HomeMy WebLinkAboutWPO201400106 Plan - Stormwater Stormwater Management Plan 2015-02-11 Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
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Stormwater Pollution Prevention Plan
For:
Foxhaven Farm: Sanitary Sewer Plan
University of Virginia Real Estate Foundation
P.O. Box 400218
Charlottesville, VA 22904
(434) 982-5304
Operator(s):
Robert Marks Brewbaker
Project Manager
CMS Inc.
1020 Linden Ave
Charlottesville, VA 22902
(434) 977-1500 ext 114
Stormwater Manager:
Eric Woolley, P.E.
SWPPP Contact(s):
Eric Woolley, P.E.
SWPPP Preparation Date:
02/09/2015
Revised: 02/11/2015
Estimated Project Dates:
Start of Construction: 02/23 /2015
Completion of Construction: 07/3 l /2015
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Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
View CERTIFICATION AND NOTIFICATION
I certify under penalty of law that I have read and understand this document and that this document
and all attachments were prepared in accordance with a system designed to assure that qualified
personnel properly gathered and evaluated the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the
information,the information submitted is,to the best of my knowledge and belief,true, accurate,
and complete.I am aware that there are significant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations
Name: MitrkS te.W bct.le:r Title: i , As.,b1, 1. vIe> a r'attrr4az,
Signature:./ Date: Z �I v )
I certify under penalty of law that I have read and understand this document and that this document
and all attachments were prepared in accordance with a system designed to assure that qualified
personnel properly gathered and evaluated the information submitted.Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the
information,the information submitted is,to the best of my knowledge and belief,true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Name: Title:
Signature: Date:
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
N"`` Table of Contents
CERTIFICATION AND NOTIFICATION ii
SECTION 1: SITE EVALUATION,ASSESSMENT, AND PLANNING 1
1.1 Project/Site Information 1
1.2 Contact Information/Responsible Parties 2
1.3 Nature and Sequence of Construction Activity 3
1.4 Soils, Slopes, Vegetation, and Current Drainage Patterns 4
1.5 Construction Site Estimates 5
1.6 Receiving Waters 5
1.7 Site Features and Sensitive Areas to be Protected 6
1.8 Potential Sources of Pollution 6
1.9 Endangered Species Certification 7
1.10 Historic Preservation 9
1.11 Maps 9
SECTION 2: EROSION AND SEDIMENT CONTROL BMPS 10
SECTION 3: GOOD HOUSEKEEPING BMPS 16
3.1 Good Housekeeping BMPs 16
SECTION 4: SELECTING POST-CONSTRUCTION BMPs 22
SECTION 5: INSPECTIONS and MAINTENANCE 233
5.1 Inspections 233
5.2 Maintenance of Controls 244
SECTION 6: FINAL STABILIZATION 25
`" SWPPP APPENDICES 26
App A- General Location Map 27
App B - Site Maps 28
App C Copy of Construction General Permit 34
App D-Copy of Permit Coverage Letter with Registration Number Issued by VSMP 35
App E -Inspection Reports 36
App F - Corrective Action Log 41
App G -Log of Major Grading Activity 43
App H-Log of Permanent/Temporary Halts in Construction 45
App I -Log of Changes and Updates to SWPPP 47
App J-Log of Initiation of Stabilization 49
App K -Log of Properties No Longer Under Operator Control 51
App L - Subcontractor Certifications/Agreements 53
App M-Erosion and Sediment Control (ESC)Narrative 54
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Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
SECTION 1 : SITE EVALUATION, ASSESSMENT, AND
PLANNING
1.1 Project/Site Information
Project Information:
Project/Site Name: Foxhaven Farm: Sanitary Sewer Plan
Project Street/Location: 275 Foxhaven Farm, 283 Foxhaven Farm, 307 Foxhaven Farm, 308
Foxhaven Farm, 315 Foxhaven Farm
City: Charlottesville State: Virginia Zip Code: 22903
County or Similar Subdivision: County of Albemarle
Latitude/Longitude
Latitude: Longitude:
38 °01 '49.0 "N (degrees, minutes, seconds) -78 °32 '19.5 " W(degrees, minutes, seconds)
Method for determining latitude/longitude:
"'' ❑ USGS topographic map (specify scale: ) ❑ EPA Web site ® GPS
❑ Other(please specify):
Is the project located in Indian country? ❑ Yes ® No
If yes, name of Reservation, or if not part of a Reservation, indicate "not applicable."
Not applicable
Is this project considered a federal facility? ❑ Yes ® No
VSMP permit number:
(This is the unique identifying number assigned to your project by your permitting authority after you have
applied for coverage under the construction general permit.)
Type of regional facility/facilities to which site contributes: N/A
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Stormwater Pollution Prevention Plan (SWPPP)
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1.2 Contact Information/Responsible Parties
Project Information:
Owner:
University of Virginia Real Estate Foundation
Contact: Todd Marshall, P.E.
P.O. Box 400218
Charlottesville, VA 22904
Project Manager:
Robert Marks Brewbaker
Project Manager
CMS Inc.
1020 Linden Ave
Charlottesville, VA 22902
(434) 977-1500 ext 114
mbrewbaker@cms-builds.com
Stormwater Manager and SWPPP Contact(s)
Eric Woolley, P.E.
Woolley Engineering
220 East High Street
Charlottesville, VA 22902
(434) 973-0045
ewoolley@woolley-eng.com
This SWPPP Was Prepared By:
Eric Woolley, P.E.
Woolley Engineering
220 East High Street
Charlottesville, VA 22902
(434) 973-0045
sfriend@woolley-eng.com
Responsible Land Disturber:
Robert Marks Brewbaker
CMS Inc.
1020 Linden Ave
Charlottesville, VA 22902
(434) 977-1500 ext 114
License Number: RLD00129
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Emergency 24 hour contact:,
Robert Marks Brewbaker
(434) 987-4084
1.3 Nature and Sequence of Construction Activity
Project Information:
Describe the general scope of the work for the project, major phases of construction, etc:
1. Woolley Engineering was contracted by the current land owner to design a sanitary sewer
reach that would serve the residential structures currently located at Foxhaven Farm.
Woolley Engineering is responsible for the overall site plan and for providing the VSMP
documents.
2. Erosion & Sediment control measures shall be put in place providing access to the
property and perimeter control. The implementation of a construction entrance will utilize
existing driveways. Safety fence and silt fence shall be installed, and temporary seeding
shall be applied to all disturbed areas. Soil disturbing activities include: selective clearing
and excavating, clearing and grading, installing erosion and sediment controls, and
installation of post-construction controls.
Nifty 3. Existing sewer lines will be extended to service dwelling units located on Foxhaven
Farm. This project will add six new manhole structures, two private water meters, and
approximately 1,339 feet of sewer line. Necessary adjustments will be made to any
existing utilities encountered to accommodate the sewer line.
4. Contractor shall minimize disturbance of the stream buffer throughout this project. All
disturbed areas need to be restored to their previous condition immediately upon
completion of work.
What is the function of the construction activity?
