BONDING & INSURANCE Aviva Canada........................................ 25 www.avivacanada.com Masters Insurance Limited....................12 www.mastersinsurance.com Petrela, Winter & Associates................. 23 www.petrela.com Trisura Guarantee Insurance Company............................ 29 www.trisura.com CONCRETE PIPE & PRODUCTS MANUFACTURERS Con Cast Pipe............ Inside Front Cover www.concastpipe.com CONCRETE PRODUCTS Cedar Infrastructure Products Inc...........9 www.cedarcip.com DECAST Ltd........................................ 21 www.decastltd.com Wolseley Waterworks / Underground Specialties Inc. .......................................27 www.wolseleywaterworks.com CONSTRUCTION ASSOCIATION Ontario General Contractors Association...................... 20 www.ogca.ca CONSTRUCTION PRODUCTS Wolseley Waterworks / Underground Specialties Inc. .......................................27 www.wolseleywaterworks.com CONSULTING ENGINEERS Peto MacCallum Ltd. ........................... 32 www.petomaccallum.com CONTRACTORS Drexler Construction Limited.............. 23 www.drexlerconstruction.on.ca Sierra Group of Companies.................. 29 www.sierraconstruction.ca DEWATERING & PUMPING Aquatech Dewatering Company...........27 www.aquatechdewatering.com DEWATERING SOLUTIONS, PUMPS Atlas Dewatering Corporation................9 www.atlasdewatering.com ENVIRONMENTAL SERVICES Groundwater Environmental Management Services Inc. ................................Outside Back Cover www.gemservicesinc.com EQUIPMENT & TOOL RENTALS Cooper Equipment Rentals.................. 25 www.cooperequipment.ca PROFESSIONAL SERVICES DIRECTORY UNDERGROUNDER Fall 2018 33