Maintenance
Filters, sterile elements, cartridges, UV lamps and sleeves, membranes, resin, valves, inspections, troubleshooting, and recurring service.
MJM QAAI | Laboratory & Regulated Water-System Services
Fix the water system. Strengthen the record before FDA scrutiny.
MJM QAAI oversight is built into the service—not added after the work. We connect maintenance, cleaning, sanitization, recovery, field evidence, exceptions, and closeout into one defensible service record.
Service planning
Start with the problem.
Open the calculator that matches the work. Additional water tools remain available inside either workspace.
Why MJM QAAI
A completed service ticket does not prove the work was controlled.
FDA observations can expose weak procedures, incomplete execution evidence, unresolved exceptions, and unclear release decisions. MJM QAAI helps keep the instruction, field work, evidence, review, and final disposition connected.
The MJM QAAI service cycle
AI supports the full service—not just the final report.
For each job, MJM QAAI helps translate approved requirements into field-ready controls, keeps evidence connected to the work, identifies missing or conflicting information, and prepares a reviewable closeout package.
Human authority remains visible: qualified people approve scope, technical decisions, exceptions, customer acceptance, and return to service.
MJM
QAAIcontinuous
oversight
QAAIcontinuous
oversight
1DefineScope · instructions · acceptance
2GuideSequence · prompts · boundaries
3CaptureReadings · photos · materials
4CheckGaps · exceptions · conflicts
5Close & improveReview · disposition · reusable learning
Equipment we know
Familiar systems. Manufacturer-directed service.
We service complete water trains and their individual components using applicable manufacturer procedures and customer requirements.
Water systems, RO & EDI
Xylem / Evoqua · Ionpure · Applied Membranes / AMI · Pentair · Fleck · Clack · ENPRESS · DuPont / Rohm & Haas · Purolite · ResinTech
UV & filtration
Trojan Technologies · Aquafine · VIQUA · Wedeco · Purtrex · Hytrex · Pentair Pentek · Big Blue · Cytiva · Millipore / MilliporeSigma
Sanitary valves & components
SED · GEMÜ · ITT Pure-Flo · sanitary diaphragm valves · sterile filters · sanitary housings and components
Brand names identify equipment experience and compatibility. MJM is an independent service provider; manufacturer authorization or affiliation is not implied.
Sanitization & biofilm response
Routine sanitization, tank and loop treatment, Oxonia methods, and equipment-specific biofilm response.
RO & EDI service
Performance review, troubleshooting, AMI cleaning options, membrane or module cleaning, and post-service comparison.
Cleaning, sanitization & passivation
Methods selected for the equipment and the problem.
Oxonia Active, CitraSurf, MJM CIP solutions, and AMI membrane cleaners are applied under product instructions, material limits, customer requirements, and job-specific MJM QAAI controls.
Independent equipment support
Support for major high-purity systems.
MJM provides independent third-party maintenance and technical support for established equipment, including MECO, Paul Mueller Company, STERIS, Finn-Aqua legacy equipment, and Stilmas.
MJM QAAI oversight
Quality oversight for the work FDA may ask you to explain.
01 Scope
Equipment, boundary, instructions, and acceptance needs.
02 Execute
Sequence, materials, readings, photographs, and exceptions.
03 Review
Evidence, instruction conformance, deviations, and gaps.
04 Close
Service report, remaining actions, and bounded disposition.
MJM QAAI oversight does not automatically replace customer Quality Unit approval, validation, microbiological release, or return-to-service authority.
Talk to a person now. Use guided intake when it helps.
Check another system
Use Contact Russ at the top of the page. We can often support additional systems when manufacturer procedures are available.