Before mobilization, Javelin establishes the hydraulic basis, temporary-system design, execution sequence, and resource plan — so the field carries out a defined plan rather than improvising one. Planning determines whether every branch reaches scouring velocity, or whether dead legs and short-circuits force repeated flushing later.
Data center flushing is not a single event — it is a sequence of interdependent disciplines. Each discipline either supports or undermines the next.
Before water moves, Javelin models the hydraulic profile for each flushing loop — identifying the pump size, flow path, and temporary connection points required to achieve specification scouring velocity at every branch. The plan defines where water enters, where it exits, and what stands between.
Javelin deploys dedicated temporary pumping equipment sized to the hydraulic plan — not the permanent system pumps. Dedicated flushing pumps deliver the flow rates required for turbulent conditions while protecting installed equipment from debris and off-design operation.
Progressive bag filtration captures debris in stages — from coarse construction debris to fine particulates — stepping down to project-specific cleanliness targets. Filter differential pressure is monitored continuously; bags are changed on evidence, not on a timer.
Large systems are flushed in a defined sequence — not all at once. Javelin isolates loops, stages temporary bypass manifolds, and sequences sections so that each branch receives the full design flow before the system is reassembled for turnover.
Verification is not visual alone. Turbidity, effluent clarity, and final-filter condition confirm that the system meets the project cleanliness standard before flushing is called complete. Nothing is assumed; everything is checked.
Each flushing scope concludes with a project-specific completion package: loop-by-loop flow records, filter-change logs, water-quality data, and cleanliness verification results — organized for review by the project and commissioning teams.
Every flushing scope follows a defined execution framework — informed by the hydraulic plan, carried out with dedicated equipment, and closed with verifiable documentation.
Pump sizing, flow-path mapping, temporary connection points, and bypass routing are established from system drawings. The plan identifies every branch that must reach specification scouring velocity — and what is required to get it there.
Dedicated temporary pumps, filtration housings, hoses, and bypass manifolds are staged and connected. Permanent equipment remains isolated from flushing flows.
Loops are flushed in defined sequence. Progressive bag filtration captures debris from coarse to fine — stepping down to project-specific cleanliness targets. Filter differential pressure guides bag changes.
Effluent clarity, turbidity readings, and final-filter condition confirm that the system meets the project cleanliness standard. Verification is documented — not assumed.
Final strainer installation, system reassembly, and a complete documentation package: loop-by-loop flow records, filter-change logs, water-quality data, and cleanliness verification results — organized for review by the project and commissioning teams.
Dedicated temporary pumps, filtration, and bypass routing isolate the permanent system during flushing.
Supply
Temporary pumps drive the loop to specification scouring velocity, with the permanent system isolated by temporary bypass and valve line-up.
Return
Flow lifts construction debris and residue off the pipe wall and carries it into staged filtration, which captures particulate progressively as the system clears.
Recirculate
Cleaned water returns to the pumps and the loop continues until the system meets project-defined cleanliness criteria.
Acceptance criteria and sample points are defined by the project specification.
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 project-specified cleanliness levels 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.
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 mechanical flushing, chemical cleaning, and hydronic water management. Tell us what you're solving for — we'll build the execution plan.