Service
Cross-Connection Surveys for Facilities and Property Portfolios
Annual device testing verifies whether specific backflow prevention assemblies pass a test. A cross-connection survey looks more broadly at how a building or facility manages potable-water protection, existing devices, accessible hazards, documentation gaps, and follow-up actions.
Where surveys matter most
The more ways water is used in a facility, the more places a cross-connection can hide. Surveys are most valuable for sites with equipment like:
- Boilers
- Chemical feeds
- Irrigation systems
- Fire protection systems
- Commercial kitchens
- Labs
- Healthcare equipment
- Process water
- Production lines
- Washdown stations
- Dental or medical equipment
- Multi-building water systems
Current Survey Scope vs. Future Engineering Scope
SOLARNA keeps factual survey work clearly separated from engineering opinions, so you always know exactly what is being provided.
Current Survey Scope
- Device inventory
- Existing protection inventory
- Photo documentation
- Accessible walkthrough
- Due-date and testing-calendar organization
- Factual observations
- Report package support
- Gap list where appropriate
- Failed-device routing to licensed trades where required
- Retesting and closeout support where authorized
How scope is handled
SOLARNA can help organize cross-connection survey information, device inventories, photos, due dates, existing protection records, and compliance documentation. Where a finding requires engineering judgment, hazard classification, protection adequacy opinion, design recommendation, sealed reporting, or a professional correction plan, that work is handled only after the required professional authorization and insurance are active.
Survey packages
Device Inventory Audit
Documented device list, photos, tag details, and due dates for properties with unclear records.
Standard Cross-Connection Survey
Accessible walkthrough of existing protection, factual observations, photo documentation, and a gap list where appropriate.
Compliance Documentation Review
Review and organization of municipal letters, prior reports, and device records into one coherent compliance file.
Compliance Remediation Coordination
Routing of correction items to licensed trades where required, with retesting and closeout support where authorized.
Staff Training / Toolbox Talk
Awareness session for facility or property staff on backflow basics and the owner workflow.
Request a Survey Scope Call
Tell us about your facility and what your municipality or insurer is asking for — we'll confirm what fits current survey scope.