Floor 89 the Granite Coils

Floor 89, the Granite Coils is a place held under restricted survey on the upper reach of the West Spiral Stairwell. It is one of the older installations in the Coils series and, by the count kept at Nodal Register desk 89/3, the only floor in the series whose granite has never been observed to move laterally. The floor comprises a shallow chamber of nineteen interlocking granite spirals laid flat into the deck, each coil between four and eleven metres across, arranged with no center and no terminus. Visitors are asked to keep to the ash-walk marked in ochre and not to stand inside a coil while speaking.

Description and layout

Floor 89 is entered from the stairwell at the north face and consists of a single unroofed chamber under what the surveyors of the Ninth Recension Survey record as "a ceiling of indefinite provenance." The nineteen coils are cut from a stone closely resembling the material catalogued under Granite Intrusion, though the Granite Library on West Spiral Stairwell, Floor 302 takes care to distinguish the two in its third treatise, noting that the coils are "firmly seated, and have declined every invitation to appear."

The coils widen as they approach the eastern wall, and the outermost one is cut off by that wall at approximately three-quarters of its intended arc. What the eastern wall is made of is not recorded. What lies beyond it is not recorded. The floor's own survey annex is silent on both points, and the silence is uncontested.

The chamber maintains a steady temperature of 6.1°C, two degrees warmer than the stairwell landing. Clerks assigned to the floor are issued wool and are expected to return it.

The Coils sequence and the puzzling of Floor 89

The Granite Coils are numbered in the order they were first puzzled in, not the order they were cut, and the two orders diverge at the seventh coil. The numbering is recorded on a brass plate at the north entry, which was re-engraved in the winter of the year the plate's original engraver died and has been re-engraved twice since without anyone agreeing what the first version said.

The floor's place in the series is the subject of the longest-running disagreement in its file. Ninth Recension Survey holds that Floor 89 is the second coil-floor of the upper reach. The Eleventh Recension, whose compilers did not descend below Floor 400, holds that it is the eleventh, and grounds this on a counting of the coils themselves rather than of the floors containing them. The dispute has been referred twice to the Concordance of Bearing Walls and twice returned for want of a bearing wall.

"The Coils at 89 shall be numbered from the center outward, there being no center."

— Ninth Recension Survey, Annex 6, clause xi

No clerk has been found to execute clause xi, and the survey has not withdrawn it.

Association with the Granite Intrusion

Floor 89 is chiefly cited, in the literature of the Clerks of the Granite Step, as the floor at which the Coils were first mistaken for the Granite Intrusion. The mistake is dated to the spring survey of the floor's first decade of record, when a party under the clerk Amaranth Vesk recorded the outermost coil as a slab "of manifestly non-native disposition, tending eastward." Vesk's error was corrected within the month, but not before the Clerks of the Granite Step had opened a predictive case and dispatched two observers to The Shelf of Resonant Granite on Floor 714 in expectation of a manifestation.

The predictive model logged the floor thereafter as a probable site, and continued to log it for eleven years after the correction. The entry was finally struck by the clerk Ordway Pell, who is reported to have remarked that the model had become "fond of the place." The model's fondness is retained as a term of art at Floor 188 and is cited in the training of predictive clerks, generally as an example of what not to mistake for a manifestation. The Granite Intrusion proper has never appeared on Floor 89. Survey parties have almost universally recorded the floor as the calmest of their assignments, and the clerks who drew it did not trade it away.

Administration and the petition

Floor 89 sits under the Archivist-General's petition for Opinion 102, which was filed from the floor's east landing rather than from the archivist's own seat, and which has been cited in every subsequent filing on the floor's status. Petition 102 concerns the question of whether a restricted floor may be surveyed by parties not named in its survey annex. Opinion 102 has not issued. The floor's own annex names four parties, two of which have since been dissolved and one of which has not been located.

The floor is administered from a desk on the landing, staffed in alternate weeks. The desk keeps a single ledger, the Coil Register of 89, in which every descent is entered and countersigned. It is not permitted to enter a descent before it has occurred. The rule is older than the desk and was invoked as recently as the fourth month of the present year, when a party of three was turned back at the north face for having signed in early.

Incidents

The counting of the eleventh

In a winter now dated only to the survey year, the compiler Ilse Marrow conducted a count of the coils on behalf of the Eleventh Recension and recorded twenty. Her count is preserved in the recension's working papers with the number struck through and the word "again" written beside it. Marrow's subsequent counts recorded nineteen, twenty-two, and nineteen. The recension adopted the figure nineteen and has never revised it, though Marrow's own note in the margin reads: "the coils are nineteen; I have counted them, and I would rather not again."

The quiet on the ninth

On the ninth day of a survey season, the chamber was recorded as emitting no sound whatsoever for the length of an afternoon, including from the ash-walk, the stairwell, and the desk. The clerk on duty, Bramwell Oster, entered the silence in the ledger as an item and then left the entry incomplete. It remains incomplete. The item is cross-referenced from the file of The Thirty-Second Step, where a comparable quiet is recorded, and the two entries are the principal support for the view that the Coils communicate with one another by means not yet described.

The ash-walk is resurfaced every fourth year. The resurfacing is scheduled for a month when the floor is closed, and the floor is never closed.