WORKSHOPS/SEMINARS

CATT is the leading and largest Canadian trenchless education and training provider with over 23 years of experience in delivering a variety of education programs and training workshops for engineers, municipal employees, contractors, suppliers and field technicians.

September 13 & 20, 2021

PVC & HDPE DESIGN 101

Technical Course

Material classification and performance; pipe extrusion; open cut and trenchless pipeline design for gravity and pressure pipelines; live load design considerations and impacts; industry available design tools; industry standards and best practices.

September 27 & October 4, 2021

Manhole Rehabilitation, Condition Assessment, and Rating

Technical Course

Condition assessment methods and tools; inspection best practices and considerations; desktop analysis; industry standards; deterioration processes; defect coding, condition ranking, deterioration modeling, advanced industry tools; renovation methods and selection. 

September 28 & 30, 2021

Asset Management on A Tight Budget

CATT Workshop

Catering to small and medium-size Municipalities!  Asset management has been a buzz-phrase for several years and many are left in a blur to what is actually is.  Am I performing asset management?  Am I fulfilling my AM plan?  The answer is most likely yes (in bits and pieces)!  We hope to take a deep breath, take a step back and start from scratch. Let us get back to the basics.  This workshop will identify where to start asset management; collecting asset inventories, mapping, condition assessments on buried infrastructure, prioritizing criticality and risk assessments, costing and financials.  Speakers will present some cost-effective tools that can be used, methods and analysis that can be performed with existing data, and most importantly, how all the pieces can fit together on a tight budget.

October 20, 2021

CATT Annual General Meeting

CATT Event

Join us for our CATT Annual General Meeting. The Board of Directors will provide updates on CATT educ

October 22, 2021

CATT Chat: New Excess Soil Regulations

More information coming soon.

October 26 & 28, 2021

Emerging Technologies Including Artificial Intelligence (AI) in Condition Assessment

More information coming soon.

November 12, 2021

CATT Chat: Overcoming Weather Conditions in Trenchless Technology

More information coming soon.

November 23 & 24, 2021

Condition Assessment & Rehabilitation of Culverts 

More information coming soon.

PAST EVENTS

APR 13 & 15, 2021

CATT/UESI CIPP Design Course

Cured-in-Place-Pipe (CIPP) has become a common method since the 1970’s for the renovation of deteriorated gravity pipelines.  This state-of-the-art course will provide you with the latest in research and industry best practices in CIPP liner design and construction.  It will also provide you with the how and when for CIPP lining installation.  Contractors, installers, system owner and consulting engineers involved with CIPP liner design and construction will want to take this state-of-the-art course.

CATT was the developer of the CIPP NASTT CIPP Good Practice Course and Dr. Knight is a former instructor.  This course adds new information on CIPP and Styrene and will provide you with the latest on worker and public health risk exposures, how to monitor a CIPP project, and the latest in CIPP monitoring for styrene and other chemical releases. Your course instructor has over 20 years of experience in CIPP research, material testing, and the development of industry-leading design tools.  He has also trained and completed research for Insituform and has been retained as an expert to investigate CIPP liner failures. He is also the Chairman of the development of the new AWWA CIPP lining Standard.

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.

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.

SEPTEMBER 22, 2020

 

Driving Efficiences & Cost Savings in Trenchless New Pipeline Installations  – Trenchless Roadshow 2021

Trenchless technologies, such as Horizontal Directional Drilling (HDD) and Micro-tunnelling, have provided cost-saving opportunities and solutions for new pipeline construction. The minimal surface disturbances offer significant financial, environmental, and social advantages. Yet more cost savings can be achieved in trenchless projects! Innovative tools and procedures, such as telematics, slurry management technologies, project management software, and utility mapping solutions can drive efficiencies and reduce out of pocket expenses on every phase of the trenchless projects.

SEPTEMBER 29 &

OCTOBER 6

CIPP Liner for Gravity Pipeline Renovation (Online Workshop)

Cured-in-Place-Pipe (CIPP) has become a common method since the 1970’s for the renovation of deteriorated gravity pipelines.  This state-of-the-art course will provide you with the latest in research and industry best practices in CIPP liner design and construction.  It will also provide you with the how and when for CIPP lining installation.  Contractors, installers, system owner and consulting engineers involved with CIPP liner design and construction will want to take this state-of-the-art course. 

