Plumbing contracting in Jumeirah Lakes Towers (JLT) 

Plumbing contracting in Jumeirah Lakes Towers (JLT): local context

Jumeirah Lakes Towers is a DMCC free-zone district of around 80 towers arranged in clusters around artificial lakes, opposite Dubai Marina along Sheikh Zayed Road. Built mostly in the late 2000s, it mixes office, residential and hotel towers with ground-level retail and clinics. Manolia completed the MEP works for the Armada hotel tower (G+50) and MEP for the Armada surgical centre here.

• Empower supplies district cooling to much of JLT, so tower scopes typically include energy transfer stations, secondary chilled-water pumping, and careful control of return temperature to keep tariffs and plant performance in check.
• Healthcare fit-outs, such as surgical centres, need dedicated fresh-air AHUs, pressure cascades between clean and dirty areas, medical gas coordination and essential power arrangements.
• Clusters share podiums and access roads, so loading bays, hoist time and crane positions are negotiated with neighbouring towers and cluster management.

Building types we serve in Jumeirah Lakes Towers (JLT)

For malls and retail centres, the work concentrates on large-volume air handling, tenant-ready chilled water or refrigerant capacity, smoke extraction for atriums and car parks and food-court exhaust.

Scope of work

• Installation of cold-water supply from the utility meter to storage tanks and distribution.
• Pressure reducing valves on lower floors of towers to keep pressures within fixture limits.
• Utility inspections and water connection approvals.
• Backflow prevention at connections to irrigation, cooling tower make-up and other non-potable uses so contaminated water cannot return to drinking supplies.

Systems we install

• Hot water calorifiers, heat pumps and solar systems
• PPR, copper or stainless steel pipework

UAE site and climate challenges

• Roof tanks absorb solar heat and can raise water temperature, increasing Legionella risk, so tanks are insulated, shaded where possible and sized for good turnover.
• Hot water recirculation loops in hotels lose heat slowly in UAE ambient, but long dead legs can still stagnate at warm temperatures, so loops are designed to keep water moving and avoid Legionella-friendly conditions.
• Pressure zoning strategy in towers, using pressure reducing valves on lower floors or separate pump sets per zone, trading installation simplicity against pumping energy and control precision.

Relevant Manolia projects

Frequently asked questions