Construction Works

Main Gas Pipelines, Oil Pipelines and Plants built in the 1992 - 2018 period

CLIENT DESCRIPTION YEAR
SNAM Rete Gas SpA
  • Realization of n. 2 variants to the Naples-Biccari methane pipeline DN 600 (24 ") - DP 64 bar - Total length 3 km approx and connected works (connections, connections, etc.).
  • Realization of n. 2 variants to the Derivation for Naples methane pipeline DN 400 (16 ") - DP 24 bar - Total length 3 km approx and connected works (Connections, reconnections, etc.)
2017-2018
SNAM Rete Gas SpA Realization of n. 1 variant to the Derivation for Bagnoli methane pipeline DN 400 (16") - DP 24 bar L = 3 km approx and connected works (Connections, reconnections, etc.) 2017-2018
SNAM Rete Gas SpA
  • Realization of n. 8 variants to the Derivation Castellammare - Torre Annunziata methane pipeline and related works L. 3.6 km ca - DN 300 (12") - DN 250 (10"), DP 24 bar
  • Realization of n. 2 variants to the Branch Castellammare - Torre Annunziata methane pipeline and related works L. 1 km ca - DN 400 (16") - DP 12 bar
2017-2018
SNAM Rete Gas SpA Construction of the Variation to Passo Gries-Mortara methane pipeline DN 850 (34"), DP = 64 bar - length L = 2.9 km and connected works, made up of n. 2 Connections DN 150 (6") - DP 75bar - overall length 1.5 km 2017-2018
SNAM Rete Gas SpA
  • Construction of the IPRS 500 1130 / A plant in Arese 24/12 bar
  • Variants to Connection A2A (ex A.E.M.) Milano Triulza DN 750/900 methane pipeline. Total length of about 750 m
  • Realization of works of adjustment for CR 200 of Rho 24/12 bar
  • PIDI adaptation of Ospiate
2017-2018
SNAM Rete Gas SpA Realization of the Variant to Cavaglià-Biella methane pipeline, DN 500 (20") L = 5.4 km - DP 12 bar and new pressure reduction plant in Cavaglià (BI) 2016-2017
SNAM Rete Gas SpA Realization of n. 4 "trap" systems on the Montanaro - Perosa C. DN 400 (16") DP 64 bar and Perosa C. - Aosta DN 450 (18") DP 24 bar methane pipelines and related works 2016-2017
Italgas Reti SpA Variation DN 600 to methane pipeline DN 650 AP inside the commercial park called "Via dei Cacciatori" in the Municipality of Nichelino (TO) L = 400 m approximately 2016
SNAM Rete Gas SpA Realization of Variant to the Cortemaggiore-Torino methane pipeline DN 400 (16") DP 64 bar L = 4 km approximately and related works in the Municipality of Pavia 2016
SNAM Rete Gas SpA

Anello di Torino methane pipeline. Variation DN 400 (16") for the Dora Riparia River crossing rebuilding through TOC and related works in the Municipality of Turin

Derivation for Avigliana methane pipeline and Derivation for Condove - VERTEK Connection methane pipeline. Variant DN 300 (12") for Dora Riparia River crossing rebuilding through TOC and related works in the municipalities of Buttigliera Alta, Caselette and Avigliana (TO)

Derivation for Nichelino methane pipeline. Variant DN 200 (8") for interference with MONDOJUVE business park in the municipality of Nichelino (TO)
2015-2016
SNAM Rete Gas SpA Works related to the construction of the Minerbio - Poggio Renatico methane pipeline DN 1200 (48") - DP = 75 bar, L = 19.146 m and related works, in the municipalities of Minerbio, Baricella, Malalbergo and Galliera in the province of Bologna and in the municipality of Poggio Renatico in the province of Ferrara 2014-2016
SNAM Rete Gas SpA Execution of civil, mechanical, electro-instrumental and cathodic protection works related to the upgrading of the Poggio Renatico (FE) compression plant 2014-2016
SNAM Rete Gas SpA Works for the construction of variants for the resolution of SRG interferences with the Pedemontana Lombarda Tratta B1 undergoing construction 2014-2015
SNAM Rete Gas SpA Reconstruction of the Vercelli - Cavaglià DN 400 (16") methane pipeline - DP = 75 bar L = 22.401 m and related works, in the municipalities of Vercelli, Olcenengo, San Germano Vercellese, Santhià, in the province of Vercelli and Cavaglià, in the province of Biella 2014-2015
SNAM Rete Gas SpA Execution of civil and mechanical works for the construction of the Caltignaga - Borgomanero methane pipeline II and III section DN 300 - DP 75 bar - L = 10.6 km 2013-2014
SNAM Rete Gas SpA Execution of civil and mechanical works for the construction of n. 18 variants to different Snam Rete Gas SpA methane pipelines due to the interference with the construction of the Tangenziale Est Esterna of Milan in the provinces of Milan and Lodi. Variable diameters from 8" to 34" 2013-2014
SNAM Rete Gas SpA

Derivation upgrading for Mentana - Monterotondo methane pipeline  DN 250 (10") P = 24 bar

