ;)PERATION TRAPPING DEVICE
PLAN
12' MIN. POSITIVE DRAINAGE
2% TO SEDIMENT
TRAPPING DEVICE
FILTER CLOTH
SECTION A -A
A minimum water tap of 1 itch must be installed with a nnimimuni 1 uich ballcock
slmtoff vahTe supplying a wash hose with a diameter of 1.5 inches for adequate
constant pressure. Wash water must be carried away from the entrance to an
approved settling area to remove sediment. All sediment shall be prevented from
entering stoma chains, ditches or watercotlrws.
PAVED WASH RACK
NO SCALE
Page 8 of 23
3.14
DETAILS OF CORRUGATED METAL
ANTI -SEEP COLLAR
NMI COLLAR WITH
CORRUGATXNS VERTICAL COI,M TO BE OF SWE GGE AS THE
"PE WITH WHIDH R IS USED
COHTNUOUS WEID,.17
1/T X Z' SLOTTED HOLES FOR IZ MIN.
3/!r q ETER DOLTS.
. + R T 2'
BAEA
Tcs..�'
eoTM sIDEs
SLnRED Ma RRUGATED METAL
DONDMUOW WELD AT C G.G SECTION B-BEET WELDED TO
OF BAND
ELEVATION OF UNASSEMBLED COLLAR
3. UNASSEMBLED COLLARS SHALL BE MARKED BY
NOTES FOR COLLARS: PAINTING OR TAGGING TO IDENTIFY MATCHING
PAIRS.
1. ALL MATERIALS TO BE IN ACCORDANCE WITH 4. THE LAP BETWEEN THE TWO HALF SECTIONS
CONSTRUCTION AND CONSTRUCTION MATERIAL AND BETWEEN THE PIPE AND CONNECTING BAND
SPECIFICATIONS. SHALL BE CAULKED WITH ASPHALT MASTIC AT
2. WHEN SPECIFIED ON THE PLANS, COATING OF TIME OF INSTALLATION.
COLLARS SHALL BE IN ACCORDANCE WITH S. EACH COLLAR SHALL BE FURNISHED WITH TWO
CONSTRUCTION AND CONSTRUCTION MATERIAL 1/2P DIAMETER RODS WITH STANDARD TANK
SPECIFICATIONS. LUGS FOR CONNECTING COLLARS TO PIPE.
DETAIL OF HELICAL PIPE
ANTI -SEEP COLLAR
WELD 1 1/C X 1 1/C X 1 1/C ANGLES TO ODUM OR BEND A e0'
SIZE AND SPACING OF SLOTTED ANGE 1 1/e WTOE A7 SIBANNI N DRAWING•
OPENINGS SHALL BE THE SAME NOTE FOR BANDS AND COLLARS:
AS SHOWN FOR CM COLLAR. T 1� MODIFICATIONS OF THE DETAILS
USE RODS AND LUGS TO CLAMP �I SHOWN MAY BE USED PROVIDING
BANDS SECURELY TO PIPE. I 1 EQUAL WATERTIGHTNESS IS
MAINTAINED AND DETAILED
It MN. DRAWINGS ARE SUBMITTED AND
APPROVED BY THE ENGINEER PRIOR
TO DELIVERY.
SAND o,D PIPE ISOMETRIC VIEW
S METAL COLLM SHALL BE CUT TO FIT
MRRWATIONS OF HELXlL BA♦a, AND
ROD AND WG WEIDED WITH A WNITNUOUS WELD.
NOTE: FOR DETAILS OF FABRICATION DIMENSIONS, MINIMUM CAGES,
SLOTTED HOLES, AND NOTES, SEE DETAIL ABOVE.
METAL CDUAa TO BE NOTE: TWO OTHER TYPES OF ANTI -SEEP COLLARS ARE:
Wnnm ro OENiEW OF
HELL L PPE BAro 1. CORRUGATED METAL, SIMILAR TO UPPER, EXCEPT SHOP
WELDED TO A SHORT (AFT.) SECTION OF THE PIPE AND
CONNECTED WITH CONNECTING BANDS TO THE PIPE.
PARTIAL ELEVATION 2. CONCRETE, SIX INCHES THICK FORMED AROUND THE PIPE
REF!ENOIIt. FIELD MANUAL WITH /3 REBAR SPACED 1S- HORIZONTALLY AND VERTICALLY.
Source: USDA-SCS
III - 109
Plate 3.14-13
Date: 3/21 /21
Scale: AS NOTED
Designed by: NHK
Drawn by: BWK
Checked by: NHK
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Dates
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Drawing No.
5
of 5 Sheets
Job No. 2888::]_
Section 6. Pollution Prevention Plan.
(reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4)
A. Plan showing pollution activities and prevention practices
(Provide a reduced I W 7 copy of a site plan on which all of the following activity locations are clearly
marked. Keep this plan up-to-date with ongoing site changes and inspections.)
Rev 11/2020 PAGE 8 1 6
B. Sources of Pollutants, locations, and prevention practices
No sources of pollution expected beyond what is mentioned in section C.
C. Sources of Pollutants, continued. Common activities and minimum control and prevention
ractices
Pollutant, or Pollutant
Location on site
Prevention Practices,
Generating Activity
Control Measures
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
Paving operations
Roads and driveways
pans and absorbentloil dry for all paving
machines to limit leaks and spills
Direct concrete wash water into a leak -
Concrete washout
Current location and detail shown
proof container or leak -proof settling
and cement waste
on plan
basin that is designed so that no overflows
can occur
Enclose or cover material storage areas.
Mix paint indoors in a containment area or
Structure construction, stucco,
Structures
in a flat unpaved area. Prevent the
painting, and cleaning
discharge of soaps, solvents, detergents
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
Material delivery and storage
Designated area shown on plan
and storage. Placed near construction
entrances, away from waterways and
drainage paths
Material use during building process
Building areas
Follow manufacturer's instructions
. MSDS's attached.
waste collection area will not receive a
substantial amount of runoff from upland
Solid waste disposal
Current designated container areas
areas and does not drain directly to a
on plan
waterway. Containers have lids covered
before periods of rain, or are in a covered
area. Scheduled collection to prevent
Pollutant, or Pollutant
Location on site
Prevention Practices,
Generating Activity
Control Measures
overfilling. MATERIALS NOT TO BE
BURIED ON -SUE
Convenient and well -maintained
portable sanitary facilities will be
Sanitary waste
Current locations shown on plan
provided, and 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.
Wash Waters
Wash areas shown on plan
Minimize the discharge of pollutants
from equipment and vehicle washing
Vehicle and equipment washing
Designated areas and details shown on
Provide containment and filtering for all
plan
wash waters per the plan
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.
Rev 11/2020 PAGE 9 1 6
(Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing site
changes and inspections. See CGP, 9VAC25-880-70 section E for examples of non-stormwater discharges.)
D.
Non-stormwater discharges
Discharge Pollutants or Pollutant Location on Site
16 Constituents
Rev 11/2020 PAGE 10
E. Persons responsible for pollution prevention practices
(Provide the names and contact information for all persons responsible for prevention practices as listed above.)
Owner(s):
Broc Troxell
7369 Dyers Mill Lane
Scottsville, VA 24590
570-4120364
Contractor(s):
Company Name:
Contact:
Address:
City, State, Zip:
Telephone:
Fax:
Company Name:
Contact:
Address:
City, State, Zip:
Telephone:
Fax:
Sub - Contractor(s):
Company Name:
Contact:
Address:
City, State, Zip:
Telephone:
Fax:
This SWPPP Was Prepared By:
Blackwell Engineering
566 East Market Street
Harrisonburg, VA 22801
P 540-432-9555
F 540-434-7604
BE Job# 2888
Rev 11/2020 PAGE 111
Response and reporting practices
Minimize dischargesfrom spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement chemical
spill and leak prevention and response procedures as follows.
Respond to all spills, leaks and discharges as follows;
Report all spills, leaks and discharges as follows;
(Provide detailed response and reporting practices according to 9VAC25-880-70, Part II, section A.4.e.)
Erosion and Sediment Control Administrator
Albemarle County:
(434) 972-4126
City of Charlottesville:
Augusta County:
(540) 245-5700
City of Harrisonburg:
Bath County:
(540) 839-7236
City of Staunton:
Frederick County:
(540) 665-5643
City of Waynesboro:
Greene County:
(434) 985-5282
Highland County:
Madison County:
(540) 948-6102
Nelson County:
(434) 263-7082
Orange County:
(540) 672-4347
Page County:
(540) 743-1324
Rockbridge County:
(540) 464-9662
Rockingham County:
(540) 564-3047
Shenandoah County:
(540) 459-6190
Warren County:
(540) 636-3354
Department of Environmental Quality
Tidewater Regional Office
Virginia Beach
(757) 518-2000
Piedmont Regional Office
Richmond/Glen Allen
(804) 527-5020
Northern Regional Office
Woodbridge
(703) 583-3800
Valley Regional Office
Harrisonburg
(540) 574-7800
Blue Ridge Regional Office
Lynchburg/Roanoke
(434) 582-5120
Southwest Regional Office
Abington
(276) 6764800
Other DEQ Locations:
Central Office
Richmond
(804) 698-4000
Air Monitoring
Richmond
(804) 698-4424
Surface Water Investigations
Charlottesville
(434) 293-1020
(434)970-3182
(540)432-7700
(540)332-3862
(540)942-6604
(540)463-2323
Rev 11/2020 PAGE 121
When to Report an Oil Spill
CIL SPILL
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SPILL To
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OR ADJOINING
SHORELINES?
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Rev 11/2020 PAGE 131
F. Pollution Prevention Awareness
(Describe training and procedures to provide awareness and compliance for all measures in this
document; waste management, wash waters, prevention measures, etc.)
BMP Description: Spill Prevention and Control Procedures
I. Employee Training: All employees will be trained in spill prevention and control
procedures during specified training sessions
II. Vehicle Maintenance: Vehicles and equipment will be maintained off -site. All
vehicles and equipment including subcontractor vehicles will be checked for leaking
oil and fluids. Vehicles leaking fluids will not be allowed on -site. Drip pans will be
placed under all vehicles and equipment that are parked overnight.
III. Hazardous Material Storage: Hazardous materials will be stored in accordance with
Section 3, Part 1 and federal and municipal regulations.
IV. Spill Kits: Spill kits will be within the materials storage area and concrete washout
areas.
V. Spills: All spills will be cleaned up immediately upon discovery. Spent absorbent
materials and rags will be hauled off -site immediately after the spill is cleaned up for
disposal. Spills large enough to discharge to surface water will be reported to the
National Response Center at 1-800-424-8802.
VI. Material safety data sheets, a material inventory, and emergency contact information
will be maintained at the on -site project trailer.
Installation Schedule:
The spill prevention and control procedures will be implemented once
construction begins on -site.
Maintenance and
Inspection:
All personnel will be instructed regarding the correct procedures for
spill prevention and control. Notices that state these practices will be
posted, and the individual who manages day-to-day site operations will
be responsible for seeing that these procedures are followed.
Rev 11/2020 PAGE 141
Section 7. Discharges to impaired waters, surface waters within an applicable TMDL
wasteload allocation, and exceptional waters.
(Provide detailed measures for any applicable TMDL)
Description of receiving waters: Blacks Run
Waterway Pollutants: Blacks Run: Mercury, Fecal Coliform, Sediment, Phosphorus, PCB
Due to these pollutants:
• Permanent or temporary soil stabilization shall be applied to denuded areas within seven (7) days after final grade is
reached on any portion of the site;
• Nutrients (e.g., fertilizers) shall be applied in accordance with manufacturer's recommendations or an approved nutrient
management plan and shall not be applied during rainfall events;
• Inspections shall be conducted at a frequency of (i) at least once every four (4) business days or (ii) atleast once every
(5) 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
Rev 11/2020 PAGE 151
Section 8. Qualified personnel
The following personnel are responsible for inspections;
(Provide the name, telephone number, and qualifications of the qualified personnel conducting inspections.)
BMP Description: Outlet Protection
Structurally lined aprons or other acceptable energy dissipating devices placed at the outlets of
pipes or paved channel sections used to prevent scour at stormwater outlets, to protect the outlet
structure, and to minimize the potential for downstream erosion by reducing the velocity and
energy of concentrated stormwater flows. Applicable to the outlets of all pipes and engineered
channel sections. The structurally lined aprons at the outlets of pipes and paved channel sections
shall be constructed as shown on the plans.
Installation Schedule:
Maintenance and
Inspection:
The lined apron at the outlets of pipes and paved channel sections
shall be inspected weekly and/or after each rainfall to ensure the
allowance of continuous and uninhibited water flow. If the outlet
is blocked, the debris shall be removed.