❑ Residential ❑ Commercial ❑ Industrial ❑ Road Construction
® Linear Utility
❑ Other(please specify):
Estimated Project Start Date: 02/23 /2015
Estimated Project Completion Date: 07/31 /2015
Nolow
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1.4 Soils, Slopes, Vegetation, and Current Drainage Patterns
Project Information:
Soil type(s):
• According to the USDA Natural Resource Conservation Service soil map for the
County of Albemarle, Virginia, on-site soil consists of Chester loam, Cullen loam, and
Hayesville loam. The Chester and Hayesville loam are classified within hydrologic
group B, which have moderately low runoff potential when thoroughly wet. The Cullen
loam is classified within hydrologic group C, which have low infiltration rates when
thoroughly wetted.
• See sheet ES-1.0 in Appendix B
Slopes (describe current slopes and note any changes due to grading or fill activities):
• 25-45% (critical slopes) 0.15 ac (within project area)
• There are existing areas of preserved steep slopes located on the property. The linear
utility installation will disturb these slopes temporarily during installation. All areas
shall be restored to their original condition upon completion of work.
Drainage Patterns (describe current drainage patterns and note any changes dues to grading or
fill activities):
`�•• • Pre-construction as well as post-construction stormwater runoff flows from West to
East across the site and enters Morey Creek.
• Overland flow shall not be altered with this plan.
Vegetation:
• Pre-construction: the site is primarily wooded with a mix of deciduous and non-
deciduous trees and shrubs. There is an area of manicured lawn running along the
ridgeline and adjacent to the residential structures.
• Post-construction: Disturbed areas will be stabilized with vegetative groundcover and
be restored to pre-construction conditions
Other:
• A portion of Morey Creek runs through the northeast corner of the site.
• During construction, stream buffer disturbance shall be minimized.
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1.5 Construction Site Estimates
Project Information:
The following are estimates of the construction site:
Construction Site Area to be disturbed 0.75 acres
Total Project Area 0.93 acres
Percentage impervious area before construction 0
Runoff coefficient before construction 0.45
Percentage impervious area after construction 0
Runoff coefficient after construction 0.45
1.6 Receiving Waters
Project Information:
Description of receiving waters:
Surface runoff from the site flows to natural rolling swales, which ultimately enters into Morey
Creek which is a tributary to Moore's Creek. From there, water flows into the Rivanna River, a
tributary to the James River. Stormwater runoff from disturbed areas will flow through silt fence
which will collect sediment prior to overland flow into Morey Creek.
The contractor shall minimize disturbance of the stream buffer throughout this project. Post
construction all areas of disturbance are to be restored to previous conditions which will allow
for overland flow directly into Morey Creek.
Description of waters subject to TMDLs:
Morey Creek which runs adjacent to the site is not currently listed on the 2014 303(d) list for the
state of Virginia as an impaired waterway.
Provide link to impaired water referenced from Virginia's TMDL website:
http://deq.state.va.us/Portals/O/DEQ/Water/W aterQualityAssessments/IntegratedReport/2014/ir 1
4 Appendix 1 c Category 4A_List.pdf
(Accessed 02/02/2015)
Describe the designated uses of the water body:
N/A
Please list any measures that will be used to meet the TMDL(s):
N/A
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1.7 Site Features and Sensitive Areas to be Protected
Project Information:
Description of unique features and measures to protect them:
• A section of Morey Creek is located within the site. The waterway and stream buffers are
subject to county code regulations. Silt fence will be implemented during construction to
prevent sediment from entering the Creek.
• Contractor shall not store materials, store equipment, or place temporary stockpiles within
the stream buffer.The FEMA FIRM map Zone A is located well within the limits of the 100
year floodplain for this project.
1.8 Potential Sources of Pollution
Project Information:
Potentials sources of sediment to stormwater runoff:
• Land clearing and grubbing operations
• Grading and site excavation operations
• Vehicle Tracking
`""•" • Landscaping operations
Potential pollutants and sources, other than sediment, to stormwater runoff:
• Combined Staging Area- small fueling activities, minor equipment maintenance,hazardous
waste storage
• Materials Storage Area- general building materials,trash, etc.
• Construction Activity-paving, curb& gutter installation, concrete pouring and building
construction
For all potential construction site pollutants, see table 1 below
Table 1: Potential construction site pollutants
Material/Chemical Physical Description Stormwater Pollutants Location
Pesticides(insecticides, Various colored to Chlorinated hydrocarbons, Herbicides used for
fungicides,herbicides, colorless liquid, powder, organophosphates, noxious weed control
rodenticides) pellets,or grains carbamates,arsenic
Fertilizer Liquid or solid grains Nitrogen,phosphorous Newly seeded areas
Plaster White granules or powder Calcium sulphate,calcium Building construction
carbonate,sulfuric acid
Colorless,blue,or yellow- Perchloroethylene, No equipment cleaning
Cleaning solvents
green liquid methylene chloride, allowed in project limits
trichloroethylene,
petroleum distillates
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Asphalt Black solid Oil,petroleum distillates Streets and roofing
Concrete White solid/grey liquid Limestone,sand,pH, Curb and gutter,building
chromium construction
Glue,adhesives White or yellow liquid Polymers,epoxies Building construction
Paints Various colored liquid Metal oxides,Stoddard Building construction
solvent,talc,calcium
carbonate,arsenic
Curing compounds Creamy white liquid Naphtha Curb and gutter
Clear amber or dark brown Stoddard solvent, Timber pads and building
Wood preservatives liquid petroleum distillates, construction
arsenic,copper,chromium
Hydraulic oil/fluids Brown oily petroleum Mineral oil Leaks or broken hoses
hydrocarbon from equipment
Gasoline Colorless,pale brown Benzene,ethyl benzene, Secondary
or pink petroleum toluene,xylene,MTBE containment/staging area
hydrocarbon
Diesel Fuel Clear,blue-green to Petroleum distillate,oil& Secondary
yellow liquid grease,naphthalene, containment/staging area
xylenes
Kerosene Pale yellow liquid Coal oil,petroleum Secondary
petroleum hydrocarbon distillates containment/staging area
Antifreeze/coolant Clear green/yellow liquid Ethylene glycol,propylene Leaks or broken hoses
glycol,heavy metals from equipment
(copper,lead,zinc)
Sanitary toilets Various colored liquid Bacteria,parasites,and Staging area
viruses
1.9 Endangered Species Certification
Project Information:
Are endangered or threatened species and critical habitats on or near the project area?
E Yes ❑No
Describe how this determination was made:
A study of the Virginia Department of Game and inland fisheries website was made in February
of 2015 to determine if endangered or critical habitats reported or potential habitats could be
located within a three mile radius of the site. The website suggested that there could potentially
be as many as fifteen endangered or threatened species near the site.The website that was used
to make this determination is:
httn://vafwis.oralfwis/index.asp
(Accessed C:!C2;1015)
SV:Pi)P-Fo:\::_. _,. Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
``"" See table 2 below for potential specific species in the surrounding area within a 3 mile radius of
the site.
