6 Mineria ING - Home - OSSA Construction, Energy and Mining. Both in underground excavations by...
Transcript of 6 Mineria ING - Home - OSSA Construction, Energy and Mining. Both in underground excavations by...
mININg
PROJECT BOOKPROJECT BOOKOver 65 years opening the way underground
PRESENTATIONOSSA, 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, Brasil and
Nicaragua and is recently focusing its tendering activity in North America, Central America, Asia, Canada and Great Britain.
After 65 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.
SAFETYSafety 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.
Project photos
Mining TunnelsSTRUCTURE
Región de AntofagastaPROVINCE
ChileCOUNTRY
CalamaPLACE
Construction of 10.5 km of ventilation shafts in the supply and extract systems which make up the development of the new mine. The sections are variable between 8.2 m x 8.1 m and 10.9 m x 8.1 m.
The excavation is by drilling and blasting and the support is with rock bolts, mesh, trusses and shotcrete.
LOCATIONANDADDITIONALINFORMATION
Cross section: 75 m²
Lenght: 10,500 mGEOMETRY
HeightOVERBURDEN
Drilling and BlastingMETHODOF TUNNELING
Amphibolite, Granodiorites and Elena Sur GranodioriteGEOLOGY ANDGEOTECHNICAL DATA
Atlas Copco XE3C and E2C JumbosAtlas Copco ST-1030 Underground LoaderPM-500 and PM-4210 ShotcreterHIMEC 9910 B-REX - Normet Elevated PlatformsCAT-980K Wheel LoadersCAT-323 DL BackhoesCAT 730 Trucks
TUNNEL EQUIPMENT
94,742,194,539 CLPBUDGET(EXCLUDING VAT)
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Type Project
Owner: Codelco
CONSTRUCTION DATA SHEET
Start: 06/2016STATUS
End: Currently being executed
01
CC-013-2 MAIN VENTILATION INFRASTRUCTURE DEVELOPMENT IN THE CHUQUICAMATA MINE
Project photos
Mine TunnelsSTRUCTURE
Antofagasta RegionPROVINCE
ChileCOUNTRY
CalamaPLACE
The project to be executed is located in the Chuquicamata New Underground Mine. It comprises constructing various galleries and shafts that form part of the main fresh air injection ventilation circuit for the future mine.The main work units to be executed are:
• An Emergency Ramp 1,637 m in length with an open cross-section of 10.74 m x 8.00 m.• Ventilation tunnels with a length of 3,821.6 m and an open cross-section of 10.74 m x 8.00 m.• An emergency connecting gallery between ventilators of 359.06 m with an open cross-section of 7.75 m x 5.6 m.• 6 ventilation shafts each 6 m in diameter and 181 m in length.
Cross section: 10.74 x 8 m2
Lenght: Emergency ramp 1,637 m / Ventilation tunnels 3,821.6 m
GEOMETRY
MediumOVERBURDEN
NATM. Drill and blast and mechanical equipmentMETHODOF TUNNELING
Amphibolite, Granodiorite and South Elena GranodioriteGEOLOGY ANDGEOTECHNICAL DATA
Atlas Copco XE3C jumbosNormet Himec 9910 B-REX platform lifterPutzmeister PM-500 shotcrete robotCaterpillar model CAT-980K loadersCaterpillar model CAT-323 DL excavators
TUNNEL EQUIPMENT
109,000,000 €BUDGET(EXCLUDING VAT)
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Type Project
Owner: Codelco
CONSTRUCTION DATA SHEET
Start: 10/2015STATUS
End: Currently being executed
EXTENSION OF CONTRACT FOR INJECTION TUNNELS. C003A. CHUQUICAMATA MINE
02
LOCATIONANDADDITIONALINFORMATION
Type Project
Owner: Codelco
Project photos
Start: 11/2014
End: Currently being executedSTATUS
Mining TunnelsSTRUCTURE
