Case Studies

Educational Services Sector

Rehabilitation of a Multi-sized Pipeline

The facility management team of a college in Pretoria contacted Nu Flow due to consistent blockages and leaks in the drainage system. Located in the heart of Pretoria Central, it was suspected that the drainage system was quite old and needed replacement.

Emergency Patch Repair

Emergency Patch Repair – DN500 Potable Line

The client, West Coast District Municipality took urgent emergency measures when a burst 15bar pressure, potable DN500mm Steel Pipeline…

Potable Pipe Rehab. Project

Pressure Pipe

Rehabilitation

The preferred method of Rehabilitation was using ASOE Pipe-in Lining 

Department of Health

Inside-Infrastructure Rehabilitation Project

Nu Flow has successfully completed an inside-infrastructure drain-lining project, rehabilitating multiple aging vertical stacks.

Foreign Rep. Organisation

Multi-Shaped Pipeline Rehabilitation

Historical buildings are particularly well suited to pipe lining since cutting access points for pipe replacement could potential…

Commercial - Old STD Bank Building

Nu Flow was called out to unblock a couple of full-bore pipelines on the roof…

Complex / Facility Management

Rehabilitated 209 meters of DN110 & 153 meters of DN160 earthenware…

Complex / Facility Management

The facility management team contact Nu Flow after it had been reported that …

Complex / Facility Management

Asbestos cement and earthenware. Relined 350 meters of DN160mm…

Motus Corporation

Defective concrete stormwater pipelines: 205 meters of DN450mm and 110 meters of DN600mm.

Foreign Rep. Organisation

If tree roots or any type of organic plant material is found to be the cause of a drainage pipe clog…

Municipal Reservoir

Due to age, corrosion, and rust the dump line system for the Reservoir tank began to leak due to lack of pressure.

WITS University

The process avoided destruction to the building and expensive restorative costs while preventing future…

appartment Building in PE

The facility management team contact Nu Flow after it had been reported that the sanitary/sewer…

National Prosecuting Authority

Nu Flow and Mobile Leak Detection Services conducted a CCTV Pipeline inspection survey  and …

Power
Station

Power Stations use Clarifiers for various reasons such as for the clarification of the cooling tower water …

Olympic Pool - East London

Their newly constructed Olympic sized pool and children’s pool both have an intricate self…

Matla Power Station

The power plant upgraded the old chiller plant, however the 110mm galvanized chiller pipes…

Netcare Milpark Hospital

Milpark Hospital was experiencing constant blockages on one of there main sewer lines….

Nestle

A CCTV camera inspection revealed that the bottom of the pipe was eaten away from the very acidic chemical waste…

Super Group - Fire Line

Nu Flow were called to investigate a 200mm fire line which was leaking…

Southern Sun -

Nu Flow were called to repair two 210mm steel chiller pipes which were leaking into the hotel…

SABMiller Namibia

The PVC piping could not withstand the high volumes of hot and acidic water during brewing process discharges and …