A common problem: The fat separator made of PE, 17 years old, was cracked and therefore irreparably damaged. The daycare center in Dresden could suffer immense damage if a new grease trap were not put into operation as quickly as possible.
The daycare center attaches great importance and is proud to produce up to 150 healthy meals a day from fresh ingredients in its own kitchen. A replacement for the defective grease separator had to be found as quickly as possible. The biggest problem: The bunker, in which the old separator and the lifting system were located, is only accessible through a hatch with the dimensions 60 x 80 cm. The bunker was built 17 years ago, the separator was placed in it and then a 70 cm thick concrete ceiling was pulled over it. Of course, this would have been completely unacceptable in terms of both time and money for changing the separator.
The alternative: the on-site and freely erectable fat separator from Haase. The finished separator for this construction project with the nominal size 4 has a diameter of 100 cm and a height of 170 cm, nevertheless it fit through the tank hatch because it was installed in individual parts and then assembled.
A special plus: assembly can be completed within one working day.
That was the task: getting the individual parts of the free-standing fat separator into the bunker 
The principle of on-site installation of flat-bottom tanks developed by Haase and proven for decades was used. 
The rolled-up separator wall easily fits through the 60 x 80 cm hatch. 
The GRP separator was first installed in the bunker, for this purpose the individual parts were permanently connected to each other by lamination.
