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ADEQ A R K A N S A S Department of Environmental Quality
AUG 12 2014
Mr. Randall Whitmore Great Lakes Chemical Company 2226 Haynesville Highway ElDorado, Arkansas 71730
RE: Sholi Term Activity Authorization-Great Lakes Chemical Company Brine Pipeline Section SWD 9S to SWD 21 S Replacement in Union County, AR
Dear Mr. Ingram:
The Arkansas Depaliment of Environmental Quality ("ADEQ") has completed its review the above referenced request for a short term activity authorization for Great Lakes Chemical Company to facilitate the replacement ofbrine pipeline known as the SWD 9S to SWD 21S. Three unnamed tributaries of Little Cornie Bayou will be trenched for brine pipeline replacement. After the pipeline replacement areas disturbed will be returned to pre-construction contours. BMP' s will be utilized in accordance to the sites SWPPP to prevent erosion and control sedimentation to the practicable extent. The project stream crossings are located in Section 31, T 18 S, R 15 W, approximately 7 miles south ofEl Dorado just off South Field Cutoff in Union County, Arkansas (Lat: 33.10609, Long: -92.69778).
The applicant is responsible for compliance with all applicable terms and conditions of this authorization. Receipt of this authorization does not relieve any applicant of the responsibility to comply with any other applicable federal, state or local statute, ordinance, policy, or regulation.
ADEQ hereby grants you a one time short term activity authorization for the stream crossing activities involved in the completion of the repair project, subject to the following conditions:
1. The applicant will limit the construction activity to low flow conditions as much as possible. The applicant will take all reasonable measures to limit equipment and machine usage in the wetted areas of the streams. This authorization does not include channel alteration.
2. The applicant will utilize best management practices to minimize the impacts of sedimentation and turbidity in each stream. The applicant's activities shall not cause violations of any other water quality standards.
3. The contractor shall document the date and duration of each water body crossing and the specific BMPs utilized to minimize impacts to the water quality of the water body. This information shall be kept for a period of 6 months after completion of the water body crossing and this information shall be made available to the Director upon request.
ARKANSAS DEPARTMENT OF ENVIRONMENTAL QUALITY t;-:tOl NORTHSHORE DRIVE I NORTH UTILE ROCK I ARKANSAS 72118-5317 I TELEPHONE 501-682-0744 I FAX 501-682-0880
UAU\.V nriPa .state.ar.us
4. A short term activity authorization has been issued pursuant to the Arkansas Pollution Control and Ecology Commission's Regulation No.2, Section 2.305(F). This authorization is for a period of one (1) week per crossing, beginning upon the initiation of in stream activities. Ifthe projects are not completed within the one week per crossing time period, the applicant should contact ADEQ to request a new STAA.
5. The applicant will take all reasonable measures to prevent the spillage or leakage of any chemicals, oil, grease, gasoline, diesel, or other fuels. In the unlikely event such spillage or leakage occurs, the applicant will notify ADEQ immediately.
6. No construction activity is authorized in any stream designated as Extraordinary Resource Waters, Natural and Scenic Waterways, or Ecologically Sensitive Water bodies without prior water quality certification.
7. The applicant shall cease construction activity immediately ifthe ADEQ Director rescinds or revokes this short term activity authorization in writing.
8. If the construction site will disturb in excess of one (1) acre, the applicant must comply with the terms of the Stormwater Construction General Permit Number ARR 150000 prior to the start of construction. Best Management Practices (BMPs) must be implemented regardless of the size. More information can be obtained by contacting the NPDES Storm water Section of ADEQ at (50 1) 682-0621 .
9. The applicant shall comply with all aspects of the existing MS4 permit (ARS000002).
10. This short term activity authorization has been issued to allow for the temporary exceedance of the turbidity standard only.
In issuing this authorization, ADEQ does not assume any liability for the following: A. Damages to the proposed project, or uses thereof, as a result of other permitted or
unpermitted activiti·es or from natural causes. B. Damages to persons, property, or to other permitted or unpermitted activities or
structures caused by this authorization. C. Design or construction deficiencies associated with this proposed project.
If you have any questions, please contact Mr. Mark Hathcote ofthe Water Division at (501) 682-0028.
