School District 44 – North Vancouver

    Portion of topographic survey of Balmoral Secondary School, North Vancouver. U&U Plan 280-52, 1960.

    Portion of topographic survey of Balmoral Secondary School, North Vancouver. U&U Plan 280-52, 1960.

    Front elevation of Queen Mary Elementary School, during 3D laser scanning survey.

    Front elevation of Queen Mary Elementary School, during 3D laser scanning survey.

    Portion of topographic survey of Cason Graham Secondary School North Vancouver.  U&U Plan G-801R9.

    Portion of topographic survey of Cason Graham Secondary School North Vancouver. U&U Plan G-801R9.

    Front elevation view of Ridgeway Elementary School derived from 3D laser scanning survey. U&U Plan H-1632B.

    Front elevation view of Ridgeway Elementary School derived from 3D laser scanning survey. U&U Plan H-1632B.

    Front elevation field of Queen Mary Elementary School derived from 3D laser scanning survey.  U&U Plan H-1854G.

    Front elevation field of Queen Mary Elementary School derived from 3D laser scanning survey. U&U Plan H-1854G.

    Portion of Ridgeway Elementary School topographic survey done during 3D laser scanning survey.  U&U Plan H-498-R3.

    Portion of Ridgeway Elementary School topographic survey done during 3D laser scanning survey. U&U Plan H-498-R3.

    Portion of topographic survey of Queen Mary Elementary School.  U&U Plan H-690-R5.

    Portion of topographic survey of Queen Mary Elementary School. U&U Plan H-690-R5.

    C. Matheson surveying at the North Shore Outdoor School.

    C. Matheson surveying at the North Shore Outdoor School.

    Detail view of facade of Queen Mary Elementary School.

    Detail view of facade of Queen Mary Elementary School.

    Detail view of facade of Queen Mary Elementary School.

    Detail view of facade of Queen Mary Elementary School.

    Detail view of facade of Queen Mary Elementary School.

    Detail view of facade of Queen Mary Elementary School.

Underhill has been working with the North Vancouver School District (SD#44) for over 50 years. In the 1950's and 60's Underhill performed topographic and legal surveys of all of the North Vancouver school sites. Most recently these have included the following:

Ridgeway Elementary School


Ridgeway School is a heritage building built in the early 1900's. DA Architects of Vancouver commissioned Underhill to conduct a building extents survey of the entire building facade. Underhill used a Trimble GX 3D scanner to complete the survey. The scan produced a complete rendering of the school exterior in detail that would not be possible using conventional survey techniques. Eleven million points were collected and the 3D data was used to produce 2D elevation views, vertical and horizontal cross-sections and details of individual areas of interest. The point cloud also produced an accurate and complete record of the school conditions for any future reference needed.

Queen Mary Elementary School


After the successful 3D scanner–based survey of Ridgeway School, SD#44 decided to use scanning for a similar project at Queen Mary Elementary School. The project scope was similar to that at Ridgeway Elementary.





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Carson Graham Senior Secondary School


Underhill has performed numerous topographic, legal and construction surveys in support of the expansion and revitalization of this school.

Go to SD#44 Carson Graham Project

Paradise Valley Outdoor School


Underhill has performed numerous topographic, legal and construction related surveys in support of the development of facilities at this site.

Go to SD#44 Paradise Valley Project