technital hydraulic division - overview

Saturday 15 April 2023

• 350 km of Sewerages;• More than 30 WWTPs and PWTPs;• 350 km of Aqueducts and Irrigation

systems;• 500 km of storm water system networks; • 40 mlns m³ of Flood storage Basins;• 50 km of Waterways;

COMPANY PROFILE 2013

HYDRAULIC DIVISIONmain figures


SANITARY ENGINEERING

The firm capabilities and experiences in the sanitary engineering sector cover the following fields:

1. Sewerages2. Waste water treatment plant (WWTP)3. Aqueducts and water supply pipelines4. Potable water treatment plant (PWTP)


NEW SEWAGE NETWORK FOR THE DISTRICT OF VALPANTENA (VERONA)

Services: Preliminary and Detailed design for the new combined sewerage network serving the Valpantena District, in the north-east urban area of the City of Verona. In the Preliminary design phases, different options have been considered such as the strengthening and upgrading of the existing primary pipeline (15 km) or the separation of the existing pipeline with the construction of a stormwater or foul sewages (new pipeline length of about 45 km)

Sewerage: Combined Sewerage Main Collection Pipelines


NEW SEWERAGE NETWORK FOR THE UPPER GARDA LAKE AREA (VERONA)

Services: Preliminary design for the new combined sewerage network



CONSTRUCTION OF THE SEWERAGE NETWORK FOR THE TOWN OF TODI (PERUGIA)Services: Detailed design and Environmental Feasibility Study of the new sewage main collection network for the town of Todi (Perugia). The new sewerage pipelines (gravity and pressure systems), with a on overall length of 18 km and 9 pumping stations, will connect all the existing small WWTPs in order to centralize the treatments in the new WWTP of Porchiano with a treatment capacity of 25’000 p.e. Particular attention has been given to the resolution of interferences such as roads, railways and water streams, adopting overpassing on the existing structures (i.e. Fiume Tevere) or directional drilling technology



Collettore “Pineta-Soccorso”

Collettore “Panicale-Olmini”

Collettore “Sant’Arcangelo-San Savino”

CONSTRUCTION OF THE SEWERAGE NETWORK AROUND THE LAKE TRASIMENO (PERUGIA)Services: Detailed design and Environmental Feasibility Study of the new sewage main collection network for the towns surrounding the Lake Trasimeno (Perugia). The new sewerage pipelines (gravity and pressure systems), with a on overall length of 20 km and 9 pumping stations (4 of new construction), will connect all the existing small WWTPs in order to centralize the treatments in the existing WWTP of Madonna del Soccorso that will be upgraded to a treatment capacity of 35’000 p.e.



NEW URBAN SEWERAGE NETWORK FOR 8 PACKAGES OF THE CITY OF DOHA (Qatar)Services: Preliminary design for the new foul sewage for 8 Packages of the City of Doha (Qatar) based on both gravity and pressure pipeline system. For the gravity network Vitrified Clay pipes have been chosen with an overall length of 200 km. In this networks, trenchless technologies such as Micro-Tunneling has been adopted for a total length of 18 km. Ductile iron pipes have been used for pressurized network (about 2 km), in which 6 pumping stations have been foreseen

Sewerage: Foul sewerage for Urban Area


CONSTRUCTION OF THE SEWERAGE NETWORK OF THE PORT OF NAPLES (Italy)

Services: Design and work supervision of the new foul sewage for the Port of Naples with an overall length of about 30 km. The collection network has been foreseen both with gravity and vacuum systems. For vacuum system, particular attention has been given to the odor control and air treatment coming from the vacuum stations by means of biofilter units. For the construction of the network, both trench and directional drilling technology have been foreseen.