Región de ValparaísoPROVINCE
ChileCOUNTRY
Saladillo / Comuna de Los Andes
PLACE
The Project is being carried out inside the facilities of the Andean Division (DAND) of CODELCO (Chile), located in the high and central part of the Andes mountain range, in the 5th (Valparaíso) Region, 50 km northeast of Santiago, currently working the Río Blanco (copper) mining deposits. The scope of this contract involves construction of the underground works for the Transfer Project, the object of which is to ensure (and even increase) production at the mine until 2022.The works to be carried out mainly comprise the following:
• Excavation and reinforcement by drill and blast of:• Haulage Tunnel III (4,833 m) which connects Sector 3,500 with the Cordillera Plant Sector• Tunnels, access and ventilation galleries, caverns and shafts (using raise boring) in Sector 3,500 and in the Cordillera Plant Sector• Draw points for fire protection and pedestrian shelters
• Contruction of:• Construction window portals• Paving of Haulage Tunnel III• Installation of the geomechanical monitoring system
MediumOVERBURDEN
NATM. Drill and blast and mechanical equipmentMETHODOF TUNNELING
Río Blanco granodiorite, rhyolitic pipe and andesitesGEOLOGY ANDGEOTECHNICAL DATA
Two and three boom jumboDrill rigLoaderShotcrete robotTelehandlerRaise boring equipment
TUNNEL EQUIPMENT
62,929,170,354 CLPBUDGET(EXCLUDING VAT)
CONSTRUCTION OF UNDERGROUND WORKS FOR NEW TRANSFER SYSTEM.ANDEAN DIVISION
Cross section: Haulage tunnel 3: 42 m2 (7.5x6), the rest ranging from 4x4 galleries to 15x16 m2 caverns. Raise borings with ND of 2 and 3 m
Lenght: 11,133 m of galleries and caverns (including 4,833 in Haulage tunnel 3) + 260 m of Raise Boring
GEOMETRY
CONSTRUCTION DATA SHEET mININg
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LOCATIONANDADDITIONALINFORMATION
Project photos
Height
Drill and blast
Amphibolite, granodiorite and Elena Sur granodiorite
Cross section: 10,74 x 8 m2
Length: 2 x 4.320 m
XE 3C Jumbos; NormetHimec 9910 B REX Platforms;Putzmeister PM-500 PC gunning robotwith h 30 m3/h; Boltec LC drilling systems.CAT -980K loaders; CAT 323 DL backhoe;Dumper 730
The work involves the execution of two parallel tunnels for air injection for the future Chuquicamata mine. The tunnels are of approximately 4,320 m each and a gauge, or thickness of 10.74 x 8 m2, with an incline of more than 14%. Both tunnels are connected by way of three passages each of 27 m and a gauge of 7.65 x 5.60m2.
Support elements used: reinforced concrete, resin bolts of 3, 4 and 6 m in length, wire mesh 150 x 150 x 7.5 mm, TH-21, TH-36 and HEB 200 trusses and forepoling.
37.617.985.593 CLP 58.834.530 €
Calama
Región Antofagasta
Chile
Mining Tunnels
End: 09/2015
Start: 03/2012
AIR INJECTION TUNNELS, CHUQUICAMATA MINE
Owner: Codelco
Type Project
STATUS
STRUCTURE
PROVINCE
COUNTRY
PLACE
GEOMETRY
OVERBURDEN
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET mININg
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LOCATIONANDADDITIONALINFORMATION
Project photos
Start: 02/2014
End: 08/2014STATUS
Mining TunnelsSTRUCTURE
Región de AntofagastaPROVINCE
ChileCOUNTRY
Comuna de Sierra GordaPLACE
The work involves the execution of the project and the excavation and support of a 71 m mine tunnel under a coarse ore stockpile.