Sincerely,
~ Ellen Carpenter Chief, Water Divison
Cc: Michael Young, ADEQ District 8 Inspector Alex Kreps, ADEQ Engineer, General Permits Kevin Butzlaff, [email protected]
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Miles
GBMGLCC West Plant
N 33.18352, W 92.93920T18S, R18W, S11
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APPR.CK.BYREVISIONDATENO
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DR AW N B YStrateg ic En v iro n m en tal Ser vice s
219 B ro w n L an eB rya n t, A rk an sa s 72 022
JO B N AM E PROJEC T N O. REV. NO
DW G. N O.SCA LE
DATE2071-14-062
07/14/2014
SHOWN
DESIGN ED B Y
OVERALL PROJECTLOCATION MAPc PIPELINEREPLACEMENT
GREAT LAKES CHEMICAL CORPORATIONUNION COUNTY, ARKANSAS S1
GLCC Brine Pipeline -Currently Permitted (ARR153261)
SWD 9S and SWD 21SPipeline Replacement
Great Lakes Chem ical CorporationPipeline Replacem ent
Overall Project Location Map
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Streams
Flow
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SWD 9S and SWD 21SGBMKMB SHEET T ITL E
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APPR.CK.BYREVISIONDATENO
CH ECK ED BY
APPR . B Y
DR AW N B YStrateg ic En v iro n m en tal Ser vice s
219 B ro w n L an eB rya n t, A rk an sa s 72 022
JO B N AM E PROJEC T N O. REV. NO
DW G. N O.SCA LE
DATE2071-14-062
07/14/2014
SHOWN
DESIGN ED B Y
BMPsAERIAL MAPc PIPELINEREPLACEMENT
GREAT LAKES CHEMICAL CORPORATIONUNION COUNTY, ARKANSAS S2
ConstructionEntrance/Exit
Pipeline Replacement
SWD
21S
to H
eade
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SW D 9S to South P lant
Install fiber roll, sand bags, orrock check dams along road
ditches as necessary
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Imagery ©2014 , DigitalGlobe, State of Arkansas, USDA Farm Service Agency
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APPR.CK.BYREVISIONDATENO
CH ECK ED BY
APPR . B Y
DR AW N B YStrateg ic En v iro n m en tal Ser vice s
219 B ro w n L an eB rya n t, A rk an sa s 72 022
JO B N AM E PROJEC T N O. REV. NO
DW G. N O.SCA LE
DATE2071-14-062
07/14/2014
SHOWN
DESIGN ED B Y
BMPsAERIAL MAPc PIPELINEREPLACEMENT
GREAT LAKES CHEMICAL CORPORATIONUNION COUNTY, ARKANSAS S3
ConstructionEntrance/Exit
Pipeline Replacement
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SWD 9S and SWD 21SGBMKMB SHEET T ITL E
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APPR.CK.BYREVISIONDATENO
CH ECK ED BY
APPR . B Y
DR AW N B YStrateg ic En v iro n m en tal Ser vice s
219 B ro w n L an eB rya n t, A rk an sa s 72 022
JO B N AM E PROJEC T N O. REV. NO
DW G. N O.SCA LE
DATE2071-14-062
07/14/2014
SHOWN
DESIGN ED B Y
BMPsTOPOGRAPHIC MAPc PIPELINEREPLACEMENT
GREAT LAKES CHEMICAL CORPORATIONUNION COUNTY, ARKANSAS S4
ConstructionEntrance/Exit
Install fiber roll, sand bags, orrock check dams along road
ditches as necessary
Pipeline Replacement
SWD
21S
to H
eade
r
SW D 9S to South P lant
!(DC !(DC
!(DC
Pvt
Pvt .400
Feet
!(DC Check Dam
Silt Fence
Flow
Roads
SWD 9S and SWD 21SGBMKMB SHEET T ITL E
KMB
KMB
IT
APPR.CK.BYREVISIONDATENO
CH ECK ED BY
APPR . B Y
DR AW N B YStrateg ic En v iro n m en tal Ser vice s
219 B ro w n L an eB rya n t, A rk an sa s 72 022
JO B N AM E PROJEC T N O. REV. NO
DW G. N O.SCA LE
DATE2071-14-062
07/14/2014
SHOWN
DESIGN ED B Y
BMPsTOPOGRAPHIC MAPc PIPELINEREPLACEMENT
GREAT LAKES CHEMICAL CORPORATIONUNION COUNTY, ARKANSAS S5
ConstructionEntrance/Exit
Pipeline Replacement
United StatesDepartment ofAgriculture
A product of the NationalCooperative Soil Survey,a joint effort of the UnitedStates Department ofAgriculture and otherFederal agencies, Stateagencies including theAgricultural ExperimentStations, and localparticipants
Custom Soil ResourceReport for
Union County,ArkansasGLCC SWD 9S to SWD 21S BrinePipeline Replacement
NaturalResourcesConservationService
June 24, 2014
PrefaceSoil surveys contain information that affects land use planning in survey areas. Theyhighlight soil limitations that affect various land uses and provide information aboutthe properties of the soils in the survey areas. Soil surveys are designed for manydifferent users, including farmers, ranchers, foresters, agronomists, urban planners,community officials, engineers, developers, builders, and home buyers. Also,conservationists, teachers, students, and specialists in recreation, waste disposal,and pollution control can use the surveys to help them understand, protect, or enhancethe environment.
