HomeMy WebLinkAboutWPO202100005 VSMP - SWPPP 2021-04-05�h�os.arrJ COUNTY OF ALBEMARLE
Department of Community Development
tt 401 McIntire Road, North Wing
Charlottesville, Virginia 22902-45%
r Tel. (434) 296-5832 • Fax (434) 972-4126
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
Project Name:
Address:
4576 Dick Woods Rd
Charlottesville, VA 22903
Prepared by:
Name: Schnabel Engineering, LLC
Prepared for:
Name: Rivanna Solid Waste
SWPPP Preparation Date: 3/5/2021
(This document is to be made publicly available according to 9VAC25-880-70, Part II, section D)
APPROVED
by the Albemarle County
Community Develop21nt Department
Date
File WP0202100005
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
CONTENTS: (from Albemarle County Code Sec. 17-405)
1. Registration statement
2. Notice of general permit coverage
3. Nature of activity
4. Erosion and Sediment Control Plan.
5. Stormwater Management Plan
6. Pollution Prevention Plan.
7. Discharges to impaired waters, surface waters within an applicable TMDL
wasteload allocation, and exceptional waters.
8. Qualified personnel
9. Signed Certification
10. Delegation of authority.
11. General permit copy
12. Inspection logs
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 1. Registration statement
(Provide a signed completed copy of the DEQ registration statement)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM
CONSTRUCTION ACTIVITIES (VAR10)
REGISTRATION STATEMENT 2019
Application type. x❑ NEW PERMIT ISSUANCE
(CHOOSE ONE) ❑ MODIFICATION WITH ACREAGE INCREASE
❑ MODIFICATION WITHOUT ACREAGE INCREASE
❑ EXISTING PERMIT RE -ISSUANCE
Section I. Operator/Permittee Information.
PERMITM
PLAN/ID #:
TECHNICAL CRITERIA: IIB ❑ IIC ❑
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:
Rivanna Solid Waste Authority
Contact person:
Phillip McKalips
Address:
695 Moores Creek Lane
City, State and Zip Code:
Charlottesville, VA 22902
Phone Number:
(434) 977-2970
Primary and CC Email:
pmckalips@rivanna.org
S. 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 x❑ 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:
Alterations to the Ivy Material Utilization Center Irrigation Pond Dam
Address:
4576 Dick Woods Rd
City and/or County and Zip Code:
Charlottesville, VA 22903
Construction Activity Entrance Location
From transfer station at facility entrance, turn left into parking parking lot,
(description, street address and/or
continue straight onto gravel road, site is approximately 800 feet along gravel
latitude/longitude in decimal degrees):
road.
Latitude and Longitude
(6-digit, decimal degrees format):
38.020772,-78.657080
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):
2.2 acres
Primary estimated area to be disturbed (include portions with
Erosion and Sediment Control Plan approval only):
2.2 acres
Off -site estimated area to be disturbed (if applicable):
N/A
D.
Property Owner Status:
FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE ❑x
E.
Nature of the Construction Activity Description (i.e. commercial,
Dam Alteration
industrial, residential, agricultural, environmental, utility):
F.
Municipal Separate Storm Sewer System (MS4) name(s) (if the
site is discharging to a MS4):
N/A
G.
Estimated Project Dates (MM/DD/YYYY).
Start Date:
Completion Date:
H.
Is this construction activity part of a larger common plan of
YES ❑ NO IK
development or sale?
Rev 11/2020 PAGE 1) 6
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019
I. 6th Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Include additional areas on a separate page.
HUC
NAME(S) OF RECEIVING WATERBODY
020802040101
Mechums River -Stockton Creek
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 coverthis 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 x❑
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. A typed signature is not acceptable. Please note that
operator is defined in 9VAC25-870-10 as follows:
"Operator" means the owner or operator of any facility or activitysubject to the Act and this chapter. In the context of stormwater
associated with a large or small construction activity, operator means any person associated with a construction project that meets
either of the following two criteria: N the person has direct operational control over construction plans and specifications, including
the ability to make modifications to those plans and specifications or the person has day -today 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 ore authorized to direct workers at a site to carry out activities required by the
storm water pollution prevention plan or comply with other permit conditions). In the context of stormwater discharges from
Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated MS4 system.
9VAC25-880-70. Part III. K. Signatory Requirements. Registration Statement. All Registration Statements shall be signed as follows:
a. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer
means: N 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 focllities, 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 forstate 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 (H) a senior executive officer having responsibilityfor 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 orthose 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:
Signature (signed in ink):
Date Signed:
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
constructionRp@deci.virain ia.aov
Rev 11/2020 PAGE 3 16
CONSTRUCTION GENERAL PERMIT ["R10) REGISTRATION STATEMENT 2019INSTRUCTIONS
PLEASE DO NOT PRINT OR SUBMIT
This Registration Statement is for coverage under the General VPDES Permitfor 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 -today 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 fadlity or operation that has the capability to alter the physical, chemical, or biological properties of
state waters in contravention of 4 62.1-44.5 of the Code of Virginia, the Act and this chapter.
