How Javelin's flushing, chemical cleaning, passivation, temporary systems, and water management apply to chilled-water systems — preparing them for commissioning and startup.
Chilled-water systems — from traditional central-plant hydronics to direct-to-chip liquid cooling — must be clean, chemically stable, and hydraulically proven before the first chiller or CDU is brought online. Javelin applies its specialized capabilities to get them there.
This is an application overview. For detailed scope information, see the individual capability pages linked below.
Expertise across all chilled water system architectures and cooling technologies
Traditional water-cooled chiller plants with cooling towers, primary/secondary pumping, and hydronic distribution to air handlers and CRACs.
Close-coupled in-row cooling units for high-density server rows, with chilled water supply serving rack-adjacent cooling equipment.
Passive rear-door cooling solutions attached to server cabinets, using chilled water to remove heat directly at the rack exhaust.
Cold plate liquid cooling directly to CPUs and GPUs via CDU-supplied coolant loops, supporting high-density AI and HPC applications.
Single-phase and two-phase immersion cooling systems with heat rejection via chilled water or cooling tower water loops.
Water-side and air-side economizer systems for energy-efficient cooling using ambient conditions when temperatures permit.
High-velocity flushing removes construction debris, weld slag, and particulate from chilled-water piping — achieving the cleanliness levels your chiller manufacturer requires. Learn more →
Chemical treatment removes mill scale, corrosion products, and surface contamination. Stainless-steel passivation restores the protective chromium oxide layer. Learn more →
Sourcing, delivery, treatment, and coordinated disposal of flush water — including closed-loop recovery where site conditions allow. Learn more →
Temporary pumps, hoses, filtration, and storage deployed for the flushing and chemical phases — keeping the permanent plant out of the construction path until it's ready.
Javelin supports the commissioning process by delivering clean, chemically stable, hydraulically proven systems ready for Cx testing — with complete QA documentation and turnover records.
Data center schedules are aggressive. We mobilize quickly, work efficiently, and coordinate seamlessly with general contractors, MEP firms, and commissioning agents to keep projects on track.
From mechanical flushing and chemical passivation to temporary systems and water management — let's discuss how Javelin's capabilities apply to your chilled-water project.