Attachment 3: Cross Section Plan - 7 Erskine Lane

CROSS SECTION PLAN - 7 ERSKINE LANE

Project Location: View Royal, BC
Client Name: 1132785 BC LTD
Date: 2018-03-08
Figure: 4
Drawing Name: 2046
Scale: 1:300

Legend

• Approximate Legal Lot Line
• Borehole
• Monitoring Well
• Test Pit
• Test Pit (By Others)
• Upper Cap Exceedance (Human Health Exposure)

Sample Depth Quadrant Mapping: Sample depths are associated with shading of each quadrant unless otherwise noted:

• Top Left: 0.25m–0.75m
• Top Right: 0.75m–1.25m
• Bottom Left: 1.25m–1.75m
• Bottom Right: 1.75m–2.25m

Note: Metals results are indicated by shading of the upper left half of each quadrant, and hydrocarbons are shown in the lower right. Blank indicates no analysis.

Soil Analytical Results

• Green: ≤ CSR RL
• Blue: > CSR RL ≤ CSR CL
• Red: > CSR CL
• Magenta: > HWR

Approx. Contamination Depth

• 0.3m ± 0.15m: (Represented by light cross-hatching)
• 0.5m ± 0.25m: (Represented by medium cross-hatching)
• 1.0m ± 0.25m: (Represented by dense cross-hatching)
• 2.0m ± 0.5m: (Represented by circular stippling)

Notes:

• Approx. 1500m³ contaminated soils (silts & gravels) to be removed.
• Approx. 400m³ hauled offsite per day for 4 days.
• See attached for proposed trucking route.

Map Annotations

• Silt fencing to be placed at toe of slopes adjacent to excavation.
• Depth to rock approx. 1.5m
• Shallow bedrock
• Rock outcrop
• Bedrock outcrop
• Site access
• Existing building

Document Details

• DWN BY: SB
• DWG NAME: 2046
• CHK'D: JB
• CADFILE: 2046