AWV SÜD, 260 000 INHABITANTS

After the good cooperation in 2013, the AWV Wiener Neustadt Süd opted again for the ACAT plant and engineering technology.

sludge dewatering (mechanical equipment including electrical supply) we were ranked third (variants or alternatives not considered). After a thorough evaluation of bids by the engi- neering office Dr. Lang ZT GmbH in Wiener Neustadt and after the presentation of the results of sample pressures required in the tender to con- firm the defined guaranteed values of the bidders, our offer for the decanter emerged as the best bidder.

Already in 2013, after a competition (best bid- The AWV Wiener Neustadt Süd concluded a der principle) ACAT was commissioned with contract with us for the dismantling of the ex- the conversion and the delivery of the com- isting sludge dewatering system (a chamber plete excess sludge thickening system (two filter press and two decanters including con- belt thickeners type FD120 with all pipes, veyor technology) as well as with the delivery pumps and control unit). I was allowed to han- of two decanters manufactured by Andritz, dle the project as project manager. Now we type D4L, including the complete conveyor are pleased to announce a further order for technology and container loading. The loading ACAT by the AWV Wiener Neustadt Süd. is carried out on ten containers. Before each The territory of the AWV Wiener Neustadt Süd container an additional emergency discharge is includes the Lower Austrian town of Bad Er- installed. The contract also includes the poly- lach, Hochwolkersdorf, Katzelsdorf, Lanzenkir- mer treatment plant with equipment, all pipes, chen, Lichtenwörth, Natschbach-Loipersbach, pumps, crane systems and electrical engineer- Neudörfl, Neunkirchen, Breitenau, , ing. The reconstruction will take place in 2016, , , Walp- while maintaining sludge dewatering opera- ersbach, , Wiener Neustadt tion. Throughput in normal operation per ma- and the company W. Hamburger GmbH. chine of up to 10 m³ / h and up to 270 kg DS / In July 2015, at the tender opening session h. Throughput in maximum mode per machine (tender with best bidder principle) for the re- of up to 15 m³ / h and up to 405 kg DS / h. newal of the complete

AUTHOR : DIETMAR STRECKER Article from: inside acat 22/2016, page 1 of 2

AWV WIENER NEUSTADT SÜD, 260 000 INHABITANTS

The ACAT plant and engineering technology GmbH guarantees the following values, taking into account the above mentioned throughput rates. The TRA value is 26 percent for a specific amount of polymer of 13.8 kg / t DR.

We would like to thank the AWV Wiener Neu- stadt Süd, Mr. GF. BR H. C. DI Dr. Scherz, and his entire team for many years of good coop- eration and for the confidence that you have placed in our company once again.

AUTHOR : DIETMAR STRECKER Article from: inside acat 22/2016, page 2 of 2