Railway - Ossaint.com

Transcription

Over 60 years opening the way underground
PROJECT BOOK
railway
PRESENTATION
OSSA, founded in 1952, is a leading company in the underground construction sector specializing in three business
areas: Construction, Energy and Mining.
Both in underground excavations by traditional method (NATM), as well as in tunneling with TBM, and roadheader mining,
OSSA is a solid underground works partner for important industrial and construction groups internationally. At OSSA
we are highly commited to Quality, Health and safety, and Environment, and we invest in Research and Development
Projects at an international level. We promote a culture of respect and teamwork among our team.
OSSA has vast recent experience both in high speed railway tunnels with over 60 km of high speed rail tunneling projects
in the last five years, leading the Spanish market in this specialty, and also in underground power plants, having built
over fifteen underground plants with some of the largest underground caverns in the world. As a recent highlight, we are
participating in the design and construction of the Hong Kong to Shangai High Speed Rail Line.
Internationally OSSA has executed works in Hong Kong, Taiwan, Chile, Peru, Colombia, Panama, Costa Rica, Colombia, Brasil
and Nicaragua and is recently focusing its tendering activity in North America, Central America, Asia, Canada and Great Britain.
After 60 years of success, our strategy is to continue expanding internationally, and to support large civil engineering and
mining industry clients at all levels, contributing our vast technical expertise and our equipment fleet, while prioritizing
health and safety and innovation in all our projects.
SAFETY
Safety is Obras Subterraneas, S.A.’s main asset from the time when its operations begin, demanded by the specialisation
required for the works carried out underground.
The company’s staff have a high degree of professionalism and specialisation, which has been achieved after many years
of training and the transfer of know how. Working in confined spaces with the presence of gas, dust, noise, low visibility
and the use of explosives means that the Obras Subterraneas, S.A.’s security department is the most relevant in the
company.
The use of cutting-edge, innovative techniques in the field of underground works requires the continuous training of the
company’s human resources.
Type
CONSTRUCTION DATA SHEET
Project
Espiño Tunnel. Left Branch
RAILWAY
Owner:
OHL - Sobrino - Asfaltos Elsan
Project photos
STATUS
001
Start: 05 - 2013
End: 12 - 2015
GEOMETRY
Cross section: 52 m²
Lenght: 3,500 m
STRUCTURE
Tunnels
OVERBURDEN
Medium-High
COUNTRY
Spain
METHOD
OF TUNNELING
NATM (Top-Heading and Bench). Drill and blast.
Mechanical excavation
PROVINCE
Orense
GEOLOGY AND
GEOTECHNICAL DATA
Siliceous shale, quartzite, Healthy and weathered sands
PLACE
A Gudiña, Vilariño de Conso
TUNNEL EQUIPMENT
Three-booms Jumbo Atlas Copco XL3C
Putzmesiter PM500 robot
Manitou MRT 1650
Backhoe with pneumatic pick.
Budget
(excluding VAT)
9,421,331 €
LOCATION
AND
ADITIONAL
INFORMATION
Excavation of the Espiño Tunnel (Left Branch), belonging to the works on the platform of the Madrid-Galicia high-speed
north-northwest corridor. The tunnel is 3,500 m long with an excavation section of approximately 70 m2 and a final
section of 52 m2. The following support elements will be used during excavation of the tunnel: Sprayed concrete, TH-29
and HEB-160 type trusses, MN-16 type expansion bolts, 88.9 mm and 101.6 mm self-drilling and micro-pilot bolts.
Type
Project
ESPIÑO TUNNEL. RIGHT BRANCH
RAILWAY
Owner:
Ferrovial Agroman, S.A.
Project photos
STATUS
End: 12 - 2015
GEOMETRY
Lenght: 3,500 m
STRUCTURE
Tunnels
OVERBURDEN
Medium-High
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Orense
GEOLOGY AND
GEOTECHNICAL DATA
Siliceous shale, quartzite, Healthy and weathered sands
PLACE
A Gudiña, Vilariño de Conso
TUNNEL EQUIPMENT
Three-booms Jumbo Atlas Copco XL3C
Putzmesiter PM500 robot
Manitou MRT 1650
Backhoe with pneumatic pick.
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
002
Start: 05 - 2013
10,500,115 €
Excavation of the Espiño Tunnel (Right Branch), belonging to the works on the platform of the Madrid-Galicia highspeed north-northwest corridor. The tunnel is 3,500 m long with an excavation section of approximately 70 m2 and a
final section of 52 m2. The following support elements will be used during excavation of the tunnel: Sprayed concrete,
TH-29 and HEB-160 type trusses, MN-16 type expansion bolts, 88.9 mm and 101.6 mm self-drilling and micro-pilot
bolts.
Type
Project
URNIETA TUNNEL
RAILWAY
Owner:
UTE Urumea: Dragados-Obras Subterráneas-Comsa-Leza
Project photos
STATUS
End: 12 - 2013
GEOMETRY
Length: 2,157 m
STRUCTURE
Tunnels
OVERBURDEN
High
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, marls and sandstones
PLACE
Urnieta
TUNNEL EQUIPMENT
Type XL3C three-boom Jumbos
Putzmeister PM500 Robot
Manitou MRT 1650
Backhoe loader with pick hammer
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
003
Start: 11 - 2012
17,983,414.74 €
The work involves constructing the Urnieta rail tunnel in the Urnieta-Hernani section of the Basque Country new rail
network project. The tunnel is 2,587 m long and has a open cross-section of 85 m2, the excavation method is the New
Austrian Method and the construction procedure will be of a conventional type using blast. Two galleries measuring
642.9 m and 417 m with an open cross-section of 41.5 m2 were also constructed. The support elements used in the
tunnel and the galleries will be shotcrete, rock bolts and type TH and HEB trusses.
Type
Project
CORGA DE VELA TUNNELS
RAILWAY
Owner:
UTE Prado-Porto
Project photos
STATUS
004
Start: 10 - 2012
End: 11 - 2013
GEOMETRY
Length: 2 x 1,1 km
STRUCTURE
Tunnels
OVERBURDEN
Medium-High
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Ourense
GEOLOGY AND
GEOTECHNICAL DATA
Siliceous shales, quartzites, fresh and meteorite granites
PLACE
Laza, Villar de Barrio
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
10.422.981,41 €
LOCATION
AND
ADITIONAL
INFORMATION
Excavation of the parallel tunnels at Corga de Vela, as part of the works for the Madrid-Galicia High-Speed line, each
1,100 m in length, with an excavation cross-section of approximately 70 m2 and a final cross-section of 52 m2. The
main support elements to be used during execution of the tunnel are: sprayed concrete, type TH-29 and HEB-160
trusses, Mn-16 expansion rock bolts and micropiles with a diameter of 88.9 mm and a wall thickness of 7/8 mm.
