United Arab Emirates

 

Water Transmission System From Hassyan Power and Desalination Plant

Project Features
Construction of water transmission pipeline extending 70 km from the Hassyan desalination plant complex to Dubai City using fiber cement and glass reinforced epoxy construction with pipes ranging from 1,200 mm to 1,400 mm diameter; four water storage reservoirs each of capacity 227 cu m constructed of reinforced concrete and lined with PVC sheet; water pump station complex including power generation and a chlorine dioxide system for water disinfection with a maximum capacity of 2 MLD.

Scope of Services
Preparation of preliminary and detailed engineering designs and drawings; preparation of tender documents for conventional construction contracts; assistance in tendering, tender evaluation and contract award; construction supervision; testing and commissioning of facilities.

Client / Funding Institution
Dubai Electricity and Water Authority

Water Storage Reservoirs in Mushrif and Al Ghafat

Project Description
Construction of 5 water storage reservoirs that are rectangular reinforced concrete structures with 4 compartments and with capacities of 60 MG (270,000 cu m) each at Mushrif (3 reservoirs) and at Al Ghafat (2 reservoirs); works at the Mushrif complex will include site grading and paving, interconnecting piping, site roads and drainage, site lighting, emergency power supply, LV electrical building, operators accommodation building, security fencing, CCTV surveillance, fire protection, and SCADA control; works at the Al Ghafat site will include site grading and paving, interconnecting piping, site roads and drainage, site lighting, emergency power supply, operation control building, chlorination building, electrical, substation, operators accommodation building, guard house, security fencing, CCTV surveillance, fire protection, lightning protection, and SCADA control.

Scope of Services
Preparation of detailed design and tender documents for the new reservoirs and associated works, including preliminary studies and preliminary and final designs; assistance in tendering and evaluation of tenders and contract award; supervision of project implementation and construction; and provision of follow-up services during the post-construction maintenance/defect liability period.

Client
Dubai Electricity and Water Authority

Funding Institution
Dubai Electricity and Water Authority

Supply of Water to Northern Off-shore (Islands) Projects

Project Features
Provision of potable water to the Northern Off-shore (Islands) of United Arab Emirates.

Scope of Services
Review of available data and developers' requirements; development of water supply options; conduct of technical and economic feasibility studies; planning and preparation of recommendations for supplying water to the Northern Off-shore (Islands) projects.

Client
Dubai Electricity and Water Authority (DEWA)

{slider Construction of Water Storage Reservoirs: 60 Mg in Jebel Ali and 5 Mg in Lussaily Village and Associated Works

Project Features
Construction of two water storage reservoirs in Jebel Ali (60 million gallons capacity) and in Lussaily Village (5 million gallons). The construction of the water reservoirs will include site grading and adjustment of the differences in elevation. The overall construction works involve the piping, valves, site roads and drainage, site lighting, SCADA control, guard house, fencing and other required appurtenances.

Scope of Services
Engineering design and review, preparation of tender documents, contract management, and construction supervision.

Client/Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Water Supply Master Plan for Dubai Emirate Through 2020

Project Features
Improvement and expansion of the existing water supply and assessment of the future demand for potable water supply in Dubai City, and the entire Dubai Emirate through 2020.

Scope of Services
Conduct of engineering investigations, analyses and studies; planning and preparation of recommendations for an optimized programme of improvement and expansion of Dubai Emirate's water supply system to meet the needs for potable water through 2020; preliminary designs for the first stage of implementation that will meet the 2015 needs.

Client/ Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Construction of Water Storage Reservoirs; 180 Mig in Mushrif (Phases 4,5, & 6) and 120 Mig in Al Ghafat (Phases 1 & 2)

Project Features
Construction of five water storage reservoirs with capacities of 60 MG (270,000 cu m) each; three reservoirs are at the site of an existing reservoir complex at Mushrif, and two reservoirs are at a new site at Al Ghafat.

Scope of Services
Preparation of designs and tender documents for the new reservoirs and associated works, including preliminary studies and preliminary and final designs for review by DEWA; tendering and evaluation of tenders; preparation of contract documents; supervision of project implementation and construction supervision; and follow-up services during the post-construction maintenance /defects liability period.

Client/Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Consultancy Services Supervision of Water Transmission Pipelines and Associated Works

Project Features
Augmentation of water supply to the city of Dubai in various locations based on estimated demand. The main components of these three projects are supply, installation, testing and commissioning of 54 km of GRE pipe line mainly 1,200 mm diameter, a number of valve chambers and SCADA works.

Scope of Services
Review of detailed pipeline designs, method statements submissions, materials submissions, and thrust blocks designs submissions to ensure compliance with the contract; monitoring of progress, quality control, to ensure timely completion and coordination with the other contracts; construction supervision and inspection; review of contractor's payments and monitoring of financial aspects; advising client and contactor on technical and contractual issues: supervision of testing, and commissioning, attending progress and special meetings with client and other agencies. Major tasks undertaken are obtaining NOC's, First Aid and safety related training.

Client
Dubai Electricity and Water Authority (DEWA)

{slider Water Transmission Pipelines in Culvert at Discovery Gardens, Dubai, Uae

Project Features
Relocation and installation of three 1200mm diameter and one 900mm diameter transmission pipelines inside a new 550m long culvert located through a new residential development, with car parking provided over the top of the culvert.

