TPF PLANEGE Roads

STREETS REHABILITATION 11 Streets – Bucharest - ROMANIA Project cost

0.606 Million €

Realization date

2011

Site

Bucharest – Romania

Client

Bucharest Roads Administration

Partners

TPF Romania

2013 Year(s) (execution); 2013 – 2017 (DNP)

PROGRAM DESCRIPTION Complete rehabilitation of the urban roads infrastructure for 11 streets in Bucharest, comprising: rehabilitation works, rainwater drainage, rehabilitation of water supply and sewerage systems, sidewalks, parking areas and bus stations, road signaling.

ASSIGNMENT ■ Design supervision ■ Works supervision ■ Technical assistance during DNP

A1 - NORTH HIGHWAY SUB-STRETCH ALBERGARIA/ESTARREJA Realization date

2008

Year(s)

Site

Portugal

Client

BRISA - AUTO-ESTRADAS DE PORTUGAL, SA

PROGRAM DESCRIPTION The studies concentrated on subsection Albergaria/Estarreja on Highway A1, a length of about 10 km, which included the enlargement to 2 x 3 lanes and the improvement of the highway on this stretch. The studies focused on current section of highway, reconnections, knot of Albergaria, Antu達 service area and flyovers. This project was based on the previous study developed by this company in 2002.

ASSIGNMENT Projet Execution (Earthworks, Geology, Drainage, Rural Amenities and Re-establishesments, Paving, Security Guards, Fences, Landscaping, Telecommunications, Vertical and Horizontal Signaling, Complementary Projects, Affected Services and Toll Plazas); Expropriation; Dossier of Exploitation

A4 MOTORWAY - MARÃO TUNNEL Strecht Amarante - Vila Real Project cost

360 Million €

Realization date

2009

Site

Serra do Marão

Client

Auto-Estrada do Marão SA

Partners

Pengest

2012 Year(s)

PROGRAM DESCRIPTION New A4 Motorway stretch construction works, which includes the Marão tunnel, the largest in the Iberian Peninsula. The Concession of the Marão Tunnel includes the design, construction, operation and maintenance of an extension of about 30 km of new motorway, which is the stretch of A4 between Amarante and Vila Real. The new motorway includes a tunnel with two galleries of 5.6 kilometers in the Marão Mountain and 13 interconnections between them.

ASSIGNMENT Works Supervision Health and Safety Coordination

A13 - HIGHWAY ALMEIRIM / MARATECA STRECHT PEGÕES / MARATECA Extension: 10 km Realization date

2000

2001 Year(s)

Site

Portugal

Client

BRISA AUTO-ESTRADAS DE PORTUGAL, SA

PROGRAM DESCRIPTION The Pegões / Marateca section forms part of the A13 - Highway Almeirim / Marateca, includes links to the road network through the node Pegões and A2/A6/A13 node, a total length of approximately 10 km. Begins at Node Pegões which connects the A13 to the EN4, about 2 km West of the intersection of Pegões and ends at Node A2/A6/A13 that connects to the A2 to Lisbon and the Algarve and the A6 to Spain, which has characteristics of high speed (V = 100 km / h) for the branches that establish the connections of greater importance. This project was based on the Preliminary Study of Haul Uploaded / Marateca the IC11, developed in mid-1997 for this company, to the extinguished Junta Autónoma de Estradas.

ASSIGNMENT Project execution (Earthworks, Geology, Drainage, Rural Amenities and Re-establishesments, Paving, Security Guards, Fences, Landscaping, Telecommunications, Vertical and Horizontal Signaling, complementary projects, affected services and toll plazas). Expropriation Dossier of Exploitation

A22 MOTORWAY Stretches Lagos / Lagoa / Alcantarilha Extension: +38km Project cost

204 Million €

Realization date

2001

Site

Algarve - Portugal

Client

EUROCONSULT

2003 Year(s)

PROGRAM DESCRIPTION This 4 lane stretch (with 3,75m width each) of the Motorway is 38 Km long. The development of the lay-out includes 12 bridges over the Rivulets of Machada (320 m), Bensafrim ( 320 m), Odiáxere (430 m), Arão ( 340 m), Farelo (380 m), Torre (290 m) Vale de Lama (430 m) Arade River (550 m), the viaducts of Urzais (1190 m), Sobral (60 m) and Vale das Fontes (220 m) as well as 25 reestablishments (9 overpasses, of which one under the railway line, 10 over passages and 16 cattle creep). The three false tunnels have been built using three different construction methods. The first one is a portico structure with circa 80 m, comprising with two lanes. The second one, with 40m, is constructed in pre-constructed and independent vaults for each lane whilst the third one, with 130m, has a single vault for the two lanes.

ASSIGNMENT Construction Management

BEIRA INTERIOR MOTORWAY Extension: +77km Project cost

400 Million €

Realization date

2000

Site

Portugal

Client

SCUTVIAS - Autoestrada da Beira Interior, SA

Partners

GAPROBRA;

2003 Year(s)

PROGRAM DESCRIPTION Within the scope of the construction of the Beira Interior Motorway (Motorway that connects the centre of Portugal to the Spanish border), this project comprises two stretches: Stretch Mouriscas / Gardete and Castelo Branco / Gardete, establishing the connection with the IP6 (Stretch Abrantes/Mouriscas) and with the Stretch Castelo Branco Norte / Soalheira. The works included: ■ Stretch Mouriscas / Gardete Construction of the four lanes Motorway, with an extension of 28.3 km, including 4 knots, 40 reestablishments, 5 viaducts and one bridge - the Bridge over River Ocreza - with an extension of 390 m, and a maximum height of pillars of 101 m. ■ Stretch Castelo Branco /Gardete Construction of the four lanes Motorway, with an extension of 46.7 km, including 8, knots and 44 reestablishments and 5 viaducts (of which the Viaduct of Perdigão is 600 m long, and has a maximum height of pillars of 60 m ), and one bridge.

ASSIGNMENT Construction Management

CONSTRUCTION OF EXPRESS ROAD S8 TRASA ARMII KRAJOWEJ from the Konotopa junction to the Prymasa Tysiaclecia junction Project cost

4.3 Million €

Realization date

2008

Site

Warsaw – Poland

Client

General Directorate for National Roads and Motorways Warsaw – Poland

Partners

E&L Architects Sp. z o.o.

