COMPANY DATA
Products/Services: Control systems; Data acquisition systems/loggers; Electrical, level controls; Instrumentation; Software
Rodney Hunt Company, Inc, 46 Mill Street, Orange, MA 01364 Tel: +1 978 544 2511 Fax: +1 978 544 7204 Email: 
tomm@rodneyhunt.com Website: 
www.rodneyhunt.com Personnel: Thomas J McAndrew, Vice President, Marketing Products/Services: Gates; Penstocks; Stoplogs; Valves
Ropeworks Industrial Group, PO Box 4273, Truckee, CA 96160 Tel: +1 530 582 4358 Fax: +1 530 364 5826 Email: 
mail@ropeworks.com Website: 
www.ropeworks.com Personnel: Jan Holan, President Products/Services: Bolting/bolting services; Dam inspection; Dam safety; Safety equipment; Training
Ross Engineering Corp, 540 Westchester Drive, Campbell, CA 95008 Tel: +1 408 377 4621 Fax: +1 408 377 5182 Email: 
info@rossengineeringcorp.com Website: 
www.rossengineeringcorp.com Personnel: Hugh C Ross, President; Jim Ross, Sales Manager; Joseph Orais, Advertising Department
Products/Services: Circuit breakers; Electromechanical equipment, design & manufacture; Relays; Research & development; Switchgear (complete)
Rotec Industries, 333 W Lake Street, Elmhurst, IL 60126 Tel: +1 630 279 3300 Fax: +1 630 279 3317 Email: 
rotec@rotec-usa.com Website: 
www.rotec-usa.com Personnel: John F Mattson, Assistant Sales Manager
Products/Services: Cranes & materials handling equipment; RCC
Rotocast Plastic Products, PO Box 1059, 2807 S F Austin Drive, Brownwood, TX 76804 Tel: +1 800 351 1363 Fax: +1 800 445 3397 Email: 
rsales@web-access.net Website: 
www.rotocast.com Personnel: David J Fair, Manager Products/Services: Safety equipment
Rotonics Manufacturing, PO Box 1059, Brownwood, TX 76804 Tel: +1 800 351 1363 Fax: +1 915 643 4644 Email: 
rsales@web-access.net Personnel: Liz Keel, Product Manager
Russelectric, South Shore Park, Hingham, MA 02043 Tel: +1 781 749 6000 Fax: +1 781 749 4205 Email: 
jstark@russelectric.com Website: 
www.russelectric.com Personnel: G Whittaker, Executive Vice President; J Meuleman, Vice President, Marketing & Sales; John Stark, Marketing Services Co-ordinator; Ed Malley, Director, Engineering; M Faulkner, Purchasing Manager; T Crider, Turbine Sales; S McQuaid, Product Sales Manager Products/Services: Control systems; Exciters, static; Hydraulic power & control units; Switchgear (complete); Turbine governing systems
Rynone Engineering Inc, PO Box 4445, Annapolis, MD 21403 Tel: +1 410 263 0794 Fax: +1 410 263 3404 Email: 
rynone_eng@juno.com Products/Services: Aerial photography; Consulting, power; Power system planning
Sandia National Laboratories, PO Box 5800, Albuquerque, NM 87185-1146 Tel: +1 505 844 2311 Fax: +1 505 844 2193 Email: 
socon@sandia.gov Website: 
www.sandia.gov Products/Services: Security for dams & hydro plants
Dr G Sauer Corp, 560 Herndon Parkway, Suite 310, Herndon, VA 20170-5240 Tel: +1 703 707 0700 Fax: +1 703 707 0703 Email: 
washington@dr-sauer.com Website: 
www.dr-sauer.com Personnel: Walter Mergelsberg, President Products/Services: Consulting, tunnelling
Dr G Sauer Corp, 233 Broadway, Suite 743, New York, NY 10279 Tel: +1 212 542 2464 Fax: +1 212 542 2465 Email: 
newyork@dr-sauer.com Website: 
www.dr-sauer.com Personnel: Kurt Egger, Vice President
SC Department of Health & Environmental Control, Dams & Reservoir Safety, 2600 Bull Street, Columbia, SC 29201 Tel: +1 803 898 4027 Fax: +1 803 898 4095 Email: 
