Control of final Design documents and Construction Supervision of the new Water Treatment Plant in Taksebt for the National Agency for Dams and Water Transfers to improve the water transfer to the city of Alger. The project includes one pumping station (7.10 m3/s, 7 pumps (5 steady + 2 stand-by), 59.4 m head), one water treatment plant (605'000 m3/d), one gravity pipeline (90 km, DN 1'800 and DN 2'000), 4 tunnels (total length 11'500 m) and 3 daily reservoirs (28'800 m3, 22'000 m3, 2*5'000 m3).

Water transport system from a new dam to the city of Oran

Water transport sysem and water treatment for the city of Tamanraset

Design and hydraulic calculation of a water transport pipeline length 250 km

Institutional Consultancy Services for Accompanying Measures, consisting of capacity building and advanced training measures for the Subsidiary Open Joint Stock Companies (SOJSCs) of Ganja Sukanal and Sheki Sukanal, the PIUs and municipalities.

Restructuring of institutional mechanisms and rehabilitation of physical infrastructure for the water supply and wastewater systems.

Development of 2 new river bassin agencies according to EU directive

Restructuring of Institutional Mechanisms and Rehabilitation of Physical Infrastructure for the Water Supply and Wastewater Systems of the Una Sana Canton. Following services are provided: - Infrastructure Improvements - Institutional Strengthening - Information Systems - Training Programs - Hydraulic Analysis

Water supply system for 6'000 inhabitants

Water supply system for 10'000 inhabitants

Water supply system for 8'000 inhabitants

Water supply system for 8'000 inhabitants for a city on a high plateau

Water supply system for 10'000 inhabitants

Water supply system for a town with a population of 1'500 inhabitants

Water supply system for the city of Bibemi with 2'500 inhabitants

Water supply system for 350 inhabitants

Water supply system for a town with 2'500 inhabitants

Drinking water supply system for a city with 8'000 inhabitants

Water supply system for a town with 4'000 inhabitants

Water supply system for 8'000 inhabitants

Water supply system for a town with 6'000 inhabitants

Water supply system for a town with 6'000 inhabitants.

Water supply system for a town with 3'500 inhabitants

Water supply system for a town with 12'000 inhabitants

Water supply system for 2'000 inhabitants

Water supply system for a town with 4'000 inhabitants

Water supply system for 5'000 inhabitants

Water supply system for 8'000 inhabitants

Water supply system for the town of Moulvoudaye with 5'000 inhabitants

Water supply system for a town with 2'000 inhabitants

Water supply system for 6'000 inhabitants

Water supply system for 8'000 inhabitants

Water supply system for a town with 6'000 inhabitants

Water supply system for a rice fields township with a population of 6'000 inhabitants

Water supply system for a town with 3'500 inhabitants

Drinking water supply system for the city of Tonga with a population of 15'000 inhabitants

Water supply system for the city of Touboro with 15'000 inhabitants

Water supply system for 3'000 inhabitants

Hydro geological study with test-drillings to verify the potential of groundwater sources for 7 towns (Drinking water needs: 25-42 m3/h).

Institutional Strenghtening, Return and reintegration project

Additional water supply for a town of 45'000 inhabitants

Water supply system for 60'000 inhabitants

Water supply system for 40'000 inhabitants

Design and construction supervision of the new Groundwater Treatment Plant at Moerscherwald for the water supply of the city of Karlsruhe with a capacity of 72'000 m3/d. The groundwater is supplied from 2 existing groundwater well lines to the new treatment plant with following main components: Oxidation step with aeration vessel, filtration with dual layer filter and automatic back washing program, treated water reservoir (2 chambers of 3'000 m3 each), treated water pump station with 4 network pumps, sludge water management system (decantation, thickener and disposal facilities).

Water supply system for a chemical factory, capacity 12'000 - 24'000 m3/day

River Water Treatment Plant. Capacity: 432'000 m3/d (Peak)

Preliminary study for a water purification plant with a capacity of 250'000 m3/day

Water supply system for 2 million inhabitants. Capacity: 155'000 m3/day

Drinking water treatment plant for the City of Isfahan

Preliminary studies for the extension of the public utility services

Dispatching Center for central supervision and control of impounding reservoir, dam, treatment plant, transportation mains.