2012 Year(s)

PROGRAM DESCRIPTION The aim of the project is the construction the section of new expressway which will run through Ożarów Mazowiecki, Babice Stare, Warsaw and will join the designed A-2 motorway (let in Warsaw from the west side) with Armii Krajowej route through the interchange “Prymasa Tysiąclecia��? in Warsaw. The construction of expressway S8, Armii Krajowej route, section Konotopa – Prymasa Tysiąclecia covers, among others: construction of a new, six-lane (2 ways with 3 lines each) 10.4 km long expressway, reconstruction of the existing streets according to the new arrangement determined by the expressway, construction of interchanges: Mory, WarszawskaLazurowa, two level interchange “Prymasa Tysiąclecia��?, building of engineering objects.

ASSIGNMENT Construction works coordination and supervision Planning and cost control, Quality assurance, Safety coordination

CONSTRUCTION OF EXPRESSWAY S-2 – SECTION KONOTOPA-PULAWSKA with construction bond with MPL Okecie and Marynarska street (S-79) Project cost

5.73 Million €

Realization date

2010

Site

Warsaw voivodeship – Poland

Client

General Directorate for National Roads and Motorways Warsaw – Poland

Partners

E&L ARCHITECTS Sp. z o.o.

2013 Year(s)

PROGRAM DESCRIPTION Construction Expressway S-2 – section Konotopa – Puławska together with construction bond with MPL Okęcie and Marynarska street (S-79) in Warszawa is part of the bigger investment task and relates to the construction of the transit of A2 Poznan-Lodz-Warszawa-Biala Podlaska motorway through Warsaw. The middle part of the S-2 expressway together with S-79 will assure direct access to the International Warsaw Airport. Project includes building of two sections of a 6-lane (2 roads with 3 lanes each) express-way S2 and S79, four interchanges, building of many engineering objects such as bridges, viaducts, foot bridges, road and railways tunnels.

ASSIGNMENT Construction works coordination and supervision Planning and cost control, Quality assurance, Safety coordination

CONSTRUCTION OF MOTORWAY A1 section Stryków - Tuszyn Project cost

2 Million €

Realization date

2011

Site

Lódź – Poland

Client

General Directorate for National Roads and Motorways Warsaw - Poland

Partners

E&L ARCHITECTS Sp. z o.o.

2013 Year(s)

PROGRAM DESCRIPTION Motorway A1, section Stryków – Tuszyn is designed. Motorway A1 is a part of the Trans-European Motorway North – South. The construction of motorway A1, section Stryków – Tuszyn covers, among others, construction of a new, two-lane 37,28 km long motorway, construction of 4 new “trumpet�? type interchanges, construction of traffic safety devices, management and monitoring systems, construction of a toll collection square and 3 stations of toll collection on interchanges, reconstruction of local roads in the places of crossing with to motorway, construction 4 Service Areas, construction of environment protection devices (acoustic baffles, devices for water pre-purification, protective greenery).

ASSIGNMENT Construction works coordination and supervision Planning and cost control, Quality assurance, Safety coordination

CONCESSION OF COSTA DE PRATA HIGHWAY 64 km Realization date

2000

2006 Year(s)

Site

Portugal

Client

VIANOR - CONSTRUTORAS DAS AUTO-ESTRADAS DA COSTA DE PRATA, ACE

PROGRAM DESCRIPTION Verification, analysis and issuance of documents, studies and road projects (64km): ◾ Economic Feasibility Study; ◾ Road project-layout, earthworks and containment works, drainage, paving, traffic signs and safety equipment; ◾ Geological and geotechnical Study; ◾ Environmental impact study; ◾ Lighting and telecommunications Project.

ASSIGNMENT Verification, analysis and issuance of documents, studies and road projects .

REHABILITATION OF ROAD FROM DINGE TO NECUTO 50 km Realization date

2009

Year(s)

Site

Cabinda - Angola

Client

INEA - INSTITUTO NACIONAL DE ESTRADAS DE ANGOLA

Partners

Cenga

PROGRAM DESCRIPTION The studies had as objective the improvement of the road of Dinge to Necuto, in Cabinda province, a distance of about 50 km, by homogenizing characteristics of tracing, particularly with regard to the endowment of a transverse profile type with a carriageway with a two way traffic with a width of 3.5 m each and roadside with a width of 1.0 m each. This study also included the intervention on the Bridge over the River Luali at Pontoon under the River Fubu, in the vicinity of Necuto, and the replacement of two hydraulic passages.

ASSIGNMENT Project Execution, contemplating tracing, earthwork, drainage, paving, signage, ancillary works and infrastructures.

DOURO LITORAL CONCESSION Road Safety Audits Realization date

2007

Year(s)

Site

Portugal

Client

AEDL - AUTOESTRADAS DO DOURO LITORAL, SA

PROGRAM DESCRIPTION The Douro Litoral concession comprises a total of 129 km, of which 76 km with toll-Highways A43, A41, A32, with 11 km of twin viaducts, two tunnels and a new bridge over the River Douro. This is an urban matrix concession, which serves Oâ&#x20AC;&#x2122;Porto, the second largest city of Portugal, being placed in an area with high population density and where various industrial activities are developed. This network intersects and complements existing infrastructures, of which highlights the A1 (North Highway), A3 (Porto/ValenĂ§a Highway) and the A4 (Highway Porto-Amarante). The Road Safety Audits carried out focused on the analysis of written and drawn parts of the projects of various specialties in project execution phase, corresponding to the Highways A43, A41 and A32, aiming the identification of possible problems related to road safety in order to mitigate the risk of accidents and reduce their consequences.

ASSIGNMENT Road Safety Audits

E.R.101 CALHETA PRAZERES Calheta; Prazeres Extension +6 km Project cost

71.6 Million €

Realization date

1997

Site

Portugal-Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

2005 Year(s)

PROGRAM DESCRIPTION The stretch Calheta - Prazeres of the Regional Road ER 101, was implemented in three phases: 1st Phase - Construction of the road between the Calheta Village and the Parrish of Estreito da Calheta with an extension of 2,046 m comprising two tunnels with extensions of 800 m and 480 m respectively (both with emergency galleries); two pontoons, and a bridge with a 50 m span. 2nd Phase - Comprises the construction of two tunnels (2 way and 9 m width). The Tunnel of Moínhos with 275 m and the Tunnel of JardimPelado with 1,020 m. 3rd Phase - Construction of 2 bridges, 5 overhead passages and connecting knots: ■ Bridge of RibeiraFunda - length of 280 m, 14 m width, central span with 135 m and pillars 110 m high. ■ Bridge of Igreja - length of 90 m, 11.5 m width and25 m pillars. Landscaping, tunnels lighting and safety equipment completed the scope of the works. The photo above shows the Bridge of Ribeira Funda, one the highest concrete bridge in Madeira.

