Muthari is a project operating system for specialist contractors: it connects engineering, procurement, store, factory production, logistics, site execution, quality and commercial management into one record. The nine modules below are not nine products — they are one chain, and each link is the input to the next. An approved drawing releases a take-off. The take-off becomes a purchase request, then an order, then a goods receipt that writes the stock and calls QC. Approved stock is issued to a zone; the zone moves through production stages; QC stands at the end; a delivery note carries it to site; installation is recorded against the zone quantity; inspections close it; and the claim is built from what the records already say happened. Nobody types a status anywhere.
Submittal log with revisions, comments and response ages. Approval gates hold take-off and production until the drawing is approved and released.
Purchase requests, three-step PO approval, a supplier register, and partial-delivery goods receipts that write the stock and queue QC automatically.
Batches with QC status, one append-only movement ledger, reservations derived from it, issues to zones, cross-project borrows — every movement kept.
Zones move through production stages behind drawing and material gates, every stamp records the built-to revision, and QC stands before anything ships.
Server-issued delivery notes, superseded never edited, trips with drivers and vehicles, a QR per zone minted at dispatch, site receipt under the POD name.
Daily install quantities per zone capped at the zone quantity, photos stamped with name and time, MIR and WIR inspections, and handover gated on both.
Incoming QC with quarantine and returns, factory QC with mandatory reject reasons, rework rounds with typed causes, NCRs with root cause and closure.
Approved budgets gate invoicing; claims derive previous quantities from the last invoice; variations and omissions revise the contract value on the record.
Capability-based roles with per-person grants, audit lines written as facts, server-side tenant isolation, void never delete, and full tenant export.
The chain is the same in every trade; what changes is what a zone is. Façade & curtain wall · Aluminium fabrication · Glass & glazing · Steel fabrication · Joinery & millwork · Fit-out. By region: Saudi Arabia · UAE.
What is construction project management software? · What is construction operations software? · Why specialist contractors are different · Guides — ten field notes on submittals, stage gates, traceability, zones and claims · Glossary — GRN, WIR, MIR, NCR, BOQ and MTO defined · Comparisons — beside Excel, an ERP, Primavera P6 and general construction platforms · Pricing · Security