"Person' means any individual, corporation, partnership, association, stag 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 Permit coverage approval letters immediately, upon permit 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 she 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 1-1/2020 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 M54. 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 9VAC25-870-30.
Definitions. Le. a subdivision, commercial development, business park, etc.
1. 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.1L52). Include additional HUCs or receiving
waters on a separate page. You may utilize DEas web -based GIS application, VEGIS, to obtain this information.
• VEGIS application link: DEC1s VEGIS Mapping Application
• Instructions for utilizing DEas VEGIS application link: CGP-GIS HUC Instruction
Section Ill. 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; (Ili) the support activity does not operate beyond the completion of the
construction activity it supports; (iv) the support activity is identified in the Registration Statement at the time of general permit coverage; (v)
appropriate control measures are identified in a 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. Astormwater pollution prevention plan (SWPPP) must be prepared prior to submittingthe 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 VESCAuthority
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 hasthe potential to change its runoff characteristics, including construction activity such as the clearing, grading,
excavating, or filling of land per 462.1-4415:24. 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 Spec ations Entity Information Form
Rev 11/2020 PAGE 5 i 6
CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019INSTRUCTIONS
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:
(Q 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
capitol 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
(ii) A senior executive officer having responsibilityfor 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 AuthoriWs mailing address.
Who is the VSMPAuthority for my oroiect7 DEG or the locality
• RE�j DEQ is the VSMP Authority and administers permit coverage for land -disturbing activities that are:
➢ within a locality that is not a VSMP Authority;
D 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 I)Ws website here: Local VSMP Authority List-
DEaS CONSTRUCTION GENERAL PERMIT WEBSITE
www dea virainia goy/ProeramsfWateriStormwaterManaeement/VSMPPermits/ConstructionGeneralPermit asox
Email the completed and signed form to:
constructionep@dep.vireinia.eov
Rev 11/2020 PAGE 6 16
Section 2. Notice of general permit coverage
(This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section
C.) (Provide a copy of the DEQ coverage letter when obtained)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 3. Nature of activity
(Provide a detailed narrative of the construction activities. Include or reference a construction schedule and
sequence. Include any phasing.)
The proposed rehabilitation measures for the Ivy MUC Irrigation Pond dam consists of modifications to the existing
emergency spillway channel and re -grading of the embankment to lower the crest of the dam. Based on our
observations, as well as a review of the original construction plans, the existing principal spillway system is able to
remain for continued use. Therefore, the proposed rehabilitation measures include opening the gate valve near the
outlet end of the conduit to re-establish the principal spillway as originally configured. Prior to opening the gate
valve, the existing shed located on the concrete pad at the outlet end of the principal spillway conduit will be
removed.
In the proposed condition, the riser structure will control the normal pool with a crest elevation of approximately
686.6 feet. The proposed principal spillway will be capable of controlling stormwater runoff resulting from all storms
up to the 100-year, 24-hour storm event. An emergency spillway will be constructed in the same general location as
the existing channel. The proposed emergency spillway will consist of a 15-foot wide earthen channel with a control
section elevation of 690.5 feet.
The proposed crest of the embankment will be lowered to elevation 694.0 feet, resulting in a dam height of
approximately 24 feet and maximum storage capacity of approximately 13 acre-feet, based upon the stage -volume
curve contained on the referenced 1998 construction documents. The upstream and downstream slopes will
remain at approximate grades of 31HIA V.
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 4. Erosion and Sediment Control Plan.
(Provide a reduced, 11x17 copy of the latest Erosion and Sediment Control Plan. Do not reference only.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
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/ 'i===J-'_'__ BE PROVIDED
WITH ADDITIONAL PERMMEM STABILIZATION NSNARL
APPROX LIMBS OF _ _ / / / AFI EXISTING/ / MEASURES UNTIL THPR OBIEM S CORRECTEDI
IIII`L DISTRB.ANCE TREE LIM RYP.) / TS DAM ___- ___ i
BASELINE (AREA=2$ACRES) - / /! / LEE
CENTERLINE PRINCIPAL PS H + !' _ - - -- - - - - _ - - - _ - - - ' ' S. CONCENTRATED RUNOFF SHAH NOT FLOW WV/H CUT OR _
SPILLWAY STA 1+25= I I ! l /�� ____ _______________-_ ��i// / /' ' TEMPORARY FILL SLOPE$ UNLESS
OR ANTAINEDENT WI LIFANADIELUME OR SETOFF �z $
D/WI BASELINE STA 21M $ + I + I / /' ' / q
qq + I r / _ ' ,�// / TEMPORARY
STRUCTURE a_EQ
Rn I �- - / /'/ 6 WHENEVER WATER SEEPS FROM A SLOPE FACE, �w It
i EXISTING CONCRETE MANIKOLE--�----------------- � ( , I AOEOVATE DRAINAGE OR OTHER PROTECTION SHALL BE Cz {pp
TOP ELEV. a aTOl!.. _ / / _ S i
1p
CENTERLINE EXISTING �S B-INCHOM PVCINV ELEV. IN=rta' -T ________- __ rr EWE WATER AT PROVIOED.