Table 2: Endangered/Threatened species and critical habitats
BOVCodeA Status Tier Common Name Scientific Name
060017 FESE I Spinymussel, James Pleurobema collina
060006 SE H Floater, brook Alasmidonta varicosa
040096 ST I Falcon, Peregrine Falco Peregrinus
040129 ST I Sandpiper, upland Bartramia longicauda
040293 ST I Shrike, loggerhead Lanius ludovicianus
100155 FSST I Skipper, Appalachian grizzled Pyrgus wyandot
060081 ST II Floater, green Lasmigona subviridis
060173 FSST II Pigtoe, Atlantic Fusconaia masoni
040292 ST Shrike, migrant loggerhead Lanius ludovicianus migrans
050022 FP Bat,northern long-eared Myotis septentrionalis
100248 FS I Fritillary,regal Speyeria idalia idalia
040093 FS II Eagle, bald Haliaeetus leucocephalus
060029 FS III Lance,yellow Elliptio lanceolata
030063 CC III Turtle, spotted Clemmvs guttata
030012 CC IV Rattlesnake, timber Crotalus horridus
*FE=Federal Endangered: FT=Federal Threatened: SE=State Endangered; ST=State Threatened; FC=Federal Candidate:
FS=Federal Species of Concern; CC=Collection Concern
**1=VA Wildlife Action Plan-Tier I-Critical Conservation Need; II=VA Wildlife Action Plan-Tier II-
Very High Conservation Need: 111=VA Wildlife Action Plan-Tier III-High Conservation Need:
TV=VA Wildlife Action Plan-Tier IV-Moderate Conservation Need
The site onerato"shall contact the field office for the U.C. Fish and Wildlife Service to ensure
ti;r construction_ circ_ not interfere with endancered or . ,resr-ned snecies anti cl-i'-icai habitats.
1', or1-70-.i-v-erin;- n C Plan
St , P ?- i.�i,a\�ell Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
1.10 Historic Preservation
Project Information:
Are there any historic sites on or near the construction site?
❑Yes ®No
• Describe how this determination was made:
A careful study of the Virginia Department of Historic Resources website:
(http://www.dhr.virginia.gov/registers/Counties/register Albemarle.htm) -Accessed
02/02/2015
and the National Parks registry website:
(http://nrhp.focus.nps.gov/natreghome.do;jsessionid=076CC3CEED091 A4E0C8DE886BF2
C68C0) -Accessed 02/02/2015 suggested that the closest historic building, 500 Birdwood
Drive, is 3.0 miles away from the construction site.
1.11 Maps
Project Information:
• See Appendix B- Site Maps
r _•
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S '.' r:'f- :cxha\-e;n Farm: Sanitary Seer Pian
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
... SECTION 2: EROSION AND SEDIMENT CONTROL BMPS
Project Information:
1. Minimize Disturbed Area and Protect Natural Features and Soil:
Describe the areas that will be disturbed with each phase of construction and the methods(signs,
fences, etc.)that you will use to protect those areas that should not be disturbed. Describe
natural features identified earlier and how each will be protected during construction activity.
Also describe how topsoil will be preserved. Include these areas and associated BMPs on your
site map(s)also. Maximum disturbed area is detailed in the site plan.
BMP Description: Tree Protection
Bright orange fencing will surround the tree protection area. The fencing will be placed at
or beyond the tree drip line in order to prohibit clearing and grubbing,to limit heavy
equipment traffic, and to prohibit material storage inside the barrier. Signs will be placed
which will detail specific prohibitions and educate employees. See attached site plan
(Appendix B) for detailed locations.
Installation Schedule: Tree protection fencing should be installed prior to
construction activities on the site.
Maintenance and Inspection: Areas should be checked regularly to identify problems
and determine if additional controls(e.g., more training,
more explicit signage, more obvious barriers) are needed.
Inspectors should also look for signs of unintended
consequences of construction activities on the natural
areas, such as changes in hydrology, flooding,or
accidental spills, and take appropriate actions to mitigate
the damage.
Responsible Staff: Responsible Land Disturber(see page 2)
2. Phase Construction Activity:
Table 3: Estimated timeline of construction
Estimated timeline Construction activity and BMP descriptions
of activity*
02/23/15-03/02/15 Initial Phase (perimeter control)
1. Install safety fence
2. Brush barrier preparation (see section 2, part 7)
3. Silt fence installed (see section 2, part 7)
4. Construct stabilized construction entrance (see section 2,
part 9)
5. Surface roughening(see section 2,part 10)
6. Permanent seeding (see section 2, part 4)
02/23/15-03/02/15 Before any site grading activities begin
1. Install silt fences(see section 2, part 7)
2. Install tree protection (section 2. part 1) _
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03/02/15-07/24/15 Site Grading
�... 1. Begin site clearing and grubbing operations
2. Begin overall site grading
3. Disturbed areas where construction will cease for more than
14 days will be stabilized with erosion controls (section 2,
part 5)
03/02/15-07/31/15 Infrastructure (utilities, parking lot, etc.)
1. Construct staging and materials storage area (section 3, part
2)
2. Install temporary sanitary facilities and dumpsters (section
3, part 1)
3. Install sanitary sewers-manholes#1-5
03/02/15-03/02/20 Infrastructure (utilities, parking lot, etc.)
1. Install sanitary sewers-manholes #6-7
07/17/15-07/31/15 Final stabilization and landscaping
1. Remove all temporary control BMPs and stabilize any areas
disturbed by their removal with erosion controls
2. Prepare final seeding and landscaping
3. Monitor stabilized areas until final stabilization is reached
*Dates are subject to change
3. Control Stormwater Flowing Onto and Through the Project:
Describe structural practices (i.e., diversions, berms, ditches, storage basins) including design
specifications and details used to divert flows from exposed soils, retain or detain flows, or
otherwise limit runoff and the discharge of pollutants from exposed areas of the site.
4. Stabilize Soils:
Describe controls (i.e., temporary seeding with native vegetation, hydroseeding, etc.)to stabilize
exposed soils where construction activities have temporarily or permanently ceased. Also
describe measures to control dust generation. Use of impervious surfaces for stabilization should
be avoided whenever possible.
BMP Description: Temporary Seeding
The establishments of a temporary vegetative cover on disturbed areas by seeding with
appropriate rapidly growing annual plants. This protects slopes exposed during
construction until permanent vegetative cover can be established. Temporary seeding will
apply to all areas on the site that will not be brought to final grade for periods of thirty (30)
days to one year. Selection of the appropriate seed mixture depends upon the time of year
it is to be applied (See schedule on E&S details sheet.)
Installation Schedule: Temporary seeding shall be applied to all denuded areas
prior to permanent stabilization in the form of either
hardscape or permanent seeding. Temporary seeding shall
be used on all fill slopes.
Maintenance and Inspection: All seeded areas will be inspected weekly during
construction activities for failure and after storm events
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until a dense cover of vegetation has been established. If
failure is noticed at the seeded area,the area will be
reseeded immediately. After construction is completed at
the site, permanently stabilized areas will be monitored
until final stabilization is reached
Responsible Staff: Responsible Land Disturber(see page 2)
❑Permanent ®Temporary
BMP Description: Permanent Seeding
Establishment of perennial vegetative cover by planting seed on rough-graded areas that
will not be brought to final grade for a year or more or where permanent, long-lived
vegetative cover is needed on fine-graded areas.
