HomeMy WebLinkAboutWPO202100034 VSMP - SWPPP 2023-01-10 (2)Albemarle County
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
VICTORIAN HEIGHTS
BERKMAR DR & WOODBURN RD
CHARLOTTESVILLE,VA 22901
Prepared by:
COLLINS ENGINEERING, INC
200 GARRETT STREET, SUITE K
CHARLOTTESVILLE,VA 22902
434.293.3719
Prepared for:
RIVERBEND DEVELOPMENT
445 2ND STREET NE, SUITE 400
CHARLOTTESVILLE, VA 22902
SWPPP Preparation Date: 6/7/21
Updated:1/09/23
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
Section 1- Registration statement
VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT #:
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM PLAN/ID #:
CONSTRUCTION ACTIVITIES (VAR10) TECHNICAL CRITERIA: 1113 ❑ IIC ❑
REGISTRATION STATEMENT 2019
Application type. ® NEW PERMIT ISSUANCE
(CHOOSE ONE) ❑ MODIFICATION WITH ACREAGE INCREASE
❑ MODIFICATION WITHOUT ACREAGE INCREASE
❑ EXISTING PERMIT RE -ISSUANCE
Section I. Operator/Permittee Information.
A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have
operational control over construction activities to ensure compliance with the general permit. A person with
signatory authority for this operator must sign the certification in Section V. (per Part III. K. of the VAR10 Permit).
Operator Name:
Riverbend Development
Contact person:
Alan Taylor
Address:
445 2nd Street NE, Suite 400
City, State and Zip Code:
Charlottesville, VA 22902
Phone Number:
434-245-4970
Primary and CC Email:
alan@riverbenddev.com
B. Electronic correspondence. To receive an emailed coverage letter or to pay by credit card, you must choose YES
and include a valid email. May we transmit correspondence electronically? YES ® NO ❑
Section II. Construction Activity Information.
A.
Include a site map showing the location of the existing or proposed land -disturbing activities, the limits of land
disturbance, construction entrances and all waterbodies receiving stormwater discharges from the site.
B.
Project site location information.
Construction Activity Name:
Victorian Heights
Address:
Berkmar Drive
City and/or County and Zip Code:
Charlottesville, VA 22901
Construction Activity Entrance Location
(description, street address and/or
38.096346,-78.469498
latitude/longitude in decimal degrees):
Between Woodburn Rd and Berkmar Dr
Latitude and Longitude
38.096346,-78.469498
(6-digit, decimal degrees format):
C.
Acreage totals for all land -disturbing activities to be included under this permit coverage. Report to the nearest
one -hundredth of an acre.
Total land area of development (include entire area to be
disturbed as approved in the Stormwater Management Plan):
5.13
Primary estimated area to be disturbed (include portions with
Erosion and Sediment Control Plan approval only):
5.13
Off -site estimated area to be disturbed (if applicable):
D.
Property Owner Status:
FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE
E.
Nature of the Construction Activity Description (i.e. commercial,
Residential
industrial, residential, agricultural, environmental, utility):
F.
Municipal Separate Storm Sewer System (MS4) name(s) (if the
site is discharging to a MS4):
G.
Estimated Project Dates (MM/DD/YYYY).
Start Date:
6/1/22
Completion Date:
6/1/23
H.
Is this construction activity part of a larger common plan of
YES ❑ NO
development or sale?
Rev 11/2020 PAGE 1 16
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
I. 6" Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Include additional areas on a separate page.
HUC
NAME(S) OF RECEIVING WATERBODY
JR08
South Fork Rivanna River
Section III. Off -site Support Activity Location Information.
List all off -site support activities and excavated material disposal areas being utilized for this project. Include additional
areas on a separate page.
Off -site Activity Name:
Address:
City or County:
Off -site Activity Entrance Location (description, street
address and/or latitude/longitude in decimal degrees):
Latitude and Longitude (6-digit, decimal degrees format):
Is this off -site activity an excavated material disposal
area?
YES ❑ NO ❑
If this off -site activity is an excavated material disposal
area, list the contents of the excavated fill material:
Will a separate VPDES permit cover this off -site activity?
YES ❑ NO ❑
Section IV. Other Information.
A.
A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the
General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the
Registration Statement. By signing the Registration Statement, the operator is certifying that the SWPPP has been
prepared.
B.
Has an Erosion and Sediment Control Plan been
submitted to the VESC Authority for review?
YES ® NO ❑
Erosion and Sediment Control Plan Approval Date (for
the estimated area to be disturbed MM/DD/YYYY):
C.
Has land -disturbance commenced?
YES ❑ NO
D.
Annual Standards and Specifications. If this project is utilizing approved Annual Standards and Specifications
(AS&S), attached the completed AS&S Entity Form.
AS&S Entity Name (if different from the Operator
identified in Section I):
E.
Billing information (leave blank if same as the Operator identified in Section I. above). This entity will receive
Annual Permit Maintenance and Permit Modification Fee invoices (if applicable).
Billing Name:
Contact Name:
Address:
City, State and Zip Code:
Phone Number:
Primary and CC Email:
Rev 11/2020 PAGE 2 16
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
Section V. 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. Atyped 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 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 storm water pollution prevention plan for the site or other state
permit or VSMP authority permit conditions (i. e., they are authorized to direct workers at a site to carry out activities required by the
stormwater pollution prevention plan or comply with other permit conditions). In the context of storm water discharges from
Municipal Separate Storm Sewer Systems (11454s), 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."
Printed Name: Alan Taylor
Signature (signed in ink): 0_,P- u" 11L—
Date Signed: 3/22/22
Section VI. Submittal Instructions. Submit this form to the VSMP Authority. If the locality is the VSMP Authority, please
send your Registration Statement submittal directly to the locality; do NOT send this form to DEQ. A list of local VSMP
Authorities is available here: VSMP Authorities.
If DEQ is the VSMP Authority, please send to: If the locality is the VSMP Authority, please send to:
Department of Environmental Quality
Office of Stormwater Management Suite 1400
PO Box 1105
Richmond VA 23218
constructiongp@deg.virginia.gov
Rev 11/2020 PAGE 3 16
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. This form
covers the following permit actions: new permit issuance, existing permit modification with an increase in acreage, existing permit modifications
that result in a plan modification but do not result in an increase in disturbed acreage, and reissuance of an active permit coverage.
Application type. Select NEW PERMIT ISSUANCE to obtain a new permit coverage. Modifications are for modifying an existing, active permit
coverage. Select MODIFICATION WITH ACREAGE INCREASE when the previously approved acreage(s) increases (permit modifications are not
performed for decreases in acreage unless they result in plan changes —see Modification WITHOUT Acreage Increase). Select MODIFICATION
WITHOUT ACREAGE INCREASE when there is a change to the site design resulting in a change to the approved plans with no increase in acreage(s),
Select EXISTING PERMIT REISSUANCE to extend an expiring permit coverage for the next permit cycle and include the existing permit number.
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 listed as the operator, that person (or a legal
representative of) must sign the certification in Section V. An operator may be one of the following:
9VAC25-870-10. Definitions
"Operator" means the owner or operator of any 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 § 62.1-44.5 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. 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 give the operator the ability to pay by
credit card and to receive Dermit coverage aooroval letters immediately uoon Dermit aooroval.
Section II. Construction Activity Information.
A. A site map indicating 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 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 VSMP authority if
you have additional questions regarding site map requirements.
B. Construction Activity Name and location. Provide a descriptive project name (it is helpful to use the same naming convention as listed on the
Stormwater Management plans), 911 street address (if available), city/county of the construction activity, and the 6-digit 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. 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).
D. 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.
Rev 11/2020 PAGE 4 16
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS
PLEASE DO NOT PRINT OR SUBMIT
E. 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 post -construction use of the project (i.e. Commercial —one new office building and associated parking and
utilities; Transportation — Linear roads, sidewalks and utilities; Agricultural-3 Poultry Houses, etc.).
F. Municipal Separate Storm Sewer System (MS4) name(s) 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.
G. 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).
H. Is this construction activity is part of a larger 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 9VAC25-870-50.
Definitions. Le. a subdivision, commercial development, business park, etc.
I. 6th Order Hydrologic Unit Code (HUC) and associated Receiving Water Name(s). Provide all 6th order HUCs and receiving waterbody names, for
the primary site and any Off -site areas included under this permit coverage, that could potentially receive stormwater runoff discharging from this
activity. The HUC can be either a 12-digit number (i.e. 0208010101) or 2-letter, 2-number code (i.e. JL52). 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: DEQ's VEGIS Mapping Application
• Instructions for utilizing DEQ's VEGIS application link: CGP-GIS HUC Instructions
Section III. Off -site 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 (i) the support activity is directly
related to a construction activity that is required to have general permit coverage; (ii) the support activity is not a commercial operation, nor does
it serve multiple unrelated construction activities by different operators; (III) 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 SWPPP 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.
Off -site activity name and location information. Provide a descriptive off -site project name, 911 street address (if available), construction entrance
location (address or decimal degrees coordinates and description), city/county and the 6-digit latitude and longitude in decimal degrees (i.e.
37.1234N, 77.1234W) of all off -site support activities. Indicate whether the off -site support activity will be covered under this general permit or a
separate VPDES permit.
If excavated material (i.e., fill) will be transported off -site for disposal, the name and physical location address, when available, of all off -site
excavated material disposal areas including city or county; 6-digit latitude and longitude in decimal degrees (i.e. 37.1234N, 77.1234W) and the
contents of the excavated material.
List additional off -site areas to be included under this permit coverage on a separate page. Off -site areas not included on this registration will need
to obtain coverage under a separate VPDES permit.
Section IV. 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 II. C. has been submitted to the VESC 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 §62.1-44.15:24. 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. Please indicate if this project is also requesting a plan waiver.
• AS&S Entity Form link: Annual Standards and Specifications Entity Information Form
Rev 11/2020 PAGE 5 16
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS
PLEASE DO NOT PRINT OR SUBMIT
E. 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.
Section V. 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 similar policy -making or decision -making functions for the corporation, or
(if) 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 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
(if) A senior executive officer having responsibility far the overall operations of a principal geographic unit of the agency.
Section VI. 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 on 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's mailing address.
Who is the VSMP Authority for my orofect? DEQ or the locality?
• DEQ: 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: Local VSMP Authority List.
www.d eg.yirgin ia.goy/Pro¢ra ms/Water/StormwaterMa nageme nt/VSM PPe rm its/ConstructionG en era I Perm it.aspx
Email the completed and signed form to:
constructiongp@deg.virginia.gov
Rev 11/2020 PAGE 6 16
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® COLLINS ENGINEERING SWPPP EXHIBIT — OVERALL SITE LIMITS OF DISTURBANCE
OATS:
200 GARRETT STREET SUITE KCHARLOTTESVILLE, VIRGINA22902 OFFICE: 434-293-3729 SCALEE::1 "=60'1"=60'
Section 2 - Notice of General Permit Coverage
Section 3 - Nature of Activity
PURPOSE:
THE PURPOSE OF THIS LAND DISTURBING ACTIVITY IS TO GRADE THE VICTORIAN HEIGHTS SITE FOR A
RESIDENTIAL DEVELOPMENT. THE TOTAL AREA TO BE DISTURBED WITH THIS PLAN IS 5.04 ACRES.
EXISTING SITE CONDITIONS:
MOST OF THIS SITE IS WOODED AND SLOPES TO THE SOUTHEAST AND NORTHEAST. THE SITE IS
LOCATED TO THE NORTHWEST OF BERKMAR DRIVE AND SOUTHEAST OF WOODBURN ROAD. THE
MAJORITY OF THE SITE DRAINS TO VARIOUS EXISTING CULVERTS AND INLETS, AN EXISTING
WATERMAIN TO REMAIN RUNS DIRECTLYTHROUGH THE MIDDLE OF THE SITE AND ITS
WATERLINE EASEMENT IS CLEARED.
ADJACENT AREAS:
THIS SITE IS BORDERED TO THE SOUTHEAST BY BERKMAR DRIVE AND TO THE NORTHWEST BY
WOODBURN ROAD. VACANT LAND IS ALONG THE NORTHEAST BORDER OF THE SITE AND A
RESIDENTIAL DWELLING EXISTS TO THE SOUTHWEST OF THE SITE.
OFFSITE LAND DISTURBANCE:
IMPROVEMENTS TO BE MADE WITHIN THE VDOT RIGHT-OF-WAY ALONG BERKMAR DRIVE AND
WOODBURN ROAD.
CRITICAL AREAS:
TREE PROTECTION FENCING AND SILT FENCE SHALL BE MAINTAINED ALONG THE PROPERTY LINES AS
SHOWN ON THE PLAN TO THE EAST, NORTH, AND SOUTH OF THE SITE TO PROTECT THE ADJACENT
PROPERTIES. CONTRACTOR SHALL ENSURE THAT ALL SEDIMENT MAINTENANCE CONTROLS ARE
ALONG WOODBURN ROAD AND BERKMAR DRIVE TO ENSURE THAT NO SEDIMENT LEAVES THE
SITE AND DRAINS ONTO THE ROADS.
SOILS:
SOILS MAP IS INCORPORATED INTO EROSION CONTROL PLAN PHASE I WITH SOILS DATA INCLUDED
WITH THIS NARRATIVE.
SEQUENCE OF CONSTRUCTION:
PHASE I:
1. NOTIFY ALBEMARLE COUNTY TO SCHEDULE A PRE -CONSTRUCTION MEETING AS REQUIRED.
2. PRIOR TO DISTURBANCES, THE LIMITS OF DISTURBANCE SHALL BE FLAGGED AND THE TREE
PROTECTION FENCING SHALL BE INSTALLED.
3. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS
WITHOUT THE APPROVAL FROM THE INSPECTOR ON THE PROJECT.
4. THE PROPOSED CONSTRUCTION ENTRANCE WITH WASH AREAS SHALL BE INSTALLED AS SHOWN
ON THE PLANS. THE CONSTRUCTION ENTRANCE 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.
5. INSTALL THE INITIAL CONSTRUCTION MEASURES AS SHOWN ON THE PHASE I EROSION CONTROL
SHEET. THIS INCLUDES (1) SEDIMENTTRAP, (1) SEDIMENT BASIN, WIRE SILT FENCE, AND
DIVERSION DIKES. 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.
6. ONCE ALL THE PHASE I EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON THE
EROSION CONTROL PHASE I PLAN AND THE INSPECTOR HAS APPROVED THE EROSION CONTROL
MEASURES, THE CONTRACTOR CAN BEGIN THE MINIMUM GRADING OPERATIONS.
STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES,
AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. GRADING ALONG THE PERIMETER OF THE
SITE THAT BACKS UP TO VICTORIAN HEIGHTS I IS OF PRIORITY FOR INSTALLATION OF SCRIM FENCE
AND LANDSCAPE BUFFERING BEFORE ANY OTHER GRADING OPERATIONS.
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.
PHASE II:
8. TEMPORARY CONNECTIONS FROM THE SEDIMENT BASIN ARE SHOWN ON THE PLAN AND SHALL
BE BUILT AS THE FIRST STEP IN PHASE 11. AFTER THESE ADJUSTMENTS TO THE SEDIMENT BASIN
ARE APPROVED BY INSPECTOR, THE CONTRACTOR CAN BEGIN GRADING THE SITE TO THE
CONTOURS SHOWN ON THE EROSION CONTROL PHASE II PLAN.
9. PHASE II CONSTRUCTION SHALL INCLUDE BUILDING THE RETAINING WALLS ALONG BERKMAR
DRIVE, INSTALLING THE ROAD CONNECTION BETWEEN BERKMAR DRIVE AND WOODBURN ROAD
AND INSTALLING THE DRAINAGE STRUCTURES.
10. AFTER THE RETAINING WALLS ARE BUILT, THE CONTRACTOR SHALL INSTALLTHE DIVERSION DIKES
NECESSARY TO ALLOW DRAINAGE PREVIOUSLY GOING TO THE TEMPORARY SEDIMENT TRAP TO
DRAIN TO THE SEDIMENT BASIN. SEDIMENT TRAP IS TO REMAIN UNTIL DIVERSION DIKES ARE
INSTALLED AND APPROVED BY INSPECTOR TO ROUTE DRAINAGE TO THE SEDIMENT BASIN.
11. 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.
PHASE III:
12. ONCE THE SITE IS STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN
REMOVE THE SEDIMENT BASIN. NO ITEM SHALL BE REMOVED UNLESS THE UPSTREAM AREAS ARE
STABILIZED AND THE INSPECTOR GIVES PERMISSION. AT THE TIME OF TEMPORARY SEDIMENT
BASIN #1'S REMOVAL AND THE INSTALLATION OF THE PERMANENT STORM SEWER SYSTEM, THE
CONTRACTOR SHALL REMOVE THE TEMPORARY BARREL CONNECTION INTO PERMANENT STR-3
AND PLUG ITS OPENING WATERTIGHT.
13. 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.
14. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30
DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER
NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED
SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY
MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND
SEDIMENTATION.
Section 4 - Erosion and Sediment Control Plan
GENERAL NOTES
OWNER:
WP 045W-OO-00-068C2 MR 045OO-W-Oo-OG85O
VICTORIAN HEIGHTS LLC VICTORIAN HEIGHTS LLC
455 2ND STREET, NE SUITE 400 40 2N0 STREET, NE SUITE 4W
CHARLOT/ESNLLE VA 22902 CHARLOT/ESNLLE, VA 22902
O WLOPER:
RILERBENO DEVELOPMENT
455 2ND STREET, NE SUITE 400
CHARLOTTESNLL& VA 22902
ENGINEER:
COLLINS ENGINEERING
100 GARRETT SC SUITE K
CHARLOTT£SNLL& VA 22902
(4J4)19J-J719
TAX MAP NO.:
04 00-00-00-O68C2 & 04500-00-00-O68EO
TOTAL AREA:
IMP 45-6SC2. 2.710 ACRES (INST. A:202I0002064])
IMP 45-68E0: 2.211 ACRES (INST. 420210002054B)
TOTAL ACREAGE 4.921 ACRES
ZONING:
R-15 RESIDENTIAL. CLUSTER DEVELOPMENT & BONUS DENSITY
FOR AFFORDABLE HOUSING IN ADDITION, THE PROPERTY IS SUBJECT TO AIRPORT IMPACT
OVERLAY D/STRICT & STEEP MANAGED SLOPES OVERLAY DISTRICT
PROPOSED USE
EB SINGLE FAMILY ATTACHED h MUL D-FAMILY RESO£NHAL UNITS
(34) TOWNHOUSE UNIT OF WICH (11) ARE AFFORDABLE ON£LLING UNITS
(54) MULR-FAMILY RESOENRAL UNITS(ONE & TWO BEDROOM UNITS)
PROPOSED USE ACREAGE:
PROPOSED LOTS: J286 ACRES (COVOONINIUM & TOWNHOUSE LOTS)
PROPOSED OPEN SPACE: t228 ACRES
PROPOSED RIGHT OF WAY DEDICATION: 0.407 ACRES
DENSITY
ALLOWABLE BY -RIGHT DENSITY. 15 DI/AC + MAX WX BONUS DENSITY INCREASE FOR
AFFORDABLE HOUSING
ALLOWABLE DENSITY. (4.921 AC - 0.407 AC (R/W)) x I5 DU/ACRE x JOR BONUS INCREASE
4,514 ACRES (ACREAGE OF SITE) x 15 OUR x JOR BONUS DENSITY INCREASE - 88 UNITS
ALLOWABLE DENSITY. 67 BY NIGHT UNITS 1 11 AFFORDABLE & 10 MARKET RAZE UNITS
TOTAL ALLOWABLE OENSTY 88 (19.49 CARLING UNITS/ACRE WTH ROW OENCADON)
TOTAL PROPOSED DENSITY. 88 UNITS 09.49 DWELLING UNITS/ACRE WTH ROW DEDICATION)
OPEN SPACE:
TOTAL SPUR SPACE REWIRED (CLUSTER DEVELOPMENT 25F)
4.921 ACRES - G407 ACRES (R/W DEOICATTO4) = 4.514 ACRES (SIT£ ACREAGE)
TOTAL OPEN SPACE REWIRED: 4514 ACRES x 25X - 1.129 ACRES
TOTAL UPON SPACE PROPOSED: = 1.228 ACRES (2Z2F)
OPEN SPACE TO BE OWNER AND MAINTAINED BY THE HOMEOWNERS ASSOCIA ROV ALL OPEN
SPACE SHALL BE RESERVED IN A OECD FIAT THE COMMON USE OF LOT OWNERS IN THE
SUBDIVISION AND OEDICATO TD THE HOA.