Master Plan for water supply and sewage system for the city with 250'000 inhabitants

Extension of water supply system

Water supply system for 600'000 inhabitants

Water supply and treatment system rehabilitation, for the Federal Capital teritory

Rehabilitation of water treatment plants for the city of Yola, Jimeta, Numan, Mubi and 4 other centers

Drinking water supply system for 20'000 inhabitants

Jigawa state urban water supply and sanitation programme

Rehabilitation of water treatment plants of Bida, Badeggi, Agai, Katcha, Lapai

Rehabilitation of water treatment plants of Jos, Bukuru, Mangu, Wase, Yelwa, Baaps, Mabudi and 5 other centers

Water supply system for 40'000 inhabitants

National water rehabilitation project

Extension of water supply system with new boreholes and water tanks in concrete

Conceptual studies for connection of 3 water supply systems

Extension and rehabilitation of water supply system

Design and commissioning of the Water Transport System for the supply of the City of Riyadh. Steel pipeline (diam. 60", length 390 km) with a total system capacity of 380'000 m3/d. Main pump station located in Al Jubail (Arabic Golf) with Booster and Main Pumps, three intermediate Pump stations and High Point Reservoir with a total storage capacity of 300'000 m3.

Site Supervision and commissioning of the Water Transport System for the supply of the Cities of Hofuf and Abqaiq. Steel pipeline (diam. 56", length 135 km) with a total system capacity of 182'000 m3/d, hydrostatic tests, disinfection, performance and reliability tests, up to final handover to the client for commercial operation.

Design of the Water Transport System for the supply of the Cities of Hofuf and Abqaiq. Steel pipeline (diam. 56", length 135 km) with a total system capacity of 182'000 m3/d. Main pump station located in Al Aziziah (nearby the city of Al Khobar on the Arabic Golf) with 5 Pumps, 5 Line Valve Stations, 1 one way surge tank and inlet facilities at Hofuf and Abqaiq reservoirs.

Design of the network for drinking water and sewage water for a military camp and urban area with a total length of 110 km. Sanitary infrastructures and distribution network for hot water of total 370 km, irrigation system of 20 km, cabling system of 110 km.

Design of the Water Transport System for the supply of the Cities of Al Jubail, Ras Tanurah, Safwa, Qatif, Sayhat, Dammam, Dhahran and Al Khobar in the Eastern Province of the Kingdom. Steel pipeline (diam. 60" to 68", length 120 km) with a total system capacity of 500'000 m3/d. Main pump station located in Marafiq (nearby the city of Al Jubail on the Arabic Golf) with 4 Booster and 4 Main Pumps, 5 Line Valve Stations and 7 connections to existing Blending Stations. Several new Steel Storage Tanks (30'000, 50'000 and 140'000 m3).

Consulting services for the improvement of Kingdom-wide Water and Sanitation Services in terms of efficient-cy, quality and sustainability. Definition of the strategic transformation plan, recommendations for the procedural improvements and the institutional strengthening as well as identification of measures for cost savings, present and future water de-mand and future leakage control programme. Undertake losses and leakage survey in the selected areas of the water supply system to determine Unaccounted for Water and to identify the causes and contributory factors for UFW.

Design of the Water Transport System for the supply of the Makkah Province, consisting of 4 independent Steel pipelines: - Shoaiba – Jeddah Line (diam. 60", length 80 km, capacity 287'116 m3/d) - Shoaiba – Quaiza Line (diam 76", length 109 km, capacity 622'084 m3/d) - Shoaiba – Mina Line (diam 80", length 112 km, capacity 607'728 m3/d) - Makkah – Taif Line (diam 44", length 42,5 km, capacity 191'411 m3/d)

Consulting services for the improvement of Kingdom-wide Water and Sanitation Services in terms of efficient-cy, quality and sustainability. Definition of the strategic transformation plan, recommendations for the procedural improvements and the institutional strengthening as well as identification of measures for cost savings, present and future water de-mand and future leakage control programme. Undertake losses and leakage survey in the selected areas of the water supply system to determine Unaccounted for Water and to identify the causes and contributory factors for UFW.

Design of the Water Transport System for the supply of the Makkah Province, consisting of 2 independent steel pipelines: Shoaiba – Makkah (twin pipe diam. 56", length 96 km, capacity 427'000 m3/d) and terminal with 4 x 50'000 m3 steel tanks; Makkah - Taif (diam 42", length 45 km, capacity 160'000 m3/d) as closed pressurized system with 2 intermediate pump stations to overcome the high elevation difference and terminal with 4 x 25'000 m3 steel tanks.