Sewerage: Foul Sewerage Collection Pipelines in Port Area


WASTE WATER TREATMENT PLANT FOR “VALLE DELTORBIDO” TOWNS IN GIOIOSA JONICA (REGGIO CALABRIA)

Services: Preliminary design for a new WWTP for 25’000 p.e. (Winter) and 40’000 p.e. (Summer) serving the towns along the “Valle of Torbido”, based on Conventional Activated Sludge (C.A.S.) biological treatment processes, with the realization of new sewerage collection pipeline network, revamping of the existing pumping station and provision of a new submarine outfall in the Ionian Sea

New WWTP with Conventional Activated Sludge Processes Technology


WASTE WATER TREATMENT PLANT FOR WASTE WATER MANAGEMENT PROJECT OF THE CITY OF LESKOVAC (Serbia)

Services: Detailed design for a new WWTP for 89’000 p.e. (PHASE I) and 129’000 p.e. (PHASE II), foreseen in the Wastewater Management Project for the City of Leskovac, based on C.A.S. processes for nutrients removal and provided with sludge management units such as anaerobic digestion with biogas production and electricity co-generation, sludge dewatering and lime stabilization

New WWTP with Conventional Activated Sludge Processes Technology


UPGRADING OF THE EXISTING WASTE WATER TREATMENT PLANT IN CASTIGLIONE DEL LAGO (PERUGIA)

Services: Detailed design and Environmental Feasibility Study of the enhancement of the existing “Madonna del Soccorso” WWTP in Castiglione del Lago from 17’000 p.e. to 35’000 p.e., with upgrading of the suspended solids, nitrogen and phosphorous removals and effluent disinfection, in according to the discharge limits into the Lake Trasimeno

Works on existing WWTP with Conventional Activated Sludge Processes Technology


COMPLETION AND UPGRADING OF THE WASTE WATER TREATMENT PLANT OF ASSAGO (MILANO)

Services: Preliminary and Detailed design for the upgrading of the existing WWTP to 140’000 p.e., in according to the demographic development and the new required discharge limits. The proposed interventions concerned the grit and oil separation chambers, the primary sedimentation basins, the biological process based on C.A.S. for carbon and nitrogen removal and the tertiary treatments such as filtration and final disinfection. The sludge line has been also upgraded



ENHANCEMENT OF THE EXISTING WASTE WATER TREATMENT PLANT OF NOVARA Services: Work supervision for the enhancement works on the existing WWTP of Novara (170’000 p.e.) made to allow an high efficiency in the nitrogen removal. The main works concern the realization of a intermedial pumping station with an overflow by-pass, the construction of a new denitrification and oxidation- nitrification basins based on C.A.S. biological process, the installation of a new sludge decanter for the mechanical sludge dewatering operations and the revamping of the electrical parts



NEW CIVIL WASTE WATER TREATMENT PLANT WITH MBR TECHNOLOGY FOR PORT OF NAPLES (Italy)

Services: Preliminary and Detailed design, Environmental feasibility Study and Building Permit Approval Documentation for a new WWTP for 6’000 p.e., serving the new sewerage network, provided with membrane filtration unit after the activated sludge process (MBR – Flat Sheet)

New WWTP with Innovative Biological Treatment Technology: MBR


NEW CIVIL WASTE WATER TREATMENT PLANT WITH MBR TECHNOLOGY FOR THE ISLAND OF S. ERASMO (VENICE)Services: Preliminary, Detailed and Final design for a new civil WWTP for 4’000 p.e., serving the Island of S. Erasmo, in the lagoon of Venice. Initially designed as a Sequencing Batch Reactor (SBR), in order to assure high treatment standards to allow water reuse for irrigation, an MBR technology has been foreseen. Particular attention has been given to the energy saving and architectural aspects

New WWTP with Innovative Biological Treatment Technology: MBR


NEW CIVIL WASTE WATER TREATMENT PLANT WITH MBBR TECHNOLOGY FOR ISCHIA AND BARANO D’ISCHIA (NAPOLI)Services: Final design, Environmental Impact Assessment and Health and Safety Plan for a new civil wastewater and stormwater treatment plant (61’000 p.e.), serving the towns of Ischia and Barano d’ischia. The biological treatment processes have been designed adopting an MBBR technology allowing high efficiency of carbon and nitrogen removal. In order to reduce the visual impact a carven type plant has been foreseen, with a dedicated air treatment system

New WWTP with Innovative Biological Treatment Technology: MBBR


COMPLETION AND UPGRADING OF THE WASTE WATER TREATMENT PLANT OF ROZZANO (MILANO)

