Check out the variety of workshops and seminars CATT is offering in the upcoming months!
Check out the selection of events that CATT has offered in the last few months!
JULY 22, 2020
Tools and Fluids for Underground Success Webinar (Virtual Technology Roadshow Webinar)
Horizontal Directional Drilling (HDD) is one of the trenchless technologies used for the installation of buried infrastructures such as water and sewer lines, gas lines, and telecom and power cable conduits and offers significant environmental and social advantages with minimal surface disturbance. A successful HDD project depends on consideration of important geotechnical factors, accurate bore path design, and selection of proper drilling fluid and equipment such as drilling rigs, rims, and fluid pumps.This webinar will review unique HDD projects where novel add-on technologies and design reconsiderations were applied to address constructability concerns and to solve complex problems.
SEPTEMBER 14 & 17, 2020
Pre-Acceptance Sewers (Online Workshop)
This workshop presents the design, standards and short comings in the pre acceptance of sewers. This is a brand new topic as Municipalities continue to struggle with standards, expectations and acceptance of new construction and rehabilitation projects. The workshop will include case studies that initially rejected acceptance of ownership until a solution was accepted. Case studies will also include the extent of right of refusal. We will hear from three perspectives; Municipal, engineering design and contractor.
SEPTEMBER 15 & 24, 2020
Horizontal Directional Drilling “HDD” (Online Workshop)
Horizontal directional drilling (HDD) over the past 20 years has become well established an industry accepted method for the installation of new communication cables (telephone, cable, fibre optics) and underground pipelines that transport potable water, sewerage and natural gas. HDD is an environmentally friendly pipeline construction method alternative to traditional open cut. Research has shown that HDD can reduce open cut greenhouse gas emissions by at least 80 percent and results in pipeline construction projects that are completed faster with less disruption to public and environment especially is environmentally sensitive areas such as wetlands and river crossings.
SEPT 22 – NOV 26, 2020
Asset Management of Buried Infrastructure (Online Workshop)
Offered in partnership with the Ontario Good Roads Association (https://www.ogra.org), you will learn the fundamentals of asset management with particular emphasis on buried infrastructure (water and wastewater pipelines). Providing an in‐depth knowledge of the essential processes and techniques required to establish an effective asset management program for water and wastewater utilities.
SEPTEMBER 29 &
CIPP Liner for Gravity Pipeline Renovation (Online Workshop)
In some cities, including Rome, Istanbul (Constantinople), and Fustat, networked ancient sewer systems continue to function today as collection systems for those cities’ modernized sewer systems. Instead of the sewerage flowing to a river or the sea, the pipes have been re-routed to modern sewer treatment facilities. As cities grew in the 19th century increasing concerns were raised about public health due to outbreaks of diseases such as typhoid and cholera. To help control these outbreaks the development of municipal sanitation programs occurred in the late 19th and 20th centuries that consisted of the construction of extensive sewer systems. The operation and construction of these systems continue today with little maintenance, replacement and/or renovation. In the 1980’s the inspection techniques and pipe condition rating systems were developed in the United Kingdom to determine, for the first time, the condition and state of these critical sewerage pipelines that have been in service for over 100 years with no maintenance and or repair. Since many of these pipelines were found to be in a state of failure and open cut replacement by was not a practical or financially feasible option in densely populated and crowded urban cities, new trenchless pipeline renovations methods such as Cured-In-Place Pipe (CIPP) liners were developed and commercialized to build a new pipe within the old pipe.
OCTOBER 8 & 15, 2020
Water Infrastructure Resilience and Climate Adaptation (Online Workshop)
Global climate change impacts, evident from increased frequency and intensity of rain and flooding events, have significant social, environmental and economic implications for Canadian municipalities. In 2013, the Insurance Bureau of Canada estimated insurance losses from natural disasters including Alberta and Toronto flooding to be $3.2 billion. This workshop will discuss useful frameworks and tools to develop water infrastructure resilience and climate change adaptation strategies. The workshop will highlight the impact of climate change on water infrastructure and demonstrate how trenchless technologies can help to renovate and adapt the existing aging infrastructure cost effectively. Case studies will show business case(s) to develop infrastructure renovation programs that can generate large cost savings. Furthermore, decision support tools to help municipalities develop and implement water infrastructure resilience and rehabilitation plans will be demonstrated.
OCTOBER 22 & 29, 2020
Utility Engineering in Transit (Online Workshop)
This workshop will focus on the construction of municipal sewers and watermains using the Microtunnelling trenchless construction method. Over the past several years Ontario has grown from not using Microtunnelling to becoming a leader in North America for complex and challenging projects that include curved installations, and sea and lake outfalls. Microtunnelling construction benefits include: reduced risk during construction, large greenhouse gas emission savings, rapid out-of-sight and out-of-mind construction, and significant reduction in social and environmental costs. Attendees will learn from leading international and national industry experts on state-of-the art construction equipment, processes, design, construction risk mitigation, and quality control and quality assurance. In addition, local case studies will be presented to demonstrate how successful on-time and on-budget projects can be constructed locally. This is a workshop you will not want to miss and is held only once a year.
