HomeMy WebLinkAboutC510 - STORMWATER POLLUTION PREVENTION PLANSITE NAME:
The area scheduled for construction is known as "Intuitive Health" (hereinafter referred to as the "Project').
The property is located at 14855 Hazel Dell Parkway, at the southwest corner of 146th Street and Hazel Dell
Parkway in Carmel, Indiana, at a latitude of 3959'58.82" N and a longitude of 86'4'11.33" W.
1. HYDROLOGIC UNIT CODE (HUC}
05120201090020
2. IDENTIFICATION OF ALL RECEIVING WATERS:
Emily Vestal Legal Drain is the ultimate receiving water for the project area.
3. PRE -CONSTRUCTION AND POST -CONSTRUCTION ESTIMATE OF PEAK DISCHARGE:
Pre -construction 10-year discharge: 10.44 cis
Post -construction 10-year discharge: 10.20 cfs
4. SPECIFIC POINT WHERE STORMWATER DISCHARGE WILL LEAVE THE SITE:
Slormwater drainage from the site will be conveyed by a proposed and existing storm sewers to on existing
offsite regional wet detention facility along the east side of the Riverview Medical Park, the existing wet
detention facility discharges east to a wet detention facility in the Ashmore Trail subdivision, which discharges
into the Emily Vestal legal drain.
5. IDENTIFICATION OF ALL POTENTIAL DISCHARGES TO GROUND WATER:
There are no locations on site where surface water may be discharged into ground water.
SOILS MAP INCLUDING SOIL DESCRIPTION AND LIMITATIONS
The Natural Resources Conservation Service (NRCS) Web Soil Survey of Hamilton County, Indiana, indicates Brookston,
Crosby and Miami soil types are located on the site.
The on -site soil will be treated as recommended by the geotechnical engineer if the conditions are unsuitable
for the proposed construction. Remedial treatments may include, but are not limited to, removal of unsuitable
soil and backfilling with engineered material, installation of a geofabric within or under the pavement system, or
treatment of the subgrade with lime.
DESCRIPTION OF POTENTIAL POLLUTANT SOURCES ASSOCIATED WITH CONSTRUCTION ACTIVITIES:
The following potential pollutant sources may be associated with construction activities on site:
1. Material storage areas (more specifically described below).
2. Construction waste material.
3. Fuel storage areas and fueling stations.
4. Exposed soils.
5. Leaking vehicles and equipment.
6. Sanitary waste from temporary toilet facilities.
7. Litter.
B. Windblown dust.
9. Soil tracking off site from construction equipment.
The following construction materials will be staged or stored on site at various points during development of
the site:
1.
Structural fill.
2.
Plastic drainage pipe.
3.
Concrete drainage pipe.
4.
Precast concrete manholes.
5.
Rock rip -rap.
B. TEMPORARY AND PERMANENT STORM WATER QUALITY MEASURES
STATE AND FEDERAL WATER QUALITY PERMITS
None are required for this project.
LOCATION, DIMENSIONS, SPECIFICATIONS, AND CONSTRUCTION DETAILS OF EACH STORMWATER QUALITY MEASURE:
A CONTECH CDS3035-6-C Hydrodynamic Separator will be installed as the last storm structure before runoff
leaves the site. Refer to the Erosion Control Plan for locations of each slormwater quality measure and the
Erosion Control Details.
STABLE CONSTRUCTION ENTRANCE LOCATIONS AND SPECIFICATIONS
Construction entrances will be in place prior to any site construction or demolition. Entrances are shown on the
Erasion Control Plan, refer to the Erasion Control Details for details.
SEDIMENT CONTROL MEASURES FOR SHEET FLOW AREAS: -
Sheet flow areas will be protected by seed and mulch or hydroweding. Erosion control blankets will be installed
on sloped areas where the slope exceeds 6:1 (horizontal to vertical). Silt Fence will be installed to prevent
sedimentation from leaving the site. Refer to the Erosion Control Plan for locations and Erosion
Control Details for details.
SEDIMENT CONTROL MEASURES FOR CONCENTRATED FLOW AREAS
Rip rap outlet protection will be provided for oil storm sewer outlets. Rock check dams shall oleo be installed in
the temporary swales to promote channel stability. Refer to the Erosion Control Plan fen locations and Erosion
Control Details for details.