MET PRESERVATION:
NONE REWIRED WTH THE DEVELOPMENT
PRESERVED/MANAGED
SLOPES NO PR£SERKO SLOPES ARE SHOWN WRIST THE LIMITS OF THE PROPERTY. 4 SMALL
AREAS OF MANAGED SLOPES ARE LOCATED ON THE PROPERTY AND SHOWN ON THE EXISTING
DEVOTIONS PLAN SHEET.
BUILDING HEIGHTS
NO MINIMUM BUILDING HEIGHT & MAXIMUM BUILDING HEIGHTS SHALL NOT EXCEED 65 TE£L
NOTE BUILDINGS GREATER THAN J STORIES MUST LIMP BACK A MINIMUM OF 15 FEET AFTER
THE JRO STORY OR A SPECIAL EXCEPTION SHALL BE APPROVED. A SPECIAL EXCEPRON
REQUEST HAS BEEN SUBMITTED WW MISSIT PLAN TO ELIMINATE WE BLDG STEPSACIC..
TOINJHOI/IS UNITS' 35' MAXIMUM BUILDING HEIGHT (3 STORIES) & LAW HT.=29.67'
MUl ]I-FAMII Y UNITS' BLDGS T2 AND J. 60' MAXIMUM HEIGHT (4 STORIES)
PROPOSED HEIGHT - 48- MAXIMUM BLDG HEIGHT (EACH UNIT) s PERGOLA
BLDG WTH PERGOLA MAX. HEIGHT - 54;
NOTE' PERGOLAS SHALL BE LOCATED ON THE INIERIOR SIDE WALLS AND WLL NOT AFFECT
ME OVERALL MIN SIBS SETBACK.
SETBACKS:
FRONT. 5' MINIMUM 08' MINIMUM FROM R/W OR EDGE OF NORWALK TO GARAGE) AND 25'
MAXIMUM
SSE: 5 FEEL (NOTE.' ANY OA£WNG UNIT THAT EXCEEDS 35 FEET IN HEIGHT SHALL E
SETBACK 5 FEET PLUS 1 FOOT FOR EACH FOOT THE DWELLING UNIT EXCEEDS 35 FEET
TOWNHOUSE UNITS: 5' SIDE SETBACK
CONDOMINIUM BLDG 5- , (48' - 35) - 18' REWIRED MINIMUM SIDE SETBACK
REAR: 20' MINIMUM
NOTE: WVER£O PORCHES BALCONIES CHIMNEY$ £AWE AND THE LIKE ARCHISCTURAL
FEATURES MAY PROJECT NOT MORE MAN FOUR FEET INTO ANY REQUIRED YARD PROVIDED
THAT NO SUCH FEATURE SHALL BE LOCATE) CLOSER MAN SIX FEET FROM ANY LOT LINE.
SUBDIVISION STREETS
CURB & GUTTER
WATERSHED:
SWTHFORK RIVANNA R/12R WATERSHED
AGRICUL1URAL/FO4£STAL DISTRICT.' NONE
TOPO & SURVEY.'
TOPOGRAPHY PROVIDED BY RWDABUSV, GALE AND ASSOCIATES JANUARY 2021. THE
BOUNDARY LINE INFORMATION IS PROVIDED BY RMMONS GROUP INFORMATION O D VEIGOOD
BY COLLINS ENGINEERING OCTOBER 2021,
DA KIM'
NAO 83
EXISTING WC -ETA TON.
BOTH PARCELS ARE PRIMARY NVWED, WIN EXCEPTION FOR THE CLEARED AREA
ASSOCIATED WIN WE UTILITY EASEMENTS
LIWTING:
NO SIT OR STREET UGHTNG IS PROPOSED WW MIS PROJECT DUSK TO DAM LIGHTING
WLL BE PROVIDED ON EACH BUILDING ANY SU£ IIGHRNG SHALL CONFORM TO ALBEMARLE
COUNTY ZONING ORDINANCE REQUIREMENTS
PARKING
W SINGLE FAMILY ATTACHED & MULTI -FAMILY UNITS - 176 O -STREET PARKING SPACES
REWIRED
MINIMUM (1) DRIVEWAY SPACE ♦ (1) GARAGE SPACE
TOTAL PARKING PROVIDES: 176 SIT STREET PARKING SPACES
WEST SPACES: 1 SPACE P£R 4 UNITS = 22 SPACES REQUIRED
PROVIDED WEST PARKING SPACES (COP -STREET PARKING) - 25 SPACES
ROADWAYS AND PAWD
CIRCULATOR AREA = 28.609 SF (ACCESS EASEMENT/IRAVELWAY)
IMPERVIOUS AREAS (WWIN LUG). PROPOSED ROADWAY & DRIVEWAYS- 6J.271 SF
PROPOSED SO£WALK & CONCRETE = 12,72J OF
N59,290
TOTAL 135,285 SE
PHASING:
MIS PROPERTY SHALL BE DEVELOPED WIGAN I PHASE
BUILDING 91£S:
PARCELS 1-15 AND ME RESIDUE PARCEL EACH CONTAIN A BUILDING OUT MAT COMPLIES WTH
W£ REQUIREMENTS OP SECTION 4.2.1 OF WE ALBEMARLE COUNTY ZONING ORDINANCE.
BURIAL SIT&
NO CEMETERIES WERE FOUND WRING FIELD fll E PGA PON OF WE S£.
STREAM BUFFERS
NO STREAM BUFFERS ARE LOCATED ON THESE PROPERTIES OR WHIN W£ LIMITS OP THIS
PROJECT AREA.
FLOWPUIN:
THIS PROPERTY IS NOT IN A FLOWPLAIN ZONE AS SHOWN ON FEMA MAP151093W2290, OAIEO
FEBRUARY 4. 2005. THIS PROPERTY IS NOT LOCATED WWIN A DAM INUNDA ROW ZONE.
RETAINING WALLS
RETAINING WALLS ARE PROPOSED WTN THE DEVELOPMENT AS SHOWN LW WE PLAN. SEE
SHEET4 FOR DETAILS RETAINING WALLS GREATER WAN J' IN HEIGHT REWIRE A SEPARA7
BUILDING PERMIT. WALLS EXCEEDING 4' IN HEIGHT REWIRE A STAMPER ENGINEERING DESIGN.
WALLS CROSSING LOT UNITS REWIRE AN EASEMENT.
LANDSCAPING
STREET TREES ARE PROPOSED ALONG WE NEIGHBORHOOD STREETS IN ACCORDANCE WW
ALBEMARLE COUNTY' LANDSCAPING REQUIREMENTS WWIN SECRON 32 79 OF WE COUNTY CODE.
A LANOSCAPNG PLAN WLL BE PROVIDED WITH ME FINAL SITPLAN FOR COUNTY RENEW AND
APPROVAL. ALL LANDSCAPING REQUIREMENTS SHALL BE SHOWN ON MIS FINAL LANDSCAPING
PUN. STREET TREES SHALL BE PRONDEO ALONG WE PUBLIC STREETS 50' O.C. IN
ACCORDANCE WIN MOST AND ALBS CO. STANDARDS
(HASH:
EACH UNIT SHALL HAVE AN INOMWAL TRASH CONTAINER, AND ALL TRASH SHALL BE COLLECTED
VICTORIAN HEIGHTS
WPO 202100034 PLAN
AMENDMENT #1
RIO DISTRICT
ALBEMARLE COUNTY, VIRGINIA
RECREA RON AREA: REWIRED RECREATIONAL AREA: 88 UNIT x 100 SF - 17,600 OF
PROPOSED 22,220 SF (051 AC) INCLUDING (1) TOT LOT (2515 SF). (1) RECREATION TIED
(8,00 SF), AND PASSW RECREATIONAL AMENITIES
TOT LOT AREA SHALL INCLUDE ME FOLLOWING, AT A MINIMUM:
ONE (1) OWNS (FOUR SEATS)
ME (1) RIDE WIN TWO (2) CLIMBERS
ME (1) BUCKABWT OR WHIRL
TWO (2) BENCHES
RECREATIONAL FLA MEW
NOT A RECREARONAL SUBSRNTION WAIVER WLL BE REMITTED WTH THE FINAL SIT
PLAN FOR THE PROPOSED RECREATIONAL AMENTRES WWIN WE DEVELOPMENT.
OFESYTE EASEMENT., ALL PROPOSED GRADING SHALL BE CONSTRUCTED ON SITE WWIN EXISTING R10HT-OF-WAY.
OR WWIN EXISRNG EASEMENTS. O'FSIF UTILITY EASEMENTS AND SIGHT DISTANCE
EASEMENTS ARE PROPOSED WTH OPTS DEVELOPMENT.
Sheet List Table
Sheet
Number
Sheet Title
COVER
EXISTING CONDITIONS
3
EROSION& SEDIMENTCONTROL NARRATIVE
4
EROSION& SEDIMENT CONTROL DETAILS
5
EROSION& SEDIMENT CONTROL PLAN - PHASEI
6
EROSION& SEDIMENT CONTROL PLAN - PHASE II
T
EROSION& SEDIMENT CONTROL PLAN - PHASE III
8
STORMWATER MANAGEMENT PLAN
9
STORMWATER MANAGEMENT DETAILS
STORMWATER MANGEMENT DETAILS
GRADING PLAN
ssOVERALL
DRAINAGE MAP
v3
OFFSITE DRAINAGE MAP
13 TOTAL NUMBER OF SHEETS
Y ,
Z
J
J
0
U
LU
L
W
Ln
LU
0
V
202U196
I.. = 50.
i
WEBER EWI]ALIVING / \ / \
TRUST 1\ \ G:RURALTM
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SEWER AURTHORFFY \ / / HUNMER W OODLin
69 O
_ MOODBURN ROAD / IRONING: RURAL \ / \ / / REVOCABLE
STATrROUTE 659 IOB.]68, PG.xl / TRU BZONING: RURAL gg
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_ 53z°RYz56¢' 23
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pB. g30,PL.goS
/EXISTING GRAVEL h4 /' PpS-6BZ'
DRIVEWAY TO BE
REMOVED. �yq// / / VITORITMANHEIGHETS LLC/ x
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FOROWOF b `? COA4MONW pF
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\ / WOODEDAREAWITHA \ DB.5092,PG z3] ��$° / / / / / // / / .a)aACRES / b / comMERCIAf `
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MIMURE OFOECIOUOUSAND =, T15 43R / / p
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\ \ p GRASSED AREApLONG / / ���_���EEE
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\ a \ / /TO REMAIN — J / / / / / / / 50 / i / / /FL�/ / / / / h FE r M Z
53° UMITSOFEXISIIING LZ
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DEMOU5HD.E%ISTING PIPETO BE
pBANDONED IN PLACE WRHTHE USE / r Z Q ,
OF FLOWABLE / / ON W Ja
\ V A A A—_ �V ,NEW�THDRRINAGEM'EMENT/ / FILL/
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/ OB PG+ _ / N Q Z
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\ NPOFDAW INLEF - - WATERNIDSfWER _ - __ _
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/ AND CONCRETE SIOEWALKTO TRY 45-60C A V V Al \ V \ \_ I11�
_ 7 / BE REMOVED FOR NEW 1 /C FLOTfCORIPLE\ I 1 I \ J \ 1 1 1\ Q w F
% ENTRANCE AT BERKMAR
T- DRIVE 1 OB.ZONING
x411EG. 96
- ���� / V / ��1� //��iiii/
TMP45{e¢�11 V A\ // V I / /// / NOTDD.E534,PG. °544973) SHOWS ADJACENT LANDOWNERS GRANTING A 4o'RIGHT-OF-WAY ACROSS WOODBURN ROAD. THE LANDOWNER OF
B486 FORD \ / / i TMP45-68C1 DID NOT SIGN THIS OMNIBUS DEED. THEREFORE THE PROPERTY LINE 155HOWN TO THE CENTERLINE OF WOODBURN ROAD PER [
OR
HC IPTIVEODBURNSHOWN ii
OB.y86; PG.g6i 11\ U\ 11 I \ \\ \ \ \ �- / I , \ / I / / / 9. THE BOUNDARY SURVEY SPRESCRHOWN HEREON BASEMENT BASED ON FIELD RUN SURVEY BCENTERUNE OF Y+OTMMON5 GROUPCOMPLET D ON SEPTEMBER a8, Jo.. G R
1\\\ 11 II 11 1\ \ \\ GRAPHIC SCAT. I \\
FE A ( IRIFeET l30
CURVE TABLE
CURVE
RAUIU5
LENGTH
TANGENT
BELTA
CHORE BEAR/NG
CHGRB
G
1]bO M'
103]'
XI Ii'
O'SOYM'
GI.1]51W
IOYJ'
cs
s]ssm
uler
mss
rz,vr
s4rsomw
m1.m
CB
2]bOK'
035 G9'
11].BA
9'Oi'IP
939°5I59W
A30 H3'
BOUNDARY BA5ED UPON FOUND MONUMENTATION AND EVIDENCE RECOVERED FROM THE LAND RECORDS OFTHE CLERK 5OFFICE OF
ALBEMARLE COUNTY, VA. sm _
3. BASIS OF MERIDIAN 15 NAD83(NA1on1, VIRGINIA STATE GRID, SOUTH ZONE. m po9 xo.
4. UNDERGROUND WATERUNE5 SHOWN ON TH15 SHEET WERE FIELD LOCATED FROM MARKS BASED UPON M155 UTILITY HII TICKET NO: 2021)6
B12670x3�6.
5. THE PROPERTIE5 SHOWN HEREON ARE WITHIN AN AIRPORT IMPACT OVERLAY AREA. uu
6. THE PROPERTIES SHOWN HEREON ARE WITHIN A WATER SUPPLY PROTECTION AREA PER COUNTY CIS. I -3D _
]. THE PROPERTIES SHOWN HEREON ARE NOT LOCATEDWITHIN AN AGRICULTURAL-FORE5T DISTRICT.
8. THE PROPERTIES SHOWN HEREON ARE NOT WITHIN AN ENTRANCE CORRIDOR OVERLAY AREA.
EROSION & SEDIMENT CONTROL MEASURES:
STRUCTURAL EROSION ANO SEDIMENT CONTROL PRACTICES SHALL BE IN ACCORDANCE MM ME NRGNIA EMOON AND SEDIMENT
CO MTROL HANWGi STRUCTURAL PRACPCES USED IN MIS SECTION CONSIST A ME FULLOMNG
A PROTE784E BARRIER INSTA/l£O M PREVENT ACCESS 10 AN £RG90N CdV1Rd MEASURE W PROTARI} ME UNDESSAME USE OF AN
Cot CO . NEWS" BY THE PUDIC APNH CAE TO ANY CONTROL NEASURE M SERIES OF MEASURES WANT CAN BE [ANSWERED
ZOUPPLADEBY ENE LY POTENTIAL ACCESS BY THE PU&IC
A STABNTZEO PANED CONSTRUCTION ENTRANCE WM A ASN RACK LOCATED AT PANTS OF ANDUUR INGRESS AND EGRESS ON A
CANS}RUCDON SHE M ASKAGE BE AMOUNT OF YW TRANSPORTED ONTO FAUBD PUBLIC POSTS BY MOTOR WHI ES OR RUNOF
COUNS}MILBAN ENTRANCES SHALL BE INSTALLED AS SHOWN LW PAY PLANS M REDUCE PAT AMOUNT SEOPMEN} TRANSPORTED ONTO PUd/L
NRbNIA EF09dI B $Ed MEN} CONTROL HANOBDU'( (LESION)
A Yg 1 FILTER OR AN £XLA.. IMPOUNDING AREA AROUND A G..11 ORM RULE} OR CURB INLET. TO PREVENT SEO1 TRCM
I'.STATH ORAINACE SCHEME PRIAP r0 PERMANENT SUES. ASH CF THE MSNRB£0 AREA. NLET PROIECRW APPLIES WERE
STORM CoHIN INLETS ANE TO B£ MADE OPERATIONAL BETCRE PERMANENT 5 ABAUGUM OF ARE COFRESPWdNG US URBEG TRADUCE AREA,
n SCANNEXT E /NLFT F AN C LEA
A LWATS } OW T OR AN PERMANENT
STEO MAGRLATIONONG MEA AROUND AEA. MET PANS ro PREVENTT WASIT FRONT ENTERING STAM
RE
WL TO AS MADE F PERMANENT FORM PERNM OF SN SSNR@D AREA. MET PROIELBM APPLIES WIEAL 51giM CANESTS ARE AXIS BNL
OR N BE MOUE OPERAPMAL BEF0.4E PERMANENT S}ABNIZABM CF ME CYMREEPMOWL MANAGE AREA
1,
A OMMPORARYW A OF AREAS AN SON COSTRUCTEC AT lH£ NEY ARM BASE AI A SOUND WSTURBEU AREA N dLM SE YT RUNWT
MEND UPSLOPE ORNSDE FROM AWAY FRW AND
A MS11pBF0 AREAS AND SOPS TO A SEDWAZEO WTIEI. T MtfRT
WHEREN}-LAC AN ATER ANDS A MUST
Di EO AREAL A TTLED -NOGGIN[ FACILITY AR AS A STOPNT ]RM AP N Mosi BASIN USE
MIERE E SSTRUCI TER RUNOF NUS} BE E CONERALY dKR]£O EE PRO}EL} dSBMBE8 AREAS AM SOME$ M RETAIN SEDIMENT ON A2
DURING LCNSERI/C DON. THESE SERULNRES LENERALLY NAK A UFE £6FCTANLY OF 1B MM MS OR LESS ANON LAN BF PRIXOVGED AM
GROWER MAMEENANCE.
