HomeMy WebLinkAboutWPO202000011 VSMP - SWPPP 2020-10-29 (2)Albemarle County
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
TRUMP WINERY
WINERY HILL LANE
SCOTTSVILLE, VA 22902
Prepared by:
COLLINS ENGINEERING, INC
200 GARRETT STREET, SUITE K
CHARLOTTESVILLE, VA 22902
434.293.3719
Prepared for:
ERIC TRUMP LAND HOLDINGS, LLC
100 GRAND CRU DRIVE
CHAR LOTTESVI LLE, VA 22902
SWPPP Preparation Date: 2/24/2020
Updated:6/3/2020
APPROVED
by the Albemarle County
Community Development Department
Date 10-29-2020
File WPO202000011
CONTENTS:
1. Registration Statement
2. Notice of General Permit Coverage
3. Nature of Activity
4. Erosion and Sediment Control Plan
5. Stormwater Management Plan
6. Pollution Prevention Plan
7. Discharges to impaired waters, surface waters within an applicable
TMDL wasteload allocation, and exceptional waters
8. Qualified Personnel
9. Signed Certification
10. Delegation of Authority
11. General Permit copy
12. Inspection Logs
13. Grading and Stabilization Activities Log
14. Amendment Log
Section 1 - Registration statement
VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY FOR OFFICE USE ONLY
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM ID Number:
CONSTRUCTION ACTIVITIES (VAR10) Technical Criteria: 116 ❑ IIC ❑
REGISTRATION STATEMENT 2019
NEW ISSUANCE KI
MODIFICATION WITH ACREAGE INCREASE ❑
Existing Permit Coverage Number (if applicable, VAR10####):
Section I. Operator/Permittee Information.
RE -ISSUANCE ❑
MODIFICATION WITHOUT ACREAGE INCREASE ❑
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 VI. (per Part III. K. of the VAR10 Permit).
Construction Activity
Operator Name:
Trump Vineyard Estates Lot 3 Owner LLC
Contact person:
KERRY HANNON WOOLARD
Address:
100 Grand Cru Drive
City, State, Zip Code:
Charlottesville, VA 22902
Phone Number:
434 .220 . 5918
Primary Email:
khwoolard@trumpwinery.com
CC Email:
B. Billing Information
(leave blank if same as the Operator identified in Section I. A. above). This entity will receive
Annual Permit Maintenance and Permit Modification Fee invoices (if applicable).
Name:
Contact Person:
Address:
City, State Zip Code:
Phone Number:
Primary Email:
CC Email:
C. May we transmit correspondence electronically? You must choose YES and include a valid email in order to pay by
credit card and to receive your permit coverage approval letter via email:
YES ® NO ❑
Rev 04/2019 PAGE 1 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
Section II. Construction Activity Location Information. Project site 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 water bodies receiving stormwater discharges from the site.
B. Construction Activity Name: TRUMP WINERY EXPANSION
Address: 3828 BLENHEIM ROAD
City and/or County and Zip Code: CHARLOTTESVILLE, VA 22902
Latitude and Longitude
(6-digit, decimal degrees format): 37 934090,-78.503940
C. Construction Activity Entrance Location
(description, street address and/or
latitude/longitude in decimal degrees): WINERY HILL LANE
Section III. Offsite Support Activity Location Information. List all offsite support activities to be included under this
permit registration. Enter additional areas on a separate page. Offsite areas not included on this registration may need
to obtain coverage under a separate VPDES permit.
A. Offsite Activity Name:
Address:
City and/or County and Zip Code:
Latitude and Longitude
(6-digit, decimal degrees format):
B. Offsite Activity Entrance Location
(description, street address and/or
latitude/longitude in decimal degrees):
Section IV. Site Information.
A. 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 (including the entire
area to be disturbed as approved in the Stormwater
2.15 AC
Management Plan):
Primary estimated area to be disturbed (portions with
1.37 AC
Erosion and Sediment Control Plan approval only):
Offsite estimated area to be disturbed (if applicable):
C. Property Owner Status:
D. Nature of the Construction Activity Description (i.e.
commercial, industrial, residential, agricultural,
environmental):
E. Municipal Separate Storm Sewer System (MS4)
name (if discharging to a MS4):
B. Estimated Project Dates
(MM/DD/YYYY)
Start date: 4/1/2020
Completion date: 12/1/2020
FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE 91
COMMERCIAL
Rev 04/2019 PAGE 2 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
F. Is this construction activity part of a common plan of development or sale? YES ❑ NO CD
G. 61" Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Attach a separate list if needed.
HUC I RECEIVING WATERBODY(S)
020802031203 (1M48) I HARDWARE RIVER -TURKEY RUN
Section V. 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 rip or 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 VESCP Authority for review? YES ❑ NO
Erosion and Sediment Control Plan Approval Date (for estimated area to be disturbed).:
C. Has land disturbance has commenced? YES ❑ NO ❑
D. If this project is using approved Annual Standards and Specifications (AS&S), attach the completed AS&S Entity
Form. AS&S Entity Name (if different from the Operator identified in Section II. A.):
SEETHE FOLLOWING PAGE FOR SIGNATURE
AND CERTIFICATION REQUIREMENTS AND INFORMATION
Rev 04/2019 PAGE 3 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
Section VI. Certification. A person representing the operator as identified in Section I. A. and meeting the requirements
of 9VAC25-880-70. Part III. K must physically sign this certification. A typed signature is not acceptable. Please note that
operator is defined in 9VAC25-870-10 as follows:
"Operator" means the owner or operator of any facility or activitysubject to the Act and this chapter. In the context of stormwater
associated with a large or small construction activity, operator means any person associated with a construction project that meets
either of the following two criteria: (i) the person has direct operational control over construction plans and specifications, including
the ability to make modifications to those plans and specifications or (ii) the person has day-to-day operational control of those
activities at a project that are necessary to ensure compliance with a stormwater 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 plan or comply with other permit conditions). In the context of stormwater discharges from
Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated MS4 system.
9VAC25-880-70. Part III. K. Signatory Requirements. 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 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.
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."
T/T MMXr UAMTnM WnnT_TDr)
Printed Name:
Signature (signed In ink):
Date:
Section VII. Submittal Instructions. Submit this form to the Virginia Stormwater Management Program (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: \. sn i :_q,
If DEQ is the VSMP Authority, please send to:
Department of Environmental Quality
Office of Stormwater Management Suite 1400
PO Box 1105
Richmond VA 23218
If the locality is the VSMP Authority, please send to:
Rev 04/2019 PAGE 4 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS
PLEASE DO NOT PRINT OR SUBMIT
This Registration Statement is for coverage under the General VPDES Permit for Discharges of Stormwater from Construction Activities. The
following permit actions are covered by this form: new Issuance, re -Issuance, modification with an Increase In acreage and plan modifications that
do not result in an increase In acreage.
Choose NEW ISSUANCE if this Registration Statement submittal Is to obtain a new permit coverage, RE -ISSUANCE to renew an active, expiring
permit coverage or MODIFICATION to modify an active permit coverage When modifying permit coverage, indicate If the modification is increasing
the amount of acreage previous covered (MODIFICATION WITH ACREAGE INCREASE) or changing the site design with no increase in acreage
(MODIFICATION WITHO ACREAGE INCREASE).
Existing Permit Coverage Number. Provide the permit number for a modification or reissuance (i.e. VAR30#1i
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. For companies, use the complete, active, legal entity name as registered with
a state corporation commission. Entities that are considered operators commonly consist of the property owner, developer of a project (the party
with control of project plans and specifications), or general contractor (the party with day-to-day operational control of the activities at the project
site that are necessary to ensure compliance with the general permit). If an individual person is named as the operator, that person (or a
representative of) must sign the certification in Section VI. An operator can be one of the following:
9VAC25-870-10. Definitions.
"Operator" means the owner or operator of ony facility or activity subject to the Act and this chapter. In the context of stormwater associated with a
large or small construction activity, operator means any person associated with a construction project that meets either of the following two
criteria: (i) the person has direct operational control over construction plans and specifications, including the ability to make modifications to those
plans and specifications or (ii) the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance
with a stormwater 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 plan or comply with other permit conditions). In the context
of stormwater discharges from Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated MS4 system.
"Owner" means the Commonwealth or any of its political subdivisions including, but not limited to, sanitation district commissions and authorities,
and any public or private institution, corporation, association, firm or company organized or existing under the laws of this or any other state or
country, or any officer or agency of the United States, or any person or group of persons acting individually or as a group that owns, operates,
charters, rents, or otherwise exercises control over or is responsible for any actual or potential discharge of sewage, industrial wastes, or other
wastes or pollutants to state waters, or any facility or operation that has the capability to alter the physical, chemical, or biological properties of
state waters in contravention of § of the Code of Virginia, the Act and this chapter.
"Person" means any individual, corporation, partnership, association, state, municipality, commission, or political subdivision of a state,
governmental body, including a federal, state, or local entity as applicable, any interstate body or any other legal entity.
B. Billing information. If the person or entity responsible for billing/invoicing is different from the operator, please complete this section. If they
are the same, leave this section blank.
C. May we transmit correspondence electronically? If you choose YES to this question and provide an email address in Section I. A., all
correspondence, forms, invoices and notifications will be transmitted by email to the operator. This will also allow the operator to pay by credit
card and receive permit coverage approval letters immediately upon approval.
Section II. Construction Activity Location Information. Location Information related to the project site
A. A site map indicating the location of the existing or proposed iand-disturbing activities, the limits of land disturbance, construction entrances
and all water bodies receiving stormwater discharges from the site must be included with the submittal of this form. Aerial imagery maps or
topographic maps showing the required Items are acceptable. Plan sheet sized site maps are not required. Please consult your Virginia
Stormwater Management Program (VSMP) authority if you have additional questions regarding site map requirements.
B. Provide a descriptive project name (it Is helpful to use the same naming convention as listed on the Stormwater plans), 911 street address (if
available), city/county of the construction activity, 6-dlgit latitude and longitude in decimal degrees format for the centroid, main construction
entrance or start and end points for linear projects (i.e. 37.1234N/-77.1234W ).
C. Construction Activity Entrance Location. Provide an address or decimal degrees coordinates and a description of the main construction entrance
where the permit coverage letter will be posted.
Rev 04/2019 PAGE 5 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS
PLEASE DO NOT PRINT OR SUBMIT
Section III. Offsite Support Activity Location Information.
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; (11) the support activity is not a commercial operation, nor does
it serve multiple unrelated construction activities by different operators; (Ili) the support activity does not operate beyond the completion of the
construction activity it supports; (iv) the support activity is identified In the Registration Statement at the time of general permit coverage; (v)
appropriate control measures are identified in a SW PPP and implemented to address the discharges from the support activity areas; and (vi) all
applicable state, federal, and local approvals are obtained for the support activity.
If requesting permit coverage for offsite activities, please complete this section. List additional offsite areas to be included under this permit
coverage on a separate page. Offsite areas not included on this registration will need to obtain coverage under a separate VPDES permit.
A. Offsite activity location information. Provide a descriptive offsite project name, 911 street address (if available) and city/county of all off -site
support activities. Provide the 6-digit latitude and longitude in decimal degrees (i.e. 37.1234N,-77.1234W). Please note that off -site activities not
covered underthis permit may require separate permit coverage.
B. Offsite activity entrance location. Provide an address or decimal degrees coordinates and a description of the main construction entrance
Section IV. Site Information.
A. Acreage totals for all land -disturbing activities, on- and off -site, to be included under this permit. Acreages are to be reported to the nearest
one -hundredth acre (two decimal places; i.e. 1.15 acres). Provide the total acreage of the primary development site as approved on the
Stormwater Management Plans and the primary on -site estimated acreage to be disturbed by the construction activity as approved under the
Erosion and Sediment Control Plans. The off -site estimated area to be disturbed is the sum of the disturbed acreages for all off -site support
activities to be covered under this general permit. Do not include the off -site acreage totals in the primary, on -site total and estimated disturbed
acreage totals. Permit fees are calculated based on your disturbed acreage total for all on- and off -site areas being disturbed under this permit
coverage (the sum of all on -site and off -site disturbed acreages).
B. Estimated Project Dates. Provide the estimated project start date and completion date in Month/Day/year or MM/DD/YYYY format (i.e.
07/30/2019).
C. Property owner status. The status of the construction activity property owner. Any property not owned by a government entity or agency (i.e.
federal, state or local governments) is PRIVATE.
D. Nature of the construction activity description. Choose the designation that best describes the post -construction use of this project (you may
choose more than one). (i.e. Residential, Commercial, Industrial, Agricultural, Environmental, Educational, Oil and Gas, Utility, Transportation,
Institutional, etc.). Describe the project (i.e. Commercial —one new office building and associated parking and utilities; Transportation —Roads,
sidewalks and utilities; Agricultural —3 Poultry Houses, etc.).
E. Municipal Separate Storm Sewer System (MS4) names) if discharging to a MS4. If stormwater is discharged through a MS4 (either partially or
completely), provide the name of the MS4(s) that will be receiving water from this construction activity. The MS4 name is typically the town, city,
county, institute or federal facility where the construction activity is located.
F. This construction activity is part of a common plan of development or sale. "Common plan of development or sale" means a contiguous area
where separate and distinct construction activities may be taking place at different times on different schedules per 9VAC25-870-10. Definitions.
Le. a subdivision, commercial development, business park, etc.
G. 6Th Order Hydrologic Unit Code (HUC) and associated Receiving Water Name(s). Provide all 6'h order HUCs and receiving waters for the site and
offsite areas that could potentially receive stormwater runoff discharging from this activity. The HUC can be either a 12-digit number (i.e.
0208020101) or 2-letter, 2-number code (i.e. 1L52). Include additional HUCs or receiving waters on a separate page. You may utilize DEQ's web -
based GIS application, VEGIS, to obtain this information.
• VEGIS application link:
• Instructions for utilizing DEQ's VEGIS application link:
Rev 04/2019 PAGE 6 17
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS
PLEASE 00 NOT PRINT OR SUBMIT
Section V. Other Information.
A. A stormwater pollution prevention plan (SWPPP) must be prepared prior to submitting the Registration Statement per 9VAC25-880. See
9VAC25-880-70. Part II. of the General Permit for the SWPPP requirements.
B. If the Erosion and Sediment Control Plan for the estimated area to be disturbed listed in Section IV. A. has been submitted to the Virginia Erosion
and Sediment Control Program (VESCP) Authority for review and plan approval, choose YES. If you are submitting this application to reissue an
existing permit coverage, please provide the date that the VESC Authority approved the Erosion and Sediment Control Plan for the estimated area
to be disturbed.
C. If land disturbance has commenced, choose YES. "Land disturbance" or "land -disturbing activity" means a man-made change to the land surface
that may result in soil erosion or has the potential to change its runoff characteristics, including construction activity such as the clearing, grading,
excavating, or filling of land per 462.1-44.15:24. Definitions.
D. If this project is using approved Annual Standards and Specifications (AS&S), attach the completed AS&S Entity Form.
If the AS&S Entity is different from the operator identified in Section I. A., list the AS&S Entity Name. The AS&S entity is the entity or agency that
holds the approved annual standards & specification.
• AS&S Entity Form link:
Section VI. Certification.
A properly authorized individual associated with the operator identified in Section I. A. of the Registration Statement is responsible for certifying
and signing the Registration Statement. A person must physically sign the certification, a typed signature is unacceptable. State statutes provide
for severe penalties for submitting false information on the Registration Statement. State regulations require that the Registration Statement be
signed as follows per 9VAC25-880-70 Part III. K. 1.:
a. For a corporation: by a responsible corporate officer. For the purpose of this part 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 similorpolicy-making or decision -making functions for the corporation, or
(ii) the manager of one or more manufacturing, production, or operating focilitfes, 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 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 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.
c. For a municipality, state federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this part
a principal executive officer of a public agency includes:
(i) The chief executive officer of the agency, or
(#) A senior executive after having responsibilityfor the overall operations of a principal geographic unit of the agency.
Section VII. Submittal Instructions.
Submit this form to the VSMP Authority that has jurisdiction for your construction activity. The VSMP Authority maybe either DEQ or your locality
depending an the location and type of project. If your project is under the jurisdiction of a Local VSMP Authority, please contact the locality for
additional submittal instructions. A blank area is provided for the Local VSMP Authority to include their mailing address.
Who Is the vSW Authority for my orolect? DEQ or the locality?
• DEg: DEQ is the VSMP Authority and administers permit coverage for land -disturbing activities that are:
➢ within a locality that Is not a VSMP Authority;
➢ owned by the State or Federal government; or
➢ utilizing approved Annual Standards and Specifications.
• The locality: The local government (locality) Is the VSMP Authority and administers permit coverage for all other projects not covered by DEQ
as listed above. For these projects, please submit permit forms directly to the Local VSMP Authority. A list of Local VSMP Authorities Is
available on DEQ's website here:
I'K.'014 GENERAL PFRMI f Wf r 1•1
_:.g:rortvl.r�.al.rmonrlVSMPP,'i nil mlL:on6tr uctionG en.,
Rev 04/2019 PAGE 7 17
Section 2 - Notice of General Permit Coverage
Section 3 - Nature of Activity
PURPOSE:
THE PURPOSE OF THIS LAND DISTURBING ACTIVITY IS TO EXPAND THE EXISTING WAREHOUSE BUILDING
FOR TRUMP WINERY. THE TOTAL AREA TO BE DISTURBED WITH THE PROJECT AREA IS 1.37 ACRES. THIS
INCLUDES ALL THE DISTURBED AREA ON THE PROPERTY. THE TOTAL AREA FOR THE VSMP PLAN IS 2.15
ACRES. THIS INCLUDES THE AREA BELOW THE SITE WITH THE EXISTING SILT FENCE AROUND THAT WAS
INSTALLED PRIOR TO THE START OF DESIGN AND CONSTRUCTION FOR THE WINERY EXPANSION.
EXISTING SITE CONDITIONS:
THIS SITE IS CURRENTLY A VINEYARD WAREHOUSE AND OPEN SPACE ON THE TRUMP WINERY
PROPERTY. THE PROJECT AREA IS SURROUNDED BY WOODS AND VINEYARDS.
ADJACENT AREAS:
THIS SITE IS SURROUNDED BY RURAL FARM LAND AND DENSE WOODS.
OFFSITE LAND DISTURBANCE:
NO CONSTRUCTION ACTIVITIES ARE PROPOSED OUTSIDE OF THE LIMITS OF DISTURBANCE.
CRITICAL AREAS:
THERE ARE NO CRITICAL SLOPES WITHIN THE PROJECT BOUNDARY. THE PROPERTY HAS CRITICAL SLOPE
AREAS, BUT THESE AREAS ARE WELL OUTSIDE OF THE LIMITS OF THIS PROJECT AREA.
SEQUENCE OF CONSTRUCTION
1. 1. NOTIFY ALBEMARLE COUNTY TO SCHEDULE A PRE -CONSTRUCTION MEETING AS REQUIRED.
2. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS
WITHOUTTHE APPROVAL FROM THE INSPECTOR ON THE PROJECT.
3. INSTALLTHE PROPOSED GRAVEL CONSTRUCTION ENTRANCE WITH WASH AREA AS SHOWN ON
THE PLANS. CONSTRUCTION ENTRANCES TO BE INSTALLED WHERE CONSTRUCTION VEHICLE
ROUTES INTERSECT PAVED 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 PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED
THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY
SHOVELING OR SWEEPING AND TRANSPORTING TO A SEDIMENT CONTROL DISPOSAL AREA.
STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER,
4. INSTALL THE INITIAL PERIMETER MEASURES, INCLUDING THE SEDIMENT TRAP, SILT FENCE, AND
DIVERSION BERMS AS SHOWN ON THE PHASE I EROSION CONTROL SHEET. THE EXISTING
IaLNI:7_1L1[04Vi91IN&99AWF_G'1r9:I:110I91Mt91.19141[o]kiIaLIII:L10101:11go] Ilk 9:I:12:THIX41all 01110go. �
PERIMETER E&S MEASURES HAVE BEEN INSTALLED. MEASURES INTENDED TO TRAP SEDIMENT
SHALL BE CONSTRUCTED AS A FIRST STEP WITH ANY LAND DISTURBANCE ACTIVITY AND SHALL
BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.
5. STABILIZE THE SLOPES OF THE SEDIMENT TRAP AND DIVERSION BERM WITH BLANKET MATTING
TO PREVENT DOWNSTREAM EROSION FROM THESE E&S MEASURES. STABILIZATION MEASURES
SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS
IMMEDIATELY AFTER INSTALLATION.
6. ONCE ALLTHE EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON THE PHASE I
a[1411Ill \ total \I1Ye74aI_I\Fa101b11:1:110 M9x1ICAI3ff. I:F'f92l:IsTri9Big. 1:11a:10b9to] P[1L0]ilI1:101�
MEASURES, THE CONTRACTOR CAN BEGIN GRADING THE SITE AS SHOWN ON THE PHASE II E&S
PLAN. 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 (UNDISTURBED) FOR LONGER
THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT
DORMANT FOR MORE THAN ONE YEAR.
7. ONCE THE SITE 15 ROUGH GRADED, THE CONTRACTOR SHALL BEGIN INSTALLATION OF THE
DRAINAGE PIPES AND GRAVEL PARKING LOT. INLET PROTECTION SHALL BE INSPECTED AFTER
EACH RAINFALL EVENT AND REPAIRS SHALL BE MADE AS NEEDED.
8. NO ITEM SHALL BE REMOVED UNLESS THE UPSTREAM AREAS ARE STABILIZED AND THE
INSPECTOR GIVES PERMISSION. THE PROPOSED SEDIMENT TRAP SHALL BE CONVERTED TO SWM
FACILITY AFTER THE CONSTRUCTION OF THE PARKING LOT HAS BEEN COMPLETED.
9. MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND
SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY THE LOCAL PROGRAM
ADMINISTRATOR IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL
HANDBOOK.
10. ALLTEMPORARY 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.
Section 4 - Erosion and Sediment Control Plan
GENERAL NOTES
OWNER: ERIC TRUMP LAND HOLDINGS, LLC
100 WINERY HILL LANE
CHARLOTTESVILLE, VA 22902
ENGINEER: COLLINS ENGINEERING
200 GARRETT ST, SUITE K
CHARLOTTESVILLE,VA 22902
(434)293-3719
TAX MAP NO.: 10200-00-00-035BO DB 4030 PG 451
TOTAL PROJECT AREA: 129.68 ACRES TOTAL
PROJECT AREA: 1.37 ACRES (TOTAL LIMITS OF DISTURBANCE)
2.15 ACRES (LIMITS OF VSMP PLAN)
ZONING: RURAL
USE: FARM WINERY
TOPO & SURVEY: SURVEY PROVIDED BY KIRK HUGHES & ASSOCIATES DATED
FEBRUARY, 2020.
DATUM: NAD83, NAVD 88
EXISTING TERRAIN: AGRICULTURAL AND WOODED
PROPOSED: EROSION CONTROL AND STORMWATER MANAGEMENT PLAN
FOR THE PROPOSED WINERY EXPANSION
WATER SUPPLY PROTECTION AREA: NOT APPLICABLE WITH THIS SITE PLAN AMENDMENT
WATERSHED / WATER RESOURCE AREA: RIVANNA RIVER DRAINAGE BASIN
DENSITY: NOT APPLICABLE
GREENWAY DEDICATION: NOT APPLICABLE
BUILDING HEIGHTS: MAXIMUM HEIGHT SHALL NOT EXCEED 35 FEET
SETBACKS: FRONT - 25' FROM INTERNAL PRIVATE STREETS
SIDE - 25' MINIMUM
REAR - 35' MINIMUM
AGRICULTURAL/ FORESTAL DISTRICT: THE SUBJECT PROPERTY IS LOCATED WITHIN THE
LANARK AGRICULTURAL -FORESTAL DISTRICT
STREAM BUFFERS/FLOODPLAIN: THIS PROPERTY IS NOT IN A FLOODPLAIN ACCORDING
TO FEMA MAP #51003CO420D
IMPERVIOUS AREAS (WITHIN LIMITS OF PROJECT AREA):
EXISTING PROPOSED
GRAVEL: 1,925 SF 14,125 SF
BUILDINGS: 9,975 SF
PERCENT OF IMPERVIOUS COVER WITHIN PROJECT AREA:
TOTAL IMPERVIOUS COVER = 26,025 SF / 1.37 ACRES = 43.6%
CRITICAL SLOPES: NO CRITICAL SLOPES ARE WITHIN THE LIMITS OF THE
PROJECT AREA.