Installation Schedule: Portions of the site where construction activities have
permanently ceased will be stabilized as soon as possible
but no later than 14 days after construction ceases
Maintenance and Inspection: All seeded areas will be inspected weekly during
construction activities for failure and after storm events
until a dense cover of vegetation has been established. If
failure is noticed at the seeded area,the area will be
reseeded immediately. After construction is completed at
the site, permanently stabilized areas will be monitored
until final stabilization is reached
Naar Responsible Staff: Responsible Land Disturber(see page 2)
® Permanent ❑Temporary
BMP Description: Dust Control
Dust from the site will be controlled by using a mobile pressure-type distributor truck to
apply potable water to disturbed areas. The mobile unit will apply water at a rate of 300
gallons per acre and minimized as necessary to prevent runoff and ponding.
Installation Schedule: Dust control will be implemented as needed once site
grading has been initiated and during windy conditions
(forecasted or actual wind conditions of 20 mph or
greater)while site grading is occurring. Spraying of
potable water will be performed no more than three times
a day during the months of May-September and once per
day during the months of October-April or whenever the
dryness of soil warrants it.
Maintenance and Inspection: At least one mobile unit will be available at all times to
distribute potable water to control dust on the project area.
Each mobile unit will be equipped with a positive shutoff
valve to prevent over watering of the disturbed area.
Responsible Staff: Responsible Land Disturber(see page 2)
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S. Protect Slopes:
Describe controls(i.e., erosion control blankets,tackifiers, etc.) including design specifications
and details that will be implemented to protect all slopes.
BMP Description: Soil Stabilization Blankets&Matting
Geotextile erosion control blankets will be used to provide stabilization for the trenches.
The blanket will cover the entire area of the graded slope. The blanket will be installed by
digging a small trench on the upside of the slope, 12 inches wide by 6 inches deep, and
stapling the leading edge of the blanket in the trench. The blanket will be rolled down the
slope slowly to maintain soil contact and stapled in 12-inch intervals. If the blanket cannot
cover the entire slope, the blankets will be overlapped (minimum of 2 inches) and stapled
at the overlapped edge. The erosion control blanket will always be installed according to
manufacturer's instructions and specifications.
Installation Schedule: The erosion control blankets will be installed once the soil
has reached final grade.
Maintenance and Inspection: The erosion control blanket will be inspected weekly and
immediately after storm events to determine if cracks,
tears, or breaches have formed in the fabric; if so,the
blanket will be repaired or replaced immediately. Good
contact with the soil must be maintained and erosion
should not occur under the blanket.Any areas where the
blanket is not in close contact with the ground will be
'Now repaired or replaced.
Rponsible Staff: Responsible Land Disturber(see page 2)
6. Protect Storm Drain Inlets:
Describe controls(i.e., inserts, rock-filled bags, or block and gravel, etc.) including design
specifications and details that will be implemented to protect all inlets receiving stormwater from
the project during the entire duration of the project. (See SWPPP Guide, Chapter 4, ESC
Principle 6 for more information.)
7. Establish perimeter controls and sediment barriers:
Describe structural practices (i.e., silt fences or fiber rolls) including design specifications and
details to filter and trap sediment before it leaves the construction site.
BMP Description: Silt Fence
Silt fences will be installed along the disturbed area as shown on the site plan. Silt fences
will be installed by excavating a 12-inch-deep trench along the line of proposed
installation. Wooden posts supporting the silt fence will be spaced 4 to 6 feet apart and
driven securely into the ground: a minimum of 18 to 20 inches deep. The silt fence will be
fastened securely to the wooden posts with wire ties spaced every 24 inches at the top, mid
section, and bottom of the wooden post. The bottom edge of the silt fence will extended
across the bottom of the trench and the trench will be backfilled and compacted to prevent
sl:ormwater and sediment from discharging underneath the silt fence.
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Installation Schedule: The silt fence will be installed before construction begins at
the site and are illustrated on the site plan(Appendix B.)
Maintenance and Inspection: Silt fences will be inspected weekly and immediately after
storm events to ensure it is intact and that there are no gaps
where the fence meets the ground or tears along the length
of the fence. If gaps or tears are found during the
inspection,the fabric will be repaired or replaced
immediately. Accumulated sediment will be removed from
the fence base if it reaches one-third the height of the silt
fence and hauled off-site for disposal. If accumulated
sediment is creating noticeable strain on the fabric and the
fence might fail from a sudden storm event,the sediment
will be removed more frequently.Before the fence is
removed from the project area,the sediment will be
removed. The anticipated life span of the silt fence is 6
_ months and will likely need to be replaced after this period.
Responsible Staff: Responsible Land Disturber(see page 2)
Design Specifications
1.The silt fence will be constructed long enough to extend across the expected flow path.
2. The support posts will be a minimum of 4.5 feet and driven a minimum of 18 to 20 inches in
the ground. Posts will be spaced a maximum of 6 feet apart. Fabric will be securely fastened to
posts with half-inch staples or 16-gauge wire ties spaced a maximum of 6 inches.
3.A 12-inch trench will be excavated along the uphill side of the silt fence posts. The bottom
edge of the fabric will extend across the bottom of the trench. The trench will be backfilled to 4
inches above ground and compacted to bury and secure the bottom of the filter fabric.
BMP Description: Brush Barrier
Brush barriers are temporary sediment barriers constructed at the perimeter of the disturbed
area utilizing residue material available from the clearing and grubbing of the site. These
barriers are used to intercept and retain sediment from disturbed areas to prevent discharge
into nearby waterways. The height of the brush barrier shall be a minimum of 3 feet, the
width shall be a minimum of 5 feet at its base (sizes may vary depending on amount of
material available.) The barrier shall be constructed by piling brush, stone, root mat and
other material from the clearin? .rocess into a mound.
Installation Schedule: The brush barrier will be installed before construction
_ begins at the site using existing materials.
Maintenance and Inspection: Brush barriers will be inspected weekly and immediately
after storm events to ensure it is intact and that there are no
large voids in the material which would allow sediment to
pass through. if large voids are found during the inspection,
the material will be re-mounded and will be repaired
immediately. Accumulated sediment will be removed from
the brush barrier if it reaches one-half the height of the
Woolley Engineering 14
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
barrier and hauled off-site for disposal. If accumulated
sediment is collecting quickly and might fail from a sudden
storm event,the sediment will be removed more
frequently.Before the barrier is removed from the project
_ area,the sediment will be removed.
Responsible Staff: Responsible Land Disturber(see page 2)
8. Retain Sediment On-Site and Control Dewatering Practices:
Describe sediment control practices(i.e., sediment trap or sediment basin), including design
specifications and details (volume, dimensions, outlet structure)that will be implemented at the
construction site to retain sediments on-site. Describe dewatering practices that will be
implemented if water must be removed from an area so that construction activity can continue.
9. Establish Stabilized Construction Exits:
Describe location(s) of vehicle entrance(s) and exit(s), procedures to remove accumulated
sediment off-site (i.e., vehicle tracking), and stabilization practices (i.e., stone pads and/or wash
racks)to minimize off-site vehicle tracking of sediments and discharges to stormwater.
BMP Description: Temporary Stone Construction Entrance
Stone entrance shall be constructed utilizing existing driveways, as identified on the site
map, to prevent off-site transport of sediment by construction vehicles. The stone entrance
will be at least 70 feet long and a minimum of 10 feet wide.
This stone area shall be used for washing sediment from vehicles exiting the site. 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 transported to a sediment control disposal area. Street washing shall be allowed only
after sediment is removed in this manner.
