Site Appraisal.
Investigate your site: greenfield rates, soil conditions, groundwater and constraints. Establish the baseline hydrology and ground conditions that drive every downstream design decision.
Greenfield Runoff
IH124 QBAR estimation: greenfield runoff rates for the limiting discharge baseline.
Climate Change
EA May 2022 rainfall allowances: compare climate change uplift bands and epochs.
Catchment Mapper
Contributing area mapping: delineate the catchment that drains to your site.
Soil Classification
Soil type and infiltration: classify ground conditions for SuDS suitability.
BRE 365 Test Logger
Field test data logging: record and reduce BRE Digest 365 infiltration tests.
Groundwater Impact
Groundwater risk screening: check infiltration constraints and source protection zones.
SuDS Feasibility
Site constraint assessment: screen which SuDS components suit your site.
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