Services: Preliminary and Detailed design, Environmental Impact Assessment and Tendering Documentation for the upgrading of the existing WWTP to 135’000 p.e., in according to the new required discharge limits for nutrients and suspended solids. In order to avoid the occupation of new areas, the existing structures have been used adopting innovative technologies such as MBBR. For the new treatment lines the MBR (HF – Hollow Fiber) technology, characterized by high efficiency and low footprint, has been foreseen

Works on existing WWTP with Innovative Biological Treatment Technology: MBR and MBBR


COSTRUCTION OF THE GELA – ARAGONA ACQUEDUCT (Italy)

Lenght: about 100 km – maximum diameter 500mm – Total Volume capacity of tanks: 40.000 m³Tecnology of costruction of pipeline: trench and directional drillingMaterials: ductile iron and stainless steel AISI 316Trenchless tecnology - Directional drilling od Piano Vento site (Sicily) – L = 1.400 m, the longest case in Italy

Aqueducts and water supply pipelines: Main Pipeline


UPAGRADING OF THE POTABLE WATER DISTRIBUTION NETWORK FOR THE TOWN OF PALÙ (VERONA)

Services: Detailed and Final Design for the upgrading of the existent water supply network for the town of Palù (Verona) with the provision of a new ductile iron main pipeline (ND 200 mm, length of 4’700 m) and HDPe distribution pipelines (ND 110 mm, overall length of 1’750 m)

Aqueducts and water supply pipelines: Distribution Pipeline


NEW POTABLE WATER TREATMENT PLANT FOR THE CONZA RESERVOIR (AVELLINO)

Services: Detailed design for the new PWTP with water intake from the Conza Reservoir (Avellino) and a treatment capacity of 5’400 m³/h. In the design the initial aqueduct water tank, serving the following distribution pipeline, and the feeding pipeline (ND 2’400 mm – 1’600 mm) from the potabilization plant were also included

New Potable Water Treatment Plant


COMPLETION WORKS AND UPGRADING OF THE PWTP OF MEGARA AND THE DISTRIBUTION PIPELINES (SIRACUSA)

Services: Topographic and Geological Surveys, Existing Plant Surveys, Final Design, Environmental Impact Assessment and Health and Safety Plan for the enhancement of the existing potabilization plant to a final treatment capacity of 1’980 m³/h and the distribution pipelines for the industrial and potable water supply (overall length of 20 km)

Works on existing Potable Water Treatment Plant


HYDRAULIC ENGINEERING

The firm capabilities and experiences in the hydraulic sector cover the following fields:

1. Drainage systems2. Irrigation systems3. Dams and Reservoirs4. Flood Protection and River Regulation5. Hydropower plants6. Waterways, Ports and Marine Works7. Hydraulic Modelling


HIGH SPEED RAILWAY LINE “MILAN-NAPLES”: CONSTRUCTION OF TWO SECTIONS ON THE “MILANO-BOLOGNA” Services: Final design and Construction assistance for the drainage system of the high speed railway line “Milan- Naples”, on the “Milan-Bologna” section. The foreseen drainage systems refer to the stormwater collection, storage and treatment and the hydraulic interferences resolution along the railways such as water streams by means of culverts or siphons

Drainage of Railways Infrastructures


PEDEMONTANA MOTORWAY (COMO-VARESE, Lombardia)

Services: Detailed and Final Design for the drainage system of the new Pedemontana motorway. The foreseen drainage system has been designed in order to collect, store and treat the stormwater coming from the new road structure with a total length of 15 km and solve the hydraulic interferences such as water streams and irrigation channels

Drainage of Roads and Motorways


NEW URBAN STORMWATER DRAINAGE SYSTEM FOR 8 PACKAGES OF THE CITY OF DOHA (Qatar)Services: Preliminary design for the new stormwater drainage system for 8 Packages of the City of Doha based on both gravity and pressure pipeline systems. For the gravity network concrete pipes have been chosen with an overall length of 450 km. In this networks, trenchless technologies such as Micro- Tunneling has been adopted for a total length of 20 km with pipes up to 3’200 mm of diameter. Ductile iron pipes have been used for pressurized network (about 615 m of ND1000 mm pipe), in which 6 pumping stations have been foreseen. Soakaways have been also considered for the water dispersion, in order to avoid big pumping stations or long discharge pipelines to the outfall

Drainage of Urban areas


NEW MULTI PURPOSE PLATFORM IN VADO LIGURE (SAVONA)

Services: Detailed and Final Design for the drainage system serving the new multi purpose platform in Vado Ligure. The foreseen drainage system has been designed in order to collect the stormwater discharging from the new structure with a total surface of about 21 ha. The collected water is treated in systems equipped with grit and oil separation chambers (totally 16 precast tanks with treatment capacity from 60 l/s up to 500 l/s), before its outfall to the sea.