Design of the Water Transport System for the supply of the City of Riyadh. Twin Steel pipeline (diam. 72", length 430 km each) with a total system capacity of 2 x 450'000 m3/d. Booster and Main pump stations located in Ras Al Khair (Arabic Golf) with 6 steel tanks (170'000 m3/each), 2 intermediate Pump stations and connection to 5 existing Terminals in the Riyadh City area.

Design of the new Strategic Reservoir for the city of Riyadh (TGNW - Terminal Group North West) consisting of six steel tanks with a total capacity of 1'000'000 m3. The terminal is supplied from the Ras Al Khair Water Transmission System with a max daily flow rate of 400'000 m3/d.

Design of the new Strategic Reservoir for the city of Riyadh, located at the TG-E (Terminal Group East) consisting of six steel tanks with a total capacity of 1'000'000 m3. The terminal is supplied per gravity from the High Point reservoir (HPT) over the new city feeder line CF12 with a max daily flow rate of 300'000 m3/d.

Design of 3 new City Feeder Lines for the supply of the existing Riyadh City Terminals (TG-N, TG-C and TG-S) from the High Point Terminal of the Jubail - Riyadh Transmission Lines. The City Feeder Lines are steel pipelines (2 x 80 " and 1 x 100") and replace the existing concrete pipelines coming at the end of their lifetime. The city feeder lines with an average length of 45 km are operated by gravity with a maximum design flow of 500'000 m3/d each.

Supervision of full audit studies and PPP solutions for the water distribution system and wastewater services of the cities of Riyadh, Jeddah, Madinah and Dammam/Khobar. IBG role was to support the Ministry of Water and Electricity (MOWE) in the launched strategy to radically streamline, rationalize and improve its Kingdom-wide Water and Sanitation Services. The aim was to assess and setup the possible form of privatization of this services to efficiently manage and sustain Kingdom's natural water resources in the future.

Consulting services for the improvement of Kingdom-wide Water and Sanitation Services in terms of efficient-cy, quality and sustainability. Definition of the strategic transformation plan, recommendations for the procedural improvements and the institutional strengthening as well as identification of measures for cost savings, present and future water de-mand and future leakage control programme. Undertake losses and leakage survey in the selected areas of the water supply system to determine Unaccounted for Water and to identify the causes and contributory factors for UFW.

Design review for the construction of two new reverse osmose (RO) water treatment plants Artawiah and Dilam for the water supply of the city of Riyadh with a capacity of 10'000 m3/d each.

Consulting services for the improvement of Kingdom-wide Water and Sanitation Services in terms of efficient-cy, quality and sustainability. Definition of the strategic transformation plan, recommendations for the procedural improvements and the institutional strengthening as well as identification of measures for cost savings, present and future water de-mand and future leakage control programme. Undertake losses and leakage survey in the selected areas of the water supply system to determine Unaccounted for Water and to identify the causes and contributory factors for UFW.

Design of the Water Transport System for the supply of Riyadh from the Saad Well Field. The project consists of a Pump station with a capacity of 500'000 m3/d, 2 reservoirs of 20'000 m3 and a twin steel pipeline diameter 64" and a length of 60 km.

Design of the Shuqaiq Phase 2 water transmission system for the improvement of the water supply of numerous cities within the Asir Mountains and the Red Sea coast line. From the extended desalination plant at Shuqaiq the following 6 water transmission systems (WTS) are realized within the framework of this project: - Shuqaiq - Abha Line, 4 pump stations, steel pipeline diam 44", length 124 km - Shuqaiq - Samta Line, 1 pump station, steel pipeline diam 60-32", length 150 km - Shuqiaq - Al Birk Line, 1 pump station, steel pipeline diam 16-10", length 96 km - Abha - Sabt Al Alayah Line, 1 pump station, steel pipeline diam 28-12", length 215 km - Abha - Dhahran Al Janoub Line, 1 pump station, steel pipeline diam 40-12", length 147 km

Final design for the new Water Transmission System (WTS) Shoaiba – Mina B for doubling the capacity of the water supply of the City of Mekkah. The system is identical to the Mina A WTS and comprises following facilities: New pumping station with 6 boosters and 6 main pumps for a maximum design flow of 600'000 m3/day, steel pipeline diam 80", length 85 km, 1 line valve station, 1 crossover valve station for interconnection with existing Mina A WTS.