BURIAL SITES: NO CEMETERIES WERE FOUND DURING FIELD INVESTIGATION
OF THE SITE WITHIN THE LIMITS OF THE PROJECT AREA.
STORMWATER MANAGEMENT: THE PROPOSED STORMWATER MANAGEMENT PLAN
COMPLIES WITH CURRENT PART IIB SWIM! REQUIREMENTS.
MINIMUM WATER QUALITY REQUIREMENTS ARE MET
THROUGH THE USE OF A LEVEL SPREADER THAT RELEASES
RUNOFF IN A SHEET FLOW CONDITION TO A CONSERVED AREA
WITH TYPE B SOILS. MINIMUM WATER QUANTITY
REQUIREMENTS ARE MET THROUGH THE USE OF A DRY
DETENTION BASIN THAT ATTENUATES FLOWS RESULTING
FROM THE PROPOSED IMPROVEMENTS.
NOTES:
CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS
IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR
ELEVATION IS DIFFERENT FROM THAT SHOWN ON THE PLANS, IF THERE APPEARS TO BE A CONFLICT, AND
UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THE PLANS.
THE CONTRACTOR MUST LOCATE ALL SURFACE AND SUB -SURFACE UTILITIES PRIOR TO ANY WORK ONSITE.
TRUMP WINERY EXPANSION
VSMP PLAN
SCOTTSVILLE MAGISTERIAL DISTRICT
ALBEMARLE COUNTY, VIRGINIA
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ALBEMARLE HOUSE DR.
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VICINITY MAP
VICINITY MAP
SHEET INDEX
SCOTT R. C, LINS
Lic. No. 035 791
a 6/3/20 wC
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TITLE SHEET
COVER SHEET 1
EROSION & SEDIMENT CONTROL NARRATIVE AND DETAILS 2
EXISTING CONDITIONS AND EROSION & SEDIMENT CONTROL PHASE I PLAN 3
EROSION & SEDIMENT CONTROL PHASE II AND GRADING & DRAINAGE PLAN 4
STORMWATER MANAGEMENT PLAN 5
STORMWATER MANAGEMENT DETAILS 6
TOTAL SHEETS 6
LEGEND
EDGE OF PAVEMENT
CURB
SOIL BOUNDARY
BUILDING
PROPOSED ASPHALT
----- ---
STREAM BANKS
100' WPO BUFFER
PROPOSED EASEMENT, VARIES
WITH SHEET
®
DRAINAGE PIPE
BENCH MARK
VDOT STANDARD STOP SIGN
PROPOSED HANDICAP PARKING
SPACE STRIPING
INLET PROTECTION
EXISTING CONTOUR
200
PROPOSED CONTOUR
SEDIMENT TRAP OR BASIN
DRAINAGE DIVIDE
LIMITS OF CLEARING/GRADING
LIMITS OF DISTURBANCE
DI VERSION DIKE
RIGHT -OF- WA Y DI VERSION
TREE PROTECTION
SAFETY FENCE
-X-X-X-X-X-X--X-
SILT FENCE
-
PROPERTY LINE
PROPOSED CONCRETE
' - C" <'
100 YR. FLOODPLAIN
RIPRAP, OUTLET PROTECTION OR
CONSTRUCTION ROAD STABILIZATION
APPROVALS
SIGNATURE
DATE
DEPARTMENT OF COMMUNITY DEVELOPMENT
PLANNING/ZONING
ENGINEER
INSPECTIONS
ARB
DEPARTMENT OF FIRE RESCUE
ALBEMARLE COUNTY SERVICE OF AUTHORITY
VIRGINIA DEPARTMENT OF TRANSPORTATION
HEALTH DEPARTMENT
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EROSION & SEDIMENT CONTROL MEASURES:
STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE IN ACCORDANCE WITH THE VIRGiNIA EROSION AND SEDIMENT CONTROL HANDBOOK.
STRUCTURAL PRACTICES USED /N THIS SECTION CONSIST OF THE FOLLOWING:
301 SAFETY FENCE:
A PROTEC77VE BARRIER INSTALLED TO PREVENT ACCESS TO AN EROSION CON7ROL MEASURE TO PROHIBIT THE UNDESIRABLE USE OF AN EROSION CONTROL MEASURE
BY THE PUBLIC. APPLICABLE TO ANY CONTROL MEASURE OR SERIES OF MEASURES WHICH CAN BE CONSIDERED UNSAFE BY VIRTUE OF P07EN77AL ACCESS BY THE
PUBLIC,
302 CONSTRUCTION ENTRANCE:
A STABILIZED PAVED CONSTRUCTION ENTRANCE KITH A WASH RACK LOCATED AT POINTS OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUCTION SiTE TO REDUCE
THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON THE
PLANS TO REDUCE 77-1E AMOUNT SEDIMENT TRANSPORTED ONTO PUBLIC ROADWAYS.
J.05 SILT FENCE
A TEMPORARY SEDIMENT BARRIER CONSISTING OF A SYN7HETIC FILTER FABRIC STRETCHED ACROSS AND ATTACHED TO SUPPORTING POSTS AND ENTRENCHED, TO
INTERCEPT AND DETAIN SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERATIONS IN ORDER TO PREVENT SEDIMENT FROM LEAVING THE
SITE AND TO DECREASE THE VELOCITY OF SHEET FLOWS AND LOW -TO -MODERATE LEVEL CHANNEL FLOWS. THE SILT FENCE BARRIERS SHALL BE INSTALLED DOWN SLOPE
OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. THEY SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL
AND MAINTAINED IN ACCORDANCE WITH THE ViRGiNIA EROSION & SEDIMENT CON77?OL HANDBOOK (VESCH).
307 STORM DRAIN INLET PROTECTION:
A SEDIMENT FILTER OR AN EXCAVATED IMPOUNDING AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET. TO PREVENT SEDIMENT FROM ENTERING STORM
DRAINAGE SYSTEMS PRIOR TO PERMANENT STABILIZATION OF THE DISTURBED AREA. INLET PROTECTION APPLIES WHERE STORM DRAIN INLETS ARE TO BE MADE
OPERATIONAL BEFORE PERMANENT STABILIZATION OF THE CORRESPONDING DISTURBED DRAINAGE AREA.
309 TEMPORARY DIVERSION DIKE:
A TEMPORARY RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA. TO DIVERT STORM RUNOFF FROM UPSLOPE DRAINAGE
AREAS AWAY FROM UNPR07ECTED DISTURBED AREAS AND SLOPES TO A STABILIZED OUTLET. TO DIVERT SEDIMENT -LADEN RUNOFF FROM A DISTURBED AREA TO A
SEDIMENT -TRAPPING FACILITY SUCH AS A SEDIMENT TRAP OR SEDIMENT BASIN. USE WHEREVER STORMWATER RUNOFF MUST BE TEMPORARILY DIVERTED TO PROTECT
DISTURBED AREAS AND SLOPES OR RETAIN SEDIMENT ON S17E DURING CONSTRUC770N. THESE STRUCTURES GENERALLY HAVE A LIFE EXPECTANCY OF 18 MONTHS OR
LESS, WHICH CAN BE PROLONGED WITH PROPER MAINTENANCE.
312 DIVERSION:
A CHANNEL CONSTRUCTED ACROSS A SLOPE WITH A SUPPORTING EARTHEN RIDGE ON THE LOWER SIDE. TO REDUCE SLOPE LENGTH AND TO INTERCEPT AND DIVERT
STORMWATER RUNOFF TO STABILIZED OUTLETS AT NON -EROSIVE VELOCITIES. APPLIES WHERE RUNOFF FROM AREAS OF HIGHER ELEVATION MAY DAMAGE PROPERTY,
CAUSE EROSION, OR INTERFERE WITH THE ESTABLISHMENT OF VEGETATION ON LOWER AREAS, WHERE SURFACE AND/OR SHALLOW SUBSURFACE FLOW iS DAMAGING
SLOPING UPLAND AND WHERE THE SLOPE LENGTH NEEDS TO BE REDUCED TO MINIMIZE SOIL LOSS.
313 TEMPORARY SEDIMENT TRAP.
A TEMPORARY PONDING AREA FORMED BY CONSTRUCTING AN EAR7HEN EMBANKMENT WITH A STONE OUTLET. TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL
DISTURBED AREAS LONG ENOUGH TO ALLOW THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. USE BELOW DISTURBED AREAS WHERE 7HE TOTAL CONTRIBUTING
DRAINAGE AREA IS LESS THAN 3 ACRES, WHERE THE SEDIMENT TRAP WILL BE USED NO LONGER THAN 18 MONTHS, AND /T MAY BE CONSTRUCTED EITHER INDEPENDENTLY
OR IN CONJUNCTION WI7H A TEMPORARY DIVERSION DIKE.
3.14 TEMPORARY SEDIMENT BASIN:
A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMW47ER RELEASE STRUCTURE FORMED BY CONSTRUCTING AN EMBANKMENT OF COMPACTED SOIL ACROSS A
DRAINAGEWAY. TO DETAIL SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS /N "WET" AND `DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO
SETTLE OUT. APPLIES BELOW DISTURBED AREAS WHERE THE TOTAL CONTRIBUTING DRAINAGE AREA IS EQUAL TO OR GREATER THAN THREE ACRES THERE MUST BE
SUFFICIENT SPACE AND APPROPRIATE TOPOGRAPHY FOR THE CONSTRUCTION OF A TEMPORARY IMPOUNDMENT
318 OUTLET PROTECTION.,
STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED AT THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS 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.
319 RIPRAP:
A PERMANENT, EROSION -RESISTANT GROUND COVER OF LARGE, LOOSE, ANGULAR STONE WITH FILTER FABRIC OR GRANULAR UNDERLINING. TO PROTECT 7HE SOiL FROM
THE EROSIVE FORCES OF CONCENTRATED RUNOFF, SLOW 7HE VELOCITY OF CONCENTRATED RUNOFF WHILE ENHANCING THE POTENTIAL FOR INFILTRATION, AND TO
STABILIZE SLOPES WITH SEEPAGE PROBLEMS, AND/OR NON -COHESIVE SOILS. USE WHEREVER SOIL AND WATER INTERFACE AND THE SOIL CONDITIONS, WATER TURBULENCE
AND VELOCITY, EXPECTED VEGETATIVE COVER, ETC., ARE SUCH THAT THE SOIL MAY ERODE UNDER THE DESIGN FLOW CONDITIONS
320 ROCK CHECK DAMS:
SMALL TEMPORARY STONE DAMS CONSTRUCTED ACROSS A SWALE OR DRAINAGE DITCH. TO REDUCE THE VELOCITY OF CONCENTRATED STORMWATER FLOWS, THEREBY
REDUCING EROSION OF THE SWALE OR DITCH. THIS PRACTICE ALSO TRAPS SEDIMENT GENERATED FROM ADJACENT AREAS OR THE DITCH ITSELF, MAINLY BY PONOING OF
THE STORMWATER RUNOFF. THIS PRACTICE, UTILIZING A COMBINATION OF STONE SIZES, IS LIMITED TO USE IN SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS.
331 TEMPORARY SEEDING.
THE ESTABLISHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS BY SEEDING KITH APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS. TO REDUCE
EROSION AND SEDIMENTATION BY STABILIZING DISTURBED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 30 DAYS. TO REDUCE
DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM OR OFF -SITE AREAS, AND TO PROVIDE PROTECTION TO BARE SOILS EXPOSED DURING CONSTRUCTION UNTIL
PERMANENT VEGETATION OR OTHER EROSION CONTROL MEASURES CAN BE ESTABLISHED.
332 PERMANENT STABILIZATION:
THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLANING SEED. TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED
AREAS. TO PERMANENTLY STABILIZE DISTURBED AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTABLE TO SITE CONDITIONS, AND ALLOWS SELECTION OF THE MOST
APPROPRIATE PLANT MATERIALS. TO IMPROVE WILDLIFE HABITAT TO ENHANCE NATURAL BEAUTY. UPON COMPLETION OF CONSTRUCTON ACTIVITIES, ALL AREAS WILL
RECEIVE A PERMANENT VEGETATIVE COVER.
335 MULCHING.
APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE TO PREVENT EROSION BY PROTECTING THE SOiL SURFACE FROM RAINDROP
IMPACT AND REDUCING THE VELOCITY OF OVERLAND FLOW. TO FOSTER THE GROWTH OF VEGETATION BY INCREASING AVAILABLE MOISTURE AND PROVIDING INSULATION
AGAINST EXTREME HEAT AND COLD. AREAS WHICH HAVE BEEN PERMANENTLY SEEDED SHOULD BE MULCHED IMMEDIATELY FOLLOWING SEEDING. AREAS WHICH CANNOT
BE SEEDED BECAUSE OF THE SEASON SHOULD BE MULCHED USING ORGANIC MULCH. MULCH MAY BE USED TOGETHER WITH PLANTINGS OF TREES, SHRUBS, OR CERTAIN
GROUND COVERS WHICH DO NOT PROVIDE ADEQUATE SOIL STABILIZATION BY THEMSELVES, CAN BE USED IN CONJUNCTION WITH TEMPORARY SEEDING.
337 TREESS, SHRUBS VINES & GROUND COVERS:
STABILIZING DISTURBED AREAS BY ESTABLISHING VEGETATIVE COVER NTH TREES, SHRUBS, VINES, OR GROUND COVERS. TO AID /N STABILIZING SOIL IN AREAS WHERE
VEGETATION OVER THAN TURF IS PREFERRED, TO PROVIDE FOOD AND SHELTER FOR KILDUFF WHERE WILDLIFE HABITAT IS DESIRABLE. APPLIES IN AREAS WHERE TURF
ESTABLISHMENT iS DIFFICULT, ON STEEP OR ROCKY SLOPES WHERE MOWING IS NOT FEASIBLE, WHERE ORNAMENTALS ARE DESIRABLE FOR LANDSCAPING PURPOSES, AND
WHERE WOODY PLANTS ARE DESIRABLE FOR SOIL CONSERVATION, OR TO ESTABLISH WILDLIFE HABITAT
338 TREE PRESERVATION AND PROTECTION:
PROTECTION OF DESIRABLE TREES FROM MECHANICAL OR OTHER INJURY DURING LAND DISTURBING AND CONSTRUCTION ACTIVITY. TO ENSURE THE SURVIVAL OF
DESIRABLE TREES WHERE THEY WILL BE EFFECTIVE FOR EROSION AND SEDIMENT CONTROL, WATERSHED PROTECTION, LANDSCAPE BEAUTIFICATION, DUST AND POLLUTION
CONTROL, NOISE REDUCTION, SHADE AND OTHER EN14RONMENTAL BENEFITS WHILE THE LAND IS BEING CONVERTED FROM FOREST TO URBAN -TYPE USES APPLIES IN
TREE-INHAB17ED AREAS SUBJECT TO LAND DISTURBING ACTiVI PES.
339 DUST CONTROL:
REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING DEMOLITION AND CONSTRUCTION ACTIVITIES TO PREVENT SURFACE AND AIR MOVEMENT OF
DUST FROM EXPOSED SOIL SURFACES AND REDUCE THE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEALTH HAZARDS, TRAFFIC SAFETY PROBLEMS OR
HARM ANIMAL OR PLANT LIFE DUST CONTROL MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR MOVEMENT OF DUST DURING CONSTRUCTION. MEASURES
EMPLOYED SHALL BE /N ACCORDANCE WITH THE VESCH.
-Ic VIRGINIA EROSION & SEDIMENT CONTROL 1992 3.36
EROSION CONTROL HANDBOOK SPECIRCA ION NUMBER
*
a®
STRAW BAIL BARRIER
3.04
DD DV MPE�
TEMPORARY DIVERSION DIKE
309
ST
♦u'o Eqm
TEMPORARY SEDIMENT TRAP
313
SB
QD
SEDIMENT BASIN
314
TIP
0
INLET PROTECTION
307
SF
SiL T FENCE
J. 05
X X X
&CONS7
,, ,
TRUCTION ENTRANCE
302
CD
'
CHECK DAM
320
FD
Mpmmmom
TEMPORARY FiLL DIVERSION
310
DV
-11
DIVERSION
3.12
PS
PS
--&-
PERMANENT SEEDING
332
TO 70 TOPSOIL/NG 3.30
Source: Adapted from Ludlow Products Brochure Place 336-1
C/P
CULVERT INLET PROTECTION
308
t,
�/j ;r
OC
DUST CONTROL
339
DC
TSD
TEMPORARY SLOPE DRAIN
315
O
SA
SAFETY FENCE
3.01
e mom=*=
TEMPORARY RIGHT=OF-WAY
3.11
DIVERSION
TABLE 3J141
ACCEPTABLE TEMPORARY SEEDING PLANT AMTEMALS
'QLTCK REFERENCE FOR ALL REGIONS'
Rau
Moil., Ge,cc 59"6. LSr.Lase!
sepi. I - Feb. 15 5150Muof
Anmu1 Rregrac�
(Toll. mulna D.o
& NI. 10)
Cemal l ir.,) Ryc
(Sacele arcane)
Feb. 16. lip - M Anmu1 R,Eras 60-TOO
(Uji R )
May I - Avy 31 German Mule, 50
(Sri.. eab,a)
source: va ➢SWC
TABLE 33I-A
LIMING REQUIREMENTS
FOR TEMPORARY SITES
Recommended Application
PH Tear LaWi0LUlLal Limestone
betwv 4.2 3 Lous per acre
42 to a2 2 tuns per acre
52 to 6 1 Eon per acre
Source: Va. mwc.
tea, -
0,,
ELEVATION OF STAKE AND
FABRIC ORIENTATION
SPECIFIC APPLICATION
DETAIL A
THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE
INLET DRAMS A RELATIVELY FLAT AREA (SLOPE NO GREATER
THAN 5%) WHERE THE INLET SHET,T OR OVERLAND FLOWS (NOT
EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT
APPLY TO INLETS RECEIVMG CONCENTRATED FLOWS, SUCH AS
IN STREET OR HIGHWAY MEDIANS.
Source: N.C. Erosion ea c Arman[Contrm
Rimming and De 'm, M.Onal 1988
Plate 3.07-1
EROSION CONTROL NOTES
ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION
AND SEDIMENT CONTROL PRAC7CES WILL BE CONSTRUCTED AND MA/N7AiNED
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.
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-ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR
TO OR AS THE FIRST STEP /N CLEARING.
ES-4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE
MAINTAINED ON THE SITE AT ALL 77MES.
ES-5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES /N 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-6: THE CONTRACTOR /S RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL
EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND
SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
ES-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 STABILIZAT70N IS ACHIEVED.
ES-B.-DURING DEWATER/NG OPERATIONS, WATER WILL BE PUMPED INTO AN
APPROVED WATER FILTERING DEVICE.
ES-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.
General construction notes for Erosion and Sediment Control plans
1. The plan approving authority, must bc, 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
Regulalions-
3. All erosion and sediment control measures ,Ire 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 litiited 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
approvi ng authority.
6. The contractor is responsible, for installation of any additional erosion control measures
necessary to prevent erosion and sedimentation as determined by Lhe plan approving
authority_
7. All disturbed areas are to drain to approved sediment control measures at all times dining
land disturbing activities and during site development until final stabltrzation]s achieved.
S. Daring dewatering operations, water will be pumped into an approved filtering device.
9. The contractor shall inspect all erosion control measures periodically and after each rtmoff-
pr'oducing 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 betaken front all approved, designated borrow area.
11. All waste materials shall be taken to an approved waste area. Earth fill shall be inert
nl,aterials only, free of roots, stumps, wood, rubbish, and other debris.
12. Rorrou or waste areas are to he reclaimed within 7 days of completion per Zoning
Ordinance section 5.1.28.
13. All inert materials shall be transported in compliance with section 13-301 of the Code of
Albemarle..
14. Borrow, fill or waste, activity involving, industrial -type power equipment shall be limited to
the hours of 7:00am to 9:06m.
15. Borrow, fill or wasle activity shall be conducted in a safe manner than maintains lateral
support, ororderto minimize any harardto persons, physical damage to adjacent land and
improvements, and damage to any public street because o slides, sinking, or collapse.
16. The developer shall reserve the right to i nstall, 1mi stain, remove or convert to permanent
slormwaler many cement facilities where applicable all erosion control measures required
PP 4
by this plan regardless of the sale of any lot._ unit, building or other portion of the propetty.
17.TemporarystabihYationshallhe -temporaryseedingandmulclumR. Seeding is to he at75
lbslacre. and in the months of September to February to consist a 50150 ntin of Annual
Ryegrass and Cereal Winter Rye, Orin March and April to consist of Annual Rye, or May
through August to consist of German Millet. Straw mulch is to be applied at 801bsil00sf.
Alternatives are subject to approved by the County erosion control inspector.
18. Permanenl stabilization shall be lime and fertilizer, permanent seedimk and mulch -
Agricultural rade limestone. shall be a lied at 90lbsf1000sf, incorporated into the to 4-6
g PP P P
inches of soil- Fertilizer shall be applied at t 000lbsfacre and consist of a 10-20-10 nutrient
mix. Permanent seeding shall be applied at 1801bs/acre and consist of 95% Kentucky 31 or
�;
Tall Fescue and 0 S o Perennial Ryegrass or, Kentucky Bluegrass. ,Straw mulch is to he
applied at 80lbs1100sf. 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 eloRging to structural measures iS to be repair imnrecli,ILcly. Sill traps are Lobe cleaned
when 50% of the wet storage volume is tilled 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 collects ng sedi ment to half their height nnrst he cleaned and repaired
immediately.
20. All tcrtrporary erosion and sediment control rrle<asures arc to be Lcnioved within 30 days of
0
final site stabilisation, when measures areno lnnrer needed, subject to approval by the
County erosion control inspector.
21. This plan shall be void if theowner does not obtain a permit within I year of the date of
approval, (Water Protection ordinance section 17 204G J
22. Permanent vegetation shall be installed on all denuded areas within nine (9) nmutlis after
the date the land disturbing activity conunenced. (R'ater Protection Ordinance section 17-
207B)
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DESCRIPTION OF EROSION & SEDIMENT
CONTROL MEASURES:
EROSION AND SEDIMENT CONTROL MEASURES:
IT IS AN77CIPATED TO USE CONSTRUCTION ENTRANCES DIVERSION DIKES, EXISTING SEDIMENT BASINS
AND SILT FENCES WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE. TEMPORARY SEEDING WILL
BE USED IMMEDIATELY FOLLOWNG ALL LAND DISTURBANCE ACTIVITIES. TEMPORARY STOCKPILE
AREAS WILL BE MAINTAINED FROM TOPSOIL THAT WILL BE STRIPPED FROM AREAS TO BE GRADED
AND STORED FOR LATER SPREADING. STOCKPILE LOCATIONS SHALL BE ON SITE AND SHALL BE
STABILIZED Wi7H A TEMPORARY VEGETATIVE COVER. PERMANENT SEEDING WILL BE PERFORMED FOR
ALL AREAS WHICH WILL NO LONGER BE EXCAVATED AND WHERE CONSTRUCTION ACTIVITIES HAVE
CEASED. PERMANENT SEEDING SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE
LEFT DORMANT FOR A YEAR OR MORE. SELECTION OF SEED MIXTURE WILL DEPEND ON THE TIME OF
YEAR APPLIED.
TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS WHICH WiLL BE LEFT DORMANT
FOR MORE THAN SEVEN DAYS. THESE AREAS SHALL BE SEEDED WITH FAST GERMINATING
VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. SELECTION OF SEED MIXTURE WILL
DEPEND ON THE TIME OF YEAR APPLIED.
CONSTRUCTION ENTRANCE:
A STABILIZED PAVED CONSTRUCTION ENTRANCE WITH A WASH RACK LOCATED AT POINTS OF
VEHICULAR INGRESS AND EGRESS ON A CONSTRUCTION SITE. TO REDUCE THE AMOUNT OF MUD
TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF.
CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON THE PLANS TO REDUCE THE
AMOUNT SEDIMENT TRANSPORTED ONTO PUBLIC ROADWAYS.
SILT FENCE.
A TEMPORARY SEDIMENT BARRIER CONSISTING OF A SYNTHETIC FILTER FABRIC STRETCHED ACROSS
AND ATTACHED TO SUPPORTING POSTS AND EN7RENCHED. TO INTERCEPT AND DETAIN SMALL
AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERATIONS /N ORDER TO
PREVENT SEDIMENT FROM LEAVING THE S17E TO DECREASE THE VELOCITY OF SHEET FLOWS AND
LOW -TO -MODERATE LEVEL CHANNEL FLOWS. THE SiLT FENCE BARRIERS SHALL BE INSTALLED DOWN
SLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN RUNOFF FROM SHEET FLOW AS
INDICATED. THEY SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND MAINTAINED /N
ACCORDANCE NTH THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK (VESCH).
