Lot 61 is a 1952 block ranch on 40th Street Encanto-side with a flat roof, eight gray array pucks under the north eave, and a capped SRP standpipe in the back yard. For forty-four days it carried a walking hold under license 118, because the furniture array had seen a yellow smear the size of a small cistern under the back third and could only place it somewhere inside a circle six meters wide. At 8:11 last evening the buyer, Marisol Vega, agreed to pay eighteen hundred forty dollars for one quiet hour of the walking crew. At 12:48 a.m. the McDowell van comes down the alley with its seal lit, and two techs roll the cold-atom gravimeter across the berm on its cart.
Lourdes Pacheco walks beside them. She has been at the house since half past four yesterday afternoon.
The crew ties in at the curb first. Station zero is always off the lot, on city concrete over a column the office already knows, and Pilar runs six minutes of drops there while the vacuum pump ticks under its foam cover and the laser housing hums at a pitch Lourdes can feel in her back teeth when she stands close. At 12:57 a street sweeper turns onto 40th from Osborn, and Pilar raises one hand and holds the cycle until its brushes are a block gone. Quiet hour is a contract term. It lets the crew throw out any drop with a truck in it and bill the time anyway.
Before the first back-yard station Lourdes switches the handheld to manual entry. The title pane writes a line on the file the moment she does it, OFFLINE TRANSCRIPTION, NOTARY ELECTED, in the gray it uses for things an auditor might ask about. That makes two flags since yesterday afternoon. She puts the handheld in her back pocket and takes a pencil out of her shirt.
The crew runs the line from the south fence to the north wall in one-meter steps, nine stations, three minutes of drops at each. Pilar Montaño reads the number off the screen and Lourdes writes it in pencil on the back of the Lot 61 hold sheet. The handheld would push each reading to the title pane as it came in, and she wants the whole line before anybody sees one point of it.
Stations one and two read flat, within two microgals of the reference. Station three drops to minus eleven. Four is minus twenty-nine, five is minus thirty-one, six is minus twenty-four. That is a cistern, or something with a cistern's size and depth: an empty box about three meters on a side, its center a little more than two meters down. Pilar walks the cart back to five and repeats it and gets minus thirty-two.
The center is eighty centimeters north of Phoenix Water catalog point C-4471. Force Unique would have stamped it almost where it is.
Stations seven, eight and nine should come back to flat, and they read minus seven, minus six, minus six, the last one at the foot of the north wall where the line has to stop. Six microgals is close to the noise, and it is the same number three times running. Something narrow and empty runs under the yard from about where the SRP valve box is toward the wall. A dry six-hundred-millimeter concrete lateral a meter down takes about six microgals off the column above it.
2:31 a.m., LED 1062:12. Lourdes looks at the pencil column for a while. The array smeared two things into one yellow, and the catalog had a name for one of them.
Pilar looks up from the screen when the cart reaches the wall. Jesse, the second tech, has already started paying out cable toward the gate.
2:34 a.m. Pilar has the cart's front wheels against the brick of the north wall and is looking at the gate into Lot 59's back yard, which has a hook latch and no lock. Lourdes stands beside her with the pencil sheet against her thigh.
"No. We stop at the wall. That's his dirt and he didn't hire us. Give me three more along this side instead, a meter apart, east to west. I want to know whether it runs straight under the wall or turns along it. If it turns, it's this lot's and I write it that way. If it goes through, I write that it leaves the survey at the wall still reading minus six, and I don't guess past that."
The three wall stations take nine minutes. Pilar reads them out and Lourdes writes them under the column. Then Jesse coils the cable and Pilar packs the laser housing into its foam, and at 3:20 the van backs out of the alley with its seal dark. After that the only sound in the yard is the array pucks ticking under the eave.
3:52 a.m., in the car with the windows down, the crew van gone. The three wall stations came back minus two, minus six, minus two. The low runs straight north under the brick, centered on the middle station, into the back yard of Lot 59.
Lourdes knows what the routing agent does with a signed walking certificate. It reads it in the nine o'clock batch and files every measured body within twenty meters of a parcel line as a comparable on the parcel across it. That is how two walking holds on Camelback became a price in August. Lot 59 closed on the slider two years ago. Its file says cistern, catalog point, Force Unique accepted. Its owner told her at the wall last evening that his void rider already paid out once, when a pool contractor found an old septic tank three meters from where the paper said. A dry lateral running into his yard, on a signed certificate from next door, will open his rider review on the next batch whether anyone asks for it or not.
She could end the line at station nine. Station nine is inside Lot 61, and so are the three wall stations. Ending it there would mean leaving out three numbers she wrote down herself.
She decides to write it as measured: linear low, about minus six microgals, crossing the north boundary at the middle wall station, unsurveyed past the wall. And she decides Neil Abeyta should hear it from her at his door before the batch runs at nine.
At 4:20 a.m. Lourdes copies the certificate onto the handheld from the pencil sheet, station by station, and signs it under license 118.