Cross section: 17 m²
Lenght: 71 mGEOMETRY
LowOVERBURDEN
NATM. Mechanical excavationMETHODOF TUNNELING
Silty gravels with sandsGEOLOGY ANDGEOTECHNICAL DATA
Atlas Copco two-boom jumboLoaders
TUNNEL EQUIPMENT
7,600,961 USD.BUDGET(EXCLUDING VAT)
Type Project
ESPERANZA MINE
Owner: Metso Mineral, S.A.
CONSTRUCTION DATA SHEET mININg
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LOCATIONANDADDITIONALINFORMATION
Project photos
Start: 03/2013
End: 09/2013STATUS
Mining TunnelsSTRUCTURE
Minas GeraisPROVINCE
BrazilCOUNTRY
São Domingos do PrataPLACE
The work consists of excavating a mining tunnel with a 1% gradient along its whole length. The tunnel will be excavated with mechanical excavation, applying the NATM technique. The supports applied in the tunnel use shotcrete, reticular trusses and bolt umbrellas.
Cross section: Excavation of 21 m2
Lenght: 262 mGEOMETRY
MediumOVERBURDEN
Excavation with mechanical excavation. NATM SystemMETHODOF TUNNELING
Clays and clays with sand bandsGEOLOGY ANDGEOTECHNICAL DATA
Atlas Copco 282 Jumbo (2-boom)ST-1030 loaderManitouPM-500 shotcrete robot
TUNNEL EQUIPMENT
4,064,670 €BUDGET(EXCLUDING VAT)
Type Project
SEM PEIXES II TUNNEL
Owner: Anglo American Minerio de Ferro Brasil, S.A.
CONSTRUCTION DATA SHEET mININg
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LOCATIONANDADDITIONALINFORMATION
mININg TOQUEPALA MINE TUNNEL
Start: 02/2011
End: 06/2012
Owner: Southern Perú Cooper Corporation (SPCC), Grupo México
350 m
Drill and blast
Andesite and rhyolites (volcanic intrusion).Seismicity 0.4 g.
Mining Tunnels
Peru
Tacna
Departamento de Tacna
18,000,000 $
Primary crusher and conveyor belt transportation tunnel. Length of 2 km Tunnel section 35.08 m² with width extensions every 200 m. The mine area is at 3,600 m above sea level, resulting in snowed areas.The mine deposit at Toquepala contains copper and molybdenum. Rocks with predominant RMR (Rock Mass Rating) of between 30 and 40.Extension of tunnel secondary section of 160 ml underpass industrial railway of 60 ml and rectangular 8x4.62,000 m3 of tunnel excavation 250,000 m3 of portal excavation.7,000 m of 1” diameterhelical bolts L=10’.470 HEB trusses 160. 30 cm gunite thickness
Atlas Copco Jumbos XL2C, Robots PM500,CAT 320 backhoes, Manitou platforms
Type Project
Project photos
Horseshoe section tunnel 7,20 x 5.30 m² (35.08 m³/ml)
1 tubeSTATUS
STRUCTURE
PROVINCE
COUNTRY
PLACE
GEOMETRY
OVERBURDEN
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
07
LOCATIONANDADDITIONALINFORMATION
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Project photos
Spain
Drill and blast
Section: Diverse sections from 12 to 15 m2
Length: 1,976 m
Slate and carboniferous sandstone
AM-75 roadheader Wagner ST-8A loader800 mm wide conveyor beltJumbo DHCavo excavator, Salzgitter excavatorLocomotives
1,976 m of 15 m² gauge and 416 ml with 12 m² gauge. A well of 812 m in length and at a slope of 38O
20,585,046 €
La Robla
León
Well galleries
End: 12/2011
Start: 06/2006
Owner: Hullera Vasco Leonesa, S.A.
E. VALLE MINING INFRASTRUCTURE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
08
LOCATIONANDADDITIONALINFORMATION
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Project photos
Spain
Mechanical methods
Section: 40 m2
Length: 425 m
Potash
Alpine AM 75 roadheader25 Tn. trucksWagner ST8 B loaders
Execution of mining tunnels and galleries in the potash mines of Iberpotash, S.A. in Suria
1,850,000 €
Suria
Barcelona
End: 06/2009
Tunnels and mining galleries
Start: 03/2007
Owner: Iberpotash, S.A.