STORM SEWER INLET PROTECTION MEASURE LOCATIONS AND SPECIFICATIONS
The contractor shall install inlet protection in each inlet in paved areas. Refer to the Erosion Control Plan for
locations and refer to Erosion Control Details for details.
RUNOFF CONTROL MEASURES:
None are proposed,
STORMWATER OUTLET PROTECTION SPECIFICATIONS
Starmwoter outlets will be protected by riprap aprons. Refer to the Erosion Control Plan for locations and the
Erosion Control Details for details.
GRADE STABILIZATION STRUCTURE LOCATIONS AND SPECIFICATIONS
Rip rap aprons at outlets will be utilized to prevent grade destabilization. Refer to Erosion Control Plan for
locations and Erosion Control Details for details.
SEQUENCE DESCRIBING S70RMWATER QUALITY MEASURE IMPLEMENTATION:
The CONTECH CBS unit will be the first storm structure installed. Refer to the Erosion Control Plan for
locations of each slormwater quality measure and the Erosion Control Details.
EACH PROPOSED STORMWATER QUALITY MEASURE
All impacted areas, as well as all erosion and sediment control devices, will be inspected every seven (7) calendar days and
within 24 hours after a rainfall of 0.5 inch or greater. Where sites have been final or temporarily stabilized or on sites where
runoff is unlikely due to winter conditions (e.g., site is covered with snow, ice, or frozen ground exists), such inspections
shall be conducted at least once every month.
Inspections shall be conducted and a written report prepared, by a designated and qualified person familiar with the USEPA
NPDES Stone Water General Permit, this SWPPP, and the Project.
Inspection reports shall be completed including scope of the inspection, names) and qualifications of personnel making
the inspection, the dale of the inspection, observations relating to the implementation of the SWPPP, and any actions
taken as a result of incidents of noncompliance noted during the inspection. The inspection report should state whether the
site was in compliance or identify any incidents of noncompliance. The contractor shall keep a copy of the inspection
reports on site and permanently for a period of two years following construction. The on -site reports may be requested by
Inspections conducted by the local Soil and Water Conservation District.
Locations where vehicles exit the site shall be Inspected for evidence of off -site sediment tracking. Each contractor and
subcontractor shall be responsible for maintaining the Construction Entrance and other controls as described in this SWPPP.
Inspectors must evaluate areas used for storage of materials that are exposed to precipitation. The purpose is to ensure
that materials are protected and/or impounded so that pollutants cannot discharge from storage areas. Off -site material
storage areas used solely by the subject project are considered to be part of the project and must be included in
the erosion control plans and the site inspection reports.
Soil Stabilization Inspections:
RELEASED FOR CONSTRUCTION
Subject to compliance with all regulations
of State and Local Codes
City of Camel (�
�VTl�ilanPlRaAAL
DATE: \ 06/07/19
healthy stand of vegetation is maintained. The site has achieved
pavement or have a stand of vegetation with at least 70% of the
9 or greater must be maintained to be considered as stabilized.
rtilize, and reseed disturbed areas as needed to achieve this goal.
All controls should be inspected at least once every seven (7) calendar days and following any storm event of 0.5 10. LOCATIONS OF PROPOSED SOIL STOCKPILES AND/OR BORROW/DISPOSAL-
inch or greater. The following is a list of inspection/maintenance practices that will be used for specific controls:
Excess soil shall be immediately stockpiled and seeded and/or removed from the construction site in accordance
1. GeotextAes/Erosion Control Mats: Missing or loose matting must be replaced or re -anchored.
2. Inlet Protection: Sediment should be removed when it reaches approximately one-half the height of the fence.
If a sump is used, sediment should be removed when the volume of the basin is reduced by 50X
3. Diversion Swales: Clean debris or other obstructions as needed. Damage from storms or normal construction
activities (i.e.. tire ruts) shall be repaired Immediately.
4. Mulching: Inspect for thin or bore spots caused by natural decomposition or weother-reloted events. Mulch in
high traffic area should be replaced on a regular basis to maintain uniform protection.