/ TIME OF SURVEY 0 `88
PRINCIPAL SPILLWAY BOTTOM ELEV=BB6.1' / I / ELEV.=BSBAT V z .3O$
(SEE SHEET 4 OF B) RLLEDWI WATER i'� 11 7 WHERE CONSTRUCTION VEHICLE ACCESS ROUTES �w
+ EXISTINL3214NCH DA RCP
\ (TO BE REMOVEDI /_- �'' I j INN ELEV OUT-65119 INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALLMISTING gd
IMAE MU % \ - _ -.� � II (I RIPRAPITYP.) VEHICULAR RTRACKINGTONTOTAHNESPPOAWDSURFACE WHERE 0 § EX S
$ STRUCTURE nm :i"— I SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC
- - - -, �" -EXISTING ROAD SURFACE. TIME ROAD SURFACE SHALL W CLEARED
STA OMO.M E%ISTINGBANCH DW TS O - —• T\\ APPROX. EDGE OF STORMWATER THOROUGHLY AT THE END Of EACH DAY BE REMOVED FPOM THE ROADS BY SHOVELING ORNT SHALL
(55 079534 PVC DRAIN DIFTLET PB `WATER AT TIME OF MANAGEMENT SWEEPING AND TRANSPORTED TOASEgMENT CONTROL
E.1 14311l3.50 Pa1D (TO REMAINI SURVEY ELEV.=aBa.St DISPOSALAREA STREETWASHWGSHALBEALOWED
ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS
-EXISTING E%HDIMCNO PTRANCH DIA CRAPRPFILE,MER H PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT
I NaS� 1Y \ SEOIMENTTMP- S2-INCH OM CRAP RASH RACK TOP ELEV = w G z
250M _ BB IT S-INCH DIA PVC INLET IM ELEV-MIV LOTS AS TOLMGERLARdgSTURBING 2OZ Z
f I I INV ELEV =6APx (RISER CREST a OUTLET NOT ACCESSIBLE) O X K Lll Q
EXISTNG J i INV ELEV =6U t' -�_� _' _-`\ .—.��/ B. ALL TEMPORARY EROSION AND SEGMENT CONTROL I�U IQM TS J
i I S-INCH DM DIP I ,-`"'----_--_--__ - \^ - - _ FINAL SITE 6TAINLIUTNON OR AFTER ~~~
�4 1 _ IN X DAYS AFTER Q Ll
_ DIP _ THE TEMPORARY J Ld
' 1 V`J -___ � rr� \ MEASURES ARE NO LONGER NEEDED UNLESS OTHERWISE aQJ (nO
- - _ - _ _ _ AUTHgiREO BY THE LOCAL PROGRAM AUTHORITY 2 3 O
PROPoBEDRIPRAP - ` O _ _ _ _ TRAPPED SEDIMENT AND THE DISTDRBED SOIL AREAS Q 600 Z
1 1 UNEDOU'LETCHANNEL DI \`\ _ RESULTING FROM THE DEPOSITION OF TEMPORARY-1 O
- - - - - - - - MEASURES SHALL BE PERMANENTLY STABILIZED TO J N K Z
1 1 1 ( STA'2150W _ _
- _ - PREVENT FURTHER EROSION AND SEDIMENTATION. f> Q < L� O
E.1143712Y.3a-_- >�m �.
ILI
O ii
Ig ql` ___ III >a LLl
M 1 l 1\ ♦ „� E%STNG MOHITIXtING NELL(TO REMNNI YS�
N4 a TS 1\ %\'/♦`� ` EXISTING SHED (TOM REMOVED) PS \♦\\
/ \ \ ♦ - EXISTING CONCRETE SUB (TO REMAIN) O `DOUBLE ROW _ \ \
SILT FENCE / \ 4 _
EX ` STNG I0.INCH OW CUP
of
\ ♦ \'�` WV ELEV.IN=BUS 1 O
APPROX. EJDBTBq 1 I / (TREE LINE\\ NIOODED ` Q
GATE VALVE CE �.\ AREA !-
l
s ---- 4 a
♦ T. \ \ CONSTRUCTION Pw \ � / � \ > �. ;
_____� EX16TBlD POLE VRT
EX
ISTING �,.y3 / III \ \ \ \ 15' VSPCO UNDERGROUND BASEMENT \
-YWl00F'D / Ey,E^'PCO > ^ / ELBCIBIC \ \ AIANG EXISTN¢ROADWAY TO DICK VNOOS ROAD \ �\ Mai
- _ AREA_! _ _ _ _ _ J�Ey.ET(t 8iA SWIM\ `\ pB 4B062T1 ` \ \
4A` N:3*MXL@ \ BENCHIAAK 1 1 \ \ \ \ O \ \ aROJECT 20C170Ca.00
__ J,a/ D01� _ E' 1437851 NEWHIM7.16 \I \ \ \ \
_ _ _ _ ' _ E:11,071MIM \ \ pXM �/
ELEV: 7M.IV 1 1 O / /� / / / "T / / ///% uuE xrrr: GATE SHEET43030
EXISTING GRAVEL DRIVE .//�A
�� / 70F8
Section 5. Stormwater Management Plan
(Provide a reduced 11x17 copy of the latest stormwater management plan. Do not reference only.)
