System Cleanliness & Passivation

The full scope of system readiness.

Six connected capabilities, delivered by one team — carrying a system from installation-complete toward a clean, treated, and documented condition.

Core Capabilities

Six Connected Capabilities

Executable scopes that deliver commissioning-ready systems. Each service solves a specific problem at a specific point in the project lifecycle.

Our Process

How We Deliver

Analyze

System review & hydraulic basis

Plan

Execution plan & resource staging

Execute

Field execution to specification

Verify

Instrumented cleanliness checks

Document

Turnover records & handoff

Enabling Capabilities

Built to move water. Organized to move the schedule.

High-capacity pumping

Temporary pumps sized per-project to achieve specification scouring velocity across all branches, with bypass configurations for complex loop architectures.

Staged filtration

Skid-mounted multi-stage filtration, staged progressively as the system clears. Filter differential pressure monitored continuously; bags changed on evidence, not a timer.

Temporary fabricated connections

Temporary flushing components — spool pieces, hoses, manifolds, and valve line-ups — built for the scope and removed at completion. Not permanent piping.

Instrumented control

Flow meters, pressure transmitters, turbidity monitoring, and data logging provide real-time trending and verified endpoint determination.

Javelin-led field crews

Experienced crews that understand hydronics, not general laborers. The people running the pumps also understand the hydraulic plan.

Multi-site deployment & mobilization

Equipment and crews deployed to data center markets across the United States. Ability to run concurrent flushing scopes across multiple campuses, with dedicated project management at each site. Staged resources, defined logistics, predictable arrival.

Additional Technical Services

Specialized support services that ensure precision execution and mission-critical readiness

Technical Water Loop Flushing

High-velocity hydronic system flushing for data centers. Remove construction debris, pipe ThreadShield, and organic matter before commissioning to prevent catastrophic equipment failures.

  • Specification scouring velocity flushing
  • Multi-pass filtration systems
  • Turbidity monitoring & validation
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Brown Water Prevention

Proactive strategies to prevent brown water events in data center hydronic systems. Address iron oxide, biofilms, and construction contaminants before they damage sensitive equipment.

  • System cleaning & passivation
  • Chemical treatment protocols
  • Ongoing water quality monitoring
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Off-Site Stainless Steel Pre-Passivation

Shop-based passivation of stainless steel piping before installation. Controlled environment, certified processes, and documentation for data center cooling systems.

  • Controlled shop environment
  • Full certification documentation
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Engineering & Flushing Plan Development

Custom-engineered flushing plans designed for your system architecture. We provide hydraulic analysis, temporary equipment sizing, and detailed execution plans.

  • Engineered system flushing plans
  • Hydraulic modeling and velocity calculations
  • Temporary system design (pumps, filters, valving, bypasses)
  • Coordination with MEP engineers and CxA teams

HydroCycle™ Water Recovery

On-site water storage, recovery, and reuse for data center flushing and commissioning. Reduce freshwater consumption and disposal costs with a closed-loop water management system.

  • Up to 80% water use reduction
  • Multi-stage filtration & treatment
  • On-site frac tank storage
  • Nationwide project deployment
Learn More About HydroCycle™

Temporary Pump & Filtration Solutions

Field-ready temporary equipment staged and operated to achieve flushing velocities and system cleanliness targets. Proven setups for complex hydronic systems.

  • Skid-mounted pump setups with capacity to spec
  • Multi-stage filtration rigs staged to spec
  • Hose routing design and equipment staging
  • On-site monitoring, adjustments, and continuous operation

Preconstruction & Execution Planning

Early-phase planning and execution strategy for system readiness scopes. Hydraulic feasibility, constructability review, and resource-loaded schedules that inform bid packages and project sequencing.

  • Preconstruction & early-phase advisory
  • Design development & technical review
  • Feasibility studies & due diligence
  • Construction & commissioning support
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Quality Assurance & Documentation

Transparent, detailed documentation packages that give owners, engineers, and GCs full visibility into system readiness and performance. Every phase tracked, every result verified.

  • Daily operational logs
  • Turbidity test results
  • Filter tracking reports
  • Chemical treatment records
  • Flow & pressure data
  • Final commissioning packets
  • As-built documentation
  • System readiness certificates
  • Owner-ready turnover packages

Ready to Execute? Let's Talk Scope.

Based in Tulsa, Oklahoma and serving data centers nationwide. We mobilize crews and equipment for flushing, passivation, and pre-commissioning scopes. Tell us what you're solving for—we'll build the execution plan.

Nationwide Mobilization
Commissioning-Ready