BMP Description: Temporary Diversion Dike
An earthen perimeter control usually consists of a dike or a combination dike and channel
constructed along the perimeter of and within the disturbed part of a site. An earthen perimeter
control is a ridge of compacted soil, often accompanied by a ditch or swale with a vegetated
lining, at the top or base of a sloping disturbed area. Depending on its location and the
topography of the landscape, an earthen perimeter control can achieve one of two goals.
When on the upslope side of a site, earthen perimeter controls help to prevent surface runoff
from entering a disturbed construction site. An earthen structure located upslope can improve
working conditions on a construction site. It can prevent an increase in the total amount of sheet
flow runoff traveling across the disturbed area and thereby lessen erosion on the site.
Earthen perimeter control structures also can be located on the downslope side of a site. They
divert sediment -laden runoff created onsite to onsite sediment -trapping devices, preventing soil
loss from the disturbed area.
These control practices are called temporary diversion dikes, earth dikes, and interceptor dikes.
No matter what they are called„ all earthen perimeter controls are constructed in a similar way
with a similar objective --to control the velocity or route (or both) of sediment -laden stormwater
runoff.
Installation Schedule:
Rev 11/2020 PAGE 161
Maintenance and
Inspection:
Inspect earthen diversion dikes after each rainfall to ensure
continued effectiveness. Maintain dikes at their original height.
Repair any decrease in height due to settling or erosion
immediately. To remain effective, earth dikes must be compacted
at all times. Regardless of rainfall frequency, inspect dikes at least
once every 2 weeks for evidence of erosion or deterioration.
BMP Description: Temporary Seeding
The establishment of a temporary vegetative cover on disturbed areas by seeding with
appropriate rapidly growing annual plants used to reduce erosion and damage from sediment
runoff. Applicable where exposed soil surfaces are not to be fine -graded for periods longer than
14 days. Such areas include denuded areas, soil stockpiles, dikes, damn, sides of sediment
basins, temporary road banks, etc. A permanent vegetative cover shall be applied to areas that
will be left dormant for a period of more than a year. The seeding shall be used as shown on the
plans.
❑ Permanent ® Temporary
Installation Schedule:
Maintenance and
Inspection: The seeding shall be inspected each week or after each rainfall to
make sure that erosion is not occurring. The plants shall be
watered daily and mowed frequently unless otherwise directed.
Responsible Staff.
BMP Description: Permanent Seeding
The establishment of perennial vegetative cover on disturbed areas by planting seed used to:
1. Reduce erosion and decrease sediment yield from disturbed areas.
2. Permanently stabilize disturbed areas in a manner that is economical, adaptable to site
conditions, and allows selection of the most appropriate plant materials.
3. Improve wildlife habitat.
4. Enhance natural beauty.
Applicable where:
1. Disturbed areas where permanent, long-lived vegetative cover is needed to stabilize the
soil.
2. Rough -graded areas which will not be brought to final grade for a year or more.
PAGE 171
Permanent
Installation Schedule:
Maintenance and
Inspection:
BMP Description: Mulching
High maintenance areas will be mowed frequently, limed and
fertilized frequently and either receive intense use or require
maintaining to an aesthetic standard. Grasses used for these
situations must be fine -leaved and attractive in appearance, able
to form fight sod, and be long-lived perennials. They must be
well -adapted to the geographic area where they are planted,
because constant mowing puts turf under great stress.
Low maintenance areas will be mowed infrequently or not a all;
lime and fertilizer may not be applied on a regular basis; the areas
will not be subjected to intense use, nor required to have a
uniform appearance. These plants must be able to persists with
little maintenance over long periods of time.
Application of plant residues or other suitable materials to the soil surface used:
1. To prevent erosion by protecting the soil surface from raindrop impact and reducing the
velocity of overland flow.
2. To foster the growth of vegetation by increasing available moisture and providing
insulation against extreme heat and cold.
Applicable:
1. Areas which have been permanently seeded should be mulched immediately following
seeding.
2. Areas which cannot be seeded because of the season should be mulched to provide some
protection to the soil surface. Organic mulch should be used, and the area then seeded as
soon weather or seasonal conditions permit. It is not recommended that fiber mulch be
used alone for this practice; at normal application rates it just simply does not provide the
protection that is achieved using other types of mulch.
3. Mulch may be used together with plantings of trees, shrubs, or certain ground covers
which do not provide adequate soil stabilization by themselves.
4. Mulch shall be used in conjunction with temporary seeding operations.
Permanent
Installation Schedule:
Maintenance and
All mulches and soil coverings should be
PAGE 181
(particularly after rainstorms) to check for erosion. Where
erosion is observed in mulched areas, additional mulch should be
applied. Nets and mats should be inspected after rainstorms for
dislocation or failure. If washouts or breakage occur, re -install
netting or matting as necessary after repairing damage to the slope
or ditch. Inspections would take place up until grasses are firmly
established. Where mulch is used in conjunction with ornamental
plantings, inspect periodically throughout the year to determine if
mulch if maintaining coverage of the soil surface; repair as
needed.
BMP Description: Surface Roughening
Providing a rough soil surface with horizontal depressions created by operating a tillage or other
suitable implement on the contour, or by leaving slopes in a roughened condition by not fine -
grading them. Used to aid in establishment of vegetative cover with seed, to reduce runoff
velocity and increase infiltration, and to reduce erosion and provide for sediment trapping.
Applicable where:
1. All slopes steeper than 3:1 require surface roughening, either stair -step grading, grooving,
furrowing, or tracking if they are to be stabilized with vegetation.
2. Areas with grades less steep than 3:1 should have the soil surface lightly roughened and
loose to a depth of 2 to 4 inches prior to seeding.
3. Areas which have been graded and will not be stabilized immediately may be roughened
to reduce runoff velocity until seeding takes place.
4. Slopes with a stable rock face do not require roughening or stabilization.
The surface roughening practice shall be constructed and used as shown on the plans.
❑ Permanent ® Temporary
Installation Schedule:
Maintenance and
Inspection:
BMP Description: Topsoiling
The surface roughening location shall be inspected at least once a
week or after every rainfall to ensure continued erosion control.
If the measure is ineffective, the surface shall be roughened again
or a new measure shall be taken.
Methods of preserving and using the surface layer of undisturbed soil often enriched in organic
Rev 11/2020 PAGE 191
matter, in order to obtain a more desirable planting and growth medium.
Applicable where:
1. The preservation or importation of topsoil is determined to be the most effective method
of providing a suitable growth medium.
2. The subsoil or existing soil presents the following problems:
a. The texture, pH, or nutrient balance of the available soil cannot be modified by
reasonable means to provide an adequate growth medium.
b. The soil material is too shallow to provide an adequate root zone and to supply
necessary moisture and nutrients for plant growth.
c. The soil contains substances potentially toxic to plant growth.
3. High -quality turf is desirable to withstand intense use or meet aesthetic requirements.
4. Ornamental plants will be established.
5. Only on slopes that are 2:1 or flatter unless other measures are taken to prevent erosion
and sloughing.
The topsoil will be used as shown on the plans.
❑ Permanent ❑ Temporary
Installation Schedule:
Maintenance and
Inspection: The topsoil shall be inspected after every rainfall or at least once a
week to ensure the surface layer of the soil is being preserved. If
this method is ineffective, another measure shall be taken.
Responsible Staff.
BMP Description: Culvert Inlet Protection
A sediment filter located at the inlet to storm sewer culverts. Used to:
1. To prevent sediment from entering, accumulating in and being transferred by a culvert and
associated drainage system prior to permanent stabilization of a disturbed project area.
2. To provide erosion control at culvert inlets during the phase of a project where elevation and
drainage patterns change, causing original control measures to be ineffective or in need of
removal.
Applicable where culvert and associated drainage system is to be made operational prior to
permanent stabilization of the disturbed drainage area. Different types of structures are
applicable to different conditions.
Installation Schedule:
Maintenance and
Inspection: 1. The structure shall be inspected after each rain and repairs
made as needed.
2. Aggregate shall be replaced or cleaned when inspection reveals
that clogged voids are causing ponding problems which
interfere with on -site construction.
4 Cedimrnt ehall hp remnveri anri thr imnnnnriment rretnred to ite
PAGE 20
original dimensions when sediment has accumulated to one -ha
the design depth. Removed sediment shall be deposited in a
suitable area and in such a manner that it will not erode and
cause sedimentation problems.
4. Temporary structures shall be removed when they have served
their useful purpose, but not before the up slope area has been
permanently stabilized.
BMP Description: Storm Drain Inlet Protection
A sediment filter or an excavated impounding area around a storm drain drop inlet or curb inlet used to
prevent sediment from entering storm drainage systems prior to permanent stabilization of the disturbed
area. Applicable where storm drain inlets are to be made operational before permanent stabilization of
the corresponding disturbed drainage area. Different types of structures are applicable to different
conditions.
Installation Schedule:
Maintenance and
Inspection:
BMP Description: Silt Fence
1. The structure shall be inspected after each rain and repairs
made as needed.
2. Sediment shall be removed and the trap restored to its original
dimensions when the sediment has accumulated to one half the
design depth of the trap. Removed sediment shall be deposited
in a suitable area and in such a manner that it will not erode.
3. Structures shall be removed and the area stabilized when the
remaining drainage area has been properly stabilized.
A temporary sediment barrier consisting of a synthetic filter fabric stretched across and attached to
supporting posts and entrenched used to:
1. To intercept and detain small amounts of sediment from disturbed areas during construction
operations in order to prevent sediment from leaving the site.
2. To decrease the velocity of sheet flows and low -to -moderate level channel flows.
Applicable:
1. Below disturbed areas where erosion would occur in the form of sheet and rill erosion.
2. Where the size of the drainage area is no more than one quarter acre per 100 feet of silt fence
length; the maximum slope length behind the barrier is 100 feet; and the maximum gradient
behind the barrier is 50 percent (2:1).
3. In minor swales or ditch lines where the maximum contributing drainage area is no greater than 1
acre and flow is no greater than 1 cfs.
4. Silt fence will not be used in areas where rock or some other hard surface prevents the frill and
uniform depth anchoring of the barrier.
Installation Schedule: PAGE 21
Maintenance and
Inspection:
1. Silt fences shall be inspected immediately after each rainfall
and at least daily during prolonged rainfall. Any required
repairs shall be made immediately.
2. Close attention shall be paid to the repair of damaged silt fence
resulting from end runs and undercutting.
3. Should the fabric on a silt fence decompose or become
ineffective prior to the end of the expected usable life and the
barrier still be necessary, the fabric shall be replaced promptly.
4. Sediment deposits should be removed after each storm event.
They must be removed when deposits reach approximately one-
half the height of the barrier.
5. Any sediment deposits remaining in place after the silt fence is
no longer required shall be dressed to conform with the existing
grade, prepared and seeded.
Responsible Staff.
BMP Description: Temporary Sediment Basin
A temporary barrier or dam with a controlled stormwater release structure formed by constructing an
embankment of compacted soil across a drainage way used to detain sediment -laden runoff from
disturbed areas in "wet'' and "dry" storage long enough for the majority of the sediment to settle out.
Applicable below disturbed areas where the total contributing drainage area is equal to or greater than
three (3) acres. There must be sufficient space and appropriate topography for the construction of a
temporary impoundment. These structures are limited to a useful life of 18 months unless they are
designed as permanent impoundments. It is recommended that these measures, by virtue of their potential
to impound large volumes of water, be designed by a qualified professional.
Installation Schedule:
Maintenance and
Inspection:
The basin embankment should be checked regularly to ensure that it is
structurally sound and has not been damaged by erosion or construction
equipment. The emergency spillway should be checked regularly to
ensure that its lining is well established and erosion -resistant. The basin
should be checked after each runoff -producing rainfall for sediment
cleanout. When the sediment reaches the clean -out level, it shall be
removed and properly disposed of.
Rev 11/2020 PAGE 221
BMP Description: Construction Road Stahilization
The temporary stabilization of access roads, subdivision roads, parking areas, and other onsite vehicle
transportation routes with stone immediately after grading. Used:
1. To reduce the erosion of temporary roadbeds by construction traffic during wet weather.
2. To reduce the erosion and subsequent regrading of permanent roadbeds between the time of
initial grading and final stabilization.
Applicable wherever stone -base roads or parking areas are constructed, whether permanent or temporary,
for use by construction traffic.
Installation Schedule:
Maintenance and
Inspection:
Both temporary and permanent roads and parking areas may require
periodic top dressing with new gravel. Seeded areas adjacent to the
roads and parking areas should be checked periodically to ensure that a
vigorous stand of vegetation is maintained. Roadside ditches and other
drainage structures should be checked regularly to ensure that they do
not become clogged with silt or other debris.
BMP Description: Hazardous Waste Materials
All hazardous waste materials such as oil filters, petroleum products, paint, and equipment maintenance
fluids will be stored in structurally sound and sealed shipping containers, within the hazardous materials
storage area. Hazardous waste materials will be stored in appropriate and clearly marked containers and
segregated from other non -waste materials. Secondary containment will be provided for all waste
materials in the hazardous materials storage area and will consist of commercially available spill pallets.
