Attention Utility Companies – from 1st October 2025, the way you manage excavation waste is changing.
The Street Works UK (Material Classification Protocol) will come into force, replacing RPS298 and RPS299. This marks a significant shift in how waste soils from road and street excavations are classified and reported.
And here’s the important bit: there is no grace period. From day one, compliance will be mandatory.
What’s Changing?
Under the new protocol:
At least 1% of all excavations must be chemically tested.
>70% accuracy will be required between site assessments and laboratory testing.
All laboratory results must be reported against WM3 waste classification criteria.
Results must be submitted to Street Manager and Street Works UK.
Failure to comply will mean costly delays, rejected permits, and possible enforcement action from the Environment Agency.
How Subadra Can Help
Navigating new regulations can feel daunting, but that’s where we step in. Subadra offers end-to-end support to keep your projects compliant and on track:
– Guidance on the revised Street Works UK protocol
– Support with desktop risk assessments and site assessments
– Training for site teams on how to take representative soil and asphalt samples
– Accredited laboratory chemical testing
– Clear reporting of results against WM3
– Submission support direct to Street Manager and Street Works UK
Don’t Leave It Too Late
The clock is ticking. With the deadline fast approaching, now is the time to ensure your teams, processes, and compliance systems are ready.
Contact Subadra today to discuss how we can support your organisation in meeting the new Street Works waste protocols.