NOVEMBER 3 & 5, 2020
Introduction to Trenchless Technologies “TT101” (Online Workshop)
This two day workshop will provide you with an overview of the specific details associated with water distribution systems, pressure pipes and sewer networks with regards to understanding new construction methods, condition assessment, and renovation methods that require limited or no excavations. Taught by the industry’s leading experts who will provide state-of-the-art information and case studies that demonstrate how trenchless technologies can save municipalities millions of dollars.
NOVEMBER 24 & 26, 2020
Resilience Planning and Maintaining Continuity (Online Workshop)
This workshop will focus on the challenges organizations and municipalities faced because of COVID-19, and how they have adapted their practices to maintain service continuity. By looking at specific examples and case studies, attendees will get an inside perspective of how decisions were made, the policies and procedures set in place, and what the underground infrastructure community can expect next.
May 9 – 11, 2020
CATT Trenchless Technology Roadshow 2021 (Niagara Falls)
Centre for Advancement of Trenchless Technologies (CATT) and Benjamin Media Inc., are pleased to announce the 2021 Trenchless Technology Road Show to be held at the City of Niagara Falls, Ontario, Canada on May 9-11, 2021. This is Canada’s largest trenchless technology event focused on buried infrastructure condition assessment, construction, renovation, and asset management and subsurface utility engineering. The show will have over 60 exhibitors, two full days of presentations, and over 450 attendees. These cost saving state-of-the-art technologies and practices can help water utilities to renew failing and aging buried infrastructure. Come learn and meet the experts!
FEB 6, 2019
Sprayed In Place Pipe (SIPP) for Trenchless Water, Sewer, and Storm Rehabilitation
From cement mortar lining to polymer materials, what is being used and where. Learn about specifying, application methodologies and how to ensure quality assurance and controls from manufacturers and contractors. The day ends with project profiles from pipeline owners.
MAR 26, 2019
Manhole Assessment and Rehabilitation: a Gold Seal Accredited Course
This one-day workshop will focus on the construction of municipal sewers and watermains using the Microtunnelling trenchless construction method. Over the past several years Ontario has grown from not using Microtunnelling to becoming a leader in North America for complex and challenging projects that include curved installations, and sea and lake outfalls. Microtunnelling construction benefits include: reduced risk during construction, large greenhouse gas emission savings, rapid out-of-sight and out-of-mind construction, and significant reduction in social and environmental costs. Attendees will learn from leading international and national industry experts on state-of-the art construction equipment, processes, design, construction risk mitigation, and quality control and quality assurance. In addition, local case studies will be presented to demonstrate how successful on-time and on-budget projects can be constructed locally. This is a workshop you will not want to miss and is held only once a year.
SEP 10, 2019
UESI (Utility Engineering and Surveying Institute) & Utility Risk Management
Utility Engineering is a branch of Civil Engineering that focuses on the planning, position, design, construction, operation, maintenance, and asset management of any and all utility systems, as well as the interaction between utility infrastructure and other civil infrastructure.
UESI – the Utility Engineering and Surveying Institute – allows opportunities for all those interested to collaborate in advancing the technical and professional practices of utility engineering and surveying. This seminar will provide an overview of the goals of the UESI, including various advancements in utility mapping technologies and standards. Viewpoints, needs, and issues from various stakeholders will be discussed, and will include speakers from the utility, consulting/construction, and municipal sectors.
SEP 27, 2019
Introduction to Trenchless Technologies (Ottawa)
The Trenchless Technology 101 course is for both newcomers to the industry and for anyone who is seeking a refresher course on the various trenchless technology methods. The course covers new trenchless construction techniques including tunneling, open shield pipe jacking, microtunneling, auger boring, pipe ramming, and horizontal directional drilling. It reviews available trenchless rehabilitation methods used to rehabilitate existing infrastructure (i.e. storm, sanitary and watermain) and it concludes with tips to ensure successful trenchless projects. Each presenter will cover details of the key steps involved in planning and executing a successful trenchless project as it relates to their respective technology.
OCT 9, 2019
Annual General Meeting 2019
The annual dinner and general meeting is to be held on October 9, 2019 at Mississauga Grand Banquet & Convention Centre, 35 Brunel Rd. (Brunel & Hurontario St.), Mississauga, Ontario. More details to come soon.
OCT 15, 2019
Advances in Watermain Rehabilitation
This workshop will present recent advances in the North America watermain rehabilitation industry. It will start with ongoing and recent developments by the AWWA Watermain Rehabilitation Standards committee by chairs of the committees giving presentations. First Chris Macey will provide and update on the recently published White Paper that provides new guidance on the classification of watermain rehabilitation products and design considerations. This presentation will show you that not all watermain rehabilitation products are the same and how to specify the product you want to have.
