Macetti Ing. Alessandro Via Marconi 12H Palosco (BG) Tel:

Transcription

1 Macetti Ing. Alessandro Via Marconi 12H Palosco (BG) Tel:

2 INTRODUCTION Studio Macetti Macetti engineering firm provides engineering services in the field of metro, tram and railway superstructure systems. The range of activities provided covers technical designing, executive managing, operating on-site engineering. Our technicians ten-year experience and the continuous updating to the ever-changing market, enable our team to develop the best solutions both technically and financially. Studio Macetti can provide an effective support to Main Clients, Dealers and General Contractors which are in charge of designing and realizing a new metro, tram and railway superstructure, and furthermore we can provide support to new constructions, reopenings and restorations.

3 DESIGNING SUPPORT Studio Macetti provides engineering support to designing of railway, metro and tram superstructures, focusing on the choice of the typology of superstructure, basing on design, construction and maintenance constraints. Technological constraints Environmental constraints (noise vibration urban context) Budgetary and financial targets Maintenance Verification matrix Superstructure typology

4 DESIGN Studio Macetti self-manages Preliminary, Final and Construction Design of the superstructure of railways, tramways and metro systems, following the latest regulations, for new projects as well as for the renewal of former lines, providing also on-purpose maintenance plans. Track Horizontal alignment Detailed Horizontal alignment Elevation profile Detail typical sections Layout of track equipment Superstructure details Fastener details Rails Welding Glued insulation and mechanical joints Analysis of continuous welded rail Surface finishing Technical specifications Materials specifications Supply specifications Bill of quantities Calculation report and analysis Method of statement Special provisions Maintenance

5 CONSTRUCTION SUPPORT Studio Macetti provides support in terms of Technical Management to the building company for the realization of railway, tramway and metro superstructures. Our engineers expertise guarantees the company on obtaining satisfaction and maximization of the productivity required by the work program, promptly facing any issue that can arise during on-site works. Technical management Define technical specifications of the supply Assistance to materials purchasing Assistance to materials acceptance testing Management of Work program Resources quantification Work progress accounting Surveying activities Quality control (materials and laying) Construction design and As-built Technical supervision on site On site construction management Bari Collegamento Aeroporto Topografia in Base Assoluta Milano Metropolitana M5 Lilla Garibaldi fs - San Siro

6 CONSULTING Studio Macetti provides its Clients with consulting services concerning rail-metro-tram superstructures. Contracting Contract analysis and assessment Bill of quantities Works accounting Costs appraisal Price analysis Tender procedures Drawing of tender documents Financial analysis Project managing Project control managing and planning Precast products such as p.s.c. sleepers (mono-bi block), slabs, bridges Cost analysis for the implementation of production plants Production costs Raw materials analysis (availability and costs) Layout of plants Claim procedures

7 RAIL WORKS RECORD CLIENT PROJECT DESCRIPTION MILAN METRO Line 5: GARIBALDI FS SAN SIRO section Railway connection between Palese Bari airport and Bari city center Extension of city metrosystem from Hospital and Cecilia area Extension of MILAN METRO line 1 SESTO FS CINISELLO/MONZA section ACC Rome Hub Drawing and completion of Construction Design of the superstructure of Milan Metro Line 5 Garibaldi FS San Siro section. First automated metro line in Milan, double 7m-lenght track, 10 stations, Milano modificato and Milano Massivo track systems. Definition of topographic network and absolute cohordinates survey of superstructure. Railway line on traditional ballasted track, 8 km length double track, 2 stations. Design of superstructure system for C50/170/0,12 communication with 3.800mm middle axis, laid on floating massive superstructure with concrete sleepers embedded in concrete bed. Design and Technical assistance during construction of superstructure for the extension of MILAN METRO line 1 Sesto FS Cinisello Monza section, 4 km length, 2 stations, trackwork typology: «Milano Modificato» and «Milano Modificato Flottante». Superstructure Final Design for tendering.