ASSIGNMENT Construction Management Quality assurance Safety coordination

E.R.101 PRAZERES RAPOSEIRA Prazeres; Raposeira Extension +2.2 km Project cost

25.6 Million €

Realization date

2005

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

2007 Year(s)

PROGRAM DESCRIPTION With the characteristics of an expressway, this two way stretch with 2,200 m, and a transversal profile of 7 meters integrates the main East – West road axis of the Calheta District. The road comprises two tunnels ( Tunnel « da Velha » and Tunnel « da Raposeira », with 110 m and 260 m respectively), 7 bridges, of which the most importants are: (Bridge « da Velha », with 82 m; Bridge « do Paúl », with 170 m; Bridge « do Coelho », with 87 m; Bridge « da Maloeira », with 181 m and Bridge « da Cova », with 173 m); 2 overhead passages long of 20 m and 15 m, respectively. The works comprised earth movements, drainage, paving, accessory works, signalisation and safety equipment, illumination of the whole road, concrete works, tunnels including tunnels ventilation and fire fighting equipment.

ASSIGNMENT Construction Management Quality assurance Safety coordination

EXPRESSWAY FAJÃ DA OVELHA - PONTA DO PARGO Extension + 5.71 km Project cost

37.950 Million €

Realization date

2007

Site

Madeira Island – Portugal

Client

RAMDEM – Estradas da Madeira, SA.

ongoing Year(s)

PROGRAM DESCRIPTION The road connection between Raposeira do Serrado and Ponta do Pargo, with a total extension of 5719 m, comprises the construction of 6 bridges, 5 roundabouts and 4 tunnels. In a first phase we will have, the excavation and revetment of tunnels, the landfill of the roundabouts and the three hydraulic passages with 86 m (Lombo), 119 m (Mestre) and 552 m (Faias), and maximal sections of 2x2, 2,5x2,5 and 4x4 m, respectively. The layout presents, in the tunnels, a transversal profile with two ways and a total width of 7 m and two 1 m sidewalks. The tunnels (1 to 4) are long respectively of 135, 1218, 427 and 409 m. The emergency gallery of tunnel 2 has 332 m.

ASSIGNMENT Assessor to the construction works supervision Safety coordination Quality assurance

GRANDE LISBOA CONCESSION Road Safety Audits Realization date

2007

Site

Portugal

2008 Year(s)

Client LUSOLISBOA - CONSTRUTORAS DAS AUTO-ESTRADAS DA GRANDE LISBOA, ACE

PROGRAM DESCRIPTION Technical analysis of the phases of geometric way, projects for the implementation of pre-opening on the movement of the highway A16 / IC30 between Lourel (IC16) and Alcabideche (IC15), included in the concession located in the metropolitan area of Lisbon and Lisbon Metropolitan region (25 km.). Safety audits carried out refer to the phases of projects and pre-opening to traffic enforcement, to identify potential problems related to safety road in order to reduce the risk of accidents and reduce minimum consequences of road safety. The Road Safety Audits carried out focused on the analysis of written and drawn parts of the projects of various specialties in project execution phase, with assessment of the issues with a direct implication on road safety according to the rules of good practice in this area.

ASSIGNMENT Road Safety Audits

CONCESSION HIGH OPORTO HIGHWAYS 66 km Realization date

2003

Site

Portugal

2006 Year(s)

Client PORTUSCALE - CONSTRUTORAS DAS AUTO-ESTRADAS DO GRANDE PORTO, ACE

PROGRAM DESCRIPTION Verification, review and issuance of documents, studies and road projects (66 km): ◾ Economic Viability study; ◾ Road Project - mapping, earthworks and containment works, drainage, paving, signage and safety equipment; ◾ Geological and geotechnical studies; ◾ Environmental impact study; ◾ Lighting and telecommunications projects

ASSIGNMENT Verification, analyse and issue of documents, studies and road projects.

2ND RING HIGHWAY OF ALGER- VARIANT EAST - WEST Axes 01, 02, 03 and 04 Realization date

2009

2013 Year(s)

Site

Alger - Algeria

Client

MinistĂ¨re des Travaux Publics/Teixeira Duarte, S.A

Partners

Norvia

PROGRAM DESCRIPTION The Execution Project of the East - West Variant, is located about 7 km southwest of Algiers, in the peripheral zone of Birtouta . It has a total length of about 6.5 kms and had as main objective to connect the highway (dual carriageway and three-way per direction) called 2nd Ring of Alger, newly built, with the existing road RN-1 in the area of Birtouta. For the definition of the layout were designed new axies, compatible with existing ones. The project included the reformulation Node Connection that currently provides access to Birtouta South and all necessary structures (3 overpasses and 2 underpasses) and various hydraulic works.

ASSIGNMENT Track projects, Earthworks, Drainage, Hydraulic Works and Paving.

IC 1 - EN 8 - TORRES VEDRAS / BOMBARRAL Extension: 25 km Realization date

1994

1995 Year(s)

Site

Portugal

Client

EP â&#x20AC;&#x201C; Estradas de Portugal, SA

PROGRAM DESCRIPTION The Stretch Torres Vedras/Bombarral, integrates the A8-West Highway, with Complementary Itinerary. The subject of study, of about 25 km in length, begins at the node of Torres Vedras and ends in the node of Bombarral.

IC1-(EENN 5 AND 120), BETWEEN THE NODE OF MARATECA AND GRANDOLA VARIANT Realization date

2006

Site

Portugal

2008 Year(s)

Client

EP – Estradas de Portugal, SA

PROGRAM DESCRIPTION The study develops along the EENN 5 and 120 in a length of approximately 42 km, considering its division into two distinct sections: Stretch 1: Corresponding to EN5, starts at km 30 +800 along the Marateca Node and ends at km 55 +050, which corresponds to the intervention performed within the construction Node connection to the A2 highway, located in the limit northern of the Variant of Alcácer do Sal. Stretch 2: Corresponding to EN 120, between the end of Variant of Alcacer do Sal at km 3 +275 and beginning of Variant of Grândola, km 21 +436. In addition to the work of strengthening of the existing pavement, the study consisted in reshaping intersections, introduction of roundabouts and collector roads, upgrading signaling and safety equipment, carrying out studies of environmental impacts, lighting a Node and Roundabouts and recast of project expropriation. It was also considered the reformulation of drainage study.