Drainage of Ports and Terminal Infrastructures


NEW TSE NETWORK FOR URBAN IRRIGATION PURPOSES IN 8 PACKAGES OF THE CITY OF DOHA (Qatar)Services: Preliminary design for the new urban irrigation system with Treated Sewage Effluent for the road landscaping in 8 Packages of the City of Doha. The network is made of ductile iron pipes for an overall length of 180 km and the design of the irrigation system has been based on the water requirements for the different species used in the landscaping

Irrigation systems: Pipelines networks


RECONSTRUCTION OF THE MAIN CHANNEL FOR JALALABAD IRRIGATION NETWORK (AFGHANISTAN)Services: Detailed Design, Tendering Documentation and Work Supervsion for the reconstruction of the main channel for the Jalalabad irrigation network coming from the Darunta dam and ancillary works such as the restoration of the electro-mechanical equipments at the water intake, the hydraulic works for the flooding protection of surrounding areas and the construction of a new water intake weir on the Balk river, near the City of Mazar-e Sharif

Irrigation systems: Free Surface (Channels) Schemes


IRRIGATION SCHEMES AT MANANTALI (Mali) AND BOGHÉ (Mauritania)Services: Feasibility study, Concept, Preliminary and Detailed Design aimed to implement irrigation schemes in local agriculture with the scope of increasing annual harvest. In the case of Mali, the areas in question are those along the Bafing River (an affluent of River Senegal), down stream of the Manantali dam, for a total extension of approx. 3’000 ha. In Mauritania the areas concerned are located in the Boghè plains, on the right banks of River Senegal.

Irrigation systems: Free Surface (Channels) Schemes


Dam and Reservoirs: Earth dams

EARTH DAM FOR THE GIBBESI WATER SUPPLY SCHEMEServices: Preliminary, Detailed Design and Work Assistance for the new earth dam on the Gibbesi river. The dam crest is 607 m long and 8 m wide, while the height is 46 m. The impounding volume of water in the reservoir is 14.4 mln m³, at the maximum regulation height of 39 m. The reservoir system is equipped with two morning glory spillways and a bottom outlet with flow discharge capacities respectively of 1’400 m³/s and 110 m³/s


EARTH DAM ON THE RIO MISICUNI (Bolivia)Services: Technical Assistance for the new earth dam on the Rio Misicuni in Bolivia. The dam crest is 512 m long and 7 m wide, while the height is 120 m with an overall volume of 3.80 mln m³. The impounding volume of water in the reservoir is 168 mln m³, at the maximum regulation level. The main surface spillway allows a flow rate of 800 m³/s into the derivation channel. The reservoir system is equipped with a bottom outlet i.e. an hydraulic tunnel of 5.30 m of diameter, allowing a maximum flow discharge of 255 m³/s

Dam and Reservoirs: Earth dams


MO.S.E. AT THE THREE INLETS OF VENICE LAGOON

Services: Detailed Design of mobile surge barriers (MO.S.E. - Modulo Sperimentale Elettromeccanico) to regulate the tidal flows, including navigation locks, refuge harbours, foundations and ancillary structures

Sea Flood Protection


Sea Flood Protection

MO.S.E. AT THE THREE INLETS OF VENICE LAGOON

Services: Detailed Design of mobile surge barriers (MO.S.E. - Modulo Sperimentale Elettromeccanico) to regulate the tidal flows, including navigation locks, refuge harbours, foundations and ancillary structures


River Flood Protection: Flood Alleviation Basin

FLOOD PROTECTION WORKS ON THE TAGLIAMENTO RIVER (UDINE – PORDENONE)Services: Preliminary Design of the flood protection works on the “medium course” Tagliamento River by means of construction of a water intake spillway from, the derivation tunnel, three flood alleviation basins for a total storage capacity of 42 mln m³ and a total surface of 850 ha and the outlet discharge channel.


