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Selection & Employment of Consulting Services for Feasibility Study And Detail Design of Waste Water Management System for Mekelle, Adama & Dire Dawa towns

Country: ETHIOPIA ,   Year: 2017 - 2020 ,   Client: Ministry of Water Irrigation & Electricity ,   Funding: International Development Association ,   Contract Value: 1,041,600.00 USD ,   Tags: Sewage and Wastewater

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RFP

The sanitation systems of three large cities Mekelle, Adama and Dire Dawa, are to be examined under this project. The scope of services includes:

  • Assessment of existing sanitation situation and infrastructure work
  • Feasibility Studies and Detail Design of the new proposed system (and Tender Documents)
  • Conceptual Plan and Design Criteria
  • Design Components
  • Affordability and Cost Recovery
  • Project Implementation Plan
  • Human Resource Management and Capacity Building
  • Conduct preliminary environmental and social Impact
  • Detail Design of the proposed WWTP

 




CONSULTANCY SERVICE FOR ADDIS ABABA WATER DISTRIBUTION AND OPERATION MANAGEMENT & HYDRAYLIC MODELING

Country: ETHIOPIA ,   Year: 2017 - 2021 ,   Client: A.A.W.S.A. Water and Sanitation Development & Rehabilitation Project Office ,   Funding: Government of Ethiopia ,   Contract Value: 1,339,687.00 USD ,   Tags: Non Revenue Water projects, Water Supply & Water Distribution

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RFP

The project objectives are summarised as follows:

  • Assess the exact current operational management of AAWSA’s network
  • Review the, of AAWSA teams responsible for the management of the network operation
  • Design review of the current and the future demand of AAWSA customers
  • Assess and evaluate the ability of the existing water network system to deliver the service level thresholds with acceptable pressure under continuous water supply regime.
  • Study and design the incorporation of the new supply sources in the city water system and identify the required reinforcements in terms of transmission and distribution network works, based on the projected customer demands. In addition study and modify the distribution network boundaries in order to optimise pressure management and also facilitate the supply of the distribution network by shifting when and if required.
  • Propose a Risk Management Strategy in case of extreme draught conditions.
  • Detailed Design of the identified water system reinforcement works as derived by the studies for the new sources incorporation and the Risk Management Plan, with specifications, BoQs and engineering cost estimates.
  • Produce bidding documents for the proposed reinforcement works.
  • Training and capacity building of AAWSA personnel on the produced Operation and Maintenance manual and on the provided hydraulic modelling software (WaterCAD) and the models developed for the identification of the network reinforcement works.



Vermio HPP Rehabilitation

Country: GREECE ,   Year: 2017 - 2019 ,   Client: Public Power Coorporation Renewable ,   Funding: Public Power Coorporation Renewable ,   Contract Value: 113,279.00 USD ,   Tags: Dams & Hydropower

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RFP

The objective of this consultancy is the preparation of the Detailed Design and Tender Documents for the rehabilitation of Vermion Small Hydroelectric Plant (SHEP). The Vermion SHEP is located in the Region of Western Macedonia, Regional Unit of Imathia and in the municipality of Veria. It is an old (1930) power plant of 1.8 MW capacity




Studies on the Improvement of PEO Lamia- Domokos Section of Hospital Junction to Ag. Sozon

Country: GREECE ,   Year: 2017 - In progress ,   Client: Sterea Ellada Prefecture ,   Funding: National Funding ,   Contract Value: 61,378.00 USD ,   Tags: Infrastructure, Storm Water Networks and Flood prevention

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RFP

The assignment concerns the flood control, hydraulic design and related hydrology studies of the PEO Lamia- Domokos Section of Hospital Junction to Ag. Sozon.




Irrigation Development Support project, Construction, Supervision of Lusitu, Mwoboshi and Musakashi Irrigation Schemes

Country: ZAMBIA ,   Year: 2016 - 2019 ,   Client: Ministry of Agriculture and Livestock ,   Funding: International Development Association (IDA) ,   Contract Value: 2,304,790.00 USD ,   Tags: Construction Supervision Services

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RFP

Lusitu Irrigation Photo

The overall objective of the assignment is the supervision of the construction works for three Separate Irrigation Schemes in Lucitu, Mwomboshi and Musakashi Areas in accordance with the International Federation of Consulting Engineers (FIDIC) Conditions of Contract. The assignment includes also the preparation of Operation and Maintenance Plans and Manuals in accordance with international standards and in application of the World Bank policy. The total net irrigation area covers 254ha in Lusitu, 1,008ha in Musakashi and 5,073ha in Mwomboshi.




CONSTRUCTION SUPERVISION OF THE MWOMBOSHI DAM AND PREPARATION OF DAM SAFETY PLANS

Country: ZAMBIA ,   Year: 2016 - 2018 ,   Client: Ministry of Agriculture and Livestock ,   Funding: International Development Association (IDA) ,   Contract Value: 28,301,810.00 USD ,   Tags: Construction Supervision Services, Design review

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RFP

The overall objective of the assignment is the supervision of the construction works for the Mwomboshi Dam and appurtenant structures in accordance with the International Federation of Consulting Engineers (FIDIC) Conditions of Contract. The Mwomboshi site is developed on both banks of the Mwomboshi River, in Chisamba District in Central Province to the east of the Great North (T2) Road, and covers a total area of around 5,150 ha gross. The main element of the design is the Mwomboshi dam (23m High). The Dam will collect water from a 954 km2 catchment, with average relief slope 3.5%, extending up to Mukamwanji Hills at the north, Lileta at the west and Namingele Hill at the south. Z&A was responsible for the detail design of the Dam.