ASSIGNMENT Road Study Traffic Study Engineering Structures Expropriation Topography and Deployment Study of Environmental Incidences Health and Safety Plan and Technical Compilation

DOURO INTERIOR SUBCONCESSION IC5 – STRECHT NODE DE POMBAL / NOZELOS (IP2) Project cost

60 Million €

Realization date

2009

Site

Portugal

Client

EP – Estradas de Portugal, SA / ASCENDI

2012 Year(s)

PROGRAM DESCRIPTION The Strecht of the IC5-Pombal node/Nozelos (IP2) presents the following characteristics: ◾ Total length of section: 24.1 Km ◾ Earthworks: 3200000 m3 Excavation: 2500000 m3 Landfill ◾ Single carriageway, doubled in the connecting nodes; ◾ The geometry of the layout set to a speed of 90 km/h; ◾ Two Connecting nodes at different levels: Carrazeda de Ansiães and Vila Flor nodes; ◾ Structures: 2 viaducts, 10 Overpasses, 9 Underpasses and 8 Agricultural Passages ◾ Restoration of roads, paths and connections to the surrounding areas with a 12.7 Km extension ◾ Lighting of Liaison Nodes and Technical Channel Road

ASSIGNMENT General Coordination and Development of Projects Base and Execution and General Works - Design, dimensioning and technical assistance during the Construction Phase

IC 9 – NAZARÉ / ALCOBAÇA / EN 1 Extension: 22 km Realization date

2002

2005 Year(s)

Site

Portugal

Client

EP – Estradas de Portugal, SA

PROGRAM DESCRIPTION The IC9 integrates the West Coast concession and represents a total investment of EUR 622 million, with a total length of 110 km (construction / operation 85 km + 25 km exploration), plus 2 Kms of extension. The strecht object of study, of about 22 km, connects between the EN242 (Nazaré), and EN1 Alcobaça, east of Aljubarrota, including the connections to the existing road network through five nodes: Rotunda da Nazaré, Valado dos Frades, Maiorga, and Aljubarrota with the EN1.

ASSIGNMENT Economic Feasibility Studies; Environmental Impact Studies; Development of Implementation Projects (Earthworks, geology, drainage, restorations and Rural service roads, paving, Security Guards, Fences, Landscaping, Telecommunications, Signaling Vertical and Horizontal, complementary projects, affected services and tolls); (Earthworks, Geology, Drainage, Rural Amenities and Re-establishesments, Paving, Security Guards, Fences, Landscaping, Telecommunications, Vertical and Horizontal Signaling, complementary projects, affected services and toll plazas); Dossier of Exploitation; Topography; Geotechnical Special Prospecting; Health and Safety Plan.

IC17 - REGIONAL INTERIOR RING OF LISBON (CRIL) STRECHT BURACA / PONTINHA Project cost

1,24 Million €

Realization date

2007

Site

Lisbon - Portugal

Client

EP – Estradas de Portugal / ODEBRECHT

Partners

GEG / VIATUNEL

2011 Year(s)

PROGRAM DESCRIPTION ■ Studies and projects of the geometry of the layout, earthwork, drainage, paving, ancillary works, signaling, safety equipment, works of art, integrated surveillance and management systems of tunnels and landscape integration; ■ The total length of the current section is 4.0 km (approx.), 1.7 km of which develops into tunnel. ■ Reformulation of interchanges of Buraca (IC19) and Pontinha (IC16), partially in use. ■ Links with Damaia, Portas de Benfica, Benfica roundabout and replacement of affected roads to ensure the restoration of urban road network and provide access to the surrounding areas to the IC17, as well as a section of the IC16, representing a total of about 14 km of new roads.

ASSIGNMENT General Coordination and preparation of Project Execution Base and the General Work - Design, Design and Technical Assistance during the Construction Phase

IP3 TO V3 CONNECTION Figueira da Foz City Extension +2km Project cost

3.5 Million â&#x201A;Ź

Realization date

2001

Site

Portugal

Client

Municipality of Figueira da Foz

2002 Year(s)

PROGRAM DESCRIPTION The construction of the connection of Knot 2, of the Urban Roadway, to the Montalto street aimed at improving the traffic distribution in the access to Buarcos and the neighbouring residential areas, through the extension of the external radial to the City of Figueira da Foz. The layout of this urban way was developed in 4 stretches with the extensions of 167 m, 1,275 m, 250 m e 200 m, the interconnection of these stretches to the surrounding roads network being made by 3 roundabouts. The construction of the connection of I.P.3 to road "V3" aimed at creating an alternative to the traffic entering the city of Figueira da Foz, mainly in the access to the beaches and also to the heavy traffic to the centre for the supply of the commercial zone where several supermarkets and hypermarkets can be found.

ASSIGNMENT Technical Assistance Construction Management

MADEIRA ISLAND RING AT LEVEL 200 Access West Extension +2 km Project cost

21 Million €

Realization date

2003

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

2006 Year(s)

PROGRAM DESCRIPTION The West access to "Ring at Level 200" at Funchal, improves the traffic conditions in the city of Funchal, by establishing direct links between the «Estrada Monumental », the "Ring at Level 200" and the West exit of the city.The access, with a length of 2,100 m, is a typical urban road with 2x2 lanes, central separator, longitudinal parking and 5 m wide sidewalks, comprising also 7 roundabouts, 1 false tunnel with 117 m, 11 re-establishments, a 110 m long viaduct with a 30 m span over the Ring, 1 overhead passage and supporting walls.

ASSIGNMENT Construction Management Quality assurance Safety Coordination

MARGINAL TO THE RIBEIRA BRAVA TUNNEL 2 E. R. 104 Ribeira Brava Extension +470 m Project cost

5.78 Million â&#x201A;Ź

Realization date

2003

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

2005 Year(s)

PROGRAM DESCRIPTION This tunnel is located on the diversion of E. R. 104 (Regional Road 104) from Ribeira Brava centre. The Tunnel 2 on the Marginal to the Ribeira Brava, is a 2 way tunnel, with a total width of 9 m, two 0.75 m sidewalks and two 3.75 m lanes. The tunnel is excavated in a volcanic mass presenting a highheterogeneity with basaltic rocks and volcanic agglomerate (tuffs and breccias), with highly variable prettification and compactness. The excavation was carried out by drill and blasting and by mechanical means (shovel and hydraulic hammer). The primary support was performed with metallic ribs, shot concrete reinforced with metallic fibres, metallic wire net and rock bolts; the definitive structure was on reinforced and not reinforced concrete lining Infrastructures: Drainage; Fire extinguishing system; Ventilation; Lighting; Electrical installation; CO and fumes detection.