River Flood Protection: Overflow Diversion Channel

OVERFLOW DIVERSION WORKS ON THE BISAGNO RIVER (GENOVA)Services: Detailed Design and Environmental Impact Assessment of the overflow diversion works on the Bisagno River by means of construction of a weir, a lateral spillway as a water intake with a maximum overflow of 420 m³/s, the main derivation tunnel (6’650 m long, with an internal diameter of 9.5 m) and the outfall to the sea. In the design phases, analysis on physical models of the weir and the water intake have been also performed


HYDROELECTRIC POWER PLANT OF PONT VENTOUX, VAL SUSA (TORINO)Services: Feasibility study, Preliminary and Detailed design of the hydraulic works, Surveys and investigations, Tender documents for the construction of the new Hydroelectric Plant of Pont Ventoux, in Val Susa, which foresees the partial utilization of Dora Riparia river waters. The derivation flow of 30 m³/s allows an electric power production of 388 GWh

HYDROPOWER PLANTS: Reservoir and hydro-electric plant


MINI-HYDROELECTRIC POWER PLANT ON THE FIBBIO, ANTANELLO AND ILLASI RIVERS CONFLUENCE (VERONA)Services: Detailed design of the hydraulic works and the electro-mechanical equipments for a SHPP plant with Archimedean Screw Turbine at the Fibbio and Antanello Rivers confluence outlet. The constant flow rate of the rivers of about 10 m³/s and the height difference of the confluence outlet of in the Illasi Creek of about 4.00 m, allow an annual energy production of about 1.4 GWh

HYDROPOWER PLANTS: Small Hydro Power Plant


Internal Waterways

FERRARESE WATERWAY (FERRARA)

Services: Feasibility Study, Preliminary, Detailed and Construction Design, Environmental Impact Assessment, Works Supervision for the upgrading to European class V of the existing waterway, in the section between Final di Rero and Migliarino (Ferrara)


NEW PUMPING STATIONS FOR THE EMPTYING SYSTEMS OF THE DRY DOCKS AT THE ARSENALE OF VENICE (Italy)

Services: Preliminary and Detailed design for the new pumping stations serving the emptying systems of the Dry Dock n. 2 and Dry Dock n.3 of the Arsenale of Venice by means of installation of two vertical pumps, for pumping station, with flow-rates respectively of 5’300 m3/h and13’000 m3/h each

PUMPING STATION: Dry-docking operations


NEW COOLING WATER INTAKE AND DISCHARGE SYSTEM FOR THE “NAPOLI ORIENTALE” POWER PLANT

Services: Preliminary, Detailed and Final design, Environmental Impact Assessment, Assistance to the Work Supervision and Health and Safety Plan for the new cooing water intake and discharge system for the “Tirreno Power” power plant with flow rates from 7 m3/s up to 14 m3/s through the provision of 4 pumps. For the intake, 2 GFRP pipes (ND 2’100 mm and length of 350 m) have been provided.

PUMPING STATION: Power plant Processes


Hydraulic Modeling: Pipelines networks

HYDRAULIC MODELS FOR THE PIPELINES NETWORKS OF THE 8 PACKAGES IN THE CITY OF DOHA (Qatar)Services: Preliminary Design of Stormwater, Sewerage and TSE networks for 8 Packages of the City of Doha. For the stormwater drainage and sewage gravity (free surface) systems hydraulic model such as INFOWORKS CS has been adopted, while for pressurized network (i.e TSE system) the hydraulic modeling has been performed with EPANET


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Hydraulic Modeling: River Analysis

HYDRAULIC WORKS OF THE MELLA RIVER (BRESCIA) Services: Preliminary, Detailed and Final Design of the hydraulics improvement works of the Mella River (Brescia). In the design steps the river conditions before and after the proposed works have been investigated using the HEC-RAS model. All the simulations consider a design return period of 200 years

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Mella 2 - CEMBRE-GARZA Plan: ANTEGeom: CEMBRE-GARZA_ante

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Groundwater Modeling in the Construction Phase

MONITORING GROUNDWATER ACTIVITIES IN “LIDO-TREPORTI” INLET (VENICE) Services: Evaluation of the effects of the wells and the dewatering activities on behavior of the aquifers

during the realization phases of the dry basin at the Lido Treporti Inlet, for the MO.S.E. caissons construction operations. For the groundwater modeling, the FEEFLOW software has been used