PERMANENT STABILIZATION:
THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLANING SEED.
TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS. TO PERMANENTLY
STABILIZE DISTURBED AREAS /N A MANNER 7HAT 1S ECONOMICAL, ADAPTABLE TO SITE CONDITIONS
AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS. TO IMPROVE WILDLIFE
HABITAT TO ENHANCE NATURAL BEAUTY. UPON COMPLETION OF CONSTRUCTION ACTIVITIES, ALL
AREAS WILL RECEIVE A PERMANENT VEGETATIVE COVER.
TEMPORARY SEEDING.
THE ESTABLISHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS BY SEEDING WITH
APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS. TO REDUCE EROSION AND SEDIMENTATION BY
STABILIZING DISTURBED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF
MORE THAN 30 DAYS. TO REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM OR
OFF -SITE AREAS, AND TO PROVIDE PROTECTION TO BARE SOILS EXPOSED DURING CONSTRUCTION
UNTIL PERMANENT VEGETATION OR OTHER EROSION CONTROL MEASURES CAN BE ESTABLISHED.
DUST CONTROL:
REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING, DEMOLITION AND
CONSTRUCTION AC77WTIES.
TO PREVENT SURFACE AND AIR MOVEMENT OF DUST FROM EXPOSED SOIL SURFACES AND REDUCE
THE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEALTH HAZARDS TRAFFIC SAFETY
PROBLEMS OR HARM ANIMAL OR PLANT LIFE.
DUST CONTROL MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR MOVEMENT OF DUST
DURING CONSTRUCTION. MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH.
TEMPORARY DIVERSION DIKE.,
A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA
WHICH DiVERTS OFF -SITE RUNOFF AWAY FROM UNPROTECTED SLOPES AND TO A STABILIZED OUTLET
OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING STRUCTURE. MAXIMUM
EFFECTIVE LIVE IS 18 MONTHS.
ROCK CHECK DAMS.,
SMALL, TEMPORARY STONE DAMS CONSTRUCTED ACROSS A DRAINAGE DITCH TO REDUCE THE
VELOCITY OF CONCENTRATED FLOWS, REDUCING EROSION OF 7HE SWALE OR DITCH. L/Mi7ED TO USE
IN SMALL OPEN CHANNELS .WHICH DRAIN 10 ACRES OR LESS; SHOULD NOT BE USED iN LiVE
STREAMS.
STORM DRAIN INLET PROTECTION.,
THE INSTALLATION OF VARIOUS KINDS OF SEDIMENT TRAPPING MEASURES AROUND DROP INLETS OR
CURB INLET STRUCTURES PRiOR TO PERMANENT STABILIZATION OF THE DISTURBED AREA; LIMITED TO
DRAINAGE AREAS NOT EXCEEDING ONE ACRE, AND NOT INTENDED TO CONTROL LARGE,
CONCENTRATED STORMWATER FLOWS.
TEMPORARY SEDIMENT TRAP.,
A SMALL PONDING AREA, FORMED BY CONSTRUCTING AN EARTHEN EMBANKMENT WITH A STONE
OUTLET ACROSS A DRAINAGE SWALE TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED
AREAS FOR ENOUGH TIME TO ALLOW MOST TO THE SUSPENDED SOLIDS TO SETTLE OUT. MAXIMUM
EFFECTIVE LiFE /S 18 MONTHS.
TEMPORARY SEDIMENT BASIN.
A TEMPORARY BARRIER OR DAM WITH CONTROLLED STORMW47ER RELEASE STRUCTURES WHICH IS
FORMED BY CONSTRUCTING AN EMBANKMENT OF COMPACTED SOIL ACROSS A DRAINAGEWAY. IT IS
USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DRAINAGE AREAS 3ACRES OR GREATER FOR
ENOUGH TIME TO ALLOW MOST OF THE SUSPENDED SOLIDS TO SETTLE OUT. 1T CAN BE
CONSTRUCTED ONLY WHERE 7HERE iS SUFFICIENT SPACE AND APPROPRIATE TOPOGRAPHY MAXIMUM
EFFECTIVE LIFE iS 18 MON7HS UNLESS DESIGNED AS A PERMANENT POND BY A QUALIFIED
PROFESSIONAL.
OUTLET PROTECTION:
THE INSTALLATION OF RIPRAP CHANNEL SECTIONS AND/OR STILLING BASINS BELOW STORM DRAIN
OUTLETS TO REDUCE EROSION AND UNDER -CUTTING FROM SCOURING AT OUTLETS AND TO REDUCE
FLOW VELOCITIES BEFORE STORMWATER ENTERS RECEIVING CHANNELS BELOW THESE OUTLETS.
CULVERT INLET PROTECTION:
A SEDIMENT FILTER LOCATED AT THE INLET TO STORM SEWER CULVERTS WHICH PREVENTS SEDIMENT
FROM ENTERING, ACCUMULATING IN AND BEING 7RANSFERRED BY 774E CULVERT IT ALSO PROVIDES
EROSION CONTROL AT CULVERTS DURING THE PHASE OF A PROJECT WHERE ELEVATIONS AND
DRAINAGE PATTERNS ARE CHANGING, CAUSING ORIGINAL CONTROL MEASURES TO BE INEFFECTIVE.
SAFETY FENCE:
A PR07ECTIVE BARRIER INSTALLED TO PROHIBIT UNDESIRABLE USE OF AN EROSION CONTROL
MEASURE.
STORMWATER RUN-OFF CONSIDERATIONS:
STORMWATER MANAGEMENT THE STORMWATER RUNOFF FROM THIS PROJECT DRAINS
TEMPORARILY TO THE PROPOSED SEDIMENT TRAP. THE SEDIMENT TRAP WILL BE
CONVERTED TO A PERMANENT STORMWATER MANAGEMENT FACILITY AFTER THE
CONSTRUCTION OF THE PROPOSED PARKING LOT EXPANSION.
SOIL DESCRIPTION.•
23B - YADKIN CLAY LOAM - 29 TO 7Z SLOPES. THESE DEEP, WELL DRAINED
SLOPES ARE FOUND ON SIDE OF HILL AND RIDGES VERY LOW TO HIGH
RUNOFF, WITH MODERATE PERMEABILITY.
72D3 - RABUN CLAY - SEVERELY ERODED, 15Z TO 25Z SLOPES. THESE DEEP,
WELL DRAINED SOiLS ARE FOUND ON GENTLY SLOPING TO STEEP RIDGES
AND MOUNTAIN SLOPES. MODERATE TO RAPID RUNOFF, W/7H MODERATE
PERMEABILITY.
p.
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NOVEr/BEP. THROUGH FEBFIJAR, IS !h'INTER R"E
NJ I-8
1. _N1E AND F-FTI TER N-EDE SFA__ EE DEE=MI'dED BY SOIL
IF,T, AM AP'II73 IN CC.oR :,1 ,L- WITH V-=:H sTi_ 33:)-
. 5L GN I-) _L N ILCHLO IVMLulr IL 1 1' N OM,LL[1CN
(.F SF L PC ICATI J, IN A::CJRGAN{,F ,A! VF. r ,TC 3 35,
OPS PERMANENT SEEDING SCHEDULE
NO SCALE
(STD. & SPEC. 3.32 OF VIRGINIA EROSION &
SEDIMENT CONTROL HANDBOOK, 3RD ED.)
EROSION CONTROL NOTES & NARRATIVE
PURPOSE:
THE PURPOSE OF THIS LAND DISTURBING ACTIVTY IS TO EXPAND THE EXISTING
WAREHOUSE BUILDING FOR TRUMP WINERY. THE TOTAL AREA TO BE DISTURBED WITH
THE PROJECT AREA iS 1.37 ACRES THIS INCLUDES ALL THE DISTURBED AREA ON THE
PROPERTY. THE TOTAL AREA FOR THE VSMP PLAN IS 2.15 ACRES. THiS INCLUDES
THE AREA BELOW THE SiTE WITH THE EXISTING SILT FENCE AROUND THAT WAS
RIOT 0 E STAR OF DESIGN ANDCONSTRUCTION FO HE WINERY
INSTALLED P 7 7N T NA RT
EXPANSION.
EXISTING SITE CONDITIONS:
THIS SiTE iS CURRENTLY A VINEYARD WAREHOUSE AND OPEN SPACE ON THE TRUMP
WINERY PROPERTY. THE PROJECT AREA /S SURROUNDED BY WOODS AND VINEYARDS.
ADJACENT AREAS.
THIS SiTE iS SURROUNDED BY RURAL FARM LAND AND DENSE WOODS.
OFFSITE LAND DISTURBANCE:
NO CONSTRUCTION ACTIVITIES ARE PROPOSED OUTSIDE OF THE LIMITS OF DISTURBANCE.
CRITICAL AREAS:
THERE ARE NO CRITICAL SLOPES WITHIN THE PROJECT BOUNDARY. THE PROPERTY HAS
CRITICAL SLOPE AREAS, BUT THESE AREAS ARE WELL OUTSIDE OF THE LIMITS OF THIS
PROJECT AREA.
SOILS:
SOILS MAP IS INCORPORATED INTO THE EROSION CONTROL PLANS WITH SOILS DATA
INCLUDED WITH THiS NARRATIVE.
SEQUENCE OF CONSTRUCTION:
1. NOTIFY ALBEMARLE COUNTY TO SCHEDULE A PRE- CONS TRUC T70N MEETING AS
REQUIRED.
2. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTON
PROCESS WITHOUT THE APPROVAL FROM THE INSPECTOR ON THE PROJECT
J. INSTALL THE PROPOSED GRAVEL CONSTRUCTION ENTRANCE WITH WASH AREA AS
SHOWN ON THE PLANS. CONSTRUCTION ENTRANCES TO BE INSTALLED WHERE
CONSTRUCTION VEHICLE ROUTES INTERSECT PAVED 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
PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END
OF EACH DAY SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR
SWEEPING AND TRANSPORTING TO A SEDIMENT CONTROL DISPOSAL AREA. STREET
WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT 1S REMOVED IN THIS MANNER.
4. INSTALL THE INITIAL PERIMETER MEASURES, INCLUDING THE SEDIMENT TRAP, SILT
FENCE, AND DIVERSION BERMS AS SHOWN ON THE PHASE / EROSION CONTROL
SHEET. THE EXISTING ENTRANCE WILL SERVE AS THE CONSTRUCTION ENTRANCE FOR
THE PROJECT UNTIL THE PERIMETER E&S MEASURES HAVE BEEN INSTALLED.
MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST
STEP WITH ANY LAND DISTURBANCE ACTIVITY AND SHALL BE MADE FUNCTIONAL
BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.
5. STABILIZE THE SLOPES OF THE SEDIMENT TRAP AND DIVERSION BERM WITH
BLANKET MATTING TO PREVENT DOWNSTREAM EROSION FROM THESE E&S
MEASURES. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES
SUCH AS DAMS, DIKES, AND DIVERSiONS IMMEDIATELY AFTER INSTALLATION.
6. ONCE ALL THE EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON THE
PHASE I EROSION CONTROL PLAN AND THE INSPECTOR HAS APPROVED THE
EROSION CONTROL MEASURES, THE CONTRACTOR CAN BEGIN GRADING THE SITE AS
SHOWN ON THE PHASE ll E&S PLAN. 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 (UNDISTURBED) FOR
LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS
THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR.
7. ONCE THE SITE iS ROUGH GRADED, THE CONTRACTOR SHALL BEGIN INSTALLATION OF
THE DRAINAGE PIPES AND GRAVEL PARKING LOT. INLET PROTECTION SHALL BE
INSPECTED AFTER EACH RAINFALL EVENT AND REPAIRS SHALL BE MADE AS NEEDED.
8. NO ITEM SHALL BE REMOVED UNLESS THE UPSTREAM AREAS ARE STABILIZED AND
THE INSPECTOR GIVES PERMISSION THE PROPOSED SEDIMENT TRAP SHALL BE
CONVERTED TO SWM FACILITY AFTER THE CONSTRUCTION OF THE PARKING LOT HAS
BEEN COMPLETED. SEE SHEET 4 FOR ADDITIONAL SEDIMENT TRAP CONVERSION
DETAILS.
9. MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE V/RG/NIA EROSION
AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY THE
LOCAL PROGRAM ADMINISTRATOR IN ACCORDANCE MTN THE WRG/N/A EROSION AND
SEDIMENT CONTROL HANDBOOK.
10. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED
WITHIN 30 DAYS AFTER FINAL S17E STABILIZAT70N 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.
TEMPORARY SEEDING:
ALL DENUDED AREAS WHICH WiLL BE LEFT DORMANT FOR EXTENDED PERIODS OF TiME SHALL
BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETA7ON IMMEDIATELY FOLLOWING
GRADING. SELECTION OF THE SEED MIXTURE WILL DEPEND ON THE TIME OF YEAR AND WILL
BE APPLIED TO DISTURBED ARES THAT WILL NOT BE BROUGHT TO FINAL GRADE WITHIN 30
DAYS.
PLANTS SHOULD BE SELECTED APPROPRIATE TO 7HE SEASON AND S17E CONDITIONS FROM
TABLES 331E AND 3.31C. NOTE THAT TABLE 331B PRESENTS PLANTS WHICH CAN BE USED
WITHOUT EXTENSIVE EVALUATION OF SITE CONDITIONS; TABLE 337C PRESENTS MORE
IN-DEPTH INFORMATION ON THE PLANT MATERIALS.
TO CONTROL EROSION ON BARE SOIL SURFACES, PLANTS MUST BE ABLE TO GERMINATE AND
GROW. SEEDBED PREPARATION /S ESSENTIAL.
AN EVALUATION SHOULD BE CONDUCTED TO DETERMINE IF LiME IS NECESSARY FOR
TEMPORARY SEEDING. TABLE 3.31A MAY BE USED TO DETERMINE THE ACTUAL NEED ALONG
WiTH SUGGESTED APPLICATION RATES:
FERTILIZER SHALL BE APPLIED AS 600 LBS/ACRE OF 10-20-10 (14 LBS/1,000 SQ. FT.) OR
EQUIVALENT NUTRIENTS. LIME AND FERTILIZER SHALL BE INCORPORATED INTO THE TOP 2 TO
4 INCHES OF THE SOiL 1F POSSIBLE.
IF THE AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO FURTHER ROUGHENING /S
REQUIRED. WHEN THE AREA IS COMPACTED, CRUSTED, OR HARDENED, THE SOIL SHALL BE
LOOSENED BY D/SC/NG, RAKING, HARROWING, OR OTHER ACCEPTABLE MEANS. TRACKING WITH
BULLDOZER CLEATS /S MOST EFFECTIVE ON SANDY SOILS. THIS PRACTICE OFTEN CAUSES
UNDUE COMPACTION OF THE SOIL SURFACE, ESPECIALLY IN CLAYEY SOiLS, AND DOES NOT
AID PLANT GROWTH AS EFFECTIVELY AS OTHER METHODS OF SURFACE ROUGHENING.
SEED SHALL BE EVENLY APPLIED W177H A BROADCAST SEEDER, DRILL, CULTIPACKER SEEDER
OR HYDROSEEDER. SMALL GRAINS SHALL BE PLANTED NO MORE THAN ij INCHES DEEP.
SMALL SEEDS, SUCH AS KENTUCKY BLUEGRASS, SHOULD BE PLANTED NO MORE THAN #
INCH DEEP. OTHER GRASSES AND LEGUMES SHOULD BE PLANTED FROM 4 INCH TO j DEEP.
SEEDINGS MADE IN FALL FOR WINTER COVER AND DURING HOT AND DRY SUMMER MONTHS
SHALL BE MULCHED ACCORDING TO MULCHING, STD. & SPEC. 335, EXCEPT THAT
HYDROMULCHES (FIBER MULCH) WILL NOT BE CONSIDERED ADEQUATE. STRAW MULCH SHOULD
BE USED DURING THESE PERIODS.
AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT RILL EROSION
WiLL BE RE -SEEDED AS SOON AS SUCH AREAS ARE /DEN77FIED.
PERMANENT STABILIZATION:
PERMANENT SEEDING WiLL BE APPLIED TO ALL DISTURBED AREAS AS PER THE PERMANENT
STABILIZATION OF THIS EROSION & SEDIMENT CONTROL NARRATIVE.
AFTER CONSTRUCTION /S COMPLETED, ALL DISTURBED AREAS OF THE SiTE WILL BE LIMED,
FERTILIZED, AND SEEDED AS PER CURRENT VDOT STANDARDS 77-IIS SHALL CONSIST OF
7HE FOLLOWING:
TOP SOiL - 2" DEPTH
LIME - 2 TONS/ACRE
FERTILIZER - 600 LBS/ACRE OF 15-JO-15
SEED - ERNS 5311 CONSERVATION SEED MIX - ERNMX-114 (45 LBS/ACRE PENNLAWN
CREEPING RED FESCUE, 37.5 LBS/ACRE ARGILS KENTUCKY BLUEGRASS, 375 LBS/ACRE
PARK KEN7UCKY BLUEGRASS, 15 LBSIACRE ANNUAL RYEGRASS & 15 LBS/ACRE PLEASURE
PERENNIAL AFTER THESE AREAS ARE STABILIZED THEY WiLL BE MOWED AND MAINTAINED
ON A REGULAR BASIS.
MAINTENANCE:
IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY
AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC ATTENTION WiLL BE GIVEN TO THE
FOLLOWING ITEMS:
A. SEDIMENT BASINS AND/OR TRAPS MLL BE CLEANED AND MAINTAINED iN
ACCORDANCE KITH THE VIRGIWA EROSION & SEDIMENT CONTROL HANDBOOK.
B. ALL GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP THAT
WiLL PREVENT PROPER DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT THE
GRAVEL WILL BE REMOVED AND CLEANED, OR IT KILL BE REPLACED.
C ALL SILT FENCE BARRIERS WILL BE CHECKED REGULARLY FOR UNDERMINING OR
DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE
REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHED HALF WAY TO THE
TOP OF THE BARRIER.
D. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS
MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED.
SCOT R. t. HHNB�
Lic. No. 035791 '_
I�LJ 6/3/20 L-
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3P P� i5 ;G 60
I inch - 30 PL.
PHASE I EROSION & SEDIMENT CONTROL PLAN Sediment Trap Design#1
ESC Ph. II drainage area (acres) (<3) 1.54
♦♦♦��♦♦. trap volumes:
elevation (ft) area (sf) volume(cf) volume(cy)
♦♦ �♦ j 679.00 570.0 0 0.0
�� �♦♦ 680.00 1075.0 809 30.0
,♦ ♦♦ - 681.00 1661.0 2,167 80.2
O $T OF STONE MIR ,epy,,x'
R. D \
�.P
�' .♦ MY STOMGE NM T{ YKbIL
682.00 2316.0 4,146 153.6
�* ♦♦ 683.00 3031.0 6,812 252.3
'♦� 684.00 3813.0 10,226 378.7 ME
tExrvwrto `artn am w
♦♦ / wet storage: •9FE PINE as-i cwmE .WLAE"% cws I R~
♦ / wet storage required (cy) (67*DA) 103.2
♦♦� -� , bottom of stone weir (ft) 681.40
♦ • wet storage provided at this elevation (cy) TWA
♦♦♦ i. slope of wet storage sides 3:1
weir length (ft) (6xDA)
EXISTING GRAVEL ♦♦♦ / dry storage: bottom of trap elevation (ft)
jw dry storage required (cy) (67*DA) 103.2 bottom trap dimensions:
ACCESS ROAD + * crest of stone weir 682.75 top of dam elevation (ft)
• _ _ _ _ - - / dry storage provided at this elevation (cy) 118.3 top vAdth of dam (ft) _
slope of drystoragesides 3:1 to Va dimensions
rx
s*Alaw
IMP♦j♦ ♦�j. EXISTING FARM WINERY
NOTE: THIS CONSTRUCTION
ENTRANCE SHALL BE INSTALLED,
OPERATED, AND MAINTAINED BY THE
CONTRACTOR. ALL CONSTRUCTION
TRAFFIC IN THIS AREA SHALL UTILIZE
THIS CONSTRUCTION ENTRANCE.
ESC PHASE I- ♦♦♦�♦, ♦i♦♦♦♦ BUILDING
SEA ZNT aRAP D♦♦ ♦♦♦
- 44 ��� ♦♦
♦ 1,
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10
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CONSTRUCTIONENTRANCE- . ve- -
USE EXISTING GRAVEL ROAD♦� `
AS THE CONSTRUCTION CE ♦� DRAINAG
ENTRAN CE(MIN.12'x70') �- - ♦♦ AREA = 0.2 AC �11 ti- II E �
-- \' ♦♦ BY-PASS ,G
S \
6 EEL _1'-I V ♦ DISTURB AREA
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SCOTT R. C LINS
Lic. No 035791
6/3/20
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LOCATION OF CONTRACTOR ♦♦ IX N I-kD
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PARKING/STAGING AREA i -= �♦t' ° . ' ♦j♦ : , \
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LOCATION OF ♦ ♦ PROPOSED SILT FENCE
PORTA-JOHNS �1� „ �1� SF FOR THIS
LOCATION OF RWD HEN it VIAI K �� ��� CONSTRUCTION AREA
RAIN GAUGE ELE l_a - - 1� I0 Q
LOCATION OF �
DUMPSTER`. 1♦ Z I`
La
FUUELINIGTALOCTONONK � �IL� --s96 ---- �,r:�r�wn �I�♦�♦� id I M
PROPOSED SEDIMENT TRAPPING TS ♦♦♦ d 7
DEVICE TO BE USED FOR THE �� ♦ Icy') L
CONSTRUCTION ENTRANCE'S
y � ♦ I-" - � Q
TEMPORARY FLASH RUNOFF & �rPCE ♦ J
FOR CONCRETE WASH OUT j. ♦♦♦♦ C O
PROPOSED DD I IN
DIVERSION BERM j ♦ PROPOSED DRAINAGE N
- ♦♦♦♦ DIVIDE, TYP. Q z
> (j) p
i DC ♦♦ W > U
J
LIMITS OF �� J z
DISTURBANCE FOR > % w
PROJECT AREA =1.37AC - FLO RROWC(TYP.) ♦�TION� DD U) ` C
♦ PROPOSED Q _
♦♦♦ DIVERSION BERM / L9 H� Q
■w
® ♦ p z w
-684 ♦♦ SAFETY FENCE TO J V)
.r -_ _�sz �♦♦♦ ENCOMPASS / ,,,x
SEDIMENTTRAP Q W
�1� �1w =_ _ - ♦♦ PROPOSED ESC LIMITS OF DISTURBANCE, TYP. _
ST / ♦ I THE BOUNDARY FOR THE LIMITS OF X
OP2 Z
��� no / ♦♦ L=g W=4 DISTURBANCE, WHICH TOTALS1.37AC, I O
♦ e ♦ RIPRAP WEIR DEPTH=2' DEFINES THE BOUNDARY FOR THE VRRM w W
PS •�I /` WATER QUALITY CALCULATIONS. LY r C/)
® I ,60� � , I ♦
TOTAL LIMITS OF VSMP ®y -� W=20'
PLAN=2.15 AC A+ ��
` \+\ +°�®♦ \ R 71 T SF EXISTING SILT FENCE AROUND PERIMETER OF W W
� & ��♦I - EXISTING SILT FE CEEAREA FOR ITO REMAOF THE IN.
� x
♦j r, / / ADDITIONAL EROSION CONTROL MEASURES W V)
I\ /6 opi DEPTH-z' SHALL BE IMPLEMENTED TO CONTAIN THE Jj
PROPOSED BSION WITHIN
M s�f�♦� r"' ����rTHE FOOTPRINTDISTURBANCE OAS SHOWN OR THE NN THIS PLAN. � O
BLANKET MATTING ��aa �� f��11� '" U)
�f- ~
/ PROPOSED SILT FENCE FOR THIS SF _ __- EXISTING DIRT STOCKPI ILE AREA TO BE USED w z
CONSTRUCTION AREA \ FOR THE BUILDING PAD AND PARKING LOT
CONSTRUCTION. O
X Q U
CONTRACTOR SHALL LOCATE & SURROUND THE (�
l�
} / PROPOSED CONSERVATION AREA WITH ORANGE O
SAFETY FENCE PRIOR TO STARTING Z
/ ADDITIONAL o.78 ACRES OUTSIDE OF THE � y!� CONSTRUCTION. SAFETY FENCE IN THIS LOCATION O N
PROJECT LIMITS BUT PART OF THE OVERALL X �C / S INTENDED TO PREVENT DISTURBANCES WITHIN
Ln
EROSION CONTROL PLAN. AREATO REMAIN _ THE CONSERVATION AREA.