Type
Project
LA TEMEROSA TUNNEL
RAILWAY
Owner:
Vías y Construcciones
Project photos
STATUS
005
Start: 09 - 2011
End: 04 - 2012
GEOMETRY
Lenght: 464 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Alicante
GEOLOGY AND
GEOTECHNICAL DATA
Sandstones, conglomerates and gypsums
PLACE
Aspe
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
2,687,958.55 €
LOCATION
AND
ADITIONAL
INFORMATION
The above-mentioned works comprised the execution of excavation and supports for a 464 m tunnel with
a cross-section of 70 m2, excavated with mechanical excavation and using explosives. The terrain was an
alternating mixture of sandstones, marls and conglomerates and the supports used consisted of shotcrete
with added metal fibres and metal trusses.
Type
Project
MIAMAN TUNNEL
RAILWAY
Owner:
UTE MIAMÁN: San Jose – Obras Subterráneas
Project photos
STATUS
006
Start: 07 - 2011
End: 07 - 2012
GEOMETRY
Length: 852 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Ourense
GEOLOGY AND
GEOTECHNICAL DATA
Quartzite, slate, sandstone and conglomerates
PLACE
Baños de Molgas
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
5,863,261.30 €
LOCATION
AND
ADITIONAL
INFORMATION
The main work consists of the excavation and support of Miamán Tunnel, measuring 852 m and with 95 m2 in
height and width.
The main support elements used are: shotcrete; rock bolts, TH and HEB type trusses, 150 x 150 x 6 lath and steel
tube micro piles.
Type
Project
SANTA MARINA TUNNEL
RAILWAY
Owner:
UTE AVE Grimaldo – Casas de Millán
Project photos
STATUS
007
Start: 04 - 2011
End: 04 - 2013
GEOMETRY
Length: 3,320 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Cáceres
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Cañaveral, Casas de Millán
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
34,365,887.38 €
LOCATION
AND
ADITIONAL
INFORMATION
The main work consists of the excavation and support of the 3,320 m Santa Marina Tunnel with an excavation
cross-section of 140 m2.
The main support elements used are: shotcrete, carious types of rock bolts, lattice girders, 150 x 150 x 8 of lath
and steel tube micro piles.
Type
Project
TOLOSA TUNNEL
RAILWAY
Owner:
UTE Tolosa
Project photos
STATUS
Start: 12 - 2010
End: 07 - 2012
GEOMETRY
Lenght: 1,513 m + 1,453 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
Marls, sandstones and limestones
PLACE
Tolosa
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
16,006,259.83 €
The main project consists of the excavation and support for two double-track tunnels, tunnel 1 with a length of
1,517.9 m (1,512.9 m bored) and tunnel 2 with a length of 1,455.2 m (1,452.7 m bored), both tunnels having an
open cross-section of 85 m2. The tunnel has been built by the conventional method, with blasting in areas of sound
rock and a backhoe loader in those where the terrain is of poorer quality, using the construction principles of the New
Austrian Method (NATM).
To comply with safety standards two emergency galleries have been constructed. The first gallery is 60 m long and
connects with tunnel 1, and the second connects with tunnel 2 and has a length of 401 m.
The main support elements used both in the tunnels and in the evacuation galleries are: shotcrete, Mn-16 expansion
rock bolts, type TH-29 and HEB-160 trusses and 150x150x6 mm steel mesh.
008
Type
Project
NEW BASQUE-COUNTRY RAIL NETWORK. URNIETA–HERNANI SECTION
RAILWAY
Owner:
Gobierno Vasco
Project photos
STATUS
End: Currently being executed
GEOMETRY
Cross section: Urnieta tunnel 85 m2 / Hernani tunnel 95 m2
Length: Urnieta tunnel 2,157 m / Hernani tunnel 769 m
STRUCTURE
Tunnels
OVERBURDEN
Medium-High
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, marls and sandstones
PLACE
Urnieta
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
009
Start: 12 - 2010
115,547,766 €
Construction of the platform for the new Basque Country rail network; the section is 5.25 km long. The main work
consists of constructing the railway tunnels known as the Urnieta and Hernani tunnels. The support elements
employed in the tunnels are of sprayed concrete, Swellex rock bolts, mesh and trusses. Moreover the tunnels are lined
with 30 cm of concrete. The budget also includes the construction of two false tunnels 483 m and 185 m long; a 57 m
box under the Urumea dual carriageway; two viaducts, one of 163 m over the Uban irrigation channel and the other of
801 m over the river Urumea; and also two underpasses, an overpass and a total of eighteen walls.
Type
Project
BEASAIN TUNNEL
RAILWAY
Owner:
UTE Beasain
Project photos
STATUS
End: 02 - 2011
GEOMETRY
Lenght: 1,916 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Beasain, Ordizia
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
010
Start: 06 - 2010
7,714,920.65 €
The main project consists of the excavation and support for the double-track Beasain Tunnel, with a linear length of
1,916 m and an open cross-section of 85 m2. The tunnel has been built by the conventional method, with blasting
in areas of sound rock and a backhoe loader in those where the terrain is of poorer quality, using the construction
principles of the New Austrian Method (NATM). The main support elements used are: shotcrete, 25 mm diameter rock
bolts, type HEB-180 trusses, 150x150x6 mm mesh, and steel tube micropiles.
Type
Project
TRACK BED FOR MADRID–EXTREMADURA–PORTUGUESE BORDER HIGH-SPEED LINE.
TALAYUELA–CÁCERES. GRIMALDO–CASAS DE MILLÁN SECTION
RAILWAY
Owner:
Administración de Infraestructuras Ferroviarias
Project photos
STATUS
GEOMETRY
Length: 3,320 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Cáceres
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Cañaveral, Casas de Millán
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
011
Start: 06 - 2010
93,951,423.98 €
The branch measures a little over 4 miles (6.6 km). The project comprises the construction of two viaducts. The
first is over Boquerón Brook and measures 75 m in length, the second is over Campillo Brook and measures 90 m.
There is also the construction of the 3,595 m long Santa Marina Tunnel, which includes two cut-and-cover tunnels
measuring 215 m and 60 m each. This project also includes earth moving operations, 3 channels, drainage works
and replacement of affected services.
Type
Project
NORTH AND NORTHWEST CORRIDOR OF MADRID–GALICIA HIGH-SPEED LINE.
MIAMÁN–PONTE AMBÍA SECTION
RAILWAY
Owner:
Project photos
STATUS
End: 03 - 2013
GEOMETRY
Length: 852 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Ourense
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Baños de Molgas
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
012
Start: 06 - 2010
64,300,715.40 €
The branch measures over 4 miles (6.65 km) in length. The project includes the construction of the following
structures: three viaducts, the 177 m Miamán viaduct, the 216 m Bouzasviaduct and a third over the River Arnoia
measuring 799 m in length. In addition to construction work also includes earth moving operations, 2 pergolas to
salvage the current rail line measuring 57.16 m and 176.9 m each, elevated crossings and subways, drainage works,
replacement of affected services.
Type
Project
EL ALMENDRAL TUNNEL
RAILWAY
Owner:
UTE Gafarillos
Project photos
STATUS
013
Start: 03 - 2010
End: 06 - 2011
GEOMETRY
Length: 786 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Almería
GEOLOGY AND
GEOTECHNICAL DATA
Marl and marlaceous lime, calcarenites, calcareous holes;
black shale with quartzite
PLACE
Sorbas
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
13,150,000 €
LOCATION
AND
ADITIONAL
INFORMATION
The main work consists of the excavation and support of the double track Almedral Tunnel measuring 786 m and
100 m2 in height and width. The main support elements used are: shotcrete, 25 mm diameter rock bolts, TH-29,
TH-36 and HEB-180 trusses, 150 x 150 x 6 of lath and steel tube micro piles.