CABANASA–SURIA INFRASTRUCTURE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
09
LOCATIONANDADDITIONALINFORMATION
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Project photos
Spain
Mechanical methods
Section: 40 m2
Length: 3,500 m
Potash
AM-75 roadheader H-125 Jumbo Drill ST-5 ST-8A Wagner Loaderpk-6000 Dumper GHH MK 25
Execution of mining tunnels and galleries in the potash mines of Iberpotash, S.A. in Suria.
Contract for the operation and maintenance of shafts.
10,257,734 €
Suria
Barcelona
Mining works.Galleries and shafts
End: 06/2009
Start: 01/1991
Owner: Iberpotash, S.A.
SURIA MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
10
LOCATIONANDADDITIONALINFORMATION
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Type
Fotografías singulares
Project
Portugal
Height
Section: Variable
Length: 13.974 m
Drill and blast
Minimatic Tamrock Jumbo, low profile hoes such as Toro 400 and Toro 500.
Excavation of tank of 800 m in depth and 23 m2 gauge.
Passages with lengths of 554 m, 7,591 m, 5,829 m with gauges of 12 m, 18 m, 25 m and 21 m respectively.
An 850 ml and 21 m2 gauge passage was restored and an access ramp of 625 ml and 30m2 gauge. A 3.5 m diameter and 380 ml deep chimney was also recovered.
75.561.956 €
Castroverde
Alentejo
Passages and tanks
End: 2008
Start: 1989
Owner: SOMINCOR (Rio Tinto – Gobierno Portugués)
NERVES CORVO MINE
STATUS
STRUCTURE
PROVINCE
COUNTRY
GEOMETRY
OVERBURDEN
TUNNEL EQUIPMENT
METHODOF TUNNELING
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
11
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 20 m2
Length: 1,150 m
Limestone
DH BTR-2 Jumbo drillM-412 DH electro-hydraulic loader T-50 and T-80 draft engines3 m3 carsJumbo 305
3 galleries on different levels: at a height of 195 m, 321 ml was undertaken with a gauge of 53.4 m², at 165 m, 205,7 m was excavated with a gauge of 25 m², and at 195 m, 272 m was excavated with a gauge of 53.4 m².
Seven tranversal galleries were also constructed, with gauges ranging from 22.5 to 27 m².
Initial units: 21,853 m³ of shotcrete, 789 units of bolts of 4 m in length and 25 mm diameter; 608 ml of 32 mm-diameter steel bar and 11,364 kg of TH21 truss.
3,476,625 €
Lemoa
Bizkaia
Mining chambers
End: 03/2007
Start: 12/2005
Owner: Lemona Industrial, S.A.
APARIO QUARRY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
12
LOCATIONANDADDITIONALINFORMATION
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Project photos
Spain
Mechanical methods
Section: 28 m2
Length: 3,753 m
Potash
GHH LF-12 loaderGHH MK 25 DumperMining machines
3,753 m of galleries inside the Potasas Mine. Maintenance, machinery and chain work was also undertaken in Well IV.
2,999,828 €
Suria
Barcelona
Well IV entrance and maintenance galleries
End: 07/2006
Start: 11/2005
Owner: Iberpotash, S.A.
SHAFT IV GALLERY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
13
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 25 m2
Length: 2,600 m
Lime
Wagner ST-8A loaders800 mm wide conveyor belt25 Tn. mining trucksJumbo 2-booms Minimatic-205Raise Borer
365 ml of 2.2 m-diameter well.
Initial works: 2,248 units of expanding bolts measuring 2.4 m and 14,339 m³ of shotcrete.
