We have considerable experience in the refurbishment of old concrete sumps. During the 1960s and 1970s many in-ground systems were built and constructed by CJB Developments of Portsmouth, and by Environmental Engineering.
CJB Developments ceased trading many years ago and we will be pleased to advise on the refurbishment/or replacement of old plate packs, weirs, oil skimmers, flow baffle plates etc.
We have a team of engineers who are 'confined space' trained and experienced in this type of work. We can undertake full sump refurbishment projects including disposing of the oily water and removel of the old equipment using licensed waste contractors.
Photo gallery showing collapsed CJB Unit
Photo after a refurbishment project completetion for comparison