Soilworks products are the industry’s top standard due to our insistence on creating high performance soil stabilization and dust control products that stand up to rigorous testing – both in the lab and in the field. Our commitment to quality and performance has led to our involvement and testing in hundreds of real-world situations. The following library of reports, presentations, specifications, approvals and other similar documents provide you, our customer, the transparency and dependable assurance that is expected from Soilworks.
U.S. Army Environmental Center
US Army Corps of Engineers
AEC Report # SFIM-AEC-EQ-CR-99002
CERL Report #99/21
May 1999
AEC Form 45, 1 Feb 93 replaces THAMA Form 45 which is obsolete.
Report Documentation Page
Prepared by the U.S. Army Construction Engineering Research Laboratories, Land Management Laboratory; Resource Mitigation and Protection Division; and the U.S. Army Engineer Waterways Experiment Station, Pavements Division.
Authors:
Dick L. Gebhart, USACERL
Michael. L. Denight, USACERL
Richard H. Grau, USAEWES
ABSTRACT… 5
FOREWORD… 6
BACKGROUND… 7
DATA REQUIREENTS AND SOURCES… 8
INTRODUCTION… 9
DUST PROBLEMS…10
REDUCING DUST PROBLEM… 11
DUST PALLIATIVES…13
GUIDELINES FOR DUST CONTROL… 15
CONSTRUCTION OF NEW ROADWAY SURFACES…15
WATER-APPLICATION… 15
MAINTENANCE OF EXISTING ROADWAY SURFACES… 15
USE OF CHEMICAL DUST PALLIATIVES…16
DUST PALLIATIVE DICHOTOMOUS KEY… 17
REFERENCES… 21
DUST CONTROL PRODUCTS COST AND VENDOR LIST… 25
WATER-ATTRACTING CHEMICALS… 26
ORGANIC, NON-BITUMINOUS CHEMICALS… 27
PETROLEUM-BASED PRODUCTS… 29
ELECTROCHEMICAL STABILIZERS… 30
POLYMERS… 31
Considerable research on dust control has been conducted by the U.S. Army Engineer Waterways Experiment Station, U.S. Army Construction Engineering research Laboratories, product manufacturers, and other Federal and State agencies, However, results from this body of work has been published in a number of diverse and obscure documents that are largely unavailable or inaccessible to Army environmental, safety; public works, and natural resources managers. This lack of readily available information makes it difficult to make informed, cost-effective decisions for selecting and applying appropriate dust control products with proven performance characteristics and maintenance requirements.
This document provided guidance for dust control on roads, trails, and landing strips. It is a summary of the results from research that has experimentally documented:
Summarized data was subsequently used to develop a dichotomous key that allows the user to select the most appropriate/environmentally acceptable dust control product based on site-specific information such as:
5
This project was conducted for the U.S. Army Environmental Center under Reimbursable Order number MIPR 6467, “Dust Control Summary and Guidance Documentation.” The technical monitor was Ms. Kim Michael, U.S. Army Environmental Center, Aberdeen Proving Ground, MD 21010-5401.
Personnel from the following organizations contributed valuable time, input, and review based on their collective experience and interest in military dust problems:
The work was managed by the Resource Mitigation and Protection Division (LL-R) of the Land Management Laboratory (LL), U.S. Army Construction Engineering Research Laboratories (USACERL). The USACERL principal investigator was Dr. Dick L. Gebhart, Robert E. Riggins is Chief, CECER-LL-R; Dr. John T. Bandy is Operations Chief, CECER-LL; and Dr. William Severinghaus is the Technical Director.
6
Since 1946, the U.S. Army Corps of Engineers has been conducting a comprehensive research program on pavement maintenance, soil stabilization, and trafficability that includes companion studies investigating the development and evaluation of dust control materials on roads, trails, landing strips, and helipads. From 1966 to 1974, The U.S. Army Engineer Waterways Experiment Station (USAWES) pursued a program to identify suitable dust control materials for use in the Southeast Asia theater of operation. Numerous promising materials were developed from these efforts. During the mid-1980s, WES published results of several small-scale Facilities Technology Application Test (FTAT demonstrations. These test produced procedures and techniques for dustproofing unsurfaced roads and other areas on military installations using common, industry-standard suppressants.