5. Sediment Trap: Accumulated silt shall be removed and the basin shall be regarded to Its original dimensions
at such point that the capacity of the impoundment has been reduced to one-half of its original storage
capacity. The removed sediment shall be stockpiled or redistributed in areas that are protected from erosion.
6. Sediment Basin: Inspect frequently to check for damage and to ensure obstructions are not diminishing the
effectiveness of the structures. Sediment shall be removed and the basin shall be regarded to Its original
dimensions at such point that the capacity of the impoundment has been reduced to 20% of its original
storage capacity. The removed sediment shall be stockpiled or redistributed in areas that are protected from
erosion.
7. Silt Fence: Removal of built-up sediment will occur when the sediment reaches one-third the height of the
fence.
8. Stabilized Construction Entrance: Periodic regarding and top dressing with additional stones.
9. Straw Bales: Replace straw bales that show signs of deterioration.
10. Vegetation: Protect newly seeded areas from excessive runoff and traffic until vegetation is established.
Establish a watering and fertilizing schedule.
11. Good Housekeeping: Litter, construction debris, and construction chemicals exposed to slormwater shall be
prevented from becoming a pollutant source for slormwater discharges through screening of outfolls and daily
pickup of litter.
In the event that sediment escapes the construction site, off -site accumulations of sediment must be removed at a
frequency sufficient to minimize adverse impacts. An example of this may be the situation where sediment has
washed into the street and could be carried into the storm sewers by the next rainfall and/or pose a safety hazard
to users of public streets.
Mod'fci time/RcAoIgns to SWPPP
Based an inspection results, any necessary modification to this SWPPP shall be implemented within seven calendar
days of the inspection. A modification la necessary if a control measure or operational procedure does not provide
adequate pollutant control. All revisions shall be recorded on a Record of Revisions within seven calendar days of the
inspection.
It is the responsibility of the opeator to maintain effective pollutant discharge controls. Physical site conditions or
contractor/subcontractor practices could make it necessary to install more controls than were originally planned. For
example, localized concentrations of surface runoff or unusually sleep areas could require additional silt barrier or
other structural controls. Assessing the need for and installing additional controls will be a continuing
contractor/subcontractor responsibility until final stabilization is achieved. Contractors and subcontractors
implementing this SWPPP must remain alert to the need to periodically refine and update this SWPPP in order to
accomplish the intended goals.
Notice of Termination:
Compliance of the site with the General Construction Permit remains the responsibility of all operators that have
submitted on N01 until such time as they hove submitted a Notice of Termination (NOT). The permittell
authorization to discharge under the General Construction Permit terminates at midnight of the day the NOT is
signed.
All permittees must submit an NOT within thirty (30) days after one or more of the following conditions have been
met:
1. Final stabilization has been achieved on all portions of the site for which the permittee was responsible.
2. Another operator/permittee has assumed control
over all areas of the
site that have not
been finally stabilized.
3. In residential construction operations, temporary
stabilization has been
completed and the
residence has been
transferred to the homeowner.
DESCRIPTION OF PROPOSED POST -CONSTRUCTION STORMWATER QUALITY MEASURES
Maintenance requirements for the slormwater quality measures which will remain in place after construction is
complete, are described below. Refer to the BMP Operations and Maintenance Manual for more detailed maintenance
requirements.
baseball Wet Detmfkn Pand
A wet detention pond detains storm water runoff long enough for contaminated sediments to extra and remain in
the pond and allow the water in the pond to be displaced by the next rain vent. The sedimentation process
removes particulates, organic matter, and metals from the water while nutrients are removed through biological
uptake. By capturing and retaining runoff, wet ponds control both storm water quality and quantity.
Mechanical BMP
A CONTECH CDS3036-6-C BMP structure will be installed at the downstream and of the storm sewer system, prior
to the storm sewer outlet. The primary purpose of the BMP is to remove sediment, oils and flootable debris from
the atormwoter prior to discharging from the site.
Good Housekeeping measures
Good Housekeeping measures such as regular street sweeping, installation of trash receptacles, and reduction in
fertilizer oversproy can be incorporated by the owner and/or occupant.