NOT APPLICABLE
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 6. Pollution Prevention Plan.
(reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4)
A. Plan showing pollution activities and prevention practices
(Provide a reduced I Ix17 copy of a site plan on which all of the following activity locations are clearly
marked. Keep this plan up-to-date with ongoing site changes and inspections.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
---__-_-__ ___
_ __ _______ .�_ •` APPRox.Lwrts of
-----------------en.aro,.m---------------- --- ----- -- 7 �_ OFARBWANo9RUBBEK SITE PLAN NOTES:
_-_______ MMMSM.94
__-_ _
_______________ �_______-____
~---� ,�• 1 WORK SIVLLL BE LIMITED TO THE IMMEDwTE NCINrtv
TREE UN E%18TING _ _ _ _ _ _ _____ _ _ _ _ _ _ _ _ _ / OF THE DAM NO WORK SHALL BE PERFORMED
- _TREE UNE (TYP) - — _ _ -
-- -- -- WITH
SIOU OF THE CLEARING OF
LIMITS
- - - - - - - - di CONSENT OF THE OWNER ___-____ _ '� � _ I AND ______________NEJL_-_- -- _ _- ENGINEER
_ N - WITH OUT PR o
______________ , gly
CENTERLINE _ - - - - _ _ - _ _ - _ _ _ _ / 3. OPEN EXISTING GATESHED
VALVE IS LOWER TAKE WATER
d
AUXILMY SPILLWAY / w _ --- / LEVEL AFTER EXISTING SHED IS REMOVED NOTIFY
(SEE SHEET 6 OF 8) / fill`��g17 �- - OWNER AT LEAST IO DAYS PRIOR TO THE STARTrOF
0100 / DEWATERING. r,
1•W NMB'351E9Rv / 3. NOEXCAVATX)N OTHER THAN WHAT IS SHOWN HEREIN
—16'P - I�XBwRY SIbCLWA� _ - - N \ / // SHALL BE PERFORMED WITHIN 280 FEET OF THE DAM
£REST EIEV =MD.5' / _ _ _- - / / / WITHDOT EXPRESSED VAIRTEN CONSENT OF qq qq
BTA NOO.OD S•pp.` / / / // / ENGINEER 5 5 RR
E, IM71LT.N CENTERLINE AUXILIARY / - - _ / / /-- - �L��i _ 1 36'1P— / / _� / // 4. UPSTREAM SLOPE OF EMBANKMENT NOT SURVEYED, g 8 g
SPILLWAY STA N00= _ \ 406.eg _ / _
/' , COMDEREDAP ROXIMAHOWN HEREIN TO BE
/-'•Y�/y i / / CONSIDEREDAPPROXIIMTE. CONTRACTOR TO VERIFY
'AN
BASELIN�STAS // / /_/ M6D / EXISTING GRgOE ONCE LAKE L6 LOWERED.
/ 5. 044ITE SPOIL AREA IS ESTABLISHED AT THE NORTH W
tt
BENCHMARK/ I / / /' I / // / /f SIDE OF THE DAM BITE. PERMITS FOR THE USE OF THIS p i
/ N.3681BT3,L5 / �� / /// 1 f f LOCATION AB HAVE ASPOILAREABKW EENPREVSLY b3 W
STA'. 4.60 W / l 4 OBTAINED BY THEOWNER THE PROPO6ED VOLUME OF
m.w / / / / / / -r V M��� // EXCAVATION FOR THIS WORK M APPROXIMATELY 4.000 O
�ODDO / / // / / .�/ �+ _ // E: 1140)4l2.32 - //- CY. Z
I
/ ( \ ♦ I R.400.000 I / / / // 1 / e/ / / t4
' / / / / • OR PUTT UNINCHNGP TDIAOR WR PVC BY TRENCHING B
f/ / • \\\ \ /l I / / / f/ r/ l / // // / // SHALL N FY ENGINEER IFTO ECONWR CONTINUESMOVAL R N
/ I THROUGH DAM EMBANKMENT
- / / / / / FO�TYN/ /' \ \ \\ � / / EXISIIND , T COCK INTAKE OF EXISTING O: CONDUIT, AND RISER STRUTE CTURE,LVE
TRASH
t F£
PRCPOSEDGRADNG(TYP) �' ��' / / W400DED / \ / _RIPRAP (ryP.) ENGINEER AND OWNER WILL EVALUATE INTAKE ONCE
/ / jA I - ) ter/ _ ENGINEER
MAKE VALUATEN TAKEO FOR
KFI
REMEDLLL WORK
f�
-EXISTING POND ^ 1 I' _/ /// f' / f ,f / i r MIN MIN
\ I _ _ _ _ _ _ APPROS LBB180F �� // / APPROX WSTINO /
