
Heat numbers you must prove
The 3.1 cert lands at goods-in and follows the plate to the weld.
The heat number is biro'd onto the plate and the mill cert is in a lever-arch file. Bulk ties the heat to the weld, the welder's ticket and the NDT report as the work happens, so the EN 1090 pack is a click, not QA's afternoon.

The 3.1 cert lands at goods-in and follows the plate to the weld.

Each joint records its WPS and the welder as the arc strikes.

Keep the quoting and accounts system; Bulk runs the fab floor beneath it.

Cut, machine and weld a part on one trace, not two systems.

Goods-in reads the 3.1 mill cert; the heat number lands on the plate and the job.
See inbound OCRHeat 2B7741 · EN 10204 3.1 cert attached · 6 plates S355

The traveller carries the WPS to each joint; an out-of-ticket welder blocks the sign-off.
See routingWPS-112 rev C · PQR-044 · D. Whitcombe, ticket to Mar 2027

Visual, dimensional and NDT results land on the joint; a fail raises the NCR there.
See qualityMPI indication 4 mm on joint W-07 · heat 2B7741

One click assembles the certs, heat numbers, WPS, welder tickets and NDT reports.
See documents3 mill certs · 14 joints · 2 welders · 14 NDT reports

The cert sits in a lever-arch; the heat is biro'd on the plate.
Dispatch waits while QA hunts certs and tickets across four drives.
The wrong WPS shows at final inspection; the fix is grinding it out.

From any finished weld back to the exact heat, in a click.
Data threadEach joint pulls its approved WPS; the wrong one blocks the sign-off.
RoutingAn out-of-cert welder cannot sign a joint. The gate is enforced.
TrainingA fail raises the NCR on the joint, traced to heat and welder.
QualityThe CE-ready evidence pack, built from production records in one click.
DocumentsSee the backlog live and give a customer a real ship date.
SchedulingNeither, and that's deliberate. An ERP wants to own your quoting and accounts and be re-platformed first; an MES is usually built for a machine cell and doesn't speak EN 1090. Bulk runs the fab floor and its evidence (travellers, weld quality, heat numbers, welder tickets and the audit pack) and sits over the systems you keep. Most shops our size replace spreadsheets and lever-arch files, not their whole stack.
The evidence is captured at source. Every plate carries its EN 10204 3.1 cert and heat number from goods-in; every joint carries its WPS/PQR and the welder who ran it; inspection and NDT results land on the joint. When the constancy-of-performance or a client audit asks for the pack, the trail already exists. Nothing is reconstructed, and the factory production control records line up with the weld.
Yes, that's the spine. The 3.1 cert is read at goods-in and the heat number stays tied to the plate or section through cutting, fitting and welding, so from any finished assembly you can pull back to the exact heat, and from any suspect heat you can list every weld it went into. Both directions, in a couple of clicks.
Welder tickets are held with their process ranges, continuity and expiries, and enforced as a gate: an out-of-cert welder can't sign a joint. The WPS library is version-controlled and mapped onto travellers, so each joint pulls the approved procedure and its PQR. The wrong or lapsed procedure blocks the sign-off rather than surfacing at final inspection.
Yes. Machining lives on the same thread (heat-lot genealogy through a multi-op route to a shipped serial, plus AS9102 first-article packs) on our sibling page, CNC machine shop software (/cnc-machine-shop-software). It's the same record, so a part that's cut, machined and welded stays on one trace end to end; you don't run two systems.
One per-site price with every module included, no per-module upsell, hosting and rollout in the figure. Rollout is one workflow end to end first: prove a single weld traveller from mill cert to EN 1090 pack on real work in weeks, then the rest of the shop follows the same pattern. Never a big-bang cutover. Early-access fabricators work directly with the build team.