Risanamento Fognature SPA has rehabilitated the manifold of Liscate North side – Bacino di Trucazzano in the Municipality of Vignate (MI) for CAP Holding.
This is a mixed pipeline DN 1000 on the SS Rivoltana side which has been coated for about 90 m with a multi-layer fiberglass liner (E min 5000 N / mm2).
During the renovation work, a by-pass was built on the pipeline with a 7600 l / min pump.
The wells have been restored with special fiber cement mortars.
DATA OF THE INTERVENTION
CLIENT CAP Holding
TYPE Mixed sewerage
DIAMETER DN 1000 mm
RELINING LENGTH 90 m
LINER USED Polyester felt/PU + Glass fiber and epoxy resin
RELINING TECHNIQUE Inversion and water/steam heating
IMPREGNATION On-site impregnation with City Liner numerically controlled
WELLS Rehabilitation of wells with epoxy trivalent products