� 1 vl v I I F,
UNDISTURBED, EXCEPT FOR THE INSTALLED
SILT FENCE. THE DISTURBANCE FOR THE SILT W
FENCE HAS BEEN INCLUDED IN THE OVERALL
PROJECT LIMITS OF DISTURBANCE AREA
a w
m
GRAPHIC SCALE JOB NO.
192178
39- � o a5 3a 60
- - - - - SCALE
1"=3 D'
IN F'EE'I 1 SHEET NO.
I inch - 30 ft. 3
SEDIMENTTRAP CONVERSION PLAN
PHASE 11 EROSION & SEDIMENT CONTROL PLAN i. THE SEDIMENTTRAP SHALL NOT BE CONVERTED WITHOUT PRIOR PAS;T CURNER OF UF1H5TTWFK)R FINAL GRADING & DRAINAGE PLAN
APPROVAL FROM THE ESC INSPECTOR. BAG INTO 9'L"
2. THE PROPOSED RISER AND BARREL SYSTEM, WHICH ARE TO BE (rM,PM,U TOF'VIEW
CONSTRUCTED WITH THE SEDIMENTTRAP ATTHE BEGINNING OFTHE
4% %
.4% PROJECT TO MINIMIZE FUTURE DISTURBANCES, SHALL REMAIN %
WATERTIGHT DURING THE CONSTRUCTION PHASES. F 40P 4iio
3. THE RIPRAP LINED SPILLWAY, WHICH SHALL BE CONSTRUCTED WITH THEMary In raEa<
------- SEDIMENT TRAP AT THE BEGINNING OF THE PROJECT, SHALL REMAIN. THE 40'
SPILLWAY SHALL BE CHECKED FOR SEDIMENT DEPOSITS, EROSION& %
SETTLEMENT, AND CORRECTIVE MEASURES SHALL BE IMPLEMENTED AS
NEEDED. DIRTBAG 4f
4. ONCE SEDIMENTTRAP #i IS READYTO BE CONVERTED, THE TRAP SHALL BE
2 PROPERLY DEWATERED. SEDIMENT TRAP #i SHALL BE DEWATERED WITH A L 4f
♦ ft PUMP (WITH A FILTER ON THE SUCTION END) AND A SEDIMENT FILTER BAG.
♦SEETHE PROPOSED'ACF DIRTBAG HD'SEDIMENT FILTER DETAIL ON THIS
AOCOPAMATES UP
SHEET, OR EQUIVALENT, FOR THE SEDIMENTTRAP DEWATERING DEVICE. TOVDISCHARGE
DEWATERI NG OF TH E TRAP SHALL OCCU R NO SOON ER THAN 48 H OURS LENGTH HUSE
AFTER TH E LAST RAIN FALL EVENT TO ENSU RE P ROPE RTY SETTLI ING TIME IN
THETRAP.
♦ 6. MUD/SEDIMENT FROM THE BOTTOM OF THE SEDIMENT TRAP SHALL NOT BE NOUES:
♦ PUMPED, B UT SHALL BE RE MOVED. 0 NCE TH E WATER AND SEDIMENT HAVE 1) DIN I BAG 10 BE PLA Ci=J ON AUUHLUA IL R 51 RAW
EXISTING GRAVEL2) SEAW MUST BE HIGH STRENGTH D DUELE STITCHED -I- SEAMS
BEEN REMOVED, THE CONTRACTOR SHALL REGRADE THE SEDIMENTTRAP, 3) WIM MUST BE TESTED AID _R A3TM D-4864. ACF TEST RESULTS AVAILABLE UPON REDUEST
ACCESS ROAD AS REQUIRED, TO ACHIEVE THE PROPOSED DESIGN SHOWN ON SHEET 6.
CONTRACTOR SHALL USE STRUCTURAL FILL WHEN MODIFYING THE TRAP
AND FINE GRADING THE FACILITY DURING ITS CONVERSION.
low, A* CROSS SECTION
7 WHILE THE TRAP 15 BEING FINE GRADED TO THE PROPOSED SWM FACILITY'S
PERMANENT GRADING PLAN, THE CONTRACTOR SHALL BEGIN
A0 CONSTRUCTINGTHE LEVEL SPREADER. THE CONTRACTOR SHALL TAKE - - - ---
# EXTRA PRECAUTIONS TO ENSURE THE PROPOSED CONSERVATION AREA IS
# NOT DISTURBED.
10.
go
B. ONCE THE SWM FACILITY IS AT FINAL GRADE ANDTHE LEVEL SPREADER
HAS BEEN CONSTRUCTED, THE CONTRACTOR SHALL STABILIZE THE
FACILITY's GRASS GROUNDCOVER. AT THIS TIME THE RISER AND BARREL DB55 FABRIC PROPERTIES
SYSTEM CAN BE MADE OPERATIONAL AND WILL NO LONGER BE REQUIRED PROPERTY TEST METHOD M)%RV
a TO BE WATERTIGHT. TENSILE STRENGTH ASTIM 5�4�32 205 LBS
0 LLIONQATION A5TM U-4432 501% %
al -IV*, -
w -BR PU14CTURE ASTM 0-6241 525 ALBS
A
In UV RESISTANCE ASTIM 0 4255 -10%
ft EXISTING FARM WINERY A S ASTM D-4751 09 US SIEVE DITCH SUBAREA
PERMIIFTIVIFY ASTM D 4491 1.4 SEC-]
ESC PHASE 11 BUILDING FLOW RATE ASTIM D 4491 90 GPMISF 1.09 ac.
SEDIMENT -TRAP
TII min.
I IF AGIF UB55 DITUI 1
DA= 1--S4 ac.
Z **4
oirthogz Seam TeSt III e Kul Is (u I ASTIA 0"94) offluamm J
Wave" Dirtbag Slardard Sizes: --------------
•
L I Alli Md.kirluili Lcad 934 lb� F "o E' P I
�ADE,�i IT) 11,.TER
xiri HIT Sueiislii 140211imt 9 x 20' 1HF)ER, ' RF4 IN i�T[,
A, k FA FIFF 'N�� FAICh-'
NICTE"E'Idt lesIvesL[I wds derised trun
milenal fadure ratherthai a stitch FaIII-I-e. 12' x 18.75,
4f
r
Costom Sizo5 jtailalz e uoon rruiKst.
METHOD
MODIFIED RATIONAL ME If
ii I I 111,41� EPIC- EVRII IiI i"f IT I) STY. PkTII`111flj�Tj BENF1 I
in TIME OF CONCENTRATION PATH
r,l �! 44 _7' (11 min __FY
Q �y FLLVA IjN 100' OF OLE w/ D ELEV )N-E:I 1/ 44',
-1 350'OF CONIC. FLOW w/ D ELEV=24'(1 min.)
L-IIPFCP(;RC,IIP
a - i _,'NK F,T(-PS W 0 (*PER THE VESCH, CHET. 5_ F,T FES 1I
I �Y� 5'x10'x6" ELEC,
CONSTRUCTION ENTRANCE- w -PLATES 5-1 & 5-2) 4#
SERVICE SLAB
USE EXISTING GRAVEL ROAD
Vx30x(S" MECHANICAL
AS THE CONSTRUCTION CE ♦DRAINAG NAISERVICE SLAB
f ENT CAP,5.'
X 70) ♦AREA = 0.2 AC
ENTRANCE (MIN, 12' 1[* 4PR0i[ No I,j 'I
BY-PASS G
TE,B0'R'♦ , __FI -
• -IDISTAAII I- ' # 1 4 1
`H 0'
o
OTT R- C LINS��
1jc. No. 035791,��
6/3/20
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LOCATION OF CONTRACTOR
41 Kr D
PARKING/STAGING AREA
J j NF 1W XT CS.5
Z
% PROPOSED SILT FENCE
LOCATION OF
% TA-_ SF FORTHIS
% _j
LOCATION OF CONSTRUCTION AREA
POR JOHNS WD LIENC I EIANK J N'-'[ I
AVEL 4,U, 98,96 ''E_
RAIN GAUGE E 7'4_' a6
PROPOSED BLDG
LOCATION OF - --- ---- FEE= 699.00 Cy) Uj
DUMPSTER
FT FA1,F -M7 74FII
ce)
LOCATION OF 0, --- ---
IN11
Z
PROPOSED co
FUELING TANK 7, 1 - r# Z
L-1 HA, 4' FVC - 00
•
IV( EXPANSION BUILDING TI -
4
IP
PROPOSED SEDIMENT TRAPPING TS
co
DEVICE TO BE USED FOR THE
0, /
•
CONSTRUCTION ENTRANCE'S a - --- - - / , 4' �4
TEMPORARY FLASH RUNOFF & "in11rN _j 06
FOR CONCRETE WASHOUT /in 695.0 C:) CL
in M 0
PROPOSED
U U !me/ 04 a- Z
DIVERSION BERM - - - - - - - - - -- PROPOSED DRAINAGE -1 695.0
DIVIDE, TYP. CT - Q
12" 21A COMP
PS / / /,� GRAVEL PARKING LC >
FLOW ARROW LU
z IV NEW (3�) PIPES
_j
N FES ....
DRAIN
_J
LIMITS OF
DISTURBANCE FOR >
PROJECT AREA =1-37 AC DDI PROPOSED 10'GRA55 U) Z
- - - - - - - PROPOSED ACCESS ROAD LILI <
DIVERSION BERM Z
F--
PROPOSED GRAVEL L9 0
I _j
PARKING LOT x 'SAFETY FENCE TO LU
7
ENCOMPASS
SEDIMENTTRAP PROPOSED DRAINAGE <
PROPOSED ESC LIMITS OF DISTURBANCE, TYP.
1: CL
DITCH WITH A TALL
THE BOUNDARY FOR THE LIMITS OF Y X
ST FESCUE LINING
0 P 2 L=8', W=4' DISTURBANCE, WHICH TOTALS 2 37 AC,
el DEPTH=2' DEFINES THE BOUNDARY FOR THE VRRM LU
PS WATER QUALITY CALCULATIONS. (SLOPE=4.97.) 0
41 RIPRAP WEIR Q 2.57 CFS LLI >-
ELEV.=682.75 V 3.99 FPS GRASS
TOTAL LIMITS OF VSMP W=20, 3.38 CF DITCHLL
PS Q -
PLAN=2-.isAC LU
EXISTING SILT FIE 0.51 FT RETENTION BASIN U) Z
S FENCE AROUND PERIMETER OF DI= PROPOSED GRASS DRY 2!
�kl I I AREA FOR EXPANSION OF THE WINERY. NOTE: WITH OUTFALL, SEE SWIM SHEETS 5& 6 FOR 0
EKISTING SILT FENCE TO REMAIN. -Se
DETAILS
PER THE VESCH, CHPT 5, TABLE
Lu
L=lo', W_4' ADDITIONAL EROSION CONTROL MEASURES 5-14, TALL FESCUE GRASS- HAS Vi SHALL BE IMPLEMENTED TO CONTAIN THE LU
DEPTH=2'
-- ------- A MAXIMUM PERMISSIBLE
DISTURBANCE FOR THE EXPANSION WITHIN
PROPOSED --OF 5-ft/s FOR Z
VELOCITY
THE FOOTPRINT AS SHOWN ON THIS PLAN. OL BM
BLANKET MATTING CHANNELS WITH SLOPES < 5%. U) Uj
- - --------- - -- SI`\
------ - - ------
--------- \ -------- Ly
- ---- 0i I I I -- ----- I
PROPOSED SILT FENCE FOR THIS EXISTING DIRTSTOCKPIILE AREA TO BE USED
SF I PROPOSED SWM OUTFALL DESIGN WITH, Uj
CONSTRUCTION AREA FOR THE BUILDING PAD AND PARKING LOT
--- 676 CONSTRUCTION. LEVEL SPREADER. SEE SWM SHEETS & FOR
<
e_- PROPOSED 3:1 SLOPE DETAILS 06
CONTRACTOR SHALL LOCATE & SURROUND THE WITH PERMANENT (D
- /PROPOSED CONSERVATION AREA'WITH ORANGE GRASS COVERING 0 Z
SAFETY FENCE PRIOR TO STARTING 0
CONSTRUCTION. SAFETY FENCE IN THIS LOCATION
ADDITIONAL 0.78 ACRES OUTSIDE 0 FTHE
PROJECT LIMITS BUT PART OF THE OVERAL L IS INTENDED TO PREVENT DISTURBANCES WITHIN Ln
1VV' n
THE CONSERVATION AREA. 4ATL= IT
EROSION CONTROL PLAN. AREA TO REMAIN 111 110 E_-C. FI Ilk:,,.j
UNDISTURBED, EXCEPT FOR THE INSTALLED
SILT FENCE. THE DISTURBANCE FOR THE SILT
FENCE HAS BEEN INCLUDED IN THE OVERALL Lij
PROJECT LIMITS OF DISTURBANCE AREA to
\' _ f \\ 0
ES LEVEL SPREADER - SEE SHEETS 5 & 6 _ / FOR DETAILS AND DESIGN
GRAPHIC SCALE Ditch Subarea Ground Cover GRAPHIC SCALE JOB NO.
6p
�Il I -SE
Area, a c.
CW
Impervious Areas
0.11
0.9
Gravel Areas
0.56
01 .8
Pervious Grass
0.42
1.3
192178
3-
SCALE
PFI$IP HI_=- L -SOL-
ii[H HAII. 30'
J TV Vr L"IP
SHEET NO.
- -- - -- I inch - 30 ft. Total 1.09 0.62
-:Z�� ------- *Values per the VESCH, Chpt. 5, Table 5-2 1 inch - :30 ft,
4
Section 5 - Stormwater Management Plan
PRE -DEVELOPMENT SWM PLAN: % WATERSHED SUMMARY
SCALE 1 " = 30' : ♦♦♦ CN Area, 1-year Flow
..• ♦♦ ac. cfs
♦ _ FDA A (Pre-Dev.) 68 1.54 1.12
` ♦♦ Pre -Development Impervious Area Summary
• / �� Subarea A
/ * Existing Bu
i
/ Existing Gr
Existing Ca
♦ / / Subarea B
• / Existing Bu
♦ i
( Existing Ca
Existing Gr
( %
Impervious Areas
I � ��* � Water Quality Im P
. \♦♦ > I (Defined by the Proposed Limits of
. \ . Existing Gravel
■ II ICI ®. \ ♦♦
♦ \
-. FLO o w / A EL-iF/-5'
— ♦♦ I,
♦ , ♦♦♦♦ I� of -FANvEL F°ow
�! ♦♦
- - �♦
■ - • •♦
rj
! « • SUBAREA B •
■ • ,,PJJ023acF •
■ \ - -- - - • CN=91 .
■ \ • TC=0./1/2fhrs •
♦ ♦♦
I #* 4V# AREA (0,20 ac.♦♦♦
" ♦4k% REDIRECTED'f. SUBAREA A IN ♦®
y `�:� ♦ A,,. POST-DEV. STATE
♦ �! -♦♦ • "
EXISTING STORM SEWER -
•
•♦♦ \� ��,�F &CONCENTRATED -
_ OUTFALLS TO REMAIN.
Ilk
0 U'- OLF A il'..A ELE /- 7'
♦ h / (:F (ONC Fl ow .,/ A
♦ ���V\\ ELE , Eo■
♦
♦ `. .-" "" PRE-DEV. •
♦ _"� " / SUBAREA
A •
♦
.54 ac /
Tc=0.16-hrs. - -
♦ ...,� - ■
• \ e
'LocnTloN OF
- - -- ' %• PROPOSED SWM
FACILITY
STORMWATER MANAGEMENT NARRATIVE: 1
OVERVIEW:
THE PROPOSED STORMWATER MANAGEMENT PLAN COMPLIES WITH PART IIB SWM REQUIREMENTS. MINIMUM
CHANNEL & FLOOD PROTECTION AND VIRGINIA RUNOFF REDUCTION METHOD (VRRM) REQUIREMENTS ARE 1 .�•
MET. PLEASE SEE THIS SHEET FOR SUMMARIES, AND THE ATTACHED STORMWATER MANAGEMENT
CALCULATIONS PACKET FOR ADDITIONAL DETAILS, PERTAINING TO THIS PLAN's WATER QUALITY AND : '.�•
QUANTITY COMPLIANCE. -
WATER QUANTITY SUMMARY •411
~••
THE PROPOSED PLAN MEETS MINIMUM COUNTY AND VA DEQ REQUIREMENTS. THE PRE -DEVELOPMENT STATE
CONSISTS OF AN EXISTING DEVELOPMENT. THIS DEVELOPMENT HAS TWO PRIMARY CONCENTRATED
OUTFALL POINTS.
THE FIRST CONCENTRATED OUTFALL POINT IS LOCATED TO THE EAST AND ITS DRAINAGE SYSTEM WILL
REMAIN IN THE POST -DEVELOPMENT STATE. THIS STORM SEWER NETWORK WILL NOT RECEIVE ADDITIONAL
RUNOFF AND ITS CONTRIBUTING DRAINAGE AREA (SUBAREA B) WILL NOT BE MODIFIED WITH THIS PLAN,
THEREFORE AN ANALYSIS OF THIS CONCENTRATED OUTFALL POINT IS NOT REQUIRED.
THE SECOND CONCENTRATED OUTFALL POINT IS LOCATED TO THE SOUTHEAST, AS DEPICTED IN SUBAREA _
'A' IN THE PRE- AND POST -DEVELOPMENT STATES. SUBAREAA' ENCOMPASSES THE PROPOSED - --
IMPROVEMENTS AND A CHANNEL & FLOOD PROTECTION ANALYSIS HAS BEEN PROVIDED FOR THIS AREA. TO
OFFSET THE IMPACTS FROM THE PROPOSED IMPROVEMENTS, A DRY DETENTION CELL IS PROPOSED TO
TREAT SUBAREA'A'. THIS FACILITY IS SPECIFIED AS'SWM FACILITY A' ON THIS PLAN AND PROVIDES
STORMWATER QUANTITY (NOT QUALITY) TREATMENT.
9 VAC 25-870-66 CHANNEL PROTECTION COMPLIANCE IS MET FOR SUBAREAA' VIA SECTION B.3.a (ENERGY - J
BALANCE COMPUTATIONS) AND THE LIMITS OF ANALYSIS IS MET VIA SECTION B.4.,i
9 VAC 25-870-66 FLOOD PROTECTION COMPLIANCE FOR SUBAREAA' IS MET VIA SECTION C.2.b (REDUCED
POST -DEVELOPMENT 10-YEAR FLOW) AND THE LIMITS OF ANALYSIS IS MET VIA SECTION C.3.
WATER QUALITY SUMMARY
THE STORMWATER QUALITY REQUIREMENTS FOR THIS ReDEVELOPMENT ARE MET. THE VRRM SPREADSHEET --
FOR ReDEVELOPMENTS WAS UTILIZED. THE SITE IS CURRENTLY BEING USED AS A WINERY AND IS _
PARTIALLY IMPERVIOUS IN ITS CURRENT STATE,
IN THE POST-ReDEVELOPMENT STATE THE OVERALL IMPERVIOUS AREA IS INCREASED. THIS INCREASE
CAUSES A TOTAL MINIMUM PHOSPHOROUS REMOVAL RATE REQUIREMENT OF 0.99 Ibs/yr FOR THE PROPOSED
PROJECT. THE PROPOSED PLAN WILL SATISFY THIS MINIMUM WATER QUALITY REQUIREMENT BY RELEASING �- L'
SWM FACILITY A's RUNOFF TO CONSERVED A/B SOILS IN A SHEET FLOW CONDITION. THE PHOSPHOROUS
REMOVAL RATE PROVIDED IS 1.00 Ibs/yr AND EXCEEDS THE MINIMUM REQUIREMENT. -
All
16,875 sf
8,300 sf
EXISTING CONCENTRATED
OUTFALLS DRAINING SUBAREA B TO
REMAIN. NO ADDITIONAL RUNOFF
IS PROPOSED TO BE ADDED TO
THIS STORM SEWER NETWORK.
-I
THE BMP TREATMENT AREA (TOTALING
0.86 ac.) IS THE PORTION OF SUBAREA A
THAT IS LOCATED WITHIN THE LIMITS
OF DISTURBANCE. THIS AREA IS BROKEN
DOWN INTO IMPERVIOUS AREAS(0.55
a
OR 64%) AND MANAGED TURF AREAS
(0.31 ac. OR 36%).'
PROPOSED ESC LIMITS OF
DISTURBANCE, TYPICAL. THE
BOUNDARY FOR THE LIMITS OF
DISTURBANCE, WHICH TOTALS 1.37ac.,
DEFINES THE BOUNDARY FOR THE
VRRM WATER QUALITY CALCULATIONS.
POST -DEVELOPMENT SWM PLAN: WATERSHED SUMMARY
SCALE 1 it = 30` . ♦♦ I Area, 1-year Flow, 2-year Flow, 10-year Flow,
• ♦ CN ac. cfs cfs cfs
.�• ♦♦♦ l DAA(Post-Dev.) 78 1.54 0.48 0.55 2.70
♦ ♦ Post -Development Impervious Area Summary
• , ♦ Subarea A
• / *,, \\ Existing Building & Overhangs
• / Existing Gravel
♦ / Existing Concrete
♦ / Proposed Gravel
Proposed Building
/ Subarea B (Not Modified)
Existing Building
Existing Concrete
■ / Existing Gravel
i♦ \•� i Water Quality Impervious Areas
♦♦ i (Defined by the Proposed Limits of Distt
. \ / Existing Gravel
■ I ♦ \ \ ♦ Proposed Gravel
( ♦ \ ♦,, Proposed Building
( ♦♦ \,♦♦� 100' OF OLF w/ A ELEV=10'
45' OF CONC. FLOW w/ A ELEV=5'
♦♦� �♦ 170' OF CHANNEL FLOW ♦
100' OF OLF w/ A ELEV=7' ♦♦. \ ♦♦
350' OF CONC. FLOW w/ A ELEV=24' i
80' OF CHNL FLOW IN DITCH •♦ l
■ _ \ - - _ - \ ♦ THE UPLAND AREA (NOT MODIFIED
' ■ • ♦♦ & NOT PART OF THE CANNEL
FLOOD PROTECTION ANALYSIS) IS
■ \ lI • \ ♦• THIS AREA REPRESENTED
DDPBY BYPASSES THE
B. �
I \ 1 __ _ _ • ♦♦ PROPOSED DEVELOPMENT &ITS
1 ■ �\ - : �• OUTFALLS REMAIN UNALTERED.
��� �� • SUBAREA B • it -
■ A\ (N00_MOD,2 aC11 D -
t
CN=91
41P_ - - • Tic =0.12 hrs. - •
i
I
♦ ♦♦4r#
39,050 sf
8,300 sf
24,100 sf
I
i
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■ � ROOFTOP I BE-
I i - ■� I ice, FACILUIDIRECTLY-TO SWM
TY 'A', AS SHOWN,
ou
■II ��
` ■ I ` POST DEV
I ■l SUBAREAA"
`,■ 1.54 ac. - sy4 THE BMP TREATMENT AREA (TOTALING
�I^ I CN 78 % / 0.86 ac.) IS THE PORTION OF SUBAREA A
Tc 0.16. hrs.. _ : %� i THAT IS LOCATED WITHIN THE LIMITS
- - j OF DISTURBANCE. THIS AREA IS BROKEN
1
�'� ! DOWN INTO
IMPERVIOUS AREASI(0.�55
I I _ ac. OR 64 /o AND MANAGED TURF AREAS
■■ ♦ (0.31 ac. OR 36%).
1 - - - - - --- _ _ _ $9�- ♦ �PROPOSED ESC LIMITS OFF
__ -- ■ I I`,., -� - _ _ _ ♦ - DISTURBANCE, TYPICAL. THE
BOUNDARY FOR THE LIMITS OF
DISTURBANCE, WHICH TOTALS 1.37ac.,
_ f% DEFINES THE BOUNDARY FOR THE
b84= �`� VRRM WATER QUALITY CALCULATIONS.
��.� � , / j ,r,�� /! � � •. CONTRACTOR SHALL / INSTALL THREE '�� / / / • CLEANOUTS AT THE ND OF THE /EXISTING
,
- -- - — - - - - - - - ! -� ♦� V / '� �. /' soh • " 04" PVC & TWO 06"/ PVC STORM PIPES
v �' / �,/ • /AND EXTEND THE PIPES WITH NEW PVC
.,,.,,♦.` \ �� �� i op ;'� ., ' • �o PIPES" TO SWM FACILITY 'A', AS SHOWN.
