A

Abd Al-Jalil, Yousof Q., Assistant Project Manager
GZA GeoEnvironmental of New York
440 Ninth Avenue, 18th Floor
New York, New York
Tel: 212-594-8140 FAX: 212-279-8180

Abrams, Alan C., Manager of Estimating
Guy F. Atkinson Construction, LLC
200 Union Blvd., Suite 400
Lakewood, CO 80228
Tel: 303-985-1660 FAX: 303-984-1449

Abramson, P.E., Lee W., Vice President & Eastern Regional Manager
Hatch Mott MacDonald
27 Bleeker Street
Millburn, NJ 07041

Ackerman, Don, Division Manager, Tunnel/Civil Group
W.L. Hailey & Company, Inc.
2971 Kraft Drive
Nashville, TN 37204
Tel: 615-255-3161 x126 FAX: 615-256-1316

Adams, Timothy, Director
Master Builders / Allentown Equipment
421 Schantz Road
Allentown, PA 18104
Tel: 610-398-0451 FAX: 610-391-1934

Adams, Daniel N., Vice President & Principal
Jacobs Associates
811 1st Avenue, Suite 407
Seattle, WA 98104-1418
Tel: 415-434-1822 FAX: 415-956-8502

Adolfsson, Bjorn, Manager Strategic Research & Analysis
Black & Veatch
8400 Ward Parkway
Kansas City, MO 64114
Tel: 913-458-3830

Ahrens, Donna,
500 Hanley Road
Golden Valley, MN 55426
Tel: 612-541-1109 FAX: 612-541-1109

Akkaya, Ahmet Baris,
Istanbul Technical University
Kasimaga sok. Yildiz Apt. D:27 A Bl, Zeynepkamil-Uskudar
Istanbul, 81140
TURKEY
Tel: 90 216 333 72 87

Akkerman, Maynard, President
Akkerman, Inc.
58256 266 Street
Brownsdale, MN 55918
Tel: 507-567-2261 FAX: 507-567-2605

Allan, Adam, RCEO
DSI USA Inc.
320 Marmon Drive
Boling Brook, IL 60440
Tel: 630-739-1100 FAX: 630-972-9604

Allen, William H., Senior Vice President
Jacobs Engineering Group
1100 North Glebe Road, Suite 500
Arlington, VA 22201
Tel: 571-218-1450 FAX: 571-218-1550

Allwicher, Friedhelm
TunnelTec
Postfach 12 42
Erkelenz, D-41803
GERMANY
Tel: 49-2431-948200 FAX: 49-2431-94796-40

Almeraris, Gary, Vice President
Slattery Skanska Inc.
57 Devonshire Road
Milford, CT 06460
Tel: 718-729-8160 FAX: 718-729-8180

Ames, Thomas
TR Systems
Sundown Road
Lavina, MT 59046
Tel: 406-575-4393

Andrews, Thomas G., Geotechnical Engineer
Montgomery Watson Harza
1340 Treat Blvd., Suite 300
Walnut Creek, CA 94596
Tel: 925-975-3448 FAX: 925-975-3412

Andreyev, Igor A., Resident Engineer
Parsons Brinckerhoff
17013 Catalpa Court
Rockville, MD 20855
Tel: 301-987-2503 FAX: 703-572-1198

Ansari, Nadir, Design Engineer
Isherwood Associates
3100 Ridgeway Dr., Unit #3
Mississauga, Ontario, L5L 5M5
CANADA

Arland, Francis J.,
Mueser Rutledge Consulting Engineers
225 West 34th Street, 14 Penn Plaza
New York, NY 10122
Tel: 212-490-7110 FAX: 212-490-6654

Askilsrud, Odd G., Principal
Tunnel Engineering & Applications, Inc.
14322 148th Pl. SE
Renton, WA 98059
Tel: 425-271-5672 FAX: 425-271-5672

Astrakhan, Alexander, General Director
Spetsshakhtobureniye State Holding Co.
82 A Oktyabrskaya Street
Donetsk 83000,
UKRAINE
Tel: 0622 904901 FAX: 0622 928128

Atchison, Thomas C.,
6711 Lake Shore Drive #1006
Richfield, MN 55423
Tel: 612-798-1802 FAX: 612-798-1802

Au, Roger C., P.E., President
Roger Au & Co.
6457 Reflections Drive, Suite 110
Dublin, OH 43017
Tel: 614-889-1167 FAX: 614-889-1878

Augello, Anthony
Golder Associates, Inc.
10 Chrysler, Suite B
Irvine, CA 92618
Tel: 949-583-2700 FAX: 949-583-2770

Auld, Dr. Frederick Alan
Alan Auld Associates Ltd.
9 South Parade
Doncaster, South Yorkshire, DN1 2DY
ENGLAND
Tel: 44 0 1302 329911 FAX: 44 0 1302 329922

Austell, Bill, Construction Manager
Frank Coluccio Construction
9600 Martin Luther King Jr. Way S.
Seattle, WA 98118
Tel: 206-722-5306 FAX: 206-725-4764

Ayres, Michael
Box 59554
Potomac, MD 20859
Tel: 301-299-3679 FAX: 301-983-0297

Babiker, Osama E., ARE Coordinator
Parsons
P.O. Box 5498
Abu Dhabi,
U.A.E.

Bakhtar, Khosrow, ARSM, Ph.D., P.E., President
Bakhtar Associates
3420 Via Oporto, Suite 201
Newport Beach, CA 92663
Tel: 949-675-2800 FAX: 949-675-2233

Balci, Cemil, Visiting Scholar Student
Colorado School of Mines
Dept. of Mining Engineering, 1500 Illinois Street
Golden, CO 80401
Tel: 303-273-3125

Ball, James G., Vice President
Delcan Inc.
19371 Peachtree Circle

Huntington Beach, CA 92648-5507
Tel: 626-403-5508

Ballou, Mike, Regional Sales Manager-Mining & Underground
Bekaert Corporation
6359 So. Coral Drive
Taylorsville, UT 84123
Tel: 801-293-8379 FAX: 801-293-8370

Bamford, Dr. Bill, Principal Fellow & Associate Professor
University of Melbourne
Civil Engineering Department
Parkville, Victoria, 3010
AUSTRALIA
Tel: 61 3 8344 4507 FAX: 61 3 8344 4616

Banks, Doug,
North American Drillers, Inc.
70 Gum Springs Road
Morgantown, WV 26508

Barack, Roger A., Owner
Gunite Construction Company
P.O. Box 430
Neffs, OH 43940
FAX: 614-676-1549

Barr, Lynn, President
Underground Construction Co., Inc.
P.O. Box 2000
Benicia, CA 94602
Tel: 707-746-8800 FAX: 707-746-1314

Barr, David, President
Access Safety
1221 N. Decatur Blvd., Suite 1A
Las Vegas, NV 89108
Tel: 702.644.7233 FAX: 702-792-9996

Barry, Jack, President
Jack Barry & Associates
31962 Via Pavo Real
Coto De Caza, CA 92679-4119
Tel: 949-786-3526 FAX: 949-786-6934

Barthakur, Devajyoti
NTNU
Department of Geology & Mineral Resources Eng., Gloshaugen
Trondheim, N-7491
NORWAY
Tel: 47-73594825 FAX: 47-73590898

Bartholomew, Stuart H., President
S.H. Bartholomew, Inc.
P.O. Box 3360
Chico, CA 95927
Tel: 530-894-7411 FAX: 530-894-0843

Bartholow, Kevin, Vice President-Locomotive Products
Irwin Car & Equipment, Balco Division
P.O. Box 56
Blairsville, PA 15717
Tel: 724-459-6814 FAX: 724-459-0793

Bauer, Robert A., Engineering Geologist
Illinois State Geological Survey
615 E. Peabody Drive
Champaign, IL 61820
Tel: 217-244-2394 FAX: 217-244-2785

Bell, Walter C.,
12 Mariposa Lane
Orinda, CA 94563
Bennett, Jerry, General Manager
Mine Site Technologies (USA) Inc.
10520 Research Drive
Rolla, MO 65401
Tel: 573-364-1356 FAX: 573-364-0059

Bennett, David J., President
DJB Architects Ltd., LLC
5715 Clinton Ave. So
. Minneapolis, MN 55419
Tel: 612-866-5823 FAX: 612-866-5823

Bent, Colin, Technical Sales
ZED Instruments
336 Molesey Road Hersham, Surrey, KT12 3PD
UNITED KINGDOM
Tel: 44 1932 228977 FAX: 44 1932 243603

Bernardy, Ken
Pacific International Grout, Inc.
P.O. Box 32330
Bellingham, WA 98228-4330

Berry, Robert J., Senior Vice President, Estimating
Modern Continental Construction Co., Inc.
600 Memorial Drive
Cambridge, MA 02139-4814
Tel: 617-503-5500 FAX: 617-864-2331

Bhore, Joginder S., President
Joginder S. Bhore International, Inc.
210 S. Hawkins Street
Waxahachie, TX 75165
Tel: 972-923-2132 FAX: 972-938-2330

Bischoff, John A., Sr. Vice President, Tunneling Technology Director
URS Corporation
1333 Broadway, Suite 800
Oakland, CA 94612
Tel: 510-893-3600 FAX: 510-874-3268

Bivens, Dale, Senior Estimator/Project Manager
Traylor Bros., Inc.
P.O. Box 5165, 835 N. Congress Ave.
Evansville, IN 47715
Tel: 812-477-1542 FAX: 812-474-3223

Blattner, Arthur J., Senior Vice President
Perini Corporation
2 Skyline Drive
Hawthorne, NY 10532
Tel: 914-345-8100 FAX: 914-345-8211

Bonner, Dr. Gerald A., Senior Program Director
PARSONS
100 Broadway
New York, NY 10005
Tel: 917-922-5758

Borg, Anders, Senior Manager Underground Construction
MBT
Vulkanstrasse 110, CH
Zurich CH 8048,
SWITZERLAND
Tel: 41-1-438-2211 FAX: 41-1-438-2246

Boscardin, Ph.D., P.E., Marco D., President
Boscardin Consulting Engineers, Inc.
53 Rolling Ridge Road
Amherst, MA 01002-1420
Tel: 413-549-3804 FAX: 413-825-0467

Boutelle, Richard, President
RAM Enterprises, Inc.
17 Cedar Creek Road
Superior, MT 59872
Tel: 406-822-1726 FAX: 406-822-9954

Bowling, Mark A., Graduating Senior - Mining Engineering
University of Arizona
1310 East Summit Street
Tucson, AZ 85706-9537
Tel: 520-294-1187

Braach, Dipl.-Ing, Otto, Member Board of Management
Wayss & Freytag Ingenieurbau AG
Eschborner Landstrabe 130-132
Frankfurt am Main, D 60489
GERMANY
Tel: 49-69-7929-102 FAX: 49-69-7929-122

Bradshaw, Joe D., Vice President
Bradshaw Construction Corporation
3600-B Saint John's Lane
Ellicott City, MD 21042
Tel: 410-461-4466 FAX: 410-461-4257

Bradshaw, Jr., Lester M., President
Bradshaw Construction Corporation
3600-B Saint John's Lane
Ellicott City, MD 21042
Tel: 410-461-4466 FAX: 410-461-4257

Brady, James J., President
BU Corp.
PO Box 636
Charleston, SC 29401
Tel: 843-722-0308 FAX: 843-722-0051

Brady, Ed
6 Behrens Terrace
Monroe, CT 06468
Tel: 203-445-2942 FAX: 203-445-2942

Brand, Alfred H., Partner
Mueser Rutledge Consulting Engineers
225 W. 34th Street
New York, NY 10122
Tel: 917-339-9300 FAX: 917-339-9400

Brandon, Steve, Senior Engineer
Lachel & Associates, Inc.
2230 Gallows Road, Suite 300
Dunn Loring, VA 22030
Tel: 703-551-4609 FAX: 703-497-0537

Breeds, Chris, President
SubTerra, Inc.
P.O. Box 520
North Bend, WA 98045
Tel: 425-888-5425 FAX: 425-888-2725

Brekke, Tor L., Professor Emeritus
1847 Yosemite Road
Berkeley, CA 94707
Tel: 510-527-3499 FAX: 510-524-6030

Brennan, P.E., Donald D.,
Brennan Engineering & Consulting LLC
85 Eshelman Road
Lancaster, PA 17601
Tel: 717-397-6201 FAX: 717-397-7057

Bridger, Patrick, Sales Manager
Master Builders / Allentown Equipment
421 Schantz Road
Allentown, PA 18104
Tel: 610-398-0451 FAX: 610-391-1934

Brierley, Ph.D., P.E., Gary S., President
Brierley Associates, LLC
2329 West Main Street, Suite 201
Littleton, Colorado 80120
Tel: 303-703-1405 FAX: 303-703-1404

Britton, Randall C., Account Manager
SourceRight.com, Inc.
23377 Pike 262
Clarksville, MO 63336
Tel: 636-447-2419 FAX: 636.447.9522

Broch, Dr. Einar, Professor
Norwegian University of Science & Technology
Dept. of Geology & Mineral Resources
Trondheim, N-7491
NORWAY
Tel: 47 73594816 FAX: 47 73590898

Brockway, Jack E., Senior Vice President
Herrenknecht Tunneling Systems USA, Inc.
201 Clay Street NW
Auburn, WA 98001
Tel: 253-833-7366 FAX: 253-833-7108

Broshears, William, Vice President
Gunther-Nash, Inc.
Two City Place, Suite 380
St. Louis, MO 63141
Tel: 314-692-2611 FAX: 314.692.4288

Bruce, Gary L.,
Brady's Bend Company
930 Cass Street
New Castle, PA 16101
Tel: 412-652-5566 FAX: 412-652-8290

Bruen, Michael P., Manager, Underground Group
MWH
175 West Jackson Blvd.
Chicago, IL 60604-2814
Tel: 312-831-3093 FAX: 312-831-3555

Bruner, Philip L., Partner
Faegre & Benson LLP
90 South 7th Street
Minneapolis, MN 55402
Tel: 612-336-3429 FAX: 612-336-3026

Bruner, Tim
North American Drillers, Inc
70 Gum Springs Road
Morgantown, WV 26508

Brusey, Walter G., Senior Geotechnical Engineer
Port Authority of New York & New Jersey
20 Ridge Road, Apt. 2
Ridgewood, NJ 07450
Tel: 212-435-7137 FAX: 212-435-6039

Bullock, Richard L., Quenon Chair
11746 Pine Forrest Drive
Rolla, MO 65401
Tel: 573-341-6651 FAX: 573-341-6934

Burke, Jack J., President
Jack Burke & Associates, Inc.
4923 Hunting Hills Court SW
Roanoke, VA 24014
Tel: 540-774-0933 FAX: 540-774-0978

Burke, George K., Vice President Engineering
Hayward Baker, Inc.
1130 Annapolis Road
Odenton, MD 21113
Tel: 410-551-8200 FAX: 410-551-1900

Burke, Christopher, Senior Consultant
A/E/C Strategy, Inc.
225 Franklin Street, 26th Floor
Boston, MA 02110
Tel: 617-443-0700 FAX: 617-443-0722