bradlesm@dhec.sc.gov Personnel: Steven M. Bradley, Dam Safety Hydrologist
Schenck Trebel Corp, 535 Acorn Street, Deer Park, NY 11729-3698 Tel: +1 631 242 4010 Fax: +1 631 242 4147 Email: 
sales@schenck-usa.com Personnel: Richard Idtensohn, Marketing Communications Manager
Schnabel Engineering, 5975 Shiloh Road, Suite 114, Alpharetta, GA 30005 Tel: +1 770 781 8008 Fax: +1 770 781 8003 Email: 
jgarner@schnabel-eng.com Website: 
www.schnabel-eng.com Personnel: Dave Campbell, Director, Dam Engineering; Dan McGill, Principal; Chuck Wilson, Principal Products/Services: Consulting, geotechnical; Dam safety; Hydraulic modelling; Hydrology; RCC
Schnabel Engineering, 1054 Technology Park Drive, Glen Allen, Virginia, 23059 Tel: +1 804 264 3222 Fax: +1 804 266 4555 Website: 
www.schnabel-eng.com Personnel: David B. Campbell, Director of Dam Engineering; Preston Frey, President Products/Services: Consulting, geotechnical; Consulting, hydraulics; Consulting, tunnelling; Dam inspection; Dam safety
Schnabel Engineering Inc, 2280 South Xanadu Way, Suite 250, Aurora, CO 80014 Tel: +1 303 695 6500 Fax: +1 303 695 6239 Email: 
khansen@schnabel-eng.com Website: 
www.schnabel-eng.com Personnel: David Campbell, Director, Dam Engineering; Kenneth D Hansen, Senior Consultant
Products/Services: Consulting, geotechnical; Dam inspection; Dam safety; Hydrology; RCC
Schneider Instrument Co, 8115 Camargo Road, Cincinnati, OH 45243 Tel: +1 513 561 6803 Fax: +1 513 527 4375 Personnel: Mark Schneider, Vice President Products/Services: Water quality analysis
Schumacher Engineering, PO Box 654, Hazleton, PA 18201 Tel: +1 570 455 9407 Fax: +1 570 455 1060 Email: 
info@seiengr.com Website: 
www.seiengr.com/ Personnel: William J Schumacher, President Products/Services: Dam inspection; Feasibility studies & design
Science Diving & Environmental Co, 3814 Trade Center Drive, Ann Arbor, MI 48108-2071 Tel: +1 734 677 0690 Fax: +1 734 677 0690 Email: 
sdeco@prodigy.net Website: 
www.deepocean.com Personnel: Karl S Luttrell, President Products/Services: Cabling; Dam inspection; Inspection; Underwater services; Video inspection equipment
Scipar, 26 West Spring Street, PO Box 400, Buffalo, NY 14231-0400 Tel: +1 716 631 3730 Fax: +1 716 631 3799 Email: 
info@scipar.com Website: 
www.scipar.com Personnel: Walter Kammer, President
SCL Engineering & Inspection, PO Box 531, Ellenton, FL 34222 Tel: +1 941 746 0478 Fax: +1 941 750 8167 Email: 
scl@sclqa.com Website: 
www.sclqa.com Personnel: Stan Light, Principal Consultant/ Owner
US – Stanley Consultants
Products/Services: Cabling; Consulting, environment; Environmental monitoring; Underwater services; Video inspection equipment
Seaway Diving & Salvage, 461 Hudson River Road, Waterford, NY 12188 Tel: +1 518 238 2632 Fax: +1 518 238 2834 Email: 
seaway@nycap.rr.com Website: 
www.homestead.com/seawaydiving Personnel: Kevin Lengyel, President; Jean Powis, Marketing Consultant Products/Services: Underwater services
Severn Trent Services, Ste 300, 580 Virginia Dr, Fort Washington, PA 19034-2707 Tel: +1 215 646 9201 Fax: +1 215 283 3487 Email: 
info@severntrentservices.com Website: 
www.severntrentservices.com Products/Services: Instrumentation; Leak detectors; Operation & maintenance
Shearman & Sterling, 599 Lexington Avenue, New York, NY 10022-6069 Tel: +1 212 848 4000 Fax: +1 212 848 7179 Website: 