CATT was the developer of the CIPP NASTT CIPP Good Practice Course and Dr. Knight is a former instructor.  This course adds new information on CIPP and Styrene and will provide you with the latest on worker and public health risk exposures, how to monitor a CIPP project and the latest in CIPP monitoring for styrene and other chemical releases. Your course instructor has over 20 years of experience in CIPP research, material testing and the development of industry leading design tools.  He has also trained and completed research for Insituform and has been retained as an expert to investigate CIPP liner failures. He is also the Chairmain for the development of the new AWWA CIPP lining Standard.

SEPTEMBER 29 &

OCTOBER 6

Asset Management of Buried Infrastructure

Offered in partnership with the Ontario Good Roads Association (www.ogra.org) , in this hands-on course you will learn the fundamentals of asset management with particular emphasis on buried infrastructure (water and wastewater pipelines). The course incorporates real data and exercises to provide in‐depth knowledge of the essential processes and techniques required to establish an effective asset management program for water and wastewater utilities. 

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 14, 2020

 

Successful Microtunnelling Projects, Lessons Learned – Trenchless Roadshow 2021

Microtunnelling has been a common construction method for gravity and pressure pipelines in North America. This webinar includes two case study presentations on microtunnelling equipment, methods and processes, applied to successfully complete challenging projects.   

The first presentation is the “Calamity Creek Twin Culvert Installation” by Walter Trisi, from TRS Tunnelling Inc. This presentation discusses the challenges in design and construction of the launch and retrieval shafts, the ground conditions, and issues with mobilizing projects while working on a tight job site with multiple contractors’ operations. The second presentation is the “Pilot Tube Method, the Little Brother to Microtunneling” by Steve Matheny, from Logan Clay Products Inc. This presentation focuses on the specific design considerations, construction processes, and the reasons for utilizing Pilot Tube Guided Boring on the installation of a 21-inch gravity sanitary sewer project. 

OCTOBER 22 & 29, 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 3 & 5, 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 10, 2020

CATT 2020 Annual General Meeting

Once a year CATT holds our AGM to share new CATT ventures, projects and accomplishments and to celebrate individuals, organizations, and projects in the Trenchless Industry. For 2020 CATT AGM is going virtual! With the event now online, we have waived the registration fee. Join us for exciting CATT announcements and speeches from our esteemed winners:

Individual of the Year : Frank Badinski

Organization of the Year: City of Cambridge

Project of the Year: Hanlan Federmain Project (Region of Peel)

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.

FEB 2 & 4, 2021

Helping Municipalities Identify Rehabilitation

Many municipalities have collected a large amount of CCTV data on sewers and manholes. However, they often struggle to use the inspection data to answer three fundamental questions: What assets should be fixed? When they should be fixed? and How they should be fixed?

Due to high demand, join us for CATT’s most successful workshop to help municipalities identify appropriate renewal techniques based on the condition assessment data.  Attendees will learn about the tools to aid data management and decision making.  Furthermore, benefits and limitations of various sewer pipe rehabilitation techniques will be discussed!

FEB 5, 2021

CATT Chat: 20 Years of CIPP for Watermains 

Introducing CATT Chats!   In an effort to continue our  support of trenchless technology  education and development initatives, CATT has developed a new online format for  hour-long industry expert panel discussions. Each speaker will have 10 minutes to present, followed by 30 minutes of discussion and answering questions from attendees. CATT Chats are FREE to all CATT Members! 

2021 marks the 20th anniversary of the first installation of CIPP for potable watermains in North America. Over these 20 years the technology has developed and matured to accommodate the growing needs of municipal and utility users with over 1,200 km (750 mi) of CIPP watermain lining now installed across the continent. To mark this anniversary, CATT has gathered an industry leading panel to discuss their experience with CIPP for watermains. 

 Lead by moderator Ian Doherty (Trenchless Design Engineering Ltd.)  this panel will touch on the following questions;

  1. Why do municipalities and utilities use CIPP watermain lining? 
  2. How has CIPP watermain lining performed over the 20 years?
  3. What is the future for watermain rehabilitation by CIPP lining? How can the technology improve?