Additionally, all hazardous waste materials will be disposed of in accordance with federal, state, and
municipal regulations. Hazardous waste materials will not be disposed of into the on -site dumpsters. All
personnel will be instructed, during tailgate training sessions, regarding proper procedures for hazardous
waste disposal. Notices that state these procedures will be posted in the office trailer and the individual
who manages day-to-day site operations will be responsible for seeing that these procedures are followed.
Installation Schedule:
Maintenance and
Inspection:
Shipping containers used to store hazardous waste materials will be
installed once the site materials storage area has been installed.
The hazardous waste material storage areas will be inspected weekly
and after storm events. The storage areas will be kept clean, well
organized, and equipped with ample cleanup supplies as appropriate for
the materials being stored. Material safety data sheets, material
inventory, and emergency contact numbers will be maintained in the
office trailer.
Rev 11/2020 PAGE 23 1
BMP Description: Recycling
Wood pallets, cardboard boxes, and other recyclable construction scraps will be disposed of in a
designated dumpster for recycling. The dumpster will have a secure watertight lid, be placed away from
stonnwater conveyances and drains and meet all local and state solid -waste management regulations.
Only solid recyclable construction scraps from the site will be deposited in the dumpster. All personnel
will be instructed, during tailgate training sessions, regarding the correct procedure for disposal of
recyclable construction scraps. Notices that state these procedures will be posted in the office trailer, and
the individual who manages day-to-day site operations will be responsible for seeing that these
procedures are followed.
Installation Schedule:
Designated recycling dumpsters will be installed once the combined
staging area has been established.
Maintenance and
Inspection:
The recycling dumpster will be inspected weekly and immediately after
stone events. The recycling dumpster will be emptied weekly and taken
to an approved recycling center. If recyclable construction wastes are
exceeding the dumpster's capacity, the dumpsters will be emptied more
frequently.
Responsible Staff.,
BMP Description: Sanitary Waste
Temporary sanitary facilities (portable toilets) will be provided at the site throughout the construction
phase. The toilets will be in the staging area. The portable toilets will be located away from a
concentrated flow paths and traffic flow and will have collection pans underneath as secondary
containment.
Installation Schedule:
The portable toilets will be brought to the site once the staging area has
been established.
Maintenance and
Inspection:
All sanitary waste will be collected from the portable facilities a
minimum of three times per week. The portable toilets will be inspected
weekly for evidence of leaking holding tanks. Toilets with leaking
holding tanks will be removed from the site and replaced with new
portable toilets.
Responsible Staff.
BMP Description: Waste Materials
All waste materials will be collected and disposed of into trash dumpsters in a designated materials
storage area. Dumpsters will have a secure watertight lid, be placed away from stormwater conveyances
and drains, and meet all federal, state, and municipal regulations. Only trash and construction debris from
theme Vggj eposited in the dumpster. No construction materials will be buried on -site. All personnel PAGE 241
will be instructed, during tailgate training sessions, regarding the correct disposal of trash and
construction debris. Notices that state these practices will be posted in the office trailer and the individual
who manages day -today site operations will be responsible for seeing that these practices are followed.
Installation Schedule:
Trash dumpsters will be installed once the materials storage area has
been established.
Maintenance and
Inspection: The dumpsters will be inspected weekly and immediately after storm
events. The dumpster will be emptied weekly. If trash and construction
debris are exceeding the dumpster's capacity, the dumpsters will be
emptied more frequently.
Responsible Staff.
BMP Description: Materials Storage Area
Construction equipment and maintenance materials will be stored at the combined staging area and
materials storage areas. Gravel bag berms will be installed around the perimeter to designate the staging
and materials storage area. A watertight shipping container will be used to store hand tools, small parts,
and other construction materials.
Nonhazardous building materials such as packaging material (wood, plastic, and glass), and construction
scrap material (brick, wood, steel, metal scraps, and pipe cuttings) will be stored in a separate covered
storage facility adjacent to the shipping container. All hazardous -waste materials such as oil filters,
petroleum products, paint, and equipment maintenance fluids will be stored in structurally sound and
sealed containers under cover within the hazardous materials storage area.
Very large items, such as framing materials and stockpiled lumber, will be stored in the open in the
materials storage area. Such materials will be elevated on wood blocks to minimize contact with runoff.
Installation Schedule:
The materials storage area will be installed after grading and before any
infrastructure is constructed at the site.
Maintenance and
Inspection:
The storage area will be inspected weekly and after storm events. The
storage area will be kept clean, well organized, and equipped with
ample cleanup supplies as appropriate for the materials being stored.
Perimeter controls, containment structures, covers, and liners will be
repaired or replaced as needed to maintain proper function.
Responsible Staff.
BMP Description: Concrete Washout
A designated temporary, above -grade concrete washout area will be constructed with a recommended
evTITlU PAGE 251
minimum length and minimum width of 10 feet, but with sufficient quantity and volume to contain all
liquid and concrete waste generated by washout operations. The washout area will be lined with plastic
sheeting at least 10 mils thick and free of any holes or tears. Signs will be posted marking the location of
the washout area to ensure that concrete equipment operators use the proper facility.
Concrete pours will not be conducted during or before an anticipated storm event. Concrete mixer trucks
and chutes will be washed in the designated area or concrete wastes will be properly disposed of oft -site.
When the temporary washout area is no longer needed for the construction project, the hardened concrete
and materials used to construct the area will be removed and disposed of according to the maintenance
section below, and the area will be stabilized.
Installation Schedule:
The washout area will be constructed before concrete pours occur at the
site.
Maintenance and
The washout areas will be inspected daily to ensure that all concrete
Inspection:
washing is being discharged into the washout area, no leaks or tears are
present, and to identify when concrete wastes need to be removed. The
washout areas will be cleaned out once the area is filled to 75 percent of
the holding capacity. Once the area's holding capacity has been
reached, the concrete wastes will be allowed to harden; the concrete
will be broken up, removed, and disposed of properly. The plastic
sheeting will be replaced if tears occur during removal of concrete
wastes from the washout area.
Responsible Staff.
BMP Description: Vehicle/Equipment Fueling and Maintenance
Several types of vehicles and equipment may be used on -site throughout the project, including graders,
scrapers, excavators, loaders, paving equipment, rollers, trucks and trailers, backhoes, and forklifts. All
major equipment/vehicle fueling and maintenance will be performed off -site. A small, 20-gallon pickup
bed fuel tank will be kept on -site in the combined staging area. When vehicle fueling must occur on -site,
the fueling activity will occur in the staging area. Only minor equipment maintenance will occur on -site.
All equipment fluids generated from maintenance activities will be disposed of into designated drums
stored on spill pallets in accordance with Part 3.1. Absorbent, spill -cleanup materials and spill kits will be
available at the combined staging and materials storage area. Drip pans will be placed under all
equipment receiving maintenance and vehicles and, when necessary, equipment parked overnight.
Installation Schedule:
Maintenance and
Inspection:
BMPs implemented for equipment and vehicle maintenance and fueling
activities will begin at the start of the project.
Inspect equipment/vehicle storage areas and fuel tank weekly and after
storm events. Vehicles and equipment will be inspected on each day of
use. Leaks will be repaired immediately, or the problem vehicle(s) or
equipment will be removed from the project site. Keep ample supply of
spill -cleanup materials on -site and immediately clean up spills and
dispose of materials properly.
Rev 11/2020 PAGE 261
BMP Description: All equipment and vehicle washing will be performed off -site.
Installation Schedule: I N/A
Maintenance and I N/A
Rev 11/2020 PAGE 27 1
Section 9. Signed Certification
(Provide certification according to 9VAC25-870-370)
CERTWICATION
"I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qua lified 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 sigaiftcant penalties for submitting false information, including the possibility of fine
and impriscmment for knowing violations."
Operator Name:
Company:
Title:
Signature:
Date:
e
* V t s
. \Vm4t*��5 \j zon.
0
Rev 11/2020 PAGE 281
Section 10. Delegation of authority.
(Provide the persons or positions with authority to sign inspection reports or to modify the stormwater poltution
prevent -Ion plan. A formal, signed delegation of authority is needed.)
representative for
at the��S
pollution preventi
pia
-,,r \
By signing tYtis�authefi:
General Permit (CGP),
to
Delegation of Authority
name), hereby designate the person or specifically described position below to be a duly authorized
10
con
C
ti
40
pliance with environmental requirements, including the Construction General Pemfit,
en
constvction site. The designee is authorized to sign any reports, stormwaxer
required by the pit.
(name of person or
(company)
(address)
(city, state, zip)
(phone)
position)
eats to make such a designation as set forth in the Construction
and that the designee above meets the definition of a "duly authorized representative".
OperatorName.Ip
V,;>\\i
Company:
Tine:
Signature0
:
Date0
:
Rev 11/2020
A�
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PAGE 291
ti
Section 11. General permit copy
(Provide a copy of the construction general permit, 9VAC25-880)
Rev 11/2020 PAGE 301
CHAPTER 880
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION
ACTIVITIES
9VAC25-880-1. Definitions.
The words and terms used in this chapter shall have the meanings defined in the Virginia
Stormwater Management Act (Article 2.3 (§ 62.1-44.15:24 et seq.) of Chapter 3.1 of Title 62.1 of
the Code of Virginia), this chapter, and 9VAC25-870 unless the context clearly indicates
otherwise, except as otherwise specified in this section. Terms not defined in the Act, this
chapter, or 9VAC25-870 shall have the meaning attributed to them in the federal Clean Water
Act (33 USC § 1251 et seq.) (CWA). For the purposes of this chapter:
"Business day" means Monday through Friday excluding state holidays.
"Commencement of land disturbance" means the initial disturbance of soils associated with
clearing, grading, or excavating activities or other construction activities (e.g., stockpiling of fill
material).
"Construction site" means the land where any land -disturbing activity is physically located or
conducted, including any adjacent land used or preserved in connection with the land -disturbing
activity.
"Final stabilization" means that one of the following situations has occurred:
1. All soil disturbing activities at the site have been completed and a permanent
vegetative cover has been established on denuded areas not otherwise permanently
stabilized. Permanent vegetation shall not be considered established until a ground
cover is achieved that is uniform (e.g., evenly distributed), mature enough to survive,
and will inhibit erosion.
2. For individual lots in residential construction, final stabilization can occur by either:
a. The homebuilder completing final stabilization as specified in subdivision 1 of this
definition; or
b. The homebuilder establishing temporary soil stabilization, including perimeter
controls for an individual lot prior to occupation of the home by the homeowner, and
informing the homeowner of the need for, and benefits of, final stabilization.
3. For construction projects on land used for agricultural purposes , final stabilization
may be accomplished by returning the disturbed land to its preconstruction agricultural
use. Areas disturbed that were not previously used for agricultural activities, such as
buffer strips immediately adjacent to surface waters, and areas that are not being
returned to their preconstruction agricultural use must meet the final stabilization criteria
specified in subdivision 1 or 2 of this definition.
"Immediately" means as soon as practicable, but no later than the end of the next business
day, following the day when the land -disturbing activities have temporarily or permanently
ceased. In the context of this general permit, "immediately" is used to define the deadline for
initiating stabilization measures.
"Impaired waters" means surface waters identified as impaired on the 2012 § 305(b)/303(d)
Water Quality Assessment Integrated Report.
"Infeasible" means not technologically possible or not economically practicable and
achievable in light of best industry practices.
"Initiation of stabilization activities" means:
1. Prepping the soil for vegetative or nonvegetative stabilization;
Page 1 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
2. Applying mulch or other nonvegetative product to the exposed area;
3. Seeding or planting the exposed area;
4. Starting any of the above activities on a portion of the area to be stabilized, but not on
the entire area; or
5. Finalizing arrangements to have the stabilization product fully installed in compliance
with the applicable deadline for completing stabilization.
This list is not exhaustive.
"Measurable storm event" means a rainfall event producing 0.25 inches of rain or greater
over 24 hours.
"Stabilized" means land that has been treated to withstand normal exposure to natural
forces without incurring erosion damage.
9VAC25-880-10. Purpose.
This general permit regulation governs stormwater discharges from regulated construction
activities. For the purposes of this chapter, these discharges are defined as stormwater
discharges associated with large construction activity, and stormwater discharges associated
with small construction activity. Stormwater discharges associated with other types of industrial
activity shall not have coverage under this general permit. This general permit covers only
discharges through a point source to surface waters or through a municipal or nonmunicipal
separate storm sewer system to surface waters. Stormwater discharges associated with
industrial activity that originate from construction activities that have been completed and the
site has undergone final stabilization are not authorized by this general permit.
9VAC25-880-15. Applicability of incorporated references based on the dates that they
became effective.
Except as noted, when a regulation of the United States set forth in the Code of Federal
Regulations is referenced and incorporated herein, that regulation shall be as it exists and has
been published in the July 1, 2013, update.