A CHANNEL CMSNVCIED ACROSS A SLOE WON A SIMPORTINC EARBEN RIME ON BE LOWER SOT W REDUCE S1PE LENGTH AND TV
INTERCEPT AM MWAYr STORMWARD RUNOF RU STABINZED WHETS A} NON -EROSIVE ARDELOES APPLIES W2RE RUNLET FROM AREAS A
MGHER STAI BON MAY DAMAE PROPERTY CAUSE EROSION, M INTERFERE NOT PAT BESTAWHWMEN} A OTTEM M M COMER AREAS,
YmERE SURFACE AND/OR SHALLOW SUBSURFACE FLOW IS DAuapNO SOPINO Del AND Net BE SOME LLNCTN NEEDS T BE REDUCED
TO uINIMIZE FIAT LOSS
BE SWIpENT MADE ANTI APPROPRIATE TOPUMAN NY FM ME
STMLCBMALLY LINED APRONS OR ONES A DEPTAB/E ENERGY dSSWATINT LANCES PLAIYO AT ME WRITS OF PIPES M PA KO CHANNEL
SALOONS TOPREART SCOUR AT CEANPWATER WREI$ IT PROTECT Off WRIT STRUDDRIE A. TO MINIMIZE MI PDONRAL FOR
OONNSTREAM LRD9M BY RLDULTNG ME KLIXHY AND ENERGY OF CONCENTRATED STAPMWATER ROBS'. APPLICABLE TO ME GLIDERS A
ALL PIPES ANN ENGIN£ERfO CHANNEL SECLMS
AA PREPAINENT EROSMXI-RE95TANi GROUND COVER OF LARGE LW.K, MLLLAR SIGNS NM FILTER FAEMC M GRANULM UNOERLNMG M
PROECT W SCi FROM W EROSIVE FOKES OF COECENNASM RUNOFF, SLOW ME VELOCITY LY LONLENNATED RUNOF NHLF ENHANIXVG
ME POIENBAL FOR DOLBARON, AND T Sfille ZE SLOPES WANT SEEPAGE PRC&EMS AND/OR NON-Cg ADVAT SOMIS USE AEREKR SAL
AND WATER INTERFACE AND ME SOL CIAT RANS WATER TURBULENCE AND HIMOD EXPECTED YEGETALK COVER, ETC, ARE GUYS' MAY
EROSION CONTROL NOTES
ES -I: UNLESS OMERMSE INDICATED ALL MEDITATE AND 5/RUC RURAL EROSION
AND SEDIMENT CONIROI PRACTICES HILL BE CONSTRUCTED AND MAINTAINED
ACCORDING TO MINIMUM STANDARDS AND SPEOFlCA1/CNS OF THE y@pp'l9
EROEION AND SEGMENT CdNRNM HANDBOOK AND WMINIA REWLAMANS Nt
625-02-M EROSION AND SEDIMENT CONTROL REGULATIONS.
ES-2: THE PLAN APPRONNC AUTHORITY MUST BE MBRAO ME REEK PRIOR TO Nee
PRE-COMMUCRON CONFERENCE WE REEK PRIOR TOME CONMENCEMEN}
OF LAND DISTURBING ACPNTY, AND ONE REEK PRICK M WE FINAL
IMUCCRON.
ES-S ALL EROSION AND .SEDIMENT CONTROL MEASURES ME TO BE PLACED PRIOR
TO OR AS THE FIRST STEP IN CLEARING
ES-4: A COPY OF ME APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE
MAINTAINED ON ME SUE AT ALL TIME$
ES-S PR/GP TO COMMENCING LAND DSTURBBC A07TVRES IN AREAS OTHER MAN
INDICATED ON THESE PLANS (INCLUDED BUT NOT LIMU£0 TO OFF -SITE
BORROW ORWASTE AREAS). ME CONTRACTOR SHALL SUBMIT A
SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FM RENEW AND
APPROVAL BY THE PLAN APPRONNC AUNDMIY,
EE
-G: THE CMMACTM IS RESPONSIBLE FOR INSTAILABON OF ANY ADDITIONAL
EMSAW CONTROL MEASURES NECESSARY T PREVENT EROSION AND
SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUIHMNY,
ES -],'ALL OSNRBEO AREAS ARE T MAIN T APPROVED SEDIMENT CONTROL
MEASURES AT ALL TIMES DURING LAND DISTURBING WEAVES AND WRING
SIX DEVELOPMENT UNTIL FINAL S}AB/L/ZABOV IS ACHIEVER
ES -Br DURING OEWATUNING ORNAPOVE WATER WILL BE PUMPED INTO AN
APPROVED WATER FlLRFING IXNCE.
ES_, ME CMMACTM SHALL INSPECT ALL EROSION CONTROL MEASURES
PERIGOth AND AFTER EACH RRKDF PRODUCING RAINFALL EVENT, ANY
NECESSARY REPAIRS M CLEANUP TO MAINTAIN DIE ETTECRLENESS OF ME
EROSION COMMIX DEVICES SHALL BE MACE IMMEDIATELY
Ce:eN emArvesino- foe..- vW Stlkoml Coaled Pleat
1. The qan a,erwing wB, ,WhenM ediflM we weetpim to be pre-cam.I-
mnferevre,Ave Wei Aim to Ne mmmevicemevtMMndtismdo8 vainly and mexxek
ina.etiw.
2 All DMA..Nedtnandeind MI'DEMAN,YMMI AlwllberonMKlM and mai NDetCMMAI gto
IavdaNemdye leiatioW &L VirginieEmiM aNSeEimml Gdrd
Heselon.evd Vieghie Regulsuma Vk G23-01-gl Btaiwvvd Sedimed Cwtrol
ReglYliane.
3. Allertalwandxtlieuolcmtrol meaelver ue tobe lAxed Aim bavlhe iml °4piv
deeiog.
A Acopy oflM appmetl erosiooadl udiloml moWlgmshellhvvimvioe5wlhe eiletl
N Jme
5. Pimm`mmmmeini laatlmYwUnew-Teei-hoonniffinwAm-Mentui
(ieehl&og, bin nd I'nulM m,Uf-elle hamWmwssNwv),IRE aovatl1,11N elWmlle
wrylemeNxyemien cOrbol pW m Neowceef« review me ypovvl Dy IMgm
Tie
coingaldbmiNE
6 ThPANYt lmia.to-Ole fat inaW01iw0l myadStiwal erm mvud nleew
l,, loprvememsion and vWinemalion x dAamircd br lllegan aymwiatoa
nIli Wit1Y'
]. headiaoebMarcunelaAndntov.Rm'cd ecdinent comrolmemortenl Jld iNdIANog
IaM dial, No, acnMliea and during o¢development uI iiml suMhulin isacNevM.
& D' a Abe dl ank' m
DESCRIPTION OF EROSION & SEDIMENT
CONTROL NOTES & NARRATIVE
CONTROL MEASURES:
PURPOSE
NE PURPOSE OF THIS LAND DISTURBING ACRNTY 15 TO GRADE THE WOODRUM HEIGHTS SHE FIAT A
ERASION AND SEdMENi C0.V}RCL NEASIIFES
RESIDEN11AL DEVELOPMENT. THE TOTAL AREA TO BE DISTURBED MDT }HIS PLAN /5 5,13 ACRES.
lT IS ANBLYPa}ED N USE CWMSIRUCTION ENTRANCES MISRSICN ALES SEGMENT BASIS @
EXISTING SITE CONDHENS
]PAPS AND SIT FENCES Mi BE INSTALLED TO CW1RIX SURFACE DRAINAGE TEMPORARY
MOST OF THIS SITE IS WOODED AND SLOPES TO THE SOUTHEAST AND NORTHEAST, THE 511E IS
SEEDING ML BE USED IMMEMAIEGY FOLLOWING ALL LAND DISTURBANCE ACRNPES
LOCATED TO ME NORIHHEST OF BERKMAR GROW AND SOUTHEAST OF N9OOBURN ROAD. THE
T)oRRARY SNCKEME AREAS WILL BE MAINTAINED FROM TOPSML MAT ALL BE STRIPPED
MA,HWITY OF THE SIT DRAINS TO VARIOUS EXISPNG CULVERTS AND INLET$ AN ENISTTNG
FROM AREAS N BE GRADED AND STORED FOR LATER SPREAD/NI STJCKMLE LOCATIONS SHALL
WATERMAIN TO REMAIN RUNS DIRECTLY THROUGH THE MIOOLE OF THE SHE AND ITS WATERLINE
BE ON SHE AND SHALL BE SODIUM WN A IEMPUP. ARY WDETARVE WKR. PERMANENT
EASEMENT /S CLEARED.
AO✓A f£NT AREA S'
SEEDING MILL BE INFORMED FOR ALL WHEN WILL NO LDNC{R BE EXCAVATED AND
THIS SHE IS BORDERED TO Mf SOUTHEAST BY BERKMAR AND TO THE NORTHWEST BY
MIKE CANSIRR CORD
NAME CEASED PERMANENT SEEDANT STALL ALSO BE
T BORDER
HESUGEN N ROAD. VACANT LAND IS ALONG THE NORTHEAST BORDER OF THE SHE AND A
ALI MODEST
DENUDED AREAS WALL BE LEFJ OGANIANT FAR A YEAR AP MORE
PERFAIMED A
FESYOEN DAL DWELLING EXISTS TO THE SWIHNEST OF THE SHE
' DECALL
4LECRCW CF ENHA M NT O TRUE TIME OF WEAR APPLIED
BE ALL DEPEND
INFRA£ LAND OISTE
TEMPORARY SEEDING WLL BE AL AREAS ALL BE LEFT
U DAMED FAP PLL LEAS
£NEXT$ BE MADE AB/lN THE RIOT FIGHT -OF -WAY ALONG BERKMAR DRIVE AND
MADE
MON CONED
MPI SY4EN DAYS THEE£ AREAS MALL BE OUTS FAST
BERM CH
IR
WOODB ROAD. .
GEEN BNC KGETARdM IMMEDIATELY FE GAPO/NC OF IXOSE AREAS SELECDM CF
SE G TEDI E ARE
CFEE '
CRITICAL AREAS,
BE .
4E0 MIXTURE ALL DID£NO ON THE DNE CF YEAR APPLIED.
TREE PROTECTION FINDING AND SILT FENCE SHALL MAINTAINED TO THE PROPERTY LINES
W THE ADJACENT
NE HE T
SHOWN ON ME PLAN TO WE EAST, AND SOUTH OF THE SITE TOLE
cONSBNrn. FN
A STAGHz£D PA KD IxBMK A WASH RACK AT
ENSURE CONTROLS
PFOP£RITES CONTRACTOR SHALL ENSURE MAT ALL SEDIMENT SEDIMENT S THE ST ARE ALONG
ROAD AND BERKMAR DRIVE T ENSURE MA i NO SEDIMENT LEAVES THE SIH AND
LEAVES
AND ESPUCBM
LAR WGPESR AN0 Edt£55 A LAVSI CT SITE. ro THIS O MOUNT t'
ME /Nd/NT BF NUO
DRYING ON
DRYING ONTO THE ROADS
C A WON
TRAING KTTO DEN PA PUBUL ROAD$ BY WON REIN O ANNE
/RAND.
SgLS'.,
CONSTR ENIRRANDO SHALL INSTALLED SHOWN dI ME RAND ro BEWLE THE
CE M M
SOILS MAP /5 INLOPPOFAIEO INTO EROSION LIXMIRIX PLAN PHASE I INN SOILS DATA INCLUDED
SCOM
N
AMOUNT SEdNENi IRANSPMIEO INTO PUB1/C ROADWAYS
AMOUNT A
WITH THIS
OF LON RTRIILB(dV'
SILL
A } BARRIER OF A SMMEBC FILTER STRETCHED
PHASE IF OF CONY£.
OTIOSE I'
NG INTG MD AM
ACROSS ATTACHED SSINGCONSISTINGPOSTS
AMG55 AND ATTACHED ro
ST
ARE
I' NOTIFY BEMARLEDISTARG COUNTY i0 SCHEDULE PREANCESIRULIIOE MEETIAAGGS AS REWIRED.
ACTIONEP}
AMOUNTS M FROM S DUNNED
SHALL OF SEGMENT FROM URNED NS
D AREAS DURING CMS META BINS
O OF I
L B LIMITS LL DISTURBANCE SHALL BE FLAGGED AND ME NEE
2 PRIM TO N FINDING SHALL
RLTO4 FINDING SHALL BE INSTALLED.
W PREVE EAKING It E
ORDER T PREVENT SEDIMENT iTOV LEANN6 ME St T DECREASE ME tSiOLITY OF $NEE}
BO.
NO
3' NO EROSION C MEASURES MAY BE REMOVED DURING THE CM51RUC11INN PROCESS
FORS AND LOW-T-MODERATE IEKL CHANNEL ROWS THE SILT FENCE BARRIERS SHALL BE
APPROVAL INSPECTOR
WITHOUT THE APPROVAL FROM 1H£ PROJECT.
INSTALLED DOWN DOES BE AREAS wM t GRAPES T DICIER SEDIMENT LADEN RI/NOSi
q, TH£ PROPOSED ENTRANCE NTRI WASH AREAS SNARL BE INSTALLED AS SHOWN ON
PRO ENT WA
SHEEN HALL IMMEDIATELY EYY AFTER EACH
INDICATED. THEY SHALL BE INS
CONS UC770 ENHANCE TO BE INSTALLED VEHICLE
THE PLANS. THE COPSNli
RAIN MAINTAINED
TA WRGSW
RAINFALL AND MAINTANEO IN ACCORDANCE AIH THE NRGNIA ER0.gM R SEDIMENT ObEHO.
BWERE MA E TO MINIMIZE
ROUTES IMERSECT PUB SHALL BE MADE MINIMIZE ME
PUBLIC ROADS.
HM
SPA EDIMENT
HANSPMT OF SEDIMENT BY (VEHICULAR) HACKING ONTO 1H£ U
TRACKING O SURFACE WERE
.(YEAS/).
OTI.'
SEDIMENT IS ROAD
OUT A PUBLIC ROAD SURFACE ME ROAD SHALL BE CLEANED
ME ESTABLISHMENT KLE}ABK LOVER ON dSNRBED AREAS BY PLANING
ESABUSNMENT
AT THEMANSPORTED
THOROUGHLY AT ENO EACH DAY SEDIMENT SHALL BE REMOVED FROM ME BY
A M AN/AL
SEED. N ITOM
Get AREAS N
EOZE ON MD DEGREASE SEGMENT
SWEEPING N O A SEDIMENT Ek S
DISPOSAL AREA. SHEET
SHOVELING AL SMEEALLO AND DRAONLY
PERMANENTLY $TA W O COMRBED
Y STA AREA$ IN A MANNER MAT I$ £L DE ro
EDIN N
WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN MlS MANNER.
AFTER IM
5' INSTALL Mf INITIAL MEASURES AS SHOWN ON THE PHASE l fRO9A4 CDN HOL
SEO
M ALLOWS lN1E PLANT), ERAD }O
SITE LONGILDN$ AA ALLOW$ SEHHANCE OF ME NOS} ATY
INCLU INCLUDED SEDIMENT RAPS HIRE SILT FENCE AND
TINS INCLUDES A SEDIMENT BASIN T
A SEDIMENT
UP
IMPROVE WILDLIFE HABITAT. ro ENHANCE NATURAL BEAUTY UPON COIAPLEn. A
NRE W OF
DIVERSION HAP SEGMENT SHALL B£ CONSTRUCTED AS A FIRST
DIKES MEASURES INTENDED M
CMSHULDON ALBNBES ALL AREAS WILL RECOW A PERMANENT WITEMOW COVER.
STEP WON
STEP WON ANY LAND W BEFORE
ACPNIY AND SHALL B£ MADE NNCIIONAL BERME UPSLO°E
vOeA��
KS PLACE
LANE TAKES PIAEE.
ESTABLISHMENT OF A TEMPORARY IS COVER W DSNRBEO AREAS BY SEEMN6
6 ONCE ALL ME PHASE I EROSION CMHIX ITEMS HA BEEN INSTALLED SHOWN ON ME
ALL ME PHA
IN
M NNUAL EBWM ANO
LNONNG ANNUAL PLANTS T R£OT
APPCnOtoBy
ILA R HE EROSION CONTROL
EROSION CONTROL PHASE l PLAN AND THE INSPECTOR HAS
A STABSS
TABM BY STABSSWAG B
D AREAS MAT DILL NOT BE SEWMT T HNAL MADE'
MEASURES WADING STABILIZATION
CONTRACTOR CAN BEGIN ME MINIMUM MOOING OPET WI
SE
FOR A JO DAM SEAMEN} NUNOFF T
FOR A PERIW OF DIME MM JO GAYS T REDUCE DAMAGE
, AND
MEASURES SHALL BE APPLIED N EARTHEN SHUCNRES SUCH AS GAMS DIKES AND GVERSONS
HA S DAMS, DIKES,
N M D "
XMISWRING EAM M OFF SHE AREAS AND TO PFONDE NON
BARE STRTRAA.
IO ARY
OBBER R MESS
CONSHUCBCN UNPL PERMANENT VEGETATION M DINER EFQRIOV COYNIX MEASURES
PERMANIMMEDIAENT R TEMPORARY SHALL BE MMIN
Z' PERMANENT OR ]ER SOT.
SOL TO DENUDED
pN BE SEED
CM B
FINAL
SEVEN GAYS AFTER FINAL MADE lIN REACHED ON ANY P DENU ES RE SHE. ]£MPMARY SOUL
IS REACHED PORTION O TEMPORARY
STABILIZATION SHALL BE APPLIED MNAN SEVEN DA 15 TO DENUDED AREAS MAT MAY NOT BE AT
OUST CO.vBOL
NAND,
FINAL
FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) F0.P LONGER THAN 30 DAYS
ME ECT MAY. DOER ME REAM ROW CIWdDONS Cori ew n P'.-, wa erw, pnmR :n an ofio- : nng w REDUCING SURFACE AND AIR MOVEMENT OF WS}WRING LINO MS MEEAKI CEMIXIPON AND
pM
15 Bam fill hat k nd aefe lamil
B ThevlmlmtlmsM1allmspeclnll eruamvvuvval rteeswes Fenld:WlyaM illm eechmmtt-
pro5oavgrvv611erevL Avyveceseuv:tpv-essavoFlom-InnineMMIAeveeeof
CONSTRUCT. ACBNTES
PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO ME LEFT DORMANT FOR
MORE THAN ONE YEAR
Ue emeiov comM VA-L shall he nade Immediately.
TO PREVENT SURFACE AM ARMGWEMENT OF DUST FEW COSSED SUM SURFACES AND
M OF
REDUCE ME PRESENCE OF AIRBOYIME SUBSTANCES WHICH MAY PRESENT HALM NAZARUS
10, All fill.... A W, tlYen homanaWmvte, de Im. Nrtow uu.
TRAFFIC S9FEIY PRASEMS ON HARM ANIMAL OR PLANT LIFE
PHASE II:
11. e W N-11,baM1 w.. han'MDAi N AWIT. FSM1fi fill Bull bei.
M wau
WSI LYWMGL MEASURES SHALL BE EMMI . IU PREVENT SURFACE ANT AIR MOVEMENT OF
B PHASE /1 CONSTRUCTION SHALL INCLUDE BUILD/NC TIE RIMMING WALLS ALONG BERKMAR ORIWE.
WNUAL
vu.n only, bee ofrccu, stumps woN robbiab. and dte,&.N
WSI WRNC C..I ., MEASURES EMMG. SHALL BE IN ACCCRO . NM ME SSCN,
INSTALLING HE ROAD LONNELTOV BETWEEN BERKMAR Oft AND HDWBURN ROAD AND
'FORA
INTCM
12. Bwavw mwmm cress are101: IechimeewidwTe.p Ofmmpledonper Z:niag
RMPMMr dKRv. DKF'
INSTALLING ME DRAINAGE STRUCTURES. DURING THE CONSTRUCTION OF ME RETAINING WALLS
BE
Whonote met 111g_
A MOO£ OF COMPACTEO SOL CONSTRUCTED AT ME DAY OR A BASE OF A ACTING I.
