We’ve been carrying out SUE projects since before it was a recognized practice in Ontario. Our tried and tested project methodology is based on decades of progressive experience in project planning and coordination.
Establishing the location of buried utilities within a project area is critical to producing accurate engineering designs and reducing construction project delays and cost overruns. That’s where Subsurface Utility Engineering (SUE) comes in.
SUE is an engineering practice governed by CI/ASCE 38-02 Standard Guideline for the Collection and Depiction of Existing Subsurface Utility Data. It provides a framework for evaluating the integrity of data based on four Quality Levels (Quality Levels D, C, B & A), dramatically improving information reliability.
HATCHWe used to rely on disparate data to gain an understanding of subsurface assets. Whenever a change would occur, the area would be re-surveyed and data would be stored in various formats. By applying Subsurface Utility Engineering, we’ve created a database of high quality data that can be used by future contractors for years to come.
multiVIEW Locates has been carrying out Subsurface Utility Engineering investigations for more than three decades and before it was a recognized practice in Ontario.
The process involves collecting existing utility records, surveying utility surface appurtenances, applying geophysical methods to determine the presence of subsurface utilities, and then leveraging techniques such as Vacuum Excavation and Ground Penetrating Radar (GPR) to verify their horizontal and vertical position.
Once captured, information is digitally mapped and delivered alongside a list of utility conflicts identified by comparing field data against records. This makes it easy to evaluate and compare collected utility information with proposed plans.
Subsurface Utility Engineering (SUE) is a process that applies four Quality Levels to gather precise information on underground utilities within a project site. This information reduces surprises at later stages of a project related to utility relocation and coordination.
Subsurface Utility Engineering (SUE) is most effective at minimizing project risk when Quality Levels D, C and B are carried out as an integrated program. Quality Level A investigations are required when depth data must be obtained to achieve project goals.
In addition to our SUE services, multiVIEW can inspect and evaluate the internal conditions of sanitary sewers and residential service lines while capturing images in real-time. We’ll zoom in on anomalies, navigate around bends, and inspect lateral services. Whether it’s a crack, root obstruction, cross bore, break, or another issue, we’ll identify the problem quickly.
We are also capable of investigating:
Deliverables within a SUE Report varies from project to project based on client’s standards and project specifications. The mapping format of the utility-based data may also differ based on Quality Level requirements and client’s desires.
Typical information delivered with a SUE Report:
Utility mapping formats available upon request:
Our team of CAD experts will consolidate all collected field data to create high-quality drawings that are CI/ASCE 38-02 compliant and customized to conform to project specifications.
We’re authorized by the Association of Professional Engineers of Ontario (PEO) in addition to the Association of Professional Geoscientists of Ontario (APGO). We offer P.Eng and P.Geo oversight on all project processes and deliverables.
Our project methodology is based on almost 30 years of experience in project planning and coordination. A focus on QA/QC ensures timely delivery, completeness of in-field area coverage and the production of high quality visuals and reports.
We’re able to self-perform all four SUE quality levels including QL-A “daylighting.” Minimizing or eliminating the need to manage subcontractors decreases risk and the possibility of project delays.
Our highly trained technicians undergo various levels of training including ORCGA Damage Prevention Technician (DPT); Certified Project Management; Confined Space Entry (CSE); TTC Rulebook (3rd rail) and Electrical Safety Authority (ESA).
Assessing the conditions of pavement allows for efficient long-term planning of municipal roads and bridges The Financial Accountability Office of Ontario (FAO) estimates that the Current Replacement Value* of municipal infrastructure in Ontario was $484 billion in 2020, with 35…
Supporting customer’s Utility Engineering and Mapping needs since 1989 multiVIEW Locates (“multiVIEW”) is celebrating a very important milestone. multiVIEW recently exceeded the 50,000 project mark in support of customer’s utility engineering and mapping needs since resetting the counter on its…
Every day in Ontario, hundreds if not thousands of ground disturbances expose abandoned underground infrastructure. These occurrences affect everyone, but the ground disturber (the “excavator”) is left with the biggest burden. ORCGA’s Ear to the Ground magazine’s Spring/Summer 2021 issue,…
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In this article, which was published in the latest issue of the Excavation Safety Guide & Directory, Kevin Vine, President of multiVIEW discusses the key components of a successful Subsurface Utility Engineering (SUE) program. >>Read article >>Download or print PDF…
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We’ve achieved a unique position in the marketplace based on decades of experience, which allows us to provide added value to our customers.
Our strategic approach to resourcing fosters scalability, flexibility, and rapid response times. We’re here to support you 24/7, and no project is too complex.
We foster a culture of continuous improvement through comprehensive internal and external training. Our Health & Safety culture is backed by our HS&E Manual.
We’re guided by our Quality Management System (QMS) and our team of experts executes all processes with the highest regard for quality.
A full suite of Utility Locating services backed by a focus on Safety, Quality and Customer Excellence.
