# C955 — Placement-free capacities

## Question

Which part of the cap depends on absolute BC placement?

## Inputs

```json
{}
```

## Sources

```json
[
  "C953",
  "C954",
  "File18 §3.1.3"
]
```

## Opened utc

2026-09-28T03:46:15.120243+00:00

## Results

```json
{
  "capacity_field": {
    "path": "model/sp_capacity_field.json",
    "sha256": "1b8d05e2b2294701048138619a5a6b2bcb83538f833876c27414714e1d902c7f",
    "bytes": 144
  },
  "capacities": [
    1307,
    1177,
    1072,
    982,
    912,
    847,
    785,
    720,
    653
  ]
}
```

## Finding

All capacities are suffix sums plus601. Absolute BC placement cancels; the600 interval and inclusive adjustment remain premises.

## Reassessment

Apply the same minimum rule across all nine rows.

## Checks

```json
{
  "all_capacities": true,
  "placement_cancels": true
}
```

## Closed utc

2026-09-28T03:46:15.120608+00:00

## Record provenance

Exact record hash: `981eb22ea8c59a52cde1e041250bc1741bfa6fd1490884be4be0a73ac4f608ff`

Source journal: `Research_Cycles/C0932_C1131/journal.json`