Variant Connection to the Municipality of Mentana 1st socket DN 150 (6") P = 24 bar

Variant Connection to the Municipality of Monterotondo 1st socket DN 100 (4") P = 24 bar

Removal/decommissioning of the Derivation for Mentana - Monterotondo methane pipeline DN 150 (6")

2013
SIGEMI Srl Executive planning, material supply and execution works for new ethanol plant at Lacchiarella (MI) Arquata Scrivia (AL) warehouses 2012-2013
SNAM Rete Gas SpA

Execution of civil, mechanical and electro-instrumental works necessary for the realization of:

  • Pig launching and receiving station in Albano Vercellese (VC) on Albano V. - Cossato methane pipeline DN 500 (20") DP = 75 bar
  • Pig launching and receiving station in Cossato (BI) on Albano V. - Cossato methane pipeline DN 500 (20") DP = 75 bar
21012-2013
SIGEMI Srl Lacchiarella-S.Agata DN 8" oil pipeline: interference resolution with new roads in the towns of Pioltello, Cernusco S/N, Vignate, Cassina Dè Pecchi (MI) 2012-2013
SNAM Rete Gas SpA Derivation upgrading methane pipeline for Formia DN 150 (6") 2012-2013
SIGEMI Srl Variants on SIGEMI oil pipelines  trunk Genoa - Arquata for interference with high-speed railways 2012-2013
SNAM Rete Gas SpA Iride Energia Torino Nord  methane pipeline connection DN 600 (24") L = 1.9 km in the Municipality of Turin 2011
SNAM Rete Gas SpA Massafra - Biccari methane pipeline: Lot 1 DN 1200 (48") 75 bar, L = 61.5 km 2010-2011
Main Gas Pipelines, Oil Pipelines and Plants built in the 1992 - 2018 period

CLIENT DESCRIPTION YEAR
SNAM Rete Gas SpA Variant to the Cortemaggiore - Turin DN 400 (16") 60 bar  methane pipeline, in the municipalities of Chivasso and Verolengo (TO) - L = 4.3 km 2010
SNAM Rete Gas SpA Desana - Vercelli (VC) pipeline DN 400 (16") 64 bar, L = 10.0 km 2009-2010
SNAM Rete Gas SpA Derivation upgrading for methane pipeline Abbadia Lariana (LC) DN 250 (10") - L = 10.8 km and Abbadia Lariana reduction plant 2008-2009
SNAM Rete Gas SpA Mortara-Cosseria DN 750 (30") 75 bar methane pipeline: Mortara-Alessandria section and Alessandria-Oviglio section, L = 33.0 km and Fiume Po crossing with T.O.C. L = 1.330 m 2007-2008
SIGEMI Srl Reconstruction of the reservoir feeding lines at the Depot of Arquata Scrivia (AL) 2007-2009
SIGEMI Srl Genoa-Lacchiarella DN 250 (10") oil pipeline variant for reconstruction of river Po crossing with T.O.C. L = 2000 m 2007
SNAM Rete Gas SpA Albino - Cazzano S. Andrea methane pipeline DN 300 (12") L = 8.0 km 2006-2007
SNAM Rete Gas SpA Cosseria - Mallare  methane pipeline DN 500 (20") 75 bar, L = 14.8 km 2006-2007
SNAM Rete Gas SpA Methane pipeline Allacciamento Tirreno Power at Vado Ligure DN 500 (20") 75 bar, L = 12.4 km 2005-2006
Fintecna ifca Area former Ilya Area at via Ovada n. 42 in the city of Novi Ligure (AL) 2004-2006
Silone Srl New crossing of the Isonzo river with n. 2 Trieste - Visco DN 250 (10") oil pipelines housed in microtunnel 2005
Praoil Oleodotti Italiani SpA Realization of New Pump Room at Pegli Genoa Depot 2004-2005
SNAM Rete Gas SpA Construction of Lioni Variant (AV) methane pipeline DN 1200 (48") - 75 bar L = 2,3 Km 2004-2005
Atena SpA Construction of Pertengo - Vercelli methane pipeline DN 300 (12") - 75 bar L = 6.3 Km 2003
ENI SpA Variant to n. 2 DN 300 (12") oil pipelines for connection to the ENI R & M depot of Vibo Marina (VV) L = 1.0 Km each 2003-2004
Praoil Oleodotti Italiani SpA Construction of a pipeline beam n. 4 x DN 750 (30") + n. 2 x DN 300 (12") for connection between the Porto Petroli of Genoa and the Deposit Praoil of Fondega Sud, housed in microtunnel L = 650 m 2002-2003
Praoil Oleodotti Italiani SpA Realization of 9 variants for the Praoil DN 10", 20" and 16"oil pipelines for interference with the TO-MI High Capacity railway in the Municipality of Chivasso (TO) 1.8 km 2002-2003
Praoil Oleodotti Italiani SpA Construction of Praoil DN 16" Chivasso - Gran S. Bernardo oil pipeline's 2 variants  in the Municipalities of Tavagnasco (TO) and Gignod (AO) 2001-2002
SNAM SpA Landslide movement stabilization works to the methane pipeline at Via Ottonelli - S. Quirico (GE) 2001
SNAM SpA Construction of Cardano - Ponte Gardena methane pipeline DN 500 (20") L = 18.0 km in the province of Bolzano 2001
A. R. Immobiliare SrL Forced ducting DN 1200 (48") L = 2 km, in the municipality of La Tuille (AO) 2001
SNAM SpA Landslide movement stabilization works to the Cortemaggiore - Genova DN 400 (16") pipeline at Molini in the Municipality of Voltaggio (AL) 2000-2001
Ludwig & Freytag Oldenburg(D) Installation of SNAM DN 1200 (48") pipeline for microtunnel crossings of the Rivers Adige and Po in Rovigo province Km 2 1999
Main Gas Pipelines, Oil Pipelines and Plants built in the 1992 - 2018 period

