Build Reports SOP

This procedure defines the build report: the complete set of documents production requires before starting a job, and how that set is generated, checked, and issued to the floor.

It exists to ensure the shop floor never begins wiring, assembly, or kitting against an incomplete, unreleased, or mismatched-revision document set.

A disciplined build report package reduces re-work from stale drawings, keeps the BOM, cut list, layout, schematic, and traveler in agreement, and preserves the revision trail needed for UL508A documentation.

Applies to every job moving from engineering release into production, covering new builds, repeat builds, and re-releases driven by an engineering change.

Covers confirming engineering release status, generating or pulling the bill of materials (BOM), cut list, panel layout, and schematic, compiling the job traveler, and issuing the assembled package to the floor.

Does not cover creating the schematic and BOM themselves (see Engineering Release SOP), wire cut-length calculation (see Cut List SOP), or component buyout (see Procurement SOP).

Build report — the complete document package issued to production before a job starts: BOM, cut list, panel layout, schematic, and job traveler, all at matching revision.

BOM — Bill of Materials: the itemized list of components required to build the panel, at a specific revision.

Cut list — the itemized wire/cable list (wire number, gauge, color, length, labels) generated from the released schematic and layout; see Cut List SOP.

Panel layout — the drawing showing physical component placement, mounting, enclosure dimensions, and wire duct routing.

Schematic — the electrical wiring diagram carrying wire numbers, terminal designations, and device tags for the panel.

Traveler — the job routing document (also called a job router) that lists build operations in sequence and carries sign-off/inspection fields at each stage.

Engineering release — the point at which the schematic, layout, and BOM are approved, revision-locked, and made available for production use.

Role	Responsibility
Design / Engineering	Creates and releases the schematic, panel layout, and BOM; confirms revision consistency across all three before handoff.
Production Planner / Scheduler	Pulls the released documents, generates the cut list and traveler, and schedules the job onto the floor. TODO: confirm the role/title that owns this step.
Document Control	Compiles the build report package, tracks revisions, and manages reissue/void of superseded documents.
Production / Floor Supervisor	Receives the build report package, confirms completeness before work begins, and acknowledges any mid-build reissue.
Quality	Verifies document completeness and revision agreement before the package is released to the floor.

ERP / MRP or job-management system used to generate and issue the BOM and traveler. TODO: name the current Blitzpanel system of record.

CAD / PLM (or drawing management) system that stores the released schematic and panel layout. TODO: name the current Blitzpanel CAD/PLM system.

Cut list generation tool or template per the Cut List SOP.

Job traveler template with operation sequence and sign-off fields. TODO: link the current Blitzpanel traveler template.

Document control / revision log for tracking issued packages and superseded revisions. TODO: name the system of record.

6.1 Confirm engineering release

Confirm the schematic, panel layout, and BOM are marked "Released" (not "In-Work" or "For Review") before generating any downstream document.

Confirm the revision number matches across the schematic, layout, and BOM, and log the release date, revision, and releasing engineer in the job record; if any revision is out of agreement, halt and route the job back to Design/Engineering.

6.2 Pull and confirm the BOM

Export or print the released BOM at the confirmed revision, verifying quantities match the confirmed build quantity for the job.

Exclude and flag any customer-supplied (free-issue) material so it is not double-ordered or double-kitted.

Reconcile the BOM against current inventory and open purchase orders (see Procurement SOP) and flag shortages before issuing to the floor.

6.3 Generate the cut list

Generate the wire and cable cut list directly from the released schematic and panel layout, per the Cut List SOP; never cut from an unreleased or superseded schematic.

Confirm the cut list revision matches the schematic/BOM revision confirmed in §6.1 before it is added to the build report package.

6.4 Confirm the panel layout and schematic

Confirm the layout drawing shows final component placement, enclosure dimensions, mounting hardware, and wire duct routing consistent with the BOM.

Confirm the layout reflects the required enclosure environment (e.g., NEMA/Type) rating and any clearance requirements called out on the order.

Confirm the schematic carries wire numbers, terminal designations, and device tags consistent with the cut list and BOM, and includes the SCCR basis and any required UL508A markings/labeling notes. TODO: verify exact UL508A clause before citing the marking/labeling requirement.

6.5 Compile the job traveler

Create the traveler listing build operations in sequence (kitting, wiring, subpanel assembly, final assembly, functional test, final inspection) with a sign-off field for each operation.

Populate the traveler header with job number, customer, build quantity, target ship date, and the confirmed revision references for the BOM, schematic, layout, and cut list.

Attach any special process notes or customer-specific requirements (e.g., non-standard labeling, special packaging) to the traveler. TODO: confirm the standard traveler template fields.

6.6 Compile and issue the build report package

Compile the BOM, cut list, panel layout, schematic, and traveler into a single build report package tied to one job number, with a matching revision on every document.

Have Quality verify document completeness and revision agreement before the package is released to the floor.

Issue the package to the shop floor via the shop's standard method. TODO: confirm issuance method (printed packet vs. paperless/MES terminal).

Record the issuance date/time and the receiving production lead in the job log.

6.7 Handle revisions after issuance

Any post-issuance change to the schematic, BOM, or layout requires immediate reissue of the affected document(s) at an incremented revision, and retrieval or voiding of the superseded copy on the floor.

Do not allow production to proceed past the affected operation until the revised document is received and acknowledged by the Production/Floor Supervisor.

The build report package as issued (BOM, cut list, panel layout, schematic, traveler), tied to job number and revision.

The engineering release record confirming revision agreement at issuance, plus any revision/reissue log capturing later changes, dates, and floor acknowledgment.

The completed traveler with sign-offs, retained as the build record for the job.

Retention period for build report records. TODO: set retention policy.

Cut List SOP, Engineering Release SOP, Kitting SOP, Procurement SOP.

UL508A — Standard for Industrial Control Panels (documentation, marking, and SCCR basis). TODO: verify exact clause references before citing.

NEC / NFPA 79 — wiring diagram and identification basis referenced on released schematics. TODO: verify exact clause references before citing.

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