Environment Archivi - Rizzani de Eccher https://rde.it/en/sectors/infrastructure/environment/ General contractor Mon, 22 May 2023 15:43:47 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://rde.it/wp-content/uploads/2021/10/cropped-favicon_deccher-32x32.png Environment Archivi - Rizzani de Eccher https://rde.it/en/sectors/infrastructure/environment/ 32 32 Southern Friuli Basin Waste Water Treatment and Disposal Facility https://rde.it/en/projects/southern-friuli-basin-waste-water-treatment-and-disposal-facility/ Thu, 27 Oct 2022 06:36:05 +0000 https://rde.it/?post_type=progetti&p=4987

Description

Implementation of a Waste Water Treatment and Disposal Facility for handling the industrial and domestic waste water generated by the inhabitants of the so-called “Southern Friuli Basin”, consisting of 6 municipalities nearby the Marano and Grado lagoon.
The installation comprised domestic/household and industrial waste water collection and conveying systems within the basin, a waste water treatment facility, a discharge and disposal (in the sea) of the treated material, an anaerobic treatment system (BIOPAQ), and a sludge incinerating system.
The maximum capacity of the installation was rated at approx. 700.000 l, with the thereto corresponding inhabitant occupancy and a maximum hourly output of 7.862 m3.

]]> Saudi Wastewater Tunnel https://rde.it/en/projects/saudi-wastewater-tunnel/ Thu, 24 Mar 2022 08:58:01 +0000 http://rde.it/?post_type=progetti&p=548

Description

Design and construction of 11.9 km of wastewater conveyor tunnels (north and south tunnels) from Manhoufa Sewage Treatment Plant to Al Hair Sewage Treatment Plant using the TBM method.
Both tunnels are excavated with a double-shield TBM machine.

During excavation, concrete segmental lining was installed, the internal walls are coated with protective PVC or HDPE membrane.

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