Final engineering design for pipeline and various stations on the Taif - Turubah Water Transmission System including: 1 pumping station (capacity of 156'000 m3/d), 1 steel pipeline (diam 40", length 107 km) and diverse branch lines, 3 reservoir stations (4 steel tanks with a capacity between 1'500 to 25'000 cum), 7 tap-off stations with associated build-ings and infrastructures.

Final design for the extension of the tank farm with 5 new steel tanks with a capacity of 140'000 m3 each. The project comprises following facilities: Inlet pipeline of 1.5 km for the water supply from the reverse osmose Phase 4 desalination plant, interconnection line to Phase 2 tanks, connections to Mina A and Mina B suction manifolds.

Design of the Shuqaiq Phase 3 Water Transmission System consisting of 4 pipelines for the supply of the new Terminals in Abha, Mahayil/Majardah, Samta and Jizan from the desalination plant in Shuqaiq: SA3 Line to Abha, 4 pumping stations, steel pipe 80”, length 129 km, design flow 575'000 m3/day; SM1 Line to Mahayil/Majardah, 2 pumping stations, steel pipe 56”/48”, length 199 km, design flow 210'562 m3/day; SS2 Line to Samta/Jizan, 1 pumping station, steel pipe 60”, length 54 km, design flow 210'562 m3/day; BS1 Line from Baysh Dam, 1 pumping station, steel pipe 64”/56”, length 67 km 175'000 m3/day.

Design of the new Strategic Reservoir at Taif location, consisting of 9 steel tanks with a total capacity of 1'500'000 m3. The reservoir is supplied either by gravity from the existing Taif terminal and MTTS overflow structure with a max combined flow rate of 350'000 m3/d and/or from the PS3E Arafat pump station with a max design capacity of 320'000 m3/d. The outlet of the new strategic reservoir is connected to the existing concrete strategic tanks and to the suction side of the new Taif - Turubah pump station PSA1.

Design of a new concrete reservoir to improve the coverage of the water need in the city of Dakar. The reservoir consists of two tanks (15'000 m3 and 10'000 m3) which can be operated either independently or together. The reservoir is supplied over a pipe diam 1000 mm with a maximum flow rate of 2 m3/s (170'000 m3/d).

Design and construction supervision for the extension and rehabilitation of the water supply infrastructure in 6 towns in Senegal: Bakel, Dagana, Kedougou, Matam, Podor, Richard Toll. The works included the drilling of new boreholes, the construction of new treatment plants, water towers and extension of the distribution networks.

Project for the sanitary infrastructure in the areas of "Old Rufisque", as well as rainwater drainage.

Final design, construction supervision, commissioning and start-up of water transport system and storage reservoirs near “Keur Momar Sarr” for the water supply of the city of Dakar. The project comprises the construction of ductile iron pipeline (diam 1200 mm, length 70 km), a new pump station (capacity 260'000 m3/d), a new reservoir (capacity 10'000 m3) and a new distribution ring (DN 800/600, length 23 km).

Elaboration of Master Plan & Feasibility Study for Waste and Storm Water Management. Assessment and rehabilitation of existing storm water channels, new channels construction and incorporation of retention basins. Segregate waste water from storm water by implementing pipe collector system towards sewage treatment plant and treated water discharge for irrigation purpose.

Water supply systems of 12 townships: Ndiayène Pandao, Guédé Village, Gamandji Sare, Ndioum, Dodel, Médina Ndiaybé, Mboumba, Saldé, Galoya Toucouleur, Oréfondé, Bokidiawé und Nabadji Civol, with populations ranging between 2'000 and 5'000 inhabitants

Water supply system for several hundred villages

Number of inhabitants supplied: 5'000.

Collection from the lake, intake line length 350 m

Cooling water supply of testing facilities for electro-mechanical equipment

Water for fish rearing, capacity 1'000 m3/day

Analysis of the distribution and cooling networks in the European Center for nuclear research.

Treatment plant with a capacity of 86'000 m3/day and after a few years extension to 151'000 m3/day.

Water supply of a plant with 3'000 workers, capacity 78'000 m3/day, some of which enters the production process of delicate pharmaceutical products.

