A011a GRADING PLAN

Portage Park Residences

Address: 167, 169 & 171 Island Highway, View Royal, BC Project Number: 2021-01

Grading Plan

[Diagram: Site grading plan showing the proposed building footprint, site contours, catch basins, rain garden, and slope directions. Key features include slopes to multiple catch basins, a rain garden at the eastern end, and a slope to the parkade.]

Scale: 1:200 Drawing Number: A011a Drawing ID: 1 Site Plan (A011)

Grade Calculation

Point 1: F.G. 14.7m; E.G. 14.1m
Point 2: F.G. 14.3m; E.G. 12.8m
Point 3: F.G. 14.7m; E.G. 13.1m
Point 4: F.G. 14.7m; E.G. 14.5m

Calculations:

Points 1-2: (14.1m + 12.8m) / 2 x 24.9m = 334.91m²
Points 2-3: (12.8m + 13.1m) / 2 x 69.5m = 900.03m²
Points 3-4: (13.1m + 14.5m) / 2 x 16.9m = 233.22m²
Points 4-1: (14.5m + 14.1m) / 2 x 55.3m = 790.79m²

Average Grade Calculation:

(334.91m² + 900.03m² + 233.22m² + 790.79m²) / (24.9m + 69.5m + 16.9m + 55.3m)
2258.95m² / 166.6m
Result: 13.6m

Revision History

No.	Date	Description
	2022 08 12	REISSUED FOR DP
	2022 07 12	REISSUED FOR DP
	2022 05 30	REISSUED FOR DP
	2022 04 04	ISSUED FOR DP
	2021 12 03	ISSUED FOR REZONING

General Notes

This drawing is the exclusive property of Urban West Architecture Inc., and may not be reproduced, copied or loaned without written permission from Urban West Architecture Inc. This drawing must not be scaled. The general contractor shall verify all dimensions, datums, and levels prior to commencement of work. All errors and omissions must be reported immediately to Urban West Architecture Inc. This drawing is to be used in conjunction with all other drawings and specifications. These drawings are not valid for construction unless revision description indicates - ISSUED FOR CONSTRUCTION. All work to comply with municipal standards.

Contact Information

Urban West Architecture

Vancouver: 102-1688 West 1st Ave, Vancouver BC V6J 1G1 | T 604 603 1332
Victoria: 2822 Prior Street, Victoria BC V8T 3Y3 | T 604 603 1332