Type
Project
NORTH AND NORTHWEST CORRIDOR OF MADRID-GALICIA HIGH-SPEED LINE.
LUBIÁN-ZAMORA SECTION. PEDRALBA PRADERÍA–PADORNELO TUNNEL SUBSECTION
RAILWAY
Owner:
Sociedad Estatal de Infraestructuras Terrestres
Project photos
STATUS
GEOMETRY
Cross section: Tunnel de Pedralba de la Pradería 86 m2
Tunnel de Requejo 75 m2
Lenght: Tunnel de Pedralba de la Pradería 1.700 m.
Tunnel de Requejo 2.400 m.
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Orense
GEOLOGY AND
GEOTECHNICAL DATA
Schists, slates with intercalations of quartzites
PLACE
Pedralba de la Pradería,
Requejo
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
014
Start: 01 - 2010
132,775,860.77 €
The works consist of the execution of the track bed for the High Speed Madrid-Galicia line, comprising 4.96 km of
double track and 1.44 km of single track. The main works to be carried out are two viaducts, one of them that of
Requejo, with a length of 2.1 km, and the other that of Los Pedregales, at 1.42 km. In addition the Pedralba de la
Pradería Tunnel will be executed in the double-track section, with a length of 1,700 m including the false tunnels
(1,580 m of bored tunnel) and an open cross-section of 86 m2. The Requejo Tunnel is also to be executed, 2.4 km in
length, for single track, with a cross-section of 75 m2, and including the construction of two false tunnels of 20 m
each at the entrance and exit and another of 40 m in the middle. The excavation process for the tunnels follows the
principles of the the New Austrian Method (NATM). Areas where the terrain is of high resistance will be excavated by
drill and blast and those where it is of poorer quality with mechanical excavation.
Type
Project
NEW BASQUE-COUNTRY RAIL NETWORK. TOLOSA SECTION
RAILWAY
Owner:
Gobierno Vasco
Project photos
STATUS
GEOMETRY
Lenght: 1,513 m + 1,453 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Tolosa
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
015
Start: 12 - 2009
69,401,875.49 €
The above-mentioned works consist of the construction of the track bed for the Tolosa Section, between kilometre
points 210+475 and 214+266, corresponding to a length of 3,791 m. The project includes construction of the following
elements: two double-track tunnels, tunnel 1 with a length of 1,517.9 m and tunnel 2 measuring 1,455.2 m, and also
two emergency galleries, gallery 1 being 60 m long and connecting with tunnel 1, and gallery 2, which connects with
tunnel 2, being 401 m in length. It also includes 3 artificial tunnels, no. 1 being 507.6 m long and 100 m2 in cross-section and no. 2 and no. 3 measuring 23.9 m and 17.6 m in length respectively, both with a cross-section of 85 m2. In addition, there is a viaduct 108 m in length.
Tunnels 1 and 2, with bored lengths of 1,512.9 m and 1,452.7 m respectively, have an open cross-section of 85 m2. The tunnels have been built by the conventional method, with blasting in areas of sound rock and a backhoe loader in
those where the terrain is of poorer quality, using the construction principles of the New Austrian Method (NATM).
The main support elements used both in the tunnels and in the evacuation galleries are: shotcrete, Mn-16 expansion
rock bolts, type TH-29 and HEB-160 trusses and 150x150x6 mm steel mesh.
Type
Project
NEW BASQUE-COUNTRY RAIL NETWORK. EAST BEASAIN SECTION
RAILWAY
Owner:
ETS (Euskal Trenbide Sarea)
Project photos
STATUS
End: 07 - 2012
GEOMETRY
Lenght: 1,955 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Guipúzcoa
GEOLOGY AND
GEOTECHNICAL DATA
PLACE
Beasain
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
016
Start: 11 - 2009
46,778,437.99 €
The above-mentioned works involve constructing the track bed of the East Beasain Section, with a length of 2,158 m.
The main tasks to be carried out are: a 1,955 m tunnel with a final cross-section of 85 m2, and two bridges, 70 m and
106 m long respectively, over the Usurbe and Mariarás rivers.
The tunnel has been built by the conventional method, with blasting in areas of sound rock and a backhoe loader in
those where the terrain is of poorer quality, using the construction principles of the New Austrian Method (NATM). The
main support elements used are: shotcrete, 25 mm diameter rock bolts, type HEB-180 trusses, 150x150x6 mm mesh,
and steel tube micropiles.
Type
Project
CONSTRUCTION OF MEDITERRANEAN HIGH SPEED CORRIDOR.
RAILWAY
MURCIA–ALMERÍA SECTION. BARRANCO DE GAFARILLOS–LOS AREJOS SUBSECTION
Owner:
Project photos
STATUS
017
Start: 06 - 2009
End: 12 - 2012
GEOMETRY
Length: 786 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Almería
GEOLOGY AND
GEOTECHNICAL DATA
Marl and marlaceous lime, calcarenites, calcareous holes;
black shale with quartzite
PLACE
Sorbas
TUNNEL EQUIPMENT
Manitou MRT 1650
Budget
(excluding VAT)
34,269,181.14 €
LOCATION
AND
ADITIONAL
INFORMATION
The branch measures a little over one mile (1.67 km) in length. The project includes the construction of a 434 m
viaduct to salvage the double track Almendral Tunnel in Barranco de los Gafarillos, which measures 1,106 m in total,
with 786 m underground and 100 m2 in height and width. The project also includes earth moving operations, drainage
work, and the replacement of affected services.
Type
Project
VITORIA–BILBAO–SAN SEBASTIÁN HIGH-SPEED LINE
RAILWAY
MONDRAGÓN – ELORRIO SECTION
Owner: Adif
Project photos
STATUS
End: 12 - 2012
GEOMETRY
Length: 3,622 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
Mechanical excavation and drill and blast
PROVINCE
Guipuzcoa, Vizcaya
GEOLOGY AND
GEOTECHNICAL DATA
Marl - limestones interbedded with limestones
PLACE
Mondragón, Elorrio
TUNNEL EQUIPMENT
Jumbo has three booms
Putzmeister PM-500 gunning robot with max h. of 30 m3/h. Manitou MRT 1650
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
018
Start: 03 - 2009
90,537,027.65 €
Construction of the Vitoria-Bilbao-San Sebastian high speed platform.
Section: Mondragón – Elorrio.
The initial work involved the construction of 2 double-track rail lines, known as the Karraskain and Udalaitz tunnels,
measuring 410 and 3,160 m respectively.
Both tunnels with a gauge of 85 m².
The following works were also carried out in the Project the levelling of 337 m, two viaducts measuring 713 m in total,
the false tunnels at the entrance and exit of the tunnels, and complementary works.
The main support elements applied in the tunnels are: 8,235 m³ of fibre-free shotcrete, 12,951 m³ of fibre-reinforced
shotcrete, 20,326 units of 4 mm-long bolts, 239 units of TH-29 trusses and 766 units of HEB-140 trusses.