6,972,057 €
Monesterio
Badajoz
Mining galleries and shafts
End: 10/2005
Start: 07/2004
Owner: Río Narcea Recursos, S.A.
GALLERIES AND SHAFTS FOR AGUABLANCA MINE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
14
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: 5 m
Length: 200 m
Carnalite potash
Small machinery and tools from the Maintenance workshop
200 m long shaft for Suria K, S.A.
5,103,244 €
Suria
Barcelona
Shaft maintenance
End: 12/1999
Start: 01/1991
Owner: Suria K, S.A.
SURIA SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
15
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 15 m2
Length: 16,000 m
Slate and carboniferous sandstone
D.H. BTR. 2 Jumbo drillM-412 electro-hydraulic loader T-50 and T-80 draft engines800 mm wide conveyor belts3 m3 wagonsAliva 500 mining robotAliva 252 guniting machine
16,000 m of mining tunnels and galleries in the Nueva Mina mine for Hullera Vasco Leonesa, S.A.
58,081,809 €
Santa Lucía de Gordón
León
Tunnels and mining galleries
End: 06/1999
Start: 06/1995
Owner: Hullera Vasco Leonesa, S.A.
NUEVA MINA MINE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
16
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: 5 m
Length: 350 m shafts/4,819 m horizontal works
Slate, sandstone, and conglomerate
T-50 – T-80 Electrical draft engineSalzgitter TL-800 Loader“Panzer” ELFO Conveyor belt800 mm wide conveyor belts
350 m of shafts and 4,819 m of horizontal works for Hunosa
9,574,122 €
Mieres
Asturias
Mining works.Galleries and shafts
End: 05/1999
Start: 04/1991
Owner: Hunosa
SAN NICOLÁS SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
17
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Width: 20 m Height: 6 m
Length: 200 m
Slate
Jumbo H-352Wagner ST-6 and ST-8 loaderGHH MK 25 Dumper Dry Way Aliva Gunner
200 m of mining chambers in Riodolas Underground Quarry for Pizarras Expiz, S.A.
1,466,469 €
Riodolas
Orense
Mining chambers for the excavation of inner slate
End: 03/1999
Start: 06/1998
Owner: Pizarras Expiz, S.A.
RIODOLAS UNDERGROUND QUARRY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
18
LOCATIONANDADDITIONALINFORMATION
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Project photos
Drill and blast
Section: 25 m2.
Length: 1,200 m
Granadiorites. Calcium silicate skarn
L2C Jumbo Smaller Normet PK-6000 trucksWagner ST-6Putzmeister WKM-103 Robot
Excavation of the main access ramp to the deposit formed by skarn with mineralisation giving gold and copper.
From this access galleries surveys are performed of all of the mineral mass.
9,000,000 €
Arnea, Escuries
Halkidiki
Greece
Mining tunnel
End: 1998
Start: 1997
Owner: TVX
SKOURIES MINE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
19
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Gallery pilot and pyramid cut.Drill and blast
Section: 160 m2
Length: 596 m
Slate
H352 Jumbo drillST-8 loaderPK 6000 DumperWagner ST-6 loaderGHH MK 25 Dumper Dry Way Aliva Gunner
596 m of mining chambers in Odollo Underground Quarry for Pizarras Expiz, S.A.
2,373,998 €
Puente Domingo Flores
León
Mining chamber for the excavation of inner slate
End: 08/1998
Start: 10/1997
Owner: Pizarras Expiz, S.A.
ODOLLO UNDERGROUND QUARRY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
20
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Width: 20 m Height: 6 m
Length: 150 m
100% slate with high silica contentwith subhorizontal location < 100
Smaller machineryST6 and ST8 loadersMK25 Dumpers Dry method guniting3 m3 automatic concrete mixersJumbos H-352
150 m of mining chambers in Odollo Underground quarry for Pizarras Expiz, S.A.
450,000,000/600,000,000 €
La Cabrera
León
Mining chamber for the excavation of inner slate
End: 04/1998
Start: 10/1997
Owner: Pizarras Expiz, S.A.