ASSIGNMENT Construction Management Safety coordination

MODERNIZATION OF ROAD ACCESS TO THE PORT OF SZCZECIN Project cost

0,5 Million â&#x201A;Ź

Realization date

2011

Site

Szczecin, Poland

Client

Municipality of Szcecin, Poland

Partners

E&L ARCHITECTS Sp. z o.o.

2013 Year(s)

PROGRAM DESCRIPTION The scope of work includes the reconstruction of Struga Street in Szczecin from the junction with Jasna Street to the junction with Pomorska Street with a remodeling of the junction. The task is divided into two stages II and III. Stage II involves, among others: reconstruction of 1.1 km of Struga Street, construction of two viaducts over the Struga Street, construction of new sidewalks, bicycle lanes, reconstruction of underground infrastructure, construction of new lighting. Stage III involves, among others.: reconstruction of 1.5 km of Struga Street, construction of a large roundabout at the junction of Struga, Pomorska and Zwierzyniecka Streets and the construction of a flyover on a roundabout.

ASSIGNMENT Construction works coordination and supervision Planning and cost control, Quality assurance, Safety coordination

MOTORWAY A1, SECTION SOSNICA - BELK Gliwice Extension + 15.5 km Project cost

175 Million €

Realization date

2006

Site

Poland

Client

General Directorate for National Roads and Motorways Warsaw - Poland

Partners

E&L Architects Sp. z o.o.

2010 Year(s)

PROGRAM DESCRIPTION The construction of motorway A1, section Soœnica - Belk covers, among others, the construction of a new, three-lane 15.5 km long motorway within the section of Soœnica (Gliwice)-Belk interchange in Czerwonka Leszczyny with elements of protection of fills on territories being subject to mining exploitation and with technology system of fills foundation on soil of low bearing capacity, construction of 3 new "trumpet" type interchanges, construction of traffic safety devices, management and monitoring systems, construction of a toll collection square and 3 stations of toll collection on interchanges, reconstruction of local roads in the places of crossing with the motorway, construction 2 Service Areas, construction of environment protection devices (acoustic baffles, devices for water pre-purification, protective greenery).

ASSIGNMENT Construction Management Planning and cost control, Quality assurance, Safety coordination

MOTORWAY IC 28 Ponte de Lima; Ponte da Barca Extension: +10 km Project cost

40 Million â&#x201A;Ź

Realization date

2000

Site

Portugal

Client

ICOR

2003 Year(s)

PROGRAM DESCRIPTION The work concerns the construction of the sub-stretch, Knot with the National Road EN 202 / Ponte da Barca, integrated in the stretch of the IC28 Ponte de Lima / Ponte da Barca. The connection of the IC 28 to the surrounding roads networks is made by three knots and, in order to re-establish the connection to intersected roads, 23 reestablishments have been constructed, of which 11 crossovers, 2 under passages and 2 hydraulic passages.

ASSIGNMENT Construction Management Safety coordination

REHABILITATION OF THE NR 190 – STRECHT MUCONDA - LUAU - BORDER DRC Lunda Sul Province Angola Project cost

107 Million €

Realization date

2009

Site

Muconda-Luau

Client

INEA - Instituto Nacional de Estradas de Angola

Partners

4 MIL

2011 Year(s)

PROGRAM DESCRIPTION Rehabilitation of Road Infrastructure section of Muconda - Luau-DRC border, in an extension of about 130 km. This work includes the recovery of the existing road, including its extension to a tread with 7 meters wide and two meters of a paved berm. The structure of the existing floor shows the basic configuration of the lateritic soil and which has executed its stabilization with cement. Two layers were placed in the sub-base and base in lateritic soil with a thickness of 15cm in each layer, and a wear layer with 4 cm thick asphalt concrete. He also performed all excavation, backfill and drainage required as well as horizontal and vertical signs. The contract also includes the execution of two bridges, one over the river and other Luembe Luangue on the river in a mixed structure of concrete and metal

ASSIGNMENT Quality Management Planning and Cost Control Health and Safety Coordination

NORTE TUNNEL Express Road from Machico to Faial Extension +2.1 Km Project cost

20 Million â&#x201A;Ź

Realization date

1997

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

2000 Year(s)

PROGRAM DESCRIPTION This tunnel is located on the Express Road from Machico to Faial. The Norte Tunnel, a 2 way tunnel, has a total width of 9.60 m, with two 1.00 m sidewalks and two 3.80 m lanes and includes three emergency parks which one of them with an inversion gallery. The tunnel is on a volcanic complex of highly heterogeneous constitution mainly formed by a set of chaotic gross materials resulting from de projection of angular blocks, volcanic bombs and ashes, on a matrix of pyroclastic fine material. Layers of basaltic lava are present. The excavation was carried out by drill and blasting and by mechanical means (shovel and hydraulic hammer). The primary support was performed with metallic ribs, shot concrete, metallic wire net and rock bolts, the definitive structure was on reinforced and not reinforced concrete lining. Infrastructures: Drainage; Fire extinguishing system; Ventilation; Lighting; Electrical installation; CO and fumes detection.

ASSIGNMENT Construction Management Safety coordination

CONCESSION NORTH HIGHWAY 150 km Realization date

2000

2005 Year(s)

Site

Portugal

Client

NORACE - CONSTRUTORAS DAS AUTO-ESTRADAS DO NORTE, ACE

PROGRAM DESCRIPTION Verification, review and issuance of documents, studies and road projects (150 km): ◾ Economic Viability study; ◾ Road Project - mapping, earthworks and containment works, drainage, paving, signage and safety equipment; ◾ Geological and geotechnical studies; ◾ Environmental impact study; ◾ Lighting and telecommunications projects

ASSIGNMENT Verification of Road Projects and Validation Reports.

SUBCONCESSION PINHAL INTERIOR VERIFICATION AND REVIEW OF STUDIES AND PROJECTS Realization date

2010

2013 Year(s)

Site

Portugal

Client

EP - Estradas de Portugal SA / ASCENDI

PROGRAM DESCRIPTION The Subconcession of Pinhal Interior includes 11 Sections of new construction and 20 sections of Renovation/Refurbishing of existing roads. The checks and reviews of studies and projects have been carried out by specialty, to the different phases of the studies and projects related to the work that have been at the base of the construction of 11 new Sections of road. The New construction totalizes 160 km. The specialties that are part of the General Work are: the Geometry Plotting the full route, interchanges, intersections and level resets, geology and geotechnical, drainage, paving, traffic signs and Safety Equipment which includes a lighting technician channel , works containment seals and replacement of affected services and Environmental Studies.