Mwoboshi Dam




Karnataka Urban Water Supply Modernization Project (KUWSMP) Cost Effective and Sustainable Up-scaling of Continuous (24x7) Pressured Water Supply, its Operation and Management in Hubbali – Dharwad City of Karnataka, India

Country: INDIA ,   Year: 2016 - 2018 ,   Client: Karnataka Urban Infrastructure Develop-ment & Finance Corporation (KUIDFC) ,   Funding: World Bank co-funding ,   Contract Value: 39,564,231 USD ,   Tags: Water Supply & Water Distribution

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RFP

The Scope of work under the Contract includes a comprehensive assessment of the existing system, cost effective design of works needed for upgrading the system to a continuous pressured water supply, procurement of works/goods/services as Construction Manager for the Hubballi-Dharwad Municipal Corporation, construction supervision, system operation, maintenance of the system and customer relations (including customer interface, billing and collection) of this continuously pressured water supply system to be performed in 3 stages over the contract period of 12 years.

The project development objective is to "Improve water service quality to a continuous supply (24x7) across the three project cities of Hubli-Dharwad, Belgaum and Gulbarga in the state of Karnataka, through the establishment of institutionally and financially sustainable service delivery arrangements at ULB level". The Scope of work under the Contract includes a comprehensive assessment of the existing system, cost effective design of works needed for upgrading the system to a continuous pressured water supply, procurement of works/goods/services as Construction Manager for the Hubballi-Dharwad Municipal Corporation, construction supervision, system operation, maintenance of the system and customer relations of this continuously pressured water supply system to be performed in 3 stages over the contract period of 12 years. Ranhill Utilities Sdn.Bhd. (Malaysia) in Joint Venture (JV) with Z&A Consulting engineers and I L & F S Water Ltd. (India) will also act as the operators of the system for the contract period of 12 years.




FEASIBILITY STUDIES AND TENDER DOCUMENT PREPARATION FOR THE NYIMUR MULTIPURPOSE WATER RESOURCES PROJECT

Country: UGANDA ,   Year: 2016 - 2019 ,   Client: Nile Basin Initiative ,   Funding: African Development Bank ,   Contract Value: 1,529,568 USD ,   Tags: Dams & Hydropower, Irrigation

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RFP

The services included under this project are Feasibility and Tender Design Studies for the Nyimur Multipurpose Water Resources Project located in the Aswa River basin shared between Uganda and South Sudan. The project comprises a community based irrigation scheme, water reservoir, a water and soil conservation component among other enabling sub components. It will establish a water resources information/knowledge base and institutional development of the target project area. The core scheme of the project consists of a 26 m head dam and reservoir on Nyimur River and five (5) modules of irrigated lowland rice of approximately 5,105 ha. A mini hydropower plant with a capacity of 350 kW is included in the dam component. In addition, it includes the establishment, in the sub-catchments, of areas where Sustainable Land use Management is practiced as well as afforestation activities for an estimated at 14,300 ha. It envisages assessment of the likely feasibility and benefits from a technical, economic, financial, environment, social, and institutional perspectives, as well as consideration of alternative financing options.




CONSULTING SERVICES FOR ENGINEERING AND TECHNICAL SUPPORT TO THE TENDER BIDDING PROCESS FOR CONSTRUCTION OF THREE IRRIGATION SCHEMES IN GROUP I SITES AND THE CONSTRUCTION OF THE MWOMBOSHI DAM

Country: ZAMBIA ,   Year: 2015 - 2015 ,   Client: Ministry of Agriculture and Livestock ,   Funding: International Development Association (IDA) ,   Contract Value: 106,950.00 (~115,000.00 USD) ,   Tags: Dams & Hydropower, Irrigation

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RFP

The main objective of this Irrigation Development Support Project is to “increase yields per hectare and value of diverse products marketed by smallholders benefiting from investments in irrigation in selected sites served by the project”, but also other uses of water supply, water for livestock and hydropower shall be examined. The project develops three irrigation sites of a total area of 6,500ha, namely Lusitu, Musakashi and Mwomboshi, at feasibility and detail design level and also includes the construction of the proposed irrigation schemes. Public and private partnerships (PPP) will be created for the irrigation development and management in all sites. Water supply is ensured via 3 main pumping stations abstracting water from Zambezi and Kafue River, and via the construction of the 23m high Mwomboshi dam of total storage volume of around 63.6MCM. The dam catchment is 954km2.




SARAKO SOLAR FARM LAND DRAINAGE STUDY

Country: MAURITIUS ,   Year: 2015 - 2015 ,   Client: Sarako PVP Co Ltd. ,   Funding: Sarako PVP Co Ltd. ,   Contract Value: 30,000.00 € ,   Tags: Storm Water Networks and Flood prevention

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RFP

A photo-Voltaic (PV) solar farm is set up by Sarako PVP Co Ltd. on a site of extent 80A along the lower slopes of St. Pierre Mountain, Mauritius. The objective of this assignment was to re-assess storm water runoff conditions and propose the implementation of watershed measures, as the cut off trench that was was constructed initially, at the cut embankment of a track road at the upstream end of the site, had been filled up with significant volumes of debris causing limitation of the constructed trench hydraulic capacity that resulted in flooding of the PV solar farm and erosion across the site. The project included also a filed investigation to identify the flooding problems, as well as a topographical survey for the development of a hydraulic model for the computation of the surface run-off arriving at the different locations on the farm.





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