Various land use regulations of Federal, State, and local governments may imposespecial restrictions on land use or land treatment. Soil surveys identify soil propertiesthat are used in making various land use or land treatment decisions. The informationis intended to help the land users identify and reduce the effects of soil limitations onvarious land uses. The landowner or user is responsible for identifying and complyingwith existing laws and regulations.
Although soil survey information can be used for general farm, local, and wider areaplanning, onsite investigation is needed to supplement this information in some cases.Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/portal/nrcs/main/soils/health/) and certain conservation and engineering applications. Formore detailed information, contact your local USDA Service Center (http://offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State SoilScientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?cid=nrcs142p2_053951).
Great differences in soil properties can occur within short distances. Some soils areseasonally wet or subject to flooding. Some are too unstable to be used as afoundation for buildings or roads. Clayey or wet soils are poorly suited to use as septictank absorption fields. A high water table makes a soil poorly suited to basements orunderground installations.
The National Cooperative Soil Survey is a joint effort of the United States Departmentof Agriculture and other Federal agencies, State agencies including the AgriculturalExperiment Stations, and local agencies. The Natural Resources ConservationService (NRCS) has leadership for the Federal part of the National Cooperative SoilSurvey.
Information about soils is updated periodically. Updated information is availablethrough the NRCS Web Soil Survey, the site for official soil survey information.
The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programsand activities on the basis of race, color, national origin, age, disability, and whereapplicable, sex, marital status, familial status, parental status, religion, sexualorientation, genetic information, political beliefs, reprisal, or because all or a part of anindividual's income is derived from any public assistance program. (Not all prohibitedbases apply to all programs.) Persons with disabilities who require alternative means
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for communication of program information (Braille, large print, audiotape, etc.) shouldcontact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file acomplaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272(voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider andemployer.
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ContentsPreface....................................................................................................................2Soil Map..................................................................................................................5
Soil Map................................................................................................................6Legend..................................................................................................................7Map Unit Legend..................................................................................................8Map Unit Descriptions..........................................................................................8
Union County, Arkansas.................................................................................10BbA—Bibb fine sandy loam, 0 to 1 percent slopes, frequently flooded.......10DdC—Darden loamy fine sand, 1 to 8 percent slopes................................11SaC—Sacul fine sandy loam, 1 to 8 percent slopes...................................12ScC—Sacul-Sawyer complex, 1 to 8 percent slopes..................................13ScD—Sacul-Sawyer complex, 8 to 15 percent slopes................................15WsC—Warnock-Smithdale complex, 1 to 7 percent slopes........................17
References............................................................................................................19
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Soil MapThe soil map section includes the soil map for the defined area of interest, a list of soilmap units on the map and extent of each map unit, and cartographic symbolsdisplayed on the map. Also presented are various metadata about data used toproduce the map, and a description of each soil map unit.
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Custom Soil Resource ReportSoil Map
3662
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3663
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3663
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3663
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3664
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3664
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3662
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3662
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3663
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3664
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526700 527000 527300 527600 527900 528200 528500 528800 529100 529400 529700
526700 527000 527300 527600 527900 528200 528500 528800 529100 529400 529700
33° 7' 5'' N92
° 4
2' 5
1'' W
33° 7' 5'' N
92° 4
0' 5
3'' W
33° 6' 1'' N
92° 4
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33° 6' 1'' N
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N
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 15N WGS840 500 1000 2000 3000
Feet0 200 400 800 1200
MetersMap Scale: 1:14,000 if printed on A landscape (11" x 8.5") sheet.