OCT 21-24, 2019
Horizontal Directional Drilling Fundamentals: Design to Construction
CATT and Fleming College has partnered to offer the Horizontal Directional Drilling Fundamentals: Design to Construction. This course introduces participants to the planning, design and installation of underground pipelines and conduits using horizontal directional drilling (HDD). Topics will include: HDD process and technology; geotechnical and environmental considerations and feasibility; site evaluation and tracking; drilling fluids and fluid pumps; underground locates; and HDD borepath planning and design considerations. Furthermore, case studies demonstrating good practice guidelines and quality assurance and quality control procedures for successful completion of HDD project will be presented. The course will integrate classroom study and field practice. The students will use the classroom knowledge to plan, design and execute borepath in the field using state-of-the-art HDD equipment.
OCT 22, 2019
Lessons Learned from the Industry Experts
A trenchless project has been meticulously planned for months, the crew has been mobilized to site and then something unexpected happens, what do you do? This workshop will be interactive where participants will be presented with actual case studies, given the obstacle presented and then breakout sessions will brainstorm for ideas as to how to resolve this issue at hand. The groups will then deliver their ideas and then compared to actual outcome. This workshop is open to contractors, technical providers and municipalities.
NOV 13, 2019
Condition Assessment and Rehabilitation of Culverts
The deterioration and collapse of drainage culverts has become a critical issue for municipalities and transportation agencies. Furthermore, many jurisdictions have experienced severe storms and increased flooding frequencies, an indication of climate change, in recent years. This causes serious damage to existing utilities, roads and public properties in addition to social and financial costs. The municipalities and transportation agencies have to spend millions of dollars on costly repair and reconstruction of damaged infrastructure. Consequently, liabilities and insurance premiums are increased. This workshop will demonstrate how trenchless technologies can provide efficient and economical tools and techniques for pro-active inspection, repair/rehabilitation, or replacement of existing drainage infrastructure.
MAY 20, 2020
Styrene CIPP Lessons Learned (Virtual Technology Roadshow Webinar)
Since the early 1970’s, the installation of Cured-in-Place Pipe (CIPP) liners to cost-effectively renovate deteriorate and leaking sanitary sewers and storm drains. Most of CIPP liners use Polyester and Vinyl Ester thermoset resins have a small amount of Styrene. This Styrene is a critical component for the CIPP liner as it acts as a catalyst to transform the resin from a liquid to a hard liner during the liner cure process by the addition of energy in the form of hot water, steam or UV light. During the liner cure, styrene can be released into the air, steam, hot water in concentration that people can smell.
Recently, concerns have been raised with respect to the health and safety of workers, the public, and homeowners during CIPP lining.
In 2019 AEGION and the University of Waterloo (UW) completed field study to investigate styrene concentrations and releases resulting from the installation of a CIPP liner in a sanitary main that has lateral connections with water air-filled P-traps. This study used three methods (Photo Ionization Detectors (PID’s), 3M organic Vapor Monitors, and the Waterloo Membrane Samplers) to determine styrene levels within and exiting the laterals before, during and after lining. This Webinar consist of two presentations. The first will be by Dr. Mark Knight who will discuss the AEGION-UW styrene lateral study goals and objectives, key findings, and conclusions. The second presentation by Dennis Pivin AEGION VP Environmental, Health, and Security will discuss AEGION’s proactive approach for workers and the public’s health and safety and newly published NASSCO new guidelines for worker health and safety during CIPP operations.
JUNE 24, 2020
Rehabilitation of Trunk Sewers, Lessons Learned (Virtual Technology Roadshow Webinar)
Trunk sewers, as with other parts of the water and wastewater infrastructure system, are approaching the end of their designed service life. Many Canadian municipalities have developed asset management plans to renovate these critical infrastructure assets, as they have been experiencing increased storm and flooding events. Trunk sewers are critical parts of the wastewater infrastructure system, as they are typically installed deeper than other utilities. Therefore, their collapse can cause serious damage to other buried utilities, roads, and public properties. Trenchless technologies are proactive solutions that are deployed to renovate and rehabilitate trunk sewers and avoid significant financial, social, and environmental costs.
This webinar will provide an overview of two challenging renovation projects of large diameter trunk sewers in the City of Toronto. The first presentation will be the “Rehabilitation of Trunk Sewers in Mimico Creek Ravine” by Marya Jetten from Jacobs, and the second presentation will be the “Reflections on the Successful Sliplining of the Humber Sanitary Trunk Sewer” by Mariana Balaban from the City of Toronto. The speakers will discuss the technical and environmental challenges faced during their projects and present strategies and innovative solutions selected to overcome those challenges and successfully deliver the projects.