The tunnels will also be covered with HM-25 concrete with 40 cm of concrete, and will also be waterproofed by fitting
58,626 m² of 2 mm and 3mm PVC laminate.
Type
Project
ATLANTIC HIGH-SPEED RAIL AXIS.
RAILWAY
VILAGARCIA DE AROUSA - CATOIRA SECTION
Owner:
Ministerio de Fomento
Project photos
STATUS
Start: 08 - 2008
End: 06 - 2015
GEOMETRY
Lenght: 3.873,75 m. (total)
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Mechanical excavation
PROVINCE
Pontevedra
GEOLOGY AND
GEOTECHNICAL DATA
Granites with various degrees of alteration
PLACE
Vilagarcía de Arousa y Catoira
TUNNEL EQUIPMENT
Three-boom jumbo
Shotcrete robot
Backhoe loader
Telehandler
Budget
(excluding VAT)
114,052,749.89 €
Construction of the track bed of the Atlantic High-Speed Rail Axis. The length of the section is 8.35 km. The main works
to be carried out are five tunnels: Quinteiro (1,776.5 m), Outeiro (233 m), Valicovas (1,287.75 m), Abalo (520.5 m) and
Pedras Miúdas (56 m).
LOCATION
AND
ADITIONAL
INFORMATION
All the tunnels have been constructed using the New Austrian Method (NATM), by drill and blast in the areas where the
material is of high geotechnical quality and with backhoe loaders with hammers in the poor-quality areas. The final
cross-section of the tunnels is 85 m2. The Quinteiro tunnel has an emergency gallery with a length of 396 m and a
cross-section of 32 m2.
The works also include remodelling the marshalling yard, a 82 m long overpass, five underpasses, thirteen drainage
works, four walls and replacement of affected services, roads and rights of way.
019
Type
Project
VEGA DE CIEGO TUNNEL
RAILWAY
Owner: Adif
Project photos
STATUS
End: 09 - 2009
GEOMETRY
Length: 2,460 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Top-Heading and Bench. Drill and blast
PROVINCE
Asturias
GEOLOGY AND
GEOTECHNICAL DATA
Lumolites, lutites and slates with sandstones and
limestones
PLACE
Pola de Lena
TUNNEL EQUIPMENT
Jumbo: Atlas Copco Rocket and Atlas Copco XL3C (Two
and three booms). Wet - mix Robojet Putzmeister Sika
η = 30 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
020
Start: 04 - 2008
15,763,399 €
The work involved the construction of the Vega de Ciego tunnel, part of the León-Asturias high speed line.
Section: Campomanes - Pola de Lena
2,366 m of mine were excavated for the tunnel, which also has 94 m of false tunnel.
The initial works are: 7,145 m³ of shotcrete; 40,302 ml of Swellex rockbolts; 9,075 ml of 32 mm-diameter bolts;
789,834 ml of TH-29 and HEB-189 trusses and 3,892 ml of tubular micropile.
Type
Project
MADRID–VALENCIA HIGH-SPEED LINE.
RAILWAY
ARANJUEZ-ONTÍGOLA SECTION
Owner: Adif
Project photos
STATUS
End: 03 - 2011
GEOMETRY
Length: 2,080 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM (Top-Heading and Bench). Mechanical excavation
PROVINCE
Madrid, Toledo
GEOLOGY AND
GEOTECHNICAL DATA
Clays, glauberites and halites (Lower Miocene)
PLACE
Aranjuez, Ontígola
TUNNEL EQUIPMENT
Ripper hammer. Wet - mix Robojet Putzmeister Wetkret
η = 30 m³/h
WIRTH T3.20 roadheader
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
021
Start: 11 - 2007
126,460,869 €
Construction of the Madrid-Valencia high speed platform, the section length being 4.7 km The initial work involved the
construction of the double-track rail tunnel known as the Tunnel del Regajal.
Difficult construction from a geological and geotechnical point of view and because of the high environmental value of
the area covered.
Certain zones of the tunnel were built with a support by applying micropile underpinning, double bolt covers and fitting
of Gewi bolts.
It was also necessary to undertake a water filtration test using epoxy and polyurethane-acrylic resins.
The budget also includes the following works: the false tunnels of the north and south outlets, measuring 23 m and
334 respectively.
Also a 266 m-long viaduct and 2 overpasses.
Type
Project
SIERRA DE ALTOMIRA TUNNEL
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 08 - 2007
End: 05 - 2008
GEOMETRY
Length: 768 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Top-Heading and Bench. Drill and blast
PROVINCE
Cuenca
GEOLOGY AND
GEOTECHNICAL DATA
Limestones
PLACE
Uclés
TUNNEL EQUIPMENT
Jumbo has three booms Atlas Copco XL3C. Wet - mix
Robojet Putzmeister Sika η = 30 m³/h
Budget
(excluding VAT)
3,878,069 €
High speed railway tunnel. Stretch Uclés - Campos del Paraíso.
LOCATION
AND
ADITIONAL
INFORMATION
022
635.16 m long tunnel and 133.24 m long cut and cover. Construction problems due to the presence of 60 m long and
20 m height cavern.
102,938 m³ tunnel excavation, 5,244 m³ shotcrete, 292,865 Kg of steel ribs TH - 29/HEB - 180 and 24,448 m of
expansive bolts.
Type
Project
EL BOSQUE TUNNEL
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 06 - 2007
End: 06 - 2008
GEOMETRY
Length: 3,128 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Cuenca
GEOLOGY AND
GEOTECHNICAL DATA
Carbonates with amount of limestones and marl limestones
PLACE
Olalla, Arcas del Villar
TUNNEL EQUIPMENT
Atlas Copco XL3C
Putzmeister Sika η = 30 m³/h
Putzmeister PM-500 gunning robot with max h. of 30 m3/h. Manitou MRT 1650
Budget
(excluding VAT)
12,612,867 €
High speed Railway tunnel of “L.A.V. stretch: Olalla - Arcas del Villar”.
LOCATION
AND
ADITIONAL
INFORMATION
023
The design includes 10.6 Km with 184 m long viaduct (not included in budget). 2,912 m of tunnel and 216 m long cut
and cover tunnel.
318,157 m³ tunnel excavation, 12,005 m³ shotcrete, 16,919 m steel ribs TH - 29/HEB - 180 and 114,432 m expansive
bolts.
Type
Project
PUEBLA DE SAN JULIÁN BYPASS
RAILWAY
Owner: Adif
Project photos
STATUS
GEOMETRY
Length: 1,970 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Lugo
GEOLOGY AND
GEOTECHNICAL DATA
Hercinic granodiorite
PLACE
Puebla de San Julián
TUNNEL EQUIPMENT
Jumbo has three booms Tamrock Axera. Wet - mix
Robojet Putzmeister Wetkret η = 30 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
024
Start: 04 - 2007
77,962,695 €
Two railway tunnels of 520 and 1,450 m length. High speed railway design.
16 existed cross levels are removed to improve the safety. Construction of “New Puebla de San Julian Station”.
Steel reinforced shotcrete 45 Kg/m³, steel ribs TH - 29/HEB - 160, 4 m long bolts and 25 mm of diameter.
