Flood Defence Testing
MME Undertakes Successful Flood Defence Testing
Client: Distribution Network Operator
Project: 33kV Substation
MM Engineering are firmly committed to on-site flood defence testing on newly installed products, either as a service or assisting the client in undertaking their own flood test.
We have recently completed a number of flood gate installations for a major British utility company. The site had a number of assets at significant flood risk, including a 33kV switchroom building, two external transformers and electrical kiosks.
Working in partnership with a tier one civil engineering contractor, our technical team assisted in developing a workable flood test specification for the on-site flood testing of the flood defences. The contractor had a negative experience in previous flood defence installations on an earlier framework as a number of competitors products had failed significantly. For this specific site we provided a double mitred flood gate and 2no single pedestrian gates. The double flood gate measured 4.0m (w) x 1.4m (h) and the pedestrian gates were 1.0m (w) x 1.2m (h). All were flood tested at a height of 1.2 metres and the static leakage rates were assessed in line with PAS 1188:2014 allowing a maximum leakage of 0.5l/h/m of seal.
With the flood test overseen, monitored and reported on by an independent consultant, the gates were subjected to the flood test conditions and a thorough inspection indicated that the leakage rate was nil, much to the client’s satisfaction.
Fire Flood DoorsClient: Waste Facility
MME were commissioned by a new customer to design a fire and flood door needed for a unique and challeging problem.
Flood Gate TestingClient: Distribution Network Operator
MME have recently carried out a number of successful on site flood gate tests to the full span and height of our installed products
Substation Flood DefenceUtility flood defence specialists
MME have installed defences on utility sites all over the country. Our products have been tested on-site and provide the highest level of protection.
Oil Bund GatesClient: Civil Engineer
A civil engineering firm required the supply and install of a 4m wide double leaf bund containment gate to be fitted within the bund wall of oil tank at a refinery.
Tidal Flood Defence SchemeClient: Interserve
MM Engineering were awarded a flood-glazing and flood gate contract as part of the £3.8m Tidal Defence Scheme on the southern side of the Teign Estuary.