MAP LEGEND MAP INFORMATION
Area of Interest (AOI)Area of Interest (AOI)
SoilsSoil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special Point FeaturesBlowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
Other
Special Line Features
Water FeaturesStreams and Canals
TransportationRails
Interstate Highways
US Routes
Major Roads
Local Roads
BackgroundAerial Photography
The soil surveys that comprise your AOI were mapped at 1:24,000.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can causemisunderstanding of the detail of mapping and accuracy of soil lineplacement. The maps do not show the small areas of contrastingsoils that could have been shown at a more detailed scale.
Please rely on the bar scale on each map sheet for mapmeasurements.
Source of Map: Natural Resources Conservation ServiceWeb Soil Survey URL: http://websoilsurvey.nrcs.usda.govCoordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercatorprojection, which preserves direction and shape but distortsdistance and area. A projection that preserves area, such as theAlbers equal-area conic projection, should be used if more accuratecalculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as ofthe version date(s) listed below.
Soil Survey Area: Union County, ArkansasSurvey Area Data: Version 11, Dec 23, 2013
Soil map units are labeled (as space allows) for map scales 1:50,000or larger.
Date(s) aerial images were photographed: Dec 13, 2010—Jun 11,2011
The orthophoto or other base map on which the soil lines werecompiled and digitized probably differs from the backgroundimagery displayed on these maps. As a result, some minor shiftingof map unit boundaries may be evident.
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Map Unit Legend
Union County, Arkansas (AR139)
Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI
BbA Bibb fine sandy loam, 0 to 1percent slopes, frequentlyflooded
1.8 7.0%
DdC Darden loamy fine sand, 1 to 8percent slopes
0.1 0.4%
SaC Sacul fine sandy loam, 1 to 8percent slopes
2.5 9.7%
ScC Sacul-Sawyer complex, 1 to 8percent slopes
10.1 38.9%
ScD Sacul-Sawyer complex, 8 to 15percent slopes
1.1 4.3%
WsC Warnock-Smithdale complex, 1to 7 percent slopes
10.4 39.7%
Totals for Area of Interest 26.1 100.0%
Map Unit DescriptionsThe map units delineated on the detailed soil maps in a soil survey represent the soilsor miscellaneous areas in the survey area. The map unit descriptions, along with themaps, can be used to determine the composition and properties of a unit.
A map unit delineation on a soil map represents an area dominated by one or moremajor kinds of soil or miscellaneous areas. A map unit is identified and namedaccording to the taxonomic classification of the dominant soils. Within a taxonomicclass there are precisely defined limits for the properties of the soils. On the landscape,however, the soils are natural phenomena, and they have the characteristic variabilityof all natural phenomena. Thus, the range of some observed properties may extendbeyond the limits defined for a taxonomic class. Areas of soils of a single taxonomicclass rarely, if ever, can be mapped without including areas of other taxonomicclasses. Consequently, every map unit is made up of the soils or miscellaneous areasfor which it is named and some minor components that belong to taxonomic classesother than those of the major soils.
Most minor soils have properties similar to those of the dominant soil or soils in themap unit, and thus they do not affect use and management. These are callednoncontrasting, or similar, components. They may or may not be mentioned in aparticular map unit description. Other minor components, however, have propertiesand behavioral characteristics divergent enough to affect use or to require differentmanagement. These are called contrasting, or dissimilar, components. They generallyare in small areas and could not be mapped separately because of the scale used.Some small areas of strongly contrasting soils or miscellaneous areas are identifiedby a special symbol on the maps. If included in the database for a given area, thecontrasting minor components are identified in the map unit descriptions along withsome characteristics of each. A few areas of minor components may not have been
Custom Soil Resource Report
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observed, and consequently they are not mentioned in the descriptions, especiallywhere the pattern was so complex that it was impractical to make enough observationsto identify all the soils and miscellaneous areas on the landscape.
The presence of minor components in a map unit in no way diminishes the usefulnessor accuracy of the data. The objective of mapping is not to delineate pure taxonomicclasses but rather to separate the landscape into landforms or landform segments thathave similar use and management requirements. The delineation of such segmentson the map provides sufficient information for the development of resource plans. Ifintensive use of small areas is planned, however, onsite investigation is needed todefine and locate the soils and miscellaneous areas.
An identifying symbol precedes the map unit name in the map unit descriptions. Eachdescription includes general facts about the unit and gives important soil propertiesand qualities.