Type
Project
CONTRERAS TUNNELS
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 10 - 2006
End: 12 - 2007
GEOMETRY
Cross section: 85 - 100 m²
Length: 3,890 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Cuenca, Valencia
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, limestones with marls and clayly
limestones
PLACE
Villagordo del Cabriel,
Minglanilla
TUNNEL EQUIPMENT
Jumbo: Atlas Copco Boomer, Atlas Copco Rocket and
Atlas Copco XL3C (Two and three booms with service
plataform). Wet - mix Robojets Aliva AL - 500 η = 23
m³/h and Putzmeister Sika η = 30 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
20,633,171 €
High speed railway tunnels of “L.A.V. Madrid - Castilla la Mancha - Comunidad Valenciana - Region de Murcia.
Subtramo: Embalse de Contreras - Villagordo del Cabriel”.
Three tunnels: Hoya de la Roda (1,997 m long), Rabo de la Sarten (376 m), Umbría de los Molinos (1,522 m).
Three viaducts are 1,640 m total long. The most important is Contreras Viaduct of 587 m long.
025
Type
Project
LEÓN–ASTURIAS HIGH-SPEED LINE. LA ROBLA–POLA DE LENA
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 06 - 2006
End: 06 - 2011
GEOMETRY
Length: 3,841 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
León
GEOLOGY AND
GEOTECHNICAL DATA
Sandstones, lutites, slates and limestones
PLACE
Cuadros, La Robla, La Pola de
Gordón
TUNNEL EQUIPMENT
Jumbo has two booms and service plataform Copco
Boomer
Ripper hammer
Putzmeister PM-500 gunning robot with max h. of 30 m3/h.
Budget
(excluding VAT)
104,201,195.05 €
The works consisted of constructing a track platform 9,440 m in length for the high-speed line in the section between
La Robla and the Pajares Tunnels.
LOCATION
AND
ADITIONAL
INFORMATION
026
The project involved building 3 viaducts with a length of 817 m and 6 double-track tunnels with a total length of
4,204 m. The main part of the work was the tunnels, which are: Castro (493 m), Alba (1,057 m), Peredilla (723 m),
Buen Suceso I (697 m), Buen Suceso II (251 m) and Nocedo de Gordón (620 m). The tunnels have cross-sections of 85
and 90 m2. The excavation was carried out using the New Austrian Method. Explosives were used in the geologically
favourable areas and mechanical equipment in the more unfavourable areas.
Type
Project
SAN PEDRO TUNNEL. WEST TUNNEL
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 06 - 2005
End: 03 - 2007
GEOMETRY
Length: 8,545 m
STRUCTURE
Tunnels
OVERBURDEN
High
COUNTRY
Spain
METHOD
OF TUNNELING
TBM and NATM. Drill and blast
PROVINCE
Madrid
GEOLOGY AND
GEOTECHNICAL DATA
Coarse - grained orthogneiss
TUNNEL EQUIPMENT
“TBM Herrenknecht, diameter 9.45 - 9.55 m Jumbo Atlas
Copco Rocket y Atlas Copco XL3C”
PLACE
Budget
(excluding VAT)
Colmenar Viejo, Soto del Real
23,433,925 €
Twin tunnels of High Speed Railway Madrid - Segovia - Valladolid.
LOCATION
AND
ADITIONAL
INFORMATION
The tunnel boring machine was blocked 470 m from the begining of excavation. The excavation continuated with
explosives through a new adit tunnel.
726,325 m³ tunnel excavation. 29,931 m³ shotcrete, 548,692 Kg steel ribs TH - 29 y 50,932 ud. expansive bolts.
027
Type
Project
SAN PEDRO TUNNEL. EAST TUNNEL
RAILWAY
Owner: GIF
Project photos
STATUS
Start: 06 - 2005
End: 03 - 2007
GEOMETRY
Length: 5,000 m
STRUCTURE
Tunnels
OVERBURDEN
High
COUNTRY
Spain
METHOD
OF TUNNELING
TBM and NATM. Drill and blast
PROVINCE
Madrid
GEOLOGY AND
GEOTECHNICAL DATA
Coarse - grained orthogneiss
TUNNEL EQUIPMENT
and three booms). Wet - mix Robojets Aliva AL - 500 η = 23 m³/h and Putzmeister Sika η = 30 m³/h
PLACE
Budget
(excluding VAT)
Colmenar Viejo, Soto del Real
23,927,382 €
Twin tunnels of High Speed Railway Madrid - Segovia - Valladolid.
LOCATION
AND
ADITIONAL
INFORMATION
028
The south entrance hit was carried out with a borer and from the north with explosives, an 800 m long and 80 m2 gauge
ramp was excavated and 5,500 m of the tunnel and 85 m² gauge. Connecting galleries between tunnels every 400 m.
74,691 m³ tunnel excavation, 5,343 ud. expansive bolts 4 m length, 153,642 Kg steel ribs TH - 29 and 3,530 m³
shotcrete.
Type
Project
EL TENDERO TUNNEL
RAILWAY
Owner: Adif
Project photos
STATUS
End: 12 - 2005
GEOMETRY
Length: 890 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Top-Heading and Bench. Drill and blast.
PROVINCE
Cuenca
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, dolomites and green clays (argillites)
PLACE
Monteagudo de las Salinas
TUNNEL EQUIPMENT
Jumbo has two booms Atlas Copco Rocket. Wet - mix
Robojets Aliva AL - 500 η = 20 m³/h and Putzmeister
Sika η = 30 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
029
Start: 04 - 2005
7,147,168 €
High speed railway tunnel of “L.A.V. Madrid - Levante”.
Mechanical excavation in tunnel portals, argillites and fault zones.
5 - 20 cm thick shotcrete HM - 30, 4 m long bolts, steel ribs TH - 29/HEB - 160 and 1.1 mm thick Bernold plate.
Type
Project
POUSADOIRO TUNNEL (PORTAS BYPASS II)
RAILWAY
Owner: Ministerio
de Fomento
Project photos
STATUS
Start: 09 - 2004
End: 09 - 2007
GEOMETRY
Length: 2,430 m
STRUCTURE
Tunnels
OVERBURDEN
70 m
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Pontevedra
GEOLOGY AND
GEOTECHNICAL DATA
Biotite granodiorite
PLACE
Portas
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer y Atlas Copco Rocket (Two
booms and service plataform). Ripper hammer. Wet mix Robojets Putzmeister Wetkret η = 30 m³/h and Aliva
AL - 500 η = 23 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
13,813,932 €
High speed railway tunnel of “Eje Atlántico de Alta Velocidad”. 70 m long cut and cover in the north portal below 5 m
of overburden.
159,003 m³ excavation tunnel, 15,948 m³ shotcrete and 17,447 m² of concrete lining.
11,769 m bolts, 865,921 Kg steel ribs and 3,151 m² of Bernold plate.
