TURIN’S SEWERAGE DOUBLE NETWORK Paolo Romano - President Armando Quazzo - Business Development Manager Bruxelles, 3 rd March 2020
About SMAT 1 100% PUBLIC OWNED COMPANY JOINT-STOCK COMPANY - CORPORATION GROUP OF COMPANIES ABOUT 1,000 EMPLOYEES SMAT PLUS PARENT COMPANIES) TOTAL REVENUES: 327,21 MIO/ € * GROSS OPERATING MARGIN: 142,66 MIO/ € * OPERATING INCOME: 51,9 MIO/ € * *2018 Balance Sheet
About SMAT 2 Waste water treatment plants n. 413 Drinks water treatment plants n. 93 Water supply network 12,483 km Distributed water 177 mio/y Sewerage network 9,526 km Laboratory analysis n. 898,169
TURIN’S STORWATER NETWORK 1 Eng. Velasco Eng. Bechman double sewer single sewer
TURIN’S STORWATER NETWORK 2 1893 Turin adopt the double sewer (Eng. Velasco)
SEWERAGE 1970 TO 2015 FORECAST 2019 ACTUAL VOLUME (cu m/d) (cu m/d ) Turin daily average 531,705 594,878 Turin peak 930,528 862,975 Main sewer capacity 1,382,500 WWTP capacity 1,152,000
STORMWATER , RIVERS AND NETWORK
SEWER NETWORK DEVELOPMENT FROM 1843 UP TO TODAY Wastewater Stormwater Total Year 2,500.00 (km) (km) (km) 1843 25 73 98 1897 54 110 164 1920 279 122 401 1940 502 400 902 1950 512 408 920 1955 524 419 943 2,000.00 1960 568 469 1.037 1965 600 550 1.150 1970 660 679 1.339 1973 692 730 1.422 1975 709 750 1.459 1978 728 768 1.496 1,500.00 1980 756 793 1.549 1983 786 815 1.601 1985 803 839 1.642 1988 816 842 1.658 1990 828 849 1.677 1991 831 855 1.686 1992 837 858 1.695 1,000.00 1993 841 861 1.702 1994 849 862 1.711 1995 851 864 1.715 1996 855 866 1.721 2003 1.005 1.123 2.128 2004 1.013 1.126 2.139 500.00 2005 1.020 1.128 2.148 2006 1.022 1.133 2.155 2007 1.023 1.137 2.160 2008 1.024 1.138 2.162 2009 1.025 1.141 2.166 2010 1.026 1.144 2.170 2011 1.029 1.146 2.175 - 2012 1.030 1.146 2.176 1820 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020 2040 2013 1.030 1.147 2.177 2014 1.032 1.151 2.183 2015 1.033 1.152 2.185 wastewater (km) stormwater (km) total (km) 2016 1.033 1.157 2.190 2017 1.030 1.157 2.187 2018 1.027 1.163 2.190
MAIN SEWER BACKUP PIPE ("COLLETTORE MEDIANO") 1 st section Total length 4.265,29 m Diameter DN 1.600 mm Excavation depth 8,00 – 12,00 m Reservoirs N ° (main reservoirs) 5 2 nd section Total length 10.241,80 m Diameter DN 3.200 mm Excavation depth 20,00 m Reservoirs N ° (main reservoirs) 4 5 interceptions 1 pumping station
BORGO DORA PILOT
4) insertion of a no-return valve to avoid the overflowing of the of the Dora river 7) Strengthening of the existing sewer pipe 3) Inversion of the slope to unload the street OV. 70x120 with box-shape 100x160 PLAN SATELLITE cdrainpipe in Via Borgo Dora BORGO DORA 2) Via Andreis n.18 - realization of a lamination and lifting chamber over 200 mc 1) Via Andreis - realization of a collector of grids and drainpipe on the road to unload 6) Strengthening of the existing sewer the sewer pipe in Via Borgo Dora 5) Realization of a lamination chamber pipe OV. 70x120 with box-shape 100x160
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