9VAC25-880-20. Effective date of general permit.
This general permit is effective on July 1, 2014. The general permit will expire on June 30,
2019. This general permit is effective for any covered operator upon compliance with all
provisions of 9VAC25-880-30.
9VAC25-880-30. Authorization to discharge.
A. Any operator governed by this general permit is authorized to discharge to surface waters
of the Commonwealth of Virginia provided that:
1. The operator submits a complete and accurate registration statement, if required to do
so, in accordance with 9VAC25-880-50 and receives acceptance of the registration by
the board;
2. The operator submits any permit fees, if required to do so, in accordance with
9VAC25-870-700 et seq.;
3. The operator complies with the applicable requirements of 9VAC25-880-70;
4. The operator obtains approval of:
Page 2 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
a. An erosion and sediment control plan from the appropriate VESCP authority as
authorized under the Erosion and Sediment Control Regulations (9VAC25-840),
unless the operator receives from the VESCP an "agreement in lieu of a plan" as
defined in 9VAC25-840-10 or prepares the erosion and sediment control plan in
accordance with annual standards and specifications approved by the department.
The operator of any land -disturbing activity that is not required to obtain erosion and
sediment control plan approval from a VESCP authority or is not required to adopt
department -approved annual standards and specifications shall submit the erosion
and sediment control plan to the department for review and approval; and
b. A stormwater management plan from the appropriate VSMP authority as
authorized under the Virginia Stormwater Management Program (VSMP) Regulation
(9VAC25-870), unless the operator prepares the stormwater management plan in
accordance with annual standards and specifications approved by the department.
The operator of any land -disturbing activity that is not required to obtain stormwater
management plan approval from a VSMP authority or is not required to adopt
department -approved annual standards and specifications shall submit the
stormwater management plan to the department for review and approval; and
5. The board has not notified the operator that the discharge is not eligible for coverage
in accordance with subsection B of this section.
B. The board will notify an operator that the discharge is not eligible for coverage under this
general permit in the event of any of the following:
1. The operator is required to obtain an individual permit in accordance with 9VAC25-
870-410 B;
2. The operator is proposing discharges to surface waters specifically named in other
board regulations that prohibit such discharges;
3. The discharge causes, may reasonably be expected to cause, or contributes to a
violation of water quality standards (9VAC25-260);
4. The discharge violates or would violate the antidegradation policy in the Water Quality
Standards (9VAC25-260-30) ; or
5. The discharge is not consistent with the assumptions and requirements of an
applicable TMDL approved prior to the term of this general permit.
C. This general permit also authorizes stormwater discharges from support activities (e.g.,
concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated
material disposal areas, borrow areas) located on -site or off -site provided that:
1. The support activity is directly related to a construction activity that is required to have
general permit coverage for discharges of stormwater from construction activities;
2. The support activity is not a commercial operation , nor does it serve multiple
unrelated construction activities by different operators;
3. The support activity does not operate beyond the completion of the last construction
activity it supports;
4. The support activity is identified in the registration statement at the time of general
permit coverage;
5. Appropriate control measures are identified in a stormwater pollution prevention plan
and implemented to address the discharges from the support activity areas; and
6. All applicable, state, federal, and local approvals are obtained for the support activity.
D. Support activities located off -site are not required to be covered under this general
permit. Discharges of stormwater from off -site support activities may be authorized under
Page 3 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
another state or VPDES permit. Where stormwater discharges from off -site support activities
are not authorized under this general permit, the land area of the off -site support activity need
not be included in determining the total land disturbance acreage of the construction activity
seeking general permit coverage.
E. Discharges authorized by this general permit may be commingled with other sources of
stormwater that are not required to be covered under a state permit, so long as the commingled
discharge is in compliance with this general permit. Discharges authorized by a separate state
or VPDES permit may be commingled with discharges authorized by this general permit so long
as all such discharges comply with all applicable state and VPDES permit requirements.
F. Authorized nonstormwater discharges. The following nonstormwater discharges from
construction activities are authorized by this general permit:
1. Discharges from firefighting activities;
2. Fire hydrant flushings;
3. Water used to wash vehicles or equipment where soaps, solvents, or detergents have
not been used and the wash water has been filtered, settled, or similarly treated prior to
discharge;
4. Water used to control dust that has been filtered, settled, or similarly treated prior to
discharge;
5. Potable water source, including uncontaminated waterline flushings;
6. Routine external building wash down where soaps, solvents, or detergents have not
been used and the wash water has been filtered, settled, or similarly treated prior to
discharge;
7. Pavement wash water where spills or leaks of toxic or hazardous materials have not
occurred (or where all spilled or leaked material has been removed prior to washing);
where soaps, solvents, or detergents have not been used; and where the wash water
has been filtered, settled, or similarly treated prior to discharge;
8. Uncontaminated air conditioning or compressor condensate;
9. Uncontaminated groundwater or spring water;
10. Foundation or footing drains where flows are not contaminated with process
materials such as solvents;
11. Uncontaminated, excavation dewatering, including dewatering of trenches and
excavations that have been filtered, settled, or similarly treated prior to discharge; and
12. Landscape irrigations.
G. Approval for coverage under this general permit does not relieve any operator of the
responsibility to comply with any other applicable federal, state or local statute, ordinance or
regulation.
H. Continuation of general permit coverage.
1. Any operator that was authorized to discharge under the general permit issued in
2009 and that submits a complete and accurate registration statement on or before June
30, 2014, is authorized to continue to discharge under the terms of the 2009 general
permit until such time as the board either:
a. Issues coverage to the operator under this general permit or
b. Notifies the operator that the discharge is not eligible for coverage under this
general permit.
2. When the operator is not in compliance with the conditions of the expiring or expired
general permit the board may choose to do any or all of the following:
Page 4 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
a. Initiate enforcement action based upon the 2009 general permit;
b. Issue a notice of intent to deny the new general permit. If the general permit is
denied, the owner or operator would then be required to cease the activities
authorized by the continued general permit or be subject to enforcement action for
operating without a state permit;
C. Issue a new state permit with appropriate conditions; or
d. Take other actions authorized by the VSMP Regulation (9VAC25-870).
9VAC25-880-40. Delegation of authorities to state and local programs.
A board -approved VSMP authority is authorized to administer requirements of this general
permit, including but not limited to: (i) registration statement acceptance; (ii) fee collection; (iii)
stormwater management plan review and approval; and (iv) permit compliance and enforcement
dependent upon conditions established as part of the board approval.
9VAC25-880-50. General permit application (registration statement).
A. Deadlines for submitting registration statement. Any operator seeking coverage under
this general permit, and that is required to submit a registration statement, shall submit a
complete and accurate general VPDES permit registration statement in accordance with this
section, which shall serve as a notice of intent for coverage under the general VPDES permit for
discharges of stormwater from construction activities.
1. New construction activities.
a. Any operator proposing a new stormwater discharge from construction activities
shall submit a complete and accurate registration statement to the VSMP authority
prior to the commencement of land disturbance.
b. Any operator proposing a new stormwater discharge from construction activities in
response to a public emergency where the related work requires immediate
authorization to avoid imminent endangerment to human health or the environment is
authorized to discharge under this general permit, provided that:
(1) The operator submits a complete and accurate registration statement to the
VSMP authority no later than 30 days after commencing land disturbance; and
(2) Documentation to substantiate the occurrence of the public emergency is
provided with the registration statement.
c. Any operator proposing a new stormwater discharge associated with the
construction of a single-family residence separately built, disturbing less than one
acre and part of a larger common plan of development or sale, is authorized to
discharge under this general permit and is not required to submit a registration
statement or the department portion of the permit fee, provided that the stormwater
management plan for the larger common plan of development or sale provides
permanent control measures (i.e., stormwater management facilities) encompassing
the single family residence.
2. Existing construction activities.
a. Any operator that was authorized to discharge under the general permit issued in
2009 and that intends to continue coverage under this general permit shall:
(1) Submit a complete and accurate registration statement to the VSMP authority on
or before June 1, 2014; and
Page 5 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
(2) Update its stormwater pollution prevention plan to comply with the requirements
of this general permit no later than 60 days after the date of coverage under this
general permit.
b. Any operator with an existing stormwater discharge associated with the
construction of a single-family residence separately built, disturbing less than one
acre and part of a larger common plan of development or sale, and that intends to
continue coverage under this general permit, is authorized to discharge under this
general permit and is not required to submit a registration statement or the
department portion of the permit fee, provided that:
(1) The stormwater management plan for the larger common plan of development or
sale provides permanent control measures (i.e., stormwater management facilities)
encompassing the single-family residence; and
(2) The operator updates its stormwater pollution prevention plan to comply with the
requirements of this general permit no later than 60 days after the date of coverage
under this general permit.
3. For stormwater discharges from construction activities where the operator changes,
the new operator must submit a complete and accurate registration statement or transfer
agreement form to the VSMP authority prior to assuming operational control over site
specifications or commencing work on -site.
4. Late notifications. Operators are not prohibited from submitting registration statements
after commencing land disturbance. When a late registration statement is submitted,
authorization for discharges shall not occur until coverage under the general permit is
issued. The VSMP authority, department, board, and the EPA reserve the right to take
enforcement action for any unpermitted discharges that occur between the
commencement of land disturbance and discharge authorization.
B. Registration statement. The operator shall submit a registration statement to the VSMP
authority that shall contain the following information:
1. Name, contact, mailing address, telephone number, and email address if available of
the construction activity operator. No more than one operator may receive coverage
under each registration statement.
NOTE: General permit coverage will be issued to this operator, and the certification in
subdivision 11 of this subsection must be signed by the appropriate person associated
with this operator;
2. Name and location if available of the construction activity and all off -site support
activities to be covered under this general permit, including city or county, and latitude
and longitude in decimal degrees;
3. Status of the construction activity: federal, state, public, or private;
4. Nature of the construction activity (e.g., commercial, industrial, residential, agricultural,
oil and gas, etc.);
5. Name of the receiving water(s) and HUC ;
6. If the discharge is through a municipal separate storm sewer system (MS4), the name
of the municipal separate storm sewer system operator;
7. Estimated project start date and completion date;
8. Total land area of development and estimated area to be disturbed by the
construction activity (to the nearest one -hundredth of an acre);
9. Whether the area to be disturbed by the construction activity is part of a larger
common plan of development or sale;
Page 6 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
10. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance
with the requirements of the General VPDES Permit for Stormwater Discharges from
Construction Activities prior to submitting the registration statement. By signing the
registration statement the operator certifies that the SWPPP has been prepared ; and
11. The following certification: "I certify under penalty of law that I have read and
understand this registration statement and that this document and all attachments were
prepared in accordance with a system designed to assure that qualified personnel
properly gathered and evaluated 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."
C. The registration statement shall be signed in accordance with 9VAC25-880-70, Part III K.
9VAC25-880-60. Termination of general permit coverage.
A. Requirements. The operator of the construction activity shall submit a notice of
termination to the VSMP authority after one or more of the following conditions have been met:
1. Necessary permanent control measures included in the SWPPP for the site are in
place and functioning effectively and final stabilization has been achieved on all portions
of the site for which the operator is responsible. When applicable, long-term
responsibility and maintenance requirements for permanent control measures shall be
recorded in the local land records prior to the submission of a notice of termination;
2. Another operator has assumed control over all areas of the site that have not been
finally stabilized and obtained coverage for the ongoing discharge;
3. Coverage under an alternative VPDES or state permit has been obtained; or
4. For residential construction only, temporary soil stabilization has been completed and
the residence has been transferred to the homeowner.
The notice of termination should be submitted no later than 30 days after one of the above
conditions being met. Authorization to discharge terminates at midnight on the date that the
notice of termination is submitted for the conditions set forth in subdivisions 2 through 4 of this
subsection unless otherwise notified by the VSMP authority or the department. Termination of
authorizations to discharge for the conditions set forth in subdivision 1 of this subsection shall
be effective upon notification from the department that the provisions of subdivision 1 of this
subsection have been met or 60 days after submittal of the notice of terminations, whichever
occurs first.
B. Notice of termination. The notice of termination shall contain the following information:
1. Name, contact, mailing address, telephone number, and email address if available of
the construction activity operator.
2. Name and location if available of the construction activity covered under this general
permit, including city or county, and latitude and longitude in decimal degrees.
3. The general permit registration number.
4. The basis for submission of the notice of termination, pursuant to subsection A of this
section.
5. Where applicable, a list of the on -site and off -site permanent control measures (both
structural and nonstructural) that were installed to comply with the stormwater
Page 7 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
management technical criteria. For each permanent control measure that was installed,
the following information shall be included:
a. The type of permanent control measure installed and the date that it became
functional as a permanent control measure;
b. The location if available of the permanent control measure, including city or
county, and latitude and longitude in decimal degrees;
c. The receiving water of the permanent control measures; and
d. The number of total and impervious acres treated by the permanent control
measure (to the nearest one -tenth of an acre).