♦-696
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General Construction notes for Stormwater Management Plans
1. All dams and constructed fill to be within 95% of maximum
dry density and 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 Method of 9VAC25-870-66 Method of 9VAC25-870-66
converted to permanent Stormwater management facilities; Subarea
conversion is not to take place until the site is stabilized, Channel Protection Compliance Limits of Analysis for Channel Protection
and permission has been obtained from the County erosion
control inspector. A Section B.3.a (Energy Balance) N/A (Energy Balance Satisified) Sec
SWM FACILITY 'A' SHALL RELEASE ITS
RUNOFF INTO A LEVEL SPREADER. THE
RUNOFF WILLTHEN CREST THE RIGID LIP
AND SHEET FLOW INTO A CONSERVED
AREA WITH A TYPE B SOIL. THE
CONSERVED AREA IS LOCATED ON THE
EAST SIDE OF THE FENCE & SHALL NOT BE
DISTURBED DURING CONSTRUCTION.
i
i
Method of 9VAC25-870-66
Flood Protection Compliance
Method of 9VAC25-870-66
Limits of Analysis for Flood Protection
t;tn 01,
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vCOTT I LLII s�
Lic_ No. 0'.',5791
pJ` ,` 6/3/20 w
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JOB NO.
192178
SCALE
lit =30'
SHEET NO.
5
DETENTION BASIN CONSTRUCTION NOTES:
FACILITY PLANTING SPECIFICATIONS:
1. THE DETENTION BASIN SHALL HAVE TURF GROUND COVER, SUCH AS GRASS OR SOME OTHER FORM OF A VEGETATIVE GROUNDCOVER. LANDSCAPING BEYOND THIS IS OPTIONAL
AND IS NOT REQUIRED.
2. THE PROPOSED INTERIOR SIDE SLOPES OF THE BASIN SHALL BE A MAXIMUM OF 3:1 WHEN A SAFETY BENCH IS PROVIDED AT THE TOP, AS SHOWN, OR A MAXIMUM OF 4:1
WITHOUT SAFETY BENCH. THE GENTLE SLOPES WILL REDUCE THE RISK OF EROSION. THE PROPOSED FLOOR SLOPES SHALL BE GRADED TO PROVIDE POSITIVE DRAINAGE AT ALL
TIMES TO THE RISER STRUCTURE.
3. WOODYVEGETATION SHALLNOTBE PLANTED OR ALLOWED TO GROW WITHIN 15 FEETOFTHETOE OFTHE EMBANKMENT NOR WITHIN 25 FEETOFTHE PRINCIPAL SPILLWAY
STRUCTURE.
4. THE SOILS IN THE STORMWATER BUFFER AREA ARE OFTEN SEVERELY COMPACTED DURING THE CONSTRUCTION PROCESS TO ENSURE STABILITY THE DENSITY OF THESE
COMPACTED SOILS CAN BE SO GREAT THAT IT EFFECTIVELY PREVENTS ROOT PENETRATION AND, THEREFORE, MAY LEAD TO PREMATURE MORTALITY OR LOSS OF VIGOR. AS A
RULE OF THUMB, PLANTING HOLES SHOULD BE THREE TIMES DEEPER AND WIDER THAN THE DIAMETER OF THE ROOTBALL FOR BALL -AND -BURLAP STOCK, AND FIVE TIMES DEEPER
AND WIDER FOR CONTAINER -GROWN STOCK.
5. AVOID SPECIES THAT REQUIRE FULL SHADE, OR ARE PRONE TO WIND DAMAGE. EXTRA MULCHING AROUND THE BASE OF TREES AND SHRUBS IS STRONGLY RECOMMENDED AS
MEANS OF CONSERVING MOISTUREAND SUPPRESSING WEEDS.,
CONTRACTOR REQUIREMENTS:
1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LAYOUT OFALL WORK COVERED UNDER THESE PLANS.
2. LANDSCAPE CONTRACTOR SHALL REFERTO THESTANDARDIZED LANDSCAPE SPECIFICATIONS FORTHESTATE OFVIRGINIA FOR ADDITIONAL INFORMATION. THE CONTRACTOR
SHALL ABIDE BY ITS CONTENTS; HOWEVER ANY NOTES OR SPECIFICATIONS ON THE PLANS SHALL SUPERSEDE THOSE OUTUNED IN THE SPECIFICATIONS MANUAL (COPIES ARE
AVAILABLE FORA FEE FROM THE VIRGINIA CHAPTER OF THE AMERICAN SOCIETYOF LANDSCAPE ARCHITECTS, VIRGINIA NURSERYMEN'S ASSOCIATION, INC. ANDTHE VIRGINIA
SOCIETY OF LANDSCAPE DESIGNERS). ALL DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF COLLINS ENGINEERING PRIOR TO THE CORRESPONDING CONSTRUCTION
ACTIVITY.
3. ALL PLANT MATERIAL SHALL MEET THE MINIMUM SPECIFICATIONS AND STANDARDS DESCRIBED IN THE CURRENT ISSUE OF THE AMERICAN STANDARD FOR NURSERY STOCK,
PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMEN, 1250 STREET, NW, SUITE 500, WASHINGTON, DC 20005.
4. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS IN THE FIELD AND NOTIFY THE DESIGNER OF ANY VARIANCE FROM THE PLAN.
5. THE LANDSCAPE CONTRACTOR IS RESPONSIBLE FOR VERIFYING THE LOCATION OF ANY ONSITE UTILITIES (CALL MISS UTILITY AT 1-800-552-7001 BEFORE ANY EXCAVATION).
6. REFER TO THE APPROVED FINAL SITE PLANS FOR ANY DETAILED SITE INFORMATION.
7. ALL WORK SHALL BE COORDINATED WITH OTHER PARTIES.
8. PLANTS WILL BE PREPARED FOR SHIPMENT IN A MANNER THAT WILL NOT CAUSE DAMAGE TO THE BARK, BUDS, BRANCHES, STEMS, OR OVERALLSHAPE OF THE STOCK.
CONTAINER GROWN PLANTS WILL BE TRANSPORTED IN THE CONTAINERS IN WHICH THEY HAVE GROWN.
9. ALL PLANT MATERIAL, UNLESS OTHERWISE SPECIFIED, SHALL BE UNIFORMLY BRANCHED AND HAVE A VIGOROUS ROOT SYSTEM. PLANT MATERIAL SHALL BE HEALTHY, VIGOROUS,.
AND FREE FROM DEFECTS, DECAY, DISEASES, INSECT PEST EGGS, AND ALL FORMS OF INFESTATION. ALL PLANT MATERIAL SHALL BE FRESH, FREE FROM TRANSPLANT SHOCK OR
VISIBLE WILT. PLANTS DEEMED UNHEALTHY WILL BE REJECTED.
10. ALL CONTAINER STOCK SHALL HAVE BEEN PROPAGATED IN A CONTAINER LONG ENOUGH FOR THE ROOT SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL.
CONTAINER STOCK WITH POORLY DEVELOPED ROOTSYSTEMS WILL NOT BE ACCEPTED.
11. PLANTS NOT INSTALLED ON THE DAY OF ARRIVAL ON SITE SHALL BE STORED AND PROTECTED BY THE CONTAINER. OUTSIDE STORAGE AREAS WILL BE SHADED AND PROTECTED
FROM THE WIND AND SUN. PLANTS STORED ON SITE SHALL BE PROTECTED FROM ANY DRYING ATALL TIMES BY COVERING THE BALLS OR ROOTS WITH MOIST SAWDUST, WET
BURLAP, WOOD CHIPS, SHREDDED BARK, PEAT MOSS, OR OTHER SIMILAR MULCHING MATERIAL.
12. THE OWNER RESERVES THE RIGHT TO SUBSTITUTE PLANT MATERIAL TYPE, SIZE AND/OR QUANTITY. ANY SUBSTITUTIONS MUST BE APPROVED BY THE INSPECTOR INITIALLY, AND
THEN THE DESIGNER.
13. MINOR FIELD ADJUSTMENTS MAY BE NECESSARY DUE TO SITE CONDITIONS (EX: ROOTBALL AND UTILITY CONFLICT). MAJOR ADJUSTMENTS MUST BE APPROVED BY THE DESIGNER.
14. NO PLANTING SHALL OCCUR WHEN THE SOIL IS FROZEN.
15. PLANT MATERIAL SHALL BE PLACED IN EXISTING SOIL WITH EACH PLANTING PIT EXCAVATED TO A SIZE SUFFICIENT TO CONTAIN THE ENTIRE ROOT BALL OR ROOT MASS, WITHOUT
CRAMPING ROOTSTOCK.
16. THE CONTRACTORSHALL MAINTAIN A ONE 1 CALENDARYEAR 90%CAREAND REPLACEMENT WARRANTY FOR ALLPLANTINGS. THE PERIOD OF CARE AND REPLACEMENT SHALL
BEGIN AFTER INSPECTION AND APPROVAL OF THE COMPLETE INSTALLATION OF ALL PLANTS AND CONTINUE FOR ONE CALENDAR YEAR.
17. THE CONTRACTOR IS RESPONSIBLE FOR REMOVAL AND DISPOSAL OF TRASH AND DEBRIS WITHIN THE LIMITS OF THE PLANTING ON A DAILY BASIS,
18. THE CONTRACTOR WILL NOT BE RESPONSIBLE FOR PLANT MATERIAL THAT HAS BEEN DAMAGED BY VANDALISM, FIRE, OR OTHER ACTIVITIES BEYOND THE CONTRACTOR's
CONTROL.
FACILITY CONSTRUCTION
1. THE DETENTION BASIN MAY SERVE AS A SEDIMENT BASIN AND/OR TRAP DURING PROJECT CONSTRUCTION. IF THIS IS DONE, THE VOLUME SHALL BE BASED ON THE MORE
STRINGENT SIZING RULE (EROSION AND SEDIMENT CONTROL REQUIREMENTS VS. STORMWATER TREATMENT REQUIREMENTS). INSTALLATION OF THE PERMANENT RISER SHALL
BE INITIATED DURING THE CONSTRUCTION PHASE, AND DESIGN ELEVATIONS SHALL BE SET WITH FINAL CLEANOUT OF THE SEDIMENT BASIN AND CONVERSION TO THE
POST -CONSTRUCTION POND IN MIND, APPROPRIATE PROCEDURES SHALL BE IMPLEMENTED TO PREVENT DISCHARGE OF TURBULENT WATERS WHEN THE BASIN IS BEING
CONVERTED TO AN DETENTION BASIN.
2. THE DETENTION BASIN SHALL ONLY BE CONSTRUCTED AFTER THE CONTRIBUTING DRAINAGE AREA TO THE POND IS COMPLETELY STABILIZED. IF THE PROPOSED POND SITE WILL BE
USED AS A SEDIMENTTRAP OR BASIN DURING THE CONSTRUCTION PHASE, THEN THE FACILITY WILL BE DEWATERED, DREDGED AND RE -GRADED TO DESIGN DIMENSIONS AFTER
THE ORIGINAL SITE CONSTRUCTION IS COMPLETE. MODIFICATIONS SHALL BE MADE TO THE RISER, ORIFICES AND BARRELS AS REQUIRED SO THAT THEY ARE CONSISTENT WITH THE
FINAL CONSTRUCTION SPECIFICATIONS.
3. THE CONTRACTOR SHALL ASSEMBLE CONSTRUCTION MATERIALS ON -SITE, MAKING SURE THEY MEET DESIGN SPECIFICATIONS AND ARE PREPARED AT STAGING AREAS WHEN
POSSIBLE.
4. THE CONTRACTOR SHALL CLEAR AND STRIP THE PROJECT AREA IF REQUIRED TO THE DESIRED SUB -GRADE.
5. INSTALL E&S CONTROLS PRIOR TO CONSTRUCTION OF THE BASIN, INCLUDING TEMPORARY DE -WATERING DEVICES AND STORMWATER DIVERSION PRACTICES. ALL AREAS
SURROUNDING THE BASIN THAT ARE GRADED OR DENUDED DURING CONSTRUCTION SHALL BE PLANTED WITH TURF GRASS, NATIVE PLANTINGS, OR OTHER APPROVED METHODS
OF SOIL STABIUZATION.
6. CONTRACTOR SHALL EXCAVATE THE CORE TRENCH AND INSTALL THE SPILLWAY PIPE DURING THE ESC PHASE.
7. CONTRACTOR SHALL ALSO INSTALL THE RISER OUTFLOW STRUCTURE AND/OR THE BARREL s WITH PERMANENT COLLARS DURING THE ESC PHASE. CONTRACTOR SHALL ENSURE
THE TOP INVERT OF THE OVERFLOW WEIR IS CONSTRUCTED LEVEL AT THE DESIGN ELEVATION.
8. THE CONTRACTOR SHALL CONSTRUCT THE EMBANKMENT AND ANY INTERNAL BERMS IN 8-TO 12-INCH LIFTS, COMPACTION SHALL BE COMPLETED IN LIFTS WITH APPROPRIATE
EQUIPMENT. THE CONTRACTOR SHALL ALSO ADHERE TO THE CLAY LINER SPECIFICATIONS OUTLINED IN TABLE 14A BELOW:
Table 14.4, Clay Liner Specrltcarivns
Pro
Test Method
Unit
Specification
Permeability
ASTM 0-2434
Cmisee
1 x 1T
Plasticity Index Of Clay
ASTM D-423A24
%
Nct less than 15
Liquid Limit o1 Clay
ASTM U-2216
%
Not less than 30
GIaY PaRcies Passkig
ASTM D422
%
Nat less than 30
Gay Compactor
ASTM D-2216
%
95%of standard proctordens-
Source: vRglnl3,'170lnwateFManagemelt[HanaD"iN 9yy)
9. UPON COMPLETION OF THE EMBANKMENT GRADING TH E CONTRACTOR SHALL EXCAVATE/GRADE UNTI L THE APPROPRIATE ELEVATION AND DESIRED CONTOU IRS ARE ACHI EVED
PROPOSED xo' WIDE TOP OF'DAM
(ELEV.=684.00 SHALL SERVE AS A
SAFETY BENCH. TOP OF DAM CROSS
SLOPE SHALL NOT EXCEED 2%.-DAM TIC
INCLUDE A 25' WIDE EMERGENCY
-_1 (J SPILLWAY WITH A CREST ELEV.=682.75'.
PROF7S( J I
68F
1 CO Y. PEAK „ -B8 .u6
( r P AI E 60 3,.
.c
,r PtAF - t ;'
6C,O
,r PEA oa: _. 6Pn 79
,7ADE
�.
PROPOSED 024" HOPE STANDPIPE w/
TRASHRACK TO SERVE AS THE RISER
b
STRUCTURE. RISER RIM ELEV.=681.75'. RISER
TO INCLUDE (1) ONE PERMANENT 04"
LOW -FLOW ORIFICE WITH AN INVERT
ELEV.=678.75' (LOCATED AT THE LOW -POINT OF
i
THE DETENTION CELL), ALL ORIFICE OPENINGS
�-
SHALL HAVE STATE APPROVED TRASHRACKS,
TYPICAL. SEE THE DETAILS ON THIS SHEET, OR
6-�,
/
EQUIVALENT, FOR ADDITIONAL INFORMATION.
PROPOSED BASIN'S FLOOR SHALL BE
-
SLOPED TO DRAIN TO THE RISER
(0.50% MIN.). CONTRACTOR SHALL
ENSURE POSITIVE DRAINAGE
THROUGHOUT THE FACILITY.
bLLJ
rn
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Io
10' WIDE TOP OF
- Do
UD
Wcc
DAM ELEV.=684', `�
TYP.
PI'J OSD
GRADE
7UFT_`.L_ _
EM6!',NkMEIJT IN AC(r( FL di'E
-ll-1'-�-4F_F_I T_.L2
-38.10 LF OF 08" HOPE @ 0.65%
(II=678.25, Ia=678.00),`L( j
! /-81.50 LF OF 08" HOPE @. 0.50%
i B'-50 8.00, I0=677.59)_1.00 LF OF 08" HOPE @ 9.0%
j (II=677.59 _I0=677.50)
I
r
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w... _ IITL- PCUTCC_TI�I'•! (-; ('
F 77J5 -C �P ^.F RIGID In IP
PROPOSED VDOT STD. CL-
Al RIPRAP LINED
PROTECTION w/ FILTER
FABRIC UNDERLAYMENT
TO PREVENT FLOATATION THE RISER BASE
& BARREL SHALL BE FIRMLY EMBEDDED 6"
INTO AN 18" THICK REINFORCED
CONCRETE FOUNDATION THAT IS 4'x4',
AND BURIED BELOW GROUND.
�0 n
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CO CD
0+50 1+00 1+50 2+00
SWM FACILITY 'A' & LEVEL SPREADER DETAIL:
SCALE 1 " = 30'
I
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1
- --
I ?Z
PROPOSED 6' WIDE VDOT STD. CL. Al RIPRAP-
- - - - - LINED OUTLET PROTECTION w/ FILTER FABRIC
rj U NDERLAYMENTTO CHANNEL BOTTOM
l\
6/3/20
-
/.
o
� i - PROPOSED xo' WIDE GRASS
s J ,
n nA L
- - - - 1 LINED GRADED ACCESS
-690
PROPOSED BASIN's FLOOR SHALL BE
f_ SLOPED TO DRAIN TO THE RISER
(0.50% MIN.). CONTRACTOR SHALL
__-
-i82-
-i ENSURE POSITIVE DRAINAGE
/ -
THROUGHOUT THE FACILITY.
�
' �
p. - r-
�- _ -PROPOSED xo' WIDE TOP OF DAM SHALL
- SERVE ASA SAFETY: BENCH. TOP OF DAM
' SO 1 ice. CROSS SLOPE SHALL NOT EXCEED z%.
-'mac...\N
_ -SEETHIS SHEET FOR
e �, -
� SCALED PROFILES OF
PROPOSED 15' LONG LEVEL SPREADER (LS) WITH A 10' - '.\��p ° ^FE - THE SWIM FACILITY, TYP. CD
LONG, 12" DEEP PLUNGE POOL AND A 6" WIDE RIGID`' x :� _; 91i:' S+ "rN
-- �
LIP. LS TO INCLUDE A SLOPED 3' MIN. LONG VDOT \''--__ � ,,. i 1��.-�;."C) �, �,_y 't' -�__ �
STD. CL. AI RIPRAP LINED EMBANKMENT f' % / 1/ -PROPOSED $5 WIDE VDOT CL. fn
DOWNSTREAM FROM THE RIGID LIP EXTENDING TO \ - �i 7 VJ ut
'\ _ f-- ,.,, ,--' y *3i'� 3'- At RIPRAP LINED EMERGENCY p
THE EXISTING FENCE LINE. ALL RIPRAP TO INCLUDE - F-
FILTER FABRIC UNDERLAYMENT & BE A MIN. OF 24" / /. �- SPILLWAY w/ 4:1 SIDE SLOPES z z ¢ w
�� -.,� i' z v & CREST ELEV.=682.75' U a a
DEEP. LS TO INCLUDE A 6"-21" MOUND AT THE END`�,�`"� _ j.. C, >, �. ,� �17+C j �/ %,. a p
OF THE LS .ELEV. 678 FORCING WATER OVER THE C' �� -� y ar f
LEVEL RIGID LIP TO THE EAST. SEE THIS SHEET FOR i�' ... %� %, U CO Lu
TO PREVENT FLOATATION THE RISER BASE &- - _ 0*' /� f ~ w m w � ADDITIONAL LS DETAILS. ', - "_.� �, J,.,6.- PROPOSED 15' WIDE x 50' LONG g w
BARREL SHALL BE FIRMLY EMBEDDED 6" INTO AN CONSERVED OPEN SPACE AREA T0- p Q F
18" THICK REINFORCED CONCRETE FOUNDATION \� `, -_,% ✓ PREVENT FUTURE DEVELOPMENT, OU H
THAT IS 4'x4', AND BURIED BELOW.GROUND. -. _/' ' DISTURBANCE & CLEARING IN N z Q
i� F 77 THIS AREA. ' > '-' a C�Z7
/�F'.fFT ?!LEVEL I w
38.10 LF OF 08" HOPE @ 0.65°l0 /f OUTLET F r:�;TEC�101�. U O
�`-----6r76- II=678.25, IO=678.00) r� V)
PROPOSED 024" HOPE STANDPIPE w/ TRASHRACK TO SERVE AS-- . , t
THE RISER STRUCTURE. RISER RIM ELEV.=681.75'. RISER TO 81.50 LF OF 08" HOPE @ 0.50% ! r/; /'w >
INCLUDE (1) ONE PERMANENT 04" LOW -FLOW ORIFICE WITH
AN INVERT ELEV.=678.75' (LOCATED AT THE LOW -POINT OF (II=678.00, I0=677.59)
2+50 3+00 THE DETENTION BASIN). ALL ORIFICE OPENINGS SHALL HAVE 1.00 LF OF 06" HOPE @ 9-) 0-
(II=677.59, IO=677.50) / _77 )O Era 17-
STATE APPROVED TRASHRACKS, TYPICAL. SEE THE DETAILS ON - I /' i�
THIS SHEET, OR EQUIVALENT, FOR ADDITIONAL INFORMATION.
SWM FACILITY A SECTION
2-',- PROPOSED 25' WIDE VDOT CL.
AI RIPRAP LINED EMERGENCY
�I�C 'Uv,j SPILLWAY w/ 4:1 SIDE SLOPES
&CREST ELEV.=682.75'
67:
PROFILE SCALES
1"=5' (V)
J J
QO
1"=50' (H)
W W
x
It
W
W
GJ -
lei
0+50
SWM FACILITY A SPILLWAY
CONSFRVATION AREA &I FVFI SPRFADFR RF0UIRFMFN7;,
yl
- ♦7ROPOSED VDOT STD. CL. Al RIPRAP LINED A) 4,0%,
_. OUTLET PROTECTION w/ FILTER FABRIC- - _ --
17
UNDERLAYMENTT(L=8' W1=' W2= D=2') 'u •�.,=,a - -
3, 7, - IJ��
PROPOSED 15' LONG LEVEL SPREADER (LS) WITH A 10' LONG, 12' DEEP PLUNGE POOL AND A (r_;
6" WIDE RIGID LIP. LS TO INCLUDE A SLOPED 8' (MIN.) LONG VDOT STD. CL. Al RIPRAP
- LINED EMBANKMENT DOWNSTREAM FROM THE RIGID LIP EXTENDING TO THE EXISTING __`_ T�S� OF Po. L,
KEY LEVEL SPREADER
- - - FENCE LINE. ALL RIPRAP TO INCLUDE FILT',,ER FABRIC UNDERLAYMENT & BE A MIN. OF 24" -
INTO EXISTING GRADE
DEEP, LS TO INCLUDE A 6"-21" MOUND AT Tt,HE END OF THE LS (ELEV. 678) FORCING WATER
RIPRAP PLUNGE POOL
- OVER THE LEVEL RIGID LIP TO THE EAST. SEE THIS SHEET FOR ADDITIONAL LS DETAILS.
RIPRAP APRON
6i
7 -
B' X 6' TREATED
---- -- "
"
TIMBERS OR
_--
GENERAL SWM NOTES:
CONCRETE DP
LENGTH OF LEVEL SPREADER
1. STATE APPROVED TRASH RACKS SHALL BE INSTALLED ON ALL ORIFICE OPENINGS. SEE DETAILS ON THIS SHEET, OR EQUIVALENT,
_
'0-
f
}' LIP TO BE BASED ON DESIGN FLOW
FOR INSTALLATION.
AND ALLOWABLE VELOCITY
z. CONCRETE FOUNDATIONS SHALL BE INSTALLED ON ALL RISER STRUCTURES MEETING MINIMUM VESCH SPECIFICATIONS.
u 3
'T 'MAX
LEVELTOP OF PR��
3• CONTRACTOR SHALL HIRE A THIRD PARTY GEOTECHNICAL ENGINEER TO ENSURE THE EMBANKMENTS ARE STRUCTURALLY
SHALL BE
SOUND. THE EMBANKMENTS SHALL HAVE A COMPACTED CLAY CORE WITH A CUTOFF TRENCH & BE IN ACCORDANCE WITH THE
+
DETAILS SHOWN IN THIS PLAN. BERMS AND SPILLWAYS SHALL BE STABILIZED WITH EC-3 MATTING AND THE REMAINING
DISTURBED EMBANKMENT SLOPES SHALL BE STABILIZED WITH EC-2 MATTING. ALL BERM FILL MATERIAL SHALL CONSIST OF ML,
1-3 IN COURSE AGGREGATE
CL, SC OR GC SOILS & BE FREE OF WOOD, ROOTS, ROCKS OR ANY OTHER NON COMPACTING SOIL. COMPACTED FILL SHALL BE
OR OTHER LINING AS
PROCTOR MAXIMUM DRY DENSITY ASTM D698 AND HAVE A MINIMUM OF 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM
DESIGNED FOR STABILITY
MOISTURE CONTENT. ALL EXISTING AND PROPOSED FILL MATERIAL AND PROPOSED CONSTRUCTION SHALL BE APPROVED BY
PLAN ME'
AN ONSITE GEOTECHNICAL ENGINEER PRESENT DURING THE CONSTRUCTION OF THE EMBANKMENTS AND FILL AREAS, AND
PRESENT DURING THE CORE SAMPLING.
