Resolution of Persistant Blocked Drains for a Contact Centre
Challenge
Our client was experiencing persistent drain blockages, leading to repeated disruptions and inefficiencies. Our team was engaged to diagnose the problem and, following recommendations, deliver a permanent solution by carrying out detailed excavation, pipe lining, and manhole installation works across a 3-day period.
Overview of Work
- Excavation of pipe system (900mm – 1200mm depth, 15m distance)
- Installation of a 100mm x 10m drag liner
- Construction of new upstream and downstream manholes
- Installation of new pipework to eliminate recurrent blockages

Day 1: Site Preparation
- Arrived on site and initiated excavation and preliminary checks as quoted
- Cleared and prepared the site, setting up barriers and identifying work zones

Day 2: Excavation & Manhole Installation
- Excavated to the specified depth and installed the first new manhole
- Addressed blockages caused by inadequate existing access points
- Deployed large Picote equipment to assist with clearance and preparation
Day 3: Liner & Pipework Installation
- Installed a 100mm x 10m drag liner within the cleaned pipe system
- Constructed the second manhole and laid new pipework downstream
- Conducted final tests to ensure free-flowing drainage and long-term stability
Outcome
Thanks to thorough preparation and the right tools, our team resolved the underlying drainage issues by replacing faulty infrastructure with durable, high-performance alternatives. The newly installed manholes and relined pipes now allow for smooth, uninterrupted flow – eliminating prior blockage issues.
“The Contact Centre is a critical building, and I was initially nervous about the potential disruption and any unforeseen issues that might arise. However, from the surveying phase through to the final work and completion (including the grass seed!), your expertise and professionalism have been outstanding. The Metro Rod Engineers, Lewis and Sam, kept us informed of progress throughout the project, and we truly appreciate the hard work that went into this, especially considering the unusually hot weather they had to contend with over the weekend. Great job and thank you for the excellent results.”
– Abby Harvey, Facilities Manager, Integral UK

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