Following this discussion, the panellist will answer a variety of questions presented by the moderator as well as submitted by attendees. 

JAN 15, 2021

CATT Chat: The COVID Pivot – Resilience Planning and Maintaining Continuity 

This CATT will have a panel discussion which 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.

FEB 2 & 9, 2021

ORGCA Symposium – CATT TT-101: Introduction to Trenchless Technology

Trenchless technologies include tools and techniques for condition assessment, rehabilitation, and installation of underground pipelines and utilities, and subsurface utility engineering. This course introduces subsurface utility engineering principles and techniques, and pipeline installation using horizontal directional drilling, pipe jacking, microtunnelling, and pipe bursting methods. Furthermore, trenchless rehabiliation of pipeline using various types of lining techniques are presented. In particular, material properties, lining technologies, and their benefits and limitations are discussed. Relevant case studies show the range of applications, advantages, and limitations, and best practices for various trenchless techniques..

postponed

Condition Assessment Emerging Technologies 

This session will cover emerging technologies for sewer/manhole/WM inspections that provide the end users with better data which allows them to make better decisions around their assets. We will also discuss the back-end processes required to extract valuable and actionable information from the data output from this equipment. By the end of this seminar, participants should have the ability to scope out the use of these emerging technologies for use in their projects and the understanding of how these technologies can impact decision making for their assets.

FEB 25, 2021

Subsurface Utility Engineering: Current Practices for Better Projects

Modern cities’ right-of-ways (ROWs) are crowded with water, sewer, telecommunication, and power cables – critical infrastructure for the operation of our communities. Infrastructure projects have been increasing in size and complexity over the years, and subsurface utility engineering (SUE) practices help utility owners and contractors to decrease project risks and protect assets. This webinar will discuss important SUE guidelines and tools. The first presentation, “UESI Updates on the ASCE 38 and SUE for Municipalities Recent Release” by Lawrence Arcand from 4Sight Utility Engineers, will go over the recent ASCE 38 updates and important Utility Coordination best practices. Jamie Bradburn, from T2 Utility Engineers, will present “MCGPR and its Applications”. He will examine the 3D imaging of the high-density Multi-Channel Ground Penetrating Radar technique and discuss how it can produce a plan image of what is buried beneath a survey area. Attendees are welcomed to participate in the Q&A session that will follow the presentations.

MAR 3 & 5 , 2021

How to Design and Complete Successful Horizontal Directional Drilling (HDD) Projects

Over the past 20 years, Horizontal Directional Drilling (HDD)  has become a well-established and 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 will result in pipeline construction projects that are completed faster with significantly less disruption to the public and in environmentally sensitive areas such as wetlands and river crossings. Dr. Knight and his team have developed industry-leading HDD design tools that are used are the globe including Vermeer BOREAID. He has also completed many challenging HDD projects as an engineer and retained as an expert in projects that have resulted in litigation.  Thus, this course will bring together in-depth knowledge of the HDD design process and planning so HDD projects will be completed on time and on budget. 

MAR 24 & 26 , 2021

State-of-the-Art Pressure Pipeline Renovation Methods & Design Considerations

Pressure pipelines are used to deliver potable water to homes and businesses and for the pumping of sewage in forcemains. Unlike gravity pipelines, pressure pipelines flow full, have an internal working pressure, and are subjected to pressure cycles.  This course will introduce participants to pressure pipeline design considerations for the installation of a liner on the inside of a deteriorated pressure pipelines. This will be accomplished by a discussion of the recent AWWA Publication “Structural Classification of Pressure Pipelines and Suggested Protocol for Product Classification”, which will be provided to all course registrants prior to the start of the course. It will then discuss, in detail, structural lining systems such as Spray-In-Place-Pipe (SIPP), Cured-In-Place-Pipe (CIPP) and Thermoplastic (HDPE and PVC) liner design methods that include the Hydrostatic Design Basis (HDB) and the ASTM F1216 Non-mandatory Appendix X1.1 design methods. It will also discuss product verification and type testing.  The latest AWWA publications such as the soon to be published M28 Watermain Rehabilitation Manual Version 4 and new CIPP Pressure Pipeline standard will be reviewed along with the new CATT committee developed Ontario Provincial Standard Specifications( OPSS).  Also included will be information on the new Resiline SIPP product, developed in the United Kingdom and piloted in Canada, along with the clean-assess-line and protect method that can offer a potential to drive large cost savings and improve network performance. 