Bursey, Harry A., President
R.A. Warren Equipment Ltd.
Box 67, 1040 Wallace Road
North Bay, Ontario, P1B 8G8
CANADA
Tel: 705-474-2331 FAX: 705-474-0909

Burtleson, Alf
4147 Heitz Way
Calistoga, CA 94515-9628

Burton, James, Director Natural Resources
Psomas
3187 Red Hill Ave
Costa Mesa, CA 92626
Tel: 714-751-7373

Busmann, Phil R., Project Manager
Washington Group International
P.O. Box 22
Boise, ID 83729
Tel: 208-386-5000 FAX: 208-386-5190

Butler, P.E., Roger A., Technical Director/Tunnels
URS Corporation
One Penn Plaza, Suite 610
New York, NY 10119-0698
Tel: 212-736-4444 FAX: 212-629-4249

Buto, Robert, Manager, Business Development Northwest
Boart Longyear Company
P.O. Box 1000, 32 Stokes Drive
Dayton, NV 89403
Tel: 775-246-0296 FAX: 775-246-3208

Cadenhead, Dan, President
Anderson Drilling
10303 Channel Road
Lakeside, CA 92040
Tel: 619-443-3891 FAX: 619-443-0724

Cahoone, William F., Manager of Marketing
Guy F. Atkinson Construction, LLC
200 Union Blvd., Suite 400
Lakewood, CO 80228
Tel: 303-985-1660 FAX: 303-984-1449

Caiden, David, Principal
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-510-2514 FAX: 212-352-1354

Calvanico, P.E., Salvatore J., Tunnel Design Manager
URS Corporation
62 Barry Lane East
Old Bethpage, NY 11804
Tel: 516-249-6120

Cannon, Robert P., Account Manager
Boart Longyear Inc.
145 Ardenlee Drive
Peachtree City, GA 30269
Tel: 678-364-9575 FAX: 678-364-9636

Canseco, Hector, General Director
Construcciones Zugusa S.A. de C.V.
Calle Hermosillo #26-103
Mexico City, 06760
MEXICO
Tel: 525-584-2891 FAX: 525-584-3034

Carlin, Catherine, President
TUMSCO, Inc.
1627 Stone Way
Auburn, CA 95603
Tel: 530-888-8361 FAX: 530-888-0772

Carlson, Jay E., Vice President, US Operations
Aecon Constructors
6882 West Williams Drive
Glendale, AZ 85310
Tel: 623-572-8562 FAX: 623-572-8598

Caro, Keith, Senior Tunnel Manager
DMJM + HARRIS
717 17th Street, Suite 500
Denver, CO 80202
Tel: 303-376-2939 FAX: 303-376-2999

Carpenter, Jon, Business Development Manager
Ruen Drilling, Inc.
P.O.Box 3315
Bozeman, MT 59715
Tel: 406-586-6266 FAX: 406-522-3822

Case, Steven P., Mgr. Field Technical Support
ORICA USA Inc.
33101 East Quincy Ave
Watkins, CO 80137
Tel: 303-268-5023 FAX: 303-268-5247

Caspe, P.E., Hugh P., National Director of Tunnel Services
HNTB
75 State Street, 10th Floor
Boston, MA 02109
Tel: 617-542-6900 FAX: 617-428-6905

Castaldi, Fulvio, President/CEO
S.A. Healy Company
1910 S. Highland Ave., Suite 300
Lombard, IL 60148-6192
Tel: 630-678-3110 FAX: 630-678-3130

Cerchie, David R., President
Systems Development Services
PO Box 32226
Kansas City, MO 64171
Tel: 913-321-9000 FAX: 913-321-1490

Cerulli, Dominic, Lead Construction Engineer
Parsons Brinckerhoff
14432 Clubhouse Road
Arlington, VA 20155

Chamley, Peter
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-229-2669 FAX: 212-229-1056

Charette, Louis, Vice President
Technopref Industries, Inc.
1203, 70th Avenue
Roberts, WI 54023
Tel: 715-749-3882 FAX: 715-749-3838

Charko, Daniel M.
DC Welding Inc.
P.O. Box 429
Dracut, MA 01826
Tel: 978-957-2883 FAX: 978-957-2988

Chen, Nick,
HNTB Corporation
75 State Street, 10th Floor
Boston, MA 02109
Tel: 617-542-6900 FAX: 617-542-6905

Chessman, Ph.D., Scott, President
Core Geotechnical
488 Orangeburg Road
Pearl River, NY 10965
Tel: 845-735-2119
: Chewning, Dwight, Principal, Tunnels & Underground Construction
Jacobs Civil
1100 North Glebe Road, Ste. 500
Arlington, VA 22201

Cikanek, Edward M., Senior Geotechnical Engineer
Bechtel SAIC Co., LLC
1211 Town Center Drive
Las Vegas, NV 89144
Tel: 702-295-4439 FAX: 702-295-5198

Claassen, Mark D., Senior Project Manager - Conveyance
Jacobs Civil Inc.
1100 North Glebe Road, Suite 1200
Arlington, VA 22201
Tel: 571-218-1541 FAX: 571-218-1201

Clare, Joe, Geotechnical Engineer
MWH
2353 130th Avenue NE, Suite 200
Bellevue, WA 98005
Tel: 425-881-1100

Clark, Jr., Jack, President
CWM & Associates, Inc.
100 Hilltop Drive Suite 19
Redding, CA 96003
Tel: 480-854-2828 FAX: 480-325-0359

Clark, P.E., Gordon T., Senior Professional Associate
Parsons Brinckerhoff
999 Third Avenue, Suite 2200
Seattle, WA 98104
Clemens, Thomas J., Executive Vice President
American Commercial Inc.
1774 Mellwood Avenue
Louisville, KY 40206-1756
Tel: 502-473-1010 FAX: 502-473-0707

Clifford, Michael A., Principal Surveyor
DGT Survey Engineering Group
803 Summer Street, 1st Floor
Boston, MA 02127
Tel: 617-275-0541 FAX: 617-275-0543

Clinger, Christine
Brookville Mining Equipment Corporation
175 Evans Street
Brookville, PA 15825
Tel: 814-849-2000 FAX: 814-849-2010

Clough, Russell, Owner
Russell G. Clough Co.
837 Waverley Street
Palo Alto, CA 94301
Tel: 650-327-8734 FAX: 650-327-8734

Cochran, Judy, Project Manager
King County
201 S. Jackson Street, MS KSC-NR-0503
Seattle, WA 98104
Tel: 206-205-1459 FAX: 206-684-1741

Colton, Philip B., Project Manager
Modern Continental Construction Co., Inc.
15308 Durant Street
Silver Spring, MD 20905
Tel: 301-332-5487 FAX: 703-692-5180

Coluccio, Frank, President
Frank Coluccio Construction Co.
9600 M.L. King Way S.
Seattle, WA 98118
Tel: 206-772-5306 FAX: 206-725-4764

Colussi, David, Area Manager
Goodman Locomotives
P.O. Box 2157 STM "A"
Sudbury, Onatrio, P3A 4S1
CANADA
Tel: 705-525-5500 FAX: 705-525-0786

Conerty, Patrick J., Vice President/Sales
Maxon Industries
3204 W. Mill Road
Milwaukee, WI 53209
Tel: 414-351-4000

Conway, Jerry, President
SubTerra Engineering, UK
Stag House, Inchbrook
Woodchester, Stroud, GL5 5EZ
ENGLAND
Tel: 1453-839367 FAX: 1453-825834
Coon, Richard, Senior Consultant
CH2M Hill
P.O. Box 91500
Bellevue, WA 98009
Tel: 206-453-5000 FAX: 206-462-5957

Coppola, Laine, Chief Engineer
The Marvin Group, Inc.
1349 Sierra Drive
Sierra Vista, AZ 85635
Tel: 520-515-0078 FAX: 520-515-0082

Corkum, David H.
Donovan Hatem LLP
Two Seaport Lane
Boston, MA 02210
Tel: 617-406-4532 FAX: 617-406-4501

Corwin, P.E., Arthur B., Executive Vice President
Moretrench American Corp.
100 Stickle Avenue
Rockaway, NJ 07866
Tel: 973-627-2100 x240 FAX: 973-627-6078

Cosenzo, Carl J., Executive Vice President
Schiavone Construction Company
One Harmon Plaza - 6th Floor
Secaucus, NJ 07094
Tel: 201-867-5070 FAX: 201-864-3196

Coss, Timothy R., President
Microtunneling, Inc.
P.O. Box 7367
Boulder, CO 80306
Tel: 303-444-2650 FAX: 303-444-0889

Coulombe, G.
Sandvik Smith Canada, Inc.
296-99th Avenue
Chomedey-Laval, QC, H7W 3Y9
CANADA

Couturier, David, Operations Manager
CLECO Manufacturing Inc.
14 Park Avenue
Hudson, NH 03051
Tel: 603-886-5472

Covil, Craig
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-229-2669 FAX: 212-229-1056

Cowin, John J., President
Cowin and Company Inc
. P.O. Box 19009
Birmingham, AL 35219-9009
Tel: 205-945-1300 FAX: 205-945-1441

Cox, David
1932 Redbird Drive
Webb City, MO 64870
Cox, David, Vice President, Engineering/Sales
Mid America Pipe
2674 NW Hwy 102
Scammon, KS 66773
Tel: 620-827-6121 FAX: 620-827-6125

Craig, R.N.
Rodney Craig Associates Limited
Dell Cottage, Ballinger, Great Missenden
Bucks, HP16 0RR
ENGLAND
Tel: 44149 486 4651 FAX: 44149 486 4651

Crawley, P.E., Dolph, Consulting Engineer
801 Pin Oak Lane
Arlington, TX 76012
Tel: 817-461-2512

Critchfield, P.E., John W.,
1942 Westlake Avenue, #1109
Seattle, WA 98101

Cronin, Hugh E., President
UCIC Consultants
4500 Campus Drive, Suite 524
Newport Beach, CA 92660
Tel: 949-955-0005 FAX: 949-474-9990

Curry, James, President
Alf Burtleson Construction Co.
P.O. Box 695
St. Helena, CA 94574
Tel: 707-963-2916 FAX: 707-963-3179

Cushman, Todd, Product Manager, Civil & Tunneling Division
Phillips Machine Service, Inc.
367 George Street
Beckley, WV 25801
Tel: 304-255-0537 FAX: 304-255-0565

Daigh, Mike, President
Daigh Company, Inc.
2393 Canton Highway, Suite 400
Cumming, GA 30028
Tel: 770-886-4711 FAX: 770-887-3783

Daly, William F., Director Underground Engineering
Golder Associates, Inc.
24 Commerce Street
Newark, NJ 07102
Tel: 973-621-0777 FAX: 973-621-7725

Daly, James F.,
Parsons Brinckerhoff
Two Gateway Center
18th Floor
Newark, NJ 07102
(973)-565-4878
dalyw@pbworld.com

PB Team
Two Broadway
5th Floor
New York, NY 10004
(646)-252-2135
WDaly@7Subway.com

Darnell, Patricia
Underground Construction Co., Inc.
P.O. Box 2000
Benicia, CA 94510
Tel: 707-746-8800 FAX: 707-746-1314

Daugherty, Charles W., Senior Professional Associate
Parsons Brinckerhoff
One Penn Plaza
New York, NY 10119
Tel: 212-465-5000 FAX: 212-465-5592

Davidson, Frank P.,
151 Main Street
Concord, MA 01742
Tel: 781-676-0062 FAX: 781-862-6686

Deaton, Hubert, President
Schnabel Foundation Company
45240 Business Court
Sterling, VA 20166
Tel: 703-742-0020

Deere, Don W., Principal
Tetra Tech RMC
1900 South Sunset Street, Suite 1-F
Longmont, CO 80501
Tel: 303-772-5282 FAX: 303-665-6959

DeGraff, Larry, Vice President-Support Products
American Commercial, Inc.
200 Morrison Blvd.
Bristol, VA 24201
Tel: 276-466-2743 FAX: 276-669-0940

Dengler, W.R.,
Dynatec Corporation
9555 Yonge Street, Ste. 200
Richmond Hill, Ontario, L4C 9M5
CANADA
Tel: 905-780-1980 FAX: 905-780-1990

Dennis, Joe, Manager, Engineered Products
Contech Construction Products, Inc.
1001 Grove Street
Middletown, OH 45044

Desai, Dru, Associate Vice President
DMJM + HARRIS, Inc.
605 Third Avenue
New York, NY 10158
Tel: 212-973-2900 FAX: 212-973-3000

Detwiler, Bill, Business Development Manager
Brayman Construction Corporation
1000 John Roebling Way
Saxonburg, PA 16056
Tel: 724-443-1533 FAX: 724-443-8733

Deutscher, Michael, Senior Tunneling Engineer
Arup
155 Avenue of the Americas
New York, NY 10013
FAX: 212-352-1354

Dill, P.E., Robin B., Vice President
Haley & Aldrich, Inc.
465 Medford Street, Suite 2200
Boston, MA 02129-1400
Tel: 617-886-7440 FAX: 617-886-7600

DiPonio, Tom, President
Jay Dee Contractors, Inc.
38881 Schoolcraft Road
Livonia, MI 48150
Tel: 734-591-3400 FAX: 734-464-6868

DiPonio, John J., Vice President
Merriman Construction Company, Inc.
36836 Northline Road
Romlus, MI 48174
Tel: 734-942-1440 FAX: 734-942-1036

DiPonio, John D., Executive Vice President
Jay Dee Contractors, Inc.
38881 Schoolcraft Road
Livonia, MI 48150
Tel: 734-591-3400 FAX: 734-464-6868

DiPonio, David D., Project Manager
Wade-Trim Associates, Inc.
25251 Northline Road, P.O. Box 10
Taylor, MI 48180
Tel: 734-947-9700 FAX: 734-947-9726

Dobbels, Dan, Vice President
Haley & Aldrich, Inc.
465 Medford Street
Boston, MA 02129-1400

Dollinger, Gerald L., Geologic Consultant - Underground Construction
22 164th Ave. SE
Bellevue, WA 98008
Tel: 425-746-2496 FAX: 425-746-5673

Donahue, P.E., Peter F., Vice President, Professional Associate
Parsons Brinckerhoff
185 Kneeland Street
Boston, MA 02111
Tel: 617-951-6447 FAX: 617-772-7052

Donde, P.E., Prakash M., Vice President
Jenny Engineering Corp.
2 Edison Place
Springfield, NJ 07081
Tel: 973-379-6699 FAX: 973-379-6774

Donkin, P.L.S., Clark R., Chief Surveyor
Judith Nitsch Engineering, Inc.
186 Lincoln Street, Suite 200
Boston, MA 02111
Tel: 617-338-0063 FAX: 617-338-6472

Douglass, Peter M., President
Peter M. Douglass, Inc.
8427 NE 175th Street
Kenmore, WA 98028
Tel: 206-367-2349 FAX: 206-418-8186