DAM , , DILNNOANODRU8B81G _' - / / .TREELNE(m) ; �1 r 1
CENTERLINE PRINCIPAL 1 HW I / _-__-- - - - , /
SPILLWAY STA 1-25- E� I / f/ ____ __ �i / I f / GEOTEXTILE 2'- OFVOOT �L4 Rp
MM BASELINE STA b50 ---- - '// / I / OIASSAI RIPRAF �� ^
XfN r I / EXISTNGaNCtl DN PVC -� //// a 3_cg
W ELEV
LOCATION)
EXISTING CONCRETE MANHOLE _ _ _ _ _ _ - _ _ _ _ _ NV ELEV. UNKNOWN _
TOP ELEV.. M IT (CONDUIT TO BE REMOVED) - / / / EDGE OF WATER AT
CENTERLINE EXISTING g 644CH DEA PVC INV ELEV IN•6T16 (SEE NOTE 6) ---' I / / / THE OF SURVEY FLOW PRINCIPAL SPILLWAY i BOTTOM ELEV zSMLI' / I I / Ems,-GNW. RIPRAP CHANNEL DETAIL v s g
(SEE SHEET40FB1 FILLED WATEREXISTING
No \ I (TO BEREMOVE0) _ ELEV OUT ES6,6 1 INVELEV.OM-MD NTS �2Sx
I \ I EXISTING 214NCH DA. RCP �i
MISTING r I! - y - _ I I EXISTING g
INTAKE r 1 ` _=..�• "1\\ I RIPRAP(TYP.) X
STRUCNRE
L=10134
OD.0019EE NOTE] I __�•�� 1�.. -EXISTING _ h
EXISTIN3aNCHUTA. , �APPROx. EDGEOF STORMWATER
} PVC GRAIN OUTLET MANAGEMENT
E'. 1143 i58 WATER POND -
EXISTING REMAINI I I SURVEY ELEV = 8086'!
1 r -EXISTING EXISTING 3 INCH Dw. CAP RISER WITH TT Z
1 I _ SEDIMENTTRM- 63MNLN Ow CMP TRASH RACK TOPELEV.• ~Q
.13K26.31W C- Q
35000 %' I 6BB.IBBMNDHOtI PVC INLET INV. ELEV. =881.1' Z02 J
/ (R6ER CRE8T8 WTIET NOT ACCESSIBLE) O U d
/ INV. ELEV .=St1Ol EXISTING I—..�.\ I 1 QF Ir
JJJ INV ELEV=B]41'^_ _ / I _C<> F
(SEE NOTE ]I ' _ \ °_M
(SELINED DETAIL
OUTLET CHANNEL ❑ O W
(SEE DETAIL THIS 6HEET) \ ♦ - J O -
\ ( \ \ STA. 2.51)00 _ _ ' Q a
368518].88 --, _ __`-_-____ >ZW
\ 1 \ \ Ett43]]2B.N _-_ _ _---_ >Zm
\ 1 \ ♦ `EYJSTNG MONITORING N'LiLL ITO REMAIN) � ♦
-5H �' - 1\ ��? ♦� � EXISTING SHED (TO BE REMOVED) _ __ ♦♦♦\
\ ♦\ �� EXISTING CONCRETE SIABITO REMAIN ♦ \\ � �
✓ \\ \\ sX~ \ \ EXUSTINGI NCCMP
NV ELEV IN674F WSHNG. o _ - _ Z
APPROR EXISTING WOODED
TREE LIMITYP) I A V T 1 L
WTE VALVE ISEE NOTES APPRO% LIMIT60F ( rt I-
_---- / / +/ 1 \ �\/ ♦\ 2AN0 ]I CLEARING AND GRUBBING �44 \ � /Q ♦_lIXI6TNG POKER \
// -+/ e� \ / POLE WITH \ ♦ \ ♦\♦ \ I \`_ �i \\ /O
0 AFUEA ` / `l UNDERGROUND \ \ ♦ \ \ - 1NG ROADWAY
00NDER DICK O O S ROAD \ 0
/ + STA >D>• W / \ � ��'C \ ♦ ♦ ALONG EXISTING ROADYAY TO DICK WOODS ROAD - \ ♦
-__ _ -! _ _ 30 •" ID\ N. 3BG6N3.P2 \ \ 1 \ • ♦\\ DB 4Wai2 \ \
___�/'• E1146T862@ lB�RK \ \ \ ♦♦\�♦ ♦� \♦ \ PROJECT'.=1]018.00
_ I � OB _ N/� \ \\ \\ \ `— ELBTI pq / //\/ FFer GATE: JULY 24. N20
_
-___�Ay� -_ _ / ��\ EIEV:iW.1o� \I \ \ pe6TMG GRAVEL GtNE /���/ j������ f / l /\A. / a SHEET
O 8
-- - - - ---------- - -- --- LEGEND£
6TN OIOO.IM _______,_---_ -
- j _-- �" ® 9gLEtAAV WRWR 54WiM
�� GE CCI6ERUCigR FMRANCE
RA APPFLOX E%16TIKL -__ _ J____ _ -_'
$ __-__EXBT - I
3 _
THEE - (TYPO - _ _ _ _ _ _ _ _ _ _ _ CD ROCR CrvECKPw
____=I
AU%ILWEESPILLLWAv // I// / ___-_- / / a
//�''''�� MU MAcmxc
ISFE aHEETsora) / Ila'} --' ��'' O RERWNEXt sEco�Ra y 88y€J yyb[
�•I -w AXILIANY SPILLWAY
STA MMM - CRESTEIEV,aapOg
N. 3B ws M _ _ _ _ _ 2%
E: 1143793365 CENTERUNEAUXIL)ARY / ��
SPILWAYSTA. I-W- \ 23aW' _ CO - /' r // / EROSIONAMSEDIMENTCONTROINOTES.
