Evidence Intake Workbench
Normalize supplier quotations, invoices, field observations and other evidence before it can enter the regional rate book.
Active field-validation queue
The current priority is not generic price collection. Capture the minimum evidence needed to unlock an assembly, then move on.
Two independent dated quotes for normalized 9×4×3 in / equivalent clay brick; GST, freight and delivery explicit.
Same commercial and technical gate for a representative Raipur supply basis.
Two independent observations for each compatible grade/source; do not infer bag/CFT conversions.
Two comparable crew observations with crew composition, labour cost, measured output and access/lifting conditions.
Comparable 12 mm / 15 mm observations with substrate, scaffolding, crew and sqm/day output.
Once a packet passes its gate, its validated component evidence is reusable across compatible assemblies. It does not automatically become an installed assembly rate.
Production quote protocol
Use this workbench for one dated quotation or field observation at a time. The record remains observed until independently corroborated; it never becomes a production rate merely because validation checks pass.
New observation
Hard blocks include range-only evidence, unknown GST, unknown freight, unknown delivery point, missing date and inferred rates. Corroboration is a cross-record state: at least two independent observations with compatible technical identity and explicit commercial basis must be reviewed together.