Dowden, Peter B., Principal
Mechanical Tunneling Consulting Services
5007 Doon Way
Anacortes, WA 98221
Tel: 360-293-7836 FAX: 360-293-5505

Downs, Stephen G.,
17301 West Colfax Ave., Suite 170
Golden, CO 80401
Tel: 303-271-9100 FAX: 303-271-9319

Doyle, Barry R., P.E.
27437 Detroit Road, #F-18
Westlake, OH 44145
Tel: 440-899-9144

Drake, Ron, Senior Project Manager
Jacobs Civil
2260 Tattler Street
Arroyo Grande, CA 93420
Tel: 805.473.8006 FAX: 805.473.1439

Duffaut, Pierre J., Vice President
Espace Souterrain
130 Rue de Rennes
Paris, 75006
FRANCE
Tel: 331-45-48-9139 FAX: 331-45-48-91-39

Dufilho, Bill, General Manager-Industrial Group
BRANDT - A Varco Company
12249 FM 529, Northwoods Industrial Park West
Houston, TX 77041
Tel: 713-983-4403 FAX: 713-856-9443

Duke, Kyle A., President/Owner
Sunrise Safety Corporation
P.O. Box 8429
Ft. Worth, TX 76124
Tel: 817-596-9315 FAX: 817-596-9685

Durden, P.E., William J.,
MERCO, Inc.
1117 Route 31 South
Lebanon, NJ 08833
Tel: 908-730-8622 FAX: 908-730-6472

Eckert, Larry
4125 Sacramento Blvd.
Medina, OH 44256

Edgerton, William W., President & Principal
810 3rd Avenue, Ste. 320
Seattle, WA 98104-1622
Tel: 206-464-0180 FAX: 206-464-0189
Pager: 888-898-8540

Edwards, Rockwood J., Consulting Engineer
Rolf Jensen & Associates, Inc.
1661 Worcester Road, Ste. 501
Framingham, MA 01701

Egger, Kurt, Vice President
Dr. G. Sauer Corporation
560 Herndon Parkway, Suite 310
Herndon, VA 20170
Tel: 703-707-0700 FAX: 703-707-0703

Einstein, Herbert H., Professor of Civil Engineering & Environmental Engineering
MIT
77 Massachusetts Ave., Rm. 1-342
Cambridge, MA 02139
Tel: 617-253-3598 FAX: 617-253-6044

Eisenstein, Z.D.
2467-138 Street
Surrey, British Columbia, V4P 2M1
CANADA
Tel: 604-542-4790 FAX: 604-542-4791

Eisold, Eric, Project Manager
Bradshaw Construction Corporation
3600-B Saint John's Lane
Ellicott City, MD 21042
Tel: 410-461-4466 FAX: 410-461-4257

Elibay, Refik, Manager of Tunneling Services
Jordan Jones & Goulding, Inc.
6801 Governors Lake Pkwy., Bldg. 200
Norcross, GA 30071
Tel: 770-455-8555 FAX: 770-455-7391

Elioff, Amanda,
Parsons Brinckerhoff
444 S. Flower Street, Suite 3700
Los Angeles, CA 90071
Tel: 213-426-3838 FAX: 213-362-9480

Elliott, Mark, Vice President
Anderson Drilling
10303 Channel Road
Lakeside, CA 92040
Tel: 619-443-3891 FAX: 619-443-0724

Emslander, Walter, COO
Drilling Technique, Ltd.
168 Georgetown Road, P.O. Box 459
Lawrence, PA 15055-0459
Tel: 724-873-7300 FAX: 724-873-7301

Engquist, Christopher P., Executive Director
Laborers Employers Cooperation & Education Trust
905 16th Street NW
Washington, DC 20006
Tel: 202-783-3545 FAX: 202-347-1721
Erdem, Yucel, Ph.D., Ms., C.E., P.E.
ERER Consulting Eng. & Construction Co., Inc.
Cemil Topuzlu Cad is Bankasi, Bloklari D Blok No. 4
81030 Fenerbahce-Istanbul,
TURKEY
Tel: 90-216-3690220 FAX: 90-216-3857361

Eskesen, Soren Degn, Chief Engineer, Tunnelling Transportation Division
COWI Consulting Engineers & Planners AS
Parallelvej 15
Lyngby, DK-2800
DENMARK
Tel: 45 45 97 2554 FAX: 45 45 97 2114

Eskilsson, Jeppe N., Consultant
755 Paula Lane
Petaluma, CA 94952
Tel: 707-769-9985 FAX: 707-769-9985

Essex, P.E., Randall J., Vice President/Director of Tunnels
Hatch Mott MacDonald
15245 Shady Grove Road, Suite 340
Rockville, MD 20850
Tel: 240-361-3000 FAX: 301-610-9597

F

Fairhurst, Dr. Charles
Itasca Consulting Group, Inc.
111 Third Avenue South, Ste. 450
Minneapolis, MN 55401
Tel: 612-371-4711

Fairweather, Virginia
69 Barrett Lane
Wycoff, NJ 07481
Tel: 212-705-7463 FAX: 212-705-7712

Falconer, James A., International Specifications Manager
WR Grace & Co.
147 Front Street
Marblehead, MA 01945
Tel: 617-834-1894 FAX: 781-631-0272

Ferguson, Dave
Modern Continental Construction Co., Inc.
600 Memorial Drive
Cambridge, MA 02139-4814

Feroz, Michael, Senior Project Manager
Jacobs Civil, Inc.
227 Ridgemont Lane
Walnut, CA 91789
Tel: 714-503-3531 FAX: 714-503-3997

Field, Benjamin P., President
Field Enterprises
3021 Cliff Palace
Santa Fe, NM 87507

Fife, Donald L.
Donald L. Fife & Associates
P.O. Box 1054
Tustin, CA 92681
Tel: 714-544-8406

Filipowski, Mark, Controller
M.L. Shank Co., Inc.
220 Terminal Road
Providence, RI 02905

Fischer, Conrad, Technical Specialist
Parsons Brinckerhoff
12154 Glencoe Street
Thornton, CO 80241
Tel: 303-255-0584

Flaherty, Paul, Field Engineer
STV Construction Services
225 Park Avenue South
New York, NY 10003
Tel: 212-614-3360 FAX: 212-254-1089

Fowler, Matthew
Parsons Brinckerhoff Quade & Douglas, Inc.
303 Second Street, Suite 700 North
San Francisco, CA 94107
Tel: 415-243-4691 FAX: 415-243-9501

Freeman, Robert.
1832 Bent Pine Hill
Fogelsville, PA 18051
Tel: 610-398-7993 FAX: 610-336-0470
v Fretheim, Erika, R & D Supervisor, Tools
Driltech Mission, LLC
13500 NW County Road 235
Alachua, FL 32615
Tel: 386-418-3378 FAX: 386-462-1233

Friant, James E., President
Excavation Engineering Associates, Inc.
1352 SW 175th Street
Seattle, WA 98166
Tel: 206-248-7388 FAX: 206-244-7994

Fritz, Michael, Industry Manager/Construction
Dyno Nobel Inc.
2312 Towne Lake Heights
Woodstock, GA 30189-4249
Tel: 770-517-2176 FAX: 770-517-8696

Fuerth, P. Eng., David, Sales & Marketing Manager
KWH Pipe
6507 Mississauga Road
Mississauga, Ontario, L5N 1A6
CANADA
Tel: 905-858-0206 FAX: 905-858-0208

Fuller, Richard L., Undergraduate Student of History & Geology
Cochise College / American Public University System
PO Box 191
Hollsopple, PA 15935
Tel: 814-479-2246 FAX: 814-269-2666

G

Gall, Vojtech, Partner
Gall Zeidler Consultants, LLC
41034 Trotter Lane
Paeonian Springs, VA 20129
Tel: 540-882-4422 FAX: 540-882-9762

Gallenz, William C., President
Reinforcement Solutions, Inc.
1117 N. 23rd Street
Allentown, PA 18104
Tel: 610-434-2299 FAX: 610-434-0924

Ganse, Margaret A., P.E., P.G., Associate
Lyman Henn, Inc.
110 16th Street, Suite 900
Denver, CO 80202
Tel: 303-534-5789 x3210 FAX: 303-534-1777

Garcia, Gil, Tunnel Engineer
Washington Infrastructure Group
231 NW 151 Avenue
Pembroke Pines, FL 33028
Tel: 954-436-6471 FAX: 813-740-4030

Gause, Chris, UGC Civil Manager, North America
Master Builders / Allentown Equipment
23700 Chagrin Blvd.
Cleveland, OH 44122
Tel: 216-839-7015 FAX: 216-839-8829

Gavillet, Michel, Senior Project Manager
Underpinning & Foundation - Skanska
46-36 54th Road
Maspeth, NY 11378
Tel: 718.786.6557 FAX: 718-786-6981
v Gelormino, Thomas A., President
Vet's Explosives, Inc.
P.O. Box 843
Torrington, CT 06790
Tel: 860-482-1899 FAX: 860-482-8402

Gilbert, Paul H., Senior Vice President
Parsons Brinckerhoff
999 Third Ave., Suite 2200
Seattle, WA 98104
Tel: 206-382-9745 FAX: 206-382-9745

Giorelli, Marco, Vice President, Sales & Marketing
LOVAT Inc.
441 Carlingview Drive
Toronto, ON M9W 5G7
CANADA
Tel: 416-675-3293 FAX: 416-675-6702

Goldstein, Michael J., Vice President
Schiavone Construction Company
One Harmon Plaza - 6th Floor
Secaucus, NJ 07094

Gomez, Rick
Gomez Tunneling International
PO Box 10490
Casa Grande, AZ 85230
Tel: 520-907-8543 FAX: 520-421-7165

Gonzalez Izquierdo, Roberto, General Director
Moldequipo Internacional, S.A. DE. C.V.
Av. Del Trabajo Sin Numero, Barrio Texcacoa
Tepozotlan, EDO DE Mexico, C.P. 54600
MEXICO

Goodfellow, Robert J.F., Tunnel Group Manager
URS Corporation
200 Orchard Ridge Drive, Ste. 101
Gaithersburg, MD 20878
Tel: 301-670-3330 FAX: 301-869-8728

Goss, Dr. Christoph M., Tunnel Engineer
Tetra Tech RMC
1900 South Sunset Street, Suite 1-F
Longmont, CO 80501
Tel: 303-772-5282 FAX: 303-665-6959

Gouvin, Pierre, NE Zone, Sales Manager
Roctest, Inc.
313 Main Street
Wakefield, RI 02880
Tel: 800-477-2506 FAX: 401-633-6021

Grantz, P.E., Walter C., Immersed Tunnel Consultant
4684 Crossborough Road
Virginia Beach, VA 23455
Tel: 757-490-8582 FAX: 757-490-8582

Grasso, Piergiorgio, President & Principal Engineer
GEODATA S.p.A.
C. Duca Abruzzi 48/E
Torino, 10129
ITALY
Tel: 39-11-58-10-611 FAX: 39-11 597-440

Gray, Mike
McIntosh Redpath Engineering
4440 S. Rural Road
Tempe, AZ 85282
Tel: 602-831-0310 FAX: 602-831-0317

Greenberg, Michael A., Chief, Waterworks Construction
New York City, Department of Environmental Protection
59-17 Junction Blvd.
Corona, NY 11368
Tel: 718-595-6123 FAX: 718-595-7419

Greenfield, Gary N., Business Development
27700 Clark Road
Wellington, OH 44090-9275
Tel: 440-647-9216 FAX: 440-647-9216

Guertin, P.E., Joseph D., Senior Principal
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3700 FAX: 781-278-5701

Gursoy, Ahmet, Vice President
Parsons Brinckerhoff
One Penn Plaza
New York, NY 10119
Tel: 212-465-5202 FAX: 212-465-5593

Gustafson, Lewis A., Consulting Geologist
1275 NE Paula Drive
Bend, OR 97701
Tel: 541-383-8935 FAX: 541-383-8935

H

Hafer, Randall F., Partner
Kilpatrick Stockton, LLP
1100 Peachtree Street, Suite 2800
Atlanta, GA 30309-4530
Tel: 404-815-6289

Halley, Robert, Regional Manager
Pacific International Grout
7185 Navajo Road, Suite F
San Diego, CA 92119
Tel: 619-286-8193 FAX: 619-337-1248

Hamilton, Brian T.,
4042 Yosemite Ave S.
St. Louis Park, MN 55416

Handewith, Howard,
8515 16th Ave. NE
Seattle, WA 98115
Tel: 206-524-8575 FAX: 206-524-8575

Hanna, Kanaan
11225 W. Coal Mine Drive
Littleton, CO 80127
Tel: 303-948-7735

Hansen, Lawrence A., Senior Vice President
Agra Earth & Environmental
3232 W. Virginia Ave.
Phoenix, AZ 85009
Tel: 602-272-6848 FAX: 602-272-7239

Hansmire, William H., Vice President
Parsons Brinckerhoff
303 Second Street, Suite 700 North
San Francisco, CA 94107
Tel: 415-243-4619 FAX: 415-243-9501

Hanson, Daniel L., President
Hanson Engineering, P.C.
40595 Koppernick Road
Canton, MI 48187
Tel: 313-454-6560 FAX: 313-455-8471

Hapgood, Fred
30 Dwight Street
Boston, MA 02118

Hardwick, Mick, Product Manager
Mining Technologies International Inc.
145 Migill Street, Warren Industrial Park
Sudbury, Ontario, P3A 4R8
CANADA
Tel: 705-692-3661 FAX: 705-692-4850

Harig, Richard F.
7887 W. Newberry Circle
Lakewood, CO 80235
Tel: 720-962-0973

Harnpattanapanich, Dr. Thanu
34/141 Vibhavadee Rangsit 60
Laksi, Bangkok, 10210
THAILAND
Tel: 662 243 6961 FAX: 662-243-6961

Harris, Rory, President & CEO
Minova USA Inc.
150 Carley Court
Georgetown, KY 40324

Harris, John A.
Int'l Water Supply Ltd.
P.O. Box 310, 342 Bayview Drive
Barrie, Ontario, L4M 4T5
CANADA
Tel: 705-733-0111 FAX: 705-721-0138

Hart, John, Senior Consultant
A.J.R. Hart & Associates
9818 Days Farm Drive
Vienna, VA 22182
Tel: 703-759-3651 FAX: 703-759-5287

Hartsog, P.E., Gary M., President
Alpha Engineering Services, Inc.
216 Business Street
Beckley, WV 25801
Tel: 304-255-4131 FAX: 304-255-4156

Hashash, Youssef, Assistant Professor
University of Illinois at Urbana-Champaign
Rm 2230C NCEL, MC-250, 205 N. Mathews Ave.
Urbana, IL 61801
Tel: 217-333-6986 FAX: 217-333-9464

Hatem, David J., Partner
Donovan Hatem LLP
Two Seaport Lane
Boston, MA 02110
Tel: 617-406-4500 FAX: 617-406-4501

Hathaway, R.A., Senior Vice President
Post-Buckley-Schuh & Jernigan, Inc.
5665 New Northside Dr., Suite 400
Atlanta, GA 30328
Tel: 770-933-0280 FAX: 770-933-0691