DAM RABBI STA \ /
0r31.5 / 1 - - / �'{}-L 'ro / / 1 PERMANENT OR TEMPORARY SUL 6TABILUATION SHALL BE
APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER �9z
D ON ANY PORTION OF THE SITE
/ \ / / // /// / // �v .� /may////%j'./ /// TEMPORAFINAL RY SOIIS L STABILIZATgN SHALL W APPLIED "THIN
• 0. t
SEVEN DAYS TO DENUDED MMI
/�� N' mmwsBB.6i-- /// FINAL GRADE BUT WILL REMAIN DORMANT AFDA LONGER Y NOT BE AT 0 a;
/ E'. 1107467.32 TUNMDAVS ERMANENT STA&DILATION SNLLL BE E i
\ \ _ _ / / '�PMO I l / / OF / X4 •�/ i / / /' // APPLIED TO AREAS THAT ME TO BE LEFT OORMART FOR Z -
\ ♦ �- Amaox 00 / / / /. / / I // /' % // MORE THAN ONE YEAR. C O
/ DOUBLE ROW
O/ O / / I ! / // l // / ! ! /.00ATON ASASPOIL ARE4 HAVE BEEN PREVIOUSLY
MPR�. 1/A1fIS ' '' i'' / _ / / // / / 1 \ i // / / MISTING FXGVATON FOR THS WORK IS APPROMIATELY a.OMCY. L Q
` \ \ '1 PROPOBEDORMlB AD / / ! / / \ �i -RIPRAP
♦ ___ !_ / ! / / 1 ' 3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED
_ _ _ _ _ _ _ / � STABILIZED. PERMANENT VEGETATION EF NOT BE
\\ MAI // // // // /' / �i/// / ECONSURED ESTABLISHED UNTIL A GROUND COVER IS
\ LF _ / / i / / ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE
`I ____-_ !/ ////// l CUT ONSTRUTEDIN SLOPES MARREN AS THAT WGNEOANO
_ � FENCE
/ /� // / / / j ' CONSTRUCTED FOUND
DT THAT WILLGEXCESSIVEL MINNIZE EROSION
1 9Eu SILT FENCF / / e ! �/ / / '' J _ SLOHINTWO RE FOUNERMANO BE ETSTABIEXATION EXCESSIVELY
/ 'i===J-'_'__ BE PROVIDED
WITH ADDITIONAL PERMMEM STABILIZATION NSNARL
APPROX LIMBS OF _ _ / / / AFI EXISTING/ / MEASURES UNTIL THPR OBIEM S CORRECTEDI
IIII`L DISTRB.ANCE TREE LIM RYP.) / TS DAM ___- ___ i
BASELINE (AREA=2$ACRES) - / /! / LEE
CENTERLINE PRINCIPAL PS H + !' _ - - -- - - - - _ - - - _ - - - ' ' S. CONCENTRATED RUNOFF SHAH NOT FLOW WV/H CUT OR _
SPILLWAY STA 1+25= I I ! l /�� ____ _______________-_ ��i// / /' ' TEMPORARY FILL SLOPE$ UNLESS
OR ANTAINEDENT WI LIFANADIELUME OR SETOFF �z $
D/WI BASELINE STA 21M $ + I + I / /' ' / q
qq + I r / _ ' ,�// / TEMPORARY
STRUCTURE a_EQ
Rn I �- - / /'/ 6 WHENEVER WATER SEEPS FROM A SLOPE FACE, �w It
i EXISTING CONCRETE MANIKOLE--�----------------- � ( , I AOEOVATE DRAINAGE OR OTHER PROTECTION SHALL BE Cz {pp
TOP ELEV. a aTOl!.. _ / / _ S i
1p
CENTERLINE EXISTING �S B-INCHOM PVCINV ELEV. IN=rta' -T ________- __ rr EWE WATER AT PROVIOED.