Soils that have profiles that are almost alike make up a soil series. Except fordifferences in texture of the surface layer, all the soils of a series have major horizonsthat are similar in composition, thickness, and arrangement.
Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity,degree of erosion, and other characteristics that affect their use. On the basis of suchdifferences, a soil series is divided into soil phases. Most of the areas shown on thedetailed soil maps are phases of soil series. The name of a soil phase commonlyindicates a feature that affects use or management. For example, Alpha silt loam, 0to 2 percent slopes, is a phase of the Alpha series.
Some map units are made up of two or more major soils or miscellaneous areas.These map units are complexes, associations, or undifferentiated groups.
A complex consists of two or more soils or miscellaneous areas in such an intricatepattern or in such small areas that they cannot be shown separately on the maps. Thepattern and proportion of the soils or miscellaneous areas are somewhat similar in allareas. Alpha-Beta complex, 0 to 6 percent slopes, is an example.
An association is made up of two or more geographically associated soils ormiscellaneous areas that are shown as one unit on the maps. Because of present oranticipated uses of the map units in the survey area, it was not considered practicalor necessary to map the soils or miscellaneous areas separately. The pattern andrelative proportion of the soils or miscellaneous areas are somewhat similar. Alpha-Beta association, 0 to 2 percent slopes, is an example.
An undifferentiated group is made up of two or more soils or miscellaneous areas thatcould be mapped individually but are mapped as one unit because similarinterpretations can be made for use and management. The pattern and proportion ofthe soils or miscellaneous areas in a mapped area are not uniform. An area can bemade up of only one of the major soils or miscellaneous areas, or it can be made upof all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example.
Some surveys include miscellaneous areas. Such areas have little or no soil materialand support little or no vegetation. Rock outcrop is an example.
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Union County, Arkansas
BbA—Bibb fine sandy loam, 0 to 1 percent slopes, frequently flooded
Map Unit SettingElevation: 50 to 450 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionBibb and similar soils: 85 percentMinor components: 15 percent
Description of Bibb
SettingLandform: Coastal plains, flood plainsDown-slope shape: LinearAcross-slope shape: LinearParent material: Loamy and sandy alluvium
Typical profileA - 0 to 5 inches: very strongly acid, fine sandy loamAg - 5 to 10 inches: very strongly acid, fine sandy loamCg1, Cg2 - 10 to 80 inches: very strongly acid, sandy loam
Properties and qualitiesSlope: 0 to 1 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Poorly drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately high to high
(0.57 to 1.98 in/hr)Depth to water table: About 6 to 12 inchesFrequency of flooding: FrequentFrequency of ponding: NoneAvailable water storage in profile: Moderate (about 9.0 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 5wHydrologic Soil Group: D
Minor Components
GuytonPercent of map unit: 5 percentLandform: Coastal plains, flood plainsDown-slope shape: LinearAcross-slope shape: Linear
GurdonPercent of map unit: 5 percentLandform: Coastal plains, stream terraces
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AquentsPercent of map unit: 5 percentLandform: Coastal plains, depressionsDown-slope shape: ConcaveAcross-slope shape: Convex
DdC—Darden loamy fine sand, 1 to 8 percent slopes
Map Unit SettingElevation: 150 to 600 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionDarden and similar soils: 90 percentMinor components: 10 percent
Description of Darden
SettingLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: ConvexParent material: Sandy marine deposits
Typical profileA - 0 to 11 inches: moderately acid, loamy fine sandBw1, Bw2 - 11 to 50 inches: moderately acid, loamy fine sandBw3 - 50 to 80 inches: moderately acid, loamy sand
Properties and qualitiesSlope: 1 to 8 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Excessively drainedCapacity of the most limiting layer to transmit water (Ksat): High to very high (5.95
to 19.98 in/hr)Depth to water table: More than 80 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: Low (about 4.2 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 4sHydrologic Soil Group: A
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Minor Components
WarnockPercent of map unit: 5 percentLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: Convex
SmithdalePercent of map unit: 5 percentLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: Convex