CLIENT DESCRIPTION YEAR
SIGEMI S.r.l. - SIGEA SpA Reconfiguration of oil installations and plants in the Genoa area (Porto Petroli Multedo, Polcevera and Secca torrent oil pipelines, Ge-S.Quirico Warehouse) 1999
SARPOM SpA Protection and lowering works of Sea-Lines oil pipelines DN 800 (32 ") and DN 900 (36") L = 2 km, in the Quiliano torrent (SV) 1999
RAFFINERIA DI ROMA SpA Relocation of DN 200 (8 "), DN 400 (16") and DN 750 (30 ") oil pipelines in Rome's Municipality 1999
SNAM SpA Milan Construction of DN 1200 by-pass methane pipelines (48 ") and relatives By-pass detachment points at the Minerbio and Sergnano nodes, L = Km 5 1998-1999
AGIP PETROLI SpA Construction of a new oil dock at Ortona (CH) pier "B" port for AGIP Petroli Depot 1999-2000
SNAM SpA Milan Construction oil pipeline Ferrera – Gran San Bernardo section Pollein – Gran San Bernardo DN 400 (16") L= 23 km 1998-1999
SNAM SpA Milan Construction oil pipeline Ferrera - Gran San Bernardo section Champdepraz - Pollein DN 400 (16") L= 31 km 1997-1998
SNAM SpA Milan Construction of methane pipeline Polaveno - Cogozzo DN 300 (12") – DN 400 (16") L= 10 km 1997-1998
SNAM SpA Milan Construction of 9 crossings below bed of river Dora Baltea for the oil pipeline Ferrera - G.S. Bernardo; section Champ de Praz - G. S. Bernardo DN 400 (16") 1997
SNAM SpA Milan Construction of oil pipeline Ferrera - G. S. Bernardo; section Chiasso - Quincinetto DN 400 (16"), L= 49 km 1996-1997
SNAM SpA Milan Construction of 4 crossings below bed of river Dora Baltea for the oil pipeline Ferrera - G.S. Bernardo; section Quincinetto - Champ de Praz DN 400 (16") 1996
SNAM SpA Milan Construction of methane pipeline Caldonazzo - Civezzano DN 600 (24") L= 21 km 1996
SNAM SpA Milan Construction of methane pipeline Turbigo - Busto Arsizio DN 750 (30") and DN 600 (24") L= 14 km 1996-1997
AGIP PETROLI SpA Rome Reconstruction and upgrade of installations at Costiero di Vado Ligure (SV) deposit, 1st and 2nd phase 1995-1997
SNAM SpA Milan Construction of methane pipeline importing from Algeria DN 1050 - Lot Grumento Nova - Aliano Km 39.00 1995-1996
SNAM SpA Milan Construction of methane pipeline importing from Algeria DN 1200 - Lot Pergine Valdarno-Terranuova Bracciolini Km 10.300 1994-1995
SNAM SpA Milan Construction of bypasses for methane pipelines Snam DN 24" and DN 16" for crossing Candiano Canal (RA) by controlled horizontal drilling 1994-1995
SNAM SpA Milan Construction of methane pipeline importing from Algeria DN 1200 (48") - Lot Goriano Sicoli - Collarmele Km 8.3 1993-1994
SNAM SpA Milan Construction of methane pipeline Ponente Ligure DN 500 (20"), section from P.205 to P.545 of Borgo S.Agata – Sanremo branch, section Albenga-V.170 of Albenga-Andora branch, section from V.170 of Albenga-Andora branch to P.205, Km 59 1993-1995
SNAM SpA Milan Construction of methane pipeline sections Settala - Monza San Fruttuoso DN 900 (36") – Km 12 1993
SNAM SpA Milan Construction of methane pipeline Connection between SNAM sorting node and Cortemaggiore AGIP treatment plant DN 750 (30") Km 5  
SNAM SpA Milan Construction bypasses DN 900 (36") and DN 600 (24") on methane pipelines Rivolta d'Adda - Brugherio and North Milan Supply; connection to the Agip wells DN 750 (30") Km 10 1992
ST. GALLER STADTWERKE Construction of methane pipeline Degenau - Bischofszell (Switzerland) DN 400 (16") Km 13 1992

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Civil works, pipelines assembly and pipeline plants: transfer lines, pumping stations, sorting nodes, auxiliary plants...  
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