Javelin Critical Operations delivers professional data center flushing services that prepare chilled water systems for commissioning. We specialize in high-velocity flushing for TCS loops, direct-to-chip cooling systems, and closed-loop hydronic infrastructure. Our mechanical flushing services ensure contamination-free systems that meet stringent cleanliness specifications for AI facilities, GPU clusters, and hyperscale data centers.
Data center flushing isn't optional—it's a critical commissioning requirement. Contamination in chilled water systems destroys pumps seals, clogs thermal plates, and can permanently damage expensive GPU clusters and server infrastructure.
TCS (Technical Cooling System) loops and direct-to-chip cooling systems have zero tolerance for debris, weld slag, pipe ThreadShield, or iron oxide. When contamination enters these sensitive systems, the result is costly remediation, delayed commissioning, and potential equipment replacement.
"We've seen projects delayed 6-8 weeks due to inadequate flushing. Proper chilled water flushing at the right velocity prevents these failures."
Micron-level debris blocks cold plates, reducing thermal performance or causing hot spots in GPU clusters.
Abrasive particles destroy mechanical seals, causing premature pump failure during commissioning.
Remediation costs $50K-$200K+ and adds weeks to project timelines. Prevention costs a fraction of that.
Iron oxide and mill scale release causes brown water, requiring system drain-down and re-flushing.
From high-velocity mechanical flushing to chemical treatment and passivation, we deliver commissioning-ready systems.
High-velocity flushing at 5-7 fps to mobilize and remove construction debris, weld slag, and mill scale from chilled water piping.
Closed loop hydronic system flushing for primary, secondary, and tertiary chilled water loops in mission-critical facilities.
Technical Cooling System loop flushing for GPU clusters, AI infrastructure, and direct-to-chip cooling applications.
Engineered chemical treatment to dissolve scale, remove residual oils, and prepare surfaces for passivation.
ASTM A380/A967 compliant passivation of stainless steel piping to form protective chromium oxide layer.
Data center cooling system startup preparation including temporary strainer installation, final flush, and turnover documentation.
We're not general contractors who flush systems occasionally. Data center flushing is our specialty—and it shows in our execution.
We don't use permanent system pumps for mechanical flushing services. Our dedicated flushing pumps deliver the high flow rates and velocities required—5 fps minimum, 7 fps target—without risking damage to installed equipment.
Our bag filtration flushing systems capture debris at multiple micron levels—200 micron initial capture, stepping down to 25 micron, then 10 micron for final verification. We don't stop until the system is clean.
We design and install temporary piping and bypass manifolds to flush hard-to-reach sections. No system is too complex when we can route flushing connections around obstacles.
We measure and document actual flow rates throughout the chilled water flushing process. Velocity calculations confirm turbulent flow (Re > 4000) that actually mobilizes debris—not just passes water through.
For sensitive TCS and direct-to-chip systems, we develop contamination control plans. Every opening is sealed, every connection verified. Zero tolerance means zero surprises at startup.
We provide complete data center commissioning flushing documentation: flow readings, turbidity measurements, filter change logs, and cleanliness verification reports that satisfy CxA requirements.
A systematic approach to chilled water system cleaning that delivers commissioning-ready results every time.
We review system drawings, identify flushing connections, and develop a contamination control strategy. Temporary piping and bypass manifolds are designed for complex loop architectures.
Using dedicated flushing pumps, we achieve 5-7 fps velocities through all sections. High velocity flushing at 5 fps 7 fps creates turbulent flow that mobilizes weld slag, mill scale, and construction debris.
Bag filtration flushing systems capture mobilized debris at multiple stages. We monitor filter differential pressure and change filters as needed until effluent runs clear.
We test for turbidity, pH, and particulate content to verify system cleanliness. Documentation supports commissioning authority sign-off.
Where specified, we perform chemical cleaning followed by passivation of stainless steel piping per ASTM A380/A967 standards. Citric or nitric acid creates the protective chromium oxide layer.
Final strainer installation, system fill, and complete documentation package. We're present for commissioning authority inspections and provide supporting documentation.
We support new construction, retrofits, and remediation across the full spectrum of mission-critical facilities.
Multi-story, multi-MW facilities
Hyperscale facilities demand flawless data center flushing at massive scale. We mobilize multiple flushing trains, coordinate with multiple contractors, and deliver systems that pass strict cleanliness verification.
Direct-to-chip cooling systems
AI infrastructure with direct-to-chip cooling has zero tolerance for contamination. Our TCS loop flushing services achieve sub-10 micron cleanliness to protect sensitive GPU and AI accelerator hardware.
Multi-tenant data halls
Colocation facilities require closed loop hydronic system flushing that doesn't disrupt neighboring tenants. We work within operational constraints and maintain strict contamination controls.
Greenfield and brownfield projects
Whether it's a fresh build or retrofitting an existing facility, our chilled water system cleaning services prepare systems for commissioning. We handle both construction debris removal and legacy system remediation.
Technical answers to common questions about chilled water flushing and system preparation.
Based in Tulsa, Oklahoma and serving data centers nationwide. We mobilize crews and equipment for flushing, passivation, and data center cooling system startup preparation. Tell us what you're solving for—we'll build the execution plan.