www.shearman.com Products/Services: Financial analysis
Sidus Solutions, PO Box 60767, San Diego, CA, 92166 Tel: +1 619 275 5533 Fax: +1 619 275 5544 Email: 
info@sidus-solutions.com Website: 
www.sidus-solutions.com Personnel: Leonard Pool, Owner Products/Services: Control systems; Environmental monitoring; Frequency converters; Security for dams & hydro plants; Underwater services
Siemens Process Industries and Drives, 100 Technology Drive, Alpharetta, GA 30005-3900 Tel: +1 770 740-3000/+800 241 4453 Fax: +1 678 297-8316 Email: 
helpline.sii@
siemens.com Website: 
www.usa.siemens.com/industry Products/Services: Control systems; Data acquisition systems/loggers; Electrical, level controls; Instrumentation; Software
Simburg, Ketter, Sheppard & Purdy, 999 Third Avenue, Suite 2525, Seattle, WA 98104-4089 Tel: +1 206 382 2600 Fax: +1 206 223 3929 Email: 
jfeil@sksp.com Website: 
www.sksp.com Personnel: Jonathan Feil, Partner Products/Services: Legal advisors; Licensing
SKF Coupling Systems, 1447 New Litchfield Street, Torrington, CT 06790 Tel: +1 860 489 1817 Fax: +1 860 489 3867 Email: 
cs_usa@skf.com Website: 
www.couplings.skf.com Products/Services: Bolting/bolting services; Couplings; Stud tensioners/stud tensioning
SKO-DIE, 8050 Austin Avenue, Morton Grove, IL 60053 Tel: +1 800 486 4756 Fax: +1 847 966 0322 Email: 
john.roberts@
skodie.com Website: 
www.skodie.com Personnel: John Roberts, Sales Manager Products/Services: Refurbishment, auxiliary electrical equipment; Refurbishment, large generators
Slope Indicator Co, (Head Office), 12123 Harbour Reach Drive, Mukilteo, WA 98275 Tel: +1 425 493 6200 Fax: +1 425 493 6250 Email: 
sales@slope.com Website: 
www.slopeindicator.com Products/Services: Convergence meters; Data acquisition systems/loggers; Earth/rock pressure cells; Extensometers; Inclinometers
Products/Services: Consulting, hydro & small hydro; Engineer procure & construct management; Inspection; On site testing; Welding/machining
Scot Forge, 8001 Winn Road, PO Box 8, Spring Grove, IL 60081 Tel: +1 847 587 1000 Fax: +1 847 587 2000 Email: 
sales@scotforge.com Website: 
www.scotforge.com Personnel: Bob Krysiak, Vice President, General Sales Manager; Sharon Haverstock, Executive Vice President; Chris Scheiblhofer, Chief Metalurgist Products/Services: Steel
SDECO UW Technology, Science Diving & Environmental Co, 3814 Trade Center Drive, Ann Arbor, MI 48108-2071 Tel: +1 734 677 0690 Fax: +1 734 677 4830 Email: 
SDECO@prodigy.net Personnel: Karl S Luttrell, President & General Manager
Smith-Root, 14014 NE Salmon Creek Avenue, Vancouver, WA 98686 Tel: +1 360 573 0202 Fax: +1 360 573 2064 Email: 
info@smith-root.com Website: 
www.smith-root.com Personnel: David V Smith, Chief Executive Officer
Products/Services: Consulting, blasting; Consulting, environment; Ecology/ environmental impact; Environmental monitoring
Sorensen Systems LLC, 70 Bearfoot Road, PO Box 840, Northborough, MA 01532-0840 Tel: +1 508 393 7660 Fax: +1 508 393 6042 Email: 
mferland@sorensensystems.com Website: 
www.sorensensystems.com Personnel: Riccardo Ricci, Project Manager; Anthony Cantone, President; Richard Wright, Marketing Manager Products/Services: Gates; Governors, electrical; Hydraulic power & control units; Hydraulic turbines & generators; Turbine governing systems
South Carolina Electric & Gas Co, 2112 North Lake Drive, Columbia, SC 29212 Tel: +1 803 217 9965 Fax: +1 803 217 6501 Email: 