During the early 1980s, the U.S. Army Construction Engineering Research Laboratories (USACERL) began investigating fugitive dust and dust control in relation to National Air Quality Standard compliance issues. The primary objective of this work was to develop designs and monitoring criteria for the use of high-volume air sampling systems. These systems collect air quality data on total suspended and respirable particulate associated with various dust control techniques and training activities at Fort Carson, Colorado. During the early 1990s, WES conducted further investigations to develop new dust control materials and evaluate those that had become available since the related efforts of the 1960s, 1970s, and 1980s. Results of these studies suggested that equipment, manpower, and logistical requirements associated with the proper use of dust control materials could be reduced by at least 30 percent.
During FY96, USACERL, in cooperation with the U.S. Army Environmental Center (USAEC), demonstrated the performance, durability, and maintenance characteristics of several commercially available dust control products at Fort Hood, Texas, and Fort Sill, Oklahoma. Results from this demonstration project, a similar study at Fort Campbell, Kentucky, and the previous research conducted by WES, has provided the necessary data to begin summarizing and developing Army-wide guidance/smart-buyer documentation for dust control products.
In FY97, USACERL conducted additional research on dust control technologies as they relate to sandy soils at Fort McCoy, Wisconsin, and Fort Drum, New York. Results from these studies provided much-needed data on dustproofing and stabilizing sandy-textured soil in colder regions of the United States.
7
A comprehensive literature review of existing dust control research and data resources was conducted to produce this dust control guidance and technology selection key: Sources for this review included:
To ensure that the data used to develop this dust control guidance and technology selection key document were unbiased and reliable, careful attention was devoted to retrieving data that:
Literature meeting these requirements was then incorporated into a spreadsheet categorized by the above criteria.
8
Excessive dust generation on unsurfaced roads, helicopter landing zones, firing lines, and assembly areas on military installations contributes significantly to reduced air quality and associated Clean Air Act compliance violations. It increases safety hazards, health problems, and the need for vehicle maintenance, and it reduces mission success. Dust can interfere with weapons targeting systems and landing clearance and may lead to unnecessary training delays. Dust generation is a preventable environmental problem; it can be controlled by proper road grading, surfacing, and maintenance practices. Preventing dust generation is a cost-effective way to avoid problems that can result in mission failure during training operations.
The purpose of this selection key is to provide guidelines for selecting the most cost-effective ways to control dust at military installations. Information contained herein is based on the most recent literature about dust control methods including personal interviews with experts from academia and state and federal transportation agencies. A dichotomous key was developed to assist with dust control decisions in a simple format that guides the user through a series of questions designed to provide a cost-effective solution to their dust control problems. The key is specifically designed for dust control on roadways, trails, and aircraft landing zones.
The contents of this report are not to be used for advertising, publication, or promotional purposes. Citation of trade names does not constitute an official endorsement or approval of the use of such commercial products. This report is not to be construed as an official Department of the Army position unless so designated by other authorized documents.
9
The main factors that lead to dust problems are loose surface materials and strong winds generated by atmospheric pressure changes and vehicle movement. Climatic factors, such as low rainfall and high temperatures, also contribute to dust problems such as those experienced in the arid and semi-arid regions of the U.S. Loose roadway surface materials are easily moved by winds. This results in surface degradation and enhanced dust generation because smaller particles (fines) necessary for proper bonding and surface strength have been eliminated. Eventually, this leads, to excessive road subsurface wear, thereby accelerating further destabilization. When a subgrade deteriorates, the road will require regrading, the addition of fines to promote surface bonding and strength, shaping, and compacting to create a hard surface layer and a properly crowned cross-section.
Frequently, only specific sections of roads, trails, and landing strips have problems with excessive dust generation and can be treated individually on an as-needed basis. Examples of such sections include road/trail intersections, road/trail segments close to high-speed paved toads or housing and administrative areas, and fuel and ammunition supply routes. This document specifically targets problem areas to ensure that valuable personnel, equipment, and material resources are not wasted on areas with only marginal dust problems.