This course will bring the latest in watermain rehabilitation research and industry best practices together in a live online workshop. This is a workshop you will not want to miss.

MAR 26 , 2021

CATT Chat: Asset Management Software for Buried Infrastructure

Introducing CATT Chats!   In an effort to continue our  support of trenchless technology  education and development initatives, CATT has developed a new online format for  hour-long industry expert panel discussions. Each speaker will have 10 minutes to present, followed by 30 minutes of discussion and answering questions from attendees. CATT Chats are FREE to all CATT Members!

In this CATT Chat, three knowledgeable asset managers will discuss the benefits and pitfalls of AM software selection, implementation and use. What points need to be considered when selecting an AM tool? How to implement it effectively throughout the organization? How to optimize the synergic use of AM software in different departments? Hear the perspectives of municipal and consultancy professionals, who will share their experiences and explore alternatives to take advantage of AM software to successfully manage your assets’ lifecycle. 

MAR 30 & APR 1 , 2021

CATT/UESI Introduction to Trenchless Technologies (TT101)

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. 

MAR 30 , 2021

Pipeline Inspection, Condition Assessment, and Rehabilitation Techniques

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. 

April 8th, 2021

Watermain Rehabilitation Using the Fix & Asess Approach

In 2019, the American Water Works Association released its long-awaited Manual of Water Supply Practices M77: Condition Assessment of Watermains. In Chapter 15, M77 included a discussion on the application of a new approach to watermain rehabilitation called the Assess-and-Fix Approach that utilizes proven condition assessment technologies to apply trenchless rehabilitation only where it is needed and to an appropriate level. The result is a targeted program to reduce failures, leakage, improve water quality and increase hydraulic capacity more cost-effectively than previous methods. This workshop will provide an overview of M77’s Assess-and-Fix Approach, describe failure mechanisms and the identification of rehabilitation opportunities, and demonstrate how available technologies can be applied in a watermain renewal/rehabilitation program. The workshop will be particularly relevant to those agencies with a large inventory of small-diameter (<= 12″) iron pipe experiencing poor hydraulic performance, water quality problems, non-revenue water, and/or increasing failure rates.

MAR 29 & 31 , 2021

Contract Specification Considerations for Successful Trenchless Rehabilitation

This workshop by the trenchless industry practitioners and experts will present good practices in the preparation of contract specifications for trenchless rehabilitation and new installation projects. The workshop participants will learn about the important elements of writing specifications for trenchless contracts. The workshop will also present case studies and approaches to avoid conflicts among owner, engineer, and contractor. 

APR 20, 2021

New Pipeline Construction and Site Investigation 

A look into new pipeline construction and site investigations. This webinar will discuss techniques for microtunnelling, horizontal directional drilling, and trenchless site investigations. 

The first presentation, “Long Distance Microtunnelling with Direct Pipe and E-Power Pipe” by Gerhard Lang from Herrenknecht, will discuss Direct Pipe that has initially been developed to complement the HDD technology for challenging river crossings. 

Next, Mark Knight with the Centre for Advancement of Trenchless Technologies will present “Site Investigation Requirements for Trenchless New Construction Pipeline Projects”. He will discuss how you can reduce your construction costs, construction delays, and potential project liabilities by doing better site investigations before the project is tendered. 

Last, Sam Ghosn from Ductile Iron Pipe Research Association will present “Horizontal Directional Drilling with Ductile Iron Pipe”. He will talk about the advantages of Horizontal directional drilling (HDD) over traditional open-cut construction methods. 

Attendees are welcomed to participate in the Q&A session that will follow the presentations. 

May 11-13, 18& 20 , 2021

Access Available until June 20, 2021

2021 CATT Trenchless Technology Virtual Roadshow 

Canada’s largest trenchless technology event focused on buried infrastructure condition assessment, construction, renovation, asset management, and subsurface utility engineering. Enjoy over 50+ technical presentations from industry experts, visit the online virtual exhibit hall and engage in several online networking opportunities.