Documentation

Survey Documentation Minimum Requirements

For any submission which contains drawings or figures that present survey information, the following list of minimum requirements must be included:

1. Document with text descriptor identifying overall approach and methodology;
2. Drawing/Figure Title;
3. Date, and Revision List where applicable;
4. Legible Scale and North direction arrow;
5. OLS Surveyor Name and contact information, as applicable;
6. Geodetic benchmark data used in survey, as applicable;
7. Available survey data for topographic surface, structures, features, etc.;
8. Structures invert, obvert elevations and dimensions as applicable;
9. Bathymetry as applicable;
10. Documentation to support reported data accuracy;
11. Methodology for survey data collected i.e. Total Station, GIS, Rod and Level;
12. Photo log of structures survey including upstream, downstream and structures completed with structure survey;
13. Drawings and / or figures to be submitted both electronically and in hard copy as requested;
14. Digital copy of the survey data when applicable; and
15. Submission components to be stamped and signed by an OLS, P.Eng. or C.E.T. as relevant.

Geospatial Data Submission Minimum Requirements

For a submission which contain drawings, figures, reports, modelling and / or memos that present geospatial information and its analysis; the following list of minimum requirements must be included:

1. Text summary identifying methodology and software used in geospatial analysis;
2. Acquisition type i.e. LIDAR, orthophotos, etc.;
3. Date of data acquisition;
4. Name of supplier of digital information and their contact information;
5. Quality Assurance / Quality Control methodology for geo-spatial as applicable;
6. Data Co-ordinate system;
7. Data Projection;
8. Data Horizontal and vertical resolution;
9. Data Accuracy for each axis as applicable;
10. Description of grid resolution;
11. Drawing and / or figure scale identified as applicable;
12. Contours presented at minimum 0.5 m increments;
13. Orthophoto Elevation Data i.e. study area break lines and DTM points;
14. LIDAR Elevation Data i.e. study area point cloud (as applicable);
15. Digital Elevation Model (DEM) as applicable;
16. Description of modifications to surface including adjustments to the TIN from other sources (i.e. surveyed culverts, new infrastructure invert and obvert elevations etc.);
17. Flood limit data;
18. Drawings and / or figures to be submitted both electronically and in hard copy when requested;
19. In modelling files and documentation to maintain existing watercourse naming conventions were applicable;
20. Projected Co-ordinate system: Preferably NAD 1983 UTM Zone 17N;
21. Accepted Original Geospatial Data file format: File Geodatabase or Shapefiles; and
22. Submission components to be stamped and signed by an OLS, P.Eng. or C.E.T. as relevant.

(a) A natural well-defined channel produced wholly or in part by a definite flow of water and through which water flows continuously or intermittently. Also, a ditch, canal, aqueduct, or other artificial channel for the conveyance of water to or away from a given place, as for the draining of a swamp.

(b) A stream or current of water. Legally, a natural stream arising in a given drainage basin but not wholly dependent for its flow on surface drainage in its immediate area, flowing in a channel with a well-defined bed between visible banks or through a definite depression (as a ravine or swamp) in the surrounding land, having a definite and permanent periodic supply of water (the stream may be intermittent), and usually, but not necessarily having a perceptible current in a particular direction and discharging at affixed point into another body of water.

(c) A legal right permitting the use of a flow of a stream (especially of one flowing through one’s land) or the receipt of water discharged upon land belonging to another.