ME SEDIMENT HAP 01 SHALL BE MWIflED AS ME WALLS ARE CONSHULTEO. ME GRACING
13. M ineM1llvlendt 01a11 be MmpnYA iv tongliaort wim sstdm 13.w1 ollle CMem
AREA BHIw GHRrs OFF-9IE RUNUP AWAY FRou ANPRGrzCTEO MONEG AND MA
FROM ME RETAINING WALLS WILL SLOPE DOWN TO ME MAP, AND ME HAP WILL CONTINUE TO
Albemarle
COLLECT ME RUN-OFF MAT /5 NOT GVERDIT TO ME SEDIMENT BASIN.
'TOE
yiwa gi lype pmwrt alvlpmen r
ld. Itlo Murviil- hill be lilmheta
STAMUZED WRET, ON T DIVERT SEGMENT -LADEN RAVOEF TO A SEGMENT TRAPMNG
B AFTER ME RETAINING WALLS ARE BUILT. ME CONHACTM SHALL INSTALL CONPLET ME
/
NAB[£ RU
CL
Me hourlofTseeleaaivit
Me hwrsofT:COavIo 9'.INpm.
MEN DUN£ GA.tlMUN EFFECTIVE UK IS IB M.MS
Rm'K CUFT:x
�
SEDIMENT HAP E E&S PLANS DO CAPE OF UN RETAINING WALLS B ME FINAL FORM SHOWN
/N PHASE 2 OF ME E@S PLANS TO CAPTURE FUNO'F FROM ME NORMN£ST END OF ME SIEE
Y UPON CYAWNEBON OF CCNSNULTCN ALBNRCI ALL AREAS BILL MA IT A PERNANEN} NEC£I BK COHR w, w wazleaemrye 1 co ucletl m a waax Wn wnluaa SMALL, IENPMARY SLOPE DAMS CMSNUCTEO ACROSS A DRAINAGE d}M TO REDUCE ME CONTRACTOR TO ALSO MODIFY ANY OF ME Ol WER510N DIKES TO SEDIMENT BASIN AND HAP T
eulyvt m m&rm mlmu m myl d ropenon , phpxc l damnge m Wjxemlmdand vel N L.LE .. FLOY5, RE'O'ULING EROSM OF ME SAWN, OR .. HATES TJ ENSURE POSITIVE DRAINAGE ONCE INSPECTOR HAS APPROVED SEDIMENT HAP AND DIVERSION
PLANT RESIDUES OP OTHER MUTABLE MATERIALS TO ME SAL SURFAGE TO PREHM COMMIT BY PROTECTING ME SOL Mrrovennoteaddoe,emavyrydic Dienbee-e-fidee. cinklot mcdlape.
USE IN MAIL BEEN CHANNELS MU MAIN 1 AGGRE M LICE SHOULD NOT BE USED IN DIKE CONTRACTOR CAN CMRNU£ GRADING AND ROAD AND UTILITY CONSTRUCTIONS UPSCOPE
RAINMIW IMPACT AND REOUpNC THE KLCAIY OF OWFRKANO ROW. T FOSTER ME GROWTH IN VECE IAA. BY INCREASING 16 ThedeM r [ball Iezerve IM1e ' h Loivvlall vldgsi reawv MUCH O $ 5•
INSALLATION GF A PRLIECRVE LOOTING OR A SAL SWAAC AAM MAT M A PMPAR-D PLANTING ANSI CY A STEEP SLOPE ON CNANNEL TO
AD M OR CdMMIXLING EROSION M MUCAL AREAS
aN
ISO SM
T,es. SJS.D
SITE NIBAEC 6CEOING MI%TURFS FOR PIFRANINT PA
TOW IJa
S[AF¢
MAIN- m'al ei Retihminl
ITUB0IN,
Kenture, 31 w Tmf-Typa Tall Feeme
9Nim
- lotwoned Pa YtI,I Ryeglau
OS%
- unmey lnwgren
o5m
yl5p AM.N.-WeTo-
DA25016L.
. Mvmelym."ni-Type Tall.-
NOW
x _m 3131 Fee-
GAIN,
Rea T p Guu
geewnel Nine DUN
1Rlh
m-MImentennS F•
n IRE.
KePAcAL 31 In-
NO IT
R m TN Ona
xiw.
mpvp•
mate
. Crwothen"
33IDE
M
' SA aemml nurse eaa in-.a-viN-M
data. MM blrvr.
IML mnt.0 ANNA ...................
... RW
Me�W
y IRE NwgE Ameen USN .....,.-, ...........
P-IMivn
An of V h mmvgfi Whi.......................
Maud BY,
N en Utnt, Tehwry Lsm___.............
wmn Rx
" AS.. me See¢a IeapWeu In, Cammvewb eat
d Fmm .. nt . (May
MmOpf S"t.nee tentwo.,io., all Omee YLYNT.vu uvI..A serkeet
Nilen ais Oxd in li.dOwmueh. in-.. n-Dit
ht/arn. All Murre
teedmvaceRnpeelyit-Seel, weWinreeEmeWw m.rbe,Jdeltn.mslnpe
nel--ine.-mu doting weemef Niry whome; Nd l6N IRE/ae2M
mince
MAND �muav maa
.w.nsa ape:
uM.422 Lmmw: ate
Ann, loopenton,
Iwo mn o a.Ie
NET NE Me. NENANAL 11oll IWAY ass
AASON. no, Toot,
IN- RIT 1
N..ses TWOLAN D.UNMY P
WNTG RIN
I UNIT
a «SEED MAKUYAND. `N AMONTANNOE W YANA SAI � w
PERMANENT SEEDING SCHEDULE PS
NO SCAE
(STD. G SPEC. 3.32 OF WRGINIA EROSION k
SEDIMENT CONTROL HANDBOOK, 3RD ED.)
v gemem fatltitieegvAae apptiubleaN evtiov aontrvl rceaa e�iecwrai UK SBEAMS OF ME SEDIMENT HAP.
by Waplmregudlev vflM ask Davy ld, IVln, hdl4;vgaoJlx palbudlbe Poppy. SRAM GRAM MITI PROTFLnONT IOPERMANENT M TEMPORARY SOL STABIUZARM SHALL BE APPLIED T DENUDED AREAS MMIN
IT. Tempreary:uMliWion shall be ¢npmsay eeedingaM ma:cAiag. $ce4llg iab4u]5 ME INS}ALLAOM OF VARIOUS KINGS OF SEON£N} BURPING MEASURES AROUND IME INLETS SEVEN DAYS AFIER FINAL MADE /S REACHED ON ANY PORTION OF ME SITE RYAPORARY SD/L
IWaaze W in Jre Imdhe of Segen[erto Fedumyto mmW a 50/SOmuIAA®Ial CR CURB FAST SBUCNRE$ PRIOR T PERMANENT S}ABILIZATON OF ME dSNRBED ARC; STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS MAT MAY NOT BE AT
RyALl Cereal WinterRmolin Machand ANSI W maul ofAmval BY,, a May UNTIED T Meet AREAS NOT EXCEE AING ME AGREE MO NOT INTENDED TO CONTROL FINAL MADE BUT WILL REMAIN DORMANT (UNGSNRB£D) FOR LONGER MAN 30 SAM
INwgh Auguumconaisl ofGemw Mille. Smw mukhilo be qq&tln BIMbL11Mld. LARGE, CONCENBAI£0 S}ORNWA}ER FLOWS PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS MAT ARE }0 BE LEFT DORMANT FOR
Allawtiveaem edb the CwoL rolins MORE MAN ME YEAR.
bjamlo.ppor r ruG'ian mat Pena. AWALLRr ATINGA
1g. Pemm�ml naltl4uUansIIYIM IioamdfenJitu. pemuntmaecdiog. and mulch. A SMALL PWMNC AREA, FORMED BY TO
6 AN NDITLABARNEY RUMET' ESO WTH L S1YNEE PHASE III:
Agfinfif sl gaade limearove ehsllkaFplied u911M/ItlNAf,ioeapsaetl inly lMlW <.6 RITE} EDACKOSS AREA MANIAC{ SWALE T DE}aW MOST OTT TIES SN RUMET' SMU SMALL ILWHIN' ME INSTALLAVOITNAP OF N UPLAND STORM SLEEP SYSTEM AND SHALL
HE INSTALLED
ALONG ME
wetrsofalit. Fe hoes,[hallM WPlkd& tMES .ame tment f. tion10ky Ito OUT NAD D FOR ENOUGHLEE
na B ALLOW MOST N ME SUSPENDED SWOS T SETTLE ALLEY. SEGMENT HAP /I CAN BE REMOVED. INLET ER SYSTEM
SHALL BE INSTALLED SYSTEM
ME
mill eentent.l -1o,P sIWIM aWliad ae IgMb✓v BIDNOuatlof4,-101.tI It or OUT NA. SEDIMENT
BASH IS )8 M.Mi MOP INLETS ANDMe YARD INLETS FOR THEEN STORM DINNER SYS}EN. MIS DRAINAGE ERRED WILL
Toll Foeueand0.5¢F4renNd RyegnumKmlacky Bluegnu.Sm+'mulcM1 ieroEe ATOMPURYSYOUENi BASIN WIIMEN IMRUN-OTFL REMAIN
OPERA BRAN EDSU,pE ,{Y, WIIILE ME SIE l5 BEING STABILIZED.
afpliW al gJlbt/IWef Alemadre:are vubXvttasppmvW by NeCwary aOtiov control q }EMPMARY BARRIER M DAM NM Ofi'BOLLED S}MMWA2R RELEASE 51AUCNRES NNICN I5I2'SEDIMENJ HAP jY SHALL FEAfAIN OPERATIONAL, 0/VEFTNC ME RUN-OFF FROM ME ALLEY
ME IANO Abitionn FORMED BY COYSTEUCTNC M EMBANKMENT OF CLWPACIED SOL ACROSS A MgINACEWAY, IT INTO ME HAP UNTIL ME ALLEY AND UPLAND AREAS ARE STABILIZED. MC£ HE ALLEY HAS
N}IES 19. Maidenarcs: All mnsures are b d impenN waklyaod afla each O, ire , Anyllmnd IS USED TO OBTAIN SEGMENT -LADEN RUNIYF FROM MANAGE AREAS J ACRES M GREATER BEEN PA WO AND ME UPLAND BUILDING AREAS STABILIZED M WRAPPED IN SILT FENCE M£
m es 10%YI N,ocmml m,c-line,
M filed
medially. Sih naq aremh deaoed SEGMENT MAP CAN BE REMOVED.
FOR ENOUGH THE N ALLOW MOST M ME SUSPENDED SEARS N SETTLE WT. IT C'AN BE
? wines nd when a wnnaege vol vItign l@d wlh NNi w 3ifi ll Nettled a on-o to be 1JWHEN ME ENTIRE DAN RE i IS STABILIZED AND DE INSPECTOR BUILD HAS GIVEN N ME WRAPPED
M£
p 'MAY whcded what arsaeryloot1. PIT.] a 1. A1:au. Till fene U,Nwdtlredykes C OSAMON AO.LY WHERE MERE IS SUFFISENi RACE ANO AFPR0.^RIAI£ 1CTIXMBY A CONTRACTOR CAN REMOVE MEASURES
TO ALAI. ]H£ BUILDING PADS CAN DI NRAPPEO IN SILT
LOPED ro µythart mNmtiug yNilrem IODIC mat htigM muu be cltmM aM ngi:ed MAAFIE EFFECTIVE UFE li 18 M.MS UNLESS OESMEO AS A PLRNANLNT PIXJO BY A FENCE FT STIN. NO HI MEASURES }0 ALLOW NE REMOVAL S ME SEDIMENT RAPS AND
Kam' ANneriipenr LADMIT D PROFESSMAL. SEGMENT BASIN. N0 ITEM SHALL BE REMOVED UNLESS 1H£ UPSTREAM AREAS ARE STABILIZED
20. Alllmpaaywthiw Aid whonahemaotrolowSAD strinala belenmretwiNw 30 SAYS WINSTALIUM O: ANODE INSPECTOR IOV£S PERMISSION THE
THE OF STRSTWRYISMAL T BASIN IS
MECGHR
fimiseNMMlirnfin when lleuunsare nolovgern�W, aubFnbeFWlwal by Je ME IN DUTIES
pFDUCE CNMNELDUMEACUMG SOLIDS ATBASINS MOW FORD REMOVAL AND ME/NEMPOATOYOFEL PERMANENT STORMSERER SYSTEM, MEEON' TM
CioNyeamiov mnOd inspect«. MAIN FLOW T REDUCE ERRS. AND UNDER-TERS R CDO G CHANNELS
OWNING AT W TE1T MO ro SHALL REMOVE ME TEMPORARY ITS BARING LOON TIGHT INTO ME EXISTNC STRUCTURE ON'
21. Thisplm shape, WADUe wns&nectioNainapmw: wilhivlyevof lhe&Ie of REDUCE FLOW VEGOCIBES BEFORE S}QMewA2R ENTERS RECEIVING LNANN£LS BELOW MESS BERKMAR DRIVEREMOVAL
AND PLUG SEDIMENT BASIN,
NE CO
arytaval. (onownt deei kentinmattairn omikedO) CULLERS 14.IN D ME REMOVAL OF M£ SCILIMENI BASE HE CONTRACTOR SYOR SHALL INSTALL RME
A
M. Pald n ft gmu In nllbein°yco o eed. tlarea Hlhiv vine ry)monlM1saP17 CULVERT MET PR0TCMN LOCATED
THE S17 IS S D£LIZED. FACILITYPRO OP ME SHE MEASURES
SYSI£M STALL IN IN E OPE TO ONAL,PREY ONCE
vita) NuleMdulwEivg aclivhycommmced.IWm Ptmtim Ordvava secdw IR- q SEDIMENT F FL EN [COATED AT UL INLET TO STEM GSENE?MA WLISRI$ y ON CULNPREVENTS RU SHf /5 STABILIZED, INTHE PELDIVE M' FACILITY
DU SHALL E COIN IN PLACE TO PREVENT
30IBT SEDIMENT IRON ENTER/xG ACCUMULATNC IN AND BEING RANS'ERRED BY TE CULVERT. IT RUN FAIN FROM REACHING ME L MEASURES
FAGLITY OUTING ME WROMI CONSTRUCTION ION AND.
1SSEDIMEN ALL EROSION HA WOGi MEASURES L SPEOFTEDAP IN ME NRGNIA EROSIVE AND
ESEV PROVIDES EDRAINA C.R0. AT MECISNEROSCHVI WRING RE PHASE OF A GHTEAL WHERE
ALSOSEDIMENT CGNHIX HANDBOOK, REMOVING ONLY WIZEN APPROVED BY ME LOCAL PROGRAM
ELEVAR.S AND DRAINAGE PATTERNS ARE LYHMCMG CAUSED ORIGINAL LUA'RIX MEASURES ADMINISTRATOR MWPAT(M IN EROSION
ACCORDANCE WIRE HE NRGNIA MEASURES
AND SEGMENT OVEROL HANDBOOK.
TEMPORARY AREAS
WAG.' SA BE IN UNDE, K I6.DA AFTER RY EROSION AND SEDIMENT AFTER MEASURES SHALL A REMOVED MMIN G
ALL DENUDED AREAS G PEA DILL BE LEFT DORMANT FOR EXTENDED PEMCOS OF RISE SELECTION
BE SEEDED A PRETT rtOW DAYS V, UN FINAL SITHER USESTABILIZATIONAUTHORIZED
M AFTER ME L INCOARY MEASURES ARE NO T CONGER
NM FAST RERNEEL RNG ND ON HE DUE
YE IMMEDIATELY E MORE 4'RAONG SRECR. OF ME q ATURE BK BARKER INSTALLED Rl PRMIBIT UNOESRABLE USE OF AN ER09. COJ IRIX SEDIMENT
UNLESS E DISRASE AUM . ARE BY SU LOCAL PROGRAM ADMINISTRATOR. HOPPED
SEED MIXTURE WILL DEPEND CA ME THE OF YEAR AM WILL BE APPUEO TO DISNRBEO ORES MA} MEASURE: SEDIMENT ASH ME 0/RRMANE SILL AREAS RESULTING FROMVENT Mf ER EROSION
OF TEMPORARY
WILL NOT BE SHOULD
BE SELECTED TO A REAM MMIN JO DAYS MEASURES SHALL BE PERMANENIlY STABILIZED TO PREVENT NRMER ER09ON ANO
ANDPLANTS ICWLD BE HE ATOBAPPROPRIATE OCT ME SEASON AND SITE BE USEDTOVS FROM TABLES 5318 PERMANENT STABILIZATION.' SEDIMENJATON.
EMLUAAAN OF CM CONDITONSLE JIABIE S IC IS PLANTS WOOD PRESENTS MORE INN DEPTH INFORMATION ON ME PLANT STMEUDAATCH OF MIS EROSION & SEDIMENT CONTROL NARRATVEPERMAINENT SEEMIG WELL BE APPLIED M ALL DISMISSED AREAS AS PER ME PERMANENT SOIL DESCRIPTION
W CONTRO 2ZB -ELDAK LOAM-1R N T% SLOPES RESE DEEP, WELL DRAINED GOALS ARE FOUND ON
SE CONTROL EROSION ON BARE SO[ SURFACES PLANTS MUST BE ABLE N GERMINATE AND GROW. AFTER RAM COJSRUCT E l5 AS PER CU ALL GMOT STANDARDS.
AREAS OF IS SITE WILL VI TOFO HILLROR S SLOES AURAE E RUNOFF, MM MCAMANLY HIM T HIM PERMEABILITY
SEEDBED PREPAFATCW IS ESSENTAL F E FaLO, AND SEEDED AS PER WRR£N} IDOJ STANDARDS. MI5 SHALL COMSAT M
RE Sat - 2G
AN EVALUA7CAL MAY
BE O DEMANAI N DEACTUAL lF LINE IS NECESSARY FM TEMPORARY SEEDING TOP S- - N D£PR ZTC -DIOM LOAM-T% N IS% SAES MESS DEEP, N£LL D Y HIG SOTS ARE FOUND .
TABLE J JIA MAY BE USED T OEfERMINE ME ACTUAL NEED ALONG WIRE SUGGESTED APPUCABM LIME LI 2 RAYS/ACRE HILLSLOPES SLOPES MWEFAT' RUNOFF, MM MW£RATlY HILH T HILH PERMEABILITY
FARES: SEED - E - BOB CBS/AM£ A 15-JO-IS
FERTLIZEF SHALL BE FIRRU R LW LBS (ACRE OF AMD10�20�10INTO W [TOP 2 O 4 CH O EWE SOW.
SLED - WELL EEG CLI375 [ARIA SON SEED MIXOR - ERNMX-1 BLUEGRASS (45 LBS/ACRE PENNLA EE 390 _ HAM LOAM-IS%TO 25% MOPES THESE SHALLOW, EXCESSIVELY MAIMED SOLE ME
I MUSTIJS LIME ANO FERTIUZ£R SHALL BE INCOFPMAREO INTO M£ JM 2 TO 4 INCHES O` ME SOL PARKCRAING TUC Y BLUE, AS LBS/ACRE MULE KENNCKY ASSAs153],5 LBS/ACRE
lF PoSSIBLE PARK K£NNCKY BLUEGRASS 15 LBS/AM£ ANNUAL RYECRASS & 15 LBS/AMA PLEASURE MLL4LVES MroEAA}£ RUNOFF, MM MOOERARELY NIUI T NIUI PERNEAPoLITY.