The best way to avoid dust problems is to ensure that roads are properly maintained by surface grading and shaping for cross-sectional crowning to prevent excessive road surface wearing and consequent dust generation. Chemical dust suppressants are considered a secondary solution, to be used only when maintenance practices have been implemented to the greatest extent possible. The dichotomous key located in this document provides guidelines for determining whether chemical dust suppressants are warranted given predominant site-specific surface surface characteristics, soil types/textures, and climate and the type of vehicles used in a given area.
10
Dust Control methods can be categorized into three major types:
1.Construction and Maintenance. Good construction and maintenance practices are fundamental to providing durable and erosion-resistant trafficked surfaces in dust-prone areas. Properly crowned roadway cross-sections (referred to as geometry), well-graded materials composed of sufficient fines for strength and durability, and adequate drainage are vital to maintaining a hard surface that reduces dust emissions. Existing dust problem areas should be assessed to ensure that these basic factors are adequate. The choice of materials for the construction of aggregate-surfaced roads and airfields depends on whether or not frost is a design consideration. Materials should be sufficiently cohesive to resist abrasive action and should have a liquid limit no greater than 35 and a plasticity index of 4 of 9. These roads should be graded for maximum density and minimum volume of voids to optimumize moisture retention while resisting excessive water intrusion. The gradation, therefore, should consist of the optimum combination of coarse and fine aggregates that will minimize void ratios and maximize densities. Such materials will exhibit cohesive strength as well as intergranular shear strength. Where frost is a consideration, a layering system should be used. The percentage of fines should be restricted in all layers to facilitate drainage and to ensure stability and strength during thaw periods.
Adequate surface drainage should be provided to minimize moisture damage. Expeditious removal of surface water reduces the potential for absorption and ensures more consistent strength and reduced maintenance. Drainage, however, must be provided in a way that precludes damage to the aggregate-surfaced road or airfield through erosion of fines or the entire surface layer.
Roads require frequent maintenance because the environment and traffic deteriorate the aggregate surface. Rain or water flow will wash fines from the aggregate surface and reduce cohesion, while traffic action causes displacement of surface materials. Maintenance should be performed at least every six months and more frequently if required. Maintenance frequency will be high for the first few years of road use but will decrease over time to a more constant value. The majority of the maintenance will consist of periodic grading to remove the ruts and potholes that are inevitably created by the environment and traffic. Occasionally, the surface layer may have to be scarified and have aggregate added to maintain its original thickness. The wearing surface may also have to be recompacted to the originally specified density.
11
2. MECHANICAL STABILIZATION. Mechanical stabilization involves mixing of substrate materials to ensure that local soils have a wearing surface with correct grading and plasticity. A substrate that will considerably reduce dust generation is composed of well-graded gravel-sand mixtures with sufficient amounts of clayey (cohesive) fines to promote surface bonding and wear resistance. Mechanical stabilization can be used under a variety of conditions and, once established, will reduce dust emissions for years when properly maintained.
When a gravel road resists lateral displacement during traffic, it is said to be mechanically stable. This resistance is provided by the natural forces of cohesion and internal friction that exist in the soil. Cohesion is mainly associated with the fine silt and clay particles of the material while internal friction is characteristic of the coarser particles. For a soil to be mechanically stable, it must fulfill requirements with respect to shear strength, resistance to abrasion, rigidity, incompressibility and freedom from swelling, shrinkage and frost action. Each of these conditions will vary with the soil material in the road and the loads applied to its structure.
Mechanical stabilization is accomplished by mixing soils of two or more gradations. The blending may take place at the construction site, a central plant, or a borrow area. After the soil is blended, it is spread and compacted to the required densities by conventional means.
3. CHEMICAL PALLIATIVES. Chemical dust palliatives should be considered as an adjunct to other dust control methods, especially if mechanical stabilization is cost-prohibitive and high dust generation persists. Chemical dust palliatives have a limited life span and require regular application to maintain adequate dust control on a long-term basis. tracked vehicle traffic may reduce product performance standards by an estimated 50 percent to 75 percent or more. Careful consideration should be given to the life-cycle management of chemical dust suppressants since other dust control options may prove most cost-effective over time.