LOCATION, DIMENSIONS, SPECIFICATIONS AND CONSTRUCTION DETAILS OF EACH STORMWATER QUALITY MEASURE:
The following items are slormwoter quality measures that will be installed during construction. These items will
remain In place after construction is completed and are considered to serve an incidental function as
post -construction stonnwater quality BMPs.
A CONTECH CDS3035-6-C hydrodynamic separator.
DESCRIPTION OF MAINTENANCE GUIDELNES FOR POST -CONSTRUCTION STORMWATER QUALITY MEASURES
Maintenance requirements fen the detention pond, Aquaswirl, and Aquaflter, which will remain in place after
construction is completed, are described below.
Post construction maintenance requirements for the vegetated areas, detention pond, and Aquaswirl are to include
periodic inspection as needed or at least every six months. Sediment shall be disposed of off site in accordance
with all applicable laws. Areas that show signs of erosion shall be stabilized with erosion control blanket and/or seed
as necessary. Refer to the Operations and Maintenance Manual for detailed inspection and maintenance procedures.
9. SEQUENCE DESCRIBING STORMWATER QUALITY MEASURE IMPLEMENTATION RELATIVE TO LAND -DISTURBING
ACTIVITIES:
1. Schedule pre -construction meeting with City of Carmel Engineering Office at least 48 hrs prior to land
disturbance.
2. Install construction entrance.
3. Utilize the gravel construction entrance fen installation of the perimeter silt fence. Add store if needed. Post
the NOI at the entrance. Add protection measures to existing Inlets.
4. Install staging area, fueling station, material storage area and concrete truck washout.
5. Demoliosh th the existing building and site improvements as indicated an the demolition plan.
6. Strip the top soil and grade.
7. Complete the cut and fills an the site. Stabilize the slopes with erosion control blankets.
8. Building pods and disturbed areas left dormant for more than 15 days. must be temporarily seeded.
9. Install storm sewer. Provide inlet protection immediately upon completion of the inlet. Final grade and
stabilize slopes when Inlets are functioning.
10. Seed the perimeter of the site.
11. Remove all erosion and sediment control practices when areas have a uniform grass cover.
with all applicable laws.
11. TEMPORARY SURFACE STABILIZATION METHODS APPROPRIATE FOR EACH SEASON:
(1-800-424-8802) to properly report the will. In addition, the operator shall submit a written Description of
the release (including the type and amount of material released, the date of the release, the circumstances of
the release, and the steps to be taken to prevent future spills) to the local Soil and Water Conservation
District. The SWPPP must be revised within 14 calendar days after the release to reflect the release. stating
the information above along with modifications to minimize the possibility of future occurrences. Each
contractor and subcontractor is responsible for complying with these reporting requirements.
Straw mulch must be used as a minimum for the for all disturbed areas that are not receiving erosion Concrete Washout:
control blanket or permanent landscaping. Refer to the Erosion Control Details, within the Seasonal Soil
Protection Chart.
PERMANENT SURFACE STABILIZATION SPECIFICATIONS
A. Loosen lawn area to a minimum depth of 6 inches. Mix soil amendments and fertilizers with topsoil at rates
specified. Organic soil amendments such as peat. compost or manure shall be applied at 2" depth evenly over
soil and incorporated into the lop 6" of topsoil. Provide fertilizer with percentage of nitrogen required to provide
not less than 1 pound of actual nitrogen per 1,000 sq. R. of lawn area and not less than 4 percent phosphoric
acid and 2 percent potassium. At least 50 percent of nitrogen to be organic form. Delay mixing of fertilizer if
planting will not follow placing of planting soil within a few days.
B. Fertilizer for lawns: provide a fast release fertilizer with a composition of 1 Ill per 1.000 sq. ft. of actual
nitrogen, 4 percent phosphorous, and 2 percent potassium by weight.
C. Slow -release fertilizer for trees and shrubs: granular fertilizer consisting of 50 percent water -insoluble
nitrogen, phosphorous and potassium made up of a composition by weight of 5 percent.
D. Grade lawn and gross areas to a smooth even surface with loose uniforml fine texture. Limit fine grading
9 9 9
to areas that can that
planted within immediate planting
future. Remove trash debris stones larger than 1 Inch diameter.
P 9
and other objects that may interfere with planting or maintenance operations.
