PC Drainage Systems Ltd

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West London No.1 Drainage Company * Professional * Reliable Service * Unblock Drains * CCTV Inspections-Surveys * Lining Repairs * Excavation Repairs * Modernisations * Replacement * Rats Problems Fix * Emergency & Planned Drainage Service Across London

Drainage Service ReportCompany: PC Drainage Systems LtdSite location: FelthamService type: Saniflo pump unit blockage cl...
26/10/2026

Drainage Service Report

Company: PC Drainage Systems Ltd
Site location: Feltham
Service type: Saniflo pump unit blockage clearance with waste pipe work and connector replacement.

1. Reason for attendance
On arrival, the café staff reported that the wash basin and kitchen sink pipework were blocked.

2. Inspection findings
Our inspection traced the problem to the Saniflo pump unit serving sinks. We found:

The unit was about half blocked internally by thick grease.
The flexible connector between the waste pipe and the Saniflo was leaking.
As a result, the waste system was not operating as it should.

3. Works carried out

Saniflo clearance: We cleared the Saniflo unit and its connected pipework, removing the fat and grease build-up and restoring full operational flow.
Connector replacement: We replaced the flexible connector between the waste pipe and the Saniflo unit to eliminate the leak.
Testing: Switched the unit back on and tested sinks. Flow is fully restored with no leaks.

4. Outcome

The Saniflo unit and connected pipework are clear and working correctly.
The leak has been eliminated.
The wash basin and kitchen sink are draining freely.

5. Site condition
The work area was left clean and tidy on completion.

Drainage Service ReportCompany: PC Drainage Systems LtdSite location: Notting Hill, LondonService type: Rear gully inspe...
22/10/2026

Drainage Service Report

Company: PC Drainage Systems Ltd
Site location: Notting Hill, London
Service type: Rear gully inspection, main line inspection and high-pressure jetting

1. Reason for attendance
The customer reported a blocked drain gully at the rear of the property.

2. Rear garden gully
We inspected the rear garden gully and cleared it of organic material and soil. During the inspection we found that the base of the gully is broken and has been cemented over. The gully will need to be fully excavated and replaced, with new pipework reconnected to the drainage system.

3. Main line inspection and clearance
We also inspected the building’s main drainage line. The front interceptor manhole held a large amount of debris, including wood pieces, tile fragments and limescale. Strong odours were present because the system had not been functioning properly or serviced correctly.

We high-pressure water jetted the pipework, and the system is now working again at the correct operational flow rate.

4. Additional findings

Main line defects: Faults were found in the main line, along with heavy limescale build-up and concrete deposits. The concrete appears to have been washed into the drains during work by previous contractors.
Buried manholes: We found two buried manholes under the kitchen floor that the occupants were not aware of.

5. Outcome

The rear gully has been cleared but needs replacing due to its broken base.
The main line and front interceptor manhole are clear and flowing correctly.
Structural defects, limescale and concrete deposits remain in the main line and need further attention.

6. Recommendations

Excavate and replace the rear garden gully, with new pipework reconnected.
Repair the defects identified in the main line, and remove the remaining limescale and concrete deposits.
Make the two buried manholes under the kitchen floor accessible with suitable access covers, so they can be inspected and maintained in future.
Book regular maintenance to keep the system in good working order.

7. Site condition
The work area was left clean and tidy, in line with the standard of quality service we deliver to every customer.

A note from PC Drainage Systems
Please don’t put off maintenance of your drainage system. Delays usually lead to higher costs in the end, along with problems such as cracked walls, damp, rodent infestations and mould, which can seriously affect your health.

Wishing you a good day,
PC Drainage Systems Ltd

Drainage Service ReportCompany: PC Drainage Systems LtdSite location: Richmond, LondonService type: Surface water gully ...
20/10/2026

Drainage Service Report

Company: PC Drainage Systems Ltd
Site location: Richmond, London
Service type: Surface water gully clearance, chamber inspection and high-pressure jetting of surface water and foul lines.

1. Surface water gully
We inspected the gully reported as blocked and found a large build-up of organic material and soil causing the obstruction. All material was removed and the gully cleared. A flow test at the end confirmed it is fully operational.

2. Chamber near the garage
At the customer’s request, we high-pressure water jetted the chamber next to the garage and carried out a CCTV camera inspection. This confirmed where the connecting lines run, so the customer has the details for their records.