Hatheway, P.E., Dr. Allen W., Consulting Geological Engineer
10256 Stoltz Drive
Rolla, MO 65401
Tel: 573-364-0818 FAX: 573-341-2071

Hattrup, Stan, Consultant
29465 Miller View Lane
Newberg, OR 97132

Hauser, P.E., Gregory M., Area Manager - Chicago
Jay-Dee Contractors, Inc.
38881 Schoolcraft Road
Livonia, MI 48150
Tel: 734-591-3400 FAX: 734-464-6868

Hawes, Richard, Project Manager
Bradshaw Construction Corporation
3600-B Saint John's Lane
Ellicott City, MD 21042
Tel: 410-461-4466 FAX: 410-461-4257

Hedayati, Majid, Vice President
STV Incorporated
225 Park Avenue South
New York, NY 10003
Tel: 212-777-4400 FAX: 212-529-5237

Hegebarth, Donald C., Chief Engineer
ChemGrout, Inc.
P.O. Box 1140
LaGrange Park, IL 60526
Tel: 708-354-7112 FAX: 708-354-3881
Helmes, P.E., Philip, Managing Director
Intecap, Inc.
45 Milk Street, 5th Floor
Boston, MA 02109-5105
Tel: 617-423-0333 FAX: 617-423-0389

Henn, Raymond W., Principal
Lyman Henn, Inc.
110 16th Street, Suite 900
Denver, CO 80202-5202
Tel: 303-534-5789 x3212 FAX: 303-534-1777

Henry, Jr., William E., Western Zone Drill Sales & Business Development Mgr.
Boart Longyear U.S. Products Group
550 Wildrose Way
Brentwood, CA 94513
Tel: 510-772-3362 FAX: 925-439-8451

Hertel, Dan, Vice President
Barnard Construction Company, Inc.
P.O. Box 99
Bozeman, MT 59771-0099
Tel: 406-586-1995 FAX: 406-586-3530

Heuer, Ronald E., Geotechnical Consultant
3317 W. Ringwood Road
McHenry, IL 60050-8581
Tel: 815-675-2003 FAX: 815-675-9005

Higgins, Mike, Vice President
URS Corporation
4 N. Park
Hunt Valley, MD
Tel: 410-785-7220 FAX: 410-785-6818

Hilton, Donald, Principal
Donald Hilton & Associates, Inc.
195 E. Rush Drive
Eagle, ID 83616
Tel: 208-939-4798 FAX: 208-939-0128

Hjertberg, Svante, Construction Manager
Vanir Construction Management
701 B Street, Suite 1120
San Diego, CA 92101
Tel: 619-233-0161 FAX: 619-233-0163

Holbert, Allen, Director
Zeni Drilling Company
1529 Blue Horizon Road
Morgantown, WV 26501-2058
Tel: 304-328-5665 FAX: 304-328-5805

Hollinshead, William L., President
Precision Centerline, Inc.
5120 Overbend Trail
Suwanee, GA 30024-1777
Tel: 770-932-2684 FAX: 770-945-4230

Home, Lok W., President
The Robbins Company
29100 Hall Street
Solon, OH 44139
Tel: 440-248-3303 FAX: 440-248-1702

Houston, P.E., James R., Vice President
W.L. Hailey & Company, Inc.
2971 Kraft Drive
Nashville, TN 37204
Tel: 615-255-3161 FAX: 615-256-1315

Howard, Alan L., Vice President
Brierley Associates, LLC
2329 W. Main Street, Suite 201
Littleton, CO 80120
Tel: 303-703-1405 FAX: 303-703-1404

Huang, GuiYing, President
Morgan Lincoln Int'l Corp.
270 4th Street
Oakland, CA 94607
Tel: 510-763-2366 FAX: 510-763-2367

Huggins, Wendell,
Frontier-Kemper Constructors, Inc.
P.O. Box 1885
Evergreen, CO 80439
Tel: 303-674-7575 FAX: 303-674-7373

Hughes, Geoffrey A.
The Louis Berger Group, Inc.
295 Promenade Street
Providence, RI 02908
Tel: 401-521-5980 FAX: 401-331-8956

Hughes, III, P.E., James H.J., Executive Vice President
Conesco Doka, Ltd.
214 Gates Road
Little Ferry, NJ 07643

Hunt, Steven W., Partner
Montgomery Watson Harza
115 South 84th Street, Suite 200
Milwaukee, WI 53214-1473
Tel: 414-773-8811 FAX: 414-773-8999

Hurley, Thomas M., District Manager
Layne GeoConstruction
60 Fireworks Circle
Bridgewater, MA 02324
Tel: 508-588-8889 FAX: 508-588-8989

Hurst, Daniel J., Branch Manager, Geoscience
Ogden Environmental and Energy Services Co.
3800 Ezell Road, Suite 100
Nashville, TN 37211
Tel: 615-333-1110 FAX: 615-781-0655

Hurt, Jon, Senior Tunnel Engineer
Ove Arup
10 Colonial Road
Port Washington, NY 11050
Tel: 212-510-2111 FAX: 212-425-1586

Hutchings, Kevin, UGC Civil Segment Sales Specialist
Master Builders / Allentown Equipment
23700 Chagrin Blvd.
Cleveland, OH 44122
Tel: 216-839-7098 FAX: 216-839-8829

I

Imai, Kenji, General Manager of Design Department
Hitachi Zozen U.S.A. Ltd.
767 3rd Avenue, 17th Floor
New York, NY 10017
Tel: 212-355-5650 FAX: 212-308-4937

Immonen, Mark, Senior Manager of Operations
J.S. Redpath Corporation
1360 Greg Street, Suite 111
Sparks, NV 89431
Tel: 775-359-0444 FAX: 775-359-0450

Iovino, Pier Luigi, Division President
Layne GeoConstruction
60 Fireworks Circle
Bridgewater, MA 02324
Tel: 508-588-8889 FAX: 508-588-8989

Irshad, Mohammad, P.E., FASCE, President
Infrastructure Development Corporation
5 Chester Mill Court
Silver Spring, MD 20906-1118
Tel: 301-260-9377 FAX: 301-924-8320

Isaacson, Jon B., Engineer, Geological
Montgomery Watson Harza
175 West Jackson Blvd.
Chicago, IL 60604
Tel: 312-831-3218 FAX: 312-831-3021

Iseley, Ph.D., P.E., Tom,
220 Briar Creek Road
Greer, SC 29650-3002
Tel: 864-322-2614 FAX: 864-322-2615

Ishkanian, P.E., CSP., Byron M., Mine & Tunnel Safety Engineer
Consultant-Ishkanian Oceanographic
1480 San Leandro Park Road
Santa Barbara, CA 93108
Tel: 805-969-6020 FAX: 805-969-0297
Itzig-Heine, Edwin D., Owner
Ed Heine Construction Services
42113 Black Walnut Lane
Leesburg, VA 20176
Tel: 703-777-2053 FAX: 703-669-9339
Ivarsson, Bernt, President
Rocvent Inc.
P.O. Box 1120
Copper Cliff, Ontario, POM 1NO
CANADA
Tel: 705-692-5854 FAX: 705-692-9044

Ivor-Smith, Douglas J.,
Kellogg Brown & Root
9900 Westpark (24-128)
Houston, TX 77063-5169
Tel: 713-260-3707 FAX: 713-260-3225

J

Jackson, Cecilia P.,
Minova USA Inc.
150 Carley Court
Georgetown, KY 40324
Tel: 502-868-6223 FAX: 502-863-1374

Jafari, Mohammad Reza, Senior Tunnel Engineer
STV Incorporated
470 Seventh Avenue, 9th Floor
New York, NY 10018
Tel: 212-643-2309 FAX: 212-695-8566

Jager, Uwe, Diplom-Engineer
Phillip Holzman AG
Eduard-Schulte-Strasse 1
Dusseldorf, D-40225
GERMANY
Tel: 49-211-9333-862 FAX: 49-211-9333-528

Jaworski, Walter, Senior Principal
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3700 FAX: 781-278-5701

Jenkins, John D.,
3256 History Drive
Oakton, VA 22124
Tel: 703-383-1280 FAX: 703-383-1281

Jenny, P.E., Robert J., Chief Executive Officer
Jenny Engineering Corp.
2 Edison Place
Springfield, NJ 07081
Tel: 973-379-6699 FAX: 973-379-6774

Jewell, IV, Pliny, Managing Executive
Trauner Consulting Services, Inc.
945 Concord Street
Framingham, MA 01701
Tel: 508-620-4541 FAX: 508-620-4542

Jin, Dr. J. Scott, Principal
SJC, Inc.
P.O. Box 10457
Rockville, MD 20849
Tel: 301-294-3056 FAX: 301-294-3057

Johnson, Douglas A., Construction Consultant
16655 Clearwater Lane
Brainerd, MN 56401
Tel: 218-764-3329 FAX: 218-764-2204

Johnson, Mark
Sir William Halcrow & Partners, Inc.
1044 Northern Boulevard, Suite 305
Roslyn, NY 11576
Tel: 516-625-5600 FAX: 516-625-5622

Johnson, Richard M., Principal Structural Engineer
HNTB Corporation
3400 West 66th Street, Suite 250
Minneapolis, MN 55435
Tel: 952-920-4668 FAX: 952-920-0173

Jones, Maurice, Editor
Tunnels & Tunnelling International
Polygon Media Ltd., Tubs Hill House, London Road
Sevenoaks, Kent, TN13 1BY
UNITED KINGDOM
Tel: 44 1732 470017 FAX: 44 1732 470050

Jones, Thomas E., Director of Engineering
Zeni Drilling Company
1529 Blue Horizon Road
Morgantown, WV 26501-2058
Tel: 304-328-5665 FAX: 304-328-5805

Joseph, Ronald O.
Colorado School of Mines
924 20th Street
Golden, CO 80401
Tel: 303-215-1584

Joye, Michael M., P.E., President
Joye & Associates, Inc.
122 Main Street
Flemington, NJ 08822
Tel: 908-806-2261 FAX: 908-806-2213

Jurich, David
7356 East Palo Chino Ct.
Gold Canyon, AZ 85218
Tel: 480-983-4574 FAX: 480-671-7154

K

Kalia, Hemendra N., Technical Staff Member
Los Almos National Laboratory
1211 Town Center Drive
Las Vegas, NV 89144
Tel: 702-295-5767 FAX: 702-295-6604

Kaneshiro, P.E., Jon Y., Technology Leader of Tunnels
Parsons
110 West "A" Street, Suite 1050
San Diego, CA 92101
Tel: 619-687-0400 FAX: 619-687-0401

Karlsen, Terry, Manager Sales & Marketing
Int. Rollforms Inc.
12381 SE 126th Ave.
Portland, OR 97236

Kassap, P.E., Burton P., Consultant Engineer
112 Bullough Park
Newtonville, MA 02460
Tel: 617-332-0162 FAX: 617-332-0162

Kassouf, Cilfford J., President
Triad Engineering & Contracting Co.
7575 Northfield Road
Walton Hills, OH 44146
Tel: 440-786-1000 FAX: 440-786-1133

Keating, P.E., Joseph M., Principal
Keating Associates
847 Pacific Street
Placerville, CA 95667
Tel: 530-622-9013 FAX: 530-622-0420

Keefe, Lawrence J., President
L.J. Keefe Co.
704 W. Central Road
Mount Prospect, IL 60056-2339
Tel: 847-577-7715 FAX: 847-577-3620

Kelleher, P.E., John, President
Schauenburg Flexadux Corporation
2233 Sanford Drive
Grand Junction, CO 81505
Tel: 970-245-9400 FAX: 970-245-9402

Kelley, James E. Jr.
Ernst & Young LLP
Suite 4300, 370-17th Street
Denver, CO 80202
Tel: 303-534-4300 FAX: 303-628-4550

Kellogg, Joseph C., Principal
Kellogg, LLC
1801 Broadway, Suite 1000
Denver, CO 80202
Tel: 303-298-8825 FAX: 303-298-8823

Kelly, Hugh T., Senior Geotechnical Engineer
Fugro South, Inc.
2880 Virgo Lane
Dallas, TX 75229
Tel: 972-484-8301 FAX: 972-620-7328

Kendorski, Francis S., Principal & VP
Agapito Associates, Inc.
2 East 22nd Street, Suite 307
Lombard, IL 60148
Tel: 630-792-1520 FAX: 630-792-1580

Kenny, Patrick B., Executive Vice President
Kenny Construction Companyv 250 Northgate Parkway
Wheeling, IL 60090
Tel: 847-541-8200 FAX: 847-541-8358

Kenny, James C., Vice President
Kenny Construction Company
250 Northgate Parkway
Wheeling, IL 60090
Tel: 847-541-8200 FAX: 847-541-8358

Kenny, Thomas C., Director/Owner
A.N.K.E.R. Projektmanagement GmbH
Birkenwerderstr. 63
16562 Bergfelde,

GERMANY
Tel: 49-172-3219665 FAX: 49-3303409394

Keward, David, Civil Tunnel Engineer
Dosco Overseas Eng. Ltd.
Ollerton Road, Tuxford, Newark
Notts NG22 0PQ,
UNITED KINGDOM
Tel: 44 1870 621 FAX: 44 1871 580

Khreis, Hussein Ali, Senior Resident Engineer
Hazen & Sawyer
PO Box 3297
Amman, 11821
JORDAN
Tel: 962-6-420-3079 FAX: 962-6-420-3078

Kim, Tae Sung, President
Korea Tunnel Engineers Association
Science & Technology, Main Hall, Rm 807, 635-4 Yeoksam-dong, Kang Nam-ku
Seoul, 135-080
KOREA
Tel: 82 2 501 6311/2 FAX: 82 2 501 6313

Kim, Taehong, Graduate Student
Colorado School of Mines
Department of Mining Engineering
Golden, CO 80401
Tel: 303-273-3123

Kim, Ph.D., P.E., Yong-Jin, Head of R & D
Sambo Engineering Company Ltd.
Sammi Bldg, #1004, Daech-3 Dong, Kangnam-ku
Seoul, 135-283
KOREA
Tel: 822 222 4660 FAX: 822 539 1361

King, Thomas J., Executive Vice President
Schiavone Construction Co.v One Harmon Plaza - 6th Floor
Secaucus, NJ 07094
Tel: 201-867-5070 FAX: 201-864-3196

Klein, Steven J., Vice President & Principal
Jacobs Associates
465 California Street, Suite 1000
San Francisco, CA 98104-1824
Tel: 415-434-1822 FAX: 415-956-8502

Kleiner, David,
Montgomery Watson Harza
175 West Jackson Blvd.
Chicago, IL 60604-2814
Tel: 312-831-3000 FAX: 312-831-3999

Klinger III, Oliver, President
Underground Construction
P.O. Box 941669
Houston, TX 77094-8669
Tel: 281-558-6930 FAX: 281-558-7029