Installation Schedule: The stabilized exits will be installed before construction
_ begins on the site.
Maintenance and Inspection: The exit will be inspected weekly and after storm events
or heavy use. The exit will be maintained in a condition
that will prevent tracking or flowing of sediment onto
Foxhaven Farm (road.)This could require adding
additional crushed stone to the exit.All sediment tracked,
spilled, dropped, or washed onto Foxhaven Farm (road)
will be swept up immediately and hauled off-site for
disposal at the landfill.Broken road pavement as a result
of construction activities on roadways immediately
_ adjacent to the project site will be repaired immediately.
Alternate Method: The County inspector may, at their discretion, require the
use of a paved construction entrance as an alternate to the
stone construction entrance. For details see site plan
_ details in Appendix B.
Responsible Staff: Responsible Land Disturber(see page 2) _
Woolley Engineering 15
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
10. Additional BMPs:
Describe additional BMPs that may not fit into the above categories.
BMP Description: Surface Roughening
This erosion and sedimentation control measure involves creating horizontal depressions
on slopes or leaving slopes in a roughened condition by not fine-grading them. This is
done to aid in the establishment of vegetative cover or seed, to reduce runoff velocity and
increase infiltration, and to reduce erosion and provide for sediment trapping. Stair-step
grades or groove-cut slopes will be used for gradients steeper than 3:1. Stair-step grading
on any erodible material that is soft enough to be ripped with a bulldozer. Also, it is well
suited for slopes consisting of soft rock with some subsoil. Make the vertical cut distance
less than the horizontal distance, and slope the horizontal portion of the step slightly
toward the vertical wall. Keep individual vertical cuts less than 2 feet deep in soft materials
and less than 3 feet deep in rocky materials.
Installation Schedule: Roughening shall occur after vegetation has been removed
from the slope after grading.
Maintenance and Inspection: The surface roughening will be inspected to ensure that
the proper sloping is achieved after stair-stepping
concludes.
Responsible Staff: Responsible Land Disturber(see page 2)
SECTION 3: GOOD HOUSEKEEPING BMPS
3.1 Good Housekeeping BMPs
Project Information:
1. Material Handling and Waste Management:
Describe measures(i.e.,trash disposal, sanitary wastes,recycling, and proper material handling)
to prevent the discharge of solid materials to waters of the U.S., except as authorized by a permit
issued under section 404 of the CWA.
BMP Description: Waste Materials
All waste materials will be collected and disposed of into two metal trash dumpsters in the
materials storage area. Dumpsters will have a secure watertight lid, be placed away from
stormwater conveyances and drains, and meet all federal, state, and municipal regulations.
Only trash and construction debris from the site will be deposited in the dumpster.No
construction materials will be buried on-site. All personnel will be instructed, during
tailgate training sessions, regarding the correct disposal of trash and construction debris.
Notices that state these practices will be posted in the office trailer and the individual who
manages day-today site operations will be responsible for seeing that these practices are
followed.
Woolley Engineering 16
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
Installation Schedule: Trash dumpsters will be installed once the materials
storage area has been established.
Maintenance and Inspection: The dumpsters will be inspected weekly and immediately
after storm events. The dumpster will be emptied weekly
and taken to the Van Der Linde facilities. If trash and
construction debris are exceeding the dumpster's capacity,
the dumpsters will be emptied more frequently.
Responsible Staff: Responsible Land Disturber(see page 2)
BMP Description: Hazardous Waste Materials
All hazardous waste materials such as oil filters, petroleum products, paint, and equipment
maintenance fluids will be stored in structurally sound and sealed shipping containers,
within the hazardous materials storage area. Hazardous waste materials will be stored in
appropriate and clearly marked containers and segregated from other non-waste materials.
Secondary containment will be provided for all waste materials in the hazardous materials
storage area and will consist of commercially available spill pallets.Additionally, all
hazardous waste materials will be disposed of in accordance with federal, state, and
municipal regulations.Hazardous waste materials will not be disposed of into the on-site
dumpsters. All personnel will be instructed, during tailgate training sessions,regarding
proper procedures for hazardous waste disposal.Notices that state these procedures will be
posted in the office trailer and the individual who manages day-to-day site operations will
be responsible for seeing that these procedures are followed.
""' Installation Schedule: Shipping containers used to store hazardous waste
materials will be installed once the site materials storage
area has been installed.
Maintenance and Inspection: The hazardous waste material storage areas will be
inspected weekly and after storm events. The storage areas
will be kept clean, well organized, and equipped with
ample cleanup supplies as appropriate for the materials
being stored. Material safety data sheets, material
inventory, and emergency contact numbers will be
maintained in the office trailer.
Responsible Staff: Responsible Land Disturber(see page 2)
Woolley Engineering 17
SWPPP- Foxhaven Farm: Sanitary Sewer Pian
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
BMP Description: Sanitary Waste
One temporary sanitary facility(portable toilets)will be provided at the site throughout the
construction phase. The toilet will be in the staging area. The portable toilet will be located
away from a concentrated flow paths and traffic flow and will have collection pans
underneath as secondary containment.
Installation Schedule: The portable toilets will be brought to the site once the
stating area has been established
Maintenance and Inspection: All sanitary waste will be collected from the portable
facilities a minimum of three times per week. The portable
toilets will be inspected weekly for evidence of leaking
holding tanks.Toilets with leaking holding tanks will be
removed from the site and replaced with new portable
toilets.
Responsible Staff: Responsible Land Disturber(see page 2)
BMP Description: Recycling
Wood pallets, cardboard boxes, and other recyclable construction scraps will be disposed
of in a designated dumpster for recycling.The dumpster will have a secure watertight lid,
be placed away from stormwater conveyances and drains and meet all local and state solid-
waste management regulations. Only solid recyclable construction scraps from the site will
be deposited in the dumpster. All personnel will be instructed, during tailgate training
sessions, regarding the correct procedure for disposal of recyclable construction scraps.
Notices that state these procedures will be posted in the office trailer, and the individual
who manages day-to-day site operations will be responsible for seeing that these
procedures are followed.
Installation Schedule: Designated recycling dumpsters will be installed once the
_ combined staging area has been established.
Maintenance and Inspection: The recycling dumpster will be inspected weekly and
immediately after storm events. The recycling dumpster
will be emptied weekly and taken to an approved
recycling center by Van Der Linde. If recyclable
construction wastes are exceeding the dumpster's
capacity,the dumpsters will be emptied more frequently.
Responsible Staff: Responsible Land Disturber(see page 2)
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SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
2. Establish Proper Building Material Staging Areas:
Describe construction materials expected to be stored on-site and procedures for storage of
materials to minimize exposure of the materials to stormwater.
BMP Description: Materials Storage Area
Construction equipment and maintenance materials will be stored at the combined staging
area and materials storage areas. Gravel bag berms will be installed around the perimeter to
designate the staging and materials storage area. A watertight shipping container will be
used to store hand tools, small parts, and other construction materials.
Nonhazardous building materials such as packaging material (wood, plastic, and glass),
and construction scrap material (brick, wood, steel, metal scraps, and pipe cuttings)will be
stored in a separate covered storage facility adjacent to the shipping container. All
hazardous-waste materials such as oil filters, petroleum products, paint, and equipment
maintenance fluids will be stored in structurally sound and sealed containers, under cover
within the hazardous materials storage area.