3. Surface water chamber and lines
The surface water chamber was blocked. We removed silt, debris and root ingress, then jetted all connected lines to restore full flow. The main surface water chamber (S1) was washed down and cleared.

4. Foul interceptor manhole (F1)
We high-pressure water jetted foul interceptor manhole F1, clearing both the connected pipework, sub lines and the main chamber.

5. Outcome

The surface water gully is clear and fully operational.
All surface water lines and chamber S1 are clear and flowing freely.
Foul interceptor manhole F1 and its pipework have been cleared.
Line connections from the garage chamber have been confirmed.

6. Documentation
All works were fully documented, and the photographs are supplied to the customer with report.

7. Site condition
The work area was left clean and tidy, in line with our standards and our respect for our clients’ properties.

Drainage Service ReportCompany: PC Drainage Systems LtdSite address: HanwellService type: Pump chamber inspection (foul ...
20/10/2026

Drainage Service Report

Company: PC Drainage Systems Ltd
Site address: Hanwell
Service type: Pump chamber inspection (foul and surface water) and kitchen sink blockage clearance

1. Pump chamber inspection
On arrival, we inspected both pump chambers serving the property: the surface (rain) water chamber and the foul water chamber.

Surface water chamber: In good condition and fully operational. No issues found.
Foul water chamber: Grease build-up of up to 5% was present. The chamber and pump are still operational and working correctly and will need maintenance each 6 months to keep full work order.

2. Kitchen sink blockage clearance

Disconnection: We disconnected and removed the pipework under the kitchen sink. A large amount of fat and grease was removed.
Clearance: We cleared the blockage with a professional flex-shaft tool and an EMC machine, restoring full flow.
Sink trap: Hairs and debris were removed from the sink trap.
Reinstatement: The pipework under the sink was refitted and adjusted, then tested to confirm free drainage with no leaks.

Area of work was left clean and tidy.

Drainage Service ReportLocation: LutonService type: Full drainage system blockage clearance1. Reason for attendanceWe at...
18/10/2026

Drainage Service Report

Location: Luton
Service type: Full drainage system blockage clearance

1. Reason for attendance
We attended the customer’s property in Luton and found on arrival that the whole drainage system was blocked.

2. Works carried out

Blockage clearance: We cleared the drains using high-pressure water jetting, removing debris and limescale build-up from the pipework.
Main line inspection: We inspected the main drainage line. The residents believed the visible manhole was the final chamber before the local authority sewer. However, the inspection showed that the line continues from that chamber to a buried Buchan trap, further along the run. The Buchan trap was located and cleared as well.
Flushing: The full system was then flushed through to confirm all lines were clear.

3. Outcome

The entire drainage system is clear and flowing freely.
Debris and limescale deposits were removed from the pipework.
The buried Buchan trap, previously unknown to the residents, was identified and cleared.
The family can now use their drainage normally again, ending a stressful situation for them.

4. Recommendations

Buchan traps are a common point for blockages to build up. As this one is buried, we recommend making it accessible with a proper access cover so it can be checked and maintained easily in future.
Periodic maintenance jetting would help prevent limescale and debris from building up again.

Drainage Service ReportLocation: ActonService type: Gully drain replacement and main line patch lining repairs1. Reason ...
13/10/2026

Drainage Service Report

Location: Acton
Service type: Gully drain replacement and main line patch lining repairs

1. Reason for attendance
The customer reported a long-term problem with a gully drain. On inspection, we found faults in the existing pipework that meant it needed replacing.

2. Gully replacement works

Access: We carefully removed the decking floor and its supporting structure to expose the gully.
Excavation and replacement: We excavated the gully drain and replaced it with new components.
Connection: The new gully was connected to the soil and vent pipe (SVP) line, which runs directly to the chamber in the back garden.
Reinstatement: The new pipework was bedded and surrounded in shingle, and the surface was fully restored. The decking supports and decking floor were then reinstalled.

3. Pipe preparation
Before the repairs, the pipework was cleaned by chain flailing and high-pressure jetting. We strongly recommend this step before any liner installation: it removes deposits and obstructions, restores the full bore of the pipe and gives the liners a clean surface to bond to, which ensures a quality, long-lasting finish.

4. Main line repairs
The main drainage line was repaired by installing patch liners over the defective sections, sealing the cracks and faulty joints found in the pipework.

5. Outcome

The faulty gully has been replaced and correctly connected to the drainage system.
Cracks and defective joints in the main line have been structurally repaired.
Full flow capacity has been restored throughout the repaired pipework.