ODOLLO AND RIODOLAS UNDERGROUND QUARRY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
21
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 25 m2
Length: 1,000 m
Calcium magnesites and carbonated limestone
Tamrock Minimatic Jumbo Wagner ST-6 loaderDumper GHH
1,000 m drainage gallery in the Río Narcea Drainage Gallery for Río Narcea Gold Mines, S.A.
1,424,399 €
Boinas
Asturias
Deepening of the well on slopes
End: 09/1997
Start: 02/1997
Owner: Río Narcea Gold Mines, S.A.
RÍO NARCEA DRAINAGE GALLERY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
22
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Length: 251 m
Section: 15 m2
Slate and carboniferous sandstone
Boomer 352 JumboAliva 252 guniting machineGHH MK 25 trucks
251 m drainage gallery in the La Robla Drainage Gallery for Hullera Vasco Leonesa, S.A.
1,730,915 €
La Robla
León
Gallery drainage
End: 05/1997
Start: 02/1996
Owner: Hullera Vasco Leonesa, S.A.
LA ROBLA DRAINAGE GALLERY
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
23
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 14 m2
Length: 300 m shaft/6,623 m horizontal works
Coal
T-50 – T-80 Electrical draft engineSalzgitter TE-800 loader“Panzer” EKF-0 Conveyor beltZitron winch800 mm wide conveyor belts
300 m shaft and 6,623 m of horizontal works for Hunosa
12,483,021 €
Moreda Aller
Asturias
Mining works.Galleries and shafts
End: 05/1997
Start: 07/1990
Owner: Hunosa
SAN ANTONIO SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
24
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: Rectangular
Length: 180 m
Pyrite
Wagner ST-6C and ST-8A loadersAliva 252 guniting machine
180 m deep Shaft for Minas de Riotinto, S.A.
84,145 €
Riotinto
Huelva
Repairsto shaft loaders
End: 11/1995
Start: 08/1995
Owner: Minas de Riotinto, S.A.
ALFREDO SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
25
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 15 m2
Length: 100 m
Coal
Panzer EKFO600 mm wide conveyor beltSalpilterr TL-800 loader
100 m of mining tunnels and galleries in Pedraforca mines for Minas de Pedraforca, S.A.
138,234 €
Pedraforca
Barcelona
Coal exploitation
End: 06/1995
Start: 01/1994
Owner: Minas de Pedraforca, S.A.
PEDRAFORCA MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
26
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: 6.5 m
Length: 1,360 m
Coal
1000 kw extraction machineryD.H. 3 boomer jumbo drill800 l loading polyp 4 m3 cage
Several different shafts for a total length of 1,360 m for Hullera Vasco Leonesa, S.A.
40,249,780 €
La Pola de Gordón
León
Shaft
End: 03/1995
Start: 11/1991
Owner: Hullera Vasco Leonesa, S.A.
SANTA LUCÍA/TABLIZA SHAFTS
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
27
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Mechanical methods
Section: 40 m2
Length: 2,416 m
Potash
AM-75 roadheader H-125 Jumbo drillST-5 ST-8A Wagner Loaderpk-6000 Dumper GHH MK 25
Execution of mining tunnels and galleries in the Sallent mines for Potasas Llobregat, S.A.
7,170,074 €
Sallent
Barcelona
Tunnels and mining galleries
End: 08/1994
Start: 07/1992
Owner: Potasas Llobregat, S.A.
SALLENT MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
28
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Mechanical methods
Length: 569 m
Section: 40 m2
Potash
AM-75 roadheader H-125 Jumbo ST-5 ST-8A Wagner Loaderpk-6000 Dumper GHH MK 25
Creation of mining tunnels and galleries in the Balsareny mines for Potasas Llobregat, S.A.
631,063 €
Sallent
Barcelona
Tunnels and mining galleries
End: 09/1992
Start: 01/1992
Owner: Potasas Llobregat, S.A.