8 RAIL WORKS RECORD CLIENT PROJECT DESCRIPTION Railway connection MILAN PASSANTE superstructure 2nd Lot Bologna-Verona railway line Crevalcore-Nogara section Completion of the new Affori Railway Station Railway connection from Bari airport and Bari City center, combined with Bar Milan Passante railway connection removal of turnouts and setting of a suitable fitting new track. The track (5.000 m) runs entirely in tunnel and was designed and realized with a superstructure with concrete sleepers embedded in a concrete cast for the reduction of noise and vibration to the surrounding buildings. Use of different typologies of turnouts and communications in line with related kind of superstructure. Track on traditional ballasted superstructure. The track (110 km) runs entirely on embankment. Design and realisation of noise barriers made of concrete and clay, extended for sqm. Design and construction of Affori Railway station - Ferrovienord Milano, included civil works, plants and traditional ballasted superstructure (1500 m). The superstructure has been designed and realized on traditional ballasted system. The track (30.8 km) runs on cut, tunnel and embankment. In order to reduce vibration, in special areas has been laid under-ballast antivibrational mat. Design and realisation of removal works of two turnouts in order to renew the proper track at Dateo Station Milano Passante. Railway line Verona Brennero Galleria SCILIAR Design and realisation of removal works of two turnouts in order to renew the proper track into SCILIAR Brennero tunnel

9 METRO WORKS RECORD CLIENT PROJECT CARACHTERISTICS Milan Metro Line 2 Famagosta-Assago section Milan Metro Line 2 Famagosta- Abbiategrasso Line Linea 3 Metropolitana di Milano Tratta Zara - Maciachini nea 3 Metropolitana di lano Tratta Maciachini- Comasina Genoa Metro - De Ferrari and Brignole stations tana Università h (ARABIA AUDITA) s Noura Bint aman University Superstructure on ballasted milano modificato system. Track (10 km) runs partially in tunnels and partially on city ground surface. Realisation of superstructure with Milano Massivo e Milano Modificato systems. The track (3,5 km) runs entirely in tunnel with many turnouts and communication, including a hub with 4 turnouts and a junction. Milano Massivo superstructure has been realised to dampem noise and vibration at most. It is the first section of underground realized with this system. The track (2,5 km) runs entirely in tunnel. Milano Massivo superstructure has been realised in order to dampen noise and vibration and to reduce maintenance at most. The track (7,4 km) runs entirely in tunnel. In order to solve some problems related to the vehicle envelope, the height of the system has been reduced The track (2,7 km) runs in tunnel and has been realised with metro superstructure typology on precast concrete slabs laid on elastomeric mat for dampening noise and vibrations. Technical and production support to the construction of innovative ballastless superstructure. On site activities: Realisation of Design for the main contractor, Training of technical and production workers from main contractor, Material orders specifications and quality control procedures, Supply of technical and production managers and skilled workers, Surveying activities management, Work program and materials supply management. The track (27,6 km) runs on viaduct, except depot.

10 TRAM WORKS RECORD CLIENT PROJECT DESCRIPTION MILAN North-South Metro-tramway Metro-tramway Milano Cinisello Balsamoo Tramway Bergamo Albino Metro-tramway Testi Bicocca Precotto nodo ca granda Ospedale maggiore Superstructure using nabla fasteners, on cast-in-situ p.s.c. slab. The track (4,0 km) runs on city surface ground. In some specific areas special solutions has been carried out for noise and vibration dampening. Superstructure using nabla fasteners, on cast-in-situ p.s.c. slab and p.s.c. sleepers. The track (8,7 km) runs on city surface ground. Superstructure (24 km) laid mostly on ballast, in some section a special mat has been laid to dampen noise and vibration. A track in depot is included also. At crossings with carriageways, an innovative and totally precast system has been designed and realised on purpose. The depot has also been designed and realised for stabling and maintenance of vehicles. Superstructure using nabla fasteners, on cast-in-situ p.s.c. slab and p.s.c. sleepers. The track (2,2 km) runs entirely on city surface ground.

11 PICTURE REPORT Princess Noura Bint Abdulrahaman University RIYADH - FREYSSINET Linea Metropolitana Milano: Famagosta Abbiategrasso METROPOLITANA MILANESE

12 PICTURE REPORT Nuova Stazione di Affori FERROVIE NORD Passante di Milano METROPOLITANA MILANESE 9

13 PICTURE REPORT Metrotranvia delle Valli Linea -TEB Metrotranvia delle Valli Deposito -TEB