Industrial water treatment plant. Capacity of 130'000 m3/day

Design and Installation supervision for the replacement of the telecontrol and local control systems for a fully automatic operation of the water and gas distribution services of the city of Adliswil consisting of: - 2 Groundwater pumping stations - 4 Spring water capture stations - 3 Net exchange stations - 3 Pressure zone pumping stations - 5 Reservoirs - 3 Gas pressure relief and measurement stations

Drinking water supply for 12'000 inhabitants

Water supply system for 15'000 inhabitants

Design and Installation supervision of the new remote control and monitoring system for the water and gas utilities of the city and region of Biel/Bienne consisting of: For the water network: - 1 Lake water treatment works - 2 Groundwater pumping stations - 1 Spring water catchment - 8 Network pumping stations - 10 Reservoirs - 8 Valves chambers For the gas network: - 5 Main pressure relief systems - 20 Private measurement and distribution stations - 33 Network measurement and pressure relief systems - 5 Pressure measurement stations

Water supply for 60'000 inhabitants

Design and Installation supervision of the new telecontrol and local control systems for a fully automatic operation of the water and gas distribution services of the city of Frauenfeld.

Design and Construction Supervision of the new Groundwater Treatment Plant at Geisschopf for the Water supply of the city of Frauenfeld with a capacity of 20'000 m3/d. The groundwater is pumped from 2 groundwater wells to the treatment plant with a 4 steps treatment chain and stored in the local treated water reservoir. By mean of a pump station, the treated water is distributed in the network and pressure zone reservoirs.

Design and Construction Supervision for the rehabilitation of the existing River water Treatment Plant at Port-Marly for the Water supply of the city of Fribourg and surrounding municipalities with a final capacity of 36'000 m3/d. The treatment chain comprises of 6 steps process. The treated water is distributed to the network with 2 new pumps to enable delivery flexibility to 3 different locations.

Water supply system for 30'000 inhabitants

Water treatment plant for 250'000 inhabitants

Feasibility study for a new treatment plant for drinking water on the left bank of the lake of Geneva. Capacity of 3 m3/s

Design and Construction Supervision for the extension and automation of the lake Water Treatment Plant at Prieuré for the Waterworks of the city of Geneva, with a capacity of 250'000 m3/day. The raw water is taken from the lake of Geneva and is treated with a 6 steps treatment chain. The treated water is distributed to the network by mean of a low and medium pressure network pumping station.

Design and Construction Supervision of the new Water Treatment Plant at Les Tuileries for the Water supply for the Supercern (European Center for Nuclear Research), with a capacity of 130'000 m3/day. This water also serves the Geneva township's population during periods of low demand for the CERN.

Water supply for 40'000 inhabitants

Design and Construction Supervision for the partial rehabilitation of the existing lake water treatment plant Kreuzbuch for the Water supply of the city of Lucerne with a capacity of 40'000 m3/d.

Supplying 25'000 inhabitants with potable water

Water supply system for 50'000 inhabitants

Water supply system for 20'000 inhabitants

Water supply system for 30'000 inhabitants

Water supply system for 30'000 inhabitants

Design and construction supervision of one of the deepest ground water wells ever built in Switzerland for the supply of the city of Schaffhausen. The vertical shaft diam 4.5 m is 70 m deep with 17 horizontal pipe collectors of 25 m average length distribute amongst 3 levels. The production capacity ranges between 20'000 m3/d and 29'000 m3/d.

Number of inhabitants supplied: approx. 60'000.

Water supply system for 100'000 inhabitants. Capacity of 46'200 m3/day

Water supply master plan for the communal services of the city of St. Gallen, feasibility study including elaboration of implementation Schedule for time horizon 2040.

Water treatment plant to supply approx. 80'000 inhabitants

New water tank in concrete 2 x 1'00 m3

Water supply system for 50'000 inhabitants

Drinking water supply plant for the city of Zurich with 800'000 inhabitants. Capacity of 250'000 m3/day

Treatment works with a capacity of 120'000 m3 of lake water per day and 30'000 m3 of well water per day.

Design and Construction Supervision of the new River Water Treatment Plant at Hardhof for the water supply for the city of Zurich, with a capacity of 100'000 m3/day. The river water is treated with a nine steps treatment chain and supplied to the ground water table over 3 recharge basins. By means of horizontal filter wells, the groundwater is caught and forwarded with corresponding pump stations to 3 different pressure zones of the city distribution network.

Number of inhabitants supplied: approx. 4'500.