BALSARENY MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
29
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: 6 m excavation/5 m free
Length: 193 m
Coal
Zitron ZEHZ 150/46/180 WinchJVF 3boomer Jumbo drill1.2 m3 cage300 litre loading polyp
193 m long shaft for Hunosa
Deepening of existing shaft from level -520 to level -740 m.
4,357,338 €
Sama de Langreo
Asturias
Mining works.Galleries and shafts
End: 09/1992
Start: 07/1990
Owner: Hunosa
FONDÓN SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
30
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 12 - 20 m2
Length: 2,085 m
Sandstone and coal
T-50 – T-80 Electrical draft engineSalzgitter TE-800 loader“Panzer” EKF-0 Conveyor beltZitron winch1.200 mm wide conveyor belts
2,085 m of mining tunnels and galleries in Grupo Paulina Mine for Minero Siderúrgica de Ponferrada, S.A.
A 500-metre slope at 45%.
4,159,004 €
Caboalles de Arriba (Villablino)
León
Tunnels and mining galleries
End: 02/1992
Start: 06/1989
Owner: Minero Siderúrgica de Ponferrada, S.A.
PAULINA GROUP MINE
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
31
LOCATIONANDADDITIONALINFORMATION
mININg
Type
Project photos
Spain
Drill and blast
Section: Works with a section of 12 to 20 m2
Length: 3,480 m
Coal
T-50 – T-80 Electrical draft engine“Panzer” EKF-0 Conveyor beltSalzgitter EL 600 excavatorCT-2500 low-profile excavator1200 mm bandwidth conveyor belt
3,480 m of mining tunnels and galleries in Carrasconte Mine for Minero Siderúrgica, S.A.
A 500-metre slope at 45%.
TH-21 and TH-29 metal frames used.
7,031,841 €
Villablino
León
Tunnels and mining galleries
End: 01/1992
Start: 09/1987
Owner: Minero Siderúrgica de Ponferrada, S.A.
CARRASCONTE MINE
Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
32
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Start: 08/1989
End: 09/1991
Well digging with slopes
Asturias
Mieres
137 m long shaft for Hunosa
2,674,503 €
Salzgitter TE-800 excavatorPanzer EKF-0 chain transporter800 m chain width
Coal
Length: 137 m
Diameter: 6 m
Owner: Hunosa
SAN NICOLÁS – SHAFT No. 1
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
33
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
NATM. Drill and blast
Section: 25 m2
Length: 1,580 m
Sulphur
Minimatic 207 Jumbo Drill; Wagner ST-8 and ST-6 loaders; PK-6000 dumper; Jumbo Atlas Copco H-135; Pala F.Loader CT-1000; dumper GHH MK 25.2; transformers 1,500 kVA; pumps between 20 and 200 kW
Gallery of 1,200 m and 380 m. Mineral mass and experimental exploitation chamber.
4,928,299 €
Aznalcollar
Sevilla
Mine ramp
End: 06/1991
Start: 08/1989
Owner: Andaluza de Piritas, S.A.
AZNALCOLLAR MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
34
LOCATIONANDADDITIONALINFORMATION
mININg
Type
Project photos
Project
Spain
Drill and blast
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
Section: Works with a section of 12 to 20 m2
Length: 11,318 m
Limestone
Tamrock Paramatic Jumbo drillATLAS H-125 Jumbo drillWagner ST-8 and ST-6 loadersToro 500GHH LF-12GHH DUMPER
11,318 m of mining tunnels and galleries in Bodovalle Mines for Agrupación Minera, S.A.
11,611,554 €
Gallarta
Vizcaya
Tunnels and mining galleries
End: 12/1990
Start: 05/1987
Owner: Agrupación Minera, S.A.