Scope of Services
Preparation of detailed hydraulic, civil and structural designs for the contractor for this Design/Build project.

Client
Target & Jima Construction Co., LLC.

{slider Jumeirah Golf Estates Sewage Treatment Plant

Project Features
Construction of trunk sewers, pressure mains, sewage treatment plant and treated sewage effluent distribution system. The trunk sewers comprised 1,400 m of 1500 mm diameter sewer, 2,468 m of 1800 mm diameter and 2,694 m of 2000 mm diameter, 2,365 m of sewage pressure main of 300 mm to 1000 mm diameter is to be constructed over 1,600 m of sewer and pressure main is to be installed by micro-tunneling.

Scope of Services
Sanitary engineering planning and design for tender preparation.

Client
Shimizu Corporation

{/sliders

Supply of Water to Northern Off-shore (Islands) Projects

Project Features
Provision of potable water to the Northern Off-shore (Islands) of United Arab Emirates.

Scope of Services
Review of available data and developers' requirements; development of water supply options; conduct of technical and economic feasibility studies; planning and preparation of recommendations for supplying water to the Northern Off-shore (Islands) projects.

Client
Dubai Electricity and Water Authority (DEWA)

{slider Construction of Water Storage Reservoirs: 60 Mg in Jebel Ali and 5 Mg in Lussaily Village and Associated Works

Project Features
Construction of two water storage reservoirs in Jebel Ali (60 million gallons capacity) and in Lussaily Village (5 million gallons). The construction of the water reservoirs will include site grading and adjustment of the differences in elevation. The overall construction works involve the piping, valves, site roads and drainage, site lighting, SCADA control, guard house, fencing and other required appurtenances.

Scope of Services
Engineering design and review, preparation of tender documents, contract management, and construction supervision.

Client/Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Water Supply Master Plan for Dubai Emirate Through 2020

Project Features
Improvement and expansion of the existing water supply and assessment of the future demand for potable water supply in Dubai City, and the entire Dubai Emirate through 2020.

Scope of Services
Conduct of engineering investigations, analyses and studies; planning and preparation of recommendations for an optimized programme of improvement and expansion of Dubai Emirate's water supply system to meet the needs for potable water through 2020; preliminary designs for the first stage of implementation that will meet the 2015 needs.

Client/ Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Construction of Water Storage Reservoirs; 180 Mig in Mushrif (Phases 4,5, & 6) and 120 Mig in Al Ghafat (Phases 1 & 2)

Project Features
Construction of five water storage reservoirs with capacities of 60 MG (270,000 cu m) each; three reservoirs are at the site of an existing reservoir complex at Mushrif, and two reservoirs are at a new site at Al Ghafat.

Scope of Services
Preparation of designs and tender documents for the new reservoirs and associated works, including preliminary studies and preliminary and final designs for review by DEWA; tendering and evaluation of tenders; preparation of contract documents; supervision of project implementation and construction supervision; and follow-up services during the post-construction maintenance /defects liability period.

Client/Funding Institution
Dubai Electricity and Water Authority (DEWA)

{slider Consultancy Services Supervision of Water Transmission Pipelines and Associated Works

Project Features
Augmentation of water supply to the city of Dubai in various locations based on estimated demand. The main components of these three projects are supply, installation, testing and commissioning of 54 km of GRE pipe line mainly 1,200 mm diameter, a number of valve chambers and SCADA works.

Scope of Services
Review of detailed pipeline designs, method statements submissions, materials submissions, and thrust blocks designs submissions to ensure compliance with the contract; monitoring of progress, quality control, to ensure timely completion and coordination with the other contracts; construction supervision and inspection; review of contractor's payments and monitoring of financial aspects; advising client and contactor on technical and contractual issues: supervision of testing, and commissioning, attending progress and special meetings with client and other agencies. Major tasks undertaken are obtaining NOC's, First Aid and safety related training.

Client
Dubai Electricity and Water Authority (DEWA)

{slider Water Transmission Pipelines in Culvert at Discovery Gardens, Dubai, Uae

Project Features
Relocation and installation of three 1200mm diameter and one 900mm diameter transmission pipelines inside a new 550m long culvert located through a new residential development, with car parking provided over the top of the culvert.

Scope of Services
Preparation of detailed hydraulic, civil and structural designs for the contractor for this Design/Build project.

Client
Target & Jima Construction Co., LLC.

{slider Jumeirah Golf Estates Sewage Treatment Plant

Project Features
Construction of trunk sewers, pressure mains, sewage treatment plant and treated sewage effluent distribution system. The trunk sewers comprised 1,400 m of 1500 mm diameter sewer, 2,468 m of 1800 mm diameter and 2,694 m of 2000 mm diameter, 2,365 m of sewage pressure main of 300 mm to 1000 mm diameter is to be constructed over 1,600 m of sewer and pressure main is to be installed by micro-tunneling.

Scope of Services
Sanitary engineering planning and design for tender preparation.

Client
Shimizu Corporation

{/sliders

NJS Consultants Co., Ltd.

Head Office,Tokyo

  1-1-1, Shibaura, Minato-ku, Tokyo 105-0023 Japan
  +81-3-6324-4344
+81-3-6324-4345