IF ME AREA HAD BEEN RECENTLY LOOSENED M DISTURBED, NO FARMER RSSAMCH D 15 REWIRED. PERENNIAL AFTER THESE AREAS ARE STIOLU E0 NET WILL BE INCHES AND MAINTAINED
bJ A REGULAR BASS GOB - FAIRNEW SANDY LOAN-2% T T%SLOPES MLSE GEE➢, NELL MAINED SOTS ARE FOUND
MffN RE AREA /S. MPAC}EO, CRUSTED, E MEANS
MA IN SOL SHALL BE BULLDOZER CLEATSNED IS OSTNG M IN}ERFCUVES', MODERATE RUNOFF, MM MODERATELY HIM N HIM PERMEABILI}Y.
RAKING HARROWING M ORER ACCYPTABLf MEANS RACKING WIR MPACTCLEANS IS M05i MAINTENANCE
ESPECTVE M SANDY SOTS MlN MIT
OFTEN CAUSES UMW£ S EFFI N&ION OF ME TEN SURFACE, IN D AFTO?, ALL ER09. AID SY FALL. C.RIX MEASURES WILL BE WEN
OILY
OF SURFACE
IN CCl£Y SONS, AND GOES NOTAID PLANT MOWN AS EFFECRKIY AS OTHER MEMMS AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC AJIENTCN WILL BE OKN N RE
A suRFACE RWGHENMC' FOLLOWING /THING STORAIWATER RUN-OFF CIXJSIDERATIONS
SEED SHALL BE EVENLY APPLIED MAIN A BROADCAST SEEDER, Met WLTPACKER ,SEEDER M A. SEDIMENT BARNS AND/M RAPS WALL BE CLEANED AND MAINTAINED IN STMMWAT:R MANAGEMENT,' RE STORMWATER RUNOFF FRIW NIS PROSE} MAINS TEMPORARILY N
HIDRQSEEDER SMALL MAINS SHALL SE PLANEO NC DIME MAN I ANGLES BEEP SMALL SEEDS SUCH ACCORDANCE NOT WE WMINIA EROSION is SEDIMENT CWROL HANDBOOK ME SEGMENT NUMN At BM. OF SEGMENT BASIN AND ME SEDIMENT BAP WILL BE RENOKO AFTER
} B. ALL GRAVEL OUTLETS M4 BE MECKEO REGULARLY FOR SEDIMENT BUILDUP MAT RE MVLLMMENT OF ME VICTORIAN HEIGHTS PROJECT
AS LINES SHOULD
LD BE A ED FROM
BE PLANTED NO DIME RAN }INCH DEEP OMLR MASSES AND WALL PREVENT PESTER DRAINAGE lF ME GRAVEL 15 CLOCUST BY SEDIMENT, WE
DECLINES 54WL0 BE PLANTED FROM j lNG1 i0 }DEEP. MAV£L MY BE REMOVED AND CLEANED, M U DILL BE REPLACED.
SEEMNGS MADE IN FALL FOR KNIFE COVER AND WPoNG HOT AND MY SUMMER MONTHS SHALL BE C. ALL SLT FENCE BARRIERS WILL BE CHECKED REGULARLY FOR UNDERMINING M
MULCHED ACCORDING TO MULCHING SN. A, SPEC 13S EXCEPT WAT HYAPoMULCNES (FIBER MULCH) DETRIMATCW OF ME FABRIC AND REPAIRED AS REWIRED. SEDIMENT STALL SE
WILL NOT BE CONSIDERED ADEQUATE STRAW MULCH SHOULD BE USED WRING NESE PERIWS REMOVED WISH WE LEVEL OF SEDIMENT OEPOAT. REACHED HALF WAY T WE
TA A ME BARRIER
AREAS WHICH FAIL N ESTABUSH WO ATV[ COVER ADEQUATE T PREVENT RILL EROSM WILL BE D. ALL SEEMO AREAS WILL BE CHECKED REGULARLY N SEE THAT A GOOD STAND IS
RE -SEEDED AS SOW AS SUCH AREAS ARE MOUNTED. MAINTAINED. AREAS SHOULD SE FERTLIZED AND RESEEDED AS NEEDED.
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PROTECTION
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BM—a¢C Va D3WC
ga
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TYPICAL ORIENTATION OF
TREATMENT — I
(SOIL STABILIZATION BLANKET)
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SILT FENCE DROP INLET
PROTECTION
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PERSPECTT' VIEWS
ELEVATION OF STAKE AND ��N'LLLLLL
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CORRECT METHODS OF TREE FENCING
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TEMPORARY DIVERSION DIKE
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EXAMPLE PLAN VIEWS OF
BAFFLE LOCATIONS IN
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a7MLI=
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QJ
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RE- ..
CUT/FILL QUANTITIES:
VOLUME OF CUT FOR LIMITS OF DISTURBANCE:&. CU. YARD
VOLUME OF FILL FOR LIMITS OF DISTURBANCE: y;000 CU. YARD
NET VOLUME OF FILL FOR LIMITS OF DISTURBANCE: 3E000 CU. YARD
6"OF TOPSOIL SHALL BE HAULED OFFSITE TO A PERMITTED (SW PPP( SITE
ASEXPLAINED IN EACH PHASE NARRATIVE AND REITERATED HERE•PERMANENT OR
TEMPORARY SOI L STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS
AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE.
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 3o DAYS.
PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR
MORETIANONEYEAR.
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EROSION CONTROL REH �p .NCR 1fl41 � I SeEimoMTra tloai n p1 \
GRAPHIC SCALE Satlimam Beain X4 Deapn .� P B
sr` SAFETY FENCE J01 Klima ar®pwl 3BE r..e. azn ' NJ- Yo and reel(<3 x1 131-IlfT-L{ Gl�
�CE CON51RUCnQ'V ENTRANCE 103 Esir edlmsdNdls�z„mwri shormada MO numlpl ae� - MW WMnw: asan G+"
mu v _
r evmv ... .. ,-_-.--.�_. demtim(1) -(e) Rhass did Wuslaws) m SCO'R R 2
CR �+ CONSTRUCTION ROAD STABSIZAP0.V SO ^ to KURT )1310 11. ' 519.00 %5.0 1 m '�"�` 496 Iso. D 00 Inner - No. 35'i81 Y
IFY456 here 2'em 110.]
O S/LT FENCE SO O 5A100 M15,0 hod u, svv YO '301 AM 2er.2 '� Ol/Ofi/32
NOTE: SLOPES GREgTERTHAN SHALL BE SYL00 JNJO 3+2 0 0 D 00 .ram
NOTE: MEASURESINTENDEDTOTRAP 3:1 'oSrO ¢P
IP STORM--ii PROTEC- SO] SEDIMENTSHALL BE CONSTRUCTED ASA FIRST FLAMED WITH NAIVE TEE. SLOPEMI%WRH 534.W 48A.0 83t $�'^f� ,� 0 0 0 0.0
STEP WITH ANY LAND DISTURBANCEACTIVITY ANNUAL RYEGRASS BY RNSTCONSERVATION 526.00 (AND 1p5 a.r a0is
AND SHALL BE MADE FUNCTIONAL BEFORE SEEDSATARATEOF6 LBS.PERACRE,ORSLB b
CIP ® -1 -El PRO -EARM 109 UPSLOPE LAND DISTURBANCE TAKES PLACE. PER rood SF, UNLESS ECINED OTHERWISE. �® xtl anraae: Far mva wr aerw
ast dmagesM3md(cYRdi 1012
Sediment Trap design AZ IrllNn of stone eeir ND am83
00 �� TEMPORARY DsMiSis ON DIKE 3'.f mryemnuiva ",des -Sou 2ss shon'th'shom 0l EN IN
M adenre truce assman 1) sx12 sy olim P) Sher, Is s1aaax prOtlM el uiadMim ldl) 1012 �
6reingla me(ecml(<3ec) n20 wN dariedi d this dMlm �-0 FEN kq WdWandpol 10.0 BICp of rvAloodipeeiM 21 -
TEMPORARYAli M4ERSCN J.I/ dealt efnn wre Mve cmmdlcrl:min aTM1 hN M1dm Olmin Ol SaeW wehlashm ifl)(SVCA) tlt [
NBwSM(T) (an adewmai) wisseci wlNman 519] a1
(p) pOx NNkm Onfelp¢ .1tlry 91NaR¢. G]IIlm M1rtP ¢I¢agiOn (A) 4116
5T O SEDIMENT TRAP SET 514 76 0 0.0 - mood INS.0 ioce(fll(a t1 L9 updaoll'.." 21 \ I tlry INNER, repu'md NYl(BTDA) 101.2 MBan lap 6mensions: 101r0P �°
516 324 3)1 13.8 od.ylyeu _ Ewaluvean hcealm 2:1 .1 rash Olt 49p.0 Np of dam Nea°ron (fi) 5p0 F
O O SED 1 GM_ SI4 510 ]O0 1,3]1 508 seas \ '\ tlry elNaR F S) ietl m this deMim (M) 101.2 .1 sash, old- It 10' z �
0 0 0 0.0 Dam quirtd (ry)(e 'vl a0 mllw. ves
O Wrz[r PR01EcnCN Sra 1 0 0 0 0.D dry�dNapPyavwdSir) NMim cY) X's Ier�a,4g MMLwelin � \ II \M1rStoweLids 21 1°p:ryarrens°m zTIH1s % Q
\ decssenrq eeilnl Ao uwel�r mwpied na z) oe0 Av A wV A �\ vv vv � m E.
.e.••, dimwII As lutiylinl lln(Icw1 B0 \ \\ \ \ \ \\ \ l i
RR -P ST9 wellbalp: - cdlem YES L
xel alOape required Oy) III 1i4 'm'�a:r: mmmr ma.w r1avE dgln dwmeaapllwY vmt al ].D
]ENPO.PARY SEEgNC SJI Bottom 01s1one uer(M 31685 C(onaaStr Lrtmal J. s.'s M o,dwm 4x 91) 2'.1 y\ \ \ \ \\ \\ \ \ \\
Was storage pl°dded at thib¢Ideation(cy) 114 /lO1Mry 14 slope MLeirell5hi) Dom ' \ \ \�\ \ \ \ \ \ N H f £
P$ PJ PERMANENT SEEDING 113 aldpecTalJadi Sidi Y1 1 Nir 28 02yr Be Im�hi 11 Mrttl in samba am Nl ®,m \\ (�n \\ \ \ \ \\ \ \ \ \ ` ,aK = Z o i $
'renmM1(fl)(eam) 50 /125/ S9 025yr 86 n emlln rgdrw P \ J \\ \\ \ \ \ \ _ eI/ x
MU MU MULCHING J35 tlryebR(K: Mbm Of INS sle4lM nu 514 d'mercim cl MMrs 1411a' , \ \ \ \ \ \ \ ~ d g 6 m
4d=ue leg.i. ky)(6]'DAI 114 Momla,clund aims: 4XuP / doodow rs" 1 1 \ \ \ '
O/P TREE PRG1ECnCN 139 Great W.bne aeir 61 ].0 mp W him elenlbn(fll 518 / °uilMMdam) I.IL Ass ". lahadayM F0 1 \ W
- aianmxnv In m regulm wmanv (o25�l(oa) 0.0 I / 1 I 1 1 �/ j
dry elmelY plNAdMMthis elewfcn leY) 114 Mp xaM of data (6) 6' .Pose, aacry Op lcel 13.W Wlommmn Np WA 1 / \ `) 2
OC OL DUST CONTROL. 339 sl°xeddy Moda,slides 1t t dl-"I- 20X15' dlumerw:tind nl le Shape M Si Amov.(Plo - 1 / / I I / zp _$
\ \ --- / / mrd lerON�n(1) Be mlm III dean mad. m) - 1 / / 1 / -� 6 ta
O 0 sar sr� ..ewNR£r a.w \ --- / nwm unmyn emd.°fRNlm 1o.m cl®ldmRleer ln) E
'\ , `) -_' / dimrelm odralel(m)
ORARY
STOCKPILE BY SILT FENCE-
_
M .. 40 / J
PI DE I �1 CONTRACTORS GI RE4 DODggONE659A ✓`" ) / ___
/ 1 � / COK'LES I "/I<�' AND PORThPOTTIES DU P
PR TEMa
Is
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SURROUNDED
SU PIORT NOTE: SILT FENCE, SAFETY / E
m
- si WgSH RACK /�-�L / / FENCE, ANDTREE PROTECTION 0 ry $
/ ----- __ _f_ _ imam / / / \ / /'$HALL BE IN$TALLEDAT LIMN$' ~ o
_ aaay�asam�i «i'«�«�saiass�aaa -. �ma+ �-'i i i OFDIETFORGRAPHICALARE
/ - T / / / /� PURPOSES. DRAINAGE DIVIDESARE MEASURED T
\ I - - CE 12170-MIN. / OF DI URBANCEORHE LIMITS
FL ARROW(TYPN`\ \� r\� A// / NOTE THIS CONSTRUCTION ENTRANCE 5 / 'DIVERSION DIKE. / - CA
_ �\ ° , y 1 F4t 4/Ie \:• AND MAINTAINED BYTHE // / /'
\ NOTE CONTRACT6GT0 I \`\\ _ _�` -___ -- - - - F ` / 'y it jt 'I CONTRACTOR• ARLLTCONSTRUCTION TRAFFIC IN THIS / ' Onj
/ ENSURE FESTIVE ______ \- \ I 7 \ h,;^v"Z dz j�?/ `f r/O q HALL UTILIZE NSTRUCTION ENTRA CE.// / PROPOSED LIAFITS OF _ z
DRAINAGE AL ONG - S x z�'.1:1"'T "' II ARE -\- _ A Adr., / / DISTURBANCE ITYP.I'- -/' M L)..I c'
r DIVERSION DIKE SOIL 6 B l 11 I{I-,�, / / / O `
5 \\\ III i/ ''// �SOR/'•..-„ / DITCH ALONG c w S
--_ ____/ \ \ \\ la / / ♦ l / // DC CS / ' BE EDIVE ID WITHDIK_ G
IT \ \ I I I iDRanAGE DIVIOE(n'P.>T/-�-rl _ / /// /Jure, _ a Q
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RAAVDIVERSION TOZ .
RIP/RAP OUFFALL
PROPOSED LIMITS 6 _i _ \ 1 _ - -_'R - - _ = L ,AR�IW DIVERSION ANDDIVER91ON DIKE,/ / /' Sq L='zz', W=6', 0=i' /� Q S
OF OI$TURBANCE(TYPJ _ _ i _ - _ _ _ \ - ��__= _ - ''Fr \Y _ '' �TyMALL SEDIMENTTRAPPING DEVICE/ 'x'9- - / / J J J e
`\ / FOR CONSTRUCTION ENTRANCE -'' % S hi / / / / / 2 J
/ / \AREA TO SEDIMENT BASIN =244 ACRES DC LI tBOIUNDARY(rYP _T / .___!�kiA� / // IL TY z] TS/ I /iN c
( PROP05ED FENCE avi ACRES 0FOFF5ITEUNDISTVRBED __ i / ii ggEATO SEDIMENT TRAP=a.OSACRES / / /�� '. T -i/�' '/ j M
' �/ ` IPRAPOUTFALL 'I^ / `501- F/ H I11 0
AROUND SEDIMENT ARE(a / / /� / // / / hi D ,yr / / / O z o
r BASIN \ Ts ; I / ion ' n O
NOTE CONTRACTORTO / im�- / NFb°T LON6
\ _ NSIT POSTIVE / /
�FRAINAGEALONG .- �' I / Z S
I�11 i -b '4FOOTHIGHBAFFLEs('
�� \� y - - _ /_ :,OIL
]C \ \' /iOILTwE xr� / / // D ' // O W
5F -' " v'� BM' \ 8 FOOTLONG / / D�ERSIQV DI /'m / / PROPOSEDFENCE / a-/'e"Y .. C? IV C
�� "']. F - .SOIL TYPE 17B FOOT HIGH BAFFLES // r hr A, / / AROUND SEDIMENT \ L
"'WI
/ /// TRAP%� CIP / rrx '.. \ Y O li
SUPPORT \ 6 \ �` - � z0 W 6 D i5, .. / I '/ l /'/ - --��' / RE POST CT f i / / IOW' - \\ u< _ - \ LLI 0 E
\.. a8; I ' I r DRAINAGEALONG iM ~_ w e
% ENSUREEALON TO/ \ / _ c
\\ \\\ 3?q _ // - / / //% TS \i` DIVERSION °IK/F N V) 0 @i
AREATO $EDIMEN3� JtIPRAPODTFALL RIPRAPOUFALV Y' ' / // / / ' _ / / �'� 6� _/ \ r Q tl
TRAP -D.zO ACRES \ L wis -6, D=a' tt;., .y 5i6 y_x W 6 D i �' /// /' '-�G- / / / 7 w d
LW
,^ Z ._
DITCHALONG \ i .-.:• l >� = -' i/ - �\ \1 / / O_
DIVERSION DIKE TO �i - T "' - y //
f- s0 sods 5 -:$ai _ .. - ��/' / \ \ / N 8
BEUNEOWITH \\ �T'c_ °^ q .i'v _ m // �� / ' .'-�'/ M\\=�/ / = 0
LUTE m V �SOILTV E390 .�. v�'L1-. _ - $zz 4° A %.���� i - Y \�� ��� / LU Q G.
Q � w S
5
BrO=ICAI O _
10=$x4)THECOUS AN
T IP ---
BETWEEN THE RISERANDTHE \ \-"�-'�i-�/- O S
BARRELSXALL BE WATERTGHT. - i-' /'� / i j� / , ^ ' \ 1 \ \ / 1 IIII O O
_ ARREL SHALLCONNECT TO IF J III N `J
/ AR DRIVE 1 ""�PERIvANENT(P)STR THRU
- "' BERKM PROPOSEDTEMPORAPY z4 CMP RISER RIM (P)STR IDOGHOUSE MH
ease _ / - r+ gpTE ROUTE lAOJ =- -ELEV- Stirs'. RISER TO INCWDEA4' ®INTO EXISTING STORM SYSTEM --
....:. - - --\ 1\
VAMABLEWIDTHRIW DEWATERING ORIFICE ELEV=Saz,a°)& TR4RIM=Sr6 WILLBE LOWERED _--�_
._ TEMPORARYTRASHRACK&AMI-VORTEX _TO FINAL GRADE IN PHASE IIW - \\ \ \I ( r%
PROPOSED FENCE" _ _- - 15"R EVICE. RISER SHALL BE FIRMLY ANCHORED ------ I- - \\ \\ \-\\, \ \ \ (\ / // \I\I G�
_ _
---AROUND SEDIMENT - 1
m / / _ / _ _ - -A MINIMUM FLOATING. RISERT ED SET IN ------' - - - _ --\ \ \ \ \ \ \ \\ \I
TRAP �� / --�-- - ---- AMINIMUM OF 3o"OFCOMPACTEDSOIL OR '-----1rr/ \ 1 -
__� --_-- - --__� \ Diversion Dike UilcM1 Lining CakulHbrp Job Number: 202196 I \\ /-\
-___---- AGGREGATE BASE OVER A 6'%6'Xzi -----
-'
1
-_��-- THICK GALVANIZED STEEL BASE PLATE, OR
--- -SET 6"INTO A VX6Xa8' THICK REINFORCED
K
\
i --� CONCRETE FO N. TE, IFION STEEL
/ / I
SPECIAL ATTENTIONSHALL
TTE
\ � BE GIVEN TASE 15 OCOMPCTION$0T THAT
/ BE GIVEN TO
_
_----�
rl / I / /
/ COMPACTIONIS ACHIEVEDOVER THE PLATE.