DIMENSION BASED ON DIUDIFRIRe®ollanNcii asAoe
DESIGN DISCHARGE
5%pa.tl OR L65. IF VE(3ErAT�
THE DOWNSTREAM EMBANKMENT SIDE SLOPES OF ALL PERMANENT FACILITIES SHALL HAVE A MAXIMUM x SLOPE
r-.Erin smw on mNsarrro 4. 3. .
oreNSPAce FIRer,o Feertese S. THE PERMANENTSWM FACILITY SHALL BE USED AS A TEMPORARY SEDI M ENT TRAPPING DEVICE DURING CONSTRUCTION. THE
e MIN 1i1nry 29e LEVEL SPREADE R NO I E5:
3' MIN CONSTRUCTION OF THE PERMANENT SWM RISER, BARREL, SPILLWAY &EMBANKMENT SHALL 8E COMPLETED WITH THE
1 FIRST 10' FROM LEVEL SPREADER
FOR THE BOTTOM AND SIDE SLOPES OF THE BASIN.
TD' MIN
LIP MUST BE z%oR LESS.
CONSTRUCTION OF THE TEMPORARY SEDIMENT TRAP. THE RISER & BARREL SHALL REMAIN WATERTIGHT AND SHALL NOT BE
10.
CONTRACTOR SHALL TH EN CONSTRUCT THE EM E RGENCY SPILLWAY I N CUT OR STRUCTU RALLY STABI LIZED 501LS.
MAINTENANCE INSPECTIONS:
9'MIN
4: TIE BACK ENDS OF LEVEL
OPERATIONAL UNTIL THE ESC INSPECTOR APPROVES THE CONVERSION OF THE TEMPORARY TRAP TO A PERMANENT FACILITY.
11.
THE CONTRACTOR SHALL THEN FINISH CONSTRUCTION OF ALL OUTLET STRUCTURES INCLUDING DOWNSTREAM RIP -RAP APRON PROTECTION IF APPLICABLE.
ANNUAL INSPECTIONS SHALL BE CONDUCTED IN THE NON -GROWING SEASON DURING THE FALL AND
r
SPREADER INTO THE SLOPE To
AT THE OF ETR P's CONVERSION HE CONTRACTOR SHALL REMOVE SEDIMENT LADEN MATERIAL AND SHALL ENSURE
A H I H A T 0 L M U
12,
THE CONTRACTOR SHALL NEXT STABILIZE EXPOSED SOILS BY HYDROSEEDING OR SEEDING OVER STRAW.
WINTER MONTHS. INSPECTIONS SHALL TRIGGER MAINTENANCE OPERATIONS, AS REQUIRED.
- - - -
-
- �7
AVOID SCOURING,
THE GRADES AND MINIMUM VOLUME SHOWN ON THIS PLAN ARE ACHIEVED. THE CONTRACTOR SHALL REASONABLE MINIMIZE
SOILCOMPACTION DURINGTHE CONVERSION.
13.
THE CONTRACTOR SHALL THEN INSTALL THE APPROPRIATE BASIN LANDSCAPING IN ACCORDANCE WITH THE APPROVED PLANS, IF APPLICABLE.
MAINTENANCE MAY INCLUDE, BUT IS NOT LIMITED TO, SEDIMENT REMOVAL, SPOT RE -VEGETATION AND
MIN_ DEPTH BASED 0
FACILITY
MAINTENANCE:
REPAIRS TO THE LEVEL SPREADER. THE CONTRACTOR SHALL CONDUCT THE INSPECTIONS FOLLOWING
THE FIRST YEAR THE PROJECT IS COMPLETED, AND THE OWNER SHALL CONDUCT THE INSPECTIONS
REQUIRED STONE 91ZE-�
= m
- _I
HL��I
- III- I
EMBANKMENT NOTES:
AFTER AN INVESTIGATION OF THE SITE's SOILS, ASITE VISIT, AN ANALYSIS OF THE SURVEYED TOPOGRAPHY AND AN EXAMINATION OF VA DEQAPPENDIX A: EARTHEN EMBANKMENT, THE
MAINTENANCE OF THE DETENTION BASIN IS DRIVEN BY ANNUAL INSPECTIONS THAT EVALUATE THE CONDITION AND PERFORMANCE OF THE FACILITIES. DURING THESE INSPECTIONS
THEREAFTER.
III
--
APPLICANT HAS PROVIDED A COMPREHENSIVE EMBANKMENT DESIGN THAT DOES NOT NEED A GEOTECHNICAL STUDYATTHIS TIME. SUCH IS THE CASE DUETO THE PRECAUTIONARY
ALLBE PERFORMED DY THE CONTRACTOR IN THE FIRST YEAR FOLLOWING INSTALLATION, AND THE OWNER THEREAFTER:
.�. ail -
-
EMBANKMENT DESIGN PROPOSED. ASUMMARY OFTHE EMBANKMENT DESIGN REQUIREMENTS ARE LISTED BELOW AND ONTHISSHEET, MANDATING THE CONTRACTOR MEET THESE
;HEIFNOLLOWINSURE
SE SKSSHENT ASIN.INSPECTIONS
INCLUDETHEFOLLOWING AT MINIMUM:
N A -A'
REQUIREMENTS ATA MINIMUM.
2.
MONITOR THE GROWTH OF THE GROUNDCOVER AND ANY TREES AND SHRUBS PLANTED. AS APPLICABLE. RECORDTHE SPECIES AND THEIR APPROXIMATE COVERAGE AND NOTE
x. ENSURE FLOW PATHS ARE NOTSHORT-CIRCUITED IN THE LEVEL SPREADER AND THROUGH THE
THE EMBANKMENTS SHALL HAVE A COMPACTED CLAY CORE WITH A CUTOFF TRENCH & BE IN ACCORDANCE WITH THE DETAILS SHOWN ON IN THIS PLAN. BERMSAND SPILLWAYS SHALL BE
THE PRESENCE OF ANY INVASIVE PLANTSPECIES, AS APPLICABLE.
CONSERVATION AREA.
n--_,,,,-_,--a
Fi ore 2.4: Level S reader: Pi a or Channel Flow to Filter Stri orrConserved
g P P P
S ALL BERM FILL ALSHALL ME, L,SCORGCSOILS&
THENY
IZEDWITH EBE
STABILIZED WOOD,ROOTS,
3.
INSPECT THE CONDITION OF STORMWATER IN ETS TO THE BASIN FOR MATERIAL DAMAGE EROSION OR UNDERCUTTING.
L R
z. ENSURE DEBRIS AND SEDIMENT HAS NOT ACCUMULATED.
RNG&
PROCTOR DENSIT TMDCONSIST HOF
OTHINGONCOMPACTING IL.0 M ACTE AVEA
BE FREE OF WOOD ROOTS, ROCKS OR ANY OTHER NON COMPACTING SOIL COMPACTED FILL SHALL BE PROCTOR MAXIMUM DRY DENSITY ASTM D698 AND HAVEA MINIMUM OF 95%OF
4.
INSPECT THE BANKS OF UPSTREAM AND DOWNSTREAM CHANNELS FOR EVIDENCE OF SLOUGHING, ANIMAL BURROWS, BOGGY AREAS, WOODY GROWTH, OR GULLY EROSION
3 CHECK FOR SCOUR AND EROSION WITHIN THE LEVEL SPREADER SYSTEM AND CONSERVATION AREA.
Often Space
MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL AND CONSTRUCTION SHALL BE APPROVED BY AN ONSITE GEOTECHNICAL ENGINEER PRESENT
THAT MAY UNDERMINE EMBANKMENT INTEGRITY.
4. CHECK FOR FOOT OR VEHICULAR TRAFFIC DAMAGE IN THE STONE.
DURING THE CONSTRUCTION OF THE EMBANKMENTS AND FILL AREAS.
INSPECT BASIN OUTFACE CHANNEL FOR EROSION UNDERCUTT NG RIP RAP DISPLACE ENT WOODY GROWTH
ENSURE VEGETATIVE DENSITY MEETS OR EXCEEDS % OF THE CONSERVATION AREA
c. & INSPECT CONDITION OF PRINCIPAL SPILLWAY AND RISER FOR EVIDENCE OF $PALLING, JOINT FAILURE, LEAKAGE, CORROSION OR OTHER FAILURES. 5 90 'SECTION A-SI.: TSLTPICAL GR.YHIC Al DETAIL S
7. INSPECT CONDITION OF ALL TRASH RACKS, REVERSE SLOPED PIPES OR FLASHBOARD RISERS AS APPLICABLE FOR EVIDENCE OF CLOGGING, LEAKAGE, DEBRIS ACCUMULATION OR IN THE EVENT MAINTENANCE IS REQUIRED DURING THE ABOVE NOTED INSPECTIONS, CORRECTIVE
OTHER FAILURES. MEASURES SHALL BE COMPLETED IMMEDIATELY.
8.
INSPECT MAINTENANCE ACCESSTO ENSURE IT IS FREE OF WOODY VEGETATION, AND CHECKTO SEE WHETHER VALVES, MANHOLES AND LOCKS CAN BE OPENED AND OPERATED.
9.
INSPECT INTERNAL AND EXTERNAL SIDE SLOPES OF THE BASIN FOR EVIDENCE OF SPARSE VEGETATIVE COVER, EROSION, OR SLUMPING.
MAINTENANCE OPERATIONS:
10.
OWNER OR CONTRACTOR SHALL MAKE NEEDED REPAIRS IMMEDIATELY.
ASIDE FROM THEABOVE MENTIONED MAINTENANCE OPERATIONS, CONSERVATION AREAS HAVE MINIMAL
MAINTENANCE REQUIREMENT'S. SPRING CLEANUP, PERIODIC: MOWING, REPAIR OF'rHE: LEVEL SPRRADE.R
FACILITY
INSPECTION:
AND F.NSTTRTNG A DFNSE, HEALTHY GRASS GROUNDCOVER ARE. KEY MAINTENANCE OPERATIONS.
MULTIPLE
INSPECTIONS ARE CRITICAL TO ENSURE THE BASIN s ARE PROPERLY CONSTRUCTED. BECAUSE THE TIMING OF THE INSTALLATION IS DICTATED BY THE CONTRACTOR THE
MOWING SHALL BE COMPLETED AT LEAST TWICE A YEAR TO PREVENT FURTHER WOODY GROWTH.
CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE ENGINEER AND INSPECTOR PRIOR TO INSTALLATION. MULTIPLE SITE VISITS AND INSPECTIONS ARE REQUIRED TO BE
SCHEDULED BY THE CONTRACTOR WITH THE ENGINEER AND INSPECTOR DURING THE FOLLOWING STAGES OF THE DETENTION BASIN's CONSTRUCTION PROCESS:
COUhITY C]F ALBEl�Ii3RLE
1.
PRE -CONSTRUCTION MEETING
l%Cpartniem Dt Commimiry NveIDpinent
it
2.
INITIAL SITE PREPARATION (INCLUDING INSTALLATION OF PROJECT E&S CONTROLS)3.
EXCAVATION/GRADING (e.g., INTERIM/FINAL ELEVATIONS)
4.
DETENTION BASIN INSTALLATION (e.g., INTERIM AND FINAL ELEVATIONS)
Construction Record Drawings (As -built) for VSMP
S.
INSTALLATION OF THE EMBANKMENT, THE RISER/PRIMARY SPILLWAY, AND THE OUTLET STRUCTURE(s).
6.
PLANTING PHASE (WITH EXPERIENCED LANDSCAPE ARCHITECT PRESENT/DIRECTING IF APPLICABLE)
7.
FINAL INSPECTION (DEVELOP A PUNCH LIST FOR. FACILITY ACCEPTANCE)
LO
The followin is a list of information required on construction record drawings for
� '7
Storm Rax TN
ROUND SERIES TRASH RACK
CONCRETE MANHOLE
STANDARD Btu INCH RACK SHOWN
DIMENSIONS IN INCHES
(OR EQUIVALENT)
PLAN
SIDE VIEW
StorrnRaKTm Routed 5eriesfor Cohtrete Man"
PaRRI�.
D[nA
111M8
DIM
Min
min OD
RS-24
17%
14)
23
24
30
F&A
ilk
id)4
m.i
36
43
Taos
nY
ig
s4.
ms
S7
R54S
27M
is)✓
66%
50
7a
PliI Sa uflant, lne. CnstonlER
PO B�43a6, Nli c tcr, VA 226M
L48 MOChm NW, LWxhesccr. VA IZL03
,8771877.5727Y*om PRO,ECT-
459DI 772.-ul9fax:
rope smaw:*uunv.l, Pavane m
Pvsrieslfurras..Lu
ISOMETRIC
Cowelir E STRUCTURE GIFIIENSIONS
INSIDE STRUCTURE DIMENSION
OUTSIDE STRUCTURE DIMENSION
AVAIL.AeLE OPTIONS
C Ross BRACING FOR OVERHANG
HOPE ANTDVQRTFX PLATE
IatE
DRAM BY,
AMINY:
DETAIL:
storrnwater facilities (reference Water Protection Ordinance 17-422). It is prejterable 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 sea] of the preparing engineer or surveyor.
13. The name and address of the firni and individual preparing the drawings on the title shect.
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:
l . Itisli ,lion Records and photographs for pipe trenches and bedding, including underclrains.
2. Video Pipe Inspection for any pipes which are not accessible or viewable.
3. Updated Location with geo-coordinates of all facilities.
4. Verified Drainage :urea maps for the drainage area treated, and for drainage to the facilities.
5. Current ph4sical and topographic survey for all earthen structures- Ponds should include a survey
of the pond bottom. Surveys should verify pond volumes are per design. Corrections maybe required
for alterations from the design.
6. Plants, location and lope.
7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures- Display the
installed type of drainage structures, culverdpipe 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-buill 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 referenctes 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- bioflter media, stone layers, sand layers, keyways and cores must be werified as to
material types and depths. include inspection reports, boring or test pit reports and materials
certifications. Biolilter 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. Manufactiumrs certifications for proprietary BMP's certifying proper installation and functioning.
Homogeneous fill
min
�nt off trench -maul ' below stitable1
Sal orFwk L_----------A
TYPICAL HOMOGENEOUS
EMBANKMENT
PerfDrage�d c,
FIICUNDATIIpN DRAIN
fir
11min
�flfld, 9rlese! tK l4Cl
drain cutlet
�Rbd tat
�4r r ikian fillEr
CHNNEY DRAIN
Trorlsiiioe fill
-Rock or gravel
'�Blorket drain
BLANKET DRAIN
���Rvtk or gravel
Srairl
g1e�s d_R.
Tranaitic+n filter
TDE DRAIN
Source: SITS EnoneenngFiaLrd'11an al
figureA-Ia. 1'Tanro'geneorrsEmihankrrtertrs w/Seepage Controls
a
1 /2" zinc plated bank
attached with .9 /8- fantenar
I H" did. holes
1`c3met,rie.
pipeI.4' HOPE p:alc (vyttvaal)
culvert >••"
"TEE ntrWnl:ural PIMAir. ni9
-1 8" hales and 1/-" plat,
{"'y mnnu aclurcd by Plastic
i.J Solutions Inc. or equal
00
' ehaxn wttb opbanal plate
IiliPr sI.^u,.IkIr1I pinsvic nd.h
' A" holes and 1/4- plate
_urac Lured by Plastic
d t20n9 Lnu or equal
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PLASTIC
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(OR EQUIVALENT) IVC: a77-877-5727
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JOB NO.
192178
SCALE
IS SHOWN
SHEET NO.
6
Section 6 - Pollution Prevention Plan
A. Plan showing pollution activities and prevention practices
l4"A 4zlH1INMRl1M
B. Sources of Pollutants, locations, and prevention practices
Pollutant, or Pollutant Location on site Prevention Practices, Control
Generating Activity Measures
SEE BELOW.
C. Sources of Pollutants, continued. Common activities and minimum control and
prevention practices
Pollutant, or Pollutant
Location on site
Prevention Practices, Control Measures
Generating Activity
Follow Erosion and Sediment Control Plan.
Clearing, grading, excavating,
Land disturbance area
Dispose of clearing debris at acceptable disposal
and un-stabilized areas
sites. Seed and mulch, or sod within 7 days of
land clearing
Cover storm drain inlets and use drip pans and
./
Paving operations
Roads and driveways
absorbent/oil dry for all paving machines to limit
leaks and spills
Concrete washout and
Current location and detail
Direct concrete wash water into a leak -proof
cement waste
shown on PPP
container or leak -proof sediment basin that is
designed so that no overflows can occur
Enclose or cover material storage areas. Mix
paint indoors in a containment area or in a flat
Structure construction, stucco,
Structures
unpaved area. Prevent the discharge of soaps,
painting, and cleaning
solvents, detergents and wash water, paint, form
release oils and curing compounds.
Dewatering of sediment
Water shall be filtered, settled or similarly treated
Dewatering operations
basins
prior to discharge as shown on plan.
Designated area shown on
Designated areas for material delivery and
Material delivery and storage
storage. Placed near construction entrances,
plan
away from waterways and drainage paths
Material use during building
Building areas
Follow manufacturer's instructions. MSDS's
v/
process
attached.
Waste collection area will not receive a
substantial amount of runoff from upland areas
Current designated container
and does not drain directly to a waterway.
Solid waste disposal
areas on plan
Containers have lids covered before periods of
rain, or are in a covered area. Scheduled
collection to prevent overfilling. MATERIALS NOT
TO BE BURIED ON -SITE
Convenient and well -maintained portable
Current locations shown on
sanitary facilities will be provided, and located
Sanitary waste
plan
away from waterways or inlets. Such facilities
shall be regularly maintained.
Pollutant, or Pollutant
location on site
Prevention Practices, Control Measures
tivity
Generating Activity
✓
Landscape areas shown on
Apply fertilizers in accordance with
Landscaping operations
plan
manufacturer's recommendations and not during
rainfall events
To be treated in a sediment basin or better
control as specified on plan. Minimize the
✓
Wash Waters
Wash areas shown on plan
discharge of pollutants from equipment and
vehicle washing
✓
Vehicle and equipment washing
Designated areas and details
Provide containment and filtering for all wash
.shown on plan
waters per the plan
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.
D. Non-stormwater discharges
Pollutants or Pollutant
Discharge
Location on Site
Constituents
Discharges from firefighting activities
✓
Designated area shown on
Fire hydrant flushings
plan
✓
Fire hydrants shown on
Waters used to wash vehicles or equipment
plan
where soaps, solvents, or detergents have
Wash waters shown on
not been used and the wash waters has
plan
been filtered, settled, or similarly treated
prior to discharge
✓
Water used to control dust that has been
filtered, settled, or similarly treated prior to
Dust control shown on plan
discharge
✓
Potable water sources, including
Water sources shown on
uncontaminated waterline flushings
plan
Routine external building wash down where
soaps, solvents, or detergents have not been
Designated area shown on
used and the wash water has been filtered,
plan
settled, or similarly treated prior to
discharge
✓
Pavement wash waters where spills or leaks
of toxic or hazardous materials have not
occurred; where soaps, solvents, or
Wash waters shown on
detergents have not been used; and where
plan
the wash water has been filtered, settled, or
similarly treated prior to discharge
✓
Uncontaminated air conditioning or
Designated area shown on
compressor condensate
plan
Uncontaminated ground water or spring
Designated area shown on
water
plan
✓
Foundation or footing drains where flows
Designated area shown on
are not contaminated with process materials
plan
such as solvents
Discharge
Pollutants or Pollutant
Constituents
Location on Site
✓
Uncontamined excavation dewatering,
including dewatering of trenches and
Designated area shown on
excavations that are have been filtered,
plan
settled, or similarly treated prior to
discharge
✓
Landscape irrigation
Landscape areas shown on
plan
All non-stormwater discharges as stated in CGP I E. 1 through 12 are the only non-stormwater discharges allowed
by the construction general permit. With the exception of flows from firefighting activities, allowable sources of
non-stormwater discharges must be identified in the SWPPP. Appropriate measures must be taken to ensure that
pollution prevention measures for the non-stormwater component of the discharge are implemented.
E. Persons responsible for pollution prevention practices
The qualified personnel, the contractor listed below, will be responsible for the implementation and
maintenance of the pollutant control measure. This may include delegating this responsibility to other
contractors as they become involved with the project and begin the anticipated pollutant generating
activity.
CONSTRUCTION ACTIVITY OPERATOR
Trump Vineyard Estates Lot 3 Owner, LLC
Kerry Hannon Woolard
434-220-5918
khwoolard@trumpwinery.com
F. Response and reporting practices
The first priority is to protect all people, secondly protect the equipment and property, and lastly protect the
environment. The contractor shall regularly check the equipment on site and any pollutants shall be stored
properly to prevent spills. Spills will be immediately and promptly cleaned up by the contractor. Most spills can be
cleaned up following manufacturer specifications. Absorbent/oil dry, sealable containers, plastic bags, and
shovels/brooms are suggested minimum spill response items that should be available at this location. The
following steps shall betaken in the case of a spill:
1. Check for hazards (flammable material, noxious fumes, cause of spill) — if flammable liquid, turn off
engines and nearby electrical equipment. If serious hazards are present leave the area and call 911.
Large spills are likely to present a hazard.
2. Make sure the spill area is safe to enter and that it does not pose an immediate threat to health or safety
of any person.
3. Stop the spill source (most spills can be cleaned up following manufacturer specifications —absorbent/oil
dry, sealable containers, plastic bags, and shovels/brooms are suggested minimum spill response items)
4. Call co-workers and supervisor for assistance and to make them aware of the spill and potential dangers.
5. If possible, stop spill from entering drains (use absorbent or other material if necessary).
6. Stop spill from spreading (use absorbent or other material if necessary).
7. If spilled material has entered a storm sewer; contact locality s storm water department.
8. Clean up spilled material according to manufacturer specifications, for liquid spills use absorbent
materials and do not flush area with water.
9. Properly dispose of cleaning materials and used absorbent material according to manufacturer
specifications.
The following agency should be considered for notification in the case of a spill:
Albemarle County Fire Rescue Station 11: 434-972-4033
Albemarle County Police Department: 434-977-9041
Charlottesville Health Department: 434-972-6200
Virginia Department of Conservation & Recreation:1-804-786-2094
Virginia Department of Environmental Quality: 1-540-574-7824
Virginia Department of Emergency Services: 1-800-468-8892
G. Pollution Prevention Awareness
DEQ's Office of Pollution Prevention hosts a number of programs and initiatives that serve as a conduit for
non -regulatory assistance to businesses and communities. The contractor will ensure that their team is trained
and knowledgably aware of all measures in this document before construction begins and updated weekly of
any changes during construction.
NOTES THIS CONSTRUCTION
ENTRANCE SHALL BE INSTALLED,
OPERATED, AND MAINTAINED BY THE
CONTRACTOR. ALL CONSTRUCTION
TRAFFIC IN THIS AREA SHALL UTILIZE
THIS CONSTRUCTION ENTRANCE.
CONSTRUCTION ENTRANCE
USE EXISTING GRAVEL ROAD
AS THE CONSTRUCTION C
ENTRANCE (MIN. 12' X 70')
LOCATION OF CONTRACTOR
PARKING/STAGING AREA
-- LOCATIONOF
PORTA-JOHNS - -
LOCATION OF
RAIN GAUGE
LOCATION OF
DUMPSTER
LOCATION OF
FUELING TANK
PROPOSED SEDIMENTTRAPPING----"'
DEVICE TO BE USED FOR THE
CONSTRUCTION ENTRANCE's
TEMPORARY FLASH RUNOFF&
FOR CONCRETE WASH OUT
PROPOSED DO
DIVERSION BERM
LIMITS OF - - -
OR F DISTURBANCE
PROJECT DISTURBANCE
= FOR
TOTALLIMITS OF VSMP
PIAN=2.xS-AC
// PROPOSED
- BLANKETMATTING
o _ - BENCH MARK 11
' ' � EI£VAIIONi fi9].44'
WD BENCH MAFI. R.