SaC—Sacul fine sandy loam, 1 to 8 percent slopes
Map Unit SettingElevation: 150 to 450 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionSacul and similar soils: 80 percentMinor components: 20 percent
Description of Sacul
SettingLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: ConvexParent material: Loamy and clayey marine deposits
Typical profileA - 0 to 5 inches: strongly acid, fine sandy loamE - 5 to 12 inches: strongly acid, fine sandy loamBt1, Bt2 - 12 to 31 inches: very strongly acid, clayBt3, Btg - 31 to 50 inches: very strongly acid, clay loamBCg, Cg - 50 to 80 inches: very strongly acid, clay loam
Properties and qualitiesSlope: 1 to 8 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately low to
moderately high (0.06 to 0.20 in/hr)Depth to water table: About 24 to 48 inchesFrequency of flooding: NoneFrequency of ponding: None
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Available water storage in profile: High (about 9.2 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 4eHydrologic Soil Group: C
Minor Components
AquultsPercent of map unit: 5 percentLandform: Coastal plains, depressionsDown-slope shape: ConcaveAcross-slope shape: Convex
TreblocPercent of map unit: 5 percentLandform: Coastal plains, depressionsDown-slope shape: ConcaveAcross-slope shape: Convex
SmithdalePercent of map unit: 3 percentLandform: Coastal plains, interfluves
WarnockPercent of map unit: 3 percentLandform: Coastal plains, interfluves
RosaliePercent of map unit: 2 percentLandform: Coastal plains, interfluves
HarlestonPercent of map unit: 2 percentLandform: Coastal plains, interfluves
ScC—Sacul-Sawyer complex, 1 to 8 percent slopes
Map Unit SettingElevation: 150 to 450 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionSacul and similar soils: 45 percentSawyer and similar soils: 35 percentMinor components: 20 percent
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Description of Sacul
SettingLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: ConvexParent material: Clayey marine deposits
Typical profileA - 0 to 5 inches: strongly acid, fine sandy loamE - 5 to 12 inches: strongly acid, fine sandy loamBt1, Bt2 - 12 to 31 inches: very strongly acid, clayBt3, Btg - 31 to 50 inches: very strongly acid, clay loamBCg, Cg - 50 to 80 inches: very strongly acid, clay loam
Properties and qualitiesSlope: 1 to 8 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately low to
moderately high (0.06 to 0.20 in/hr)Depth to water table: About 24 to 48 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: High (about 9.2 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 4eHydrologic Soil Group: C
Description of Sawyer
SettingLandform: Coastal plains, interfluvesDown-slope shape: ConvexAcross-slope shape: LinearParent material: Loamy and clayey marine deposits
Typical profileA - 0 to 8 inches: very strongly acid, very fine sandy loamE - 8 to 13 inches: very strongly acid, fine sandy loamBt1, Bt2 - 13 to 31 inches: very strongly acid, silty clay loamBt3 - 31 to 38 inches: very strongly acid, silty clayBt4, Bt5 - 38 to 66 inches: very strongly acid, silty clayBCg - 66 to 80 inches: very strongly acid, silty clay
Properties and qualitiesSlope: 1 to 8 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately low to
moderately high (0.06 to 0.20 in/hr)Depth to water table: About 18 to 30 inchesFrequency of flooding: NoneFrequency of ponding: None
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Available water storage in profile: High (about 10.5 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 3eHydrologic Soil Group: C
Minor Components
AquultsPercent of map unit: 5 percentLandform: Coastal plains, depressionsDown-slope shape: ConcaveAcross-slope shape: Convex
TreblocPercent of map unit: 5 percentLandform: Coastal plains, depressionsDown-slope shape: ConcaveAcross-slope shape: Convex
SmithdalePercent of map unit: 5 percentLandform: Hillslopes, coastal plains
HarlestonPercent of map unit: 3 percentLandform: Hillslopes, coastal plains
RosaliePercent of map unit: 2 percentLandform: Hillslopes, coastal plains
ScD—Sacul-Sawyer complex, 8 to 15 percent slopes
Map Unit SettingElevation: 150 to 450 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionSacul and similar soils: 50 percentSawyer and similar soils: 40 percentMinor components: 10 percent
Description of Sacul
SettingLandform: Coastal plains, interfluves
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Landform position (two-dimensional): FootslopeDown-slope shape: ConvexAcross-slope shape: LinearParent material: Clayey marine deposits
Typical profileA - 0 to 5 inches: strongly acid, fine sandy loamE - 5 to 12 inches: strongly acid, fine sandy loamBt1, Bt2 - 12 to 31 inches: very strongly acid, clayBt3, Btg - 31 to 50 inches: very strongly acid, clay loamBCg, Cg - 50 to 80 inches: very strongly acid, clay loam