IS ACHIEVED OVER THE PL
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ELEVATION
UFYF3(
TAW FR
EROSION CONTROL #H Rsei&I� R� NOTE: SLOPES GREATER THAN 3:1 SHALL BE ' I Sediment Tmp design Y3
_ PLANTED WITH NATIVE STEEP SLOPE MIX WITH
SAFETYL•��•��
_ - - FENCE Jpl ANNUAL RVEGRASS BY ERNST CONSERVATION aralna9e eim I—)FA3sj a53
SEEDS ATA RATE OF6o LBS. PERACRE, OR x LB vap'clvnm: aanu I `AC
ICf CON51RUCnym
pV ENWANCE 103 PERoSF, UNLESS SPECIFIED OTHERWISE le'.etim 0) .is, ANGHMI) wlumNcyl
NOTE: MEASURES INTERCEDED TRAP 517 831 0 0,1 - p3C0'R R 2
cR �� 71
CONSmucnON ROAD STAMUZAnpv Jw GRAPHIC SCALE e W SEDIMENT SHALL BE CONSTRUCTEDASAFIRST MO t116 Be E.5 No. 35'r81 Y
STEP WITH ANY LAND DISTURBANCE ARINTY I m I 618 1398 2R39 BE.9 •� O1/Ofi/32
O SILT FENCE Sw AND SHALL BE MADE FUNCTIONAL BEFORE YN 17D1 3]85 NO.Y .y i
UPELOPS LAND DISTURBANCE TAKES PLACE. WFOnAL Lt'\
IP 5— DRAIN INLET PR -RON SD] ' l rry FecF 1
i
NOTE: DRAINAGE DIVIDE SECTIONSGREATER efY
THAN x%IN5LOPE5HALLBESTABILIZEDWITH I'mch 30 6. el slaage:
CIP CUL L£Rr INLET Pro]ECn0.V SU9 A STORMWATER CONVEYANCE CHANNEL IN . M., rac.l.(cy)(6^DA) 318 .a rve mrr �s wsr
® ACCORDANCE WITH VESCH STANDARD 3.x] ' I rMpn oT ei¢ne Wei:(RD 518. Be
r£MPOPARY DAIERS OM DIKE JOB el slm9e prcr0e] at Rv¢elmelln SO SEE d
ekpa dwH aloreO[slEaa 2:1
�� ESKPOPARY ROW&WRAM J.11
I ' eeirlenIt (UlsxDPI 3.1 -F
bJeRso. MBomIn, Heation m) 51]
W SEDIMENT WAP S)J 1 \Mlwe9e yulre]kYl ((I-)W.e Gntom , mpolmemuns: tBMB In a
\ ,I Yes &alonex 1 5190 1p Nd3 Weed.(R) 520 P X
SD 0 SEDIMENT BASIN ) 1 / \ dW gorge preitlr at Ihl¢ ebwtim(ED 4, tap WIEsr WEam el 6
SI1 M
O O I) \\\ r L/ / /x \ \ \` '\ I \slope cf r, Mcn,e.RAn 24 We nap 4lmenslom Idled $ Q C
RR 562QQt RIPRAP v9 / \\ \\ ' 1 .r J j i /// ,\ I \I \ \_� \ \\ I \ \� \� `\\ \\ \ \ \\ \ o
OMP RARY gNC %/ / \ \ \ \ ``\ \ \ \ \\\\ \ G i 3
/' \\ \ \ \ \ \ ,NEE rm^ 'a a £
PS PS PERMANENT SEEDWG 332 II /I I A �\ / / /� / ' \\ \\ \\' \ (�n\ \ \ \\ \\ \ \ \ \ \ y' z z o z
Mu Mu MutcmNc J35 ' SF"
Oro ............. WEvrzoscnav JJ6 11 1 1 \ I ��-/ l I i / I \I I yI I i I II II \I \I ` \\ Lu fi
oc Dc DUST convia. JJ9 \\\ \`��\ `i S o 8
OlI sar srARxrzAnav euNwEr IE 1 hl \\\ �__— / / I \ \\ / / // / I _
3T e`er_^•`/`� � � / I � ��II � \ ' \r IF,
-
/
DBURN LANE' ) / -
/ / / 11 NOTE: CO flA 6�0"WOoATE ROUTE 6S9 /
NSUREP ALC
\ —'' /�- / - L IONOIONG 'D NOTES AND
DTREEPROTEY
_ ______ -
.. FENCE�ANDTREE PROTECTION
— - / _ _
_ _ D K r _ _ o
/ ( ' OF D15TLL EINSTAE.TH5ELLED LIE a
_ CONTRAGTANK,, IM Ip S / SF OFDIST FOR GRAPHICAL
PRE
ITH FUELINGDPONTUMPSTER, / •� PURPOSES.
GRAPHICAL E
"ANDPORTA-P E / /'/SUWIRE OUR MEASURED AT THE DIVIDES _
��e+ S / DIVERSION U DIOFUSTURBANCKE
ORHE LIMITS
-
SUPPORT s
�f _
/ I WASH MIN
NOTE: CONTRACTORTO' E1E'l STRUCt PN �EEp S / /�AURBANCE (IYP.POSED LIMITS F
xo PL E
ENSURE POSTVE -- / 10/M BY 111 -
_ I' THIS CO PND MAINT FIC INTH / 'DITCH ALONG
'DRAINAGE ALONG Sµ / _ _ - tr 6 " / IP NST/ALLED AN I Z
DIVERSIONDKE / - __ \ \ 1 5 fNOTE� OpERPTEONSTRUCTIONTMNENTRP}ACE' DE UUNEONDIKETO._/' Z -
/ / �� �' / I❑ / ICPONTRAL, VT lZETHIS CONS(0.�u�'n0 /// T/// 1/ NED WRH N
C) Vl
TS ' 534 \\ \ \ r I PROPOSE ITEMPORARY iJ - / AREA TO SEDIMENT WAP=oxSZACRES Ip 5 �/ ,'N 'z Q `o
STORM INLET3TO REMAINS _- - 1 \ \ IIy /'p TOCKPILESURROUNDEO / - YT{.�'/ / / / RAINAGE DIVIDE(TVP.) E
CLOSEDTOALLOW OFFSITE' _ /'\-_�' \ \ \ I / //BV SRTFENCE CONCRETEWASH / _ �'. // / / / O W
CLEAN WATER TO DIVERT THR _/ \ \ \ r / /' / / / ' R// AP OUTFALL' _ /� W O d $
SITETO EXISTING STORMO _ \� 1 I/ /� // // OUTAREA L=w'�W=y'D=x'
BERKMAR DRIVE _ /' ��� 1, /' ' ��s / �/
\\ \\\ -/_ G / / G ..x NOTE COL�RACTORTOi Z ^
11 / W a z _/ / .. ENSUREPoSTIVE Q `
AREA TO SEDIMENT BPSINN .vSACRFS _ % _ _ y- s' _ - _ ��r - - / / / E / i DRAINAGEALONG J y'
PROPOSED LIMITS _= = _ _ - - \ 1 _ - - _ y - _"'r= _ - RIW DIVERSIONAND DIVERSION DIKE/ /� NER51 NOIRE i! g d
OF DISTURBANCE(TYPJ - _ _ - _ _ \ �c� =i - Fr\ - 'TO SMALLSEDIMENTTRAPPING DEVIC' P/ 'R i'{ �B r;l / g
`\ FORCONSTRSICIIONENTRANCE / / T3 /
�� Ns�.4 =♦ ; ,- -�// ( %/ / 1I \__ / \ `\O\C FL,OW\ DIREC\TON.\\R \\\ \ )�R•-IPimR_Aa,6W PO=AsR/,DF{ALL
\`�__-__ _
E-
A _ I / ZWw
Q � 0'DITCHALONG ARROW INP1
DIVERSION DIKETO,
IUT
\Ea33% / •%1 / // I^ PROPOSED FENC \\ \\ \\ \ /'\ I_ 1 A / ___-' ' / /l'� /II /_ �_' _ / �i \ L Q f
�\ �� ,♦♦ / / AROUNDSEDIMENTBAgN \\ \ \ \\ / i'' ' _ _ 11I LCLI g
\_ ♦♦ / / NtIPRAPOUTFALL \�IPRAP OUTFALL\\ 111PRAP OUTFACE
L.xo W6, D=i 3z L-ao)W_6' _2 /.� j / /I/ _ ��� /,f'
SUPPORT \ ���\ ♦ .'S35 r / 1 / /
_ I^11
6
\6qB ` __I ......:. gzz 5�4 /, - _-_�_� \ ;/+--� Y. 0 E
AR TOSEDIMENT : Sao / _ _ _ _ _� / xx'y' \ / - N Q o
oACRES....::.. ` _ _ F
IS FF
Lu SEN
l.� z\ \ -a .. T9 s,'•a .�aamPa.. " .: . .:♦�M.:: ....e sm• _.. _Y. _ - 7D-_ OAND
T
rIn+a
H O_
�E INSTALLED AtluCK OF SIDEWALK TO BE $\fiSFROM THE RETAINING WALL / \\W4VMIN. CIEQwnsHRAa e s
\ / RIPRAP OUTFACE y ___ \ \ __ _ �- _ _ J- _ j / /-=� Ci O i
DIVERSION AND L o W
DWERsIOry DIxE �T AR DRIVE-
To smALLs6oIMENr— w '. 1 _�BERKM 9 ROT
RAPPING _ 1— _ STATE ROUTE 1403
RORCONSTRUCTON- / ..O �l __- VARNBIEWIOTNPM' \ _
N RAN E I /Ll
%A - TEMPORARY a4CMP PIPE _ I _____________-r- \\ \ \ 1 ( 1 , \ / / 11 /\ I I 1\ J \I \ / 1/ G e
_ _ \ \ I �� \ J \ \
TO ExISTwGcuRB INLET- - / _______\ \ �,\�\ \\ \\
FOR CLEANWATER BVPAS / _ _ ____ _ _ \ ��\ \
g6.3 LF Q346%,o--o _3�� /'� _ _ _ \ \\
\ /
_________ (�.{ ) / /
� I—w \ 11
EROSION CONTROL # rvumeocw svcaia rlav r R l SWuB.rRTFaptle.il
— SAFEtt FENCE 3,01 Jainag¢a�m (mm)I'3acl 011
I 1 CON51RUCnOV ENTRANCE S03 re.l E: a wnun
aralRm (ro �� (e) wwm.kR wullw(cr)
cR �� COVSE?Ul ROAD STAEMZAn3V SO 5z. 36 0 00 —
sze z�a 21 e0 _
O 5/LT FENCE S0.5 `✓� `+Ya BER :U.3 K W¢
0 0 00 S,
IP a— -- INLET PROTECTION SO)
CIP ® CULYEFT INLET PROBCIILW S08 <el Naafi: •v wcaiaxr woui rvccw
wei siaagsroryiret'(Cy)IBTDA) 7.6
O � TEAVPORARY DV4ERSVPY DINE S09 325A9 \
wM;R-, gwe¢e At FI i. Nealim lcY) T4
® � TEMPORARY ROW&VERSVON all elcq dwataroregeakMa 21
aSxo
kr d.pe DA1 0.7
M 1 reps: rotb ✓,dl . nm) 3N
n SEMMErvT T,Rnv all / 1 yy 1mgigqu reE(cy118rW) Tw WP ( 9F am: SM
arena L wcr sTA ropoia MM' (nl 66
O O $EOrucx1-- all l ; / \\ey mraq.PmRe.anlBi¢NMim le) 11 mPwtlln ala. (fl 9
1 ( / al aen amre9rage¢ �xt loplrePemenabre uu5 _ +ff
Orwrzcr ve3rzcn3v Sra
RR RIPRAP SI9 \/ \ \ NOTE: MEASURE'WTENDEDTOTRAG- J J
1 NOTE: SLOPES GREATER THE vISHALL BE
\\ \ $EDIMENTSHALL BE CONSTRUCTEE ASgFIRST PLANTED WITH NATIVE STEE�SLPPE MIX WITH ❑
r5 ITS ti- IEYPD,RARY SEEDING 1J1 (\\STEPWITHANVIANDDISNRBANtPACl1VITY
`1 \ \ ANNUAL RYEGRASS BY PNSTcgNSERVATION
\ \AND SHALL BE MADE FUNCTIONA(BEFORE
� \ IE,1 CIE IANDDISTURBANCE TVIYukES PLACE. SEEDS ALA RATEOF 5o B5.PERISCRE,ORILB Sa6'
PS PS PERMANENT SEEgNC 132 I I V PERi,00c SF,UNLESSSPECIFIED?THERWISE.
MU MU MULCHING l� I
TREE PROBSCnav zJ9 II j 1\ \�-- '
oc Oc DUST 03Vma 139 \ \ \� \� / /
Osce srAauu lmv %ANXEr-
\ GRAPHIC SC l
�
/ I / 1
PACT
NOTE: DRAINAGE DWIDESEC NSGREATER I J �n.rr- / I In p
' THAN a981NSLOPF/SHALLBE TABILIZEDWITH
--MTQy.1AW6TEB�C NC CHANNEL IN
ACCORDANCEJNIIHYEKNSTANDAM}aT- �— _ _____
N TI
_ CON
\ / CON
MR
TP
PROPOSED LIMITS-
_OFDISNRBANCE
V X
PROPOSED FENCE
/\--"AROUNDSEDIMENT
.BASIN
- BASIN 3-14ACRES
/RIPRAP OUTFACE sgREp YOSEDIAIENT �\ \
RIVRAP OUTFACE
RIPRAP OUTFACE � \ 4io, W 6, D_=i /, /
wIWIR
SUPPORT\ � IP --� / ♦ 90 TS I / �
522
�.r
I
1
i
SCO'R R 2
11 I � No. 35'i81
I
BERKMAR DRIVE - \_
STATE ROUTE 10' _k
VARIABLE VdIOTN P/W \
I
`—s -- F-
CONTROL PLAN PHASE
IP NOTE: SILT FENCE, SAFET)
FENCE, AND TREE PROTECTION
/ SHALL BE INSTALLEDATLIMRS
OF DISTURBANCETHSE PRE
FFSET FOR GRAPHICAL
wIWIRE OUR POSES. DRAINAGE DIVIDES -
C -TEA OR O SUPPORT AREMEASUREDATTHELIMRS
JRE POSTIVE // OF DISTURBANCE OR
NAGE ALONG DIVERSIONDIKE.
R510 DIKE / /
NAt. DIVIDE (FYP) /
,T05 DIME TRAP assACRE
//F
PROPOSED LIMITS OF _cl
➢ROPOSED FENCE AROUND DISTURBANCE-5., arts DO
SEDIMENTTRAP /
IDETOP//
AM /
W
Ld
co
x
Lu
- F-
Ul
Lu
It
\ - r
as
EASE NOTE SILT FENCE
SAFET
iERO MTH�WA LK TORE
P RETAINING WL \ L
W
¢z MIN CE
1 WASH RACK _ - - _-
RI APOUTFALL..."'Poen�F ••` •••••• - IP N \ 15"xV\ ��i'//y- III/1II Q
\ / ii, / 111 _/Ii II C9
DIVERSION AND �/ \- - - / / i '� \l \ I O
PALL SEDI DIKE $i6 ---� — _ _ __ BERKMAR DRIVE
TO SMALL SEDIMENT _ - �'/��'i�/N
TRAPPING DEVICE °W I _ STATE ROUTE 100i = -� / JI
FOR CONSTRUCTION - N IP _____I___"�_ _ - VARIARLEWIOTHPM' \ - / i< >'� �/ ���R /\ 1/-\ \ \\ I\ I/ \\I\\\\(l/�\, /1I
EMRAN E. --` g11y/
\ \ , ; / j // / // I\/ 1\\+ll / Ir ll \ I \\ \\ l\\l•.// /
AT THE TIME OF TEMPORARY SEDIMENT - _ - -� _ F - -\\\ \ \ I I ( ) f
_ 1 i
BASIN REMOVAL, THE CONTRACTOR-- - -- I — — —
$HALLREMOVETHETEMPORARVPIPE / _- _ \\ \ 1'"` �\ \ \ \\\\ I I I\\\ /\ /s/���� \ J ✓1 \II \ 1 I \ /
/_CONNECTIONINTO PERMANENTSTRUCTURE / �� _
_ = &COMPLETE THEINSTALLATION OFTHE ___ __ ___ \
_ - PERMANEM STORM $EWER. i �' _ ___ \ 1 I \ I \
CONTRACTOR SHALL PLUG HOLE IIY — '�' i/ _ - ' '_ _ / 1 1 1 I ) I e \ I II
EXISTING NRB INLET WATERTIGHT _�P /' /��-/ �i I i __ __ 1 �� Its \\ `/ ////J//// I / / j/j �/ / l II I \ I) \ ll \`�` \\ \1
/--T\\ / \///// //// /// ////II\ h \ l
\\ / i III �I \I i / i/�',/�/�/ j %�/jam j/��i \\ i \�I Il ll i \
ODBURN LAB
STATE ROUTE SEX
w RAW —
MXANCES
ITAINED BYTHE WASH RA KI
I HERAFFIC IN THIS i
CDC EMRAN %"
IP
I / ii II O
CONCRETE WASH
OUT EA
tp
PJW DIVERSION AND DIVERSIONDIKI
10 SMALL SEDIMENT TRAPPING DEVICI
F RCONSTR Cl10N ENTRAIN
I �I
■F
,IE
202196
sale
2RE7�D e
Section 5 - Stormwater Management Plan
BOUN9ICRYYFOR I(HE II`
)P.GSED LIMITS OF
SUBAREA G ' / —
(OWAINAGERRFA-T5�.
/DOjyFGIR kfROAD DUCH) y_
Tc 0.Idhrs. = —
2-
SUBAREA LO EXISTING--`
CULVERT-t.z EARl �11;
CNA,
Pre-Developmentl pervlous Area Sul
subareasWrarQ IW
Builtling/Sirudure
O5f
'1Nd1lkz/Conoete
1. of
Roatlz/Drivewav:
;s60af
mo zf
Subarea B, WraoOualllry
B'.-ag/S/Col
O5f
sltlewalks/Concrete
Isf
Roatls/Omeways
;3Wsf
2,3W sf
suWma G, Water QuamiW
Ruiltling
ISf
Parking Area/Roatls
3,<m zf
sltlewalks&Concrete
O5f
Sam zf
S B EA ` \ - •
SHEETFCOW OO OF
�
I\ IlMIr50F ANALNALY515ISPL 1 \ .41
\ O 19 ac.
CN=58 �/ �
24
L
PRE-DEVELOPMENTSWM PLAN: //////
"\\.! SCALE;„_SD, /////
�. T;IELBCUiI
FAIDE 5E
J
a OI U 8 NCE 3 ac. 5-
@ J
F ((�1 yI
�1 c /UND ROD FINE VR 1 \
z% - BOUNDARY FR7HE VRRM_ \
WAT50. QUALITY \ \I
�CALC LATIONS TYP
SU E uC(
�O Avv/-S v�vvvv j=•
ED ESED
fv vvLvvv vv�`�vv I..
.X� E,v� vv�Avv�t�
`
\\f Tck �18 h
IS
_. . AlADD
,
op
I I
I SAS RE:
' RE ll / (AHEETF�
D`
=
r
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r
— SUTFiarYf
/
DOORNSTURNAM
INUE OUTI LOD)
0.98 ac.
