Canada Post Mail Publications Agreement Number: 40609661 Magazine The official magazine of the Canadian Association of Diving Contractors CADC Winter 2024-2025 Rolling in the DEEP: The ‘NASA of the Sea’ Takes Saturation Diving into the 21st Century The Value of Competency- Based Certification An Emerging Diving Contractor: Canadian Underwater Inspection Services5 contents ON THE COVER: Members of the Canadian Diving Contractors of Canada (CADC) are ready to hit the water no matter what the temperature might be outside. Photo courtesy of Canadian Underwater Inspection Services. UP FRONT 7 A Message from the President of the CADC 9 Notes from the Executive Director of the CADC 11 Why You Should Be a Part of the CADC 12 The Value of Membership ON THE COVER 13 Behind the Scenes: What It Takes to Approve a New Diving Standard FEATURE STORIES 15 Rolling in the DEEP: The ‘NASA of the Sea’ Takes Saturation Diving into the 21st Century 17 The Isolation of Failed Piping Using Remotely Operated Vehicles 21 The Value of Competency-Based Certification CADC MEMBER PROJECT SPOTLIGHT 23 An Emerging Diving Contractor: Canadian Underwater Inspection Services IMAGES OF INNOVATION 27 Our Members at Work NEWS 29 Diver’s Toolbox: Look Before You Leap: Hazard Identification and Risk Assessment 33 In Depth: CSA Diving Standards, an Introduction 35 CADC Membership Listings 38 Index to Advertisers CADC Magazine Published for: The Canadian Association of Diving Contractors 33 – 5490 Glen Erin Drive Mississauga, Ontario L5M 5R4 Doug Elsey, P.Eng., Executive Director Phone: (905) 542-7410 delsey@cadc.ca www.cadc.ca Printed by: Matrix Group Publishing Inc. 309 Youville Street, Winnipeg, MB R2H 2S9 Toll-free: (866) 999-1299 Toll-free fax: (866) 244-2544 sales@matrixgroupinc.net www.matrixgroupinc.net Canada Post Mail Publications Agreement Number: 40609661 President & CEO Jack Andress Operations Manager Shoshana Weinberg sweinberg@matrixgroupinc.net Senior Publisher Jessica Potter jpotter@matrixgroupinc.net Publishers Julie Welsh, Christine Scarisbrick Editor-in-Chief Shannon Savory ssavory@matrixgroupinc.net Editor / Social Media Manager Jenna Collignon / Paul Adair Finance / Administration Lloyd Weinberg, Nathan Redekop accounting@matrixgroupinc.net Director of Circulation & Distribution Lloyd Weinberg distribution@matrixgroupinc.net Sales Manager Jeff Cash Sales Team Leader Colleen Bell Matrix Group Publishing Inc. Account Executives Colleen Bell, Jackie Casburn, Chandler Cousins, Helaina Van Dommelen, Rob Gibson, Jim Hamilton, Scott Hendren, Frank Kenyeres, Sandra Kirby, Andrew Lee, Brian MacIntyre, Wilma Gray-Rose, Joseph Ukaoha Advertising Design James Robinson Layout & Design Kayti McDonald ©2024-2025 Matrix Group Publishing Inc. All rights reserved. Contents may not be reproduced by any means, in whole or in part, without the prior written permission of the publisher. The opinions expressed in this publication are not necessarily those of Matrix Group Publishing Inc. Printed in Canada.7 up front Ryan Anderson, CADC President As we close out another year, we know there are dive teams and contractors out there who are all facing growth, adversity, and evolution. I would like to extend my sincerest thanks to each of you for the role you’ve played in strengthening not only the Canadian Association of Diving Contractors (CADC), but our entire industry. This year has reminded us that our true value as an association isn’t measured by individual benefits, but by what we collectively bring to the table. Your commitment to safe practices, adherence to professional and ethical standards, and a willingness to share knowledge and mentor the next generation is what continues to set CADC apart. We’re an association that looks beyond asking ‘What can I get?’ to instead ask, ‘What can we build together?’ Through your efforts, we’re not just meeting industry standards – we’re shaping them. Your input, your expertise, and your dedication are all contributing to a safer, stronger, and more respected environment for everyone who works below the surface. Over the past year, we’ve faced new challenges in technology, regulation, and the marketplace. Time and again, however, you’ve shown that unity and a shared sense of purpose can guide us toward solutions. Your openness to collaboration and improvement keeps us on course, elevating not only the CADC brand but the Canadian diving community as a whole. As we look ahead, let’s continue to approach 2025 with solidarity, passion, and integrity. Let’s keep asking how we can contribute to the collective effort, how we can raise the bar, and how we can ensure that everyone returns home safely at the end of the day. Together, we’ll keep building a future we’re proud to pass on to those who follow. Thank you for everything you’ve done – and everything we’ll continue to do together in the future. “We’re an association that looks beyond asking ‘What can I get?’ to instead ask, ‘What can we build together?’” A Message from the President of the CADC CADC is the glue that binds the diving community across Canada, acting as a unifying body that is able to communicate effectively across Canada and beyond. The CADC acts as a watchdog for the industry and keeps a constant eye on regulations. Because of their diligence in monitoring standards and regulations for commercial diving across Canada, the industry has become a much safer place. Join the ranks to take advantage