Klingler, Fritz, Vice President
NTH Consultants, Ltd.
480 Ford Field, 2000 Brush Street
Detroit, MI 48226
Tel: 313-237-3900 FAX: 313-237-3909

Klug, David R., President
David R. Klug & Associates Inc.
600 N. Bell Avenue, Suite 2714
Pittsburgh, PA 15106
Tel: 412-429-3490 FAX: 412-429-3497

Kneupper, Robert,
Ewing-Records, Inc.
302 Castle Court
Converse, TX 78109-1801
Tel: 210-599-0002 FAX: 210-599-0213

Knight, P.E., G.B., Tunnel Consultant
121 Cambridge Ct.
Frankfort, IL 60423
Tel: 815-469-8184 FAX: 815-469-8184

Kotas, Andrew J., Assistant Project Manager
Long Island Rail Road
101 Elmwood Street
Valley Stream, NY 11581
Tel: 212-643-5252 FAX: 212-643-5260

Kothari, Manish D.,
D2 Consult USA, Inc.
15825 Shady Grove Rd., Suite 100
Rockville, MD 20856
Tel: 301-258-2988 FAX: 301-468-7742

Kramer, Steve, Principal of Trenchless
Jacobs Civil
1100 North Glebe Road, Ste. 500
Arlington, VA 22201
Tel: 571-218-1446 FAX: 571-218-1550

Krzys, Bernie,
Trenchless Technology, Inc.
P.O. Box 190
Peninsula, OH 44264
Tel: 216-467-7588 FAX: 216-468-2289

Kuesel, Thomas R.,
Thomas R. Kuesel Consulting Engineer
230-26 New Canaan Avenue
Norwalk, CT 06850
Tel: 203-750-0608 FAX: 203-750-0824

Kuhn, PhD, PE, RG, CEG, Alan K., Senior Principal Consultant
Kleinfelder, Inc.
8300 Jefferson NE, Suite B
Albuquerque, NM 87111
Tel: 505-344-7373 FAX: 505-344-1711

Kuhnriech, Assaf
Technion-Israel Institute of Technology
25 Shoa'm Street
Haifa, 34679
ISRAEL
Tel: 927-4-8102818
Kurta, Ronald, Vice President-Equipment Division
American Commercial PMB
150 2131 Woodruff Road #2100
Greenville, SC 29607-5994
Tel: 864-963-1947 FAX: 864-963-1177

Kwiatkowski, Terese M., P.E., Associate Principal
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3817 FAX: 781-278-5701

L

Lachel, Dennis J., President
Lachel & Associates, Inc.
P.O. Box 5266
Golden, CO 80401
Tel: 303-279-4321 FAX: 303-279-0414

Lacy, Hugh S., Partner
Mueser Rutledge Consulting Engineers
225 West 34th Street, 14 Penn Plaza
New York, NY 10122
Tel: 212-490-7110 FAX: 212-490-6654

Lake, James D., Senior Fire Protection Specialist
NFPA
1 Batterymarch Park
Quincy, MA 02269
Tel: 617-984-7951 FAX: 617-984-7110

Langan, Patrick, Operations Manager
Boart Longyear Company
P.O. Box 1000
Dayton, NV 89403
Tel: 775-246-0296 FAX: 775-246-3208

Langer, James A., Vice President
Gannett Fleming Inc.
P.O. Box 67100
Harrisburg, PA 17106
Tel: 717-763-7211

Laowattanabandit, Pipat
204 N. Ford Street
Golden, CO 80403
Tel: 303-278-0959 FAX: 303-273-3719

Laughton, Dr. Christopher
FERMILAB
MS-220
Batavia, IL 60510
Tel: 630-840-5407

Laurens, Barbara, Director, Business Development
ASI Marine
P.O. Box 2205, 250 Martindale Road
St. Catharines, Ontario, L2R 7R8v CANADA
Tel: 905-641-0941 FAX: 905-641-1825

LaVallee, Steven E., Vice President
AJ Voton LLC
1959 Anson Drive
Melrose Park, IL 60160
Tel: 708-681-1300 FAX: 708-681-1386

Lawrence, Colin A.,
13 Bayside Avenue
Port Washington, NY 11050
Tel: 917-934-3468

Leathers, Francis D., Principal
GEI Consultants, Inc.
1021 Main Street
Winchester, MA 01890-1970
Tel: 617-721-4000 FAX: 617-721-4073

Lechner, Manfred K., Tunnels Manager
Bilfinger Berger - Baulderstone Hornibrook
40 Miller Street
North Sydney 2060 NSW,
AUSTRALIA
Tel: 61 2 99357025 FAX: 61 2 99357065

Leech, P.E., William D., Principal
Underground Plus Construction Services, Inc.
16605 E. Palisades Blvd., Suite 124
Scottsdale, AZ 85268
Tel: 480-837-7335 FAX: 480-837-2527

Lefebvre, Laurent, CEO
Soletanche Inc.
401 E. Jefferson, Suite 201
Rockville, MD 20850
Tel: 301-315-0670 FAX: 301-315-0673

Legatski, Leo, President
Elastizell Corporation of America
P.O. Box 1462
Ann Arbor, MI 48106
Tel: 734-761-6900 FAX: 734-761-8016

Lehman, Richard L.,
J.F. Shea Co., Inc.
655 Brea Canyon Road
Walnut, CA 91789
Tel: 909-594-9500 FAX: 909-869-0827

Leius, Stephen S.
SECA Construction Co.
556 Solon Road
Chagrin Falls, OH 44022
Tel: 440-247-9174 FAX: 440-247-9256

Lemley, J.K., Senior Consultant
Lemley and Associates, Inc.
1508 N. 13th Street
Boise, ID 83702
Tel: 208-345-5226 FAX: 208-345-5254

Lenahan, Lawrence M.
McNally Construction
24700 Center Ridge Road, Suite 215
Westlake, OH 44145
Tel: 216-835-0053 FAX: 216-835-0048

Lerner, Christopher, Counsel
The World Bank
1818 H Street NW
Washington, DC 20433
Tel: 202-477-1234 FAX: 202-522-1596

Lewis, Scott W., Senior Project Manager
Condor Earth Technologies, Inc.
P.O. Box 3905
Sonora, CA 95370
Tel: 209-532-0361 FAX: 209-532-0773

Liebman, Mark
SubTerra, Inc.
218 East North Bend Way
North Bend, WA 98045
Tel: 425-888-5425 FAX: 425-888-2725

Lindblom, Dr. Ulf E., Professor
Chalmers University of Technology
Dept. of Geotechnical Engineering
Goteborg, S-41296
SWEDEN
Tel: 4631 772 2110 FAX: 4631 772 2070

Linger, Dr. Don A., Deputy for Technical Programs
Defense Threat Reduction Agency/Technol Dev Dir
1906 Memory Court
Vienna, VA 22182
Tel: 703-325-2279 FAX: 703-919-3594

Lin-hsu, Tung
5-101, South Building No. 12, Tsinghua University
Beijing,
CHINA

Liotti, Dan, President
Midwest Mole, Inc.
2460 Graham Ave.
Indianapolis, IN 46218
Tel: 317-545-1335 FAX: 317-545-1558

Loevlie, Kristian, President
Shotcrete Technologies, Inc.
P.O. Box 3274
Idaho Springs, CO 80452
Tel: 303-567-4871 FAX: 303-567-4605

Lovat, Richard, Chairman
LOVAT Inc.
441 Carlingview Drive
Toronto, ON M9W 5G7
CANADA
Tel: 416-675-3293 FAX: 416-675-6702

Lukajic, Boro, President
Boro Lukajic & Associates, Inc.
P.O. Box 186, Station A
Toronto, Ontario, M5W 1B2
CANADA
Tel: 416-895-0284 FAX: 416-445-7107

Lundeen, James, Electrical Engineer
Webnic Construction Services, Inc.
81 Henry Drive
Fairmont, WV 26554
Tel: 304-363-3942 FAX: 304-363-3984

M

MacDonald, John F., Project Manager, Arrowhead West Tunnel
Shank/Balfour Beatty
6205 N. Old Waterman Canyon Rd.
San Bernardino, CA 92404
Tel: 909-883-8159 FAX: 909-886-7409

MacLean, Ken, Business Manager
Tunnelworkers Union Local 88 Boston, MA
170 Washington Street
Qunicy, MA 02169-5508
Tel: 617-479-1088 FAX: 617-479-8463

Macozek, James M., President
J-Mac Building Specialties, Inc.
PO Box 102
Readville, MA 02137
Tel: 617-361-0600 FAX: 617-361-2009

MacPherson, Hobart
750 N. Dearborn Street, Apt. 1907
Chicago, IL 60610
Tel: 312-831-3109 FAX: 312-831-3999

Maishman, Derek
Ground Freezing Consultant
P.O. Box 357
Mount Tabor, NJ 07878
Tel: 973-627-3679 FAX: 973-627-7936

Malandro, Joseph F., Vice President
E.E. Cruz & Company, Inc.
Cruz Plaza
Holmdel, NJ 07733
Tel: 732-946-9700 FAX: 732-946-7592

Maloney, Bill, Vice President
North American Drillers, Inc.
70 Gum Springs Road
Morgantown, WV 26508
Tel: 304-291-0175 FAX: 304-291-0671

Marashlian, Zohrab, President
Perini Corporation
2 Skyline Drive
Hawthorne, NY 10532
Tel: 914-345-8100 FAX: 914-345-8211

Marasovich, Gerald, Business Development
Ruen Drilling, Inc.
3441 Todd Ct.
Modesto, CA 95350
Tel: 209-577-3183 FAX: 209-577-3157

Marianski, James E., C.E.O.
American Commercial Inc.
200 Morrison Blvd.
Bristol, VA 24201
Tel: 276-466-2743 FAX: 276-669-0940

Marinucci, Antonio
178 Wallace Street
Providence, RI 02909

Mariucci, Bill, District Engineer
Kiewit Construction Company
1000 Kiewit Plaza
Omaha, NE 68131
Tel: 402-346-8535 FAX: 402-346-8610

Marquardt, James M., Project Manager
J.F. Shea Co., Inc.
164 Meadow Street
Framingham, MA 01701

Marr, W. Allen, CEO, Chief Engineer
GEOCOMP Corporation
1145 Massachusetts Avenue
Boxborough, MA 01719
Tel: 978-635-0012 FAX: 978-635-0266

Marrington, John, Vice President/General Manager
Dynatec Mining Contractors
2200 South 4000 West
Salt Lake City, UT 84120
Tel: 801-975-1979 FAX: 801-975-1989

Marshall, Paul H., Vice President
Mole Constructors
29100 Hall Street
Solon, OH 44139
Tel: 440-248-0616 FAX: 440-248-8132

Martin, Bernie W.
Parsons Brinckerhoff
305 W. 98th, Apt. 5AN
New York, NY 10025
Tel: 212-465-5156 FAX: 212-465-5593

Martin, Jr., William F., Project Manager
Mine Development & Engineering Corp.
P.O. Box 99
Dana Point, CA 92629
Tel: 949-443-9032 FAX: 949-443-9031

Martino, Silvio M., Vice President, Sales
Goodman Equipment Corp.
6646A South Narragansett Ave
Bedford Park, IL 60638-5112
Tel: 708-496-1188 FAX: 708-496-3939

Matthews, David, President
Canterbury Corp.
16 Lark Avenue, Suite 10
Saugus, MA 01906
Tel: 781-233-8700 FAX: 781-233-8701

Maurer, Roger J., Section Manager-Conveyance
Milwaukee Metropolitan Sewerage District
260 W. Seeboth
Milwaukee, WI 53204
Tel: 414-225-2075 FAX: 414-221-6801

Mauro, Mario, President
TREVI ICOS Corporation
250 Summer Street, 4th Floor
Boston, MA 02210
Tel: 617-345-9955 FAX: 617-345-0041

Maynard, Theodore R., Consulting Engineer/Geologist
6261 N. Oriole Ave.
Chicago, IL 60631
Tel: 773-763-4059 FAX: 773-763-4059

McBride, P.E., Michael J., Deputy Director/Capital Construction
Massachusetts Water Resources Authority
100 1st Ave., Charlestown Navy Yard
Boston, MA 02129
Tel: 617-788-4366 FAX: 617-788-4892

McCabe, Dr. Steven L., President
SL McCabe Engineering LLC
P.O. Box 3272
Lawrence, KS 60046-0272
Tel: 785-331-5208 FAX: 785-749-2159

McCaskie, P.E., Stephen L., St. Louis Office Manager
FMSM Engineers
1856 Craig Park Court
St. Louis, MO 63146
Tel: 314-878-6800 FAX: 314-878-6801

McClellan, P.E., Gary L.
Parsons Brinckerhoff
999 Third Avenue, Suite 2200
Seattle, WA 98104
Tel: 206-382-8310 FAX: 206-382-5291

McCormick III, William T.
Black & Veatch Corporation
30 E. Pikes Peak Ave., Suite 200
Colorado Springs, CO 80903
Tel: 719-667-7010 FAX: 719-667-7009

McCreath, Dougal, Professor
Laurentian University, School of Engineering
Ramsey Lake Road
Sudbury, Ontario, P3E 2C6
CANADA
Tel: 705-675-1151 x2253 FAX: 705-675-4866

McCulloch, Ann M., Manager, Rebuild America Coalition
American Public Works Association
1401 K Street, NW, 11th Floor
Washington, DC 20005
Tel: 202-408-1325

McCusker, Terence, Tunnel Consultant
5855 Valley Drive #1005
Las Vegas, NV 89031
Tel: 702-645-9468

McElman, Clyde
264 Stewart Street
Ottawa, Ontario, K1N 6K4
CANADA
Tel: 613-789-4433 FAX: 613-789-6440

McFadden, Dan
P.O. Box 151
Greybull, WY 82426
Tel: 307-765-9684 FAX: 307-765-9609

McFadden, P.E., Shane, President
Engineering & Construction Innovations, Inc.
1334 Wildwood Road
St. Cloud, MN 56303
Tel: 320.654.1061 FAX: 320.654.1081

McGaha, Ray, Senior Vice President of Sales & Engineering
Continental Conveyor & Equipment Company
P.O. Box 400, 438 Industrial Drive
Winfield, AL 35594
Tel: 205-487-6492 FAX: 205-487-4233

McGinn, A.J.
Brierley Associates, LLC
101 Old Cove Road, Suite 112
Liverpool, NY 13090
Tel: 315-451-0875 FAX: 315-451-0876

McGonagle Jr., P.E., Daniel R., Senior Project Manager
HNTB Corporation
99 Canal Center Plaza, Suite 400
Alexandria, VA 22314-1538
Tel: 703-684-2700 FAX: 703-684-2704

McKillop, Adele, Principal
McKillop Engineering Ltd.
278 Cedar Street
Parksville, BC V9P 1J1
CANADA
Tel: 250-954-3520 FAX: 250-954-3515

McNeil, Dalph S., President
Brookville Mining Equipment Corporation
175 Evans Street
Brookville, PA 15825
Tel: 814-849-2000 FAX: 814-849-2010