6. Where applicable, the following information related to participation in a regional
stormwater management plan. For each regional stormwater management facility, the
following information shall be included:
a. The type of regional facility to which the site contributes;
b. The location if available of the regional facility, including city or county, and latitude
and longitude in decimal degrees; and
c. The number of total and impervious site acres treated by the regional facility (to
the nearest one -tenth of an acre).
7. Where applicable, the following information related to perpetual nutrient credits that
were acquired in accordance with § 62.1-44.15:35 of the Code of Virginia:
a. The name of the nonpoint nutrient credit generating entity from which perpetual
nutrient credits were acquired; and
b. The number of perpetual nutrient credits acquired (lbs. per acre per year).
8. The following certification: "I certify under penalty of law that I have read and
understand this notice of termination and that this document and all attachments were
prepared in accordance with a system designed to assure that qualified personnel
properly gathered and evaluated 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."
C. The notice of termination shall be signed in accordance with 9VAC25-880-70 Part III K.
D. Termination by the board. The board may terminate coverage under this general permit
during its term and require application for an individual permit or deny a general permit renewal
application on its own initiative in accordance with the Act, this chapter, and the VSMP
Regulation, 9VAC25-870.
9VAC25-880-70. General permit.
Any operator whose registration statement is accepted by the board will receive the
following general permit and shall comply with the requirements contained therein and be
subject to all requirements of 9VAC25-870.
Page 8 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
General Permit No.: VAR10
Effective Date: July 1, 2014
Expiration Date: June 30, 2019
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION
ACTIVITIES
AUTHORIZATION TO DISCHARGE UNDER THE VIRGINIA STORMWATER MANAGEMENT
PROGRAM AND THE VIRGINIA STORMWATER MANAGEMENT ACT
In compliance with the provisions of the Clean Water Act, as amended, and pursuant to the
Virginia Stormwater Management Act and regulations adopted pursuant thereto, operators of
construction activities are authorized to discharge to surface waters within the boundaries of the
Commonwealth of Virginia, except those specifically named in State Water Control Board
regulations that prohibit such discharges.
The authorized discharge shall be in accordance with this cover page, Part I - Discharge
Authorization and Special Conditions, Part II - Stormwater Pollution Prevention Plan, and Part III
- Conditions Applicable to All VPDES Permits as set forth herein.
PART
DISCHARGE AUTHORIZATION AND SPECIAL CONDITIONS
A. Coverage under this general permit.
1. During the period beginning with the date of coverage under this general permit and
lasting until the general permit's expiration date, the operator is authorized to discharge
stormwater from construction activities.
2. This general permit also authorizes stormwater discharges from support activities
(e.g., concrete or asphalt batch plants, equipment staging yards, material storage areas,
excavated material disposal areas, borrow areas) located on -site or off -site provided
that:
a. The support activity is directly related to the construction activity that is required to
have general permit coverage for discharges of stormwater from construction
activities;
b. The support activity is not a commercial operation, nor does it serve multiple
unrelated construction activities by different operators ;
c. The support activity does not operate beyond the completion of the last
construction activity it supports;
d. The support activity is identified in the registration statement at the time of general
permit coverage;
e. Appropriate control measures are identified in a stormwater pollution prevention
plan and implemented to address the discharges from the support activity areas; and
f. All applicable state, federal, and local approvals are obtained for the support
activity.
B. Limitations on coverage.
1. Post -construction discharges. This general permit does not authorize stormwater
discharges that originate from the site after construction activities have been completed
and the site, including any support activity sites covered under the general permit
Page 9 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
registration, has undergone final stabilization. Post -construction industrial stormwater
discharges may need to be covered by a separate VPDES permit.
2. Discharges mixed with nonstormwater. This general permit does not authorize
discharges that are mixed with sources of nonstormwater, other than those discharges
that are identified in Part I E (Authorized nonstormwater discharges) and are in
compliance with this general permit.
3. Discharges covered by another state permit. This general permit does not authorize
discharges of stormwater from construction activities that have been covered under an
individual permit or required to obtain coverage under an alternative general permit.
4. Impaired waters and TMDL limitation. Discharges of stormwater from construction
activities to surface waters identified as impaired in the 2012 § 305(b)/303(d) Water
Quality Assessment Integrated Report or for which a TMDL wasteload allocation has
been established and approved prior to the term of this general permit for (i) sediment or
a sediment -related parameter (i.e., total suspended solids or turbidity) or (ii) nutrients
(i.e., nitrogen or phosphorus) are not eligible for coverage under this general permit
unless the operator develops, implements, and maintains a SWPPP that minimizes the
pollutants of concern and, when applicable, is consistent with the assumptions and
requirements of the approved TMDL wasteload allocations. In addition, the operator
shall implement the following items:
a. The impaired water(s), approved TMDL(s), and pollutant(s) of concern, when
applicable, shall be identified in the SWPPP;
b. 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;
c. 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
d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be
amended as follows:
(1) 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
(2) Representative inspections used by utility line installation, pipeline construction,
or other similar linear construction activities shall inspect all outfalls discharging to
surface waters identified as impaired or for which a TMDL wasteload allocation has
been established and approved prior to the term of this general permit.
5. Exceptional waters limitation. Discharges of stormwater from construction activities
not previously covered under the general permit issued in 2009 to exceptional waters
identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit
unless the operator implements the following:
a. The exceptional water(s) shall be identified in the SWPPP;
b. 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;
c. 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
Page 10 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be
amended as follows:
(1) 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
(2) Representative inspections used by utility line installation, pipeline construction,
or other similar linear construction activities shall inspect all outfalls discharging to
exceptional waters.
6. There shall be no discharge of floating solids or visible foam in other than trace
amounts.
C. Commingled discharges. Discharges authorized by this general permit may be
commingled with other sources of stormwater that are not required to be covered under a state
permit, so long as the commingled discharge is in compliance with this general permit.
Discharges authorized by a separate state or VPDES permit may be commingled with
discharges authorized by this general permit so long as all such discharges comply with all
applicable state and VPDES permit requirements.
D. Prohibition of nonstormwater discharges. Except as provided in Parts I A 2, I C and I E,
all discharges covered by this general permit shall be composed entirely of stormwater
associated with construction activities. All other discharges including the following are
prohibited:
1. Wastewater from washout of concrete;
2. Wastewater from the washout and cleanout of stucco, paint, form release oils, curing
compounds, and other construction materials;
3. Fuels, oils, or other pollutants used in vehicle and equipment operation and
maintenance;
4. Oils, toxic substances, or hazardous substances from spills or other releases; and
5. Soaps, solvents , or detergents used in equipment and vehicle washing.
E. Authorized nonstormwater discharges. The following nonstormwater discharges from
construction activities are authorized by this general permit when discharged in compliance with
this general permit:
1. Discharges from firefighting activities;
2. Fire hydrant flushings;
3. Waters used to wash vehicles or equipment where soaps, solvents, or detergents
have not been used and the wash water has been filtered, settled, or similarly treated
prior to discharge;
4. Water used to control dust that has been filtered, settled, or similarly treated prior
to discharge;
5. Potable water sources, including uncontaminated waterline flushings;
6. Routine external building wash down where soaps, solvents or detergents have
not been used and the wash water has been filtered, settled, or similarly treated prior
to discharge;
7. Pavement wash waters where spills or leaks of toxic or hazardous materials have
not occurred (or where all spilled or leaked material has been removed prior to
Page 11 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
washing); where soaps, solvents, or detergents have not been used ; and where the
wash water has been filtered, settled, or similarly treated prior to discharge;
8. Uncontaminated air conditioning or compressor condensate;
9. Uncontaminated ground water or spring water;
10. Foundation or footing drains where flows are not contaminated with process
materials such as solvents;
11. Uncontaminated excavation dewatering, including dewatering of trenches and
excavations that have been filtered, settled, or similarly treated prior to discharge;
and
12. Landscape irrigation.
Termination of general permit coverage.
1. The operator of the construction activity shall submit a notice of termination in
accordance with 9VAC25-880-60 to the VSMP authority after one or more of the
following conditions have been met:
a. Necessary permanent control measures included in the SWPPP for the site are in
place and functioning effectively and final stabilization has been achieved on all
portions of the site for which the operator is responsible. When applicable, long term
responsibility and maintenance requirements shall be recorded in the local land
records prior to the submission of a notice of termination;
b. Another operator has assumed control over all areas of the site that have not been
finally stabilized and obtained coverage for the ongoing discharge;
c. Coverage under an alternative VPDES or state permit has been obtained; or
d. For residential construction only, temporary soil stabilization has been completed
and the residence has been transferred to the homeowner.
2. The notice of termination should be submitted no later than 30 days after one of the
above conditions in subdivision 1 of this subsection are met. Authorization to discharge
terminates at midnight on the date that the notice of termination is submitted for the
conditions set forth in subdivisions 1 b through 1 d of this subsection. Termination of
authorizations to discharge for the conditions set forth in subdivision 1 a of this
subsection shall be effective upon notification from the department that the provisions of
subdivision 1 a of this subsection have been met or 60 days after submittal of the notice
of termination, whichever occurs first.
3. The notice of termination shall be signed in accordance with Part III K of this general
permit.
G. Water quality protection.
1. The operator must select, install, implement and maintain control measures as
identified in the SWPPP at the construction site that minimize pollutants in the discharge
as necessary to ensure that the operator's discharge does not cause or contribute to an
excursion above any applicable water quality standard.
2. If it is determined by the department that the operator's discharges are causing, have
reasonable potential to cause, or are contributing to an excursion above any applicable
water quality standard, the department, in consultation with the VSMP authority, may
take appropriate enforcement action and require the operator to:
a. Modify or implement additional control measures in accordance with Part II B to
adequately address the identified water quality concerns;
Page 12 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
b. Submit valid and verifiable data and information that are representative of ambient
conditions and indicate that the receiving water is attaining water quality standards;
or
c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3.
All written responses required under this chapter must include a signed certification
consistent with Part I II K.
PART II
STORMWATER POLLUTION PREVENTION PLAN
A stormwater pollution prevention plan (SWPPP) shall be developed prior to the submission
of a registration statement and implemented for the construction activity, including any support
activity, covered by this general permit. SWPPPs shall be prepared in accordance with good
engineering practices. Construction activities that are part of a larger common plan of
development or sale and disturb less than one acre may utilize a SWPPP template provided by
the department and need not provide a separate stormwater management plan if one has been
prepared and implemented for the larger common plan of development or sale.
The SWPPP requirements of this general permit may be fulfilled by incorporating by
reference other plans such as a spill prevention control and countermeasure (SPCC) plan
developed for the site under § 311 of the federal Clean Water Act or best management
practices (BMP) programs otherwise required for the facility provided that the incorporated plan
meets or exceeds the SWPPP requirements of Part II A. All plans incorporated by reference into
the SWPPP become enforceable under this general permit. If a plan incorporated by reference
does not contain all of the required elements of the SWPPP, the operator must develop the
missing elements and include them in the SWPPP.
Any operator that was authorized to discharge under the general permit issued in 2009, and
that intends to continue coverage under this general permit, shall update its stormwater pollution
prevention plan to comply with the requirements of this general permit no later than 60 days
after the date of coverage under this general permit.
A. Stormwater pollution prevention plan contents. The SWPPP shall include the following
items:
1. General information.
a. A signed copy of the registration statement for coverage under the general
VPDES permit for discharges of stormwater from construction activities;
b. Upon receipt, a copy of the notice of coverage under the general VPDES permit
for discharges of stormwater from construction activities (i.e., notice of coverage
letter);
c. Upon receipt, a copy of the general VPDES permit for discharges of stormwater
from construction activities;
d. A narrative description of the nature of the construction activity, including the
function of the project (e.g., low density residential, shopping mall, highway, etc.);
e. A legible site plan identifying:
(1) Directions of stormwater flow and approximate slopes anticipated after major
grading activities;
(2) Limits of land disturbance including steep slopes and natural buffers around
surface waters that will not be disturbed;
Page 13 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
(3) Locations of major structural and nonstructural control measures, including
sediment basins and traps, perimeter dikes, sediment barriers, and other measures
intended to filter, settle, or similarly treat sediment, that will be installed between
disturbed areas and the undisturbed vegetated areas in order to increase sediment
removal and maximize stormwater infiltration;
(4) Locations of surface waters;
(5) Locations where concentrated stormwater is discharged;
(6) Locations of support activities, when applicable and when required by the VSMP
authority, including but not limited to (i) areas where equipment and vehicle washing,
wheel wash water, and other wash water is to occur; (ii) storage areas for chemicals
such as acids, fuels, fertilizers, and other lawn care chemicals; (iii) concrete wash out
areas; (iv) vehicle fueling and maintenance areas; (v) sanitary waste facilities,
including those temporarily placed on the construction site; and (vi) construction
waste storage; and
(7) When applicable, the location of the on -site rain gauge or the methodology
established in consultation with the VSMP authority used to identify measurable
storm events for inspection purposes.