Properties and qualitiesSlope: 8 to 15 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately low to
moderately high (0.06 to 0.20 in/hr)Depth to water table: About 24 to 48 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: High (about 9.2 inches)
Interpretive groupsFarmland classification: Not prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 6eHydrologic Soil Group: C
Description of Sawyer
SettingLandform: Coastal plains, interfluvesDown-slope shape: ConvexAcross-slope shape: LinearParent material: Loamy and clayey marine deposits
Typical profileA - 0 to 8 inches: very strongly acid, very fine sandy loamE - 8 to 13 inches: very strongly acid, fine sandy loamBt1, Bt2 - 13 to 31 inches: very strongly acid, silty clay loamBt3 - 31 to 38 inches: very strongly acid, silty clayBt4, Bt5 - 38 to 66 inches: very strongly acid, silty clayBCg - 66 to 80 inches: very strongly acid, silty clay
Properties and qualitiesSlope: 8 to 15 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately low to
moderately high (0.06 to 0.20 in/hr)Depth to water table: About 18 to 30 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: High (about 10.5 inches)
Interpretive groupsFarmland classification: Not prime farmland
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Land capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 4eHydrologic Soil Group: C
Minor Components
SmithdalePercent of map unit: 10 percentLandform: Hillslopes, coastal plains
WsC—Warnock-Smithdale complex, 1 to 7 percent slopes
Map Unit SettingElevation: 150 to 450 feetMean annual precipitation: 44 to 63 inchesMean annual air temperature: 52 to 75 degrees FFrost-free period: 220 to 280 days
Map Unit CompositionWarnock and similar soils: 45 percentSmithdale and similar soils: 40 percentMinor components: 15 percent
Description of Warnock
SettingLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: ConvexParent material: Loamy marine deposits
Typical profileA - 0 to 6 inches: very strongly acid, fine sandy loamE - 6 to 9 inches: very strongly acid, fine sandy loamBt1 - 9 to 34 inches: very strongly acid, sandy clay loamBtx1, Btx2 - 34 to 80 inches: very strongly acid, sandy clay loam
Properties and qualitiesSlope: 1 to 7 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Moderately well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately high to high
(0.57 to 1.98 in/hr)Depth to water table: About 30 to 48 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: Moderate (about 8.2 inches)
Interpretive groupsFarmland classification: All areas are prime farmland
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Land capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 3eHydrologic Soil Group: B
Description of Smithdale
SettingLandform: Coastal plains, interfluvesDown-slope shape: LinearAcross-slope shape: ConvexParent material: Loamy marine deposits
Typical profileA - 0 to 6 inches: very strongly acid, fine sandy loamB/A - 6 to 10 inches: very strongly acid, fine sandy loamBt1 - 10 to 36 inches: very strongly acid, sandy clay loamBt2,Bt3 - 36 to 80 inches: very strongly acid, sandy loam
Properties and qualitiesSlope: 1 to 7 percentDepth to restrictive feature: More than 80 inchesNatural drainage class: Well drainedCapacity of the most limiting layer to transmit water (Ksat): Moderately high to high
(0.57 to 1.98 in/hr)Depth to water table: More than 80 inchesFrequency of flooding: NoneFrequency of ponding: NoneAvailable water storage in profile: High (about 9.2 inches)
Interpretive groupsFarmland classification: All areas are prime farmlandLand capability classification (irrigated): None specifiedLand capability classification (nonirrigated): 3eHydrologic Soil Group: B
Minor Components
RosaliePercent of map unit: 5 percentLandform: Hillslopes, coastal plains
SaculPercent of map unit: 5 percentLandform: Hillslopes, coastal plains
AngiePercent of map unit: 5 percentLandform: Hillslopes, coastal plainsLandform position (two-dimensional): Summit
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ReferencesAmerican Association of State Highway and Transportation Officials (AASHTO). 2004.Standard specifications for transportation materials and methods of sampling andtesting. 24th edition.
American Society for Testing and Materials (ASTM). 2005. Standard classification ofsoils for engineering purposes. ASTM Standard D2487-00.
Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification ofwetlands and deep-water habitats of the United States. U.S. Fish and Wildlife ServiceFWS/OBS-79/31.
Federal Register. July 13, 1994. Changes in hydric soils of the United States.
Federal Register. September 18, 2002. Hydric soils of the United States.
Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soilsin the United States.
