The operation in this walkthrough is illustrative, built to reflect a typical dry-LTL shipper: a 44-person distributor of commercial HVAC replacement parts and filters, running a 36,000 square foot building and about 70 inbound purchase orders a month. The workflow and the arithmetic are real. The company is not.
One truck, two problems
PO 4417 goes to Fenwick Hollow Supply: three lines, one truck, one pro number. 180 pleated filter banks at $18.50 each, 24 condenser fan motors at $96.00 each, 60 refrigerant line sets at $27.40 each. The purchase order totals $7,278.00.
The filter banks are packed 12 to a carton, so 180 divided by 12 is 15 cartons, and two arrive crushed, one water stained through. The carrier accepted 15 good cartons from the vendor and hands over 13 good ones and 2 destroyed, damage that happened after it took possession.
Then the receiver reaches line three. The bill of lading and the carrier's piece count both read 45 line sets, not 60. The truck carries exactly what it picked up, so nothing went missing after the vendor's dock. A separate discrepancy, belonging to a separate company.
Same delivery, two documents, two counterparties
Before signing, the receiver notes the crushed cartons on the delivery receipt: 2 cartons, filter banks, damaged in transit. That notation is what keeps the carrier claim alive at all. A clean signature would have closed it before it opened.
The 15 missing line sets have no signature that could have caught them: the delivery receipt and the carrier's piece count already agree with what was tendered. What disagrees is the purchase order, line 3, which called for 60. That comparison runs against the packing slip and the PO, never the delivery receipt, and it makes this a vendor short-ship, not a carrier shortage.
[IMAGE: the receiving screen showing line 1 flagged damaged against the delivery receipt, and line 3 flagged short against the purchase order, on the same PO]
The arithmetic on both sides
- Filter banks: 180 units, 12 per carton, is 15 cartons shipped. 2 cartons destroyed is 24 units at $18.50 each: a carrier claim of $444.00.
- Line sets: 60 ordered, 45 delivered, 15 short at $27.40 each: a vendor chargeback of $411.00.
- Combined exposure: $444.00 plus $411.00 is $855.00 on a $7,278.00 order, 11.7 percent of it.
Route either figure to the wrong desk and it comes back. Send the $411 short to the carrier and it is declined, because the delivery receipt already shows 45 pieces accepted and delivered. Send the $444 in damage to Fenwick Hollow Supply and it is refused too, because the vendor loaded 15 good cartons.
Necessary, and not enough
Federal regulation on cargo claims, 49 CFR 370.3, requires a claim to identify the shipment, assert carrier liability, and state a determinable amount owed. The same section says a bad order notation on a delivery receipt, standing alone, does not satisfy that requirement.
Writing "2 cartons crushed" preserves the $444 claim. It is not the claim itself, and it was never going to touch the other $411, because that figure was never a carrier problem. One notation cannot protect two different discrepancies.
What loses a claim routed to the wrong party later is rarely a deadline. It is evidence decay: the photograph nobody took, the countersignature nobody collected, the packing slip filed away and forgotten. By the time it comes back declined, the operation is arguing from memory against a printed record.
The fix
Pieces are counted against the delivery receipt at the tailgate, where the crushed cartons get their exception noted before signing. Units are received against the purchase order line after the driver leaves, where the short line set turns up. Nobody signs or counts against a purchase order at the tailgate. Any line that arrives over, short or damaged gets marked as such, with a required reason on the record. Damaged or short units post to inventory in that status and stop counting as available stock until resolved.
From there the two problems go different directions. LanePilot drafts the vendor chargeback letter from the discrepancy, showing the PO, the expected quantity, and what actually arrived. You review it and send it to Fenwick Hollow Supply yourself. The crushed cartons stay a carrier matter: the contribution there is the record, the delivery receipt notation, the photograph, the reason code, tied to the shipment as it happened. LanePilot does not contact, negotiate with, or act on your behalf with a vendor or a carrier. You file the carrier claim yourself, with a record instead of a memory.
Run this on your own dock
One. Ask what happens when a delivery carries more than one problem. A process with a slot for damage or shortage, never both, loses whichever gets noted second.
Two. Check whether damage photos and PO reconciliation happen at the same desk, same day. Split across two days, one counterparty loses evidence while it is fresh.
Three. Pull last month's exception and check whether it was routed to the carrier or the vendor, and why. If nobody can answer in one sentence, money is headed to the wrong desk before it is declined.
A dock that never records two problems on one delivery is not having a clean month; it stops looking once it finds the first one.
The operation described is illustrative. Purchase order and receiving records are demonstration data.