Some decades after the completion of the first treatment works, the authorities of Lachen asked us to study, design and supervise the construction of a new treatment plant.

Number of inhabitants supplied: approx. 6'000.

Water supply system for 5'000 inhabitants

Water supply system for 8'000 inhabitants

Number of inhabitants supplied: 4'000, feasibility studies permitting selection from two possible sources of water.

Supply of industrial water for a chemical plant with a capacity of 16'000 m3/day

Supply of industrial water for production lines of highly specialized chemical products. Capacity of 24'000 m3/day

Drinking water supply system for 4 towns with approx. 100'000 inhabitants.

Water supply system for 50'000 inhabitants

Design and Construction Supervision of the new lake Water Treatment Plant for the water supply for the cities of Kusnacht and Erlenbach, with a capacity of 20'000 m3/day. The raw water is taken from the lake of Zurich and is treated with a 7 steps treatment chain divided in 2 identical treatment lines to guaranty continuous water production during maintenance . By means of 2 pump stations, the treated water is distributed to both city networks.

Expert for the tribunal in a water project conflict

Supply of industrial water for a cardboard production line. Capacity of 30 m3/day

Water supply system for 5'000 inhabitants

Water supply for a production line of photochemical products with a capacity of 21'600 m3/day.

Design and Construction Supervision of the new lake Water Treatment Plant Frasnacht for the regional Municipal Water Authority of St. Gallen, with a capacity of 60'000 m3/day. The raw water is taken from the lake of Constance and is treated with a 7 steps treatment chain divided in 2 identical treatment lines to guaranty continuous water production during maintenance .The treated water is transported to the city of St. Gallen with a pump station (capacity 3'920 m3/h, head 390 m) and a steel pipeline (diam 800 mm, length 14 km) and stored in a new reservoir Meldegg (capacity 11'800 m3).

Design and construction supervision of the new Meldegg reservoir, composed with 2 chambers of 9'450 m3 and 2'350 m3 for a total capacity of 11'800 m3, and a valves chamber.

Design and realization of a water transport system with a length of 14 km and a geodetic head of 330 m and flows between 1'130 and 3'920 m3/h.

System of wells with a capacity of 30'000 m3/day, the water supply system feeds a part of the city of Zurich

Water supply concept for the region Rorschach / St-Gallen

Water supply system for production lines of precision mechanical equipment

Groundwater replenishment. Capacity of 52'000 m3/day

Water supply system for 1'000 people

Water supply for 3'000 people

Water supply system for 8'000 inhabitants during high season.

Design and Tender Preparation for the Project of Supplying Part of the Water Demand of Damascus City and its Countryside from the Syrian Coastal Area Surplus. The project comprises following major infrastructure: - Groundwater and Dam Water Catchments - Drinking Water Treatment Plant (50'000 m3/h) - Transport Pipeline to Damascus (ca. 300 km, 1.2 M m3/d) - 3 Pumping Stations (1.2 Mio m3/d) - High Point Terminal (4 reservoirs 300'000 m3 each)

The project targets at improving water supply and wastewater collection services in four towns (Istaravshan, Shakhristan, Zafarabod, Panjakent) of northern Tajikistan by selected infrastructure rehabilitation works. The project comprises following works: New water wells and rehabilitation of existing water wells, rehabilitation of existing river water intakes, replacement of existing water pipes (total approx. 50 km DN50 - DN300), rehabilitation of existing reservoirs, installation of water meters (total approx. 33'000 pieces).

Project preparation/implementation support services and stakeholder participation programme for the Khujand Water Supply Improvement Programme consisting of: - Preparation, financing and implementation of an investment programme to improve the quality and reliability of the water supply in Khujand - Institutional development programme to improve the regulatory framework and performance of KWC (Khujand Water Company) - Establishment of a stakeholder participation programme to encourage water conservation

Potable water supply

Water supply system for 10'000 inhabitants

Water supply system for 6'000 inhabitants

Water supply system for 5'000 inhabitants

Water supply system for 20'000 inhabitants

Water supply system for 7'000 inhabitants

Water supply system for 14'000 inhabitants

Water supply system for 30'000 inhabitants

Water supply system for 15'000 inhabitants

Water supply system for 8 million inhabitants. Capacity of 2 mio m3/day

Water supply system for 3 million inhabitants. Capacity of 1.25 mio m3/day