Observed arrival · 2026-10-10
The Drainist’s five-grade drainage schedule
The site presents drainage surveys, repairs and new runs around Teynham, alongside a detailed guide to its CCTV survey and defect-grading process.
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●Pro
◎Niche
◉Human
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ƒJS
- For
- Property owners and agents managing drainage defects
- Worth noticing
- Grades 1–5 link each defect to required evidence, remedies, and sign-off; structural and service condition are recorded separately.
Field notes
The survey method specifies a gas test and level readings at both ends before the camera enters the run. Its grading table pairs each defect class with evidence to capture, possible remedies, and the party expected to sign off; the site says the appropriate sign-off changes with the grade and circumstances. A worked example is identified as a 0–24 m run.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
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