McNeilly, P.E., Mark F., Associate
Golder Associates Inc.
24 Commerce Street, Suite 430
Newark, NJ 07102
Tel: 973-621-0777 FAX: 973-621-7725

McNulty, Christopher M., Partner
King & King
Suite 901, 1730 M. Street NW
Washington, DC 20036
Tel: 202-887-0590 FAX: 202-887-0628

McRae, Michael T., Vice President & Principal
Jacobs Associates
465 California Street, Suite 1000
San Francisco, CA 98104-1824
Tel: 415-434-1822 FAX: 415-956-8502

McSweeney, Edward J.
24 Spencer Road #30N
Boxborough, MA 01719-1372
Tel: 978-264-4962

McWhorter, P.L., Vice President
Phillips Machine Service, Inc.
P.O. Box 1245
Beckley, WV 25802-1245
Tel: 304-255-0537 FAX: 304-255-0565

Meinhart, Tom, Project Manager
Jacobs Civil
501 N. Broadway
St. Louis, MO 63102
Tel: 314.335.4723

Mendoza, Ramon, Graduate Student
Colorado School of Mines
1911 19th Street, Apt. 97
Golden, CO 80401
Tel: 303-215-6994

Mergentime, Steve, President
MERCO, Inc.
1117 Route 31 South
Lebanon, NJ 08833
Tel: 908-730-8622 FAX: 908-730-6472

Merguerian, Dr. Charles
Duke Geological Laboratory
16 Middle Lane
Westbury, NY 11590
Tel: 516-334-7415
Merritt, J.L., PE,
13086 Oak Crest Drive
Yucaipa, CA 92399-9762
Tel: 909-797-9769 FAX: 909-797-9511

Mihalyo, John, General Manager
Daily Journal of Commerce
P.O. Box 11050
Seattle, WA 98111
Tel: 206-622-8272 FAX: 206-622-8416

Miller, Russell J., President
10:1 Solutions Group
478 Parkview Avenue
Golden, CO 80401
Tel: 303-526-4748 FAX: 303-526-2009

Miller, Brad, President
Van Ingen Services Ltd.
26697 Gloucester Way
Langley, BC, V4W 3S8
CANADA
Tel: 604-856-6220 FAX: 604-856-6225

Miller, Eugene D., Chief Engineer-Vice President
Ric-Man Construction, Inc.
1004 Ann Street
Birmingham, AL 48009
Tel: 248.646.2101 FAX: 810.739.8290

Mitchell, George N., President
Fibercon International, Inc.
100 South Third Street
Evans City, PA 16033
Tel: 412-538-5006 FAX: 412-538-9118

Mitterndorfer, Karl H., President
Antraquip Corporation
P.O. Box 28
Hagerstown, MD 21741
Tel: 301-665-1165 FAX: 301-665-1446

Mixon, E.O. "Booney"
1409 Barkley Cir
Auburn, AL 36830-2144
Tel: 334-821-5054 FAX: 334-821-0787

Mohkam, Mohsen Michel
Tu.In.Co
8 Allee des Thuyas
69330 Jonage, FRANCE
Tel: 33 472022842 FAX: 33 472022855

Monsees, James E., Ph.D., NAE, Senior Vice President, Technical Director
Parsons Brinckerhoff Quade & Douglas, Inc.
505 S. Main Street, Suite 900
Orange, CA 92868
Tel: 714-973-4880 FAX: 714-973-4918

Morel, Edmund
2225 Warwick Lane
Schaumburg, IL 60193-1059
Tel: 847-352-0025 FAX: 847-352-0030

Morris, Jim, Area Manager
Kiewit Construction Company
1000 Kiewit Plaza, Suite E-200
Omaha, NE 68131
Tel: 402-346-8535 FAX: 402-346-8610

Mueller, Chris, Project Manager
URS Corporation
1333 Broadway, Suite 800
Oakland, CA 94612
Tel: 510-893-3600 FAX: 510-874-3268

Mullins, Henry S., Sales Engineer
Heintzmann Corporation
P.O. Box 301
Cedar Bluff, VA 24609
Tel: 540-964-7413 FAX: 540-963-9389

Munoz, Ph.D., P.E., Pedro R.,
PRM Engineering / Consulting Engineers
2 Lilac Lane
Haverhill, MA 01830-1588
Tel: 978-374-3984 FAX: 760-284-5762

Murdock, Clair H.
107-2015 Mountain Street
Montreal, Quebec, H3G 1Z9
CANADA
Tel: 514-982-9347

Murphy, Peter F., Director
Mott Connell Ltd.
40/F Hopewell Centre, 183 Queen's Road East
Wanchai,
HONG KONG
Tel: 852 2828 5757 FAX: 852 2827 1823

Myers, Ron, International Representative
Laborers' International Union
620 Sunbeam Avenue
Sacramento, CA 95814
Tel: 916-446-3622 FAX: 916-446-6655

Myers Bohlke, Brenda, Principal Consultant
PB Consult, Inc.
Spring Park Technology Center, 465 Spring Park Place
Herndon, VA 20170
Tel: 703-742-5795 FAX: 703-742-5800

Mylocopos, Andre, Project Director
SPIE BATIGNOLLES
6955, Boul. Taschereau, Ste. 225
Brossard, Quebec, J4Z 1A7
CANADA
Tel: 450-678-5416 FAX: 450-678-5406

N

Nadel, Norman A., Chairman
Nadel Associates Inc.
420 Clock Tower Commons
Brewster, NY 10509
Tel: 845-279-5516 FAX: 845-279-5651

Nasri, Verya, Ph.D., Technical Manager
STV Incorporated
469 Seventh Ave., 14th Floor
New York, NY 10018
Tel: 212-695-5433 FAX: 212-695-8762

Nelson, Charles R., Vice President - Engineering
CNA Consulting Engineers
2800 University Ave. SE
Minneapolis, MN 55414
Tel: 612-379-8805 FAX: 612-379-8160

Nelson, Dr. Priscilla P., Senior Advisor
National Science Foundation
4201 Wilson Blvd., Rm. 505
Arlington, VA 22230
Tel: 703-292-7018 FAX: 703-292-9053

Nicholas, Tony
Southwestern Machine
3714 Pinemont
Houston, TX 77018
Tel: 713-682-1191

Nilsen, Bjorn, Dr. ing
NTNU
Dept. Of Geology & Mineral Resource
Trondheim, N-7491
NORWAY
Tel: 47-7-594819 FAX: 47-7-590898

Nisenbaum Garcia, Lic. Dors,
Cento de Informacion de la Construccion
Apartado 6110
C. Habana 6, CP10600
CUBA
FAX: 81-3124

Nordmark, Annica, Director
BK
Box 1721
Stockholm, S-111 87
SWEDEN
Tel: 46-8-679-17-21

Norman, John, Manager Business Development for Underground
Gunther-Nash, Inc.
Two City Place, Suite 380
St. Louis, MO 63141
Tel: 314.692.2611 FAX: 314.692.4288

Nowak, Daniel, President
Construction & Tunneling Services, Inc.
1609 South Central Ave., Suite H
Kent, WA 98033
Tel: 253-859-9724 FAX: 253-859-9728

O

O'Connor, Daniel P.
37 Barons Road.
Rochester, NY 14617.
Tel: 716-467-8726 .
.
O'Gara, Brian, Vice President
Nicholson Construction Company
12 McClane Street
Cuddy, PA 15031
Tel: 412-221-4535

Oldsen, John G., Senior Ground Control Engineer.
Jennmar Corporation.
258 Kappa Drive.
Pittsburgh, PA 15238.
Tel: 412-963-9071 FAX: 412-963-8099.

Olsen, Gregg .
3360 Liga Road.
Atascadero, CA 93422.
Tel: 818-846-4521 .
.
Omer, Jonathan, Marketing Manager.
Putzmeister America.
1733 90th Street.
Sturtevant, WI 53177.
Tel: 262-886-3200 FAX: 262-884-6338.

Oneglia, Raymond R., Vice Chairman.
O & G Industries, Inc. .
112 Wall Street.
Torrington, CT 06790.
Tel: 860-489-9261 FAX: 860-496-4286.

Onozaki, Hirokazu, General Manager, U.S. Heavy/Civil Operations.
Obayashi Corporation.
5000 Shoreline Court, Suite 201.
South San Francisco, CA 94080.
Tel: 650-952-4910 x15 FAX: 650-589-8384.

O'Rourke, T.D., Professor.
Cornell University.
273 Hollister Hall.
Ithaca, NY 14853.
Tel: 607-255-6470 FAX: 607-255-9004.

Orozco Cruz, Ing. Mario Jorge, Director of Construction.
Ingenieros Civiles Asociados, S.A. DE C.V. .
Mineria #145 Edie "C" Piso, Col. Escandon .
Mexico, D.F., 11800.
MEXICO.
.
Orvell, George .
Orvell Marketing Services.
2724 Comstock Circle.
Belmont, CA 94002.
Tel: 650-596-5706 FAX: 650-595-0429.

Ozdemir, Levent, Professor.
Colorado School of Mines.
Dept. of Mining Engineering.
Golden, CO 80401.
Tel: 303-273-3419 FAX: 303-273-3719

P

Pace, Alan, Geologist
23411 Summerfield, 17C
Aliso Viejo, CA 92656
Tel: 949-981-5353 FAX: 949-448-8124

Page, Darren
Hatch Mott MacDonald
475 Park Avenue South
New York, NY 10016-6901
Tel: 212-532-4111 FAX: 212-532-3907

Palermo, Robert
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3700 FAX: 781-278-5701

Pallares, Juan, Regional Manager
Soletanache, Inc.
Vig Tower Oficina 801 Ave Ponce De Leon 1225
San Juan, 00907
PUERTO RICO
Tel: 787-641-3821 FAX: 787-641-3823

Palmer, P.E., David, Principal
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-229-2669 FAX: 212-229-1056

Palmieri, Silvano, President
PALMIERI S.p.A.
Via Industria, 58
40040 Silla,
ITALY
Tel: 39 0534 32511 FAX: 39 0534 32501

Parker, Harvey W., President
Harvey Parker & Associates, Inc.
10900 NE 8th Street, Suite 900
Bellevue, WA 98004
Tel: 425-451-8516 FAX: 425-454-7891

Parsons, John W., President
Mid America Pipe
2674 NW Hwy 102
Scammon, KS 66773
Tel: 620-827-6121 FAX: 620-827-6125

Paskoff, Alan J., Manhattan Area Construction Manager
Bechtel Infrastructure Corp.
469 Seventh Avenue, 16th Floor
New York, NY 10018
Tel: 212-695-4060 FAX: 212-695-5984

Paterson, Colin, General Manager - Sales and Marketing
Rockbreaking Solutions
P.O. Box 9
Pinjarra, WA, 6208
AUSTRALIA
Tel: 9550 5317 FAX: 9550 5206

Peach, Tony, Managing Director
Terratec Asia-Pacific Pty Ltd.
P.O. Box 83
Blackmans Bay, Tas, 7052
AUSTRALIA
Tel: 61-3-6229-5511 FAX: 61-3-6229-5700

Pearia, Tim, Engineer
Frank Coluccio Construction Co.
9600 ML King Way South
Seattle, WA 98118
Tel: 206-722-5306 FAX: 206-725-4764

Pease, Kent, Senior Engineer
Lyman Henn, Inc.
110 16th Street, Suite 900
Denver, CO 80202
Tel: 303-534-1100 FAX: 303-534-1777

Pelizza, Sebastiano, Dr. Engineering - Professor of Underground Construction
University of Technology
Corso Duca Degli Abruzzi 24
Torino, 10129
ITALY
Tel: 39-11-5647681 FAX: 39-11-5647689

Penrice, Derek James, Project Engineer
Hatch Mott MacDonald
177 Milk Street, Suite 620
Boston, MA 02109
Tel: 617-422-0018 FAX: 617-422-0096

Peralta, Antonio, Pd.D. Student
Colorado School of Mines
1903 19th Street, #67
Golden, CO 80401
Tel: 303-215-6975

Perez, P.E., Delio Joseph, Vice President
Beiswenger, Hoch & Associates, Inc.
1190 NE 163 Street
North Miami Beach, FL 33162
Tel: 305-944-5151 FAX: 305-948-6290

Petrofsky, A.M. 'Pete", Consultant
A.M. Petrofsky Co.
35 De Ford Drive
San Rafael, CA 94903-3215
Tel: 415-472-0985 FAX: 415-472-1012

Pettersson, Shen-Ahe, Product Manager
Atlas Copco Craelius AB
Atlas Copco Craelius AB, Marsta
19582 Marsto,
SWEDEN
Tel: 48-8-58228598 FAX: 48-8-59118789

Peyton, P.E., Thomas F., Vice President
Parsons Brinckerhoff
One Penn Plaza
New York, NY 10119
Tel: 212-465-5541

Phelps, Don, Senior Project Manager
Hatch Mott MacDonald
1905-1941 Westlake Ave
Seattle, WA
Tel: 206-398-5177

Phillips, Don, Director
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-229-2669 FAX: 212-229-1056

Pierallini, Patrizia, International Sales Executive
PALMIERI S.p.A.
Via Industria, 58
40040 Silla,
ITALY
Tel: 39 0534 32511 FAX: 39 0534 32501

Pigott, Colin
Pigott Shaft Drilling
P.O. Box 63
Preston, PR4 0BT
UNITED KINGDOM
FAX: 441-772-690840

Pillari, Dominic, Chief Project Manager
Cruz Construction Corp.
952 Holmdel Road
Holmdel, NJ 07733
Tel: 732-946-8400 FAX: 732-946-2449

Pinyot, David E., Regional Manager
Walsh Construction-Pittsburgh Region
4955 Steubenville Pike, Suite 364
Pittsburgh, PA 15205
Tel: 412-787-3100 FAX: 412-787-1599

Pirigyi, Stephen, Owner
Steve Pirigyi-Crane Sales, LLC (Manitowoc)
80 Business Park Drive, #304
Armonk, NY 10504
Tel: 914-263-3888 FAX: 914-747-7774

Plotkin, Ed
50 Judson Avenue
Dobbs Ferry, NY 10522-3011
Tel: 914-693-1659 FAX: 914-693-1659
Pollak, Seth
Bucknell University
Bucknell Univbersity Box CO666
Schenectady, NY 12303
Tel: 518-441-6291

: Pond, Robert A., Executive Vice President
Frontier-Kemper Constructors, Inc.
1695 Allen Road, P.O. Box 6690
Evansville, IN 47719-0690
Tel: 812-426-2741 FAX: 812-428-0337

Popovich, John M., Vice President
MICON
#25 Allegheny Square
Glassport, PA 15045
Tel: 412-664-7788 FAX: 412-664-7717

Price, Stephen G., Project Manager
Granite-Halmar Construction Company, Inc.
160 West Lincoln Ave.
Mount Vernon, NY 10977
Tel: 914-668-9500 FAX: 914-668-9542

Proudfoot, David, Application Specialist
Orica Canada Inc.
2178 Brianna Way
Orleans, Ontario, K4A 4E3
CANADA
Tel: 613-834-1208 FAX: 613-834-0637