Groundwater Environmental Modeling

HYDROGEOLOGIC MODEL OF THE PORTO MARGHERA AREA (VENICE)

Services: Mathematical groundwater flow model configuration in the Porto Marghera area (Venice), as an instrument to support the remediation measures design (i.e. hydraulic confinement of the area) and the monitoring groundwater activities. The GIS interface together with the FEEFLOW model allowed the numerical analysis and the simulation of the different planning configurations


ENVIRONMENTAL ENGINEERING, STUDIES AND REMEDIATIONS

The firm capabilities and experiences in the environmental sector cover the

following fields:

1. Environmental Impact Assessment Studies2. Environmental studies and monitoring plans 3. Environmental restoration projects4. Remediation project of polluted sites5. Management of contaminated dredged sediment6. Waste Landfills7. Waste to Energy incineration plants (WtE)



ENVIRONMENTAL RECOVERY OF THE POLLUTED SITE “I PILI” IN PORTO MARGHERA (VENICE)

Services: Preliminary, Detailed and Final Design and Environmental Studies. The industrial area “I Pili” is located in the industrial area of Marghera, bordering the lagoon; the area of approx. 40 ha, contains vast amounts of phosphogypsum (which releases radon) and also polluted material was dumped in the site in the seventies

Remediation of polluted sites: Industrial Areas


ENVIRONMENTAL RECOVERY OF A DUMPSITE FOR STEELWORKS CLOSE TO LAKE COMOServices: Preliminary Design, Detailed and Final Design, Environmental feasibility report, Landscaping report, Monitoring plan of groundwater and Assistance to the client during the preliminary investigations for approval of the environmental recovery of the site through capping and collection of rainwater to prevent infiltration. The site is about 7.500 m2 and from 1972 to 1992 it was filled with wastes from steelworks.

Remediation of polluted sites: Industrial Dumpsite


MANAGEMENT OF DREDGED POLLUTED SEDIMENTS IN NAPLES

Services: Detailed design for the creation of a new container terminal by reclaiming the “Darsena di Levante” area in the Port of Naples ; in the framework of this project, the sediments dredged within the ports will be dumped in a dedicated confined area, from which the contaminated water is pumped to a chemical- physical treatment plant before the discharge to the sea

Management of contaminated soil: Sea dredged sediments


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MANAGEMENT OF DREDGED SEDIMENTS FROM THE SCOLMATORE CHANNEL IN PISA Services: Detailed design and Environmental Impact Assessment for the new sediment treatment and storage plant. The foreseen plant is based on physical processes with the aim to classify and reduce the water content in the incoming material with the main focus to maximize the reusable quantity of the dredged sediments from the Channel for dikes restoration (fine fraction) or beach nourishment (sandy fraction)


EXTENSION, SAFETY MEASURES AND ENVIRONMENTAL MITIGATION WORKS ON THE LANDFILL OF TORRETTA DI LEGNAGO (VERONA)Services: Preliminary, Detailed and Final design, Environmental Impact Assessment, Work Supervision and Health and Safety plan for the extension works, safety measures and environmental mitigation works on the urban waste landfill of Torretta di Legnago with an annual incoming waste quantity of 120’000 tons. The final landfill configuration has been designed for an overall volume capacity of 1’620’000 m³

Extension of existing Urban Waste Landfill


EXTENSION OF THE LANDFILL OF NOVI LIGURE (ALESSANDRIA)Services: Preliminary, Detailed and Final design, Environmental Impact Assessment, Work Supervision and Health and Safety plan for the extension works of the urban waste landfill of Novi Ligure by means of realization of a new waste deposit with a surface of 45’000 m² and a depth of about 8.5 m. The extension works include the realization of the bottom waterproofing, the collection and handling of the leachate and the biogas, the arrangement of the surface capping, the installation of the surfaces drainage system and the environmental mitigation of the area



