SYSE.8:5 - Worked Case: Cast-Iron Transfer, Delivery, or Replenishment
A foundry organization and a machining company must decide how an accepted grey-cast-iron lot will reach the machining plant. The lot is a material portion, not a System. The two organizations compare three provider arrangements for the same machining use, material specification, unloading point, and planning horizon.
A commercial lead may decide price and credit and select an arrangement only after an operations coordinator accepts its schedule. Each person has a current assignment and a separate authority relation. The assignments identify their project participation; they do not create authority.
| Candidate | Promise and subject | Provider arrangement | Evidence and decision |
|---|---|---|---|
| Gate transfer | The accepted lot will be available at the foundry gate. | The foundry organization performs production Work; the machining company arranges transport from the gate. | Current lot and gate records support availability. The operations coordinator accepts the handover window. The current gate quote is EUR 40,000 with payment due in 30 days. The machining company would also pay EUR 1,800 for haulage within 7 days and perform eight staff-hours of pickup and exception coordination, valued at EUR 50 per hour under CommercialComparisonRule-2. The commercial lead retains gate transfer as the low-provider-burden alternative for the foundry, while recording the transport burden received by the machining company. |
| Scheduled delivery | The accepted lot will reach the plant’s unloading point between 08:00 and 12:00 on the agreed day. | ForgeHaul-A is the proposed logistics-provider System. Truck-12 is the intended transport bearer, and a driver selected under the qualified-driver condition is the intended Agent for the planned transport Work. The proposed PlantHandover-and-Acceptance-Lot-27 relation keeps custody with the foundry until handover at the unloading point and lets the machining receiver accept only the identified lot, seal, mass, and visible condition against LotAcceptanceRule-7. Under proposed DeliveryExceptionRecovery-Lot-27, the provider dispatcher must arrange a replacement truck within four hours after a truck failure before handover. No transport, handover, acceptance, or recovery Work has yet occurred. | Operations coordinator OC-4 performed delivery-assessment Work by applying the plant’s delivery-planning Method. The resulting DeliveryScheduleAssessment-Lot-27 uses the current carrier roster, unloading calendar, and ten recent runs on the same route: nine arrived inside a four-hour window, and one truck failure was recovered with a replacement in three hours. It supports the 08:00–12:00 window and four-hour recovery only for this route, lot class, season, and current provider roster; it establishes neither future performance nor legal responsibility. The authorized operations coordinator accepts that schedule. The current delivered-lot quote is EUR 42,000 with payment due in 30 days. The machining company would perform one staff-hour of arrival confirmation and handover Work, valued at EUR 50 under CommercialComparisonRule-2. For schedule-accepted candidates, that rule compares quoted buyer payments plus receiving transport-coordination Work valued at EUR 50 per hour; it selects a candidate only when its advantage exceeds EUR 100 and records any earlier payment obligation. Gate transfer totals EUR 42,200 and includes a haulage payment due within 7 days; scheduled delivery totals EUR 42,050 with payment due in 30 days. The authorized commercial lead therefore selects scheduled delivery for this lot and retains gate transfer as fallback. |
| Stock replenishment | Accepted stock at the plant will remain above a stated minimum during operating windows. | A stock sensor exists, but the replenishment controller is only an intended System referent. Observation Work, replenishment Work, access permission, custody, ownership, and restoration commitment remain separate claims. | Sensor history does not yet establish observation reliability; no finance result supports retained inventory; no authorized commitment supplies restoration responsibility. The candidate remains open only for a named observation test and finance decision. |
The authorized commercial lead uses DeliveryScheduleAssessment-Lot-27, the operations coordinator’s schedule acceptance, and CommercialComparisonRule-2 with the quoted payments, credit terms, and receiving transport burden to select scheduled delivery. Gate transfer remains the
fallback; stock replenishment remains a possible-future candidate pending its named observation test and finance
decision. The selection does not assert that transport, handover, acceptance, or recovery Work has occurred, and
the intended driver is not an actual performer until separately identified Work occurs. Engineers use the account
to carry product, interface, custody, Work, provider System, evidence, and recovery constraints into use,
architecture, and realization decisions. Commercial and operations decisions remain separate and use their own
authority and evidence. Replacing these relations with the phrase cast iron as a service would lose the decision.