BODOVALLE MINES
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEETCONSTRUCTION DATA SHEET
35
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: Works with a section of 12 to 20 m2
Length: 200 m shaft/2,470 m horizontal works
Coal
T-50 – T-80 Electrical draft engineSalzgitter TL-800 Loader“Panzer” Conveyor belt800 mm wide conveyor beltsCavo excavators; JVF jumbo cover; Extractor winch; Loading fork; Raise Borer
200 m shaft and 2,470 m of horizontal works for Hunosa
4,507,590 €
Carbayin
Asturias
Shafts
End: 06/1990
Start: 01/1988
Owner: Hunosa
CANDÍN II SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
36
LOCATIONANDADDITIONALINFORMATION
mININg
Type
Project photos
Project
Spain
STATUS GEOMETRY
Drill and blastMETHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
Section: Developments with a section of 12 to 20 m2
Length: 1,424 m
Sandstone, slate and coal
“Panzer” EKF-O Conveyor belt800 mm wide Conveyor beltSalzgittler EL 600 loaderT-50 and T-80 electric locomotiveCavo excavatorCT-2500 low-profile excavator
1,424 m of mining tunnels and galleries in La Miranda Mine for Minero Siderúrgica de Ponferrada, S.A.
TH-21 and TH-29 metal frames used.
2,596,372 €
Villablino
León
Tunnels and mining galleries
End: 12/1989
Start: 08/1986
Owner: Minero Siderúrgica de Ponferrada, S.A.
LA MIRANDA MINE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
37
LOCATIONANDADDITIONALINFORMATION
mININg
Type
Project photos
Spain
Drill and blast
Section: Works with a section of 12 to 20 m2
Length: 1,856 m
Anthracite
T-50 – T-80 Electrical draft engineSalzgitter TE-800 loader“Panzer” EKF-0 Conveyor beltZitron winch1.200 mm wide conveyor beltsCavo excavator
1,856 m of mining tunnels and galleries in Lumaco Mine for Minero Siderúrgica de Ponferrada, S.A.
Slopes executed.
2,782,686 €
Villablino
León
Tunnels and mining galleries
End: 11/1989
Start: 10/1987
Owner: Minero Siderúrgica de Ponferrada, S.A.
LUMAJO MINE
Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
38
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Section: 12 - 20 m2
Length: 147 m
Sandstone and coal
T-50 – T-80 Electrical draft engineSalzgitter TE-800 loader“Panzer” EKF-0 Conveyor beltZitron winch800 mm wide conveyor belts
147 m of mining tunnels and galleries in Grupo Lumajo mines for Minero Siderúrgica de Ponferrada, S.A.
1,870,420 €
Lumajo (Villablino)
León
Mining works.Galleries and shafts
End: 06/1989
Start: 05/1988
Owner: Minero Siderúrgica de Ponferrada, S.A.
LUMAJO GROUP MINES
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
39
LOCATIONANDADDITIONALINFORMATION
mININg
Project photos
Spain
Drill and blast
Diameter: 9 - 12 m2
Length: 134 m
Coal
Zitron ZEHZ 150/46/180 WinchJVF 3boomer Jumbo drill 1.2 m3 cage300 litre loading polyp
134 m long shaft for Hunosa
4,507,590 €
Sama de Langreo
Asturias
Deepening of existing shaft
End: 02/1989
Start: 12/1988
Owner: Hunosa
MARÍA LUISA SHAFT
Type Project
STATUS GEOMETRY
METHODOF TUNNELING
TUNNEL EQUIPMENT
GEOLOGY ANDGEOTECHNICAL DATA
STRUCTURE
COUNTRY
PROVINCE
PLACE
BUDGET(EXCLUDING VAT)
CONSTRUCTION DATA SHEET
40
LOCATIONANDADDITIONALINFORMATION
OSSA, Obras Subterráneas
Calle Isla Graciosa 1, 2ª Planta - Puerta 428703 San Sebastián de los Reyes (Madrid)Spain
T. +34 91 782 34 00F. +34 91 562 42 98
www.ossaint.com