2. Erosion and sediment control plan.
a. An erosion and sediment control plan approved by the VESCP authority as
authorized under the Erosion and Sediment Control Regulations (9VAC25-840), an
"agreement in lieu of a plan" as defined in 9VAC25-840-10 from the VESCP
authority, or an erosion and sediment control plan prepared in accordance with
annual standards and specifications approved by the department. Any operator
proposing a new stormwater discharge from construction activities that is not
required to obtain erosion and sediment control plan approval from a VESCP
authority or does not adopt department -approved annual standards and
specifications shall submit the erosion and sediment control plan to the department
for review and approval.
b. All erosion and sediment control plans shall include a statement describing the
maintenance responsibilities required for the erosion and sediment controls used.
c. A properly implemented approved erosion and sediment control plan, "agreement
in lieu of a plan," or erosion and sediment control plan prepared in accordance with
department -approved annual standards and specifications, that adequately:
(1) Controls the volume and velocity of stormwater runoff within the site to minimize
soil erosion;
(2) Controls stormwater discharges, including peak flow rates and total stormwater
volume, to minimize erosion at outlets and to minimize downstream channel and
stream bank erosion;
(3) Minimizes the amount of soil exposed during the construction activity;
(4) Minimizes the disturbance of steep slopes;
(5) Minimizes sediment discharges from the site in a manner that addresses (i) the
amount, frequency, intensity, and duration of precipitation; (ii) the nature of resulting
stormwater runoff; and (iii) soil characteristics, including the range of soil particle
sizes present on the site;
(6) Provides and maintains natural buffers around surface waters, directs stormwater
to vegetated areas to increase sediment removal, and maximizes stormwater
infiltration, unless infeasible;
Page 14 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
(7) Minimizes soil compaction and, unless infeasible, preserves topsoil;
(8) Ensures that stabilization of disturbed areas will be initiated immediately
whenever any clearing, grading, excavating, or other land -disturbing activities have
permanently ceased on any portion of the site, or temporarily ceased on any portion
of the site and will not resume for a period exceeding 14 days; and
(9) Utilizes outlet structures that withdraw stormwater from the surface (i.e., above
the permanent pool or wet storage water surface elevation), unless infeasible, when
discharging from sediment basins or sediment traps.
3. Stormwater management plan.
a. New construction activities. A stormwater management plan approved by the
VSMP authority as authorized under the Virginia Stormwater Management Program
(VSMP) Regulation (9VAC25-870), or a stormwater management plan prepared in
accordance with annual standards and specifications approved by the department.
Any operator proposing a new stormwater discharge from construction activities that
is not required to obtain stormwater management plan approval from a VSMP
authority or does not adopt department -approved annual standards and
specifications shall submit the stormwater management plan to the department for
review and approval.
b. Existing construction activities. Any operator that was authorized to discharge
under the general permit issued in 2009, and that intends to continue coverage
under this general permit, shall ensure compliance with the requirements of 9VAC25-
870-93 through 9VAC25-870-99 of the VSMP Regulation, including but not limited to
the water quality and quantity requirements. The SWPPP shall include a description
of, and all necessary calculations supporting, all post -construction stormwater
management measures that will be installed prior to the completion of the
construction process to control pollutants in stormwater discharges after construction
operations have been completed. Structural measures should be placed on upland
soils to the degree possible. Such measures must be designed and installed in
accordance with applicable VESCP authority, VSMP authority, state, and federal
requirements, and any necessary permits must be obtained.
4. Pollution prevention plan. A pollution prevention plan that addresses potential
pollutant -generating activities that may reasonably be expected to affect the quality of
stormwater discharges from the construction activity, including any support activity. The
pollution prevention plan shall:
a. Identify the potential pollutant -generating activities and the pollutant that is
expected to be exposed to stormwater;
b. Describe the location where the potential pollutant -generating activities will occur,
or if identified on the site plan, reference the site plan;
c. Identify all nonstormwater discharges, as authorized in Part I E of this general
permit, that are or will be commingled with stormwater discharges from the
construction activity, including any applicable support activity;
d. Identify the person responsible for implementing the pollution prevention practice
or practices for each pollutant -generating activity (if other than the person listed as
the qualified personnel);
e. Describe the pollution prevention practices and procedures that will be
implemented to:
(1) Prevent and respond to leaks, spills, and other releases including (i) procedures
for expeditiously stopping, containing, and cleaning up spills, leaks, and other
Page 15 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
releases; and (ii) procedures for reporting leaks, spills, and other releases in
accordance with Part III G;
(2) Prevent the discharge of spilled and leaked fuels and chemicals from vehicle
fueling and maintenance activities (e.g., providing secondary containment such as
spill berms, decks, spill containment pallets, providing cover where appropriate, and
having spill kits readily available);
(3) Prevent the discharge of soaps, solvents, detergents, and wash water from
construction materials, including the clean-up of stucco, paint, form release oils, and
curing compounds (e.g., providing (i) cover (e.g., plastic sheeting or temporary roofs)
to prevent contact with stormwater; (ii) collection and proper disposal in a manner to
prevent contact with stormwater; and (iii) a similarly effective means designed to
prevent discharge of these pollutants);
(4) Minimize the discharge of pollutants from vehicle and equipment washing, wheel
wash water, and other types of washing (e.g., locating activities away from surface
waters and stormwater inlets or conveyance and directing wash waters to sediment
basins or traps, using filtration devices such as filter bags or sand filters, or using
similarly effective controls);
(5) Direct concrete wash water into a leak -proof container or leak -proof settling
basin. The container or basin shall be designed so that no overflows can occur due
to inadequate sizing or precipitation. Hardened concrete wastes shall be removed
and disposed of in a manner consistent with the handling of other construction
wastes. Liquid concrete wastes shall be removed and disposed of in a manner
consistent with the handling of other construction wash waters and shall not be
discharged to surface waters;
(6) Minimize the discharge of pollutants from storage, handling, and disposal of
construction products, materials, and wastes including (i) building products such as
asphalt sealants, copper flashing, roofing materials, adhesives, and concrete
admixtures; (ii) pesticides, herbicides, insecticides, fertilizers, and landscape
materials; and (iii) construction and domestic wastes such as packaging materials,
scrap construction materials, masonry products, timber, pipe and electrical cuttings,
plastics, styrofoam, concrete, and other trash or building materials;
(7) Prevent the discharge of fuels, oils, and other petroleum products, hazardous or
toxic wastes, and sanitary wastes; and
(8) Address any other discharge from the potential pollutant -generating activities not
addressed above; and
f. Describe procedures for providing pollution prevention awareness of all applicable
wastes, including any wash water, disposal practices, and applicable disposal
locations of such wastes, to personnel in order to comply with the conditions of this
general permit. The operator shall implement the procedures described in the
SWPPP.
5. SWPPP requirements for discharges to impaired waters, surface waters with an
applicable TMDL wasteload allocation established and approved prior to the term of this
general permit, and exceptional waters. The SWPPP shall:
a. Identify the impaired water(s), approved TMDL(s), pollutant(s) of concern, and
exceptional waters identified in 9VAC25-260-30 A 3 c, when applicable;
b. Provide clear direction that:
(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;
Page 16 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
(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) A modified inspection schedule shall be implemented in accordance with Part I B
4orPart IB5.
6. Qualified personnel. The name, phone number, and qualifications of the qualified
personnel conducting inspections required by this general permit.
7. Delegation of authority. The individuals or positions with delegated authority, in
accordance with Part III K, to sign inspection reports or modify the SWPPP.
8. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III
K.
B. SWPPP amendments, modification, and updates.
1. The operator shall amend the SWPPP whenever there is a change in the design,
construction, operation, or maintenance that has a significant effect on the discharge of
pollutants to surface waters and that has not been previously addressed in the SWPPP.
2. The SWPPP must be amended if, during inspections or investigations by the
operator's qualified personnel, or by local, state, or federal officials, it is determined that
the existing control measures are ineffective in minimizing pollutants in discharges from
the construction activity. Revisions to the SWPPP shall include additional or modified
control measures designed and implemented to correct problems identified. If approval
by the VESCP authority, VSMP authority, or department is necessary for the control
measure, revisions to the SWPPP shall be completed no later than seven calendar days
following approval. Implementation of these additional or modified control measures
must be accomplished as described in Part II G.
3. The SWPPP must clearly identify the contractor(s) that will implement and maintain
each control measure identified in the SWPPP. The SWPPP shall be amended to
identify any new contractor that will implement and maintain a control measure.
4. The operator shall update the SWPPP no later than seven days following any
modification to its implementation. All modifications or updates to the SWPPP shall be
noted and shall include the following items:
a. A record of dates when:
(1) Major grading activities occur;
(2) Construction activities temporarily or permanently cease on a portion of the site;
and
(3) Stabilization measures are initiated;
b. Documentation of replaced or modified controls where periodic inspections or
other information have indicated that the controls have been used inappropriately or
incorrectly and where modified as soon as possible;
c. Areas that have reached final stabilization and where no further SWPPP or
inspection requirements apply;
d. All properties that are no longer under the legal control of the operator and the
dates on which the operator no longer had legal control over each property;
e. The date of any prohibited discharges, the discharge volume released, and what
actions were taken to minimize the impact of the release;
f. Measures taken to prevent the reoccurrence of any prohibited discharge; and
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
g. Measures taken to address any evidence identified as a result of an inspection
required under Part II F.
5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance
with Part III K.
C. Public Notification. Upon commencement of land disturbance, the operator shall post
conspicuously a copy of the notice of coverage letter near the main entrance of the construction
activity. For linear projects, the operator shall post the notice of coverage letter at a publicly
accessible location near an active part of the construction project (e.g., where a pipeline crosses
a public road). The operator shall maintain the posted information until termination of general
permit coverage as specified in Part I F.
D. SWPPP availability.
1. Operators with day-to-day operational control over SWPPP implementation shall have
a copy of the SWPPP available at a central location on -site for use by those identified as
having responsibilities under the SWPPP whenever they are on the construction site.
2. The operator shall make the SWPPP and all amendments, modifications, and updates
available upon request to the department, the VSMP authority, the EPA, the VESCP
authority, local government officials, or the operator of a municipal separate storm sewer
system receiving discharges from the construction activity. If an on -site location is
unavailable to store the SWPPP when no personnel are present, notice of the SWPPP's
location must be posted near the main entrance of the construction site.
3. The operator shall make the SWPPP available for public review in an electronic
format or in hard copy. Information for public access to the SWPPP shall be posted and
maintained in accordance with Part II C. If not provided electronically, public access to
the SWPPP may be arranged upon request at a time and at a publicly accessible
location convenient to the operator or his designee but shall be no less than once per
month and shall be during normal business hours. Information not required to be
contained within the SWPPP by this general permit is not required to be released.
E. SWPPP implementation. The operator shall implement the SWPPP and subsequent
amendments, modifications, and updates from commencement of land disturbance until
termination of general permit coverage as specified in Part I F.
1. All control measures must be properly maintained in effective operating condition in
accordance with good engineering practices and, where applicable, manufacturer
specifications. If a site inspection required by Part II F identifies a control measure that is
not operating effectively, corrective action(s) shall be completed as soon as practicable,
but no later than seven days after discovery or a longer period as established by the
VSMP authority, to maintain the continued effectiveness of the control measures.
2. If site inspections required by Part 11 F identify an existing control measure that needs
to be modified or if an additional control measure is necessary for any reason,
implementation shall be completed prior to the next anticipated measurable storm event.
If implementation prior to the next anticipated measurable storm event is impracticable,
then alternative control measures shall be implemented as soon as practicable, but no
later than seven days after discovery or a longer period as established by the VSMP
authority.
F. SWPPP Inspections.
1. Personnel responsible for on -site and off -site inspections. Inspections required by this
general permit shall be conducted by the qualified personnel identified by the operator in
the SWPPP. The operator is responsible for insuring that the qualified personnel conduct
the inspection.
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
2. Inspection schedule.
a. Inspections shall be conducted at a frequency of:
(1) At least once every five business days; or
(2) At least once every 10 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 no later than the next business day.
b. Where areas have been temporarily stabilized or land -disturbing activities will be
suspended due to continuous frozen ground conditions and stormwater discharges
are unlikely, the inspection frequency may be reduced to once per month. If weather
conditions (such as above freezing temperatures or rain or snow events) make
discharges likely, the operator shall immediately resume the regular inspection
frequency.
c. Representative inspections may be utilized for utility line installation, pipeline
construction, or other similar linear construction activities provided that:
(1) Temporary or permanent soil stabilization has been installed and vehicle access
may compromise the temporary or permanent soil stabilization and potentially cause
additional land disturbance increasing the potential for erosion;
(2) Inspections occur on the same frequency as other construction activities;
(3) Control measures are inspected along the construction site 0.25 miles above and
below each access point (i.e., where a roadway, undisturbed right-of-way, or other
similar feature intersects the construction activity and access does not compromise
temporary or permanent soil stabilization); and
(4) Inspection locations are provided in the report required by Part II F.