E. Sow seed using a spreader or seeding machine. Do not seed when wind velocity exceeds 5 miles per hour.
Distribute seed evenly over entire area by sowing equal quantity in 2 directions at right angles to each other.
F. Rake seed lightly into top 1/8 inch of soil, roll lightly, and water with a fine spray.
G. Install erasion control blankets as indicated on the plan.
H. Protect seeded areas against erosion by spreading clean, seed -free straw mulch after completion of seeding
operations. Spread uniformly to form a continuous blanket not less than 1-1/2 inches loose measurements over
seeded areas.
I. Water newly planted lawn areas and keep moist until new grass is established. Immediately repair any lawn
areas disturbed by construction activities including tree and shrub installation.
J. Refer to the Erosion Control Details, within the Seasonal Soil Protection Chart for timing of temporary and
permanent seeding and grass seed specifications.
12. LOCATION OF ALL LOTS AND PROPOSED SITE IMPROVEMENTS
The site will not be subdivided; therefore, there are no individual lots on the property. The Site Plan shows the proposed
site improvements.
EROSION AND SEDIMENT CONTROL SPECIFICATIONS FOR INDIVIDUAL BUILDING LOTS
Since the entire site is under a single ownership, there are not any individual building lots.
DESCRIPTION OF POLLUTANTS AND THEIR SOURCES ASSOCIATED NTH THE PROPOSED LAND USE:
The proposed land use is commercial. The pollutants and sources of each pollutant normally expected from this
type of land use are listed below:
Pollutant Source: Passenger vehicles, delivery vehicles.
Type of Pollutant: Oil, gasoline, diesel fuel, any hydrocarbon associated with vehicular fuels and lubricants,
grease, antifreeze, windshield cleaner solution, brake fluid, brake dust, rubber, glass, metal and plastic fragments,
grit, road de-icing materials.
Pollutant Source: Commercial building.
Type of Pollutant: Cleaning solutions or solvents, leaks from HVAC equipment, grit from roof drainage, aggregate
or rubber fragments from roofing system.
Pollutant Source:Trash tlumpster.
Type of Pollutant: Cleaning solutions or solvents, litter (paper, plastic, general refuse associated with distribution
operations), uneaten food products, bacteria.
Pollutant Source: Parking lot.
Type of Pollutant: Any pollutant associated with vehicular sources. grit from asphalt wearing surface, bituminous
compounds from periodic maintenance (sealing. resurfacing and patching), pavement de-icing materials, paint
fragments from parking stall stripes, concrete fragments, wind-blown litter from offsitesources, elevated
water temperatures from contact with impervious surfaces.
Pollutant Source: Lawn and landscape areas.
Type of Pollutant: Fertilizers, soil, organic material (leaves, mulch, grass clippings)
The anticipated pollution sources are the vehicles that will use facility, including both delivery trucks and
passenger vehicle traffic. Possible pollutants include oil, gasoline, anti -freeze and other pollutants associated with
vehicular traffic.
13. MATERIAL HANDLING AND SPILL PREVENTION PLAN:
Solid Waste Disposal:
No solid material, including building materials, is permitted to be discharged to surface waters or buried on site.
All solid waste materials, including disposable materials incidental to the construction activity, must be collected
in containers or closed dumpster's. The collection containers must be emptied periodically and the collected
material hauled to a landfill permitted by the State and/or appropriate local municipality to accept the waste
for disposal.
A foreman or supervisor should be designated in writing to oversee, enforce, and Instruct construction workers
on proper solid waste procedures.
Hazardous Waste:
Whenever possible, minimize the use of hazardous materials and generation of hazardous wastes. All hazardous
waste materials will be disposed in the manner specified by federal, state, or local regulations or by the
manufacturer.
Use containment berms in fueling and maintenance areas and where potential for spills is high
A foreman or supervisor should be designated in writing to oversee, enforce and Instruct construction workers on
proper hazardous waste procedures. The location of any hazardous waste storage areas should be indicated on
the atormwoter pollution prevention plan by the operator following on -site location of the facility.
Dust Control/Off-Site Vehicle Tracking:
During construction, water trucks should be used, as needed, by each contractor or subcontractor to reduce
dust. After construction, the site should be stabilized to reduce dust.