ASSIGNMENT General coordination and verifications works, review and certification of implementing projects in different specialties that are part of the General Work, give full compliance to the Concession contract, respecting the legal provisions and regulations in force, the applicable Community standards, as well as the standards and directives of the EP. Technical assistance during the construction phase.

SUBCONCESSION PINHAL INTERIOR ROAD SAFETY AUDITS Realization date

2010

2014 Year(s)

Site

Portugal

Client

ASCENDI

PROGRAM DESCRIPTION The Subconcession Pinhal Interior includes 11 Stretches of new strokes and 21 Stretches of Improvement of existing roads for a length of 520.30 Km Road Safety Audits are carried out for each of the phases, Base Project, Project Execution and Pre-opening to traffic, corresponding to the 21 Stretches said. The main objective is to identify potential problems in order to improve the safety of roads, and minimize the consequences of deficiencies. The specialties of the project are audited simultaneously highlighting the tracing of the full path, including the Liaison knot and intersections level, the drainage, the Paving, Lighting, Signaling and Security Equipment.

ASSIGNMENT Road Safety Audits

RAPOSEIRA TUNNEL E. R. 101 Calheta - Raposeira Extension +260 m Project cost

6.1 Million â&#x201A;Ź

Realization date

2005 Year(s) ongoing

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Transports

PROGRAM DESCRIPTION This tunnel is located on E. R. 101 (Regional Road 101) that links Calheta to Raposeira The Raposeira Tunnel, a 2 way, tunnel has a total width of 9.60 m, with two 1.00 m sidewalks and two 3.80 m lanes. The tunnel is in the volcanic complex b1and presents disaggregated silt and clayed tuffs with volcanic bombs and highly and completely weathered basalt blocks . The excavation was carried outby mechanical means (shovel and hydraulic hammer). The primary support was systematically performed with metallic ribs, shot concrete reinforced with metallic fibres or wire net, bolts umbrellas, and a primary invert. The definitive structure was on reinforcedconcrete lining including an invert. Infrastructures: Drainage ,Electrical installation, Lighting.

ASSIGNMENT Construction Management Safety coordination

RING AT LEVEL 40 Stretch Between Ribeira de SĂŁo Jorge and Red Cross Square Extension: +0.75 km Project cost

5 Million â&#x201A;Ź

Realization date

1994

Site

Portugal - Madeira Island

Client

Funchal Municipality

1996 Year(s)

PROGRAM DESCRIPTION This road located in Funchal, circles its Centre at a level close to 40 m. In order to allow for a continuous flow of traffic there are no semaphores and all crosses are built at different levels. A roundabout located in the Largo of the Red Cross, ensures the link with the other arteries in the city. This stretch has a total length of 750 m, of which 160 m are built in tunnel, 140 m in a concrete domed gallery (built at open sky), and 80 m in a portico gallery capable to support a five storey building. The works also included the construction of two overhead crossings over the ring. The excavation works for the tunnel construction included also the use of explosives. The process was closely monitored by seismographs and minimal explosive charges were used, due to the existence, in the vicinity of the works, of a Monastery and a Library both classified as national monuments, as well as of several old buildings over the tunnel. Also the low thickness of layers over the tunnel posed major constraints to the development of the works. The final revetment is made of projected concrete being the supporting structures in armed concrete. The domed and portico galleries in armed concrete have been built in open sky, with vertical embankments reaching a height of 11 m.

ASSIGNMENT Design coordination Construction Management Quality assurance Safety Coordenation

RING AT LEVEL 200 (II) Funchal Extension: +3.6 km Project cost

71 Million €

Realization date

1997

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipment and Environment

Partners

CENOR

2000 Year(s)

PROGRAM DESCRIPTION Expressway with a total length of 3,600 m which, together with the 1st phase (~2,400 m), connects the East and West exits of the Funchal City. It possesses a transversal profile of 4 lanes of 3.25 m each, 2 in each way, with a central separator. The layout follows the tunnel option when crossing the most populated areas whilst the bridge option is followed when crossing valleys and rivers. The stretch has 4 knots, 3 double tunnels with two lanes each - João Abel de Freitas (580 m), Marmeleiros (740 m), and Quinta da Palmeira (260m). Over the valleys and rivers, we have 5 double bridges, Ribeiro Seco (188 m), São João (148 m), Penteada (129 m), Santa Luzia (119 m) and Quinta da Palmeira (50 m). The connection between the Tunnel of Quinta da Palmeira and the 1stphase is made by the Viaduct of the Combóio, with a total length of 200 m. Underground passages (of which one with 367 m) and overhead passages re-establish the connections to the intersected roads. The photos show the tunnel of Marmeleiros and St. Luzia Bridge (after and during construction) and the "Viaduto do Combóio" (photos in the centre below).

ASSIGNMENT Construction Management Quality assurance Safety Coordenation

RING AT LEVEL 200 (II) Funchal Extension: +3.6 km Project cost

71 Million €

Realization date

1997

Site

Portugal - Madeira Island

2000 Year(s)

Client Regional Government of Madeira – Regional Secretariat for Social Equipment and Environment Partners

CENOR

ASSIGNMENT Construction Management Quality assurance Safety Coordenation

RING NORTH METROPOLITAN AREA OF LISBON Viaduct between sectors 18 and 19 S. Julião do Tojal Project cost

2.4 Million € Structure

Realization date

2004

Site

S. Julião do Tojal

Client

Loures Municipality

2005 Year(s)

PROGRAM DESCRIPTION The structure is 198 m long, constituted by 8 spans with the following distribution: 22 + 6 x 26 + 20 The deck consists of two independent structures, each one being about 10.50 m wide Each deck structure consists of two prestressed precast U shaped beams with a top slab 0.25 m thick. Continuity postensioning was considered at the supports, consisting of tendons in the upper zone and bars at the bottom zone of the deck The transverse alignments consist of 4 piers (two per independent deck structure) with constant rectangular cross section with dimensions 0.80 x 2.30 m2. Deep foundations have been designed, consisting of inclined micropiles.