/ TIME OF SURVEY 0 `88
PRINCIPAL SPILLWAY BOTTOM ELEV=BB6.1' / I / ELEV.=BSBAT V z .3O$
(SEE SHEET 4 OF B) RLLEDWI WATER i'� 11 7 WHERE CONSTRUCTION VEHICLE ACCESS ROUTES �w
+ EXISTINL3214NCH DA RCP
\ (TO BE REMOVEDI /_- �'' I j INN ELEV OUT-65119 INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALLMISTING gd
IMAE MU % \ - _ -.� � II (I RIPRAPITYP.) VEHICULAR RTRACKINGTONTOTAHNESPPOAWDSURFACE WHERE 0 § EX S
$ STRUCTURE nm :i"— I SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC
- - - -, �" -EXISTING ROAD SURFACE. TIME ROAD SURFACE SHALL W CLEARED
STA OMO.M E%ISTINGBANCH DW TS O - —• T\\ APPROX. EDGE OF STORMWATER THOROUGHLY AT THE END Of EACH DAY BE REMOVED FPOM THE ROADS BY SHOVELING ORNT SHALL
(55 079534 PVC DRAIN DIFTLET PB `WATER AT TIME OF MANAGEMENT SWEEPING AND TRANSPORTED TOASEgMENT CONTROL
E.1 14311l3.50 Pa1D (TO REMAINI SURVEY ELEV.=aBa.St DISPOSALAREA STREETWASHWGSHALBEALOWED
ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS
-EXISTING E%HDIMCNO PTRANCH DIA CRAPRPFILE,MER H PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT
I NaS� 1Y \ SEOIMENTTMP- S2-INCH OM CRAP RASH RACK TOP ELEV = w G z
250M _ BB IT S-INCH DIA PVC INLET IM ELEV-MIV LOTS AS TOLMGERLARdgSTURBING 2OZ Z
f I I INV ELEV =6APx (RISER CREST a OUTLET NOT ACCESSIBLE) O X K Lll Q
EXISTNG J i INV ELEV =6U t' -�_� _' _-`\ .—.��/ B. ALL TEMPORARY EROSION AND SEGMENT CONTROL I�U IQM TS J
i I S-INCH DM DIP I ,-`"'----_--_--__ - \^ - - _ FINAL SITE 6TAINLIUTNON OR AFTER ~~~
�4 1 _ IN X DAYS AFTER Q Ll
_ DIP _ THE TEMPORARY J Ld
' 1 V`J -___ � rr� \ MEASURES ARE NO LONGER NEEDED UNLESS OTHERWISE aQJ (nO
- - _ - _ _ _ AUTHgiREO BY THE LOCAL PROGRAM AUTHORITY 2 3 O
PROPoBEDRIPRAP - ` O _ _ _ _ TRAPPED SEDIMENT AND THE DISTDRBED SOIL AREAS Q 600 Z
1 1 UNEDOU'LETCHANNEL DI \`\ _ RESULTING FROM THE DEPOSITION OF TEMPORARY-1 O
- - - - - - - - MEASURES SHALL BE PERMANENTLY STABILIZED TO J N K Z
1 1 1 ( STA'2150W _ _
- _ - PREVENT FURTHER EROSION AND SEDIMENTATION. f> Q < L� O
E.1143712Y.3a-_- >�m �.
ILI
O ii
Ig ql` ___ III >a LLl
M 1 l 1\ ♦ „� E%STNG MOHITIXtING NELL(TO REMNNI YS�
N4 a TS 1\ %\'/♦`� ` EXISTING SHED (TOM REMOVED) PS \♦\\
/ \ \ ♦ - EXISTING CONCRETE SUB (TO REMAIN) O `DOUBLE ROW _ \ \
SILT FENCE / \ 4 _
EX ` STNG I0.INCH OW CUP
of
\ ♦ \'�` WV ELEV.IN=BUS 1 O
APPROX. EJDBTBq 1 I / (TREE LINE\\ NIOODED ` Q
GATE VALVE CE �.\ AREA !-
l
s ---- 4 a
♦ T. \ \ CONSTRUCTION Pw \ � / � \ > �. ;
_____� EX16TBlD POLE VRT
EX
ISTING �,.y3 / III \ \ \ \ 15' VSPCO UNDERGROUND BASEMENT \
-YWl00F'D / Ey,E^'PCO > ^ / ELBCIBIC \ \ AIANG EXISTN¢ROADWAY TO DICK VNOOS ROAD \ �\ Mai
- _ AREA_! _ _ _ _ _ J�Ey.ET(t 8iA SWIM\ `\ pB 4B062T1 ` \ \
4A` N:3*MXL@ \ BENCHIAAK 1 1 \ \ \ \ O \ \ aROJECT 20C170Ca.00
__ J,a/ D01� _ E' 1437851 NEWHIM7.16 \I \ \ \ \
_ _ _ _ ' _ E:11,071MIM \ \ pXM �/
ELEV: 7M.IV 1 1 O / /� / / / "T / / ///% uuE xrrr: GATE SHEET43030
EXISTING GRAVEL DRIVE .//�A
�� / 70F8
B.