030
Type
Project
LEÓN–ASTURIAS HIGH-SPEED LINE. PAJARES TUNNELS SECTION. PHASE 2
RAILWAY
Owner: Adif
Project photos
STATUS
End: 04 - 2011
GEOMETRY
Length: 7,720 m
STRUCTURE
Tunnels
OVERBURDEN
High
COUNTRY
Spain
METHOD
OF TUNNELING
Tunnel Boring Machine
PROVINCE
León
GEOLOGY AND
GEOTECHNICAL DATA
Limestone of Lancara and Valdetoja Formations
PLACE
Pola de Gordón
TUNNEL EQUIPMENT
TBM. 10 m diameter. Double shield
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
031
Start: 05 - 2004
407,790,294 €
Work involved the construction of a downhill entrance gallery with a 6.2% slope and 5,466 m in length. Besides the
excavation of two parallel tunnels of 4,166 m and 3,189 m in length and 56 m² gauge, a cavity of 107 m in length and
426 m² gauge was undertaken. All these works belong to the León-Asturias high-speed line.
Except for the tunnels that were excavated with TBM, the other galleries were boreholed and airblasted.
To cover the parallel tunnels, 600 and 500 mm reinforced-concrete ring segments measuring 1.5 m in length were used,
placed on 6+1 rings.
Given the nature of the site and the size of the gallery, an in-depth pre-analysis of the site was undertaken.
The initial works were: 1,072,922 m² of tunnel excavation, 39,945 m² of cavity excavation, 79,512 m² of varying-gauge
gallery excavation, 14,365 m³ of steel fibre reinforced concrete, 122,216 ml of 32 mm-diameter bolts, 101,333 ml of 22
m fibreglass bolts, 124,027 ml of Swellex MN12 rockbolts, 3,500 ml of cable bolts, 1,032,700 kg of TH and HEB trusses
and 69,115 ml of fibreglass-bolted covers.
Type
Project
JÁTIVA TUNNELS
RAILWAY
Owner: Adif
Project photos
STATUS
End: 08 - 2004
GEOMETRY
Length: 1,225 m
STRUCTURE
Tunnels
OVERBURDEN
Low
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Valencia
GEOLOGY AND
GEOTECHNICAL DATA
Limestones and marls
PLACE
Játiva, Enova
TUNNEL EQUIPMENT
and three booms and service plataform). Wet - mix
Robojets Aliva
AL-500 η = 23 m³/h and Putzmeister Wetkret
η = 30 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
032
Start: 12 - 2003
4,316,347 €
High speed railway tunnel of “L.A.V. Madrid - Levante, stretch Játiva - Enova”.
625 and 600 m long tunnels with cross section variable beetwen 140 to 109 m².
Mainly drill and blast excavation, sometimes with ripper hammer. NATM support system.
Type
Project
ATLANTIC HIGH-SPEED RAIL AXIS. QUEIXAS BYPASS
RAILWAY
Owner: Dirección
General de Ferrocarriles
Project photos
STATUS
End: 11 - 2007
GEOMETRY
Length: 2,180 m
STRUCTURE
Tunnels
OVERBURDEN
Max. 79 m
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
La Coruña
GEOLOGY AND
GEOTECHNICAL DATA
Schists and quartz - schists
PLACE
Ordenes, Tardoia, Cerceda
TUNNEL EQUIPMENT
Jumbo: Atlas Copco Boomer, Atlas Copco Rocket and
Tamrock PARA (Two and Three booms and service
plataform).
Wet - mix Robojet Aliva AL - 500 η = 23 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
033
Start: 11 - 2003
38,121,954 €
The initial work consisted of the construction of the double-track tunnel belonging to the “Eje Atlántico de Alta
Velocidad. Variante Queixas (La Coruña)”. Total length of 8,050 m, of which 120 m correspond to two viaducts.
Concrete invert in bad geotechnical zones. 2,140 m long tunnel and 40 m long cut and cover construction.
10 - 25 cm thick steel reinforced shotcrete HP - 30 45 Kg/m³, Swelles MN bolts Ø = 24 mm L = 4 m, steel ribs
THN - 29/HEB - 160 and 30 cm thick concrete lining HM - 25.
Type
Project
MARTORELL TUNNELS
RAILWAY
Owner: Adif
Project photos
STATUS
Start: 06 - 2003
End: 12 - 2004
GEOMETRY
Length: 1,492 m
STRUCTURE
Tunnels
OVERBURDEN
Low
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Top-Heading and Bench. Mechanical excavation.
Drill and blast
PROVINCE
Barcelona
GEOLOGY AND
GEOTECHNICAL DATA
Argillites, lutites and limolites
PLACE
Sant Esteve, Martorell
TUNNEL EQUIPMENT
Robojet Aliva AL - 500 η = 23 m³/h and Putzmeister
Wetkret η = 30 m³/h
Budget
(excluding VAT)
8,617,153 €
Four High speed rail tunnels to Madrid - Zaragoza - Barcelona - French Border.
LOCATION
AND
ADITIONAL
INFORMATION
034
Tunnels of 152, 797, 120 and 423 m length with 120, 132, 108 and 109 m² cross section respectively. Mainly
mechanical excavation with ripper hammer and sometimes with explosives.
10,989 m³ shotcrete, 31,651 ud. expansive bolts L = 4 m, 9,726 m steel ribs HEB - 160, 5,347 m corrugated steel
Ø = 32 mm and 872 m² of Bernold plate.
Type
Project
ATLANTIC HIGH-SPEED RAIL AXIS. PORTAS BYPASS. SECTION I
RAILWAY
Owner: Ministerio
de Fomento
Project photos
STATUS
Start: 12 - 2002
End: 07 - 2007
GEOMETRY
Length: 3,860 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
Drill and blast. Mechanical excavation
PROVINCE
Pontevedra
GEOLOGY AND
GEOTECHNICAL DATA
Biotite graniodorite
PLACE
Barro, Portas
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer, Atlas Copco PARA and
Tamrock Axera (Two and three booms and service
plataform).
WKM-103 Gunning Robot
Budget
(excluding VAT)
77,954,372 €
The main works were carried out in the double track train tunnel called “Lantaño Tunnel” of 3.86 km in length and 80 m²
gauge, belonging to the Atlantic Axis High Speed railway. Bypass at Portas (Pontevedra). Section 1; Portela-PortasPlatform
and track.
LOCATION
AND
ADITIONAL
INFORMATION
Work consisted of the construction of 7.70 km of high speed double track platform, plus an 805 m viaduct, an
underpass, two overpasses, laying the track and the corresponding complementary works.
389,998 m³ of tunnel excavation, including 2 false tunnels at the entrance and exit. The tunnel also has an emergency
gallery section.
163,535 m³ of H-250 reinforced concrete, with and without fibre, 45,524 m of bolts L= 4-8 m, 1.215,868kg of TH/HEB
metallic trusses and 44,171 m² of Bernold metal sheet plating.
035
Type
Project
LA FUENTECILLA TUNNEL
RAILWAY
Owner: GIF
Project photos
STATUS
Start: 09 - 2002
End: 05 - 2003
GEOMETRY
Length: 1,100 m
STRUCTURE
Tunnels
OVERBURDEN
Low
COUNTRY
Spain
METHOD
OF TUNNELING
Top-Heading and Bench. Mechanical excavation and drill
and blast
PROVINCE
Segovia
GEOLOGY AND
GEOTECHNICAL DATA
Sands, limestones and sandstones
PLACE
Segovia
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer y Atlas Copco Rocket (Two
and three booms). Ripper hammer. Wet - mix Robojets
Putzmeister Wetkret η = 30 m³/h Aliva AL - 500
η = 23 m³/h
Budget
(excluding VAT)
11,077,980 €
High speed railway tunnel of “L.A.V. Madrid - Segovia - Valladolid”.