LOT 61, 40TH STREET ENCANTO-SIDE. WALKING SURVEY, SCHEDULE B, QUIET HOUR 01:00. AQG LINE N-S, 9 STATIONS AT 1 M, PLUS 3 E-W AT NORTH BOUNDARY. BODY 1: VOID CONSISTENT WITH EMPTY CISTERN, APPROX 3 X 3 M, CENTER 2.2 M DEPTH, 0.8 M N OF CATALOG C-4471. PEAK -31 µGAL, REPEAT -32. C-4471 ACCEPTED AS IDENTIFICATION. LOCATION AS MEASURED. BODY 2: LINEAR LOW APPROX -6 µGAL, CONSISTENT WITH DRY PIPE 0.5-0.7 M DIAMETER NEAR 1 M DEPTH, TRENDING N FROM SRP LATERAL 14 VALVE BOX. CROSSES NORTH BOUNDARY AT CENTER WALL STATION. NOT SURVEYED BEYOND BOUNDARY. FURNITURE-ARRAY YELLOW OF DAY 1 RESOLVED AS BODY 1 PLUS BODY 2. FORCE UNIQUE OFFER DECLINED.
When she signs, the duration LED stops at 1064:01 and goes gray, which is how the handheld shows a closed hold. Under it the escrow line changes from yellow to plain text: WALKING CERTIFICATE ON FILE.
She sends a copy to Marisol Vega in the same thread as last evening, with one line of her own: It's a cistern, about where the city thought, give or take a meter. There's also an old dry pipe. Both are written down now.
At 4:31 the closer-agent at First American answers the certificate before any person at First American has opened it. It writes in the escrow thread in the soft register the lawyers approved: Thank you for your certificate on Lot 61. Suggested edit for consistency with the municipal catalog: BODY 1 LOCATION to C-4471 catalog point (0.8 m, within array tolerance). Accept?
Lourdes taps DECLINE. The agent offers it again with the word tolerance underlined, and a third time as a note: Declined suggested edits may extend underwriting review. She declines the note too. The walking line places the center to about a quarter of a meter. Eighty centimeters is three times that, and the certificate reports what the walking line measured.
Under the declines, in gray, comes a line she expected: CONTACT FLAG, FILE 61, DIRECT NOTARY-BUYER MESSAGE WED 4:31 P.M. NO ACTION REQUIRED. NOTED FOR AUDIT. She reads it once and turns the handheld over.
Lourdes sleeps an hour in the driver's seat with the handheld face-down on her knee. The desert cools fastest just before dawn, and she wakes at 5:50 with her arms crossed and the windows fogged at the corners. Her mother has texted from Maryvale in the kitchen Spanish they use for everything that isn't work: ¿Ya comiste? ¿Dónde andas? Lourdes writes back that she is on a job in Encanto and will eat at home. She does not explain what a quiet hour is. Her mother has never asked, and the parish thinks of a notary as someone who sits at a table.
At 6:38 the handheld buzzes once.
Is the pipe a problem for me?
No, she types. It's dry and it's on the certificate. Whoever buys from you gets a file that says where it is.
The dots appear twice and stop, and then: Ok. Then I'll close.
She gets out of the car and stretches against the warm side of the door. Two doors west a kitchen light is on.
At 7:05 a.m. Lourdes walks two doors west to Lot 59 in yesterday's slacks. The sprinkler timers have run and the gravel is dark. There is a pool fence along the side yard and a newer strip of concrete decking where the contractor cut in last spring.
Neil Abeyta opens the door in the Suns cap with a coffee cup. She tells him the walking line on 61 found the cistern, and then a dry pipe running north from the SRP valve box, and that the pipe goes under the wall into his back yard near the middle of the wall. She tells him she wrote it down because the stations were on 61 and the numbers were hers. The certificate is filed, she says, and the First American agent will read it at nine and put it on his file as a comparable, and his void rider will probably open a review.
He looks past her toward the wall. "Will it cost me?"
"I don't know. It might mean they owe you. The paper on your lot says cistern and nothing else."
"Can you walk my side?"
"Not unless you hire a crew. I can give you the quote number. The crew that did 61 can come back in a quiet hour."
He writes the Schedule B number on the back of an envelope with her pen and hands the pen back. In the kitchen behind him a radio is reading the overnight overlay, lots in Arcadia, and the announcer says yellow twice before she turns to go.
Walking back to her car she passes Lot 63. A woman in hospital scrubs is loading a cooler into a hatchback and stops to look at her: the slacks, the dust, the pencil behind her ear.
"You're the one who walked 61."
"The crew walked it. I signed it."
"Ours closed green," the woman says. "Last year. The array said green." She shuts the hatch harder than she needs to. "Is green a real answer?"
Lourdes looks at the eight pucks under 63's eave. "Green means the array didn't see anything it could hold onto. Something the size of a grave doesn't show on it."
The woman nods, as if somebody had told her this before and she had wanted to hear it from someone else, and gets into the car.
At 9:02 a.m. she is stopped at the light on Indian School Road at 35th Avenue, nearly home to Maryvale, when the handheld lights on the passenger seat. The First American batch has run. Under Lot 59, in the plain sans: COMPARABLE ADDED, LOT 61 WALKING, BODY 2 CROSSES PARCEL LINE. VOID RIDER REVIEW QUEUED.
A second line comes in under it, from the Night-Stack routing pane, the first push since she archived the queue: LOT 59 WALKING SURVEY, SCHEDULE B, QUOTE ATTACHED. AUTHOR PENDING.
The agent found a billable file in her certificate two minutes after the batch. She leaves the push unanswered. Lot 59 is Neil's to elect, and he has the number on the back of an envelope.
The light changes. She drives west.