EXTENSION OF THE LANDFILL OF TORTONA (ALESSANDRIA)Services: Preliminary, Detailed and Final design, Environmental Impact Assessment, Work Supervision and Health and Safety plan for the extension works of the landfill of Tortona by means of realization of a new waste deposit with a surface of 50’000 m²: the designed deposit allows to manage a capacity of 400’000 ton of urban waste with an extension of service of 10-15 years. The foreseen works include the realization of the bottom waterproofing, the collection and handling of the leachate and the biogas, the arrangement of the surface capping, the installation of the surfaces drainage system and the environmental mitigations



CONSTRUCTION OF THE NEW WtE PLANT OF LECCE

Services: Concept design, Environmental Impact Assessment and Work Supervision for the construction of the new Waste to Energy Plant of Lecce. The new WtE plant, for urban solid waste, has been designed with a single refuse storage pit, serving two treatment lines capable of incinerating up to 13 tons/h, with an electrical energy production of about 9 MWh/h. Each lines is equipped with combustion grate, boiler and economizer for the steam production and the heat recovery. Treatment units for flue gas emission reduction have been also provided.

New Waste to Energy Plant


CONSTRUCTION OF THE NEW WtE PLANT OF BUSTO ARSIZIO (VARESE)Services: Concept design, Environmental Impact Assessment and Work Supervision for the construction of the new Waste to Energy Plant of Busto Arsizio (Varese). The new WtE plant, for urban solid waste, has been designed with a single refuse storage pit, serving two treatment lines capable of incinerating up to 21 tons/h, with an electrical energy production of about 9 MWh/h. Each lines is equipped with horizontal combustion grate, boiler and economizer for the steam production and the heat recovery. Treatment units for flue gas emission reduction have been also provided.



CONSTRUCTION OF THE NEW WtE PLANT “SILLA 2” IN MILANOServices: Project and Construction Management and Work Supervision for the new Waste to Energy incineration plant for urban solid waste “Silla 2” in Milano. The plant has been designed with 3 operative lines, with a total incoming waste flow of 60 ton/h. The electrical energy production has been estimated in about 60 MWh/h. The incineration plant has been equipped with an inclined combustion grate, boiler and economizer for the steam production and the heat recovery. Treatment units for the flue gas have been also foreseen in order to reduce the emissions of NOx, dioxin, acid gases (i.e. HCl) and particulate



CONSTRUCTION OF A NEW LINE IN THE WtE PLANT OF LIVORNO

Services: Detailed design and Tendering Documents (Term of Reference) for the construction of a new line in the existing WtE incineration plant of Livorno. The final waste incinerating capacity results equal to 230 tons/day with an electrical energy production of 50 MWh/h. The new line is provided with an inclined combustion grate, boiler and economizer for the steam production and the heat recovery. Treatment units for the flue gas have been also foreseen in order to reduce the emissions of particulate, acid gases, NOx and dioxin by installing electrostatic precipitator and fabric filter, wet scrubber, SCR deNOx system

Upgrading of existing Waste to Energy Plant: New treatment line


REVAMPING OF THE WtE PLANT OF BOLOGNAServices: Work Supervision for the structural restoration and equipment revamping works on the existing Waste to Energy incineration plant for urban and medical waste in Granarolo dell’Emilia (Bologna). The WtE plant has been designed for a maximum incoming waste flow rate of 25 ton/h with an energy production of about 22 MWh/h

Upgrading of existing Waste to Energy Plant: Structural and Equipments revamping


ENHANCEMENT OF THE FLUE GAS TREATMENT UNITS FOR THE WtE PLANT “SILLA 2” IN MILANOServices: Project & Construction Management, Work Supervision and Health & Safety Plan for the enhancement works of the flue gas treatment units, of each treatment line, of the existing Waste to Energy incineration plant “Silla 2” in Milano. The design flue gas flow rate has been considered equal to 129’000 Nm³/h and the foreseen treatment units concerning the emission reduction of acid gases and NOx provide the installation of dry scrubber and SCR deNOx system together with the upgrading of the flue gas extraction

Upgrading of existing Waste to Energy Plant: Flue Gas Treatment Units


SOLAR POWER PLANT AT MILIS (ORISTANO)Services: Project and Construction Management during the realization works of the photovoltaic plant at Milis with a power production of 11.8 MW. The 62’100 photovoltaic panels, with a nominal peak power of 190 W are installed on 100 steel greenhouses, with an overall installation surface of 15 ha