The methods described above should be applied in the order given. It may be necessary to employ all of these methods to reduce dust emissions to a satisfactory level. The use of dust palliatives is not recommended if intrinsic factors such as proper grading, drainage, and maintenance are inadequate. Cost-effective dust control measures depend heavily on proper maintenance and can significantly reduce the need for chemical dust palliatives.
12
Chemical dust suppressants (palliatives) fall into the following general categories:
14
CONSTRUCTION OF NEW ROADWAY SURFACES
The best way to provide long-term dust control is through the proper design and construction of new roads, trails, and landing zones. Special consideration should be given to the following:
MAINTENANCE OF EXISTING ROADWAY SURFACES
Regular maintenance of existing roads and landing zones is the most cost-effective method of controlling dust emissions at a military installation. Maintenance activities should include:
WATER APPLICATION
15
The following key is designed to allow a military installation that is experiencing dust control problems to evaluate various solutions. If warranted, chemical dust palliative categories are recommended based on vehicular traffic volume, climatic factors, and soil types/textures. the recommended palliative categories are those that have shown the best results in empirical studies and in surveys of current literature. Product performance standards cited in the references may be reduced by an estimated 50 to 75 percent if tracked-vehicle traffic predominates.
By working through the questions in the key, the most effective chemical dust palliative can be determined for conditions at a given installation. Once the proper palliative category has been established, application rates and concentrations are available from commercial manufacturers of the various products. Information regarding the cost-effective application of chemical dust palliatives on a military installation can be found in:
To Make The Most Effective Use of This Key, The Following Data Should Be Readily Available:
16
DUST PALLIATIVE DICHOTOMOUS KEY
NOTE: Order of product details are: PRODUCT CATEGORY: product type; concentration; application rate; durability of performance in days for predominately wheeled vehicle traffic; reduce performance by 50 to 75 percent for predominantly tracked-vehicle traffic
DUST CONTROL PRODUCT COSTS AND VENDOR LIST
A range of material costs for each dust control product category is presented below. The lowest value of the range is for materials only and does not include labor, equipment, or application costs. the highest value of the range would be typical for having a contractor or vendor perform the work and includes all materials, labor, and equipment for application. Costs are presented on volume or weight basis because differences in soil types influence dilution rates and final application rates. It should be noted that product costs can and will vary with transportation distanes and product volumes required. For example, per-gallon costs associated with a 10,000 square-yard job will be higher than those associated with a 100,000 square-yard job. Some products, most notably those within the organic, non-bituminous category, are waste products from other industrial activities; their cost and availability will fluctuate with the magnitude of these industrial activities.
Disclaimer
The following list of dust control products and vendors is a compilation of information presented in current literature. The list is not intended to be complete literature. The list is not intended to be complete and comprehensive for all vendors of dust control products, but merely reflects the most readily available data at the time of publication.
WATER-ATTRACTING CHEMICALS
Actin
1102 E. Columbus Drive
East Chicago, IN 46312
(210) 397-5020
All Construction
4327 Franklin, Suite 103
Michigan City, IN 46360
(219) 874-9474
Artesian Chemical Company & Supply, Inc.
P.O. Box 487
Brighton, CO 80601
(303) 659-6566
Ashland Chemical Company
P.O. Box 10298
Jackson, MS 39209
(601) 355-8383
B.S. & W. Energy Corporation
4745 N. 7th Street, Suite 440
Phoenix, AZ 85014
(602) 279-5000
California-Fresno Oil Company
P.O. Box 527
Fresno, CA 93709
(209) 486-0220
Cargil Solarchem Resources
P.O. Box 364
Newark, CA 94560
Chemical Distributors, Inc.
201 Bryce Court
Henderson, NV 89105
(702) 565-4904
Dust Pro
725 S. 12th Place
Phoenix, AZ 85034
(602) 251-3659
General Chemical Corporation
90 East Halsey Road
Parsippany, NJ 07054
(973) 515-0900
Great Salt Lake Minerals & Chemicals
P.O. Box 1190
Ogden, UT 84402
(801) 731-3100
Hill Brothers Chemical Company
1675 N. Main Street
Orange, CA 92667
(714) 998-8800
Jim Good Marketing
P.O. Box 717
Shafter, CA 93263
(805) 746-3783
Kaiser Chemical
30100 Chagrin Boulevard
Cleveland, OH 44124
Lee Chemical, Inc.
