Further detail:
- Unblocking of drains up to 300mm in diameter. Including the removal of any material including roots, silt, discarded remnants.
- Drainage surveys to establish location, route, depth, size and of course CCTV using either a push camera or a modern tractor unit.
Details established can be provided as drawings, video footage on video tape or CD/DVD and written report.
- Mechanical cleaning of internal and external pipework of scales and deposits from 20mm to 250mm diameter.
- High pressure water jet cleaning of internal and external drain pipework to clear blockages and remove scale, silt and other debris on all pipework up to 300mm diameter.
- Deep cleaning of toilets, urinals and latrine wastes.
- Clearance and emptying of foul chambers, interceptors and road gulleys.
- Removal of grease from kitchen/drainage grease traps.
- Regular preventative maintenance undertaken on any drainage system including latrines, urinals, toilets, kitchens, roof stacks.
- Commissioning of new drains including flushing out, pressure testing and video/paper recording of soundness.
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