Page 129 - Eden Meadow 35 houses application as of 12 October

Infrastructure Design Limited Page 4
33 The Point Rockingham Road Eden Meadow
Market Harborough Newington
Leicestershire LE16 7QU Permeable Paving 1 in 40
Date 14/05/2020 10:31 Designed by IDL
File Perm Paving 1 in 40 gra... Checked by PT
Micro Drainage Source Control 2017.1.2

Model Details

Storage is Online Cover Level (m) 35.000

Porous Car Park Structure

Infiltration Coefficient Base (m/hr) 0.10800 Width (m) 5.0
Membrane Percolation (mm/hr) 1000 Length (m) 20.0
Max Percolation (l/s) 27.8 Slope (1:X) 40.0
Safety Factor 2.0 Depression Storage (mm) 5
Porosity 0.30 Evaporation (mm/day) 3
Invert Level (m) 34.400 Membrane Depth (m) 0

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