SPECIAL CONSTRUCTION AIR HANDLING UNITS Nuclear Power Plant Marine & Offshore

Serie CTA-IX A constantly evolving company that has made history Commitment, intuition and a constant striving for quality. A history spanning over half a century. Roccheggiani’s beginnings are rooted in the metal construction and plant component sector. A typical Italian entrepreneurial endeavour dotted with small and large successes. This dogged determination has enabled Roccheggiani to become a leader in the manufacture of ducts and components for air distribution plants, stainless steel flues and air handling plants, heat recovery systems and terminal units. The broad, diversified production...

Serie CTA-IX Standard components assembly Base Hot dip Galvanised steel base, 140 mm high. Frame fabrication Supporting frame fabricated with special AISI 304 stainless steel sections. Frame coupling with three-way corner 40 mm or 70 mm pre-loaded fiberglass nylon joints. Panels Sandwich-type cover panels, 25 or 54 mm thick, having interior and exterior AISI 316 or AISI 304 stainless steel plates. Interposed insulation in either high-density expanded polyurethane foam (approx. 45 Kg/ m3) or approved mineral wool (approx. 100 Kg/m3). The panels are secured to the frame through AISI 304 screws...

Serie CTA-IX “When the things get tough…” During the years Roccheggiani spans its production over the most critical fields of application: the natural development of the Marine units were the Oil & Gas world both Offshore and Inshore Offshore - Oil & Gas Standard components assembly Base frame Baseframe made AISI 316L Stainless steel plate 3,0mm thickness, H= 140mm (optional: 190mm). Frame construction Structural frame made of AISI 316L Stainless Steel Roccheggiani own design. Three ways 70mm corner joint made of AISI 316L Stainless Steel. Panels Sandwich panels th. 54mm made of AISI 316L Stainless...

Serie CTA-IX mostat 0°-120°C Supply voltage upon request. No. of stages on request IP56 protection grade ATEX 94/9/CE Cat. 2 Zone 1 IIB T3 Filters • G4 pleated type (EN 779 efficiency) • F5 bag type (EN 779 efficiency) • F7 class (EN 779 efficiency) rigid bag type Camfil CAM GT®; • AISI 316L filters guide frame; Fans • Centrifugal Plug-fan with backward curved blades: • Impellers made of AISI 316L Stainless Steel; • Base plate Motor – Fan, made of AISI 316L Stainless Steel; Motors • Electric motors for marine application. • Three-phase Asynchronous motors closed casing UNEL – MEC series; • Polarity:...

Serie CTA-IX “When the things get tough…and tougher” The roughest environment, the hardest conditions and even the most critical applications, this is the challenge. Nuclear Power Plants The Air handling units for the Nuclear Power Plants are designed and manufactured to guarantee 40 years of lifespan. All the AHUs are designed and engineered with the newest FEM and CFD softwares. The N.P.P. Air handling units have been tested over a Thermal and Vibration Ageing and, when aged, Seismic tests on tri-axial shaking tables have been performed to comply with the most critical safety standards. The...

Ser/e CTA-IX The Air Handling units for Nuclear Power Plants are designed and ma- nufactured in accordante with: • ASME Section VIII The units are qualified in accordan- of Active Mechanical Equipment Used in Nuclear Power Plants electrical equipment of the safety system for nuclear generating IEEE 323-2003: IEEE Standard for Qualifying Class IE Equi- pment for Nuclear Power Genera- ting Stations Practice for Seismic Qualification of Class IE Equipment for Nucle- ar Power Generating Stations

Serie CTA-IX Shipbuilding Shipyard - Ship Owner Fincantieri - Costa Crociere Cruising ship - 106.000 tons Costa Fortuna Fincantieri - Costa Crociere Cruising ship - 106.000 tons Costa Magica Fincantieri - Costa Crociere Cruising ship - 115.000 tons Costa Concordia Fincantieri - Costa Crociere Cruising ship - 112.000 tons Costa Serena Fincantieri - Costa Crociere Cruising ship - 112.000 tons Costa Pacifica Fincantieri - Costa Crociere Cruising ship - 116.000 tons Costa Favolosa Fincantieri - Costa Crociere Cruising ship - 116.000 tons Costa Fascinosa Mariotti - Costa Crociere Cruising ship - 54.000...

Serie CTA-IX Shipbuilding Shipyard - Ship Owner Cruising ship - 109.000 tons Crown Princess Cruising ship - 116.000 tons Emerald Princess Cruising ship - 116.000 tons Cruising ship - 116.000 tons Ruby Princess Cruising ship - 116.000 tons Shipbuilding Shipyard - Ship Owner Fincantieri - Carnival Cruising ship - 113.300 tons Carnival Splendor Fincantieri - Carnival Cruising ship - 130.000 tons Carnival Dream Fincantieri - Carnival Cruising ship - 130.000 tons Carnival Magica Fincantieri - Carnival Cruising ship - 130.000 tons Carnival Breeze Shipbuilding Shipyard - Ship Owner Nuovi Cantieri Apuania...

Serie CTA-IX Oil & Gas (Offshore) Shipyard - Rig Owner Installation site Roncador (Brasil) Marlin Sul Field (Brasil) Marlin Sul Field (Brasil) Off-shore oil plant Scarabeo 8 Daewoo Shipyard & Marine Engineering - Odfjell Offshore Semi Drilling Rig Nuclear Power Plant Customer Slovenske Elektrarne (Enel S.p.A.) Mochovce (Slovakia) Slovenske Elektrarne (Enel S.p.A.) Mochovce (Slovakia)

Ser/e CTA-IX

AZIENDA CERTIFICATA CERTIFIED COMPANY Telefono centralini / Telephone e-mail: [email protected] Amministrazione / Administration e-mail: [email protected] Ufficio tecnico Canne fumarie / Aeraulica Flues/Ventilation systems technical department e-mail: [email protected] Ufficio tecnico Trattamento Aria Air Handling Units technical department e-mail: [email protected]