--CHI------TSI
LIMITS OF
ANALYSIS FOR
/
y
TNIS
DgvELopMENT
` PORTION aE SHEETFLOW
- IS INCLUDED IN
FIT E DRAINAGE
�___ r
\ AREA \
'
Tram r
- FAMARDEV
I„
a DAY."Lav xw CRAM FLOWNPPatQaaaw
�r
i1'\
/\
{EMI CKEb IIII IIII
AIR%` % ; INLE1OOCtOEIildl ll l,a
a
CN 60 II I IIfI�
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IIII III II`'
/YU /�i IIII
\
° U,
\ I SUBAREA1i k!
II / i 0y 4� Z
SOBJE& \ �i
ILAW. f ` \ -'h. I -„ / �/' PROP
� �
11 ` IsaT°EII \\ NE `\` \\ \\+\ S, \\ I'
S,v v` v v
II \ II I \1 \I \ 'i 11 X'\ I li I it I � I E--''��' -- —'— — % ♦ �(
WIL
II \1 1 I 1 If /// �V A I SUBAREALO EXISTING
if Y / CULVERT taYaC�
` P r k z z i II1 Chral
�li
IIII� /YllA1r,`� h Il�i'r
-,
s,o`°`5trtlyowwle �+►� V ! i
\ L • ''�L/i liii /'% i i </� A11 VIIIIIII� La 1� ` V ■
Pre-DevelopmentlmpervlousArea Summery Pre-pevelapment Impervious Area Summary
Smarmarp,waler0uanti WD, WmrMal"
Building/StmMre Os! BE,Id.'/SIT.' ED Osf
SideorGIOUConcrete %FLU 5f sitlewalks/Conae[e Osf
Roatls/Drlveways osf BDO ,11, s 9,8%I Sf
HE
11N If 9.WJ sf
suwma F, WaterQ iw 01
Building/StmRure Osf
Sidewalks/CAnLrete oar GRAPHIC SCALE
M Roatls/Oewa ;I sr
0U 5f
IN ET J
,I FEET
fiO IL.
POST-DEVELOPMENTSWM PLAN:
\\ -� SCALE 1"=6D
;I SUBAREA F
T11P\111\11\\11
008 ac
La�(iboweR=--Asnarennw4etnBFti _ of
19 aC
LIMITS
N61
OF
.LCAARREAAEAIIN MENG
FAMEa ELAN FAFEI.—
B
PROPOSED 51CRUNWATER MANAGEMENT FARREATIVE FOR THE MACAU
POSINDRESSALOPMENTSURA EA WHERE AN UNDERGROUND DETENTION SYSTEM
REQUIREEMENTSTO FROM THE PROPOSED PAr3
ACCOMPAW rva rsanMwnrencan NAGEMENT uCuuTIONSrMPACTS
.xTMt�CURR—YLL
e
FILE srxc MPEwoNS AND PERVAUS AREAS wax N THECAPTERE
THE MAJORITYCE THE PROPOSED IMPROVEMENTS. THE CAPTURE AMID
ATTINUAVERSTEF RUNOFF. CHANNEL PROTECTION IS PAT NIA ASSUCIPS 670,al
THESPAREASAREANA YNED TO SAFE SURE AN INCREASE IN VOLUME DOES NOT
NEW ONETTE DRAINAGE APPEAk CREATED AS THE ENTRANCE TO TRUE
UPPRELFAM ENT AND WE SUCH STORE SEWER CEMPTIATIONS OF TH A EXISTING
PIPE RUNS EYE TO FOR I ARE PINES DIED TO SPROW TRAT LINE 10 YEA, MEN IS
CONTAINED WITHIN LINE EXISTING UNDEFOUNNUND GFORM SAPPER SYDITAP. AS
SHOWN IN LINE CALCULATIONS FACKAD AT STRUCTURE WKI. THE CUMULATIVE
CFMNUU%mA VOLUME OF SESSUCCAND IN THE EXISTING CONDITION, SO THE
P
ON ART. THE PROACARD PLAIN CAPTERES TRY DRAINAGE
TERCLUCH LINE SIDE. AS THIS Di DRUoTe AND UNDISTURBED AREA THE
Z
EL PROTECTION GORE NOT APPLE TO THIS
�
R THE EXISTING AN D PROPOSED Ofame
Q
FLOW, WeTHE
F10 YEA. ULLDF AREA EIIN SIR OF fL. PRDTPAI sae ERNST aS
PLEASE EE-CALLAC ED ATERMwATR MA EEMENT RACKET
(/)
SA you MONS
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COMPLIANCEp�a
STORMAGARRAQUALI
0.
THE STERIENVATERW
NETRUSHE
6EOIRR o o aUs Ov sTHE PARAT MANAGEMENT ANAMER OF i6 V IS
FELL] C. THE DEVELOPER WILL PURCHASE FERTERNINT AUDDITA F TO TIE
ISSUANCE OF A LAND LISTURRHANNECE PERMIT.
ADDIFTIax
SE,
A
/
I.e. A. WITHIN THE HOO RARE PROURED WITH
P`Folmnps
nn3 of
TOTAL EEs NCHANDEDFnF"Su
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ANALYSIS FOR
APPROVED ADEQUATE.
\sUDAREASH&o
LB R A A "
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Part-DevelopmentImpervlous Area Summary
WER Water QUORILL
- t4
BDltlng 59,3PL zf
CN 86
CN-8 , I_ / \�\� _
sltlewalks &conveteSEPfa,09p zf
`T
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Parkln Areas RoaE fW 1CO zf
-
vs,s1D zf
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CN-65 i
ww..A,WrapQ iw
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saewalkz/conaeta 1aB90 sr
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PROPOSED AMENDMENT
f III- ���' /
Port Development Impervious Area Summary
1x
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Sadsrea A, W",p .tw
Bulltl ng/Strvtture 59,E9J Sf
/
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f
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Port Development Imp Ious Area Summary subareaµ W., Ouumry \\�1
IBu
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FACILITY INSPECTIONS DURING CONSTRUCTION
CONSTRUCTION INSPECTIONS ARE CRITICAL TO ENSURE THE UNDERGROUND DETENTION SYSTEM IS PROPERLY
BUILT. BECAUSE THE TIMING OF THE INSTALLATION IS DICTATED BY THE CONTRACTOR, THE CONTRACTOR
SHALL BE RESPONSIBLE FOR CONTACTING THE ENGINEER, COUNTY INSPECTOR AND CONTECH
REPRESENTATIVE PRIOR TO INSTALLATION. CONTECH, OR AN EQUIVALENT PIPE MANUFACTURER, SHALL BE
CONTACTED WELL AHEAD OF THE CONSTRUCTION START DATE TO ENSURE ADEQUATE LEAD THE FOR
MATERIALS AND DELIVERY. MULTIPLE SITE VISITS AND INSPECTIONS ARE REQUIRED TO BE SCHEDULED BY THE
CONTRACTOR, WITH THE ENGINEER, COUNTY INSPECTOR& PIPE MANUFACTURER, DURING THE FOLLOWING
STAGES OF THE UNDERGROUND DETENTION SYSTEM CONSTRUCTION PROCESS:
r. PRE CONSTRUCTION MEETING
z. INITIAL SITE PREPARATION (INCLUDING INSTALLATION OF PROJECT BAR CONTROLS)
3. EXCAVATIONIGRAOING(E.G., INTERIMIFINAL ELEVATIONS).
4. WHEN THE DETENTION PIPE SUBGRADE IS READY FOR PIPE CONSTRUCTION, BUT BEFORE STONE BEDDING 15
INSTALLED.
S. AFTER STONE BEDDING 15 PLACED AND COMPACTED, BUT PRIOR TO PIPE INSTALLATION.
A. ATTHE TIME OF THE PIPE INSTALLATION.
. AFTER PIPE INSTALLATION BUT PRIOR TO PLACING FILL OVER THE SYSTEM.
B. FINALINSPECTION(DEVELOP A PUNCH LISTED, FACILITY ACCEPTANCE)
PLEASE ALSO SEE BELOW, UNDER FACILITY MAINTENANCE, FOR REQUIRED INSPECLONS AFTER INSTALLATION
ISCOMPLETE.
FOLLOWING THE INSTALLATION OF THE UNDERGROUND DETENTION SYSTEM.
E. FOR THE FIRST YEAR FOLLOWING CONSTRUCION, THE SITE SHALL BE INSPECTED BY THE CONTRACTOR
QUARTERLY AND AFTER STORM EVENTS THAT EXCEED Li INCH OF RAINFALL.
2. THE CONTRACTOR SHALL LOOK FOR BARE OR ERODINGAREASIN THE CONTRIBUTING DRAINAGE AREAAND
AROUNDTHE U NDERGROUND DETENTION SYSTEM AND MAKE SURETHEYARE IMMEDIATELY STABILIZED
CONTRACTOR SHALL SPOT RESEED AS NECESSARYAND ENSUREADEQUATE SITECOVERAGE IS PROVIDED
WITHIN THE FIRSTYEAR. ATTHE QUARTERLY INSPECTIONS, ANDAFTER EACH RAINFALL EVENTIN EXCESS OF
P, THE CONTRACTOR SHALL PERFORM THE ANNUAL MAINTENANCE TASKS DESCRIBED BELOW IN N3.
AUER THE FIRST YEAR THE OWNER SHALL PERFORM FOLLOW-UP INSPECTIONS ANNUALLY, AND AFTER EACH
SIGNIFICANT RAINFALL EVENT:
3. A SPRING MAINTENANCE INSPECTION AND CLEANUP SHALL BE CONDUCTED ANNUALLY. THE MAINTENANCE
PROGRAM FOR THE UNDERGROUND DETENTION SYSTEM SHALL INCLUDE CLEANING IT ANNUALLY OF TRASH,
DEBRIS& SEDIMENT AND ENSURING THE INTEGRITY OF THE WEIR PLATE, TRASH RACK AND OUTFALLBE
INFLOW PIPES. THE OWNER SHALL ENSURE THE SYSTEM 15 OPERATING AS INTENDED AND IS NOT CLOGGED
OR DAMAGED. THE OWNER SHALL IMMEDIATELY CLEAN& REPAIR THE FACILITY AS NECESSARY AND SHALL
PAY SPECIAL ATTENTION TO THE INLET AND OUTLET LOCATIONS. THE ACCESS MANHOLES SHALL BE USED
FOR INSPECTION AND MAINTENANCE.
STR:z
DOGHO
INV
COST
VEI
S40
UNDERGROUND DETENTION SYSTEM GENERAL NOTES:
1. TRASH RACKS SHALL REINSTALLED ON ALL ORIFICES INCLUDING THOSE LOCATED ALONG
THE W SIR PLATE WITHIN THE UNDERGROUND DETENTION SYSTEM, IN ACCORDANCE w/THE
DETAIL SHOWN ON ON THIS SHEET (OR EQUIVALENT).
2. DETENTION SYSTEM's WEIR PLATE TO BE PRE -MANUFACTURED AND DELIVERED TO THE
SITE. WEIR PLATE SHALL BE SECURELY AFFIXED TO THE INSIDE WALLS OF THE MANHOLE
STRUCTURE,
3. PRIVATE DESOTO COURT LOCATED WITHIN THE SWIM EASEMENT, SHALL SERVE AS ACCESS
TO THE PROPOSED UNDERGROUND DETENTION SYSTEM.
4. CONTACT COLLINS ENGINEERING(434.293.3719) REGARDING ANY QUESTIONS CONCERNING
THE UNDERGROUND DETENTION SYSTEM.
5, ALL FILL EMBANKMENT MATERIAL SHALL CONSIST PREDOMINANTLY OF SOIL AND BE
PLACED IN SUCCESSIVE UNIFORM LAYERS NOT MORE THAN B INCHES IN THICKNESS BEFORE
COMPACTION OVER THE ENTIRE AREA IN ACCORDANCE WITH CURRENT VDOT ROAD AND
BRIDGE SPECIFICATIONS, OR THE FILL EMBANKMENT MATERIAL SHALL MEET THE PIPE
MANUFACTURER'S SPECIFICATIONS OUTLINED BELOW (WHICHEVER IS MORE STRINGENT).
6. ALL FILL SHALL BE PLACED AT 95%COMPACTION AND TESTED BY A GEOTECHNICAL
ENGINEER TO ENSURE COMPACTION IS REACHED AND MAINTAINED, OR THE FILL SHALL
MEET THE PIPE MANUFACTURER'S SPECIFICATIONS OUTUNED BELOW (WHICHEVER IS MORE
STRINGENT).
7. VDOT STE. IS I & ST I ARE REQUIRED ON ALL PROPOSED PUBLIC STRUCTURES AND THE
UNDERGROUND DETENTION SYSTEM's JUNCTIONS.
0. PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL TEST -DIG AT THE EXISTING INLET
0, ALL TO CONFIRM THE INVERTS AND TO ENSURE THE PROPOSED GRADES CAN BE
ACHIEVED. MMACTOR SHALL CONTACT COLLINS ENGINEERING OF ANY DISCREPANCIES IN
THE HORIZONTAL OR VERTICAL ALIGNMENT PRIOR TO ORDERING AND CONSTRUCTION.
9. ALL EXGVATION FOR UNDERGROUND PIPE INSTALIATION MUST COMPLY WITH OSHA
STANDARDS MR CONSTRUCTION INDUSTRY(29 OFR PART 1926).
IO.PENDING PRIOR APPROVAL BY COLLINS ENGINEERING, THE DRAINAGE PIPE MATERIALS MAY
BE SUBSTTILTED. ALL DRAINAGE PIPE INSTALLATION PRACTICES SHALL BE IN ACCORDANCE
WITH CURRENT VDOT STANDARDS AND REQUIREMENTS. CONTRACTOR SHALL ENSURE
MINIMUM COVER REQUIREMENTS ARE MET WITH ANY PIPE SUBSTITUTION.
540
STW4 .Or M. IT
TP=S2434
INV IN: SE .,TO UGD
INV IN: 513.SOTO S
535
PROPOSE
GRADE(TYP.
INV OUT: 5-2 TO
SAFETY SLAB SLa REQUIRED
INLET SHAPING 151 REQUIRED
535
STRO VDOTSTD.MH
TP-1-Un
PROPOSED ACCESS MH
530
INVOUTT: 5o6.90
SAFETYSLAB SL-1REQUIRED
TED
A MAINTENANCESPECION
530
Ht-LTO
REPIACEDAT
g591COMPACION(TYP
SEETFSTVITSI
SINUTE HEET
H FEET
525
TM
525
/
R
/
5•STR:i VDOTSTD.
MH
-
/
520
TP-5u5.7a
IN
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Saz.65 T03
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499a5TOz
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a
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o
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530
4o T0:
N:496.AD To'
I.z(EXW'RCP)
Hi
vao 76 LFC +m96
/
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505
/
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z9.76 LF Qa o.9z96
505
PROP ISED LOWER D
�'A
UNDERGROUND DELPHI
SYSTEM PRIMARY OUTFAL
Soo
Soo
z8'HDPE
PROPOSED zzo' HOPE ON
ERGROUNO QEIENTON
IACTORTO
95do LF@Id6%
SVSTEMQa n5o%TOATTENUATE
RUNOFF CAUSED
IFY INVERT
FROMTHIS
DEVELOPMENT.
F EX, PIPE
TOTAL
HDPE LENGTHg62..'
495
495
EW
HDPE
,.681F@6.6O%
490
490
8
So
X F
F
S
10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00
UNDERGROUND DETENTION SYSTEM PROFILE
PLEASE SEESWM CALULATION$PACK Ef FOR
STORM DRAIN COMPUTATIONS FROM THE UGD
SYSTEMTOTHE OUTFALLA$ WELLASTHE
ANALYSIS OF THE E%ISTING STORM DRNN SVSTE
PROFILE SCALES
Lai (VERTICAL)
Doi (HORIZONTAL)
_ __+ _+--------- +
I
I II II
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STRMIVESRELwEInPUTE, PT _
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- -
ENGINE
ENGINEERING DEPARTMENT29-HOURS BEFORE ANY
BEFORE ANY
INT,TEDIRAINTHESYsrtln.=
FL SEE DEua ON THIS SHEET.
FOR THE-
ANTICIPATED WNSTRUCLUSIVE DNAWHEN
,_... _ ---
BNPA. THIS IS DERGROUND DLUSNEOFYSTE THE
- IS
UNDERGROUND DONSTRUNION,
_ �`P ` -
PIPE CONSTRUCTION, BDT BEFORE STONE_
BUT BEFORE
--511SEP SrDWit- ,Di S.[v
DRIVE
- - - - --
BEDDING IS INSTALLED.
BEDDING IS
_
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Is
-
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UNDERGROUND DETENTION DETAIL: $CALEP-=x0' ]3.EDTC 51255EP
. .... 1 .eaa.v� ,YAJSEP i SIABREP s33nsP
_ -
r _ _ _ _ - - - _ _ _ _ _
STATE ROUTE ^q03
EMERGENCY BYPASS PROFILE
NOTE: PROPOSED STORM SEWER SHOWN IS HDPE, A
VDOT APPROVED MATERIAL ALTERNATIVE TO CLASS
III RCP. THECOWRACTOR MAY SELECTA VDOT
APPROVED MATERIAL IN LIEU OF THE HDPE FROM
THEIR APPROVED LIST PROVIDED ALL PIPE, PIPE
BEDDING, BACKFILL AND INSTALLATIONS ARE IN
ACCORDANCE WITH THE CURREWVDOTSTANDMDS.
ANY PIPE MATERIAL PROPOSED AS CL IV RCP SHALL
NOT BE SUBSTITUTED WITH ANOTHER PIPE MATERIAL.
0120- WEIR PLATE DETAIL
WEIR TEro eE HELPED&
S(ALE:V'5
SEAUEDTO IOS. TEa
si INSSTALLo EJ OVERILOWASIR
//(/
lEnuMvALENTo METER -Paul A[ross THESTEELPUTE'�W IINVEaTELEPRomm o.wl
COUNTYOFALBEMARLE
-lAw-mofConms. R. Annus
Construction Record Drawings (As -built) for VSMP
The fallowing is a listof infoJmalion required on construction record drawings for
swmwater facilities(reference Water PNwmA on Ordinance 17422). It ispreferable that the
construction record drawing be preparedby someone other than the designer, Pleasedonm
provide design drawings as constmetion record drawings.
A. A signal and dated pmfesiond seal ofthe preparing eagbiem or surveyor.
B. 3Tm time anal address of Pe f and individual preparing the drawings On the title shut.
C.'Ihe cooma le Mon of all items usmiated wiN each funds , and Joe inspection rewNs m verify
propu dimmslme, rearerida and immllauon. The items lsch de, but arc not limited to the following:
I. Inapufiun RErorlls and phom®apha for pipe ami and bedding, including underdnins.
2. Vidm Pipe lnspertion for any pipes which are cot acrossible or viewable.
3. Upla al Location with gm-coaidinates of all facilities.
4. Verified Drainage Armmapsfo, the drainage area rreated, end for drainage m the facilities.
5. Curiewphysirulmdbpographic survey for all unMo a cwm. Points should include a survey
of the pond bottom. Surveys dauld verify pond volumes are per design. Comentions may lea ruluiml
for aheruionr from the design.
6. PLAMEk:rafion and spe.
7. Pans and pr�ls for all smi,M Pips, M. Wales tad Drainage SMu Wi- Display Me
ivWled type of it am,. swoons, calversig, a-, Rican, materials, rule¢oT end trearment(s),
inlet and ouUm pmruton, aligmnem MM invert elevations compared an design.
