b'H 2 OSWCA PROFESSIONALSERVICES DIRECTORYBONDING & INSURANCEEROSION CONTROLHEAVY CONSTRUCTION EQUIPMENT Aviva Canada 13International Erosion Toromont Cat . 33 www.avivacanada.com Control Systems 37toromontcat.comwww.iecs.comMasters Insurance Limited 31HEAVY EQUIPMENT SALES www.masterinsurance.com EXCAVATION & HYDROVACLiebherr Canada Ltd 35 PGC Services 29www.liebherr.comTrisura Guarantee www.pgcservices.caInsurance Company . 23INSURANCE SERVICES www.trisura.com GUARDRAIL/FENCE CONTRACTORSCowan Insurance Group 30 Peninsula Construction 36www.cowangroup.caBONDING & SURETYwww.peninsula.caPetrela, Winter & Associates .17 www.petrela.comCONCRETE PIPE &PRODUCTS MANUFACTURERS M Con Pipe & Products Inc 28 www.mconpipe.comCONCRETE PRODUCTS Cedar Infrastructure Products LP 11 www.cedarcip.comDECAST Ltd 25 www.decastltd.comM Con Pipe & Products Inc 28PROVIDING www.mconpipe.com PRECAST CONSTRUCTION EQUIPMENT SOLUTIONS & ATTACHMENTSSINCE 1984Top Lift Enterprises Inc.19 toplift.comCONTRACTORS Drexler Construction Limited . 36 www.drexlerconstruction.on.caSierra Construction Limited 28 www.sierraconstruction.ca InfrastructureDEWATERING Insitu Contractors Inc. 38Video Inspectionwww.insitucontractors.comENVIRONMENTAL SERVICESCleaning - LocatingGroundwater Environmental Hydro ExcavationManagement Services.Outisde Back Cover www.gemservices.com SERVICES LTD.EQUIPMENT & TOOL RENTALSSEWERSDRAINS DAVID KIVISTOCooper Equipment Rentals.13 www.cooperequipment.ca DirectorEQUIPMENT SALES, RENTAL OFFICE: 905-492-1729& SERVICES1-866-393-8439GeoShack .3906 BROCK ROAD, UNIT 8 FAX: 905-492-1728www.geoshack.comPICKERING, ON L1W 1Z9 david@eye-view.caNORTRAX CANADA INC. 31www.eye-view.ca GTSWCA.OSWCAwww.nortrax.comH 2 OSWCAFall/Winter 2019 37'