Construction traffic should enter and exit the site at a Construction Entrance with a rock pod or equivalent
device. The purpose of the rock pad is to minimize the amount of soil and mud that Is tracked onto existing
streets. If sediment escapes the construction site, off -site accumulations of sediment must be removed at a
frequency sufficient to minimize offsite impacts.
Sanitary/Septic:
Contractors and subcontractors must comply with all state and local sanitary sewer, portable toilet, or septic
system regulations. Sanitary facilities shall be provided at the site by each contractor or subcontractor
throughout construction activities. The sanitary facilities should be utilized by all construction personnel and be
serviced regularly. All expenses associated with providing sanitary facilities are the responsibility of the
contractors and subcontractors. The location of any sanitary facilities should be indicated on the stormwater
pollution prevention plan by the operator following on -site location of said facilities.
Water Source:
Water used to establish and maintain grass, to control dust, and fen other construction purposes must originate
from a public water supply or private well approved by the State or local health department.
Equipment Fueling and Storage Areas:
Equipment fueling, maintenance. and cleaning should only be completed in protected areas (i.e.. bermed area).
Leaking equipment and maintenance fluids will be collected and not allowed to discharge onto soil where they
may be washed away during a rain event.
Equipment wash down (except for wheel washes) should take place within an area surrounded by a berth. The
use of detergents is prohibited.
Hazardous Material Storage:
Chemicals, paints, solvents, fertilizers, and other toxic or hazardous materials should be stored in their original
containers (if original container is not resealoble. store the products in clearly, labeled. waterproof containers).
Except during application. the containers should be kept in trucks or in berthed areas within covered storage
facilities. Runoff containing such materials shall be collected, removed from the site, and disposed of in
accordance with the federal, state, and local regulations.
As may be required by federal, state or local regulations, the Contractor should have a Hazardous Materials
Management Plan and/or Hazardous Materials Spill and Prevention Program in place. A foreman or supervisor
should be designated in writing to oversee, enforce, and instruct construction workers on proper hazardous
materials storage and handling procedures. The location of any hazardous material storage areas should be
indicated on the slormwater pollution prevention plan by the operator following on -site location of the storage
areas.
Material Handling and Spill Prevention:
Discharge of hazardous substances or oil into stormwater is subject to reporting requirements. In the event of a
spill of a hazardous substance, the operator is required to notify the National Response Center
All concrete trucks waste material shall be completely contained and disposed in accordance with all local, state, and
federal regulations. A pit or container is required when cleaning concrete chutes.
Spill Response Plan:
Minor - Small spills that typically involve oil gasoline. paint, hydraulic fluid etc. Minor spills can be controlled by the
first responder at the discovery of the spill.
• Contain spill to prevent material from entering storm or ground water. Do not flush with water or bury.
• Use absorbent material to clean-up spill material and any subsequently contaminated soil and dispose of properly
Semi -significant Spills - Approximately ten gallons or less of pollutant with no contamination of ground or surface
waters. Minor spills can be generally controlled by the first responder with help from other site personnel. This
response may require other operations to stop to make sure the spill is quickly and safely addressed. At the
discovery of the spill:
• Contain spill to prevent material from entering storm or ground water. Do not flush with water or bury.
• Use absorbent material to clean-up spills and dispose of properly. Spills on impervious surfaces should be
contained with a dry absorbent. Spills on clayey soils should be contained by constructing an earthen dike and
should be disposed of as soon as possible to prevent migration deeper into the soil and groundwater. Dispose of
contaminated soils or absorbents properly.
• Contact 911 if this spill could be a safety issue.
• Contact supervisors and designated inspectors immediately
• Contaminated solids to be removed to an approved landfill.
Major or Hazardous Spills - More than ten gallons, there is the potential for death, injury or illness to humans or
animals or has the potential for surface or groundwater pollution.
• Control or contain the spill without risking bodily harm. Temporarily plug stone drains if possible to prevent
migration of the spill into the atormwoter system.
• Immediately contact the local Fire Department at 911 to report any hazard material spill.
