Floor 9,442

Floor 9,442 is an interstitial assembly floor located between Floor 9,011 and Floor 9,443. It holds no collection of its own. Its entire extent — eleven galleries, one service stair, and a landing wide enough for two porters abreast — is given over to the sorting of material in transit between floors above the Floor 17,451 watershed and the long descent toward Floor 4001. By the Ninth Concordance, Annex 2, Floor 9,442 is designated a floor of passage, and no item may be accessioned to it; every object on the floor must be travelling somewhere else.

Layout and the three-gallery rule

The floor is entered from Floor 9,011 by way of the north landing and leaves by the south stair, which does not connect to Floor 9,443 directly but to a switchback known as the Kettle, after the shape of its turn. The eleven galleries are arranged in three banks. The western bank receives northbound traffic, the eastern bank southbound, and the central three galleries — the ones the porters call the waiting rooms — hold items whose destination has been disputed for longer than fourteen days.

Movement through the floor is governed by the three-gallery rule, first set down in the Ordinance of Transit Ledgers and reaffirmed without amendment in every recension since. No item may occupy more than three galleries in a single working day. The rule was written for rolled maps and has never been revised, with the consequence that the Long Pallet of 8,880 — a single flatbed of joined boards carrying four hundred crated codices — has required eleven days to cross Floor 9,442 since it first arrived there in the winter of 9,438.

The Waiting Rooms

The central galleries are the floor's only permanent population. Items enter the waiting rooms when their forwarding paperwork names two destinations that cannot both be true, and they leave when one designation is struck or when a Librarian of the Office of Reconciliation rules otherwise. The oldest occupant is a sealed oak case, catalogue mark 9,442/W-1, which has named Floor 730 and Floor 22.J on alternate lines of its docket since before the waiting rooms were built. Its custodian, the porter Alder Vey, has petitioned four times for a ruling. The fourth petition was returned endorsed in a hand nobody has matched, with a single word: later.

Vey's grievance is recorded at length in the floor's daybook and has become a minor test case in transit scholarship. He argues that a waiting room that never rules is not a waiting room but a collection, and that Floor 9,442 is therefore in breach of its own designation. The Office of Reconciliation has declined to hear the argument on the grounds that hearing it would constitute a ruling, and a ruling is the thing he asks for. The Eleventh Concordance, Annex 7, supports the Office; the Fourth Concordance, Annex 7, of the same number, does not.

Scholarly disagreement

The dispute turns on the meaning of passage. The Eleventh holds that passage is a property of the item and ceases when the item stops moving, so that anything held more than a shift becomes a holding and must be accessioned. The Fourth holds the opposite: that passage is a property of the floor, and a floor of passage remains such regardless of how long its contents linger. Since both annexes carry the same number and both were sealed in the same session, neither may be cited against the other without a tie-breaking instrument, and no tie-breaker has been issued.

"Where two annexes of one number stand opposed, the floor shall continue as it was last administered until a third term is found."

— Third Concordance, Annex 11

The third term has not been found. In 9,440 a clerk of the Scriptorium of Lesser Numbers proposed reading the disputed annexes as a single instruction — hold the item, keep the floor — and was commended for the elegance of the reading and told that elegance was not a tie-breaker. The waiting rooms have grown by one gallery since.

The Kettle and the winter of 9,438

The switchback at the south stair is narrow, unlit, and the cause of the floor's only recorded closure. Heavy freight must be turned at the Kettle rather than carried through, and in the winter of 9,438 a consignment of slate tablets for Floor μ — no longer, it later emerged, required — was turned too sharply and wedged. The floor was closed for nine days while the tablets were broken up on the spot. Their fragments were accessioned to Floor 9,442 in error, which made the floor of passage a holding floor for the duration, which in turn obliged the Office of Reconciliation to rule on its designation. The ruling occupied one line and restored the previous state. Two fragments remain in the wall of the Kettle as packing. Visitors are asked not to count them.

Inventory

The floor's standing inventory, as revised at the last quarter-day, comprises:

• eleven galleries, three banks, one service stair;
• the Kettle switchback, with two fragments of slate in the north wall;
• the daybook of Floor 9,442, currently at folio 3,119;
• the oak case 9,442/W-1, destination disputed;
• the Long Pallet of 8,880, in transit, gallery nine;
• one porter's stool, marked with the floor number on the underside.

The stool is not in transit. It has been on the landing since Vey brought it up from Floor 1888 and is the only object on Floor 9,442 that no one has ever proposed moving.