21250 Box Springs Road
Moreno Valley, CA 92387
(909) 369-5292
Leslie Salt Company
7200 Central Avenue
Newark, CA 94560
(415) 790-8169
Metamorphosis Hydroseeding, Inc.
1022A San Andreas Road
La Selva, CA 95067
(800) 994-7333
Midwest Industrial Supply, Inc.
P.O. Box 8431
Canton, OH 44711
(708) 941-0205
Nalco Chemical Company
One Nalco Center
Naperville, IL 60566-1024
(313) 961-9500
Nalco Chemical Company
4310 North 75th Street, Suite A
Scottsdale, AZ 85251
(602) 941-3915
PQ Corporation
ICD Sales Department
8401 Quartz Avenue
South Gate, CA 90280-2589
(213) 560-4891
PQ Corporation
P.O. Box 840
Valley Forge, PA 19482
Sahuaro Petroleum and Asphalt Company
1935 West McDowell Road
Phoenix, AZ 85005
(602) 252-3061
Sicalco Ltd.
5240 W. 123 Place
Alsip, IL 60658
(800) 942-4893
Soil Stabilization Products Company
P.O. Box 2779
Merced, CA 92362
(800) 523-9992
South Western Sealcoating, Inc.
23644 Adams Avenue
Murrieta, CA 92362
(714) 677-6228
Univer-SEAL Ltd.
3412 N. Nebraska Court
Chandler, AZ 85224
(602) 268-1233
Western Salt Company
7220 Trade Street, Suite 300
San Diego, CA 92121
(619) 566-6600
Western Spreading and Transportation, Inc.
641 Rock Springs Road
Escondido, CA 92025
(909) 784-7411
W&W Sales and Leasing Co.
P.O. Box 485
Edwardsville, IL 62025
(618) 656-5070
ORGANIC, NON-BITUMINOUS CHEMICALS
AET Group
655 Lewelling Boulevard
Suite 315
San Leandro, CA 94579
(209) 836-4884
Albright Seed Company
487 Dawson Drive Bay 55
Camarillo, CA 93012
(805) 484-0551
American Excelsior Company
8320 Canford Street
Pico Rivera, CA 90660-3702
(310) 949-2461
American Fiber Company
10820 Beverly Boulevard
Suite 322
Whittier, CA 90601
(310) 693-4072
Bartlett Services, Inc.
60 Industrial Park Road
Plymouth, MA 02360
Benetech, Inc.
1750 Eastwood Drive
Aurora, IL 60506
B.S. & W. Energy Corporation
4745 N. 7th Street, Suite 440
Phoenix, AZ 85014
(602) 279-5000
Cascadia Technologies, Ltd.
602-626 West Pander Street
Vancouver, B.C., Canada V6B1V9
(800) 665-2994
California-Fresno Oil Company
P.O. Box 527
Fresno, CA 93709
(209) 486-0220
Cellulose Resources Corporation
P.O. Box 1562
Escondido, CA 92025
C.E.T.I.
15568 Slover Avenue
Fontana, CA 92334
(909) 428-6861
Chem Shield
1475 E. Greg Street
Sparks, NV 89434
(702) 323-4540
Conkin Company, Inc.
Building Products Division
P.O. Box 155
Shakopee, MN 55379
(612) 445-6010
C.S.S. Technology, Inc.
P.O. Box 1355
Weatherford, TX 76086
Desert Rock Supply
P.O. Box 924
La Quinta, CA 92253
(619) 360-1345
DeWitt Company
Highway 61 South
RR 3 Box 338
Sikerston, MO 63801
Diversified Services, Inc.
P.O. Box 337
Elizabethton, TN 37644
(615) 542-9100
Dust Bond of Arizona
4222 North 39th Avenue
Phoenix, AZ 85019
(602) 269-7891
Dust Pro
725 S. 12th Place
Phoenix, AZ 85034
(602) 251-3659
Dynaguard, Inc.