• Contact supervisors and designated inspectors Immediately. Other county or municipal officials (City of Cannel
Engineering Department) responsible far stone water facilities should be contacted as well. The contractor is
responsible for having these contact numbers available at the job site. A written report should be submitted to
the owner as soon as possible.
• As soon as possible but within 2 hours of discovery, contact the Department of Environmental Management, Offic
of Emergency Response 1-888-233-7745. The following information should be noted for future reports to IDEM
or the National Response Center.
o Name, address and phone number of person making the spill report
o The location of the spill
o The time of the spill
o Identification of the Willed substance
o Approximate quantity of the substance that has been spilled or may be further spilled
a The duration and source of the spill
o Name and location of the damaged waters
o Name of spill response organization
o What measures were taken in the Will response
o Other information that may be significant
Additional regulation or requirements may be present A spill response professional should be consulted to make sure
all appropriate and required steps have been taken. Contaminated solids should only be removed from the site after
approval is given by Emergency Response.
14. OWNER'S INFORMATION:
Name: EO Hazel Development, LLC
Address: 4653 Truemon Boulevard, Suite 100. Hilliard, OH 43026
Representative: Anthony Zenner
Title:
Telephone: (614) 334-7823
OPERATORS INFORMATION:
Name: EO HAZEL DEVELOPMENT, LLC
Address: 4653 TRILEMAN BOULEVARD, SUITE 100, HILLIARD, OH 43026
Representative: ANTHONY ZERRER
Title:
Telephone: (614) 334-7823
1. Description of Potential Pollutant sources assacated with the proposetl land use:
Pdluta It Sources Passenger vehicles, delivery vehicles.
Type of Pollutant Oil, gasoline, diesel fuel, any hydrosabon associated with vchicular furls and lubmmnls
grease, antifreeze, windshield deaner Wuhan, brake fluiq brake dust, rubber, glass, metal and plastic
fogment% grit, road de-icing materials
Pdlutmt Source Trash tlumpster
Type of Pollutant Cleaning solutions an advents, litter (paper, plastic, general refuse associated with
distribution operations), uneaten food products, bacteria.
Pollutant Source Laen and landscape areas
Type of Fall Fertilizers, sal, organic material (leaves, mulch, gross clippings)
2. Post Construction Samwaier quality measures:
The stmnwater quality measures Proposed with this project are a CgJTECH COS3035-6-C. The dialing offsite
wet detetian pond within Riverview Medical Park 11 be be second BAP.
a. Location - Refer to Grading Ham
b. Dnnen ions - Refer to Grading Pan (minimum vegetated side length far proposed dsturbace: 1,397 10
C. Sizing calculations - Refer to drainage report
d. relaletl specifications - Refer to drainage report
e. Cosfruction Details - Refer to Grading Plan
3. Sequence describing slormwater quality measure implementation:
The ODNTECH CDS3 6-C will be installed at the start of construction during are utility construction phase of the
Project and will renwin as pemwnert water grdity fanfares
The existing offsite wet detention Pored within Riverview Medical Pak will also act as the second stmnwater quality
arall
4. Stonnwater quality measures to be implemented to Prevent or minimize adverse impacts to strewn and
riparian habitats.
The CONTECH MS3035-6-C and the existing offsite wet detention pond within Riverview Medical Pak will be used to
remove sediment from the runoff before It is 3sdvarged.
5. An Operation and Maintenance Manual for past-censtmctian slormwater quality meamees
Please see the supplemental C&M for all required information.
Commercial Real Estate Solutionse
O■ AMERICAN
■ STRUCTUREPOINT
■ ■ INC.
72N Shadelaral Slalom I Indianapolis, Indiana 46256
TEL 317.517.55801 FAX 317.543.0270
www.ewucturepaieco n
Intuitive Health
Riverview Health
Urgent Care &
Emergency Room
14585 Hazel Dell
Parkway
Carmel, Indiana
< No. Is
*I 10403915
STATE OF
�w � I'r•/ -
CERTIFIED BY
ISSUANCE INDEX
DATE:
03/11/2019
PROJECT PHASE:
FINAL CONSTRUCTION PLANS
GLoll M 11=6103Z41911411111MM 17t71I=
Project Number 2018.00290
STORMWATER
POLLUTION
PREVENTION PLAN
C510