LOCATION
AND
ADITIONAL
INFORMATION
12,158 m³ of shotcrete, 66,430 m of 6 m long bolts and 1,253,478 Kg steel ribs HEB. Excavation with alternative side
benches.
9,022 m² Bernold plate and 2,053 m² wire mesh 150 x 150 x 6 in stretches with bad geotechnical properties.
036
Type
Project
EL VENDRELL TUNNELS
RAILWAY
Owner: GIF
Project photos
STATUS
Start: 06 - 2002
End: 09 - 2002
GEOMETRY
Length: 808 m
STRUCTURE
Tunnels
OVERBURDEN
Low
COUNTRY
Spain
METHOD
OF TUNNELING
Drill and blast. Top-Heading and Bench
PROVINCE
Tarragona
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, marls and sands
PLACE
El Vendrell
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer and Atlas Copco
Rocket (Two booms and service plataform).
Wet - mix Robojet Aliva AL - 500 η = 23 m³/h
Budget
(excluding VAT)
2,944,537 €
High speed railway twin tunnels to Madrid - Zaragoza - Barcelona - French Border.
LOCATION
AND
ADITIONAL
INFORMATION
037
404 m length each one. Are parallel and separated 24 m between them.
2,600 m³ of shotcrete, 5,707 m of bolts L = 4 m, 2,120 m steel ribs HEB - 160/TH-29 and 2,525.37 m² wire mesh
150 x 150 x 6 mm.
Type
Project
CÓRDOBA–MÁLAGA HIGH-SPEED LINE.
RAILWAY
ÁLORA–CÁRTAMA SECTION, TEVILLA AND GRIBALMORA TUNNELS
Owner: Adif
Project photos
STATUS
Start: 06 - 2002
End: 03 - 2005
GEOMETRY
Length: 4,174 m
STRUCTURE
Tunnels
OVERBURDEN
250 m
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Málaga
GEOLOGY AND
GEOTECHNICAL DATA
Gneiss composed of angular fragments (breccias)
PLACE
Alora, Pizarra, Cártama
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer and Tamrock PARA (Two
and three booms and service plataform). Ripper hammer.
Wet - mix Robojets Meyco and Putzmeister Wetkret
η = 20 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
53,311,038 €
The works involved the execution of two train tunnels the Tevilla and Gibralmora tunnels of 975 m and 3,217 m and 110
and 85 m² respectively. The platform constructed is a 4.45 km in length. Apart from the tunnels, an underpass of 34.25
m was also built, 2 drainage works of 90.35 in total length and the repositioning of amenities and supplies. The principal
support units placed in the tunnels were: 35, 643 m³ of reinforced concrete with fibres, 41,585 m of bolts of Ø = 25 mm
and 4 m in length, 198 TH-29 trusses and 153 units of HEB-160, 31,404 m² of wire mesh 100x100x6 mm.
In the less favourable areas of the tunnels, these were excavated with a central buttress and inverted arch y sealed at the front.
Tunnel waterproofing consisted of 163,159 m² of geotextile laminate >300 g/m² of polypropylene fibre and 143,584 m²
PVC laminate 1.5- 2 mm H – 250 concrete covering.
038
Type
Project
HIGH-SPEED LINE: NEW RAIL ACCESSES TO NORTH AND NORTHWEST SPAIN.
RAILWAY
SEGOVIA–VALLADOLID SECTION
Owner: GIF
Project photos
STATUS
Start: 10 - 2001
End: 09 - 2004
GEOMETRY
Length: 2,514 m
STRUCTURE
Tunnels
OVERBURDEN
Low
COUNTRY
Spain
METHOD
OF TUNNELING
NATM (Top-Heading and Bench). Drill and blast and
mechanical excavation
PROVINCE
Segovia
GEOLOGY AND
GEOTECHNICAL DATA
Dolomites and marls
PLACE
Tabladillo, Sta. Maria Real
Nieva
TUNNEL EQUIPMENT
Jumbos Atlas Copco Boomer and Atlas Copco H - 175
(Two and three booms and service plataform). Ripper
hammer.
Wet - mix Robojet Putzmeister Wetkret η = 20 m³/h and
Aliva AL - 285 η = 9 - 21 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
45,718,770 €
The main works carried out was the double track train tunnel known as the “Tabladillo Tunnel”, part of the “L.A.V
Madrid-Segovia-Valladolid” route.
9,572 m³ steel fibres reinforced shotcrete, 21,758 m bolts, 1,402 m² Bernold plate and 534,723 Kg steel ribs TH29/
HEB160. 71,717 m³ concrete lining 30 cm thickness.
Impermeabilization, all around the tunnel, with 29,617 m² polypropylene and 31,260 m² PVC sheet.
039
Type
Project
MADRID–BARCELONA HIGH-SPEED LINE. SUBSECTION VII-B
RAILWAY
Owner: GIF
Project photos
STATUS
Start: 10 - 2001
End: 09 - 2003
GEOMETRY
Length: 401 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Drill and blast. Top-Heading and Bench
PROVINCE
Tarragona
GEOLOGY AND
GEOTECHNICAL DATA
Marls, sands and sandstones
PLACE
La Nou de Gaiá, Roda de Bará
TUNNEL EQUIPMENT
Jumbo has three booms Atlas Copco Boomer. Wet - mix
Robojet Putzmeister Wetkret η = 30 m³/h
Budget
(excluding VAT)
25,417,611 €
The main work carried out was that of the double track train tunnel belonging to “L.A.V. Madrid-Barcelona”
Section: Lérida-Martorell. 331 m of tunnel excavated from the mine and 70 m of false tunnel.
LOCATION
AND
ADITIONAL
INFORMATION
The budget includes the execution of 2 overpasses, 3 drainage systems with shotcrete chamber, 2 drainage systems
with shotcrete frames. Two underpasses were built with shotcrete chamber and a further two underpasses with
shotcrete frames.
Circular tunnel section, 6.66 m interior radius and mass concrete covering.
Slope treatment with bolts L=6-8 m, wire mesh and reinforced concrete.
Construction of micropile covers, tie beams and protective visors in outlets. Excavation and tunnel support according
to NATM.
040
Type
Project
VALENCIA–TARRAGONA LINE. VANDELLOS–TARRAGONA SECTION. SUBSECTION I.
RAILWAY
Owner: Dirección
General de Ferrocarriles. Mº de Fomento
Project photos
STATUS
Start: 05 - 2000
End: 06 - 2003
GEOMETRY
Length: 1,910 m
STRUCTURE
Tunnels
OVERBURDEN
15 m
COUNTRY
Spain
METHOD
OF TUNNELING
NATM (Top-Heading and Bench). Drill and blast and
mechanical excavation
PROVINCE
Tarragona
GEOLOGY AND
GEOTECHNICAL DATA
Limestones and dolomites
PLACE
L´Hospitalet de L´Infant,
Vandellos
TUNNEL EQUIPMENT
Jumbos Atlas Copco H - 175 y Tamrock PARA (Three
booms and service plataform). Wet - mix Robojet Meyco
η = 20 m³/h
Budget
(excluding VAT)
48,104,934 €
Valencia-Tarragona line. Section: Vandellos-Tarragona. Subsection I. Duplication of Track and adjustment to 200/220 Km/h.