1034 N. Lemon Street
Orange, CA 92667
(714) 771-7411
Dynamis, Inc.
P.O. Box 397
Sanger, CA 93657
(209) 875-0800
Earth Systems International
28259 Dorothy Drive
Agoura Hills, CA 91301
Elloitt Landscaping
68-315 Durango Road
Cathedral City, CA 92234
(619) 320-0176
Energy Systems Associates
P.O. Box 976
McLean, VA 22101
EnviroCycle, Inc.
21992 Hiway 33
McKittrick, CA 93251
(800) 324-4484
Environmental Products and Applications Company
15017 Notnil Way
Lake Elsinore, CA 92530
(909) 674-9174
Environmental Soil Systems, Inc.
13234 Whistler Avenue
Granada Hills, CA 91344
(800) 368-4115
Envirosorb
1815 Wright Avenue
La Verne, CA 91750
(909) 392-5878
Erosion Control Systems, Inc.
1800 McFarland Boulevard North
Tuscaloosa, AL 35406
Executive Resource Associates
Suite 813, One Crystal Park
2011 Crystal Drive
Arlington, VA 22202
Feed Energy
3121 Dean Avenue
Des Moines, IA 50317
(515) 263-0408
Fiberwood
5854 88th Street
Sacramento, CA 95828
(800) 655-9754
Future Way Enviro Technologies, Inc.
13173 Amble Green Close
White Rock, British Columbia, Canada V4A6P9
Georgia-Pacific Corporation
P.O. Box 1236
Bellingham, WA 98227
(2060 733-4410
Georgia-Pacific Corporation
Western Chemicals
1426 Encino Avenue
Monrovia, CA 91016
(818) 445-8007
ITT Rayonier, Inc.
P.O. Box C-68967
18000 Pacific Highway South,
Suite 900
Seattle, WA 98188
(206) 246-3400 or (800) 228-0604
Midwest Industrial Supply, Inc.
P.O. Box 8431
Canton, OH 44711
(800) 321-0699
Native Soil Technology, Inc.
P.O. Box 502
Danville, CA 94526
(510) 837-5362
Pondersosa Systems, Inc.
P.O. Box 417
Sioux Falls, SD 57101
(605) 334-1100
Precision Hydroseeding Company
P.O. Box 12336
Palm Desert, CA 92255
(619) 360-2851
Prince Manufacturing Company
One Prince Plaza
P.O. Box 1009
Quincy, IL 62306
(217) 222-8854
RBJ Transport, Inc.
1735 . Ashby Road
Merced, CA
(209) 722-2731
RDE, Inc.
101 North Virginia Street
Crystal Lake, IL 60014
R/M Sciences, Inc.
42353 Avenida Alvardo
Temecula, CA 92390
Sandcastle Hydroseeding
42529 8th Street East
Lancaster, CA 93535
(805) 723-0515
Sanders Hydroseeding, Inc.
1708 South Santa Fe
Santa Ana, CA 92705
(714) 973-8873
Soil Seal Corporation
3015 Supply Avenue
Los Angeles, CA 90040
(213) 727-0654
Soil Stabilization Products Company
P.O. Box 2779
Merced, CA 95344
(800) 523-9992
Southwest Chemical & Supply
5001 E. Washington St., Suite 100
Phoenix, AZ 85034
(602) 273-7533
S & S Seeds
P.O. Box 1275
Carpenteria, CA 93013
(805) 684-0436
Stabilizer, Inc.
4832 East Indian School
Phoenix, AZ 85018
(602) 952-8009
SWIFT Adhesives
2400 Ellis Road
Durham, NC 27703-5543
(800) 213-4804
United States Gypsum Company
Industrial Gypsum Division
P.O. Box 803871
Chicago, IL 60680-3871
Valley Products Company
384 E. Brooks Road
Memphis, TN 38109
(901) 396-9646
Western Emulsions, Inc.
Dust Control Division
22155 Big Timer Road
Moreno Valley, CA 92557
(909) 784-7411
Woodchem, Inc.