of these perks! • Weekly or biweekly tender information • Access to www.UnderwaterJOBS.com • Members mail-list server that connects you with all CADC members • Diving insurances exclusive to CADC members • Reduced rates on gear from our associate members • Free subscription to CADC Magazine • And more! Join Learn more at www.cadc.ca! Non-members, you can be added to the mailing list by going to www.cadc.ca/cadcmag. Update Your Mailing Details! CADC members, you can update your mailing details to receive upcoming issues of CADC Magazine by emailing distribution@matrixgroupinc.net. Canada Post Mail Publications Agreement Number: 40609661 Magazine The offi cial magazine of the Canadian Association of Diving Contractors CADC Winter 2024-2025 Rolling in the DEEP: The ‘NASA of the Sea’ Takes Saturation Diving into the 21st Century The Value of Competency- Based Certification An Emerging Diving Contractor: Canadian Underwater Inspection Services Canada Post Mail Publications Agreement Number: 40609661 Maga zine The of fi cial m agazine of the Canadian Association of Di ving Co nt ra ctor s CADC Su mm er 20 24 Where It All Began ROVs: A Diver’s Best Friend Who’s Responsible When Things Go Wrong? Note: we do not mail outside of Canada and we may limit the number of free sign-ups for non-CADC members.9 up front Doug Elsey, P.Eng. CADC Executive Director PHOTO CREDIT: DougElsey.com Notes from the Executive Director of the CADC Palisade Dam and Peru’s Cheves Hydropower Project, Clarke shows us how ROVs provide safe and cost- effective solutions where divers cannot go and demonstrates their growing importance in our industry. In ‘ The Value of Competency-Based Certification ,’ Diver Certification Board of Canada (DCBC) CEO Tracy Childs emphasizes the critical role of the DCBC in setting national competency standards. The article highlights how the DCBC ensures that Canadian divers are meeting stringent benchmarks, gaining international recognition, and enhancing safety and professionalism across the industry. ‘ An Emerging Diving Contractor: Canadian Underwater Inspection Services ’ introduces us to Canadian Underwater Inspection Services (CUIS), a rising Ontario-based company specializing in underwater inspections. Despite starting during the challenging COVID- 19 pandemic, CUIS has carved out a niche with cutting-edge technology and engineering expertise. The article highlights their journey and future ambitions to expand services and support clients with innovative solutions. In this reprint from Dave Geddes, ‘ Look Before You Leap – Hazard Identification and Risk Assessment ,’ is a practical guide to mitigating risks through the HIRA process. By identifying hazards, assessing risks, and implementing control measures, Geddes shows us how this systematic approach protects people, equipment, and the environment while ensuring compliance with safety standards. Finally, in Jonathan Chapple’s inaugural In Depth column, ‘ CSA Diving Standards, an Introduction ,’ provides an overview of the CSA Z275 suite of standards, with a focus on Z275.2 . As the incoming chair of the Z275.2 Technical Sub-Committee, Chapple explains how these standards form the foundation of Canadian diving regulations. With updates on risk assessments, SCUBA limitations, and breathing gas One glance outside at the weather in December is all it takes to remind us that winter is here, along with its ice and snow, and all the unpredictable changes to climate that makes life more challenging. But, as we in the industry know, commercial diving was never meant to be easy. This is a profession that demands precision, calculated risks, and the ability to solve problems in the most challenging environments. Every dive balances expertise, experience, and safety protocols, with lives depending on getting it right. In this issue of CADC Magazine , we shine a light on the work, innovation, and regulations that keeps our industry moving forward and set new standards for safety, professionalism, and ingenuity. A CADC Magazine deep dive In the cover story, ‘ Behind the Scenes: What It Takes to Approve a New Diving Standard ,’ I guide you through the often tedious but critical process of developing new safety standards. From identifying gaps to navigating red tape to gathering input through public reviews, the article highlights the dedication required to ensure divers return home safely. It’s a long, detailed journey, but one that’s essential to saving lives and upholding the professionalism of our industry. Kirk Krack’s feature, ‘ Rolling in the DEEP: The ‘NASA of the Sea’ Takes Saturation Diving into the 21st Century,’ explores how DEEP is revolutionizing saturation diving with their groundbreaking subsea habitats, Sentinel and Vanguard. Inspired by Canadian diving pioneers such as Dr. Joe MacInnis, DEEP is redefining what’s possible in underwater exploration. Imagine living and working comfortably on the seabed – it’s habitat living version 2.0! Written by Bob Clarke of ASI, ‘ The Isolation of Failed Piping Using Remotely Operated Vehicles ’ demonstrates the ingenuity of ROV technology in tackling complex underwater challenges. Detailing projects at British Columbia’s This is a profession that demands precision, calculated risks, and the ability to solve problems in the most challenging environments. Every dive balances expertise, experience, and safety protocols, with lives depending on getting it right.Next >