National Research Council. 1995. Wetlands: Characteristics and boundaries.
Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S.Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_054262
Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for makingand interpreting soil surveys. 2nd edition. Natural Resources Conservation Service,U.S. Department of Agriculture Handbook 436. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053577
Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department ofAgriculture, Natural Resources Conservation Service. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580
Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service andDelaware Department of Natural Resources and Environmental Control, WetlandsSection.
United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps ofEngineers wetlands delineation manual. Waterways Experiment Station TechnicalReport Y-87-1.
United States Department of Agriculture, Natural Resources Conservation Service.National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/home/?cid=nrcs142p2_053374
United States Department of Agriculture, Natural Resources Conservation Service.National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/landuse/rangepasture/?cid=stelprdb1043084
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United States Department of Agriculture, Natural Resources Conservation Service.National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/scientists/?cid=nrcs142p2_054242
United States Department of Agriculture, Natural Resources Conservation Service.2006. Land resource regions and major land resource areas of the United States, theCaribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296.http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053624
United States Department of Agriculture, Soil Conservation Service. 1961. Landcapability classification. U.S. Department of Agriculture Handbook 210. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf
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July 15, 2014
Mr. Jamal Solaimanian Arkansas Department of Environmental Quality Discharge Permits Section 5301 Northshore Drive North Little Rock, AR 72118-5317
RE: NPDES Permit Tracking No. ARR153261 Brine Pipeline Replacement Additional Acreage Request
Dear Mr. Solaimanian:
Great Lzfws Chemic-al Corp.
Great Lakes Chemical Corporation (GLCC) in El Dorado, Arkansas wishes to request an amendment to the authorization to discharge associated with the above referenced permit tracking number. The amendment reflects an increase in the total estimated disturbed area due to construction activities. An additional 8.0 acres is considered for the total amount disturbed and for the total project area. The additional disturbance will include the replacement of two sections of brine pipeline along an existing pipeline right-of-way (ROW). Impacts for this project will be confined to temporary disturbance of herbaceous vegetation in the maintained ROW.
The pipeline sections being replaced are referred to as SWD 9S to South Plant and SWD 21 S to Header. Both sections of the brine pipeline are located approximately two miles south of the intersection of Parkers Chapel Road and South Field Road. SWD 98 to South Plant runs in a general wesUeast direction for approximately 1. 78 miles and the SWD 21 S to Header runs in a north/south direction for approximately 0.33 miles.
Attached are maps showing the current ARR153261 permitted area and the proposed additional disturbed areas, soil data for the project areas, as well as the additional measures anticipated to control erosion and sedimentation. In addition, a Short Term Activity Authorization has been requested for in-stream activities associated with the pipeline replacement.
If you have any questions regarding this revision, please contact me at 870-864-1557 or Josh Fluger with GBMc & Associates at 501-847-7077.
Sincerely, Great Lakes Chemical Corporation
Randall Whitmore Environmental Manager
ADEQ A R K A N S A S Department of Environmental Quality
ADDITIONAL ACREAGE REQUEST FOR STORMWATER CONSTRUCTION GENERAL PERMIT ARR150000
Permit Number: Permittee Name: Project Name:
Current Disturbed Acreage 58.45 Current Total Acreage 58.45
ARR153261 Great Lakes West Brine Pipeline Replacement
Additional Disturbed Acreage -.:8c:.:.O:,-_ Additional Total Acreage _::.:8.:..:.0 __
AFIN: 70-00101
Requested Disturbed Acreage 66.45 Requested Total Acreage 66.45
Current Disturbed Acreage + Additional Disturbed Acreage = Requested Disturbed Acreage Current Total Acreage + Additional Total Acreage =Requested Total Acreage
SIGNATORY REQUIREMENTS:
"I certifY under penalty of law that this document and all attachments were prepared under my direction, or supervision, in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based
on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations."
Responsible/Cognizant Official Printed Name: !?al/lcb /((A/~/ eqone Responsible/Cognizant Official Title: £av/ """~. t.u-f'dd Wau.,r:Jf>~ Responsible/Cognizant Official Signature: .~&.~ Date: 7/4/14
ATTACH AN UPDATED SITE MAP THAT CONTAINS ALL ITEMS LISTED IN PART II.A.4.F OF THE ARR150000 PERMIT.
Updated copies of the site map and Stormwater Pollution Prevention Plan (SWPPP) should be kept at the site.