P.O. Box A
Oconto Falls, WI 54154
(414) 846-2839
PETROLEUM-BASED PRODUCTS
Actin
1102 E. Columbus Drive
East Chicago, IN 46312
(219) 397-5020
Betz Water Management Group
Big Valley District Office
4201 Ardmore Way, #7
Bakersfield, CA 93309
(805) 835-9194
Brown Industrial Process Corporation
P.O. Box 28155
San Diego, CA 92128
Diversey Corporation
(818) 961-6305
Energy Systems Associates, Inc.
P.O. Box 976
McLean, VA 22101
Environmental Products and Applications Company
15017 Notnil Way
Lake Elsinore, CA 92530
(909) 674-9174
Ergon Asphalts & Emulsions, Inc.
P.O. Box Drawer 1639
Jackson, MS 39215
Green Mountain, Inc.
4N250 Route 53
Addison, IL 60101
Morgan Emultech, Inc.
7200 Pit Road
P.O. Box 1500
Redding, CA 96099
(916) 241-1364
Penzoil Products Company
12070 Telegraph Road, Suite 324
Santa Fe Springs, CA 90670
(310) 906-4300
Pragma, Inc.
P.O. Box 1658
Sutter Creek, CA 95685
(209) 267-5072
Witco Corporation
Golden Bear Division
P.O. Box 456
212 N. Chippewa
Chandler, AZ 85244-0161
(602) 963-2267
ELECTRO-CHEMICAL STABILIZERS
Amtrade, Inc.
8150 Holton Drive
Florence, KY 41042
Aqua Chemical Ltd.
P.O. Box 1138
Bakersfield, CA 93389
(805) 323-8308
Artesian Chemical Company & Supply, Inc.
P.O. Box 487
Brighton, CO 80601
(303) 659-6566
Compaction Compounds, Inc.
101 First Street, Suite 402
Los Altos, CA 94022
(415) 948-5900
Earth Systems International, Inc.
28259 Dorothy Drive
Agoura Hills, CA 91301
Gustafson, Inc.
1400 Preston Road, Suite 400
Plano, TX 75075
Martin Marietta Magnesia Specialties, Inc.
9308 Nickam Court
Bakersfield, CA 93311
(805) 663-0625
POLYMERS
Bartlett Services, Inc.
60 Industrial Park Road
Plymouth, MA 02360
Benetech, Inc.
1750 Eastwood Drive
Aurora, IL 60506
Boston/ASTC
521 Westminister Avenue
Newport Beach, CA 92663
(714) 646-1207
Brown Industrial Process Corporation
P.O. Box 28155
San Diego, CA 92128
Earth Systems International, Inc.
28259 Dorothy Drive
Agoura Hills, CA 91301
Eco-Polymers, Inc.
P.O. Box 4860
Cerritos, CA 90703-4860
(310) 407-3090
Executive Resource Associates, Inc.
Suite 813, One Crystal Park
2011 Crystal Drive
Arlington, VA 22202
J & M Land Restoration, Inc.
1640 James Road
Bakersfield, CA 93308
(805) 872-7039
Karleskint-Crum, Inc.
P.O. Box 5358
San Luis Obispo, CA 93403
(805) 543-3304
Midwest Industrial Supply, Inc.
P.O. Box 8431
Canton, OH 44711
(800) 321-0699
Reclamare Company
20727-7th Avenue South
Seattle, WA 98198
(206) 824-2385
Rohm and Haas Company
Toxicology Department
727 Norristown Road
P.O. Box 904
Spring House, PA 19477-0904
(215) 641-0436
S & S Seeds
P.O. Box 1275
Carpenteria, CA 93013
(805) 684-0436
Soils Control International, Inc.
P.O. Box 1214
Killeen, TX 76540
(817) 526-5550
Weather Tect., Inc.
9209 Seminole Boulevard, #93
Seminole, FL 34642
Copyright Soilworks, LLC 2003-. All Rights Reserved. Soilworks®, Soiltac®, Gorilla-Snot®, and Durasoil®are registered trademarks of Soilworks, LCC.
Copyright Soilworks, LLC 2003-. All Rights Reserved. Soilworks®, Soiltac®, Gorilla-Snot®, and Durasoil® are registered trademarks of Soilworks, LCC.