SOLAR ENERGY PLANTS: Greenhouses photovoltaic panels installation



INDUSTRY DIVISION

1. Industry Engineering2. Energy Engineering

Saturday 15 April 2023H2OrgCOMPANY PROFILE 2013

INDUSTRIAL and ENERGY ENGINEERING

The firm capabilities and experiences in the industrial applications cover the following fields:

1. Industrial equipments and facilities2. Ports and terminals facilities3. Air treatment and odors control system


CONSTRUCTION OF THE MAINTENANCE FACILITIES FOR THE MO.S.E. MOBILE BARRIERS (Italy)

Services: Preliminary and Detailed design for maintenance lines facilities for the MO.S.E. mobile barriers comprehensive of the industrial building, electro-mechanical services and equipments for the maintenance phases such as low pressure cleaning, steel carpentry, ultra high pressure water jet (hydroblasting) and surface airless spray coating

INDUSTRIAL EQUIPMENTS AND FACILITIES: High Technology Industrial Processes


CONSTRUCTION OF THE NEW NAVAL CARPENTRY AT THE ARSENALE OF VENICE (Italy)

Services: Preliminary and Detailed design for the new naval carpentry at the North Area of the Arsenale of Venice, comprehensive of the industrial shed, electro-mechanical facilities and steel carpentry equipments such as cutters, benders, press, cutting table with plasma or oxy-acetylene devices

INDUSTRIAL EQUIPMENTS AND FACILITIES: Naval Steel Works


RESTORATION AND EQUIPMENT REVAMPING OF THE DRY DOCK N.2 AT THE ARSENALE OF VENICE (Italy)Services: Preliminary, Detailed and Final design for the structural and architectural restoration and revamping of the electro-mechanical equipments of the Dry Dock n.2 at the North Area of the Arsenale of Venice. The main interventions on the docksides facilities concerned the provision of two new 20 ton rail cranes, potable, industrial and fire-fighting water supply, LV power distribution, lighting system, surface stormwater drainage (collection, treatment and discharge) and upgrading of the emptying system

PORTS AND TERMINAL FACIILTIES: Industrial Dry-dock Area


CONSTRUCTION OF THE NEW CARGO QUAY IN SHENJIN (Albania)Services: Final design for the stormwater drainage system, water supply distribution and fire fighting system for the new cargo quay in Shengjin (Albania). For the firefighting purposes, a pressurizing unit equipped with two vertical turbine pumps (electrical pump and diesel motor pump) has been foreseen, able to pump the seawater to the fire water distribution ring and underground fire hydrants

PORTS AND TERMINAL FACIILTIES: Cargo Terminal Area


DEVELOPMENT OF DOHA SHIOKH PORT (Qatar)Services: Concept design for the infrastructures of the development of the Doha Shiokh Port in Qatar such as stormwater collection and treatment systems, foul sewage with boat evacuation point, water supply with underground reservoirs and pumping stations and fire-fighting system with pressurizing units

PORTS AND TERMINAL FACIILTIES: Touristic Ports


ODOR CONTROL AND REDUCTION FOR THE WWTP OF PORTO TORRES (SASSARI)Services: Topographic Surveys, Preliminary and Detailed Design, Health and Safety Plan and Work Supervision of the deodorization plant for the Cassis industrial WWTP characterized by incoming waste water from oil and chemical activities. The foreseen deodorization system is able to treat an air flow of 18’000 Nm3/h, with chemical double stage scrubbing unit followed by adsorbing filter

AIR TREATMENT AND ODOR CONTROL SYSTEMS: Waste Water Treatment Plant Odor Control


ODOR CONTROL AND REDUCTION IN THE WWTP OF SAVONA

Services: Detailed and Final Design and Work Supervision of the deodorization plant for the Savona WWTP after the connection with the sewage of the town of Finale Ligure. The foreseen deodorization system is able to treat an air flow of 16’000 Nm3/h, with a chemical “three-stage” scrubbing unit

AIR TREATMENT AND ODOR CONTROL SYSTEMS: Waste Water Treatment Plant Odor Control

technital hydraulic division - overview

Engineering

new combined sewerage

foul sewerage

new sewerage pipelines

new construction

new foul sewage

detailed design

existing pipeline

new wwtp of porchiano