Prust, Richard, Associate
Arup
155 Avenue of the Americas
New York, NY 10013
Tel: 212-229-2669 FAX: 212-229-1056

Q

Quick, William E., President
Durango Tunnelling, Inc.
1202 Oak Drive
Durango, CO 81301
Tel: 970-382-0245 FAX: 970-382-0725

R

Raab, Richard, President - Northeast Division
Frontier-Kemper Constructors, Inc.
415 Fifth Avenue
Pelham, NY 10803
Tel: 914-738-0280 FAX: 914-738-0026

Raine, Jeff, District Manager
Kiewit Construction Company
Kiewit Plaza, Suite E-200
Omaha, NE 68131
Tel: 402-346-8535 FAX: 402-346-8610

Raines, Gregory L., Associate
Jacobs Associates
1843 Hotel Circle South, Suite 350
San Diego, CA 92108
Tel: 619-260-5573 FAX: 619-688-0958

Ramey, Marianne C., President
Project Advisors International LLC
6519 Ryanlynn Drive
Fairfax Station, VA 22039
Tel: 703-250-3447 FAX: 703-425-5770

Ramirez-Rodriguez, Guillermo Dante, Student
Colorado School of Mines
1600 W. Campus Road, Apt. 54
Golden, CO 80401
Tel: 303-278-3468 FAX: 303-278-3468

Raymond, Ronald, President
Construction Polymers Co.
10175 Queens Way 5
Chagrin Falls, OH 44023
Tel: 440-708-2563 FAX: 440-708-2563

Redmond, Richard, Vice President - Construction Manager
DMJM + HARRIS
605 Third Avenue
New York, NY 10158
Tel: 212-973-2943 FAX: 212-973-3000

Regan, John, Project Manager
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3700 FAX: 781-278-5701

Reilly, John J., Principal
John Reilly Associates International
1101 Worcester Road, 5th Floor
Framingham, MA 01701
Tel: 508-879-3434 FAX: 508-872-2764

Reseigh, Robert A., Executive Vice President
200 Union Blvd, Suite 400
Lakewood, CO 80228
Tel: 303-985-1660 FAX: 303-985-1449

Ressi Di Cervia, Arturo L., President
TREVI ICOS Corporation
250 Summer Street, 4th Floor
Boston, MA 02210
Tel: 617-345-9955 FAX: 617-345-0041

Rezba, Jim A., Construction Manager
Jacobs Civil
6028 Nicholson Drive
Hudson, OH 44236-4411
Tel: 330-329-4595 FAX: 425-452-1212

Rhyner, P.E., Frederick C., Vice President
Haley & Aldrich, Inc.
340 Granite Street
Manchester, NH 03102
Tel: 603-625-5353 FAX: 603-624-8307

Rice, Phil, Principal Professional Associate
Parsons Brinckerhoff, Inc.
One Penn Plaza
New York, NY 10119
Tel: 212-465-5773

Richards, Jim A., Senior Manager
Kellogg Brown & Root
790 East Colorado Boulevard, Suite 600
Pasadena, CA 91101
Tel: 626-229-4508 FAX: 626-568-3132

Richards, Donald P., Engineer
551 Everett Lane
Clarkdale, AZ 86324

Richardson, Thomas L., Principal Engineer
URS Corporation
200 Orchard Ridge Road
Gaithersburg, MD 20878
Tel: 301-670-3389 FAX: 301-869-8728

Rieker, Dr.-Ing, Klaus, Manager of International Tunnelling & Civil Eng. Branch
Wayss & Freytag Ingenieurbau AG
Eschborner Landstrabe 130-132
Frankfurt am Main, D 60489
GERMANY
Tel: 49-69-7929-403 FAX: 49-69-7929-491

Rigsby, Larry, Area Manager
Modern Continental
600 Memorial Drive
Boston, MA 02139
Tel: 617-864-6300 FAX: 617-864-8766

Rippentrop, Galyn, President & CEO
Frontier-Kemper Constructors, Inc.
1695 Allen Road, P.O. Box 6690
Evansville, IN 47719-0690
Tel: 812-426-2741 FAX: 812-428-0337

Rispin, Mike, Director, Underground Construction
Master Builders / Allentown Equipment
23700 Chagrin Blvd.
Cleveland, OH 44122
Tel: 216-839-7212 FAX: 216-839-8829

Roarke, Lyle, Vice President, Sales
Everest Equipment Inc.
1077 Westmount Street
Ayer's Cliff, Quebec, J0B 1C0
CANADA
Tel: 819-838-4257 FAX: 819-838-5653

Roberts, Bradford, Project Manager
GZA GeoEnvironmental, Inc.
One Edgewater Drive
Norwood, MA 02062
Tel: 781-278-3700 FAX: 781-278-5701

Roberts, Mike, Group Manager/Engineered Systems
Continental Conveyor & Equipment Company
P.O. Box 400, 438 Industrial Drive
Winfield, AL 35594
Tel: 205-487-6492 FAX: 205-487-4233

Robinson, Robert (Red), Vice President
Shannon & Wilson Inc.
400 N. 34th St. Ste. 100
Seattle, WA 98103
Tel: 206-632-8020 FAX: 206-633-6777

Robison, Mike
Jordan Jones & Goulding, Inc.
6801 Governors Lake Pkwy, Bldg 200
Norcross, GA 30071
Tel: 678-333-0194 FAX: 770-455-7391

Rocklin, Yuri, President
Intertorg, Inc.
9258 Madison Avenue
Orangevale, CA 95662
Tel: 916-988-9694

Rodriguez Ortiz, Jose M., Professor
Gamma Geotecnica S.L.
P. Castellana 166, 4 - dcha
28046-Madrid,
SPAIN
Tel: 39 91 3453400 FAX: 39 91 3509171

Rogers, David K., Vice President, Business/Project Development Mgr.
MWH Americas
1340 Treat Blvd., Suite 300
Walnut Creek, CA 94597-7966
Tel: 925-975-3554 FAX: 925-975-3412

Roisin, Victor, Executive Director
International Consultancy in Construction
8 Avenues des Ericas
1640 Rhode St. Genese,
BELGIUM
Tel: 39 2 358 42 13 FAX: 39 2 374 81 23

Roland, Aulton
P.O. Box 7
Quemado, NM 87829
FAX: 505-887-3606

Romero, Victor S., Principal
Jacobs Associates
465 California Street, Suite 1000
San Francisco, CA 98104-1824
Tel: 415-434-1822 FAX: 415-956-8502

Rorison, Glen J., Vice President
Jay-Dee Contractors, Inc.
38881 Schoolcraft Road
Livonia, MI 48150
Tel: 734.591.3400 FAX: 734.464.6868

Rosamond, Gilles, Regional Sales Manager-Underground Equipment
Atlas Copco CMT USA
4445 S.E. Concord Road
Milwaukie, OR 97267
Tel: 503-557-4868 FAX: 503-557-4868

Rose, Don, Consulting Engineer
374 So. Marengo Ave.
Pasadena, CA 91101
Tel: 626-449-1880

Roth, Wolfgang H., Principal Engineer & Vice President
URS Corporation
911 Wilshire Blvd. #800
Los Angeles, CA 90017
Tel: 213-996-2347 FAX: 213-996-2374

Rothenburger, Roger, Resident Engineer
Taiwan High Speed Rail Corporation
500 Pingding Li, Tungshiau Jen
Miaoli,
Taiwan 357 R.O.C.
Tel: 886-37-783-555 x566 FAX: 886-37-783-560

Rourke, Monica M.,
BBZ USA, Inc.
P.O. Box 2111
Bristol, CT 06010
Tel: 800-814-4498 FAX: 860-583-3434

Rowley, John,
Pajarito Enterprises
3 Jemez Lane
Los Alamos, NM 87544
Tel: 505-672-9770 FAX: 505-672-0358

Roy, Douglas S., District Office Manager
GZA GeoEnvironmental, Inc.
Two Penn Plaza
New York, NY 10121
Tel: 212-594-8140 FAX: 212-279-8180

Roy, P.E., Paul A., Vice President
DMJM + HARRIS
227 Chatham Road
Harwich, MA 02645
Tel: 617-371-4474 FAX: 617-723-6856

Rozen, Arnon, M. Sc. (C.E.)
A. Rozen Engineering Ltd.
17 Rambam St.
Kfar Jona, 40300
ISRAEL
Tel: 972 9 8986152 FAX: 972 9 8986747

Ruen, Arlan, President
Ruen Drilling International Inc.
P.O. Box 267
Clark Fork, ID 83811
Tel: 208-266-1151 FAX: 208-266-1379

Rupich, John, Consultant
522 Albradt Street
Paramus, NJ 07652
Tel: 201-447-4592 FAX: 201-447-4666

Russell, Henry A., Principal Professional Associate
Parsons Brinckerhoff Quade & Douglas, Inc.
75 Arlington Street
Boston, MA 02116
Tel: 617-426-7330 FAX: 617-482-8487

Rybak, Mark R., Area Project Manager
Affholder, Inc.
P.O. Box 1026
Chesterfield, MO 63006-1026

S

Sackel, Howard, Deputy Chief Program Executive
MTA-East Side Access
469 Seventh Avenue
New York, NY 10018
Tel: 212-967-0151 FAX: 212-695-4842

Sage, Richard A., P.E.
Sound Transit
18624 116th Street SE
Snohomish, WA 98290
Tel: 360-794-3558 FAX: 360-794-3521

Salazar, Luis, President & CEO
DIRAC, S.A. DE C.V.
Empresa 136-1 er Piso, Col Insurgentes Extremadura
03740 MEXICO D.F.
Tel: 575 84 28 FAX: 559 06 74

Sambrato, Vincent, Vice President - Northeast Division
Frontier-Kemper Constructors, Inc.
415 Fifth Avenue
Pelham, NY 10803
Tel: 914-738-0280 FAX: 914-738-0026

Samuel, Peter
Toll Road Newsletter
102 W. 3rd Street #1
Fredrick, MD 21701-5333
Tel: 301-631-1148

Samuels, Reuben, Principal Professional Associate
Parsons Brinckerhoff
One Penn Plaza
New York, NY 10119
Tel: 212-465-5079 FAX: 212-465-5592

Sauer, Gerhard, President
Dr. G. Sauer Corporation
560 Herndon Parkway, Suite 310
Herndon, VA 20170
Tel: 703-707-0700 FAX: 703-707-0703

Schneidkraut, Peter S., Partner
Schneidkraut Consulting Group, Inc.
92 Crum Creek Road
New City, NY 10956
Tel: 845-729-7101 FAX: 845-638-0308

Schoenwolf, David A., Vice President
Haley & Aldrich, Inc.
7921 Jones Branch Drive, Suite 550
McLean, VA 22102-3306
Tel: 703-356-8490 FAX: 703-356-9445

Schumacher, James, Manager
Thiessen Team USA, Inc.
P.O. Box 6119
Elko, NV 89802
Tel: 775-777-1205 FAX: 775-777-1215

Scovel, Simeon
CELL-CRETE Corp.
918 W. Eucalyptus
Ontario, CA 91762
Tel: 510-357-0350 FAX: 510-889-0858

Seal, James, Senior Associate
LAI Consultants
1508 N. 13th Street
Boise, ID 83702
Tel: 208-345-5253 FAX: 208-345-5254

Sehulster, Joseph P.
Sehulster Tunnels, Inc.
S6 W31108 Hidden Hollow
Delafield, WI 53018
Tel: 262-968-4283 FAX: 262-968-4284

Sehulster, Carmen
Sehulster Tunnels, Inc.
S6 W31108 Hidden Hollow
Delafield, WI 53018
Tel: 262-968-4283 FAX: 262-968-4284

Sellers, Barrie, President
GEOKON Inc.
48 Spencer Street
Lebanon, NH 03766
Tel: 603-448-1562 FAX: 603-448-3216

Serigano, Joseph, Sales
Ingersoll-Rand
217 10th Street
West Babylow, NY 11704
Tel: 631-957-2158 FAX: 631-957-9234

Shaw, Jerome P., Vice President
Affholder, Inc.
17988 Edison Avenue
Chesterfield, MO 63005
Tel: 636-530-2853 FAX: 636-537-2533

Shea, Peter O., President
J.F. Shea Construction, Inc.
675 Brea Canyon Road, Suite 8
Walnut, CA 91789
Tel: 909-594-9500 FAX: 909-869-0827

Sherrill, Fred A., Owner/President
Surecrete, Inc.
155 N.E. 100th St., Suite 300
Seattle, WA 98125
Tel: 206-523-1233 FAX: 206-524-6972

Sherry, Gregg, Vice President of Operations
Brierley Associates, LLC
2329 W. Main Street, Suite 201
Littleton, CO 80120
Tel: 303-703-1405 FAX: 303-703-1404

Shires, Patrick O., Vice President/Principal Geotechnical Engineer
Cotton Shires & Associates, Inc.
330 Village Lane
Los Gatos, CA 95030-7218
Tel: 408-354-5542 FAX: 408-354-1852

Smirnoff, Timothy P., Principal Professional Associate
Parsons Brinckerhoff
Suite 1850, 444 South Flower Street
Los Angeles, CA 90071
Tel: 213-362-9479 FAX: 213-362-9480

Smirnov, N., Director of TIMR Information Center
Russian Tunneling Association
Lonskaya, 2/21, Entrance 10, Flr. 2
129327 Moscow,
RUSSIA

Smith, Jim
Brierley Associates, LLC
101 Old Cove Road, Suite 112
Liverpool, NY 13090
Tel: 315-451-0875 FAX: 315-451-0876

Smith, Mark D., Regional Sales Manager-Underground Equipment
Atlas Copco CMT USA
P.O. Box 1159
Commerce City, CO 80022
Tel: 303-217-2810 FAX: 303-288-8828

Smith, Robert C., Business Development
ASI/Graham A Joint Venture Company
944 89th Ave NW
Coon Rapids, MN 55433
Tel: 612-810-2359 FAX: 715-246-4148

Smith, Robert J.
Wickwire Gavin, P.C.
P.O. Box 1683
Madison, WI 53701-1683
Tel: 608-257-5335 FAX: 608-257-2029

Smith, Ronald E., Senior Vice President
Kleinfelder, Inc.
6380 S. Polaris Ave
. Las Vegas, NV 89118
Tel: 702-228-2698 FAX: 702-361-0829

Smith, Gordon A., President & Chief Executive Officer
Hatch Mott MacDonald
3825 Hopyard Road, Suite 240
Pleasanton, CA 94588
Tel: 510-469-8010 FAX: 510-469-8011

Snyder, Larry, Owner
Snyder Engineering, LLC
4251 Kipling Street, Suite 550
Wheat Ridge, CO 80033
Tel: 303-420-1544 FAX: 303-420-1843

Spedding, Paul G., Vice President
ARO Mining Products Inc., USA
1145 Steeple Chase Drive
Morgantown, WV 26508
Tel: 304-594-1271 FAX: 304-594-0871

Sperry, P.E., Tunnel Construction Consultant
15345 William Drive
Auburn, CA 95602
Tel: 530-878-7305 FAX: 530-878-8282

Stekar, John
30 Intermodal Drive, Ste. 19
Brampton, Ontario, L6T 5K1
CANADA
Tel: 905-799-9770 FAX: 905-799-9771

Stenko, Michael S., President
Transpo Industries, Inc.
20 Jones Street
New Rochelle, NY 10801
Tel: 914-636-1000 FAX: 914-636-1282

Stephens, Patrick J., President
Pacific International Grout Co.
1997 Division Street
Bellingham, WA 98226
Tel: 360-733-5270 FAX: 360-734-3354

Sterling, Ph.D., P.E., Raymond L., Director
Trenchless Technology Center
Louisiana Tech University, P.O. Box 10348
Ruston, LA 71272-0046
Tel: 318-257-4072 FAX: 318-257-2562

Stier, Robert, General Manager
Affholder, Inc.
12458 Gladstone Avenue
Lakeview Terrace, CA 91342
Tel: 818-898-1007 FAX: 818-898-1419

Stratton, CPA, Patrick M., Manager of Business Development
Obayashi Corporation
5000 Shoreline Court, Suite 201
South San Francisco, CA 94080
Tel: 650-952-4910 x22 FAX: 650-589-8384

Stypulkowski, Jacek B., Senior Geotechnical Engineer
Hatch Mott MacDonald
475 Park Avenue South, 10th Floor
New York, NY 10016-6901
Tel: 212.532.4111 FAX: 212.532.3907

Swaffar, P.E., Keith, Chief Operating Officer
NTH Consultants, Ltd.
480 Ford Field, 2000 Brush Street
Detroit, MI 48226
Tel: 313-237-3900 FAX: 313-237-3909

Swank, Andrew
W.L. Hailey & Company, Inc.
2971 Kraft Drive
Nashville, TN 37204
Tel: 615-255-3161 FAX: 615-726-3807

Swiger, Joe
North American Drillers, Inc.
70 Gum Springs Road
Morgantown, WV 26508
Tel: 304-291-0175 FAX: 304-291-0671

Sykes, Morris W., Manager
Underground Services Co. L.L.C.
1201 N.W. Briarcliff Parkway, Suite 250
Kansas City, MO 64116
Tel: 816-741-8540 FAX: 816-746-5138

Sylvester, Allan, Senior Vice President
The Clark Construction Group, Inc.
7500 Old Georgetown Road
Bethesda, MD 20814-6196
Tel: 301-272-8100 FAX: 301-272-8500

T

Takano, Yoshihiro, General Manager
Chiyoda Engineering Consultants Co., Ltd.
3-3-7 Iidabashi, Chiyoda-Ku
Tokyo 102-0072,
JAPAN
Tel: 81-3-3263-5692 FAX: 81-3-3263-5716

Tarkoy, Dr. Peter J., Geotechnical Consultant
GeoConSol, Inc.
17 Everett Street
Sherborn, MA 01770
Tel: 508-650-3600 FAX: 508-650-3600

Tatnall, Peter C., Director Underground Construction
S.I. Concrete Systems
3800 Bays Ferry Trail
Marietta, GA 30062-5287
Tel: 678-560-4160 FAX: 678-560-4171

Tatsu, Toshiaki, Manager, Sales and Business Development
Hitachi Zosen USA Ltd.
767 Third Avenue, 17th Floor
New York, NY 10017
Tel: 212-355-5650 FAX: 212-308-4937

Teetes, George R.
P.O. Box 5241
Golden, CO 80401
Tel: 720-635-6093

Teifeld, Roy, President
Royalty Metals
P.O. Box 101236
Chicago, IL 60610
Tel: 847-446-7140 FAX: 847-446-7143

Thompson, Andrew J., Construction Manager
Hatch Mott MacDonald
475 Park Avenue South, 10th Floor
New York, NY 10016
Tel: 212-532-4111 FAX: 212-532-3907

Thorinson, Gary, Sales Manager / Export Mining
ABC Canada
1802 Quebec Avenue
Saskatoon, Sask, S7K 1W2
CANADA
Tel: 306-653-4303 FAX: 306-653-3890

Tiedemann, Peter, Sales Manager
Phoenix North America, Inc.
720 King Georges Post Road, Suite 302
Fords, NJ 08863
Tel: 732-346-5353 FAX: 732-346-5355

Tijmann, W.B., President
WBTC (Consultants)
P.O. Box 2367
Woburn, MA 01888-0667

Tippie, John, Associate Director
Laborers AGC
37 Deerfield Road, P.O. Box 37
Pomfret Center, CT 06259
Tel: 360-297-4152 FAX: 360-297-3368
Townsend, John W., Associate
Hatch Mott MacDonald
30900 Eucalyptus Avenue
Moreno Valley, CA 92555
Tel: 909-242-9516 FAX: 909-242-5910
Townsend, Bradford F., Design Manager
Parsons Brinckerhoff
One Penn Plaza, c/o Ex-Patriot 2nd floor
New York, NY 10119

Traylor, Glen, Vice President
Traylor Bros., Inc.
2021 Midwest Road, Suite 300
Oak Brook, IL 60521
Tel: 708-953-8520 FAX: 708-953-8523
Traylor, Thomas W., President & Chief Operations Officer
Traylor Bros., Inc.
P.O. Box 5165
Evansville, IN 47716-5165
Tel: 812-477-1542 FAX: 812-474-3223

Trisi, Walter, Area Sales Manager, Microtunneling
LOVAT Inc.
441 Carlingview Drive
Toronto, ON M9W 5G7
CANADA
Tel: 416-675-3293 FAX: 416-675-6702
Tzobery, Eng. Shimi,
4420 N. Varsity Eve., Apt. #1162
San Bernardino, CA 94207
Tel: 303-279-6794

U

Urschitz, Gerhard
G. Sauer Corporation
286 Congress Street
Boston, MA 02210
Tel: 617-426-3523

V

Van Roosendaal, Danny, Senior Engineer
Haley & Aldrich, Inc.
465 Medford Street, Suite 2200
Boston, MA 02129-1400
Tel: 617-886-7400 FAX: 617-886-7600

Vanarelli, Mark J., Student
Colorado School of Mines
624 Pennsylvania Street, #401
Denver, CO 80203
Tel: 303-864-9529

Vitale, P.E., Michael G., Vice President
Hatch Mott MacDonald
16600 Sprague Road, Suite 445
Middleburg Heights, OH 44130
Tel: 440-572-8911

W

Waagner, Esq., Brian P., Attorney
Wickwire Gavin, P.C.
8100 Boone Blvd, Suite 700
Vienna, VA 22182-7732
Tel: 703-790-8750 FAX: 703-448-1801

Wagner, Harald, Ph.d., P.E.
D2 Consult - Engineering & Consulting
Leonfelder Str. 64
A-4040 Linz, AUSTRIA
Tel: 43-732-33-58-80 FAX: 43-732-33 58 804

Waldron, Michael J., Project Scientist
ARCADIS Geraghty & Miller
600 Sandtree Drive, Suite 106
Palm Beach Gardens, FL 33403
Tel: 561-694-0300 FAX: 561-622-6379

Walker, William W., President
Miners Inc.
5590 East Yale Ave, Suite 1
Denver, CO 80222
Tel: 303-757-6966 FAX: 303-757-6946

Walker, Roland, Division Engineer
Dywidag Systems Int'l
3900 West 700 South
Salt Lake City, UT 84104
Tel: 801-973-7169 FAX: 801-973-7172

Walker, Andrew D., President
Nicholson Construction
12 McClane Street
Cuddy, PA 15031
Tel: 412-221-4500 FAX: 412-221-3127

Walsh, Daniel J., President
Walsh Construction Co. of Illinois
929 Adams Street
Chicago, IL 60607

Wanhatalo, David R.,
1210 Churchill Drive
Gallatin, TN 37066
Tel: 615-452-6224 FAX: 615-452-9073

Wanhatalo, David, Project Manager
Bradshaw Construction Corporation
3600-B Saint John's Lane
Ellicott City, MD 21042
Tel: 410-461-4466 FAX: 410-461-4257

Warburton, Wayne, Geological Engineer
Golder Associates, Inc.
3730 Chamblee Tucker Road
Atlanta, GA 30341
Tel: 770-496-1893 FAX: 770-934-9476

Warell, Raymond A., Vice President Sales & Marketing
Dynex/Rivett Inc.
770 Capitol Drive
Pewaukee, WI 53072
Tel: 262-691-2222 FAX: 262-691-0312

Warfield, William A., Sales Engineer
Ingersoll-Rand Co.
1708 Monte Bell Ct.
Roseville, CA 95661
Tel: 916-768-9432 FAX: 916-722-0548

Warnock, J. Gavin, Managing Director
Monitor (International) Ltd.
9 Beechwood Mains
Edinburgh, EH12 6XN
SCOTLAND
Tel: 44-131-313-5706 FAX: 46-131-313-2372

Warren, Stuart, Geotechnical Manager
Hatch Mott MacDonald
1409 Oaklawn Road
Arcadia, CA 91006
Tel: 909-475-1409 x107 FAX: 909-475-1406

Warrington, Scott
Bemidji State University
1701B S. Lake Irving Dr. SW
Bemidji, MN 56601
Tel: 218-751-0981

Weakly, Jeff, President
Super Excavators, Inc.
N59 W14601 Bobolink Avenue
Menomonee Falls, WI 53051
Tel: 262-252-3200 FAX: 262-252-3406

Weinmann, Thomas L., Manager - Sensors & Structural Diagnostics Group
Construction Technology Laboratories, Inc.
5420 Old Orchard Road
Skokie, IL 60077
Tel: 847-965-7500 FAX: 847-965-8997

Weisstuch, P.E., Donald N., Senior Vice President, Transportation
Sverdrup Civil, Inc.
2900 Westchester Avenue - Suite 302
Purchase, NY 10577
Tel: 914-253-8428 FAX: 914-253-8756

Welch, Gerald J., Vice President-Engineering
Fibercon International, Inc.
100 South Third Street
Evans City, PA 16003v Tel: 724-538-5006 FAX: 724-538-9118

Weltin, William R., Vice President
Michels Pipeline Construction
16500 W. Rogers Drive
New Berlin, WI 53151
Tel: 262-814-0100 FAX: 262-814-0300

Wheelan, Thomas A., Senior VP, Manufacturing/Capital
Hanson Pipe & Products
P.O. Box 40444
Houston, TX 77240
Tel: 713-466-6324 x123 FAX: 713-466-8110

Wightman, W.D. "Toby", President
W.D. Wightman & Co.
5453 Painted Gorge Drive
Las Vegas, NV 84149
Tel: 702-656-1823 FAX: 702-656-7081

Williams, Dr. John W., Professor of Geology
Dept. of Geology, San Jose State University
San Jose, CA 95192-0102
Tel: 408-924-5050 FAX: 408-924-5053

Williamson, Lawrence
33 Brox Road
Dracut, MA 01826
Tel: 617-742-8060 FAX: 617-742-8830

Willinger, Douglas, Founder
Takoma Park Highway Design Studio
911 Larch Avenue
Takoma Park, MD 20912
Tel: 301-891-3676

Wilmoth, Patrick E., Project Engineer
Columbia Geotechnical Inc.
P.O. Box 87367
Vancouver, WA 98687
Tel: 360-944-7397 FAX: 360-944-6985

Wilson, Richard, Asst. Resident Engineer
Bechtel
88 Oak Street
Floral Park, NY 11001
Tel: 516-326-9370 FAX: 718-244-4700

Wojcik, Richard R., Senior Tunnel Engineer
J.F. Shea Co., Inc.
655 Brea Canyon Road
Walnut, CA 91789
Tel: 714-594-9500 FAX: 909-869-0827

Wone, Moussa, Senior Tunnel Engineer
STV Incorporated
270 Marin Blvd, Apt. 9C
Jersey City, NJ 07302
Tel: 201-761-0556

Woodall, Thomas J., Senior Project Manager
Jacobs Civil
1942 Westlake Ave., Apt. 2404
Seattle, WA 98101
Tel: 617-742-8060 FAX: 617-742-8830

Woodard, Donald R., Executive Director
Underground Developers Association
3732 Briarcliff Road
Kansas City, MO 64116
Tel: 816-453-5477

Worden, Len, President & CEO
CSI, Tunnel Systems Division
9 Commercial St.
Hudson, NH 03051
Tel: 603-889-4163 FAX: 603-889-6379

Wright, Rick, Senior Engineer
Haley & Aldrich, Inc.
9040 Friars Road, Suite 220
San Diego, CA 92108-5860
Tel: 619-285-7115 FAX: 619-280-9415

Wrixon, Dennis, Sales Manager-Equipment Manager
American Commercial, Inc.
643 Telstar Avenue
Sudbury, Ontario, P3E 5Z9
CANADA
Tel: 705-523-1885 FAX: 705-523-3468

X

Y

Yanagisawa, Shane H., Project Manager
Frontier-Kemper Constructors, Inc.
1817 NW 30th Circle
Camas, WA 98607
Tel: 360-834-4267 FAX: 360-834-4267

Yderstad, P.E., Charles L., Heavy Construction Consultant
Yes Con Inc.
4523 Village Wood Drive
Orlando, FL 32835
Tel: 407-578-9404 FAX: 407-298-8083

Yoggy, George D.
2825 West Liberty
Allentown, PA 18104
Tel: 610-776-4015 FAX: 610-776-4015

Young, Chapman
Applied Geodynamics, Inc.
P.O. Box 2129
Steamboat Springs, CO 80477
Tel: 303-879-3032

Z

Zeni, John, Technical Director
Zeni Drilling Company
1529 Blue Horizon Road
Morgantown, WV 26501-2058
Tel: 304-328-5665 FAX: 304-328-5805

Zeni, John, Technical Director
Palmieri USA
1531 Blue Horizon Drive
Morgantown, WV 26501-2058
Tel: 702-528-7295 FAX: 304-328-5805

Zeni, Alan, Vice President & Secretary
Zeni Drilling Company
1529 Blue Horizon Road
Morgantown, WV 26501-2058
Tel: 304-328-5665 FAX: 304-328-5805

Zeni, Don, Consultant
Zeni Drilling Company
1529 Blue Horizon Road
Morgantown, WV 26501-2058
Tel: 304-328-5665 FAX: 304-328-5805

Ziebell, John M., Vice President
DeNeef Construction Chemicals Inc.
P.O. Box 1219
Waller, TX 77484
Tel: 936-372-9185 FAX: 936-372-9897

Zignego, Jason, Sales Manager
Schwing America, Inc.
1300 Gresham Road
Marietta, GA 30062
Tel: 678-560-9801 FAX: 678-560-1269

Zlatanic, Sanja, P.E.
MTA ESA Project
469 Seventh Ave, 14th Floor
New York, NY 10018
Tel: 212-967-2608 FAX: 212-695-6076

Zurawski, Jozef F., President
Dawn Engineering, Inc.
11 Village Court
Hazlet, NJ 07730
Tel: 732-739-8844 FAX: 732-739-8870