Slow-Draining School Toilet in Nailsea: Blocked Manhole Cleared
Updated: 13 hours ago
A slow-draining school toilet in Nailsea was linked to a blocked manhole. Aquablast Drain Services Ltd cleared the manhole using drain rods, with the engineer recording an “All clear” outcome.
Location: North Somerset | Source: Aquablast engineer’s completed-job notes and original site photographs.
On this page
Case study at a glance
Location: a school in Nailsea, North Somerset.
Reported issue: a toilet filling high when flushed, then draining slowly.
Finding and work: a blocked manhole, cleared using drain rods.
Recorded outcome: the engineer noted “All clear”.
The problem: the toilet pan filled high
The school reported that a toilet pan filled to the top with clear water when flushed and then took a long time to return to its normal level. The enquiry described the problem as non-urgent and requested a visit the following morning.
The drainage issue identified on site
The engineer’s completion note identifies a blocked manhole. The original chamber photographs provide visual evidence from the drainage visit.
The solution: drain rodding
Aquablast cleared the blocked manhole using drain rods. Rodding was the clearance method recorded for this job; the completion note does not describe water jetting or a CCTV survey.
The recorded result
The engineer recorded “All clear” after clearing the manhole. The record confirms that clearance outcome, but does not identify the blockage material or document a separate toilet flush test.
What this job demonstrates
The workflow moved from a reported symptom at the toilet to clearance of the blocked manhole. The written completion note and attached chamber photographs support the account without requiring an invented root cause or an unsupported testing claim.
Photographs from the drainage visit
Open inspection chamber photographed during the school drainage visit in Nailsea. The engineer recorded clearance of the blocked manhole using drain rods.
Second view of the inspection chamber from the same Nailsea visit. Both photographs accompany the engineer’s recorded ‘All clear’ outcome.
Frequently asked questions
Why was the school toilet draining slowly?
The reported symptom was a toilet filling high and then draining slowly. On site, the engineer identified a blocked manhole and cleared it. The completion note does not name the material responsible for the blockage.
How was the blocked manhole cleared?
Aquablast used drain rods to clear the blocked manhole. Drain rodding is the method documented for this school visit in Nailsea.
Did the engineer record a successful clearance?
Yes. The engineer wrote “All clear” after clearing the manhole. That note supports the clearance outcome; a separate toilet flush test was not documented in the supplied record.
Do the photographs show the actual drainage visit?
Yes. Both chamber photographs were attached to the completed Nailsea job. They show the inspection chamber associated with the visit and provide original visual evidence alongside the engineer’s written note.
Which service is relevant to similar toilet symptoms?
The toilet-unblocking and drain-unblocking services are relevant starting points. Describe whether the toilet fills high, drains slowly or backs up so the engineer can assess the affected drainage and choose an appropriate clearance method.
About the author: Aquablast’s drainage team
Drain Unblocker is the publishing name used for Aquablast Drain Services Ltd’s drainage team. Aquablast is a family-run business with over 25 years’ experience in domestic and commercial drainage, serving the South West. This case study draws on the team’s completed-job notes and original site photographs.
Related drainage services
Drain rodding — The method recorded for clearing this blocked manhole.
Toilet unblocking — Help with a toilet that fills high, backs up or drains slowly.
Drain unblocking — Support where the blockage is in the drainage beyond the toilet.
Need help with a blocked drain, sink or toilet?
Contact Aquablast Drain Services Ltd to discuss your drainage problem and the work your property may need.
