If the drainage system fails adoption, the development can't complete.
Water companies won't sign off systems that don't meet their standards, and the consequences land squarely on the developer's programme and bottom line. Getting drainage right, first time, is what protects your ability to finish and hand over.

From first fix to final sign-off
We manage the full drainage installation package - working from your civil engineering drawings, coordinating with the statutory water authority, and ensuring every element of the system is tested and verified before it leaves our hands.
Surface water drainage - gullies, channels, pipes and manholes
Foul water drainage - gravity systems, inspection chambers, connections to public sewer
Pipe laying to laser-guided gradient and depth
Bedding, haunching and backfilling to specification
Pressure testing and pre-adoption CCTV surveys
Coordination with statutory water authority for adoption
Surface water and foul water must be completely independent systems on any new development - and both must be installed to the exact gradients, depths and specifications required for adoption.
At TJ Brayne, we understand the adoption requirements, Sewers for Adoption guidelines and building regulations that govern drainage on new developments. That knowledge means fewer issues at inspection and handover, and a smoother path to completion.
Speak to our team about your
Surface & Foul Water Drainage
requirements.
TJ Brayne holds Constructionline Gold, CHAS, Safe Contractor, ISO 9001 and ISO 14001 accreditations.