Very large Items, such as framing materials and stockpiled lumber, will be stored in the
open in the materials storage area. Such materials will be elevated on wood blocks to
minimize contact with runoff.
Installation Schedule: The materials storage area will be installed after grading
and prior to any infrastructure constructed at the site.
Maintenance and Inspection: The storage area will be inspected weekly and after storm
events. The storage area will be kept clean, well
organized, and equipped with ample cleanup supplies as
appropriate for the materials being stored. Perimeter
controls, containment structures, covers, and liners will be
repaired or replaced as needed to maintain proper
function.
Responsible Staff: Responsible Land Disturber(see page 2)
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SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
Al"""' 3. Designate Washout Areas:
Describe location(s) and controls to minimize the potential for stormwater pollution from
washout areas for concrete mixers,paint, stucco, etc.
BMP Description: Concrete Washout
This project will utilize the current concrete washout area already on the site for building
construction which is situated between the two new structures.The temporary concrete
washout area will be constructed with a recommended minimum length and minimum
width of 10 feet, but with sufficient quantity and volume to contain all liquid and concrete
waste generated by washout operations. The washout area will be lined with plastic
sheeting at least 10 mils thick and free of any holes or tears. Signs will be posted marking
the location of the washout area to ensure that concrete equipment operators use the proper
facility.
Concrete pours will not be conducted during or before an anticipated storm event. Concrete
mixer trucks and chutes will be washed in the designated area or concrete wastes will be
properly disposed of off-site. When the temporary washout area is no longer needed for the
construction project,the hardened concrete and materials used to construct the area will be
removed and disposed of according to the maintenance section below and the area will be
stabilized.
Installation Schedule: The washout area will be constructed before concrete
_ pours occur at the site.
Maintenance and Inspection: The washout areas will be inspected daily to ensure that
r.: all concrete washing is being discharged into the washout
area, no leaks or tears are present, and to identify when
concrete wastes need to be removed. The washout areas
will be cleaned out once the area is filled to 75 percent of
holding capacity. Once the area's holding capacity has
been reached, the concrete wastes will be allowed to
harden;the concrete will be broken up, removed, and
taken to the landfill for disposal. The plastic sheeting will
be replaced if tears occur during removal of concrete
wastes from the washout area.
Responsible Staff: Responsible Land Disturber(see page 2)
Woolley Engineering 20
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
4. Establish proper equipment/vehicle fueling and maintenance practices:
Describe equipment/vehicle fueling and maintenance practices that will be implemented to
control pollutants to stormwater(e.g., secondary containment, drip pans, spill kits, etc.)
BMP Description: Vehicle/Equipment Fueling and Maintenance
Several types of vehicles and equipment may be used on-site throughout the project,
including graders, scrapers, excavators, loaders, paving equipment,rollers,trucks and
trailers,backhoes, and forklifts.All major equipment/vehicle fueling and maintenance will
be performed off-site.A small, 20-gallon pickup bed fuel tank will be kept on-site in the
combined staging area. When vehicle fueling must occur on-site,the fueling activity will
occur in the staging area. Only minor equipment maintenance will occur on-site.All
equipment fluids generated from maintenance activities will be disposed of into designated
drums stored on spill pallets in accordance with Part 3.1.Absorbent, spill-cleanup
materials and spill kits will be available at the combined staging and materials storage area.
Drip pans will be placed under all equipment receiving maintenance and vehicles and
equipment parked overnight.
Installation Schedule: BMPs implemented for equipment and vehicle
maintenance and fueling activities will begin at the start of
the project.
Maintenance and Inspection: Inspect equipment/vehicle storage areas and fuel tank
weekly and after storm events. Vehicles and equipment
will be inspected on each day of use. Leaks will be
repaired immediately, or the problem vehicle(s) or
equipment will be removed from the project site. Keep
ample supply of spill-cleanup materials on-site and
immediately clean up spills and dispose of materials
properly.
Responsible Staff: Responsible Land Disturber(see page 2)
S. Allowable non-stormwater discharges:
For the allowable non-stormwater discharge(s) associated with construction activity identified,
describe controls and measures that will be implemented at those sites to minimize pollutant
discharges. This includes irrigation,water related dust control, vehicle washing, or other non-
stormwater discharges.
BMP Description: Vehicle/Equipment Washing
All equipment and vehicle washing will be performed at construction entrance.
Installation Schedule: Will begin with initial startup of construction activity.
Maintenance and Inspection: Inspect area daily to ensure that sediment is not tracked
onto adjacent roadways.
Responsible Staff: Responsible Land Disturber(see pate 2)
Woolley Engineering 21
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
`tj•-.r
6. Spill Prevention and Control Plan:
Describe the spill prevention and control plan to include ways to reduce the chance of spills, stop
the source of spills, contain and clean up spills, dispose of materials contaminated by spills, and
train personnel responsible for spill prevention and control.
BMP Description: Spill Prevention and Control Plan
i.Employee Training: All employees will be trained via biweekly tailgate sessions.
ii. Vehicle Maintenance: Vehicles and equipment will be maintained off-site. All vehicles
and equipment including subcontractor vehicles will be checked for leaking oil and fluids.
Vehicles leaking fluids will not be allowed on-site.Drip pans will be placed under all
vehicles and equipment that are parked overnight.
iii. Hazardous Material Storage: Hazardous materials will be stored in accordance with
Section 3, Part 1 and federal and municipal regulations.
iv. Spill Kits: Spill kits will be within the materials storage area and concrete washout
areas.
v. Spills: All spills will be cleaned up immediately upon discovery. Spent absorbent
materials and rags will be hauled off-site immediately after the spill is cleaned up for
disposal at the Landfill. Spills large enough to discharge to surface water will be reported
to the National Response Center at 1-800-424-8802.
vi. Material safety data sheets, a material inventory, and emergency contact information
will be maintained at the on-site project trailer.
�..- Installation Schedule: The spill prevention and control procedures will be
_ implemented once construction begins on-site.
Maintenance and Inspection: All personnel will be instructed, during tailgate training
sessions, regarding the correct procedures for spill
prevention and control.Notices that state these practices
will be posted in the office trailer, and the individual who
manages day-to-day site operations will be responsible for
seeing that these procedures are followed.
Responsible Staff: Responsible Land Disturber(see page 2)
SECTION 4: SELECTING POST-CONSTRUCTION BMPs
Project Information:
• Post-construction BMPs are not necessary since all disturbed areas are to be restored to
the pre-construction state after work is completed.
Woolley Engineering 22
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
SECTION 5: INSPECTIONS and MAINTENANCE
5.1 Inspections
Project Information:
1. Inspection Personnel:
• The Contractor will conduct inspections and the Contractor will bear primary
responsibility for inspections of all Erosion and Sediment Control devices and pollution
prevention measures to ensure continuing effectiveness. The inspector must be
considered Qualified Personnel. Qualified personnel means a licensed professional
engineer, responsible land disturber(RLD), or other knowledgeable person who holds a
certificate of competence from the board in the area of project inspection, is enrolled in
the board's training program for project inspection or combined administrator, and
successfully completes such program within one year of enrollment.