Sources of Pollutants locations and prevention practices
Pollutant, or Pollutant Location on site Prevention Practices,
Generating Activity Control Measures
C. Sources of Pollutants, continued. Common activities and minimum control and prevention
ractices
Pollutant, or Pollutant
Location on site
Prevention Practices,
Generating Activity
Control Measures
Follow Erosion and Sediment Control
Clearing, grading, excavating, and un-
Land disturbance area
Plan. Dispose of clearing debris at
stabilized areas
acceptable disposal sites. Seed and mulch,
or sod within 7 da s of land clearing
Cover storm drain inlets and use drip
Paving operations
Roads and driveways
pans and absorbent/oil dry for all paving
machines to limit leaks and spills
Direct concrete wash water into a leak -
Concrete washout
Current location and detail shown
proof container or leak -proof settling
and cement waste
on plan
basin that is designed so that no overflows
can occur
Enclose or cover material storage areas.
Mix paint indoors in a containment area or
Structure construction, stucco,
Structures
in a flat unpaved area. Prevent the
painting, and cleaning
discharge of soaps, solvents, detergents
and wash water, paint, form release oils
and curing compounds.
Water shall be filtered, settled or similarly
Dewatenng operations
Dewatenng sites shown on plan
treated prior to discharge as shown on
plan.
Designated areas for material delivery
Material delivery and storage
Designated area shown on plan
and storage. Placed near construction
entrances, away from waterways and
drainage paths
Material use during building process
Building areas
Follow manufacturer's instructions
. MSDS's attached.
waste collection area will not receive a
substantial amount of runoff from upland
Solid waste disposal
Current designated container areas
areas and does not drain directly to a
on plan
waterway. Containers have lids covered
before periods of rain, or are in a covered
area. Scheduled collection to prevent
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Pollutant, or Pollutant
Location on site
Prevention Practices,
Generating Activity
Control Measures
overfilling. MATERIALS NOT TO BE
BURIED ONSTTE
Convenient and well -maintained
portable sanitary facilities will be
Sanitary waste
Current locations shown on plan
provided, and located away from
waterways or inlets. Such facilities shall
be regularly maintained.
Apply fertilizers in accordance with
Landscaping operations
Landscape areas shown on plan
manufacturer's recommendations and
not during rainfall events
To be treated in a sediment basin or
Wash Waters
Wash areas shown on plan
better control as specified on plan.
Minimize the discharge of pollutants
from equipment and vehicle washing
Vehicle and equipment washing
Designated areas and details shown on
Provide containment and filtering for all
plan
wash waters per the plan
Minimization of exposure to precipitation and stormwater. Minimize the exposure of building materials, building products,
construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other materials
present on the site to precipitation and to stormwater.
(Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing site
changes and inspections. See CGP, 9VAC25-880-70 section E for examples of non-stormwater discharges.)
0
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
E. Persons responsible for pollution prevention practices
(Provide the names and contact information for all persons responsible for prevention practices as listed above.)
F. Response and reporting practices
Minimize discharges from spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement chemical
spill and leak prevention and response procedures as follows.
Respond to all spills, leaks and discharges as follows,
Report all spills, leaks and discharges as follows,
(Provide detailed response and reporting practices according to 9VAC25-880-70, Part II, section AA.e.)
G. Pollution Prevention Awareness
(Describe training and procedures to provide awareness and compliance for all measures in this
document; waste management, wash waters, prevention measures, etc.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 7. Discharges to impaired waters, surface waters within an applicable TMDL
wasteload allocation, and exceptional waters.
(Provide detailed measures for any applicable TMDL)
Not applicable. Broad Axe Creek, an impaired stream, is located approximately 1 mile downstream of the initial receiving
waters. Based on information from the EPA, Broad Axe Creek is listed as impaired for Benthic Macroinvertebrates.
However, no TMDL data have been recorded.
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 8. Qualified personnel
The following personnel are responsible for inspections;
(Provide the name, telephone number, and qualifications of the qualified personnel conducting inspections.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 9. Signed Certification
(Provide certification according to 9VAC25-870-370)
"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:
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Company
Title: EXE c
Signature:
Date:
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 10. Delegation of authority.
(Provide the persons or positions with authority to sign inspection reports or to modify the stormwater pollution
prevention plan. A formal, signed delegation of authority is needed.)
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:
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 11. General permit copy
(Provide a copy of the construction general permit, 9VAC25-880)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 12. Inspection logs
(Provide templates for your inspections. Requirements are listed in 9VAC25-880-70, Part II, section B and F.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County