1. An approach to SMART Drainage
Emily See

2. Yotta and Dorset’s Ambition
What does our project aim to achieve?
Improving Drainage Maintenance
Drainage Prioritisation
Reduce the claims and enquiries relating to drainage
Ambition to link drainage issues to road condition

3. Phase 1: Risk Based Identification of Gullies

4. Risk Based Gully Drainage Matrix
Scores and Criteria
Network
Community
Resilient
Score 1
Number of Highways Flooding Enquires
0 ≥ 1
2 ≥ 5
≥ 5 5 10
Number of Property Flooding Enquires 2 3 4 6 9 12
Silt Level History
0-50% %
≥ 90% 8
Historical Data
Silt Level < 60% on last two visits
Silt Level % on last two visits
Silt Level ≥ 90% on last two visits

6. Poor – 5%
Average – 10%
Good – 85%

7. Phase 2: Using SMART Technology

8. SMART Technology Part 1

10. SMART Technology Part 2

11. Connected Asset Management

12. MESH
VISUALISATION
WORKFLOW
API
API μ
Microservice

13. API

14. API

15. Benefits Risk Based Approach to Drainage Maintenance
Gully Sensors – Proven history of reduction of gully cleansing cost of 20%
Introduction of Alloy can offer further savings in:
Cost
Efficiencies
Automated Processes
Automated Decision Making
Cross Asset Prioritisation

16. Emily See
Senior Consultant
Infrastructure Asset Management