hmoxley@scana.com
Southern California Edison, 300 N Lone Hill Avenue, San Dimas, CA 91773 Tel: +1 909 394 8711 Fax: +1 909 394 8967 Email: 
gollayam@sce.com Personnel: Anne M Gollay, Hydro Generation Manager, Projects
Southern Company Generation, 241 Ralph McGill Boulevard, Bin 10193, Atlanta, GA 30308 Tel: +1 404 506 7033 Fax: +1 404 506 7626 Website: 
www.georgiapower.com Personnel: Joel Galt, Supervisor
Southern New Hampshire Hydroelectric Dev, 293 Main Street, PO Box 178, South Berwick, ME 03908 Tel: +1 207 384 5121 Fax: +1 207 384 2349 Email: 
hydromagnt@yahoo.com Personnel: John N Webster, President Products/Services: Consulting, electromechanical equipment; Feasibility studies & design; High-head hydro equipment; Hydraulic turbines & generators; Turbines, small (<10 MW)
Spaulding Consultants, 1433 Utica Avenue South, Suite 162, Minneapolis, MN 55416 Tel: +1 952 544 8133 Fax: +1 952 544 8119 Email: 
doug@spaldingconsultants.com Website: 
www.spauldingconsultants.com Personnel: Douglas A Spaulding, Principal Products/Services: Consulting, geotechnical; Dam inspection; Dam safety; Feasibility studies & design; Licensing
Specco Industries, 13087 Main Street, Lemont, IL 60439 Tel: +1 630 257 5060 Fax: +1 630 257 9006 Email: 
info@specco.com Website: 
www.specco.com Personnel: Thomas Hamilton, Sales Director Products/Services: Concrete additives; Grouting; Lubricants; Shotcreting
Specialty Diving, PO Box 2853, Hammond, LA 70404 Tel: +1 985 542 8770 Fax: +1 985 345 7602 Email: 
dwallace@sdive.com Website: 
www.sdive.com Personnel: Deborah Wallace, President; Paul Bartow, Sales Products/Services: Bridge construction; Underwater services
Specialty Sealing Technologies, Russellville, AR, 72810 Tel: +1 479-857-6977 Fax: +1 479- 968-1090 Email: 
sstseal1@gmail.com Website: 
www.thesealguy.com Personnel: John Jakubowski, Vice President, Sales
Products/Services: Seals & gaskets
Spectron Engineering, 255 Yuma Court, Denver, CO 80223 Tel: +1 303 733 1060 Fax: +1 303 733 2432 Email: 
sales@spectronengineering.com Website: 
www.spectronengineering.com Personnel: Forrest Claypool, Product Manager Products/Services: Data acquisition systems/ loggers; Pendula; Settlement; Tiltmeters
SPX Process Equipment, 611 Sugar Creek Road, Delavan, WI, 53115 Tel: +1 262 728 1900 Fax: +1 262 728 4904 Email: 
spxpe@spx.com Website: 
www.spxprocessequipment.com Personnel: John Brewer, Marketing Manager
St Anthony Falls Hydraulic Laboratory, University of Minnesota, Mississippi River at 3rd Avenue SE, Minneapolis, MN 55414 Tel: +1 612 624 4363 Fax: +1 612 624 4398 Email: 
omohseni@umn.edu Website: 
www.safl.umn.edu Personnel: Omid Mohseni, Associate Director Products/Services: Computer modelling analysis; Consulting, hydraulics; Hydraulic modelling; Mathematical modelling; Water quality analysis
Stanley Consultants, 225 Iowa Avenue, Muscatine, IA 52761 Tel: +1 563 264 6600 Fax: +1 563 264 6658 Email: 
info@stanleygroup.com Website: 
www.stanleygroup.com Personnel: Mary Palmer, Head, Marketing Services
Products/Services: Acceptance testing; Computer modelling analysis; Construction management; Consulting, electromechanical equipment; Consulting, environment
www.waterpowermagazine.com | Yearbook 2022 | 419
Company Data
            
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