CIRIA (C713) Retrofitting areas to effectively manage surface water
Contractor
selected
Identify the
need/
opportunityPhase
Task
Linked Resource
Follow SuDS
route maps
Consult/Consider
Identify the
benefits
Identify
the site
Identify and initiate
discussions with
key stakeholders
Establish key
constraints
Establish
design
criteria
RETROFITTING SuDS
High level
consideration
of feasible
actions
Identify and
obtain funding
Apply for and
secure funding
committment Outline
design process
Local
Planning
Authority
Utility
companies
for existing
infrastructure
Residents/
commercial
property owners
or users
Detailed
design process
LASOO
Guidance
EA Climate
Change
Allowances
e.g. Somerset
Rivers Authority
e.g. Bristol Avon
Catchment
Partnership
Pre-construction
Construction
process
Adoption
process
Maintenance
process
Bridget Joyce
Square
Firs Farm
Wetlands
Queen Mary's
Walk
e.g. Croydon
Council FD2619
CIRIA B£ST
tool
Sewers for
Adoption
(England & Wales)
Sewers for
Scotland
CIL
Specific targets
eg. specific water
quality issue
Common targets
eg. good practice
across an area
Future
opportunities
eg. urban
regeneration
Reduced
flood risk
Blue Corridors
Future
opportunities
Climate change
resilience
Biodiversity
and Ecology
benefits
Amenity
and Aesthetic
improvement
Land take &
ownership
Ground
conditions
Topography
Existing
Utilities
& Services
Local
community
willingness WaSC
Contribution
Developer
Contribution
Highway
Authority
Intercepting
rainwater from
combined
sewers
Other Local
Authority
Departments
WaSC
LLFA
Environment
Agency
Highways
England
Catchment
Partnerships
River
Boards
EA Funding
(FCERM-AG/GiA)
Local Enterprise
Partnership
Community
infrastructure
Levy
DMRB
4.2
Renfrew Close Alma Road
WaSC
IDB
LLFA
Flood &
Coastal Erosion
Management
SEPA (Scot)
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