\d�/ �A ELEV.F9B 9J �
TS }/
NOTES:
1. ANY VEHICLE/EQUIPMENT WASHING
SHALL OCCUR IN THE CONTRACTORS
PARKING/STAGING AREA.
PROPOSED SILT FENCE
FORTHIS
CONSTRUCTION AREA
PROPOSED DRAINAGE
DIVIDE, TYR.
TOP OF DAM ELEV = 698'
TOP OF DAM WIDTH = 2'
DIVERSION BERM
/ SAFETY FENCETO
ENmMPAss RIPRAP STONE WEIR
SEDIMENTTRAP �' CREST ELEV = 697'
PROPOSED AR LIMITS ELIMITURBANCE,TVP. RIPRAP STONE WEIR
jT THE TURBAN E, FOR THELI TOTALS
OF
DP L=B1W=4' / DISTURBANCE, WHICH TOTALS a.37 AC,
DEPTH=7 DEFINES THE BOUNDARY FOR THE VRRM WIDTH=3'
RIPRAP WEIR / WATER QUALITY CALCULATIONS.
•:/ELEV.W=20 68275
W=2O,
SF EXISTING SILT FENCE AROUND PERIMETER OF
AREA FOR EXPANSION OF THE WINERY.
EXISTING SILT FENCE TO REMAIN.
ADDITIONAL EROSION CONTROL MEASURES
+` OP1 DEPTH= 4 / SHALL BE IMPLEMENTED TO CONTAIN THE
DEPTH=Y % TDISTURBANCE HEFOOTPRIN A THE SHOWN
THIS
WITHIN
THE FOOTPRINT AS SHOW N ON THIS PLAN.
/ PROPOSED SILT FENCE FOR THIS SF
1 CONSTRUCTION AREA
ADDITIONAL 0.78 ACRES OUTSIDE OF THE •��
PROJECT LIMITS BUT PART OF THE OVERALL
EROSION CONTROL PLAN, AREATOREMAIN
UNDISTURBED, EXCEPT FOR THE INSTALLED -
SILT FENCE. THE DISTURBANCE FOR THE SILT
FENCE HAS BEEN INCLUDED IN THE OVERALL
-'PROJECT LIMITS OF DISTURBANCE.,AREA
EXISTING DIRT STOCKPILE AREA TO BE USED
FOR THE BUILDING PAD AND PARKING LOT
CONSTRUCTION.
CONTRACTOR SHALL LOCATE & SURROUND THE
PROPOSED CONSERVATION AREA WITH ORANGE
SAFETY FENCE PRIOR TO STARTING
CONSTRUCTION. SAFETY FENCE IN THIS LOCATION
IS INTENDED TO PREVENT DISTURBANCES WITHIN
THE CONSERVATION AREA.
NOTES:
1. WASHOUT AREA SHALL BE A
MINIMUM OF 2' DEEP TO ALLOW FOR
AT LEAST 1' OF STORAGE/SETTLING.
2. THE SPILLWAY IS TO OUTFALL
INTO THE DIVERSION.
3. UPSTREAM RIGHT OF WAY
DIVERSION LOCATED AT THE
CONSTRUCTION ENTRANCE
DIRECTING MINOR FLASH RUNOFF
TO THE WASHOUT AREA.
CONCRETE WASHOUT DETAIL
SCALE: 1"=10'
® COLLINS ENGINEERING SWPPP EXHIBIT - POLLUTION PREVENTION PLAN - PHASE I
DATE: 613/20
200 GARRETT STREET SUITE K CHARLOTTESVILLE, VIRGINA 22902 OFFICE: 434-293-3729 SCALE: i"=56
NOTE: THIS CONSTRUCTION
ENTRANCE SHALL BE INSTALLED,
OPERATED, AND MAINTAINED BY THE : _ I
CONTRACTOR. ALL CONSTRUCTION
�i TRAFFIC IN THIS AREA SHALL UTILIZE - I
THIS CONSTRUCTION ENTRANCE. = V CI
•_ _ -
' CONSTRUCTION ENTRANCE- - � -----'-- -
USE EXISTING GRAVEL ROAD CE
AS THECONSTRUCTION
ENTRANCE (MIN. a' X 7o')
:
LOCATIONOF CONTRACTOREA
PARKING/STAGINGTAGING AREA
-- - LOCATION OF
PORTA-JOHNS - - -
LOCATION OF
RAIN GAUGE
LOCATION OF
DUMPSTER
.LOCATION OF
FUELING TANK
i
PROPOSED SEDIMENT TRAPPING /
DEVICE TO BE USED FOR THE
CONSTRUCTION ENTRANCE'S
TEMPORARY FLASH RUNOFF&
FOR CONCRETE WASH OUT
PROPOSED DID
DIVERSION BERM
- FLOWARROW
LIMITS OF --
- - -
DISTURBANCE FOR
- PROJECT AREA=i37 AC
TOTAL LIMITS OF VSMP T
PLAN=osS AC \- --
,t
♦♦♦♦♦♦♦ - ♦♦♦♦♦♦♦ %E'n NnF
ELEvant rl+L51 o<'
♦♦
♦♦� A A AREA=o.z AC
♦♦ BY -PAS ,\
♦♦ DISTURB ARE _ PS
••
9iNCR X�
-69898 .
9
PROPOSEDWINERYEXPANSION BUILDING �I
I TS �d� ♦/�L
1� ♦
a
♦♦
DC
♦�♦♦ DD
PROPOSED GRAVEL
PARKING LOT
1�
-
M
SLANKETMATTING B*-k f!/Y6
/ PROPOSED SILT FENCE FOR THIS 5P
CONSTRUCTION AREA
/ k
ADDITIONAL o,78 ACRES OUTSIDE OF THE -k
PROJECT LIMITS BUT PART OF THE OVERALL
EROSION CONTROLPLAN. CEPT FOR THEWREA TALLER
EMAIN
UNDISTURBED,ED15TURBANCEORTHESIL
'\ SILTFENCE. THEINCLUDED
DIIN THE OVERALL
FENCE TLIMITAS N FDIST DISTURBANCE
CE ARE BALL �\
-- PROJECT LIMITS OF DISTURBANCE AREA
RIPRAP WEIR
I
L=no' W=4'
DEPTH=2'
�]t!�FiPP1:S3UZ
SAFETY FENCE TO
ENCOMPASS
SEDIMENTTRAP
/ PROPOSEDLIMIT OF DISTURBANCE, TVP.
THE BOUNDARY
S
Y FOR THE LIMITS Of
DISTURBANCE, WHICH TOTALS 1.37 AC,
DEFINES THE BOUNDARY FOR THE VRRM
WATER QUALITY CALCULATIONS.
EXISTING SILT FENCE AROUND PERIMETER OF
AREA FOR EXPANSION OF THE WINERY.
EXISTING SILT FENCE TO REMAIN.
ADDITIONAL EROSION CONTROL MEASURES
SHALL BE IMPLEMENTED TO CONTAIN THE
DISTURBANCE FOR THE EXPANSION WITHIN
THE FOOTPRINT AS SHOWN ON THIS PLAN.
DIVIDE, TYR.
PROPOSED SILT FENCE
FORTHIS
CONSTRUCTION AREA
.EXISTING DIRTSTOCKPIILE AREA TO BE USED
FOR THE BUILDING PAD AND PARKING LOT
CONSTRUCTION.
CONTRACTOR SHALL LOCATE & SURROUND THE
PROPOSED CONSERVATION AREA WITH ORANGE
SAFETY FENCE PRIOR STARTING
CONSTRUCTION, SAFETY FENCE IN THIS LOCATION
IS INTENDED TO PREVENT DISTURBANCES WITHIN
THE CONSERVATION AREA.
:L SPREADER - SEE SHEETS 5 & 6
DETAILS AND DESIGN
i
® COLLINS ENGINEERING SWPPP EXHIBIT - POLLUTION PREVENTION PLAN - PHASE II
DATE: 613/20
200 GARRETT STREET SUITE K CHARLOTTESVILLE, VIRGINA 22902 OFFICE: 434-293-3729 SCALE: i"=50'
® COLLINS ENGINEERING SWPPP EXHIBIT - POLLUTION PREVENTION PLAN - PHASE II
DATE: 613/20
200 GARRETT STREET SUITE K CHARLOTTESVILLE, VIRGINA 22902 OFFICE: 434-293-3729 SCALE: i"=50'
Section 7 - Discharges to impaired waters, surface waters within an applicable
TMDL wasteload allocation, and exceptional waters
Due to impaired waters, comply with CGP II A.5.b. Contractor shall 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.
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.
3. A modified inspection schedule shall be implemented in accordance with
CGP I B.4 and B.5.
2/24/2020 Waterbody Quality Assessment Report I Water Quality Assessment and TMDL Information I US EPA
Waterbody Quality Assessment Report
Return to home page
On This Page 2010 Waterbody Report for Hardware River
• Causes of Impairment
• Probable Sources
Contributing to Impairments
State: Virginia
Waterbody to: VAV-
H19R HRD02A10
Location: Hardware River from the
headwaters downstream to the
gaging station.
State Waterbody Type: River
EPA Waterbody Type: Rivers and
Streams
Water Size: 11.9
Units: miles
Watershed Name: Middle James -
Buffalo
Waterbody History Report
Data are also available for these
years: 2014 2012
Water Quality Assessment Status for Reporting Year 2010
The overall status of this waterbody is Impaired.
Description of this table
Designated Use Designated Use Group Status
Aquatic Life Fish, Shellfish, And Wildlife Protection And Propagation Good
Fish ConsumptionAquatic Life Harvesting Impaired
Recreation Recreation Impaired
https://ofmpub.epa.gov/waterslO/attains_waterbody.control?p_ou_id=VAV-H19R_HRD02A10&p_cycle=2010 1/2
2/24/2020 Waterbody Quality Assessment Report I Water Quality Assessment and TMDL Information I US EPA
Wildlife Fish, Shellfish, And Wildlife Protection And Propagation Good
Causes of Impairment for Reporting Year 2010
Description of this table
Cause of Impairment Cause of Impairment Group Designated Use(s)State TMDL Development Status
Escherichia Coli (E. Coli)Pathogens Recreation TMDL completed
Fecal Coliform Pathogens Recreation TMDL completed
PCB(s) in Fish Tissue Polychlorinated Biphenyls (PCBs)Fish Consumption TMDL needed
Probable Sources Contributing to Impairment for Reporting Year 2010
Description of this table
Probable Source Probable Source Group Cause(s) of Impairment
Agriculture Agriculture Escherichia Coli (E. Coli); Fecal Coliform
Contaminated Sediments Legacy/Historical Pollutants PCB(s) in Fish Tissue
Non -Point Source Unspecified Nonpoint Source Escherichia Coli (E. Coli); Fecal Coliform
Wildlife Other Than WalerfowINatural/Wildlife Escherichia Coli (E. Coli); Fecal Coliform
February 24, 2020
https://ofmpub.epa.gov/watersl0/attains_waterbody.control?p_au_id=VAV-H19R_HRD02A10&p_cycle=2010 212
Section 8 - Qualified Personnel
The following personnel are responsible for inspections:
OWNER
ERIC TRUMP LAND HOLDINGS, LLC
100 GRAND CRU DRIVE
CHARLOTTESVILLE, VA 22902
PROJECT MANAGER
COLLINS ENGINEERING —SCOTT COLLINS, PE
434.293.3719
scott@collins-engineering.com
CONSTRUCTION ACTIVITY OPERATOR/PREMITTEE
TRUMP VINEYARD ESTATES LOT 3 OWNER, LLC — KERRY HANNON WOOLARD
434.220.5918
khwoolard@trumpwinery.com
DEVELOPER
TBD
Section 10 - Delegation of Authority
Delegation of Authority
KERRY HANNON WOOLARD (name), hereby designate the person or specifically described position
below to be a duly authorized representative for the purpose of overseeing compliance with
environmental requirements, including the Construction General Permit, at the
Trump Vineyard Estates construction site. The designee is authorized to sign any
reports, stormwater pollution prevention plans and all other documents required by the permit.
Parker Goodfellow
(name of person or position)
Goodfellow Construction, TLC_(company)
4209 37th street NW (address)
Washington, D.C. 20008 (city, state, zip)
301.928.8863 (phone)
By signing this authorization, I confirm that I meet the requirements to make such a designation as set
forth in the Construction General Permit (CGP), and that the designee above meets the definition of a
"duly authorized representative".
Operator Name: KERRY HANNON WOOLARD
Company: Trump Vineyard Estates Lot 3 Owner LLC
General Manager
Title:
Signature:
Date:
Section 9 - Signed Certification
CERTIFICATION
"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 qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or persons
who manage the system, or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am
aware that there are significant penalties for submitting false information, including the possibility of
fine and imprisonment for knowing violations."
Operator Name: KERRY HANNON WOOLARD
Company: Trump Vineyard Estates Lot 3 Owner LLC
Title: General Manager
Signature:
Date:
Section 11- General Permit copy
COMMONWEALTH of VIRGINIA
DEPARTMENT OF ENVIRONMENTAL QUALITY
General Permit No.: VAR10
Effective Date: July 1, 2019
Expiration Date: June 30, 2024
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 the registration statement filed with the
Department of Environmental Quality, 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 in this general permit.
Construction General Permit
Effective July 1, 2019
Page 2 of 26
PART
f7&jd:IGUe3_T>�7GG17 • ► _ ►lyx • ► fflfl• ► .q
A. Coverage under this general permit.
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.
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 registration, has
undergone final stabilization. Post -construction industrial stormwater discharges may need to
be covered by a separate VPDES permit.
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.
Page 3 of 26
4. Impaired waters and total maximum daily load (TMDL) limitation.
Nutrient and sediment impaired waters. Discharges of stormwater from construction
activities to surface waters identified as impaired in the 2016 § 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 stormwater
pollution prevention plan (SWPPP) in accordance with Part II B 5 of this permit that
minimizes the pollutants of concern and, when applicable, is consistent with the
assumptions and requirements of the approved TMDL wasteload allocations and
implements an inspection frequency consistent with Part II G 2 a.
Polychlorinated biphenyl (PCB) impaired waters. Discharges of stormwater from
construction activities that include the demolition of any structure with at least 10,000
square feet of floor space built or renovated before January 1, 1980, to surface waters
identified as impaired in the 2016 § 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 PCB are not eligible for coverage
under this general permit unless the operator develops, implements, and maintains a
SWPPP in accordance with Part II B 6 of this permit that minimizes the pollutants of
concern and, when applicable, is consistent with the assumptions and requirements
of the approved TMDL wasteload allocations, and implements an inspection frequency
consistent with Part II G 2 a.
5. Exceptional waters limitation. Discharges of stormwater from construction activities not
previously covered under the general permit effective on July 1, 2014, to exceptional waters
identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit
unless the operator develops, implements, and maintains a SWPPP in accordance with Part
11 B 7 of this permit and implements an inspection frequency consistent with Part II G 2 a.
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, 1 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;
Page 4 of 26
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, managed in a manner
to avoid an instream impact;
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 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.
F. Termination of general permit coverage.
1. The operator of the construction activity shall submit a notice of termination in accordance
with 9VAC25-880-60, unless a registration statement was not required to be submitted in
accordance with 9VAC25-880-50 A 1 c or A 2 b for single-family detached residential
structures, to the VSMP authority after one or more of the following conditions have been met:
Page 5 of 26
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 has operational control. 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 complete and accurate
notice of termination and the construction record drawing prepared;
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 individual lots in residential construction only, final stabilization as defined in 9VAC25-
880-1 has been completed, including providing written notification to the homeowner and
incorporating a copy of the notification and signed certification statement into the SWPPP,
and the residence has been transferred to the homeowner.
The notice of termination shall be submitted no later than 30 days after one of the above
conditions in subdivision 1 of this subsection is met.
3. Termination of authorization 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 a complete and
accurate notice of termination in accordance with 9VAC25-880-60 C, whichever occurs first.
4. 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 unless
otherwise notified by the VSMP authority or department.
5. The notice of termination shall be signed in accordance with Part III K of this general permit.
G. Water quality protection.
1. The operator shall 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.
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 C to
adequately address the identified water quality concerns;
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
Page 6 of 26
c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3.
All written responses required under this chapter shall include a signed certification
consistent with Part II I K.
PART II
STORMWATER POLLUTION PREVENTION PLAN
A. Stormwater pollution prevent 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 B. 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 shall develop the
missing elements and include them in the SWPPP.
3. Any operator that was authorized to discharge under the general permit effective July 1, 2014,
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.
B. Contents. The SWPPP shall include the following items:
1. General information.
a. A signed copy of the registration statement, if required, 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:
Page 7 of 26
(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;
(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 any support activities, including (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 as allowed by Part II G 2 a (1) (ii) or Part II G 2 b (2).
Erosion and sediment control plan.
a. An erosion and sediment control plan designed and approved in accordance with the
Virginia 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.
b. All erosion and sediment control plans shall include a statement describing the
maintenance responsibilities required for the erosion and sediment controls used.
c. An 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, implemented to:
(1) Control the volume and velocity of stormwater runoff within the site to minimize soil
erosion;
(2) Control stormwater discharges, including peak flow rates and total stormwater volume,
to minimize erosion at outlets and to minimize downstream channel and stream bank
erosion;
Page 8 of 26
(3) Minimize the amount of soil exposed during the construction activity;
(4) Minimize the disturbance of steep slopes;
(5) Minimize 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) Provide and maintain natural buffers around surface waters, direct stormwater to
vegetated areas to increase sediment removal, and maximize stormwater infiltration,
unless infeasible;
(7) Minimize soil compaction and, unless infeasible, preserve topsoil;
(8) Ensure initiation of stabilization activities, as defined in 9VAC25-880-1, of disturbed
areas 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) Utilize 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. Except for those projects identified in Part II B 3 b, a stormwater management plan
approved by the VSMP authority as authorized under the Virginia Stormwater
Management Program (VSMP) Regulation (9VAC25-870), or an "agreement in lieu of a
stormwater management plan" as defined in 9VAC25-870-10 from the VSMP authority, or
a stormwater management plan prepared in accordance with annual standards and
specifications approved by the department.
b. For any operator meeting the conditions of 9VAC25-870-47 B of the VSMP regulation, an
approved stormwater management plan is not required. In lieu of an approved stormwater
management plan, 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.
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;
Page 9 of 26
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 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
Page 10 of 26
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, waste concrete, and sanitary wastes;
(8) Address any other discharge from the potential pollutant -generating activities not
addressed above;
(9) Minimize the exposure of waste materials to precipitation by closing or covering waste
containers during precipitation events and at the end of the business day, or
implementing other similarly effective practices. Minimization of exposure is not
required in cases where the exposure to precipitation will not result in a discharge of
pollutants; 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.
SWPPP requirements for discharges to nutrient and sediment impaired waters. For
discharges to surface waters (i) identified as impaired in the 2016 § 305(b)/303(d) Water
Quality Assessment Integrated Report or (ii) with an applicable TMDL wasteload allocation
established and approved prior to the term of this general permit for sediment for a sediment -
related parameter (i.e., total suspended solids or turbidity) or nutrients (i.e., nitrogen or
phosphorus), the operator shall:
a. Identify the impaired waters, approved TMDLs, and pollutants of concern in the SWPPP;
and
b. Provide clear direction in the SWPPP 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;
(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 II G 2 a.
SWPPP requirements for discharges to polychlorinated biphenyl (PCB) impaired waters. For
discharges from construction activities that include the demolition of any structure with at least
10,000 square feet of floor space built or renovated before January 1, 1980, to surface waters
(i) identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated
Report or (ii) with an applicable TMDL wasteload allocation established and approved prior to
the term of this general permit for PCB, the operator shall:
Page 11 of 26
a. Identify the impaired waters, approved TMDLs, and pollutant of concern in the SWPPP;
b. Implement the approved erosion and sediment control plan in accordance with Part 11 B 2;
c. Dispose of waste materials in compliance with applicable state, federal, and local
requirements; and
d. Implement a modified inspection schedule in accordance with Part II G 2 a.
7. SWPPP requirements for discharges to exceptional waters. For discharges to surface waters
identified in 9VAC25-260-30 A 3 c as an exceptional water, the operator shall:
a. Identify the exceptional surface waters in the SWPPP; and
b. Provide clear direction in the SWPPP 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;
(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 II G 2 a.
8. Identification of qualified personnel. The name, phone number, and qualifications of the
qualified personnel conducting inspections required by this general permit.
Delegation of authority. The individuals or positions with delegated authority, in accordance
with Part II I K, to sign inspection reports or modify the SWPPP.
10. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III K.
C. 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.
The SWPPP shall 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 shall be accomplished as described in Part II
H.
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3. The SWPPP shall clearly identify the contractors 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 as soon as possible but 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 were modified;
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
g. Measures taken to address any evidence identified as a result of an inspection required
under Part II G.
5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with
Part III K.
D. 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.
E. 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.
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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 shall be posted
near the main entrance of the construction site.
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 D. 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.
F. 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.
All control measures shall 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 G identifies a control measure that is not
operating effectively, corrective actions 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.
If site inspections required by Part II G identify an existing control measure that needs to be
modified or if an additional or alternative 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
additional or 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.
G. 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 ensuring that the qualified personnel conduct the inspection.
2. Inspection schedule.
a. For construction activities that discharge to a surface water identified in Part II B 5 and B
6 as impaired or having an approved TMDL or Part I B 7 as exceptional, the following
inspection schedule requirements apply:
(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 24 hours following
a measurable storm event. In the event that a measurable storm event occurs when
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there are more than 24 hours between business days, the inspection shall be
conducted on the next business day; and
(2) Representative inspections as authorized in Part II G 2 d shall not be allowed.
b. Except as specified in Part II G 2 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 24 hours following a
measurable storm event. In the event that a measurable storm event occurs when
there are more than 24 hours between business days, the inspection shall be
conducted on the next business day.
c. 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 described in Part II G 2 a and 2 b 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.
d. Except as prohibited in Part II G 2 a (2), 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 inspection report required by Part 11 G.
e. If adverse weather causes the safety of the inspection personnel to be in jeopardy, the
inspection may be delayed until the next business day on which it is safe to perform the
inspection. Any time inspections are delayed due to adverse weather conditions, evidence
of the adverse weather conditions shall be included in the SWPPP with the dates of
occurrence.
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;
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(2) Record the information and a description of any discharges occurring at the time of
the inspection or evidence of discharges occurring prior to 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 and effective impoundment or flow control;
(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 channels, flumes, or other slope drain structures
installed to convey concentrated runoff down cut and fill slopes;
(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 or public roads
for minimizing sediment tracking;
(5) Inspect areas that have reached final grade or that will remain dormant for more than
14 days to ensure:
(a) Initiation of stabilization activities have occurred immediately, as defined in
9VAC25-880-1: and
(b) Stabilization activities have been completed within seven days of reaching grade
or stopping work;
(6) 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:
Page 16 of 26
(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
sediment 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 or is not effective 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 or sediment deposition outside of the approved area to be
disturbed;
(7) Inspect pollutant generating activities identified in the pollution prevention plan for the
proper implementation, maintenance, and effectiveness of the procedures and
practices;
(8) Identify any pollutant generating activities not identified in the pollution prevention plan;
and
(9) 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 locations of prohibited discharges;
d. The locations of control measures that require maintenance;
Page 17 of 26
e. The locations of control measures that failed to operate as designed or proved inadequate
or inappropriate for a particular location;
f. The locations where any evidence identified under Part II G 3 a (6) exists;
g. The locations where any additional control measure is needed;
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
The date and signature of the qualified personnel and the operator or its duly authorized
representative.
5. The inspection report shall be included into the SWPPP no later than four business days after
the inspection is complete.
The inspection report and any actions taken in accordance with Part II shall 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.
H. Corrective actions.
The operator shall implement the corrective actions 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.
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.
Page 18 of 26
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 shall 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
(1VAC30-45 or 1VAC30-46).
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 individuals who performed the sampling or measurements;
c. The dates and times analyses were performed;
d. The individuals 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.
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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.
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 terminating this
general permit coverage 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.
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;
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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 in this general permit, 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 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.
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:
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;
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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.
The operator shall report all instances of noncompliance not reported under Part III 11 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
Page 22 of 26
manager is authorized to make management decisions that govern the operation of the
regulated facility including having the 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 and other information. 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 shall 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.
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
Page 23 of 26
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 coverage, 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 60 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.
Page 24 of 26
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.
"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 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 U 3 a.
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V. Upset.
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.
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.
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 of the upset;
b. The permitted facility was at the time being properly operated;
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 shall be kept under the conditions of this general permit;
Have access to and copy, at reasonable times, any records that shall 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.