3. Inspection requirements.
a. As part of the inspection, the qualified personnel shall:
(1) Record the date and time of the inspection and when applicable the date and
rainfall amount of the last measurable storm event;
(2) Record the information and a description of any discharges occurring at the time
of the inspection;
(3) Record any land -disturbing activities that have occurred outside of the approved
erosion and sediment control plan;
(4) Inspect the following for installation in accordance with the approved erosion and
sediment control plan, identification of any maintenance needs, and evaluation of
effectiveness in minimizing sediment discharge, including whether the control has
been inappropriately or incorrectly used:
(a) All perimeter erosion and sediment controls, such as silt fence;
(b) Soil stockpiles, when applicable, and borrow areas for stabilization or sediment
trapping measures;
(c) Completed earthen structures, such as dams, dikes, ditches, and diversions for
stabilization;
(d) Cut and fill slopes;
(e) Sediment basins and traps, sediment barriers, and other measures installed to
control sediment discharge from stormwater;
(f) Temporary or permanent channel, flume, or other slope drain structures installed
to convey concentrated runoff down cut and fill slopes;
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
(g) Storm inlets that have been made operational to ensure that sediment laden
stormwater does not enter without first being filtered or similarly treated; and
(h) Construction vehicle access routes that intersect or access paved roads for
minimizing sediment tracking;
(5) Inspect areas that have reached final grade or that will remain dormant for more
than 14 days for initiation of stabilization activities;
(6) Inspect areas that have reached final grade or that will remain dormant for more
than 14 days for completion of stabilization activities within seven days of reaching
grade or stopping work;
(7) Inspect for evidence that the approved erosion and sediment control plan,
"agreement in lieu of a plan," or erosion and sediment control plan prepared in
accordance with department -approved annual standards and specifications has not
been properly implemented. This includes but is not limited to:
(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;
(8) Inspect pollutant generating activities identified in the pollution prevention plan for
the proper implementation, maintenance and effectiveness of the procedures and
practices;
(9) Identify any pollutant generating activities not identified in the pollution prevention
plan; and
(10) Identify and document the presence of any evidence of the discharge of
pollutants prohibited by this general permit.
4. Inspection report. Each inspection report shall include the following items:
a. The date and time of the inspection and when applicable, the date and rainfall
amount of the last measurable storm event;
b. Summarized findings of the inspection;
c. The location(s) of prohibited discharges;
d. The location(s) of control measures that require maintenance;
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
e. The location(s) of control measures that failed to operate as designed or proved
inadequate or inappropriate for a particular location;
f. The location(s) where any evidence identified under Part II F 3 a (7) exists;
g. The location(s) where any additional control measure is needed that did not exist
at the time of inspection;
h. A list of corrective actions required (including any changes to the SWPPP that are
necessary ) as a result of the inspection or to maintain permit compliance;
i. Documentation of any corrective actions required from a previous inspection that
have not been implemented; and
j. The date and signature of the qualified personnel and the operator or its duly
authorized representative.
The inspection report and any actions taken in accordance with Part II must be retained
by the operator as part of the SWPPP for at least three years from the date that general
permit coverage expires or is terminated. The inspection report shall identify any
incidents of noncompliance. Where an inspection report does not identify any incidents
of noncompliance, the report shall contain a certification that the construction activity is
in compliance with the SWPPP and this general permit. The report shall be signed in
accordance with Part III K of this general permit.
G. Corrective actions.
1. The operator shall implement the corrective action(s) identified as a result of an
inspection as soon as practicable but no later than seven days after discovery or a
longer period as approved by the VSMP authority. If approval of a corrective action by a
regulatory authority (e.g., VSMP authority, VESCP authority, or the department) is
necessary, additional control measures shall be implemented to minimize pollutants in
stormwater discharges until such approvals can be obtained.
2. The operator may be required to remove accumulated sediment deposits located
outside of the construction activity covered by this general permit as soon as practicable
in order to minimize environmental impacts. The operator shall notify the VSMP authority
and the department as well as obtain all applicable federal, state, and local
authorizations, approvals, and permits prior to the removal of sediments accumulated in
surface waters including wetlands.
PART III
CONDITIONS APPLICABLE TO ALL VPDES PERMITS
NOTE: Discharge monitoring is not required for this general permit. If the operator chooses
to monitor stormwater discharges or control measures, the operator must comply with the
requirements of subsections A, B, and C, as appropriate.
A. Monitoring.
1. Samples and measurements taken for the purpose of monitoring shall be
representative of the monitoring activity.
2. Monitoring shall be conducted according to procedures approved under 40 CFR Part
136 or alternative methods approved by the U.S. Environmental Protection Agency,
unless other procedures have been specified in this general permit. Analyses performed
according to test procedures approved under 40 CFR Part 136 shall be performed by an
environmental laboratory certified under regulations adopted by the Department of
General Services (1 VAC30-45 or 1 VAC30-46).
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
3. The operator shall periodically calibrate and perform maintenance procedures on all
monitoring and analytical instrumentation at intervals that will ensure accuracy of
measurements.
B. Records.
1. Monitoring records and reports shall include:
a. The date, exact place, and time of sampling or measurements;
b. The individual(s) who performed the sampling or measurements;
c. The date(s) and time(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
2. The operator shall retain records of all monitoring information, including all calibration
and maintenance records and all original strip chart recordings for continuous monitoring
instrumentation, copies of all reports required by this general permit, and records of all
data used to complete the registration statement for this general permit, for a period of at
least three years from the date of the sample, measurement, report or request for
coverage. This period of retention shall be extended automatically during the course of
any unresolved litigation regarding the regulated activity or regarding control standards
applicable to the operator, or as requested by the board.
C. Reporting monitoring results.
1. The operator shall update the SWPPP to include the results of the monitoring as may
be performed in accordance with this general permit, unless another reporting schedule
is specified elsewhere in this general permit.
2. Monitoring results shall be reported on a discharge monitoring report (DMR); on forms
provided, approved or specified by the department; or in any format provided that the
date, location, parameter, method, and result of the monitoring activity are included.
3. If the operator monitors any pollutant specifically addressed by this general permit
more frequently than required by this general permit using test procedures approved
under 40 CFR Part 136 or using other test procedures approved by the U.S.
Environmental Protection Agency or using procedures specified in this general permit,
the results of this monitoring shall be included in the calculation and reporting of the data
submitted in the DMR or reporting form specified by the department.
4. Calculations for all limitations which require averaging of measurements shall utilize
an arithmetic mean unless otherwise specified in this general permit.
D. Duty to provide information. The operator shall furnish, within a reasonable time, any
information which the board may request to determine whether cause exists for modifying,
revoking and reissuing, or terminating this general permit or to determine compliance with this
general permit. The board, department, EPA, or VSMP authority may require the operator to
furnish, upon request, such plans, specifications, and other pertinent information as may be
necessary to determine the effect of the wastes from his discharge on the quality of surface
waters, or such other information as may be necessary to accomplish the purposes of the CWA
and the Virginia Stormwater Management Act. The operator shall also furnish to the board,
department, EPA, or VSMP authority, upon request, copies of records required to be kept by
this general permit.
E. Compliance schedule reports. Reports of compliance or noncompliance with, or any
progress reports on, interim and final requirements contained in any compliance schedule of this
general permit shall be submitted no later than 14 days following each schedule date.
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
F. Unauthorized stormwater discharges. Pursuant to § 62.1-44.5 of the Code of Virginia,
except in compliance with a state permit issued by the department, it shall be unlawful to cause
a stormwater discharge from a construction activity.
G. Reports of unauthorized discharges. Any operator who discharges or causes or allows a
discharge of sewage, industrial waste, other wastes or any noxious or deleterious substance or
a hazardous substance or oil in an amount equal to or in excess of a reportable quantity
established under either 40 CFR Part 110, 40 CFR Part 117, 40 CFR Part 302, or § 62.1-
44.34:19 of the Code of Virginia that occurs during a 24-hour period into or upon surface waters
or who discharges or causes or allows a discharge that may reasonably be expected to enter
surface waters, shall notify the Department of Environmental Quality of the discharge
immediately upon discovery of the discharge, but in no case later than within 24 hours after said
discovery. A written report of the unauthorized discharge shall be submitted to the department
and the VSMP authority within five days of discovery of the discharge. The written report shall
contain:
1. A description of the nature and location of the discharge;
2. The cause of the discharge;
3. The date on which the discharge occurred;
4. The length of time that the discharge continued;
5. The volume of the discharge;
6. If the discharge is continuing, how long it is expected to continue;
7. If the discharge is continuing, what the expected total volume of the discharge will be;
and
8. Any steps planned or taken to reduce, eliminate and prevent a recurrence of the
present discharge or any future discharges not authorized by this general permit.
Discharges reportable to the department and the VSMP authority under the immediate
reporting requirements of other regulations are exempted from this requirement.
H. Reports of unusual or extraordinary discharges. If any unusual or extraordinary discharge
including a "bypass" or "upset', as defined herein, should occur from a facility and the discharge
enters or could be expected to enter surface waters, the operator shall promptly notify, in no
case later than within 24 hours, the department and the VSMP authority by telephone after the
discovery of the discharge. This notification shall provide all available details of the incident,
including any adverse effects on aquatic life and the known number of fish killed. The operator
shall reduce the report to writing and shall submit it to the department and the VSMP authority
within five days of discovery of the discharge in accordance with Part III 12. Unusual and
extraordinary discharges include but are not limited to any discharge resulting from:
1. Unusual spillage of materials resulting directly or indirectly from processing
operations;
2. Breakdown of processing or accessory equipment;
3. Failure or taking out of service of some or all of the facilities; and
4. Flooding or other acts of nature.
I. Reports of noncompliance. The operator shall report any noncompliance which may
adversely affect surface waters or may endanger public health.
1. An oral report to the department and the VSMP authority shall be provided within 24
hours from the time the operator becomes aware of the circumstances. The following
shall be included as information that shall be reported within 24 hours under this
subdivision:
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
a. Any unanticipated bypass; and
b. Any upset that causes a discharge to surface waters.
2. A written report shall be submitted within five days and shall contain:
a. A description of the noncompliance and its cause;
b. The period of noncompliance, including exact dates and times, and if the
noncompliance has not been corrected, the anticipated time it is expected to
continue; and
c. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of the
noncompliance.
The department may waive the written report on a case -by -case basis for reports of
noncompliance under Part III I if the oral report has been received within 24 hours and
no adverse impact on surface waters has been reported.
3. The operator shall report all instances of noncompliance not reported under Part III 1 1
or 2 in writing as part of the SWPPP. The reports shall contain the information listed in
Part 111 1 2.
NOTE: The reports required in Part III G, H and I shall be made to the department and
the VSMP authority. Reports may be made by telephone, email, or by fax. For reports
outside normal working hours, leaving a recorded message shall fulfill the immediate
reporting requirement. For emergencies, the Virginia Department of Emergency
Management maintains a 24-hour telephone service at 1-800-468-8892.
4. Where the operator becomes aware of a failure to submit any relevant facts, or
submittal of incorrect information in any report, including a registration statement, to the
department or the VSMP authority, the operator shall promptly submit such facts or
correct information.
J. Notice of planned changes.
1. The operator shall give notice to the department and the VSMP authority as soon as
possible of any planned physical alterations or additions to the permitted facility or
activity. Notice is required only when:
a. The operator plans an alteration or addition to any building, structure, facility, or
installation that may meet one of the criteria for determining whether a facility is a
new source in 9VAC25-870-420;
b. The operator plans an alteration or addition that would significantly change the
nature or increase the quantity of pollutants discharged. This notification applies to
pollutants that are not subject to effluent limitations in this general permit; or
2. The operator shall give advance notice to the department and VSMP authority of any
planned changes in the permitted facility or activity, which may result in noncompliance
with state permit requirements.
K. Signatory requirements.
1. Registration statement. All registration statements shall be signed as follows:
a. For a corporation: by a responsible corporate officer. For the purpose of this
chapter, a responsible corporate officer means: (i) a president, secretary, treasurer,
or vice-president of the corporation in charge of a principal business function, or any
other person who performs similar policy -making or decision -making functions for the
corporation; or (ii) the manager of one or more manufacturing, production, or
operating facilities, provided the manager is authorized to make management
decisions that govern the operation of the regulated facility including having the
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
explicit or implicit duty of making major capital investment recommendations, and
initiating and directing other comprehensive measures to assure long-term
compliance with environmental laws and regulations; the manager can ensure that
the necessary systems are established or actions taken to gather complete and
accurate information for state permit application requirements; and where authority to
sign documents has been assigned or delegated to the manager in accordance with
corporate procedures;
b. For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
c. For a municipality, state, federal, or other public agency: by either a principal
executive officer or ranking elected official. For purposes of this chapter, a principal
executive officer of a public agency includes: (i) the chief executive officer of the
agency or (ii) a senior executive officer having responsibility for the overall
operations of a principal geographic unit of the agency.
