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Comparison of Proposed Development to Sewer Master Plan
September 15, 2020Page 7882 sections
Handwritten notes comparing the project's projected sewage flow against the municipal master plan assumptions.
Assumed FSR of 1.5Proposed flow approximately 0.756 L/s more than model
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298 Island.
Compare to Sewer Master Plan.
Given
- Site area = 1,853 m².
- Section 4.3 indicates mixed use properties used a FSR of 1.2 – 1.5
- assume 298 Island has FSR of 1.5 in sewer model.
Assumptions
- Proposed sewage is proportional to FSR/gross area.
Calculations.
- Proposed Gross area = 5,559 m².
- Master sewer plan = 1.5 x 1,853 = 2,779.5 m².
- $\therefore \frac{5,559}{2,779.5} = 2.$
Master Sewer Plan should have assumed approximately 1/2 the sewage flow based on floor area.
$\therefore$ approximately 0.756 L/s more flow (1/2 PWWF)
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Extracted from: 2020 09 15 Committee of the Whole Agenda - Agenda - Pdf