ASSIGNMENT Basic and detailed design

REHABILITATION OF NATIONAL ROAD 260 STRECHT CHIMOIO - ESPUNGABERA Manica Province Project cost

130 Million €

Realization date

2011

Site

Mozambique

Client

ANE – Administração Nacional de Estradas

Partners

PENGEST e CONSULTEC

2014 Year(s)

PROGRAM DESCRIPTION Rehabilitation of national road N260, which establishes a link between the road to the city of Chimoio in Manica province and the border town of Espungabera, a distance of about 228km. The work considers the recovery of the existing road, including its enlargement in two bands of 3.2 m wide in each direction, paved berm with 1.0 m increased by 0.5 m unpaved, making the total of 9.4 m in width. The floor will consist of two layers of sub-base and base stabilized mechanically mixed in together with a percentage of lateritic soil and in thicknesses of 150mm and 120mm respectively. This grain structure is executed a double bituminous surface coating with total thickness of 19mm. In addition to the work floor, are still included all excavation, backfill, construction of two new bridges, rehabilitation of four bridges in concrete, rapid correction of alignment, drainage work, and the installation and execution of vertical and horizontal signs.

ASSIGNMENT Coordination and Monitoring Works Planning and Cost Control Quality Assurance Environmental Control Health and Safety Coordination

NEW ROAD CROSSING THE TAGUS Realization date

1997

Year(s)

Site

Portugal

Client

NOVAPONTE (TEJO PONTE CONTROL)

PROGRAM DESCRIPTION The Vasco da Gama Bridge is a bridge over the river Tagus, in the Greater Lisbon area, linking Montijo and Alcochete to Lisbon and Sacavém. It is the longest bridge in Europe, and is currently the ninth most extensive worldwide with its 17.3 km length, 12 of which are on the waters of the Tagus estuary.

ASSIGNMENT The work on the New Road Crossing of the Tagus River in Lisbon, included: ◾ Verification of the layout and pavement structure ◾ Review and monitoring of project implementation ◾ Verification of projects implementing drainage and geological and geotechnical studies.

CONSULTING AND TECHNICAL ASSISTANCE TO THE MANAGEMENT BODIES OF ROAD INFRASTRUCTURES – ANGOLA Realization date

1991

Site

Angola

Year(s)

Client

Ministério da Construção – Angola (Banco Mundial)

PROGRAM DESCRIPTION ◾ Study of the organization and implementation of a road infrastructure nationwide - Consulting and Technical Assistance - Proactive Commission for the Implementation of the Process Structure Type JAEA. ◾ Study of Road Management and Rehabilitation Program and Conservation Road - "IRE PROJECT", in association with Brian Colquhoun and Partners, London - Road Institute of Angola - INEA (World Bank).

CONSULTING AND TECHNICAL ASSISTANCE TO THE MANAGEMENT BODIES OF ROAD INFRASTRUCTURESMOZAMBIQUE Realization date

2000

Site

Mozambique

Year(s)

Client

Ministério da Construção – Moçambique (Banco Mundial)

PROGRAM DESCRIPTION ◾ Feasibility study of the road Marracuene /Manhiça, with 48 km of extension, in association with DMJM International, Washington DC - National Directorate of Roads and Bridges ◾ "Consulting Services for Technical Assistance for Strengthening the Street Maintenance Organisation for Beira City" - Executive Council of Beira City (World Bank) ◾ "Consulting Services for Technical Assistance for Strengthening the Street Maintenance Organisation for Maputo City" - Executive Council of Maputo City(World Bank) ◾ "Supervision of Emergency Opening of Roads in Provinces of Nampula, Cabo Delgado and Niassa" - National Directorate of Roads and Bridges (World Bank).

ROAD REHABILITATION SAURIMO / LUENA Stretch DALA / LUENA Realization date

2013

2014 Year(s)

Site

Provincies Lunda Sul and Moxico

Client

INEA – Instituto de Estradas de Angola

PROGRAM DESCRIPTION This work consists of the rehabilitation of a stretch of 106km, of the road connecting the capital of Moxico province (Luena), to the capital of the province of Lunda Sul (Saurimo). The main works include: deforestation, execution in laterite sub-base, gravel-based soil and application of bituminous concrete. The contract includes intervention in 5 structures ■ Lumege............40m ■ Luchia...............50m ■ Thinhenhi.........15m ■ Cassai..............100m ■ Chirrumbuei.....40m

ASSIGNMENT Coordination and Supervision of Works, including Planning and Cost Control, Quality Control, Environmental Control, Safety Coordination and Health

ROADS INFRASTRUCTURE REHABILITATION Amara Resort - ROMANIA Project cost

0.105 Million €

Realization date

2009

Site

Amara resort – Ialomita county – Romania

Client

Municipality of Amara

Partners

TPF Romania

2011 Year(s)

PROGRAM DESCRIPTION Financed through the EU Structural Funds, this project comprises the full rehabilitation of the street infrastructure on 8 streets, construction of sidewalks, gutters, landscaping, urban sewerage network (5.3 km), water tank.

ASSIGNMENT Works Supervision

CONCESSION SCUT BEIRAS LITORAL E ALTA - A25 / IP5 - NODE IC 2 / VISEU - LOT 3 Strecht Vouzela / Boa Aldeia Realization date

2002

Site

Portugal

2005 Year(s)

Client LUSITĂ&#x201A;NIA - CONSTRUTORAS DAS AUTO-ESTRADAS DAS BEIRAS LITORAL E ALTA, ACE

PROGRAM DESCRIPTION The Beiras Litoral e Alta, implemented on Highway A25, serves the cities of Aveiro, Viseu and Guarda, linking the busiest border of the country to Europe, to the coast and the rest of Portuguese road network. This agreement included the concession of Highways Stretches and Road Sets Associated in the Beiras Litoral e Alta in an extension of 14 km.

ASSIGNMENT Economic Feasibility Studies, Environmental Impact Studies, Preparation of Project Execution, including service areas and toll plazas; Topography; Geotechnical Special Prospecting; Health and Safety Plan.

SUB CONCESSION ALGARVE COASTLINE Road Safety Audits Realization date

2009

2013 Year(s)

Site

Portugal

Client

ROTAS DO ALGARVE LITORAL

PROGRAM DESCRIPTION The Sub Concession Algarve Coastline was created for the recovery of the national road 125, with the main aim of reducing accidents, a total of 273 km from Sagres to Vila Real de Santo Ant贸nio, including 29 interchanges and 75 Roundabouts . Security audits carried out refer to the stages of project execution and pre-opening to traffic, with the aim of identifying possible problems related to road safety in order to mitigate the risk of accidents and reduce their consequences. Include the analysis of final written and drawn parts of several specialty projects developed, in accordance with the rules of good practice in this matter of road safety.