LOCATION
AND
ADITIONAL
INFORMATION
The initial work was to construct the double track train tunnel known as Rojales Tunnel. This tunnel is 1,750 m long,
excavated into the mine plus 160 m of false tunnel with a section of 115 m². This section is 19.58 km in length, of
which 1,360 m correspond to the execution of 9 viaducts.
During these works, 11 overpasses with a total length of 542 m were constructed plus 2 underpasses and 32 drainage works.
The main tunnel works units were: 8,496 m³ reinforced concrete with steel fibres 45 kg/m³, 29,412m bolts Ø = 25 mm,
388,000 Kg TH - 29/HEB - 160 trusses and 36,905 m³ H – 250 concrete covering.
041
Type
Project
CASTEJÓN–MIRANDA DEL EBRO LINE. ELIMINATION OF LEVEL CROSSING
RAILWAY
Owner: Dirección
General de Ferrocarriles. Mº de Fomento
Project photos
STATUS
Start: 12 - 1999
End: 11 - 2003
GEOMETRY
Length: 982 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Mechanical excavation. Full face
PROVINCE
La Rioja
GEOLOGY AND
GEOTECHNICAL DATA
Clays, limes and red sandstones
PLACE
Logroño
TUNNEL EQUIPMENT
Roadheader WESTFALIA. Wet - mix Robojet Putzmeister
Wetkret η = 30 m³/h
Budget
(excluding VAT)
11,147,046 €
Removal of El Cortijo level crossing and diversion of the rail line.
The new route is 2.28 km long. The initial work involves the construction of the 982-metre-long Cortijo tunnel.
LOCATION
AND
ADITIONAL
INFORMATION
46,201 m³ of full excavation, 25,942 m³ of shotcrete, 46,267 m³ of fibre-reinforced shotcrete.
1,300 m² of 2 mm-thick Bernold sheet, 1,685 units of bolts, 135 units of TH-21 trusses and 49,819 units of HEB-160
trusses.
The budget also includes the execution of the following works: The false tunnels at the entrance and exit of the tunnel
with a length of 22 and 15.26 m, each with the same gauge as the Cortijo tunnel. A 38.56 m bridge.
Laying of tracks, safety system, signalling, electrification, etc.
042
Type
Project
SAN SEBASTIÁN SOUTH RAIL BYPASS
RAILWAY
Owner: Euskotren
Project photos
STATUS
End: 03 - 2005
GEOMETRY
Length: 100 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Mechanical excavation
PROVINCE
Guipuzcoa
GEOLOGY AND
GEOTECHNICAL DATA
Limestones, sandy limestones, marls and sandstones
PLACE
San Sebastián
TUNNEL EQUIPMENT
Ripper hammer. Wet - mix Aliva AL - 285 η = 9 - 21 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
043
Start: 04 - 1999
5,862,646 €
Two railway tunnel of “Línea Bilbao - San Sebastián”.
Reinforced diaphram walls are designed by the construction of underground station.
12,295 m³ tunnel excavation. Primary support: bolts, steel ribs and shotcrete.
Type
Project
ARRANOMENDI TUNNEL
RAILWAY
Owner: Euskotren
S.A.
Project photos
STATUS
End: 07 - 1998
GEOMETRY
Length: 1,220 m
STRUCTURE
Tunnels
OVERBURDEN
Medium
COUNTRY
Spain
METHOD
OF TUNNELING
NATM. Drill and blast. Full face
PROVINCE
Guipuzcoa
GEOLOGY AND
GEOTECHNICAL DATA
Limestones and clayly limestones
PLACE
Deba, Itziar
TUNNEL EQUIPMENT
Jumbo has two booms and service plataform Atlas Copco
Boomer. Wet - mix Robojet Meyco η = 18 m³/h and
Meyco
GM - 090 η = 6 - 7m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
044
Start: 09 - 1996
7,000,000 €
Construction of New Arranomendi Tunnel of Bilbao - San Sebastian Line. One railway tunnel.
The stretch is 1,756 m long with 1,199 m long tunnel and 21 m long cut and cover construction.
9,973 ud. Ø = 25 mm and 3 m long bolts, 310 ud. steel ribs TH - 21 and 3,946 m³ shotcrete 5 - 20 cm thickness.
Type
Project
FUENTE LA HIGUERA TUNNEL
RAILWAY
Owner: Mº
de Obras Públicas, Transportes y Medio Ambiente
Project photos
STATUS
Start: 01 - 1993
End: 12 - 1993
GEOMETRY
Length: 800 m
STRUCTURE
Tunnels
OVERBURDEN
50 - 60 m
COUNTRY
Spain
METHOD
OF TUNNELING
PROVINCE
Valencia
GEOLOGY AND
GEOTECHNICAL DATA
White marls. Red calcareous conglomerates with clayly
matrix in the last 100 m
PLACE
Fuente la Higuera
TUNNEL EQUIPMENT
Robojets Aliva AL - 500 η = 20 m³/h and Putzmeister
Sika η = 30 m³/h
Budget
(excluding VAT)
2,345,942 €
Raiway tunnel of Madrid - Valencia Line.
LOCATION
AND
ADITIONAL
INFORMATION
045
The porpuse of the design was to ensure that decision makers consider the ensuing environmental impacts to decide
wether to proceed with the project.
6,796 m³ shotcrete, 3,497 uds bolts L = 4 m, 301 uds steel ribs HEB - 160/TH21 and 324 m micropile umbrella
Ø = 144 mm.
Type
Project
EL GOLOSO TUNNEL
RAILWAY
Owner: Renfe
Project photos
STATUS
End: 02 - 1992
GEOMETRY
Length: 475 m
STRUCTURE
Tunnels
OVERBURDEN
20 - 30 m
COUNTRY
Spain
METHOD
OF TUNNELING
Premill method. Mechanical excavation
PROVINCE
Madrid
GEOLOGY AND
GEOTECHNICAL DATA
Coarse grained arcosic sands with boulders and blocks
PLACE
Tres Cantos
TUNNEL EQUIPMENT
Ripper hammer. Wet - mix Aliva AL - 285 η = 9 - 21 m³/h
Budget
(excluding VAT)
LOCATION
AND
ADITIONAL
INFORMATION
046
Start: 04 - 1990
14,601,071 €
Railway tunnel of Madrid - Burgos Line. Construction in curve.
Premill method for tunnel excavation in cohesive soils. Replacement of affected service.
Primary support: shotcrete, bolt and steel ribs. Reinforced concrete piles of 1,000 mm of diameter.
OSSA, Obras Subterráneas
Aragoneses 2-A, 3ª planta
Poligono Industrial de Alcobendas
28108 Alcobendas, Madrid
T. +34 91 782 34 00
F. +34 91 562 42 98
www.ossaint.com

Railway - Ossaint.com

Transcription

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