2. Reports, etc. All reports required by this general permit, including SWPPPs, and other
information requested by the board or the department shall be signed by a person
described in Part III K 1 or by a duly authorized representative of that person. A person
is a duly authorized representative only if:
a. The authorization is made in writing by a person described in Part III K 1;
b. The authorization specifies either an individual or a position having responsibility
for the overall operation of the regulated facility or activity such as the position of
plant manager, operator of a well or a well field, superintendent, position of
equivalent responsibility, or an individual or position having overall responsibility for
environmental matters for the operator. (A duly authorized representative may thus
be either a named individual or any individual occupying a named position); and
c. The signed and dated written authorization is included in the SWPPP. A copy must
be provided to the department and VSMP authority, if requested.
3. Changes to authorization. If an authorization under Part III K 2 is no longer accurate
because a different individual or position has responsibility for the overall operation of
the construction activity, a new authorization satisfying the requirements of Part III K 2
shall be submitted to the VSMP authority as the administering entity for the board prior
to or together with any reports or information to be signed by an authorized
representative.
4. Certification. Any person signing a document under Part III K 1 or 2 shall make the
following certification:
"I certify under penalty of law that I have read and understand this document and that
this document and all attachments were prepared in accordance with a system designed
to assure that qualified personnel properly gathered and evaluated 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."
L. Duty to comply. The operator shall comply with all conditions of this general permit. Any
state permit noncompliance constitutes a violation of the Virginia Stormwater Management Act
and the Clean Water Act, except that noncompliance with certain provisions of this general
permit may constitute a violation of the Virginia Stormwater Management Act but not the Clean
Water Act. Permit noncompliance is grounds for enforcement action; for state permit
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
termination, revocation and reissuance, or modification; or denial of a state permit renewal
application.
The operator shall comply with effluent standards or prohibitions established under § 307(a)
of the Clean Water Act for toxic pollutants within the time provided in the regulations that
establish these standards or prohibitions or standards for sewage sludge use or disposal, even
if this general permit has not yet been modified to incorporate the requirement.
M. Duty to reapply. If the operator wishes to continue an activity regulated by this general
permit after the expiration date of this general permit, the operator shall submit a new
registration statement at least 90 days before the expiration date of the existing general permit,
unless permission for a later date has been granted by the board. The board shall not grant
permission for registration statements to be submitted later than the expiration date of the
existing general permit.
N. Effect of a state permit. This general permit does not convey any property rights in either
real or personal property or any exclusive privileges, nor does it authorize any injury to private
property or invasion of personal rights, or any infringement of federal, state or local law or
regulations.
O. State law. Nothing in this general permit shall be construed to preclude the institution of
any legal action under, or relieve the operator from any responsibilities, liabilities, or penalties
established pursuant to any other state law or regulation or under authority preserved by § 510
of the Clean Water Act. Except as provided in general permit conditions on "bypassing" (Part III
U) and "upset' (Part III V), nothing in this general permit shall be construed to relieve the
operator from civil and criminal penalties for noncompliance.
P. Oil and hazardous substance liability. Nothing in this general permit shall be construed to
preclude the institution of any legal action or relieve the operator from any responsibilities,
liabilities, or penalties to which the operator is or may be subject under §§ 62.1-44.34:14
through 62.1-44.34:23 of the State Water Control Law or § 311 of the Clean Water Act.
Q. Proper operation and maintenance. The operator shall at all times properly operate and
maintain all facilities and systems of treatment and control (and related appurtenances), which
are installed or used by the operator to achieve compliance with the conditions of this general
permit. Proper operation and maintenance also includes effective plant performance, adequate
funding, adequate staffing, and adequate laboratory and process controls, including appropriate
quality assurance procedures. This provision requires the operation of back-up or auxiliary
facilities or similar systems, which are installed by the operator only when the operation is
necessary to achieve compliance with the conditions of this general permit.
R. Disposal of solids or sludges. Solids, sludges or other pollutants removed in the course of
treatment or management of pollutants shall be disposed of in a manner so as to prevent any
pollutant from such materials from entering surface waters and in compliance with all applicable
state and federal laws and regulations.
S. Duty to mitigate. The operator shall take all steps to minimize or prevent any discharge in
violation of this general permit that has a reasonable likelihood of adversely affecting human
health or the environment.
T. Need to halt or reduce activity not a defense. It shall not be a defense for an operator in
an enforcement action that it would have been necessary to halt or reduce the permitted activity
in order to maintain compliance with the conditions of this general permit.
U. Bypass.
1. 'Bypass," as defined in 9VAC25-870-10, means the intentional diversion of waste
streams from any portion of a treatment facility. The operator may allow any bypass to
occur that does not cause effluent limitations to be exceeded, but only if it also is for
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
essential maintenance to ensure efficient operation. These bypasses are not subject to
the provisions of Part III U 2 and 3.
2. Notice.
a. Anticipated bypass. If the operator knows in advance of the need for a bypass, the
operator shall submit prior notice to the department, if possible at least 10 days
before the date of the bypass.
b. Unanticipated bypass. The operator shall submit notice of an unanticipated bypass
as required in Part III I.
3. Prohibition of bypass.
a. Except as provided in Part III U 1, bypass is prohibited, and the board or
department may take enforcement action against an operator for bypass unless:
(1) Bypass was unavoidable to prevent loss of life, personal injury, or severe
property damage. Severe property damage means substantial physical damage to
property, damage to the treatment facilities that causes them to become inoperable,
or substantial and permanent loss of natural resources that can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not
mean economic loss caused by delays in production;
(2) There were no feasible alternatives to the bypass, such as the use of auxiliary
treatment facilities, retention of untreated wastes, or maintenance during normal
periods of equipment downtime. This condition is not satisfied if adequate back-up
equipment should have been installed in the exercise of reasonable engineering
judgment to prevent a bypass that occurred during normal periods of equipment
downtime or preventive maintenance; and
(3) The operator submitted notices as required under Part III U 2.
b. The department may approve an anticipated bypass, after considering its adverse
effects, if the department determines that it will meet the three conditions listed in
Part III U3a.
V. Upset.
1. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which
there is unintentional and temporary noncompliance with technology -based state permit
effluent limitations because of factors beyond the reasonable control of the operator. An
upset does not include noncompliance to the extent caused by operational error,
improperly designed treatment facilities, inadequate treatment facilities, lack of
preventive maintenance, or careless or improper operation.
2. An upset constitutes an affirmative defense to an action brought for noncompliance
with technology -based state permit effluent limitations if the requirements of Part III V 4
are met. A determination made during administrative review of claims that
noncompliance was caused by upset, and before an action for noncompliance, is not a
final administrative action subject to judicial review.
3. An upset does not include noncompliance to the extent caused by operational error,
improperly designed treatment facilities, inadequate treatment facilities, lack of
preventative maintenance, or careless or improper operation.
4. An operator who wishes to establish the affirmative defense of upset shall
demonstrate, through properly signed, contemporaneous operating logs or other
relevant evidence that:
a. An upset occurred and that the operator can identify the cause(s) of the upset;
b. The permitted facility was at the time being properly operated;
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9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
c. The operator submitted notice of the upset as required in Part III I; and
d. The operator complied with any remedial measures required under Part III S.
5. In any enforcement proceeding, the operator seeking to establish the occurrence of
an upset has the burden of proof.
W. Inspection and entry. The operator shall allow the department as the board's designee,
the VSMP authority, EPA, or an authorized representative of either entity (including an
authorized contractor), upon presentation of credentials and other documents as may be
required by law to:
1. Enter upon the operator's premises where a regulated facility or activity is located or
conducted, or where records must be kept under the conditions of this general permit;
2. Have access to and copy, at reasonable times, any records that must be kept under
the conditions of this general permit;
3. Inspect and photograph at reasonable times any facilities, equipment (including
monitoring and control equipment), practices, or operations regulated or required under
this general permit; and
4. Sample or monitor at reasonable times, for the purposes of ensuring state permit
compliance or as otherwise authorized by the Clean Water Act or the Virginia
Stormwater Management Act, any substances or parameters at any location.
For purposes of this section, the time for inspection shall be deemed reasonable during
regular business hours, and whenever the facility is discharging. Nothing contained herein shall
make an inspection unreasonable during an emergency.
X. State permit actions. State permits may be modified, revoked and reissued, or terminated
for cause. The filing of a request by the operator for a state permit modification, revocation and
reissuance, or termination, or a notification of planned changes or anticipated noncompliance
does not stay any state permit condition.
Y. Transfer of state permits.
1. State permits are not transferable to any person except after notice to the department.
Except as provided in Part III Y 2, a state permit may be transferred by the operator to a
new operator only if the state permit has been modified or revoked and reissued, or a
minor modification made, to identify the new operator and incorporate such other
requirements as may be necessary under the Virginia Stormwater Management Act and
the Clean Water Act.
2. As an alternative to transfers under Part III Y 1, this state permit may be automatically
transferred to a new operator if:
a. The current operator notifies the department at least 30 days in advance of the
proposed transfer of the title to the facility or property;
b. The notice includes a written agreement between the existing and new operators
containing a specific date for transfer of state permit responsibility, coverage, and
liability between them; and
c. The department does not notify the existing operator and the proposed new
operator of its intent to modify or revoke and reissue the state permit. If this notice is
not received, the transfer is effective on the date specified in the agreement
mentioned in Part II I Y 2 b.
3. For ongoing construction activity involving a change of operator, the new operator
shall accept and maintain the existing SWPPP, or prepare and implement a new
SWPPP prior to taking over operations at the site.
Page 28 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
Z. Severability. The provisions of this general permit are severable, and if any provision of
this general permit or the application of any provision of this state permit to any circumstance, is
held invalid, the application of such provision to other circumstances and the remainder of this
general permit shall not be affected thereby.
9VAC25-880-80. (Repealed.)
9VAC25-880-82. (Repealed.)
9VAC25-880-84. (Repealed.)
9VAC25-880-86. (Repealed.)
9VAC25-880-88. (Repealed.)
9VAC25-880-90. (Repealed.)
9VAC25-880-100. Delegation of authority.
The director, or his designee, may perform any act of the board provided under this chapter,
except as limited by § 62.1-44.14 of the Code of Virginia.
FORMS (9VAC25-880)
Department of Environmental Quality Construction Activity Operator Permit Fee Form (rev.
01/2014)
Notice of Termination - General VPDES Permit for Discharges of Stormwater from
Construction Activities (VAR10) (rev. 01/2014)
Registration Statement - General VPDES Permit for Discharges of Stormwater from
Construction Activities (VAR10) (rev. 01/2014)
Transfer Agreement - General VPDES Permit for Discharges of Stormwater from
Construction Activities (VAR10) (rev. 01/2014)
Page 29 of 29
9VAC25-880 (adopted 12/17/2013 - published 2/24/2014 - effective 7/1/2014)
Section 12. Inspection logs
(Provide templates for your inspections. Requirements are listed in 9VAC25-880-70, Part II, section B and F.)
Rev 11/2020 PAGE 311
Inspection Report - Top Soiling
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Top Soiling (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Temporary Seeding
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Temporary Seeding (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Permanent Seeding
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Permanent Seeding (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Mulching
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Mulching (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Soil Stabilization Blankets and Matting
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - Soil Stabilization Blankets and Matting (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report -
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Inspection Report - (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Corrective Action Log
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
Corrective Action Log (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Inspection
Date
Inspector
Names
Location/
Weather
Description of Discharge or
Deficiency if anplanned
Corrective Action Needed (including
date/responsibleperson)
Date Action
Taken/Res onsible person
SWPPP Amendment Log
Project Name: Troxell Poultry House
SWPPP Contact:
Amendment No.
Description of the Amendment
Date of Amendment
Amendment Prepared by
Names and Title
SWPPP Amendment Log (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Amendment No.
Description of the Amendment
Date of Amendment
Amendment Prepared by
Names and Title
Grading and Stabilization Activities Log
Project Name: Troxell Poultry House
SWPPP Contact:
Date
Grading
Activity
Initiated
Description of Grading Activity
Date Grading
Activity Ceased
(Indicate
Temporary or
Permanent
Date When
Stabilization
Measures are
Initiated
Description of Stabilization Measure and
Location
Grading and Stabilization Activities Log (CONTINUED)
Project Name: Troxell Poultry House
SWPPP Contact:
Date
Grading
Activity
Initiated
Description of Grading Activity
Date Grading
Activity Ceased
(Indicate
Temporary or
Permanent
Date When
Stabilization
Measures are
Initiated
Description of Stabilization Measure and
Location