Page 26 of 26
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 permit coverage 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 permit coverage.
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 III Y 2 b.
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.
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.
Section 12 - Inspection Logs
General Information
see reverse for instructions
Name of Project
CGPTracking No.
Inspection Date
and Time
Inspector Name, Title &
Contact Information
Present Phase of Construction
Inspection Location (if multiple
inspectionsare required,
specify location where this
inspection isbeing
conducted
Inspection Frequency (Note: you maybe subject to different inspection frequenciesin different amasof the site. Check all that apply-)
Increased Frequency: ❑ every 4 businessdays ❑ Every 5 businessdaysand within 48 hoursof a 0.25" rain (forareasof sitesdischarging to sediment or
nutrient -impaired watersorto waters designated asTier2, Tier2.5, orTier3)
Reduced Frequency:
- ❑ Once per month (forstabilized areas)
❑ Once permonth and within 24 hoursof a 0.25" min (forarid, semi -arid, ordrought-stricken areasduring seasonally dry periodsorduring drought)
❑ Once per month (forfrozen conditionswhere earth -disturbing activitiesare being conducted)
Was this inspection triggered by a 0.25" storm event? ❑ Yes ❑ No
Ifyes, how did you determined whethera 0.25" storm event has occurred?
❑ Rain gauge on site ❑ Weatherstation representative of site. Specify weatherstation source:
Total rainfall amount that triggered the inspection (in inches):
Unsafe Conditions for Inspection
Did you determine that any portion ofyoursite wasunsafe forinspection per CGP Part 4.1.5? ❑ Yes ❑ No
If "yes", complete the following:
Describe the conditionsthat prevented you from conducting the inspection in thislocation:
Location(s) where conditionswere found:
Page 1 of 5
InstructionsforFilling Out "General Information" Section
Name of Project
Enterthe name forthe project
CGP Tracking No.
Enter the tracking numberthat was assigned to yourNO1 application for permit coverage
Inspection Date
Enterthe date you conducted the inspection.
Inspector Na me, Title &Contact Information
Provide the name of the person(s) (eithera memberof your company's staff ora contractor or subcontractor) that conducted thisinspection. Provide the inspector's
name, title, and contact information asdirected in the form.
Present Phase of Construction
If thisproject isbeing completed in more than one phase, indicate which phase it iscurrently in.
Inspection Location
If yourproject hasmultiple locationswhere you conduct separate inspections specify the location where thisinspection isbeing conducted. If only one inspection is
conducted foryourentire project, enter"Entire Ste." If necessary, complete additional inspection report formsforeach separate inspection location.
Inspection Frequency
Check the boxthat deschbesthe inspection frequency that appliesto you. Note that you may be subject to different inspection frequenciesin different areasof your
site. Ifyourproject doesnot discharge to a "sensitive water' (i.e., a waterimpaired forsadiment ornutrients, orlisted asTter2, 2.5, or3 by yourstate ortribe) and you
are not affected by any of the circumstances dascribed in CGP Part4.1.4, then you can choose yourfrequency based on CGP Part 4.1.2 —either weekly, orevery
otherweek and within 24 hrsof a 0.25 in storm event. Forany portion of yoursite that dischargesto a sensitive water, yourinspection frequency forthat area isfixed
underCGP Part 4.1.3at weekly and within 24 hrsof a 0.25 inch storm event. If portionsof yoursite are stabilized, are located in arid, semi -arid, ordrought-stricken
areas or are subject to frozen conditions, consult CGP Part 4.1.4 forthe applicable inspection frequency. Check all the inspection frequenciesthat apply to your
project.
WaslhisInspection Triggered by a 0.25 Inch Storm Event?
If you were required to conduct thisinspection because of a 0.25 inch (orgreater) rain event, indicate whetheryou relied on an on -site rain gauge ora nearby
weather station (and where the weather station islocated ). Also, specify the total amount of rainfall forthisspecific storm event.
Unsafe Conditionsforinspection
Inspectionsare not required where a portion of the site orthe entire site issubject to unsafe conditions. See CGP Part 4.1.5. These conditions should not regularly occur,
and should not be consistently present on a site. Generally, unsafe conditionsare those that renderthe site (ora portion of it) inaccessible orthat would pose a
significant probability of injury to applicable personnel. Examplescould include severe storm orflood conditions high winds and downed electrical wires.
If yoursite, ora portion of it, isaffected by unsafe conditionsduring the time of yourinspection, provide a description of the conditionsthat prevented you from
conducting the inspection and what partsof the site were affected. If the entire site wasconsidered unsafe, specify the location as"Entire site"
Condition and Effectiveness of Erosion and Sediment(E&S) Controls(CGPPart2.1)
see reverse for instructions
Type/Loc ationofF&SControI
Repairs or
Corrective
Date on Which
Notes
[Add an additional sheet if
Other
Action
Maintenance or
necessary]
Maintenance
Required?"
Corrective Action First
Needed?"
Identified?
1.
❑Yes [-]No
❑Yes [-]No
2.
❑Yes [-]No
❑Yes [-]No
3.
❑Yes ❑No
❑Yes [-]No
4.
❑Yes ❑No
❑Yes ❑No
S.
❑Yes ❑No
❑Yes ❑No
6.
❑Yes ❑No
[--]yes ❑No
7.
[-]Yes [-]No
❑Yes ❑No
B.
❑Yes [-]No
❑Yes ❑No
9.
❑Yes [--]No
❑Yes ❑No
10.
❑Yes ❑No
[--]Yes ❑No
* Note: The permit differentiates between conditionsrequiring repairsand maintenance, and those requiring corrective action. The permit requires maintenance in
orlerto keep controlsin effective operating condition and requires repairs if controlsare not operating asintended. Corrective actionsare triggered only for specific,
more seriousconditions, which include: 1) A required storm water control was never installed, wasinstalled incorrectly, ornot in accordance with the requirementsin
Part 2 and/or3; 2) You become aware that the stormwatercontrolsyou have installed and are maintaining are not effective enough forthe discharge to meet
applicable waterquality standardsorapplicable requirementsin Part 3.1; 3) One of the prohibited dischargesin Part2.3.1 isoccuring orhasoccured; or4) EPA
requires corrective actionsasa result of a permit violation found during an inspection carried out underpart 4.2. If a condition on yoursite requiresa corrective action,
you must also fill out a corrective action form found at www.ei)a.gov/npdes/stormwater/swoop. See Part 5 of the permit formore information.
Page 2 of 5
Instructions for Filling Out the "Erosion and Sediment Control" Table
Type and Location of E&SControls
Provide a list of all erosion and sediment (E&S) controls that your SWPPPindicateswill be installed and implemented at yoursite. Thislist must include at a minimum all
E&Scontrolsrequired by CGPPart 2.1.2. Include also any natural buffers established underCGPPart 2.1.2.1. Buffer requirements apply if your project's ea rth-d isturbing
activities will occur within 50 feet of a surface water. You may group yourE&Scontrolson yourform if you have several of the same type of controls(e.g., you may
group "Inlet Protection Measures, "Perimeter Controls, and "Stockpile Controls" togetheron one line), but if there are any problemswith a specific control, you must
separately identify the location of the control, whether repairsormaintenance orcorrective action are necessary, and in the notessection you must describe the
specificsabout the problem you observed.
idepairsorOther Maintenance Needed?
Answer"yes" if the E&Scontrol requiresa repairof anykind (due to nornalwearand tear, orasa result ofdamage) or requires maintenance in orderforthe control
to continue operating effectively.Ata minimum, maintenance isrequired inthe following specific instance& (1) for perimeter controls, whenever sediment has
accumulated to'/ or more the above -ground height of the control (CGP Part 2.1.2.2.b); (2) where sediment has been tracked -out onto the surface of off -site streets
orotherpaved areas (CGP Part 2.1.2.3.d); (3) for inlet protection measures when sediment accumulates, the filter becomesclogged, and/or performance is
compromised (CGP Part 2.1.2.9.b); and (4) for sediment basins asnecessaryto maintain at least Y:of the design capacity of the basin (CGP Part 2.1.3.2.b). Note: In
many cases "yes" answersare expected and indicate a project with an active operation and maintenance program. You should also answer"yes' if workto fixthe
problem is still ongoing from the previous inspection.
Corrective Action Needed?
Answer"yes' if during your inspection you found any of the following conditionsto be present (CGP, Part 5.2.1): (1)arequired E&Scontrol wasneverinstalled ,was
installed incorrectly, or not in accordance with the corresponding CGP Part 2 or requirement; (2) you become aware that the inadequacy of the E&Scontrol hasled
to an exceedance of an applicable waterquality standard; or EPA requires corrective action foran E&Scontrol asa result of a permit violation found during an
inspection carried out under Part 4.2. If you answer"yes , you must take corrective action and complete a corrective action report, found at
www.epa.gov/npdes/stormwater/swppp. Note: You should answer"yes' if work to fix the problem from a previous inspection isstill ongoing.
Date on Which Maintenance orCorective Action First Identified?
Provide the date on which the condition that triggered the need for maintenance or corrective action wasfirst identified. If the condition wasjust discovered during
thisinspection, enterthe inspection date. If the condition isa carryoverfrom a previous inspection, enterthe original date of the condition'sdiscovery.
Notes
Foreach E&Scontrol and the area immediately surrounding it, note whetherthe control isproperly installed and whether it appearsto be working to minimize
sediment discharge. Describe any problem conditionsyou observed such asthe following, and why you think they occurred aswell asactions(e.g., repairs,
maintenance, or corrective action) you will take or have taken to fix the problem:
1. Failure to install orto properly install a required E&Scontrol
2. Damage ordestruction to an E&Scontrol caused by vehicles equipment, orpersonnel, a storm event, orotherevent
3.Mud or sediment depositsfound downslope from F&Scontrols
4. Sediment tracked out onto paved areasby vehiclesleaving construction site
5. Noticeable erosion at discharge outletsorat adjacent streambanksor channels
6. Erosion of the site'ssloped areas(e.g., formation of rillsorgullies)
7. E&Scontrol isno longerworking due to lack of maintenance
For bufferareas make note of whetherthey are marked off asrequired, whetherthere are signsof construction disturbance within the buffer, which isprohibited
underthe CGP, and whetherthere are visible signsof erosion resulting from disc hargesthrough the area.
If repairs, maintenance, orcorrective action isrequired, briefly note the reason. If repairs maintenance, orcorrective action have been completed, make a note of
the date it wascompleted and what wasdone. If corrective action isrequired, note that you will need to complete a separate corrective action report describing
the condition and yourwork to fixthe problem.
Condition and Effectiveness ofPollution Prevention (P2) Practices(CGPPart2.3)
see reverse for instructions
Type/Location ofP2 Practices
Repairsor
Corrective
Date on Which
Notes
[Add an additional sheet if
Other
Action
Maintenance or
necessary]
Maintenance
Required?*
Corrective Action
Needed?"
First Identified?
1.
❑Yes [-]No
❑Yes ❑No
2.
❑Yes [-]No
❑Yes ❑No
3.
❑Yes [--]No
❑Yes ❑No
4.
❑Yes ❑No
❑Yes ❑No
S.
❑Yes ❑No
❑Yes ❑No
6.
[-]Yes [-]No
❑Yes ❑No
7.
[-]Yes ❑No
❑Yes ❑No
B.
❑Yes ❑No
❑Yes ❑No
9.
❑Yes ❑No
❑Yes ❑No
10.
❑Yes ❑No
❑Yes ❑No
* Note: The permit differentiates between conditionsrequiring repairsand maintenance, and those requiring corrective action. The permit requires maintenance in
orderto keep controlsin effective operating condition and requires repairs if controlsare not operating asintended. Corrective actionsare triggered only for specific,
more seriousconditions, which include: 1)A required storm water control was never installed, wasinstalled incorrectly, ornot In accordance with the requirementsin
Part 2 and/or 3; 2) You become aware that the stormwater controls you have installed and are maintaining are not effective enough forthe discharge to meet
applicable waterquality standardsorapplicable requirementsin Part3.1; 3) One of the prohibited dischargesin Part2.3.1 isoccuring orhasoccurred; or4) EPA
requires corrective actionsasa result of a permit violation found during an inspection carried out under Part4.2. If condition on yoursite requiresa corrective action,
you must also fill out a corrective action form found at www.ei)a.ciov/npdesistormwater/swpon. See Part 5 of the permit for more information.
Page 3 of 5
InstructionsforFilling Out the "Pollution Prevention (P2) Practice" Table
Type and Location of P2 Controls
Provide a list of all pollution prevention (P2) practicesthat are implemented at yourste. Thislist must include all P2 practices required by Part2.3.3, and those that are
described in yourSNPPP.
tiepairsorOther Maintenance Needed?
Answer"yes' if the P2 practice requiresa repairofanykind (due to normalwearand tear, orasa resultof damage) or requires maintenance in orderforthe control
to continue operating effectively. Note: In many cases, "yes" ansversare expected and indicate a project with an active operation and maintenance program.
Corrective Action Needed?
Answer"yes' if during your inspection you found any of the following conditionsto be present (CGP, Part 5.2.1): (1) a required P2 practice was never installed, was
installed incorrectly, ornot in accordance with the corresponding CGP Part 2 requirement; (2) you become aware that the inadequacy of the P2 practice hasled to
an exceedance of an applicable waterquality standard; (3) one of the "prohibited discharges' listed in CGP Part 2.3.1 soccurring orhasoccurred, or EPA
requirescorrective action fora P2 practice asa result of a permit violation found during an inspection cared out under Part 4.2. If you answer"yes', you must take
corrective action and complete a corrective action report (see www.epa.00v/nodeststormwater/swpt)p). Note: You should answer"yes' if work to fix the problem
from a previous inspection isstillongoing.
Date on Which Maintenance orCorective Action RrstIdentified?
Provide the date on which the condition that triggered the need formaintenance or corrective action wasfirst identified. If the condition wasjust discovered during
thisinspection, enterthe inspection date. If the condition isa carryoverfrom a previous inspection, enterthe original date of the condition'sdiscovery.
Notes
For each P2 control and the area immediately surrounding it, note whetherthe control isproperly installed, whether it appearsto be working to minimize oreliminate
pollutant discharges, and whether maintenance orcorrective action isrequired. Describe problem conditionsyou observed such asthe following, and why you think
they occurred, aswell asactionsyou will take orhave taken to fixthe problem:
1. Failure to install orto properly install a required P2 control
2. Damage ordestruction to a P2 control caused by vehicles, equipment, orpersonnel, ore storm event
3. Evidence of a spill, leak, orothertype of pollutant discharge, orfailure to have properly cleaned up a previousspill, leak, orother type of pollutant discharge
4.Spill response suppliesare absent, insufficient, or not where they are supposed to be located
5. Improper storage, handling, ordisposal of chemicals, building materialsor products, fuels, orwastes
6. P2 practice isno longerworking due to lack of maintenance
If repairs, maintenance, or corrective action isrequired, briefly note the reason. If repairs, maintenance, orcorrective action have been completed, make a note of
the date it wascompleted and what wasdone. If corrective action isrequined, note that you willneed to complete a separate corrective action report describing
the condition and yourwork to fixthe problem.
Stabilization of Exposed Soil (CGP Part2.2)
see reverse for instructions
ilization Area
Stabilization Method
Have You Initiated
Notes
d an additional sheet if
7nessa
Stabilization?
❑ YES ❑ NO
If yes, provide date:
2.
❑ YES ❑ NO
If yes, provide date:
3.
❑YES El NO
If yes, provide date:
4.
❑ YES ❑ NO
If yes, provide date:
5.
❑ YEs ❑ NO
If yes, provide date:
Description of Discharges (CGP Part 4.1.6.6)
see reverse for instructions
Was stonnwaterdischarge or other discharge occurring from any part of your site at the time of the inspection? Elyes ❑ No
If" es", providethe following information for each pointofdischarge:
Discharge location
Observations
Add an additional sheet if necessary]
1.
Describe the discharge:
At pointsof discharge and the channelsand banksof surface watersin the immediate vicinity, are there any visible
sgnsof erosion and/orsediment accumulation that can be attributed to yourdischarge? ❑ Yes ❑ No
If yes, describe what you see, specify the location(s) where these conditionswere found, and indicate whether
modification, maintenance, orcorrective action isneeded to resolve the issue:
2.
Describe the discharge:
At pointsof discharge and the channelsand banksof surface watersin the immediate vicinity, are there any visible
sgnsof erosion and/orsediment accumulation that can be attdbuted to yourdischarge? ❑ Yes ❑ No
if yes, describe what you see, specify the location(s) where these conditionswere found, and indicate whether
modification, maintenance, orcorrective action isneeded to resolve the issue:
Page 4 of 5
Instructions for Filling Out the "Stabilization of Exposed Soil' Table
Sta b iliza do n Are a
List all areaswhere soil stabilization is required to begin because construction work in that area has permanently stopped or temporarily stopped (i.e., work will stop for
14ormore days), and all areaswhere stabilization has been implemented.
Stabilization Method
For each area, specify the method of stabilization (e.g., hydroseed, sod, planted vegetation, erosion control blanket, mulch, rock).
Have You Initiated Stabilization
Foreach area, indicate whether stabilization hasbeen initiated.
Notes
Foreach area where stabilization hasbeen initiated, describe the progressthat hasbeen made, and what additional actionsare necessaryto complete stabilization.
Note the effectivenessof stabilization in preventing erosion. If stabilization hasbeen initiated but not completed, make a note of the date it isto be completed. If
stabilization hasbeen completed, make a note of the date it wascompleted. If stabilization hasnot yet been initiated, make a note of the date it isto be initiated,
and the date it isto be completed.
Instructions for Filling Out the "Description of Discharges" Table
You are only required to complete thissection if a discharge isoccurring at the time of the inspection
Wasa StonnwaterDischarge Occurring From Any PartofYourSte At The Time of the Inspection?
During yourinspection, examine all pointsof discharge from your site, and determine whethera discharge isoccurring. If there isa discharge, answer"yes' and
complete the questionsbelow regarding the specific discharge. If there isnot a discharge, answer"no" and skip to the next page.
Discharge Location (repeat asnecessary if there are multiple pointsof discharge)
Location of discharge. Specify the location on yoursite where the discharge isoccurring. The location may be an outlet from a stonnwatercontrol orconstructed
stormwater channel, a discharge into a storm sewerinlet, ora specific point on the site. Be asspecific aspossible; it isrecommended that you referto a precise point
on your site map.
Describe the discharge. Include a specific description of any noteworthy characteristicsof the discharge such ascolor, odor, floating, settled, orsuspended solids;
foam; oil sheen; and other obvious pollution indicators.
Are there visible signsoferosion ors9diment accumulation? At each point of discharge and the channel and streambank in the immediate vicinity, visually assess
whetherthere are any obvioussignsof erosion and/orsediment accumulation that can be attributed to yourdischarge. If you answer"yes , include a description in
the space provided of the erosion and sediment deposition that you have found, specify where on the site orin the surface waterit isfound, and indicate whether
modification, maintenance, orconective action isneeded to resolve the issue.
Contractor or Subcontractor Certification and Signature
"I certify underpenalty of law that thisdocument and all attachmentswere prepared undermy direction orsupervision 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 orpenronswho manage the system, orthose personsdirectly responsible forgathering 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 penaltiesforsubmitting false information,
including the possibility of fine and imprisonment forknowing violations." Where an inspection report doesnot identify any incidentsof non-
compliance; the report shall contain a certification that the construction activity isin compliance with the 9NPPPand general permit.
Signature of Contractor or Subcontractor.
Printed Name and Affiliation:
Certification and Signature by Permittee
Date:
"I certify underpenalty of law that thisdocument and all attachmentswere prepared undermy direction orsupervision in accordance with a
system designed to assure that qualified personnel property gathered and evaluated the information submitted. Based on my inquiry of the
person or personswho manage the system, orthose personsdirectly responsible forgathering 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 penaltiesforsubmitting false information,
including the possibility of fine and imprisonment forknowing violations" Where an inspection report doesnot identify any incidentsof non-
compliance; the report shall contain a certification that the construction activity isin compliance with the SWPPPand general permit.
Signature ofPermittee or
"Duly Authorized %presentative":
Printed Name and Affiliation:
Date:
Page 5 of 5
Instructions for Sig natural Certification
Each inspection report must be signed and certified to be considered complete
Contra ctor or Subcontra ctor Sig nature and Certification
Where a contractor or subcontractor is relied on to carry out the inspection and complete the inspection report, you should require the inspectorto sign and certify
each report. Note that thisdoesnot relieve the permitted operatorof the requirement to sign and certify the inspection report aswell.
Signature and Certification by Penmittee
At a minimum, the inspection report must be signed by either(1) the person who signed the NOI, or (2) a duty authorized representative of that person. The following
requirementsapply to scenados(1) and (2):
If the signatory will be the person who signed the NOI forpernit coverage, see reminder, that person must be one of the following typesof individuals
Fora corporation: A responsible corporate officer. Forthe purpose of thissubsection, a responsible corporate officermeans (i) a president, secretary,
treasurer, or vice-president of the corporation in charge of a principal businessfunction, orany otherperson who performs similar policy-ordecision-making
functionsforthe corporation, or(ii)the managerof one ormore manufacturing, production, oroperating facilities, provided, the manager isauthorized to
make management decisionswhich govern the operation of the regulated facility including having the explicit orimplicit duty of making majorcapital
investment recommendations, and initiating and directing other comprehensive measuresto assure long term environmental compliance with environmental
lawsand regulations the managercan ensure that the necessary systemsare established oractionstaken to gathercomplete and accurate information for
permit application requirements; and where authority to sign documents has been assigned ordelegated to the managerin accordance with corporate
procedures
• Fora partnership orsole proprietorship:Ageneral partnerorthe proprietor, respectively.
• Fora municipality, state, federal, orotherpublic agency: 6thera principal executive officeror ranking elected official. Forpurposesof thissubsection, a
principal executive officer of a federal agency includes (i) the chief executive officer of the agency, or (ii) a senior executive officer having responsibility for
the overall operationsof a principal geographic unit of the agency (e.g., Regional Administratorof EPA).
If the signatory will be a duly authorized representative, the following requirements must be met:
• The authorization ismade in writing by the person who signed the NOI (see above);
• The authorization specifieseitheran individual ora position having responsibility forthe overall operation of the regulated facility oractivity such asthe
position of plant manager, operatorof a well ore well field, superintendent, position of equivalent responsibility, oran individual orposition having overall
responsibility forenvironmental mattersforthe company. (A duly authorized representative may thusbe eithera named individual orany individual
occupying a named position); and
• The signed and dated written authorization isincluded in the SIVPPP. A copy must be submitted to EPA, if requested.
Section 13 — Grading and Stabilization Log
Grading and Stabilization Activities Log
Project Name:
SWPPP Contact:
Date
Description of Grading Activity Date Grading
Date When
Description of Stabilization Measure and
Grading
Activity Ceased
Stabilization
Location
Activity
(Indicate Temporary
Measures are
Initiated
or Permanent)
Initiated
Signature of Contractor/Subcontractor or "Duly Authorized Representative":
Printed Name and Affiliation:
Date:
Date
Description of Grading Activity
Date Grading
Date When
Description of Stabilization Measure and
Grading
Activity Ceased
Stabilization
Location
Activity
(Indicate Temporary
Measures are
Initiated
or Permanent)
Initiated
Signature of Contractor/Subcontractor or "Duly Authorized Representative":
Printed Name and Affiliation: Date:
Date
Description of Grading Activity
Date Grading Activity
Date When
Description of Stabilization Measure and Location
Grading
Ceased (Indicate
Stabilization
Activity
Temporary or
Measures are
Initiated
Permanent)
Initiated
Signature of Contractor/Subcontractor or "Duly Authorized Representative":
Printed Name and Affiliation:
Date:
Date
Description of Grading Activity
Date Grading Activity
Date When
Description of Stabilization Measure and Location
Grading
Ceased (Indicate
Stabilization
Activity
Temporary or
Measures are
Initiated
Permanent)
Initiated
Signature of Contractor/Subcontractor or "Duly Authorized Representative":
Printed Name and Affiliation:
Date:
Date
Description of Grading Activity
Date Grading Activity
Date When
Description of Stabilization Measure and Location
Grading
Ceased (Indicate
Stabilization
Activity
Temporary or
Measures are
Initiated
Permanent)
Initiated
Signature of Contractor/Subcontractor or "Duly Authorized Representative":
Printed Name and Affiliation: Date:
Section 14 —Amendment Log
Amendment Log
Project Name:
SWPPP Contact:
Amendment No.
Description of the Amendment
Date of Amendment
Amendment Prepared by
[Name(s) and Title]