2. Inspection Schedule and Procedures:
i. Inspections will be conducted at least once every 14 calendar days and within 48 hours
following any runoff producing storm event. Where areas have been temporarily
,_, stabilized or runoff is unlikely due to winter conditions (e.g., the site is covered with
snow or ice, or frozen ground exists) such inspections will be conducted at least once
every month.
ii. Inspections must include all areas of the site disturbed by construction activity, off-site
areas (covered by the permit), and areas used for storage of materials that are exposed to
precipitation. Inspectors must look for evidence of, or the potential for, pollutants
entering a stormwater conveyance system. Control measures identified in the SWPPP
shall be inspected for proper installation, maintenance, and operation. Discharge
locations, where accessible, shall be inspected to ascertain whether control measures are
effective in minimizing impacts to receiving waters. Where discharge locations are
inaccessible, nearby downstream locations shall be inspected to the extent that such
inspections are practicable. Locations where vehicles enter or exit the site shall be
inspected for evidence of off-site sediment tracking.
iii. Major observations should include: the location(s) of discharges of sediment or other
pollutants from the site; amount of rainfall at the construction site since the previous
inspection; weather information and a description of any discharges occurring at the time
of inspection; location(s) of control measures that need to be maintained; location(s) of
control measures that failed to operate as designed or proved inadequate for a particular
location; and location(s) where additional control measures are needed that did not exist
at the time of inspection.
Woolley Engineering 23
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
iv. All vegetative and structural erosion and sediment control practices shall be constructed
o.. and maintained according to minimum standards and specifications of the Virginia
Erosion and Sediment Control Handbook.
v. Contractor shall prepare a report summarizing the scope of the inspection, names and
qualifications of personnel making the inspection, the dates of the inspection, major
observations relating to the implementation of the SWPPP, and actions taken in
accordance with stormwater regulations. The report shall be made and retained as part of
the SWPPP.
vi. See Appendix E for copy of inspection report for site
5.2 Maintenance of Controls
Project Information:
Table 5.2—Maintenance Procedures
Schedule Frequency Actions to be Taken Persons Responsible
Safety Fence Inspect for integrity
Temporary Stone Inspect for integrity& clear
Construction Entrance any debris carried to road
Silt Fence Inspect for integrity
Brush Barrier Inspect for integrity
Surface Roughening Inspect for integrity& for
proper sloping
Temporary Seeding Inspect for integrity
Permanent Seeding Inspect for integrity& water
as necessary
Soil Stabilization Inspect for integrity
Blankets &Matting
Tree Protection Inspect for integrity
Dust Control Apply as necessary
Woolley Engineering 24
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
SECTION 6: FINAL STABILIZATION
Project Information:
BMP Description: Permanent Seeding
Permanent seeding will be applied after the final design grades are achieved on portions of
the site but no later than 14 days after construction activities have permanently ceased.
After the entire site is stabilized, any sediment that has accumulated will be removed and
hauled off-site for disposal at the Ivy Material Utilization Center. Construction debris, trash
and temporary BMPs(including silt fences,material storage areas, sanitary toilets, and
inlet protection)will also be removed and any areas disturbed during removal will be
seeded immediately.
Seedbed Preparation
a. In areas where disturbance results in subsoil being the final grade surface,topsoil will be
spread over the finished area at minimum depth of 2 to 6 inches.
b.The seedbed will be free of large clods, rocks,woody debris and other objectionable
materials.
c. Fertilizer and lime will be applied to the seedbed according to the manufacturer's
recommendations or soil tests.
d. The top layer of soil will be loosened to a depth of 3-5 inches by raking,tilling, disking
or other suitable means.
Grass Selection/Application
a. Common areas at the site will be stabilized with a mixture of Tall Fescue, Creeping Red
Fescue and Redtop at an application rate of 30 pounds per acre or 0.95 pounds per 1,000
square feet. Lawns will be stabilized with a mixture of Kentucky Blue Grass and Creeping
Red Fescue at an application rate of 100 pounds per acre or 2.3 pounds per 1,000 square
feet.
b. Seed will be applied uniformly by hydroseeding or broadcasting. Where broadcasting is
used,the seed will be covered with .25 inch of soil or less, by cultipacking or raking.
Installation Schedule: Portions of the site where construction activities have
permanently ceased will be stabilized, as soon as possible
but no later than 14 days after construction ceases.
Maintenance and Inspection: All seeded areas will be inspected weekly during
construction activities for failure and after storm events
until a dense cover of vegetation has been established. If
failure is noticed at the seeded area,the area will be
reseeded, fertilized, and mulched immediately. After
construction is completed at the site, permanently
stabilized areas will be monitored until final stabilization
is reached.
Responsible Staff: Responsible Land Disturber (see page 2)
Woo'.ley Engineering 25
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
SWPPP APPENDICES
Woolley Engineering 26
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App A - General Location Map
VICINITY MAP
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Woolley Engineering 27
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App B - Site Maps
Woolley Engineering 28
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
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" FOXHAVEN FARM AND BALMORAL HEIGHTS 1.9 NEL 6 '�" :544a Dominion
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Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App C- Copy of Construction General Permit
• Pursuant to Albemarle County Community Development Department, a Construction
General Permit shall not be required for this project.
Woolley Engineering 34
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App D - Copy of Permit Coverage Letter with Registration Number Issued by
VSMP
Woolley Engineering ;5
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App E-Inspection Reports
General Information
Project Name
VSMP Tracking No. Location
Date of Inspection Start/End Time
Responsible Land Disturber(RLD)
Responsible Land Disturber Certificate#
RLD Company RLD Phone#
**The RLD is responsible for the management and maintenance of all site erosion and sediment controls.**
Inspection Information
Inspector's Name(s)
Inspector's Title(s)
Inspector's Contact Info
Inspector's Qualifications
Stage of Construction
Type of Inspection:
❑Regular ❑Pre-storm event ❑During storm event ❑Post-storm event
Weather Information
Has there been a storm event since the last inspection? ❑Yes :No
If yes,provide:
Storm Start Date&Time: Storm Duration(hrs): Approximate Amount of Precipitation(in):
Weather at time of this inspection?
❑Clear ❑Cloudy ❑Rain ❑ Sleet ❑Fog ❑Snowing ❑High Winds
❑ Other: Temperature:
Have any discharges occurred since the last inspection? ❑Yes ❑No
If yes,describe:
Are there any discharges at the time of inspection? :Wes ❑No
If yes,describe:
Woolley Engineering 36
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
GENERAL STORMWATER POLLUTION PREVENTION PLAN INFORMATION
YES NO YES NO
Copy of Permit SWPPP on site
Copy of permit coverage letter SWPPP signed
Approved ESC plan on site Approved SWM plan on site
SIGN AT ENTRANCE (conspicuously placed near the main entrance—publicly accessible at all times) YES NO
Web Address for SWPPP
Coverage Letter(with registration number)
Site-specific BMPs
• Number the structural and non-structural BMPs identified in your SWPPP on your site map and list them
below(add as many BMPs as necessary). Carry a copy of the numbered site map with you during your
inspections. This list will ensure that you are inspecting all required BMPs at your site.
• Describe corrective actions initiated, date completed, and note the person that completed the work in the
Corrective Action Log.
• Sequencing(SEQ)—The projected date for BMP installation. Update as needed after inspections.