ASSIGNMENT Road Safety Audits

NORMATIVE TECHNICAL STUDY FOR PROJECT IMPLEMENTATION OF ACCESS ON THE NATIONAL ROAD NETWORK Realization date

2010

Year(s)

Site

Portugal

Client

Instituto de Infra-Estruturas Rodoviárias, IP (InIR)

PROGRAM DESCRIPTION Marginal access control on the road is one of the most important instruments in the maintenance of their conditions of circulation and security. In this sense it was intended to set a Technical Normative in order to specify the procedures and criteria to adopt in the implementation of access on the National Road network This Technical Normative establishes: ◾ Conditions for authorisation of the use; ◾ General rules for the implementation of the access of private use of type service roads in the current EN and ER, outside the limits of locality; ◾ Specific technical Rules in the definition of distances and the concordances to fulfill in the design and implementation of access.

ASSIGNMENT Consultancy

SUB CONCESSION OF THE TRANSMONTANA HIGHWAY 32.5 km Realization date

2007

Site

Portugal

Year(s)

Client

AENOR TRANSMONTANA

PROGRAM DESCRIPTION The future transmontana highway will have a total of 186 km long, with 130 km of new construction and will benefit the municipalities of Amarante, Vila Real, Alijรณ, Sabrosa, Murรงa, Mirandela, Macedo de Cavaleiros and Braganรงa. The work included the study of the layout in the stretch of the A4 / IP4 between Lamas de Orelhรฃo and Macedo de Cavaleiros, over a length of approximately 32.5 km.

ASSIGNMENT Road route survey.

VARIANT TO THE E.R.104 (I) Village of PONTA do SOL Extension: +2.8km Project cost

22.6 Million â&#x201A;Ź

Realization date

2002

Site

Portugal - Madeira Island

Client

Portugal - Madeira Island

2004 Year(s)

PROGRAM DESCRIPTION This variant, with an extension of 2,760 m, presents a transverse profile in two lanes (one for each direction) in a road with 7.5 m width. The layout is mainly composed by a 2,680 m long Tunnel with a transverse section of 9 m. In the tunnel, three emergency bays as well as inversion galleries have been built. Two of these galleries have direct access to the exterior by means of safety exits with a 5 m section and lengths of 135 m and 85 m respectively. Landscaping, lighting, ventilation, fire fighting system and safety equipment completed the scope of the works.

ASSIGNMENT Construction Management Quality assurance Safety coordination

VARIANT TO E.R. 230 AT CAMAPANÁRIO VILLAGE Campanário Extension +0.5 km Project cost

2.6 Million €

Realization date

2001

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipments and Transport

2003 Year(s)

PROGRAM DESCRIPTION This variant with an extension close to 500 m, aims at improving the circulation conditions between the centre of the Parish of the Campanário and the Regional Road ER 101, the Expressway Funchal – Ribeira Brava. With a transversal profile of 9 m, it comprises 2 lanes of 3,5 m on each sense and 1 m sidewalks. The works comprised the construction of Cyclops concrete walls (in green in the photo), earth movements, drainage and safety equipment. The photos show the variant (on top) and also part of the enveloping road networks.

ASSIGNMENT Construction coordination and supervision Quality assurance Safety coordination

VARIANT TO THE VILLAGE OF MADALENA DO MAR + 3.5 km extension Project cost

54 Million â&#x201A;Ź

Realization date

2007

Site

Madeira Island - Portugal

Client

RAMEDM

ongoing Year(s)

PROGRAM DESCRIPTION The variant to the village of Madalena do Mar, to be implemented in two phases, comprises the construction of two tunnels long respectively of 1910 m and1535 m , two roundabouts and a bridge over the Madalena River. The tunnels are equipped with 5 emergency galleries whose extensions vary between 200 and 490 m. This phase concerns only the excavation of the tunnels, their final revetment and the excavation of the emergency galleries and transversal drainage. Le layout present a transversal profile with two ways and a width of 7 m.

ASSIGNMENT Works supervision Safety coordination

VARIANT TO NATIONAL ROAD EN 396 Loulé Extension + 6.4 km Project cost

17 Million €

Realization date

2006

Site

Portugal

Client

EP, E.P.E – Roads of Portugal

2007 Year(s)

PROGRAM DESCRIPTION The construction of the Variant to the national Road EN 396 (designated as the connection of the Loulé Knot to the Overhead Intersection Roads) aims at improving the traffic conditions in the tourist zone between Loulé and Quarteira and Vilamoura as well as in the longitudinal road axes in Algarve the National Road EN 125 and the Motorway Via do Infante. The intervention comprises: The construction of a 3.9 km stretch of the Variant to the EN 396, *The beneficiation of 1.8 km of the EN 125 and, The construction of the connection of Knot 1 to the EN 396, in an extension of 0.7 km. The art works include several overhead and under passages two pontoons and two viaducts. Viaduct over Carcaval Rivulet - 204 m long, with a 3 ribbed platform with width varying between 27 and 40 m. Viaduct over EN 125 -102 m long with 3 spans of 30 m, 42 m and 30 m respectively.

ASSIGNMENT Construction Management Quality assurance Safety Coordination

VARIANT TO THE VILLAGE OF CALHETA Calheta Municipality +3 km extension Project cost

50.7 Million €

Realization date

2002

Site

Portugal - Madeira Island

Client

Regional Secretariat for Social Equipments and Transport

2005 Year(s)

PROGRAM DESCRIPTION Wiht the characteristics of an expressway, this 3.000 m long stretch integrates the Regional Road ER 101 which connects several villages within the Municipality of Calheta. The construction, which took place in two phases, comprised the construction of two Tunnels with a section of 9 m (Calheta 3, with 940 m and Calheta 4, with 1.450 m), two bridges and 8 pontoons. The works comprised earth movements, drainage, accessory works, signalization, art works, tunnels lighting, safety and fire fighting equipment, ventilation, Co and fumes detection.

ASSIGNMENT ■ Construction management ■ Quality assurance ■ Safety coordination

VIADUCT EXPO 98 Lisbon Extension: +0.75 km Project cost

6.5 Million €

Realization date

1995

Site

Portugal

Client

EXPO’98

1996 Year(s)

PROGRAM DESCRIPTION This infrastructure is part of the main road access to the south gate of Parque das Nações and parking areas as well as to the Lisbon docks (North sector). It consists of a main viaduct over the railway line and access viaducts (South sector) to the Parque das Nações. The viaduct was built in the time of EXPO'98 exhibition, local conditions were particularly demanding as both the railway and road traffics could not be disturbed, requiring a tight coordination, given the number of entities involved (City Council, Portuguese Railways, EXPO'98 and public utilities).

ASSIGNMENT ■ Construction management ■ Planning and cost control ■ Quality assurance