6. Site condition
The work area was left clean and tidy, in line with our standard of work.

Drain problems? Fixed right, first time. Call, text or email us today and we’ll take care of the rest.

Have a nice day to you all 👌👊👍😀 wish team PC Drainage Systems

Drainage Service ReportLocation: ChiswickDate of visit: 9 October 2026Service type: Blocked showers and toilets1. Reason...
13/10/2026

Drainage Service Report

Location: Chiswick
Date of visit: 9 October 2026
Service type: Blocked showers and toilets

1. Reason for attendance
We attended the customer’s property in Chiswick after a report that the showers and toilets were blocked.

2. Works carried out

Tracing the blockage: We used specialist drainage tools to trace the drainage run and find the blockage, which was in an inspection chamber.
Blockage clearance: We opened the chamber and cleared the obstruction.
Testing: We ran water through all showers and toilets after clearance and confirmed that every fitting drains freely.

3. Outcome

The blocked chamber is fully clear.
All showers and toilets are working normally again.

4. Site condition
The chamber cover was refitted and the work area left clean and tidy on completion.

Drainage Service ReportLocation: ChiswickDate of visit: 30 September 2026Service type: Blocked toilet investigation with...
13/10/2026

Drainage Service Report

Location: Chiswick
Date of visit: 30 September 2026
Service type: Blocked toilet investigation with CCTV survey

1. Reason for attendance
We attended the customer’s building in Chiswick after a report of a blocked toilet.

2. CCTV inspection findings
A camera inspection of the drainage line found a significant build-up of debris and loose gravel inside the pipework. This suggests a defect in the drainage system or pipework that was not installed correctly.

3. Works carried out

Blockage clearance: We cleared part of the pipework with a specialist Picote drain cleaning machine.
Further finding: During the work we found that the drainage line is not connected to the external manhole. The pipe ends about half a metre short of the chamber, terminating in 10mm gravel. This explains the gravel and debris entering the line.

4. Recommendations
We recommend excavating the affected area and properly reconnecting the pipework to the external manhole chamber. This will stop gravel and debris getting into the line and prevent further blockages.

Drainage Service ReportLocation: StanmoreDate of visit: 11 October 2026Service type: Blocked soil stack clearance1. Reas...
13/10/2026

Drainage Service Report

Location: Stanmore
Date of visit: 11 October 2026
Service type: Blocked soil stack clearance

1. Reason for attendance
We attended the customer’s property in Stanmore after a report of a blocked soil stack pipe serving all upstairs drainage. On inspection, we found that the property’s manhole is buried beneath the kitchen floor. This made it significantly harder to reach and clear the blockage by conventional means.

2. Works carried out

Access point created: Because the buried manhole could not be reached, we installed a new access point into the soil stack, allowing the blockage to be approached from the roof area.
Blockage clearance: Using specialist drainage equipment, we passed the cable, with jetting equipment down the stack through the new access point. The cable was visibly confirmed to reach the buried manhole, and the obstruction was fully removed.
Testing: All upstairs drain applications were tested after clearance and are now draining freely.

3. Outcome

The soil stack is fully clear and all upstairs drains are working normally.
The family can once again use all drains without restriction, restoring normal, stress-free use of their home.

4. Securing the system
A drain access cap was fitted to the new access point before we left, sealing the stack securely while keeping it available for any future maintenance.

Drainage Service ReportLocation: IverDate of visit: 9 October 2026Service type: Blocked wash basin and faulty mixer tap ...
13/10/2026

Drainage Service Report

Location: Iver
Date of visit: 9 October 2026
Service type: Blocked wash basin and faulty mixer tap replacement

1. Reason for attendance
We attended the customer’s property in Iver after a report of a blocked wash basin and a damaged wash basin mixer tap.

2. Works carried out

Blockage clearance: We cleared the wash basin waste with professional flexshaft drain cleaning equipment, which removed the obstruction from the pipework.
Mixer replacement: We removed the damaged mixer tap and installed a new one in its place.
Testing: We ran water through the basin to check drainage and confirmed full flow. We also tested the new mixer and its connections, and found no leaks.

3. Outcome

The wash basin now drains freely and flow is fully restored.
The new mixer tap is installed and working correctly, with no leaks.

4. Site condition
The work area was left clean and tidy on completion.

Address

London

Telephone

+447555450985

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