Fire-Engine Retrofit Sidecar
Purpose
Provide an externally mounted research attachment that uses approved clean water from an engine while keeping mineral material and slurry in a separate removable system.
Operating concept
A sidecar or rear skid accepts clean water after an owner-approved point, meters a separate slurry side stream, injects downstream, and returns to water-only on any fault.
Key assemblies
apparatus-specific mounting frame; clean-water interface; separate material vessel; metering feeder/pump; injection collar; bypass/failover; controls; purge/wash containment
Operating sequence
obtain owner and engineering approval → mount without defeating apparatus functions → connect clean-water point → run water baseline → enable bounded side stream → fail back to water → remove and inspect
Instrumentation
tank level or material inventory; platform attitude/load status; system mode; containment status
Safeguards
stability and load analysis; transport isolation; spill/runoff containment; authorized-user controls
Failure modes and mitigations
interference with certified apparatus; backflow; weight/clearance; operator confusion; warranty/standards conflict
Variants
side cabinet; rear skid; tow-behind side-stream module; training- engine-only retrofit; demountable quick-change module
Validation gates
weight/stability review; transport and tie-down review; contained operation trial; maintenance-access review
Claim boundary
CLAIM BOUNDARY: No certified design, validated recipe, performance guarantee, regulatory approval, or authorization for uncontrolled-fire use is represented.
Unverified concept for qualified research. Not certified equipment, not a validated formula, not fabrication instructions, and not authorization for active-fire use. Individual conventional components are not claimed as separately invented.
Reproduced from the Comprehensive Apparatus Concept Atlas v1.0 (SSR-TDS-APPARATUS-ATLAS-2026-08-18). Download the full atlas (PDF).