Revision:07/30/2009
SEQ BMP BMP Maintenanc Corrective Action Needed and Notes
NomwDate Installed? e Required?
1 ❑Y ❑N ❑YON
2 ❑Y ❑N ❑Y ❑N
3 ❑Y ON ❑Y ❑N
4 ❑Y ❑N ❑Y ❑N
5 ❑Y ON ❑Y ON
6 ❑Y ❑N ❑Y ON
7 ❑Y ❑N ❑Y ❑N
8 ❑Y ON ❑Y ❑N
9 ❑Y ❑N ❑Y ❑N
10 ❑Y ❑N ❑Y ON
11 ❑Y ❑N ❑Y ❑N
12 ❑Y ON ❑Y ❑N
13 DY ON DY DN
14 ❑Y ON ❑Y ❑N
15 ❑Y ❑N ❑Y ❑N
16 ❑Y ❑N ❑Y ❑N
17 ❑Y ON ❑Y ❑N
18 ❑Y ON ❑Y ON
Woolley Engineering 37
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
Overall Site Issues
Below are some general site issues that should be assessed during inspections. Customise this list as needed for
conditions at your site.
BMP/activity Implemented? Maintenan Corrective Action Needed and Notes
ce
Required?
1 Are all slopes and ❑Yes No ❑Yes ❑No
disturbed areas not
actively being
worked properly
stabilized?
2 Are natural resource ❑Yes ❑No ❑Yes No
areas(e.g., streams,
wetlands,mature
trees, etc.)protected
with barriers or
similar BMPs?
3 Are perimeter ❑Yes No ❑Yes No
controls and
sediment barriers
adequately installed
(keyed into
'`'o' substrate) and
maintained?
4 Are discharge points ❑Yes No ❑Yes ONo
and receiving waters
free of any sediment
deposits?
5 Are storm drain ❑Yes ❑No ❑Yes ❑No
inlets properly
protected?
6 Is the construction ❑Yes ONo ❑Yes ❑No
entrance/exit
preventing sediment
from being tracked
into the street?
7 Is trash/litter from ❑Yes ❑No ❑Yes ❑No
work areas collected
and placed in
covered dumpsters?
Woolley Engineering 38
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
BMP/activity Implemented? Maintenan Corrective Action Needed and Notes
ce
Required?
8 Are washout ❑Yes UNo ❑Yes ONo
facilities (e.g., paint,
stucco, concrete)
available, clearly
marked, and
maintained?
9 Are vehicle and ❑Yes UNo ❑Yes ❑No
equipment fueling,
cleaning, and
maintenance areas
free of spills, leaks,
or any other
deleterious material?
10 Are materials that ❑Yes ONo ❑Yes ❑No
are potential
stormwater
contaminants stored
inside or under
cover?
�.- 11 Are non-stormwater ❑Yes ONo ❑Yes ONo
discharges(e.g.,
wash water,
dewatering)
properly controlled?
12 Are public roads ❑Yes ONo ❑Yes ONo
cleaned as required
13 (Other) ❑Yes ❑No ❑Yes ❑No
Non-Compliance
Woolley Engineering 39
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
`""`r' Describe any incidents of non-compliance not described above(write none if there are no additional
incidents of non-compliance):
CERTIFICATION STATEMENT
I certify under penalty of law that I performed the inspections and,the information submitted is,to the best
of my knowledge and belief,true,accurate,and complete. I have read and understand the SWPPP and the
SWPPP portion of the General Permit for Discharge of Stormwater from Construction Activities. I am
aware that there are significant penalties for submitting false information,including the possibility of fine
and imprisonment for knowing violations and falsifying inspections(reports).
Inspector's Name:
New
Signature: Date:
CERTIFICATION STATEMENT
I certify the site is in compliance or non-compliance(strike through incorrect)with the SWPPP and the
General Permit for Discharge of Stormwater from Construction Activities.
"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 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."
Print name and title:
Signature: Date:
Woolley Engineering 40
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App F- Corrective Action Log
Instructions:
• Create here a corrective action log. This log should describe repair,replacement, and
maintenance of BMPs undertaken based on the inspections and maintenance procedures
described above. Actions related to the findings of inspections should reference the specific
inspection report.
• This log should describe actions taken, date completed, and note the person that completed
the work.
Date Completed Actions Taken Completed By
Woolley Engineering 41
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App F - Corrective Action Log (Cont'd)
Date Completed Actions Taken Completed By
Please attach additional corrective actions if necessary.
Woolley Engineering 42
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App G-Log of Major Grading Activity
Date
Location Description
Start End
Now-
Woolley Engineering 43
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App G - Log of Major Grading Activity (Cont'd)
Date
Location Description
Start End
Please attach additional grading activities if necessary.
Woolley Engineering 44
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App H-Log of Permanent/Temporary Halts in Construction
Date
Location Description
Start End
Woolley Engineering 45
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App H - Log of Permanent/Temporary Halts in Construction (Cont'd)
Date
Location Description
Start End
Please attach additional halts in construction activity if necessary
Woolley Engineering 46
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App I-Log of Changes and Updates to SWPPP
Instructions:
i. Create a log here of changes and updates to the SWPPP. You should include additions of
new BMPs, replacement of failed BMPs, significant changes in the activities or their timing
on the project, changes in personnel, changes in inspection and maintenance procedures, and
updates to site maps, etc.
Date Problem Actions Taken Completed Signature
Completed By
Woolley Engineering 47
S`VPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
'``", App I - Log of Changes and Updates to SWPPP (Cont'd)
Date Problem Actions Taken Completed Signature
Completed By
Please attach additional changes/updates if necessary.
Woolley Engineering 48
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App J-Log of Initiation of Stabilization
Starting
Property Under Stabilization Stabilization Efforts
Date
Woolley Engineering 49
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App J - Log of Initialization of Stabilization (Cont'd)
Starting
Date Property Under Stabilization Stabilization Efforts
Please attach additional initialization of stabilization measures if necessary.
Woolley Engineering 50
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App K-Log of Properties No Longer Under Operator Control
Date Property No Longer under Final Stabilization Efforts
Control of Operator
Nifty
Woolley Engineering 51
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App K- Log of Properties No Longer Under Operator Control (Cont'd)
Date Property No Longer under Final Stabilization Efforts
Control of Operator
Please attach additional properties no longer under operator control if necessary.
Woolley Engineering i2
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan(SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App L -Subcontractor Certifications/Agreements
Woolley Engineering 53
SWPPP- Foxhaven Farm: Sanitary Sewer Plan
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
App M-Erosion and Sediment Control (ESC) Narrative and Stormwater
Analysis Calculations
Woolley Engineering 54
SWPPP-Foxhaven Farm: Sanitary Sewer Plan
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WOOIJ,FY ENGINEERING
-...wFOXHAVEN FARM: �S FLARE`
Consulting Civil Engineers
\ V, /r' 220 East High Street
Charlottesville •Virginia 22902 EX1-13IT "ES-3,'
p(434)973.0045
k •.woollep eng.com February 1 1,201 j
Stormwater Pollution Prevention Plan (SWPPP)
Foxhaven Farm: Sanitary Sewer Plan
End of SWPPP
Woolley Engineering 58
SWPPP-Foxhaven Farm: Sanitary Sewer Plan