R. Compumnmu: For significant dematiom from doing,provide AsAnd computations verifying Net
Lhe as-buih condition n egavalem Or buim than design.
9. DiI Lines- Display the mnmuca ]b on of all ditch lines and channels, including typical
sections and finings.
10. Easemmfs- Show all platud eauments with dud bank afeunces labeled. Facilities and drainage
mnat DO within Planed easaneais, Provide copies of ressmad documents.
11. GuatNrail, fineep or ether safety pmYWons- Display the conamr iM location of all III
pruvisiors; fetus, gumdmil, inluding the type, length and applied end tfemmena, compamd m
design.
12. Material II-biofilwr media, prone layers, sand layers, keyways and cores must be vedfied as ii,
rwmialiypmandde its. Include inspection reports, boring Or test pit rEpoms and mamdals
ccrtificamerm. Biofl,, meiia must he as approved state mu.
13. Aecma m - show location of access toads, surface Qmdment, drainage, etc, M applicable.
cedo I4. Compm sta. AN, opened! to verify fill companion in dams.
15. Manuhmtrem aMfmdms for pmpfiemry BMP's certifying proper installation and functioning.
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dd
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nSEEZICBE
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Standard Backfill Detail - Specification & Standard Drawing
DO uuuu Num un..
D o va n. uw 00 00 s
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LOTS
DEBRIS CAGE POP 50
INC.
UNDERGROUND DETENTION SYSTEM MIUMMUMTRENCH & BACKFILLREQUIREMENTS:
1. THETRENCHCONTAININGTHETRIPLERUNOFI3 HOPESTORM PIPE 5HALLHAVE
AO]C"WIDETRENCIALMETRENCHES CONTAINING THE IS" BYPASS HOPE PIPE AND
THE 15- GUTFALL PIPE SHALL HAVE 36'WIDE TRENCHES. CONTRACTOR SHALL WRAP THE
E%CANATED TRENCHES WITH A 6OUNCE FILTER FABRIC CLOTH. ASUITABLE FOUNDATION
SHALL BE BENEATH THE TRENCHES' FILTER FABRIC CLOTHS.
2. TRENCHES TO INCLUDE A 6"457 STONE BED AT 95% COMPACTION BENEATH THE HP
STORM PIPES.
3. TRENCHES SHALL BE OACKFILI£D WITH I67 STONE AT 95% COMPACTION AND SHALL
ERNE NDA MINIMUM OF 6" VERTICALLY ABOVE THE CROWN OF THE STORM PIPES.
A. THE TOP OF ME 957 STONE SHALL BE COVERED WITH A 5OUNCE FILTER FABRIC CLOTH,
OVERLAPPING THE PREVIOUSLY INSTALLED CLOTH THAT SURROUNDS THE BOTTOM AND
SIDES OF THE TRENCHES.
5. SUITABLE FILL REACHING THE FINISHED GRADES SHALL BE APPLIED ABOVE THE TOP
LAYER'S FILTER CLOTH, MEETING MINIMUM PIPE MANUFACTURER'S REQUIREMENTS TO
PREVENT FLOATATION AND ENSURE PIPE INTEGRITY IS MAINTAINED.
6. A MINIMUM COVER OF 12" IS REQUIRED ABOVE THE CROWN OF THE STORM PIPES.
T. SEE THE TYPICAL BACKFIL DETAIL'ON MIS SHEET FOR ADDITIONAL UNDERGROUND
DETENTION SYSTEM PIPE REQUIREMENTS.
TEMPORARY.. FOR
HOPE
CWSIRVCIKKI LP00.9
PR"BERFOR IN
FINISHED
RUNS �&
HE MADE
A
b�
-------------------------
GOSXETMATEIAL
SUWGIE TTO PREVENT
CONSTRUCTION LOADS
SIPS FROM RENTING ON
RISER TO BE PROVIDED BY
ME HE RHOMBI
EME
CCMTPAGYR.
THEOF TIEBES HEIGUT{fSWER SHALL MEET THEMNMUM REWIREME ITS SHOWN IN ME TABLE SEEM
ME USE OF HEAW CCNSFRUGTION EQUIPMENT NECESSITATESGREATER PROTECTION FDA THE PIPE MAN FINISHED
GUIDE COVER MINIMUMS FOR NORMAL FACRAMYTRAFFIC.
!P
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m...1.ax AEFORP OB
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COVE R REWIRED TOAVOD DAMAGE TOMEPIPE. MNIWMCWERISMF REDFRCLIMER MO EPIPEM
MET C MEMA INEDCCNSIRUCPCNRMDWAYSURFACE.
1
CONSTRUCTION LOADING DIAGRAM
E
NOT TO SCALE
wPREMWwCGw
EUBFM
ACCESS
SPECIFIMTION FORSIEELIEWGPGEOFOLVF3RIY
MERRUP]EDBM
REPIACEMMR,SM
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MIS SPECIFICATION COME R6 M E MANUFACTURE E END
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1311 _
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APPLICABLE REW IPEMEM80FAeS11TOM]BMA6rM Fa$vRME
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FpLCENOWAOUIDE0NENSFOR.DAEPENNE I[ES.
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UNITED STARS,
MATERIAL SPECIFICATION
NOT TO SCALE
SECTION VIEW
S AREART
REINFORCING TABLE
"BEARING
9 HIR
A
SO
REINFORCING
PRESSURE
RISER
(PSF)
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NOTED:
T TRIM OPENING AM DIAGONAL N AL Rs EXTEND MRSA
1. DESIGN IN ACCORDANCE WNHUSIRO,IM
BURNED. OF 0'BEYOND OPENING SEND MISS AS REWIRED
TO M4MNN MR 4VVEA.
EDRI ON ARE NOI]9
2. DF61W LORD FIRM
&PROTECTING 3 NB MR 0 ALL MATERIALS TO BE PROVIDED ME
INSTALLED BY WITUGICR.
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& DETNLDESIGH BY DELTA WGNEERS, MCXRECTS AN D LANE
CONCRETE NORM M1
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NOT TO SCALE
NOTE MEN RISER CAMBR1OiE
ALL L�PoEEL PER ARE USED, ME PLAINSIWLD
jp (YD)PEPIRCW RECUTFWSX WTS'FROMME6IDE ERROR AS Ni FLUT WELDS FROM LADDER RAILS
FINALBACKFILL TOWTSDE6RNL MCGAN FAGX ARGUECORRUfAMM AND PLNGS
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ECOSYSTEM SERVICES, LLC
1739 Allied Street, Suite A
Charlottesville, VA 22903
540.578.4296
www.ecosystemservices.us
ion@ecosystemservices.us
October 4, 2021
Lauren Wilson, PE
Collins Engineering, L.L.C.
200 Garrett Street, Suite K
Charlottesville, VA 22902
RE: Nutrient Offset Credit — Credit Availability Letter
Victorina Heights Project
Berkmar Drive and Woodburn Road — Albemarle County, VA
Project HUC: 0208020402
Bank HUC: 0208020402
Dear Ms. Wilson,
We appreciate the opportunity to provide a credit availability letter for 5.56 pounds of phosphorus for
the above referenced project. This letter is to certify that as of today, October 4, 2021, Ivy Creek Nutrient
Bank has 125.85 pounds of phosphorus (TP), 193.77 pounds of nitrogen (TN), and 39,685.16 pounds of
TSS available for transfer to those entities requiring offsets in accordance with the Chesapeake Bay
Watershed Nutrient Credit Exchange Program (VA Code § 62.1-44.19:14 et seq.). Those offsets are also
transferable in accordance with the Virginia stormwater offset program (VA Code § 62.1-44.15:35) and
the Virginia Soil and Water Conservation Board's Guidance Document on Stormwater Nonpoint Nutrient
Offsets approved on July 23, 2009, to those regulated entities qualifying for nutrient credits.
We can certainly accommodate your needs and could offer to fulfil the order of 5.56 pounds of
phosphorus.
Please feel free to contact us with any questions. I hope we have the opportunity to work together on this
project.
Sincerely,
Ecosystem Services, LLC
By:
Jonathan R. Roller, AOSE PSS CNMP
Manager —Authorized Representative
Section 6 - Pollution Prevention Plan
A. Plan showing pollution activities and prevention practices
SEE EXHIBIT SHEET.
B. Sources of Pollutants, locations, and prevention practices
Pollutant, or Pollutant
Generating Activity
Location on site
Prevention Practices, Control
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
vK
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
and does not drain directly to a waterway.
Solid waste disposal
Current designated container
Containers have lids covered before periods of
areas on plan
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
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
Discharge
Pollutants or Pollutant
Constituents
Location on Site
N/A
E. Persons responsible for pollution prevention practices
DEVELOPER:
RIVERBEND DEVELOPMENT —Alan Taylor
alan@riverbenddev.com
434-245-4970
F. Response and reporting practices
Spills will be immediately and promptly cleaned up by the contractor. Regular checks of equipment on site shall
occur and any pollutants shall be stored properly to prevent spills. The following agency should be considered for
notification in the case of a spill:
Seminole Fire & Rescue: 434-973-1717
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.
NO
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®POLLUTION PREVENTION PLAN EXHIBIT
COLLINS ENGINEERING PROJECT NAME: VICTORIAN HEIGHTS - ESC PHASE I
200 GARRET STREET, SUITE K - CHARLOTTESVILLE, VA 22902 - OFFICE: 434-293-3719 DATE: 1/09/2023 SCALER" = 60'
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PROJECT NAME: VICTORIAN HEIGHTS - ESC PHASE II
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DATE: 1/09/2023 SCALER" = 60'
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®POLLUTION PREVENTION PLAN EXHIBIT
C O L L I N S E N G I N E E R I N G PROJECT NAME: VICTORIAN HEIGHTS - ESC PHASE III
200 GARRET STREET, SUITE K - CHARLOTTESVILLE, VA 22902 - OFFICE: 434-293-3719 DATE: 1/09/2023 SCALE:1" = 60'
Section 7 - Discharges to impaired waters, surface waters within an applicable
TMDL wasteload allocation, and exceptional waters
Due to impaired waters, comply with 9VAC25-880-70 Part 1 (13)(4), Contractor shall
provide clear direction that:
b. Permanent or temporary soil stabilization shall be applied to denuded areas
within seven days after final grade is reached on any portion of the site.
c. Nutrients shall be applied in accordance with manufacturer's
recommendations or an approved nutrient management plan and shall not
be applied during rainfall events.
d. The applicable SWPPP inspection requirements specified in Part 11 F 2 shall be
amended as follows:
a. Inspections shall be conducted at a frequency of (i) at least once
every four business days or (ii) at least once every five business days
and no later than 48 hours following a measurable storm event. In the
event that a measurable storm event occurs when there are more
than 48 hours between business days, the inspection shall be
conducted on the next business day.
e Glossary ® Data 0 About ® Contact Us
How's My Waterway?
Informing the conversation about your waters.
Waterbody Report
• Rivanna River South Fork
Assessment Unit ID:VAV-H26R_RRSO1A00
Waterbody Condition: Impaired
Existing Plans for Restoration: No
303(d) Listed: Yes
Year Reported: 2020
Organization Name (ID): Virginia (21VASWCB)
What type of water is this?
River(3A7 Miles)
Where is this water located?
South Fork Rivanna River from the RWSA SF Rivanna River Public Water Intake downstream to its confluence with the Rivanna River.
lkm
1mi
Assessment Information from 2020
What is this water used for?
Aquatic Life
Fish Consumption
Recreation
Wildlife
Expand All F1
Impaired
Not Assessed
Good
Good
Probable sources contributing to impairment from 2020:
Source Confirmed
Dam or Impoundment No
Municipal (Urbanized High Density Area) No
Non -Point Source No
Plans to Restore Water Quality
What plans are in place to protect or restore water quality?
No plans for this waterbody.
Section 8 - Qualified Personnel
The following personnel are responsible for inspections:
OWNER/DEVELOPER:
RIVERBEND DEVELOPMENT —Alan Taylor
434.245.4970
aIan@riverbenddev.com
PROJECT MANAGER:
COLLINS ENGINEERING —SCOTT COLLINS, PE
434.293.3719
scott@collins-engineering.com
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:
Company:
Title:
Alan Taylor
Riverbend Development
Signature: OA�" [" —
Date: 6/7/21
Section 10 - Delegation of Authority
Delegation of Authority
I, (name), hereby designate the person or specifically described position
below to be a duly authorized representative for the purpose of overseeing compliance with
environmental requirements, including the Construction General Permit, at the
construction site. The designee is authorized to sign any
reports, stormwater pollution prevention plans and all other documents required by the permit.
(name of person or position)
(company)
(address)
(city, state, zip)
(phone)
By signing this authorization, I confirm that I meet the requirements to make such a designation as set
forth in the Construction General Permit (CGP), and that the designee above meets the definition of a
"duly authorized representative".
Operator Name:
Company:
Title:
Signature:
Date:
Section 11 - General Permit copy
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
10M.T 1
DISCHARGE AUTHORIZATION AND SPECIAL CONDITIONS
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.
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.
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
II 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 III K.
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 II 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.
9. Delegation of authority. The individuals or positions with delegated authority, in accordance
with Part III 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.
Page 12 of 26
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 11 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 II 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;
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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.
Monitoring shall be conducted according to procedures approved under 40 CFR Part 136 or
alternative methods approved by the U.S. Environmental Protection Agency, unless other
procedures have been specified in this general permit. Analyses performed according to test
procedures approved under 40 CFR Part 136 shall be performed by an environmental
laboratory certified under regulations adopted by the Department of General Services
(1 VAC30-45 or 1 VAC30-46).
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
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.
3. The operator shall report all instances of noncompliance not reported under Part III 1 1 or 2 in
writing as part of the SWPPP. The reports shall contain the information listed in Part 111 1 2.
NOTE: The reports required in Part III G, H and I shall be made to the department and the VSMP
authority. Reports may be made by telephone, email, or by fax. For reports outside normal working
hours, leaving a recorded message shall fulfill the immediate reporting requirement. For
emergencies, the Virginia Department of Emergency Management maintains a 24-hour telephone
service at 1-800-468-8892.
4. Where the operator becomes aware of a failure to submit any relevant facts, or submittal of
incorrect information in any report, including a registration statement, to the department or the
VSMP authority, the operator shall promptly submit such facts or correct information.
J. Notice of planned changes.
1. The operator shall give notice to the department and the VSMP authority as soon as possible
of any planned physical alterations or additions to the permitted facility or activity. Notice is
required only when:
a. The operator plans an alteration or addition to any building, structure, facility, or installation
that may meet one of the criteria for determining whether a facility is a new source in
9VAC25-870-420;
b. The operator plans an alteration or addition that would significantly change the nature or
increase the quantity of pollutants discharged. This notification applies to pollutants that
are not subject to effluent limitations in this general permit; or
2. The operator shall give advance notice to the department and VSMP authority of any planned
changes in the permitted facility or activity, which may result in noncompliance with state
permit requirements.
K. Signatory requirements.
1. Registration statement. All registration statements shall be signed as follows:
a. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a
responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president
of the corporation in charge of a principal business function, or any other person who
performs similar policy -making or decision -making functions for the corporation; or (ii) the
manager of one or more manufacturing, production, or operating facilities, provided the
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.
4. Certification. Any person signing a document under Part III K 1 or 2 shall make the following
certification:
"I certify under penalty of law that I have read and understand this document and that this
document and all attachments were prepared in accordance with a system designed to assure
that qualified personnel properly gathered and evaluated the information submitted. Based on
my inquiry of the person or persons who manage the system, or those persons directly
responsible for gathering the information, the information submitted is, to the best of my
knowledge and belief, true, accurate, and complete. I am aware that there are significant
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.
1. 'Bypass," as defined in 9VAC25-870-10, means the intentional diversion of waste streams
from any portion of a treatment facility. The operator may allow any bypass to occur that does
not cause effluent limitations to be exceeded, but only if it also is for 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.
1. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which there is
unintentional and temporary noncompliance with technology -based state permit effluent
limitations because of factors beyond the reasonable control of the operator. An upset does
not include noncompliance to the extent caused by operational error, improperly designed
treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or
careless or improper operation.
2. An upset constitutes an affirmative defense to an action brought for noncompliance with
technology -based state permit effluent limitations if the requirements of Part III V 4 are met.
A determination made during administrative review of claims that noncompliance was caused
by upset, and before an action for noncompliance, is not a final administrative action subject
to judicial review.
3. An upset does not include noncompliance to the extent caused by operational error,
improperly designed treatment facilities, inadequate treatment facilities, lack of preventative
maintenance, or careless or improper operation.
4. An operator who wishes to establish the affirmative defense of upset shall demonstrate,
through properly signed, contemporaneous operating logs or other relevant evidence that:
a. An upset occurred and that the operator can identify the cause 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;
2. 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.
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.
3. For ongoing construction activity involving a change of operator, the new operator shall accept
and maintain the existing SWPPP, or prepare and implement a new SWPPP prior to taking
over operations at the site.
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
SWPPP INSPECTION REPORT:
PROJECT NAME:
SWPPP CONTACT:
Inspector Name:
Time of Inspection:
Last Rain Event:
Rainfall Amount:
Summary
of Inspection (See back of this sheet for checklist):
•
Location of Prohibited Discharges:
•
E&S or Pollution Prevent Measures that require maintenance:
•
Failed Control Measures (E&S or Pollution Prevention):
•
Locations where the approved plans were not implemented properly:
•
Corrective Actions Required:
•
Outstanding Items if present from last inspection:
Inspector Signature
Operator Signature
Date
Date
"If this report does not identify any incidents of non-compliance, I certify that the construction activity is in compliance
with the SWPPP and Construction General Permit"
Inspections shall be completed at least once every four business days; or at least once every 5 business days and no later
than 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are
more than 48 hours between business days, the inspection shall be conducted on the next business day. Representative
inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall
inspect all outfalls discharging to exceptional water.
INSPECTION REQUIREMENTS:
• Inspect proper installation, maintenance needs, and effectiveness of:
Perimeter controls (silt fence, tree protection, etc.)
Soil stockpiles and borrow areas
Completed earthen structures (dams, dikes, ditches, diversions, etc.)
Cut and fill slopes
Measures installed to control sediment discharge from stormwater (sediment basins, traps, or barriers, etc.)
Measures installed to convey concentrated runoff (channels, flumes, slope drain structures, storm inlets,
construction vehicle access routes, etc.)
• Areas at final grade or to remain dormant for more than 14 days:
Initiate stabilization activities
Complete stabilization activities within 7 days of stopping work
• Evidence that ESCP has not been properly implemented:
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;
Sediment laden or turbid flows of stormwater that have not been filtered or settled to remove sediments
prior to discharge;
Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins that discharge to
surface waters. Inlets and catch basins with failing sediments controls due to improper installation, lack of
maintenance, or inadequate design are considered unprotected;
Sediment deposition on any property (including public and private streets) outside of the construction activity
covered by this general permit;
Required stabilization has not been initiated or completed on portions of the site;
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;
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
Land disturbance outside of the approved area to be disturbed
• Pollutant generating activities from Pollution Prevention Plan:
Proper implementation, maintenance, and effectiveness of the procedures and practices
• Describe discharges at time of inspection:
• Record land -disturbing activities outside approved ESCP:
0 Identify any pollutant generating activity or evidence of discharge not identified in the pollution prevention plan: