US – Stantec
Stantec, 1340 Treat Blvd, Suite 300, Walnut Creek, California, 94597-7966 Tel: +1 925 941 1400 Fax: +1 925 627 4501 Email: 
media@stantec.com Website: 
www.stantec.com Personnel: Paul Blaszczyk, North America Regional Business Leader Products/Services: Consulting, hydraulics; Consulting, hydro & small hydro; Consulting, operation & maintenance; Licensing; Pumped storage
Stantec, 350 N Orleans St., Suite 1301, Chicago, Illinois, 60654 Tel: +1 312 831 3000 Fax: +1 312 831 3999 Email: 
media@stantec.com Website: 
www.stantec.com Personnel: Clayton Bock, International Regional Business Leader Products/Services: Consulting, hydraulics; Consulting, hydro & small hydro; Consulting, operation & maintenance; Licensing; Pumped storage
Stantec, 2353 130th Avenue, N.E., Suite 200, Bellevue, Washington, 98005 Tel: +1 425 896 6900 Fax: +1 425 602 4020 Email: 
media@stantec.com Website: 
www.stantec.com Personnel: Paul Blaszczyk, North America Regional Business Leader Products/Services: Consulting, hydraulics; Consulting, hydro & small hydro; Consulting, operation & maintenance; Licensing; Pumped storage
Stantec, 1560 Broadway, Suite 1800, Denver, CO 80202 Tel: +1 303 291 2146 Email: 
media@stantec.com Website: 
www.stantec.com Personnel: Paul Blaszczyk, North America Regional Business Leader Products/Services: Construction, general; Construction, underground; Consulting, hydrological; Consulting, hydro & small hydro; Consulting, management
State of Vermont, Dept Of Environmental Conservation, Dam Safety Program, 103 South Main Street, Waterbury, VT 05671-0511 Tel: +1 802 241 3454 Fax: +1 802 244 4516 Email: 
bob.finucane@
state.vt.us Personnel: Robert B Finucane, Chief, Dam Safety & Hydrology Products/Services: Dam safety
Steel-Fab, 430 Crawford Street, Fitchburg, MA 01420 Tel: +1 978 345 1112 Fax: +1 978 343 7925 Email: 
sales@steel-fab-inc.com Website: 
www.steel-fab-inc.com Personnel: Louis Bartolini, Sales Manager Products/Services: Gates
Stolt Comex Seaway, 741 East Arcturus Avenue, Oxnard, CA 93033 Tel: +1 805 488 6428 Fax: +1 805 986 5309 Website: 
www.amdiv.com/
apm.html Personnel: Chris Roper, Marketing Manager Products/Services: Concrete repairs; Consulting, grouting; Dam & reservoir linings; Piling
Stone Construction Equipment Inc, 8662 Main Street, PO Box 150, Honeoye, NY 14471 Tel: +1 585 229 5141 Fax: +1 585 229 2363 Email: 
sceny@stone-equip.com Website: 
www.stone-equip.com Personnel: Ed Christopher, Director, International Sales (UK); Justin Grant, Technical Services Manager; Kathryn Reissig, Marketing Services Manager; Lynne Woodworth, President & CEO; Peggi Harris, Customer Service Manager Products/Services: Concrete cutting; Concrete, general; Concrete placement; Construction, general; Landscaping
Structural Integrity Associates, 5215 Hellyer Avenue, Suite 210, San Jose, CA 95138 Tel: +1 408 978 8200 Fax: +1 408 978 8964 Email: 
info@structint.com Website: 
www.structint.com Personnel: Charlie Roberts, Director, Business Development
Substructure, Inc, PO Box 4094, Portsmouth, NH 03802 Tel: +1 603 436 1039 / +1 888 909 1039 Fax: +1 603 431 1032 Email: 
info@substructure.com Website: 
www.substructure.com Personnel: Thomas Reis, President Products/Services: Contractors, design & build; Dam inspection; Surveying/bathometry; Surveying/bathometry; Underwater services
Sunnyside Solar, 1014 Green River Road, Guilford, VT 05301-8117 Tel: +1 802 257 1482 Fax: +1 802 254 4670 Email: 
info@sunnysidesolar.com Website: 
www.sunnysidesolar.com/ Personnel: C Levin, Marketing Manager
Products/Services: Solar hydro hybrid systems
Superbolt, PO Box 683, Carnegie, PA 15106 Tel: +1 412 279 1149 Fax: +1 412 279 1185 Email: 
bolting@superbolt.com Website: 
www.superbolt.com Personnel: Allan Steinbock, Vice President, Sales; Jason Milburn, Marketing Manager; Robert Steinbock, President Products/Services: Bolting/bolting services; Stud tensioners/stud tensioning
Surecrete, 155 NE 100th Street, Suite 300, Seattle, WA 98125 Tel: +1 206 523 1233 Fax: +1 206 524 6972 Email: 
info@surecrete.com Website: 
www.surecrete.com Personnel: Fred A Sherrill, President; Jeffrey D. Stokke, Operations Manager Products/Services: Cement; Grouting; Materials
Sutron Corp, 21300 Ridgetop Circle, Sterling, VA 20166-6520 Tel: +1 703 406 2800 Fax: +1 703 406 2801 Email: 
sales@sutron.com Website: 
www.sutron.com Personnel: Patricia Hagerty, Marketing Communications Director; Steve Tarte, Vice President, Hydrological Services; Dan Farrell, Vice President; Raul McQuivey, President; Ashish Raval, Vice President, Integrated Systems
Products/Services: Control systems; Dam safety; Data acquisition systems/loggers; Hydrology; Remote sensing
Synergics Energy Development Inc, 191 Main Street, Annapolis, MD 21401 Tel: +1 410 268 8820 Fax: +1 410 269 1530 Email: 
wayne.rogers@
vs-hydro.com Website: 
www.voithsiemens.com
Systems Integrated, 7990 Dagget Street, San Diego, CA 92111 Tel: +1 858 277 0700 Fax: +1 858 277 1490 Email: 
jblanchard@systemsintegrated.com Personnel: James Blanchard, Director, Sales & Marketing
Tacoma Public Utilities, 3628 South 35th Street, PO Box 11007, Tacoma, WA 98411-0007 Tel: +1 253 502 8247 Fax: +1 253 502 8396 Email: 
water@cityoftacoma.org Website: 
www.mytpu.org Personnel: Garth R Jackson, Resource Planning Co-ordinator
Tate Andale, 1941 Lansdowne Road, Baltimore, MD 21227 1789 Tel: +1 410 247 8700 Fax: +1 410 247 9672 Website: 
www.tateandale.com Personnel: George Yancey, Vice President Products/Services: Gates; Screening equipment
TDS Consulting, 783 Lafayatta Street, Denver, CO, 80218-3502 Tel: +1 303 674 0266 Fax: +1 303 674 0266 Email: 
tdsconsult@aol.com Personnel: Timothy D Steele, President Products/Services: Consulting, environment; Environmental monitoring
Tech Group, 1007 Tile Drive, PO Box 11, Red Wing, MN 55066 Tel: +1 651 388 7117 Fax: +1 651 388 0337 Email: 
jwittenbraker@techgroupusa.com Website: 
www.techgroupusa.com
Teledyne SeaBotix, 2877 Historic Decatur Rd., San Diego, CA 92106 Tel: +1 619 450-4000 Email: 
SeaBotixInfo@Teledyne.com Website: 
www.SeaBotix.com Personnel: Beth Berkley, Sales Co-ordinator; Don Rodocker, President; Jesse Rodocker, Director, Marketing; Kevin O'Sullivan, Director of Operations; Sean Newsome, Sales Manager; Sheldon Rubin, Director, Engineering Products/Services: Dam inspection; Inspection; Underwater services; Video inspection equipment
Tenax Corp, 4800 East Monument Street, Baltimore, MD 21205 Tel: +1 410 522 7000 Fax: +1 410 522 7015 Email: 
info@tenax.com Website: 
www.tenaxus.com Personnel: Peter Ianniello, Sales Manager Products/Services: Castings; Erosion retardant; Geogrids; Geotextiles; Safety equipment
420 | Yearbook 2022 | 
www.waterpowermagazine.com
Tenmat Inc, 23 Copper Drive, Unit #3, Newport, DE 19804 Tel: +1 302 633 6600 Fax: +1 302 633 6838 Email: 
rcasini@tenmat-us.com Website: 
www.tenmat.com Personnel: Roberto Casini, General Manager; Paul Hagen, Sales Manager
Tennessee Safe Dams Program, 401 Church Street, 6th Floor, L&C Tower, Nashville, TN 37243 Tel: +1 615 532 0159 Fax: +1 615 532 0503 Email: 
ernest.ekwugha@state.tn.us Personnel: Ernest I Ekwugha, Environmental Engineer
Tennessee Valley Authority (TVA), 400 W. Summit Hill Drive, Knoxville, TN 37902-1499 Tel: +1 865 632 2101 Email: 
tvainfo@tva.com Website: 
www.tva.com Personnel: Greg Vincent, Vice President, Hydro Operations
Terran Corporation, 4080 Executive Drive, Beavercreek, OH 45430-1067 Tel: +1 937 320 3601 Fax: +1 937 320 3620 Email: 
behuntsman@terrancorp.com Website: 
www.terrancorp.com Personnel: Brent E Huntsman, Chief Hydrogeologist Products/Services: Computer modelling analysis; Consulting, environment; Consulting, hydrological; Environmental monitoring; On site testing
Tetra Tech, 180 Howard Street, Suite 250, San Francisco, CA 94105-1617 Tel: +1 415 974 1221 Fax: +1 415 974 5914 Email: 
info@ttsfo.com Website: 
www.ttsfo.com
Texas Analytical Controls, 4418 BlueBonnet Drive, Stafford, TX 77477 Tel: +1 281 240 4160 Fax: +1 281 240 4166 Email: 
jillcoleman@tac-controls.com Website: 
www.tac-controls.com Products/Services: Transducers; Vibration monitoring
Thalle Construction Co, 51 Route 100, Briarcliff Manor, NY 10510 Tel: +1 914 762 3415 Fax: +1 914 762 5726 Email: 
info@thalle.com Website: 
www.thalle.com Personnel: Rob Nichols, Vice President, Estimating
Thalle Construction Co, 228 South Churton Street, Hillsborough, NC 27278 Tel: +1 919 245 1490 Fax: +1 919 245 1516 Email: 
lfantozzi@thalle.com Website: 
www.thalle.com Personnel: Chris Haverstrom, Senior Project Manager; Larry Fantozzi, Vice President; Tom Eagens, Superintendent; Gregg Paccihana, President
Products/Services: Concrete placement; Construction, general; Construction management; RCC; Utility
Thielsch Engineering, 195 Frances Avenue, Cranston, RI 02910 Tel: +1 401 467 6454 Fax: +1 401 467 2398 Email: 
hthielsch@thielsch.com Personnel: Helmut Thielsch, President
Thomason Mechanical Corp, 19002 South Santa Fe Avenue, Rancho Dominguez, CA 90221 Tel: +1 310 639 3523 Fax: +1 310 639 8217 Email: 
bperry@thomasonmech.com Personnel: Bruce Perry, Vice President, Marketing
Thomason Mechanical Corp, 2150 East 37th Street, Vernon, CA 90058 Tel: +1 310 639 3523 Fax: +1 310 639 8217 Email: 
bperry@thomasonmech.com Website: 
www.thomasonmech.com Personnel: Bruce Perry, Vice President; Tom Erwin, President; Mike Fieldhouse, Field Manager
Products/Services: Construction plant, generators, ancillary; Construction plant, pumps; Maintenance; Refurbishment, large turbines
TIC - The Industrial Company, 2211 Elk River Road, PO Box 774848, Steamboat Springs, CO 80487 Tel: +1 970 879 2561 Fax: +1 970 879 5052 Email: 
forda@ticus.com Website: 
www.tic-inc.com Personnel: David Scott, Vice President, Business Development Products/Services: Concrete placement; Construction, general; Equipment erection
COMPANY DATA
Topper Industries, PO Box 2439, Battle Ground, WA 98604 Tel: +1 360 687 1232 Fax: +1 360 687 0345 Email: 
bruce@topperfloats.com Website: 
www.topperfloats.com Personnel: David T Lester, President
Torq Corp, 32 West Monroe Street, Bedford, OH 44146 Tel: +1 216 232 4100 Fax: +1 216 232 4104 Email: 
info@torq.com Website: 
www.torq.com Personnel: Guido Kubulms, Engineer; John Taylor, President Products/Services: Governors, electrical; Governors, mechanical; Rotational speed sensors
The Torrington Co, 59 Field Street, PO Box 1008, Torrington, CT 06790-1008 Tel: +1 860 626 2000 Fax: +1 860 496 3639 Email: 
info@torrington.com Website: 
www.torrington.com Personnel: Joe Rieger, Marketing Manager; Chris Dickson, General Manager; Dwight E Keeney, Corporate Communications Products/Services: Bearings; Consulting, bearings
Trans Mountain Consulting Co, 123 S Paradise Road, Golden, CO 80401 Tel: +1 303 726 8320 Fax: +1 303 526 7841 Email: 
tmcco@msn.com Website: 
www.hcoveryoung.com Personnel: Herbert C Young, President Products/Services: Automation/ communication development; Computer modelling analysis; Data acquisition systems/ loggers; Small/micro hydro
Trentec / Curtiss-Wright Flow Control Company, 4600 East Tech Drive, Cincinnati, OH 45245 Tel: +1 513 528 7900 Fax: +1 513 528 9292 Email: 
rcarson@curtisswright.com Website: 
www.diamondwire.trentec.com Personnel: Robert Carson, Product Manager, Diamond Wire Products & Services Products/Services: Concrete cutting
TRI-DAM Power Authority, PO Box 1158, Pinecrest, CA 95364-0158 Tel: +1 209 965 3996 Fax: +1 209 965 4235 Email: 
tridam@mlode.com Personnel: Steve Felte, General Manager
TVGA Consultants, One Thousand Maple Road, PO Box H, Elma, NY 14059-0264 Tel: +1 716 655 8842 Fax: +1 716 655 0937 Email: 
jciccarella@tvga.com Website: 
www.tvga.com Personnel: Joseph S Ciccarella, Project Manager
Tyco Valves & Controls, 9 Roszel Road, Princeton, NJ, 08540 Tel: +1 609 720 4200 Email: 
jalbert@tyco.com Website: 
www.tyco.com Personnel: Jim Headridge, Sales Manager Products/Services: Penstocks; Valves; Valves
U E Systems, 14 Hayes Street, Elmsford, NY 10523 Tel: +1 914 592 1220 Fax: +1 914 347 2181 Email: 
info@uesystems.com Website: 
www.uesystems.com Products/Services: Cavitation Monitoring; Leak detectors
UEK Corp (Underwater Electric Kite Corp), PO Box 3124, Annapolis, MD 21403-0124 Tel: +1 410 267 6507 Fax: +1 410 280 3717 Email: 
uekus@juno.com Website: 
www.uekus.com Personnel: Denise Vauthier, Vice President; Philippe Vauthier, President & CEO Products/Services: Contractors, design & build; Feasibility studies & design; Feasibility studies & design; Turbines, Propeller; Turbines, small (<10 MW)
Ultra Electronics Ocean Systems, 115 Bay State Drive, Braintree, MA 02184-5203 Tel: +1 781 848 3400, Ext 3777 Fax: +1 781 843 2153 Email: 
greg.hunter@
ultra-os.com Website: 
www.ultra-os.com Personnel: Gregory B. Hunter, Manager, New Business Development Products/Services: Computer modelling analysis; Fish passageways & guidance systems
Ultrachem, Centerpoint Business Complex, 900 Centerpoint Blvd, New Castle, DE 19720 Tel: +1 302 325 9880 Fax: +1 302 325 0335 Email: 
ultrachem@ultracheminc.com Website: 
www.ultrachem.com Personnel: Robert Whiting, Vice President Products/Services: Lubricants
Company Data
            
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